/*eslint-disable no-unused-vars*/
/*!
 * jQuery JavaScript Library v3.1.0
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2016-07-07T21:44Z
 */
( function( global, factory ) {

	"use strict";

	if ( typeof module === "object" && typeof module.exports === "object" ) {

		// For CommonJS and CommonJS-like environments where a proper `window`
		// is present, execute the factory and get jQuery.
		// For environments that do not have a `window` with a `document`
		// (such as Node.js), expose a factory as module.exports.
		// This accentuates the need for the creation of a real `window`.
		// e.g. var jQuery = require("jquery")(window);
		// See ticket #14549 for more info.
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";

var arr = [];

var document = window.document;

var getProto = Object.getPrototypeOf;

var slice = arr.slice;

var concat = arr.concat;

var push = arr.push;

var indexOf = arr.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var fnToString = hasOwn.toString;

var ObjectFunctionString = fnToString.call( Object );

var support = {};



	function DOMEval( code, doc ) {
		doc = doc || document;

		var script = doc.createElement( "script" );

		script.text = code;
		doc.head.appendChild( script ).parentNode.removeChild( script );
	}
/* global Symbol */
// Defining this global in .eslintrc would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module



var
	version = "3.1.0",

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {

		// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	},

	// Support: Android <=4.0 only
	// Make sure we trim BOM and NBSP
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

	// Matches dashed string for camelizing
	rmsPrefix = /^-ms-/,
	rdashAlpha = /-([a-z])/g,

	// Used by jQuery.camelCase as callback to replace()
	fcamelCase = function( all, letter ) {
		return letter.toUpperCase();
	};

jQuery.fn = jQuery.prototype = {

	// The current version of jQuery being used
	jquery: version,

	constructor: jQuery,

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {
		return num != null ?

			// Return just the one element from the set
			( num < 0 ? this[ num + this.length ] : this[ num ] ) :

			// Return all the elements in a clean array
			slice.call( this );
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	each: function( callback ) {
		return jQuery.each( this, callback );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map( this, function( elem, i ) {
			return callback.call( elem, i, elem );
		} ) );
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
	},

	end: function() {
		return this.prevObject || this.constructor();
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: arr.sort,
	splice: arr.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var options, name, src, copy, copyIsArray, clone,
		target = arguments[ 0 ] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

		// Skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
		target = {};
	}

	// Extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

	for ( ; i < length; i++ ) {

		// Only deal with non-null/undefined values
		if ( ( options = arguments[ i ] ) != null ) {

			// Extend the base object
			for ( name in options ) {
				src = target[ name ];
				copy = options[ name ];

				// Prevent never-ending loop
				if ( target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
					( copyIsArray = jQuery.isArray( copy ) ) ) ) {

					if ( copyIsArray ) {
						copyIsArray = false;
						clone = src && jQuery.isArray( src ) ? src : [];

					} else {
						clone = src && jQuery.isPlainObject( src ) ? src : {};
					}

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend( {

	// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

	// Assume jQuery is ready without the ready module
	isReady: true,

	error: function( msg ) {
		throw new Error( msg );
	},

	noop: function() {},

	isFunction: function( obj ) {
		return jQuery.type( obj ) === "function";
	},

	isArray: Array.isArray,

	isWindow: function( obj ) {
		return obj != null && obj === obj.window;
	},

	isNumeric: function( obj ) {

		// As of jQuery 3.0, isNumeric is limited to
		// strings and numbers (primitives or objects)
		// that can be coerced to finite numbers (gh-2662)
		var type = jQuery.type( obj );
		return ( type === "number" || type === "string" ) &&

			// parseFloat NaNs numeric-cast false positives ("")
			// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
			// subtraction forces infinities to NaN
			!isNaN( obj - parseFloat( obj ) );
	},

	isPlainObject: function( obj ) {
		var proto, Ctor;

		// Detect obvious negatives
		// Use toString instead of jQuery.type to catch host objects
		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
			return false;
		}

		proto = getProto( obj );

		// Objects with no prototype (e.g., `Object.create( null )`) are plain
		if ( !proto ) {
			return true;
		}

		// Objects with prototype are plain iff they were constructed by a global Object function
		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
	},

	isEmptyObject: function( obj ) {

		/* eslint-disable no-unused-vars */
		// See https://github.com/eslint/eslint/issues/6125
		var name;

		for ( name in obj ) {
			return false;
		}
		return true;
	},

	type: function( obj ) {
		if ( obj == null ) {
			return obj + "";
		}

		// Support: Android <=2.3 only (functionish RegExp)
		return typeof obj === "object" || typeof obj === "function" ?
			class2type[ toString.call( obj ) ] || "object" :
			typeof obj;
	},

	// Evaluates a script in a global context
	globalEval: function( code ) {
		DOMEval( code );
	},

	// Convert dashed to camelCase; used by the css and data modules
	// Support: IE <=9 - 11, Edge 12 - 13
	// Microsoft forgot to hump their vendor prefix (#9572)
	camelCase: function( string ) {
		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
	},

	nodeName: function( elem, name ) {
		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
	},

	each: function( obj, callback ) {
		var length, i = 0;

		if ( isArrayLike( obj ) ) {
			length = obj.length;
			for ( ; i < length; i++ ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		} else {
			for ( i in obj ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		}

		return obj;
	},

	// Support: Android <=4.0 only
	trim: function( text ) {
		return text == null ?
			"" :
			( text + "" ).replace( rtrim, "" );
	},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArrayLike( Object( arr ) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		return arr == null ? -1 : indexOf.call( arr, elem, i );
	},

	// Support: Android <=4.0 only, PhantomJS 1 only
	// push.apply(_, arraylike) throws on ancient WebKit
	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

		for ( ; j < len; j++ ) {
			first[ i++ ] = second[ j ];
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

		return matches;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var length, value,
			i = 0,
			ret = [];

		// Go through the array, translating each of the items to their new values
		if ( isArrayLike( elems ) ) {
			length = elems.length;
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}
		}

		// Flatten any nested arrays
		return concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// Bind a function to a context, optionally partially applying any
	// arguments.
	proxy: function( fn, context ) {
		var tmp, args, proxy;

		if ( typeof context === "string" ) {
			tmp = fn[ context ];
			context = fn;
			fn = tmp;
		}

		// Quick check to determine if target is callable, in the spec
		// this throws a TypeError, but we will just return undefined.
		if ( !jQuery.isFunction( fn ) ) {
			return undefined;
		}

		// Simulated bind
		args = slice.call( arguments, 2 );
		proxy = function() {
			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
		};

		// Set the guid of unique handler to the same of original handler, so it can be removed
		proxy.guid = fn.guid = fn.guid || jQuery.guid++;

		return proxy;
	},

	now: Date.now,

	// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
} );

if ( typeof Symbol === "function" ) {
	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}

// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );

function isArrayLike( obj ) {

	// Support: real iOS 8.2 only (not reproducible in simulator)
	// `in` check used to prevent JIT error (gh-2145)
	// hasOwn isn't used here due to false negatives
	// regarding Nodelist length in IE
	var length = !!obj && "length" in obj && obj.length,
		type = jQuery.type( obj );

	if ( type === "function" || jQuery.isWindow( obj ) ) {
		return false;
	}

	return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v2.3.0
 * https://sizzlejs.com/
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2016-01-04
 */
(function( window ) {

var i,
	support,
	Expr,
	getText,
	isXML,
	tokenize,
	compile,
	select,
	outermostContext,
	sortInput,
	hasDuplicate,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + 1 * new Date(),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf as it's faster than native
	// https://jsperf.com/thor-indexof-vs-for/5
	indexOf = function( list, elem ) {
		var i = 0,
			len = list.length;
		for ( ; i < len; i++ ) {
			if ( list[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",

	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",

	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +
		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
		"*\\]",

	pseudos = ":(" + identifier + ")(?:\\((" +
		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
		// 3. anything else (capture 2)
		".*" +
		")\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rwhitespace = new RegExp( whitespace + "+", "g" ),
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + identifier + ")" ),
		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,

	// CSS escapes
	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox<24
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	},

	// CSS string/identifier serialization
	// https://drafts.csswg.org/cssom/#common-serializing-idioms
	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g,
	fcssescape = function( ch, asCodePoint ) {
		if ( asCodePoint ) {

			// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
			if ( ch === "\0" ) {
				return "\uFFFD";
			}

			// Control characters and (dependent upon position) numbers get escaped as code points
			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
		}

		// Other potentially-special ASCII characters get backslash-escaped
		return "\\" + ch;
	},

	// Used for iframes
	// See setDocument()
	// Removing the function wrapper causes a "Permission Denied"
	// error in IE
	unloadHandler = function() {
		setDocument();
	},

	disabledAncestor = addCombinator(
		function( elem ) {
			return elem.disabled === true;
		},
		{ dir: "parentNode", next: "legend" }
	);

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var m, i, elem, nid, match, groups, newSelector,
		newContext = context && context.ownerDocument,

		// nodeType defaults to 9, since context defaults to document
		nodeType = context ? context.nodeType : 9;

	results = results || [];

	// Return early from calls with invalid selector or context
	if ( typeof selector !== "string" || !selector ||
		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

		return results;
	}

	// Try to shortcut find operations (as opposed to filters) in HTML documents
	if ( !seed ) {

		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
			setDocument( context );
		}
		context = context || document;

		if ( documentIsHTML ) {

			// If the selector is sufficiently simple, try using a "get*By*" DOM method
			// (excepting DocumentFragment context, where the methods don't exist)
			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {

				// ID selector
				if ( (m = match[1]) ) {

					// Document context
					if ( nodeType === 9 ) {
						if ( (elem = context.getElementById( m )) ) {

							// Support: IE, Opera, Webkit
							// TODO: identify versions
							// getElementById can match elements by name instead of ID
							if ( elem.id === m ) {
								results.push( elem );
								return results;
							}
						} else {
							return results;
						}

					// Element context
					} else {

						// Support: IE, Opera, Webkit
						// TODO: identify versions
						// getElementById can match elements by name instead of ID
						if ( newContext && (elem = newContext.getElementById( m )) &&
							contains( context, elem ) &&
							elem.id === m ) {

							results.push( elem );
							return results;
						}
					}

				// Type selector
				} else if ( match[2] ) {
					push.apply( results, context.getElementsByTagName( selector ) );
					return results;

				// Class selector
				} else if ( (m = match[3]) && support.getElementsByClassName &&
					context.getElementsByClassName ) {

					push.apply( results, context.getElementsByClassName( m ) );
					return results;
				}
			}

			// Take advantage of querySelectorAll
			if ( support.qsa &&
				!compilerCache[ selector + " " ] &&
				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {

				if ( nodeType !== 1 ) {
					newContext = context;
					newSelector = selector;

				// qSA looks outside Element context, which is not what we want
				// Thanks to Andrew Dupont for this workaround technique
				// Support: IE <=8
				// Exclude object elements
				} else if ( context.nodeName.toLowerCase() !== "object" ) {

					// Capture the context ID, setting it first if necessary
					if ( (nid = context.getAttribute( "id" )) ) {
						nid = nid.replace( rcssescape, fcssescape );
					} else {
						context.setAttribute( "id", (nid = expando) );
					}

					// Prefix every selector in the list
					groups = tokenize( selector );
					i = groups.length;
					while ( i-- ) {
						groups[i] = "#" + nid + " " + toSelector( groups[i] );
					}
					newSelector = groups.join( "," );

					// Expand context for sibling selectors
					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
						context;
				}

				if ( newSelector ) {
					try {
						push.apply( results,
							newContext.querySelectorAll( newSelector )
						);
						return results;
					} catch ( qsaError ) {
					} finally {
						if ( nid === expando ) {
							context.removeAttribute( "id" );
						}
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {function(string, object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created element and returns a boolean result
 */
function assert( fn ) {
	var el = document.createElement("fieldset");

	try {
		return !!fn( el );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( el.parentNode ) {
			el.parentNode.removeChild( el );
		}
		// release memory in IE
		el = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = arr.length;

	while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			a.sourceIndex - b.sourceIndex;

	// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

	// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

	return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for :enabled/:disabled
 * @param {Boolean} disabled true for :disabled; false for :enabled
 */
function createDisabledPseudo( disabled ) {
	// Known :disabled false positives:
	// IE: *[disabled]:not(button, input, select, textarea, optgroup, option, menuitem, fieldset)
	// not IE: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
	return function( elem ) {

		// Check form elements and option elements for explicit disabling
		return "label" in elem && elem.disabled === disabled ||
			"form" in elem && elem.disabled === disabled ||

			// Check non-disabled form elements for fieldset[disabled] ancestors
			"form" in elem && elem.disabled === false && (
				// Support: IE6-11+
				// Ancestry is covered for us
				elem.isDisabled === disabled ||

				// Otherwise, assume any non-<option> under fieldset[disabled] is disabled
				/* jshint -W018 */
				elem.isDisabled !== !disabled &&
					("label" in elem || !disabledAncestor( elem )) !== disabled
			);
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Checks a node for validity as a Sizzle context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== "undefined" && context;
}

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Detects XML nodes
 * @param {Element|Object} elem An element or a document
 * @returns {Boolean} True iff elem is a non-HTML XML node
 */
isXML = Sizzle.isXML = function( elem ) {
	// documentElement is verified for cases where it doesn't yet exist
	// (such as loading iframes in IE - #4833)
	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
	return documentElement ? documentElement.nodeName !== "HTML" : false;
};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var hasCompare, subWindow,
		doc = node ? node.ownerDocument || node : preferredDoc;

	// Return early if doc is invalid or already selected
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Update global variables
	document = doc;
	docElem = document.documentElement;
	documentIsHTML = !isXML( document );

	// Support: IE 9-11, Edge
	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
	if ( preferredDoc !== document &&
		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {

		// Support: IE 11, Edge
		if ( subWindow.addEventListener ) {
			subWindow.addEventListener( "unload", unloadHandler, false );

		// Support: IE 9 - 10 only
		} else if ( subWindow.attachEvent ) {
			subWindow.attachEvent( "onunload", unloadHandler );
		}
	}

	/* Attributes
	---------------------------------------------------------------------- */

	// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties
	// (excepting IE8 booleans)
	support.attributes = assert(function( el ) {
		el.className = "i";
		return !el.getAttribute("className");
	});

	/* getElement(s)By*
	---------------------------------------------------------------------- */

	// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( el ) {
		el.appendChild( document.createComment("") );
		return !el.getElementsByTagName("*").length;
	});

	// Support: IE<9
	support.getElementsByClassName = rnative.test( document.getElementsByClassName );

	// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programmatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( el ) {
		docElem.appendChild( el ).id = expando;
		return !document.getElementsByName || !document.getElementsByName( expando ).length;
	});

	// ID find and filter
	if ( support.getById ) {
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var m = context.getElementById( id );
				return m ? [ m ] : [];
			}
		};
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
	} else {
		// Support: IE6/7
		// getElementById is not reliable as a find shortcut
		delete Expr.find["ID"];

		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== "undefined" &&
					elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};
	}

	// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== "undefined" ) {
				return context.getElementsByTagName( tag );

			// DocumentFragment nodes don't have gEBTN
			} else if ( support.qsa ) {
				return context.querySelectorAll( tag );
			}
		} :

		function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
				results = context.getElementsByTagName( tag );

			// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

				return tmp;
			}
			return results;
		};

	// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

	// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See https://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( el ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// https://bugs.jquery.com/ticket/12359
			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
				"<option selected=''></option></select>";

			// Support: IE8, Opera 11-12.16
			// Nothing should be selected when empty strings follow ^= or $= or *=
			// The test attribute must be unknown in Opera but "safe" for WinRT
			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

			// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !el.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
				rbuggyQSA.push("~=");
			}

			// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !el.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}

			// Support: Safari 8+, iOS 8+
			// https://bugs.webkit.org/show_bug.cgi?id=136851
			// In-page `selector#id sibling-combinator selector` fails
			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
				rbuggyQSA.push(".#.+[+~]");
			}
		});

		assert(function( el ) {
			el.innerHTML = "<a href='' disabled='disabled'></a>" +
				"<select disabled='disabled'><option/></select>";

			// Support: Windows 8 Native Apps
			// The type and name attributes are restricted during .innerHTML assignment
			var input = document.createElement("input");
			input.setAttribute( "type", "hidden" );
			el.appendChild( input ).setAttribute( "name", "D" );

			// Support: IE8
			// Enforce case-sensitivity of name attribute
			if ( el.querySelectorAll("[name=d]").length ) {
				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
			}

			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( el.querySelectorAll(":enabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Support: IE9-11+
			// IE's :disabled selector does not pick up the children of disabled fieldsets
			docElem.appendChild( el ).disabled = true;
			if ( el.querySelectorAll(":disabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Opera 10-11 does not throw on post-comma invalid pseudos
			el.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
		docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

		assert(function( el ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( el, "*" );

			// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( el, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

	/* Contains
	---------------------------------------------------------------------- */
	hasCompare = rnative.test( docElem.compareDocumentPosition );

	// Element contains another
	// Purposefully self-exclusive
	// As in, an element does not contain itself
	contains = hasCompare || rnative.test( docElem.contains ) ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = hasCompare ?
	function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

		// Calculate position if both inputs belong to the same document
		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

		// Disconnected nodes
		if ( compare & 1 ||
			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

			// Choose the first element that is related to our preferred document
			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
				return -1;
			}
			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
				return 1;
			}

			// Maintain original order
			return sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;
		}

		return compare & 4 ? -1 : 1;
	} :
	function( a, b ) {
		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

		// Parentless nodes are either documents or disconnected
		if ( !aup || !bup ) {
			return a === document ? -1 :
				b === document ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;

		// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

		// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

		// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

		return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

			// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

	return document;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	// Make sure that attribute selectors are quoted
	expr = expr.replace( rattributeQuotes, "='$1']" );

	if ( support.matchesSelector && documentIsHTML &&
		!compilerCache[ expr + " " ] &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch (e) {}
	}

	return Sizzle( expr, document, null, [ elem ] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	return val !== undefined ?
		val :
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null;
};

Sizzle.escape = function( sel ) {
	return (sel + "").replace( rcssescape, fcssescape );
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

	if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

	// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

	return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

	if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		while ( (node = elem[i++]) ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (jQuery #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

	return ret;
};

Expr = Sizzle.selectors = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );

			if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

			return match.slice( 0, 4 );
		},

		"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

			if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

			// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

			return match;
		},

		"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[6] && match[2];

			if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[3] ) {
				match[2] = match[4] || match[5] || "";

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

				// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

		"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
				});
		},

		"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

		"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, context, xml ) {
					var cache, uniqueCache, outerCache, node, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType,
						diff = false;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) {

										return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {

							// Seek `elem` from a previously-cached index

							// ...in a gzip-friendly way
							node = parent;
							outerCache = node[ expando ] || (node[ expando ] = {});

							// Support: IE <9 only
							// Defend against cloned attroperties (jQuery gh-1709)
							uniqueCache = outerCache[ node.uniqueID ] ||
								(outerCache[ node.uniqueID ] = {});

							cache = uniqueCache[ type ] || [];
							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
							diff = nodeIndex && cache[ 2 ];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( (node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						} else {
							// Use previously-cached element index if available
							if ( useCache ) {
								// ...in a gzip-friendly way
								node = elem;
								outerCache = node[ expando ] || (node[ expando ] = {});

								// Support: IE <9 only
								// Defend against cloned attroperties (jQuery gh-1709)
								uniqueCache = outerCache[ node.uniqueID ] ||
									(outerCache[ node.uniqueID ] = {});

								cache = uniqueCache[ type ] || [];
								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
								diff = nodeIndex;
							}

							// xml :nth-child(...)
							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
							if ( diff === false ) {
								// Use the same loop as above to seek `elem` from the start
								while ( (node = ++nodeIndex && node && node[ dir ] ||
									(diff = nodeIndex = 0) || start.pop()) ) {

									if ( ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) &&
										++diff ) {

										// Cache the index of each encountered element
										if ( useCache ) {
											outerCache = node[ expando ] || (node[ expando ] = {});

											// Support: IE <9 only
											// Defend against cloned attroperties (jQuery gh-1709)
											uniqueCache = outerCache[ node.uniqueID ] ||
												(outerCache[ node.uniqueID ] = {});

											uniqueCache[ type ] = [ dirruns, diff ];
										}

										if ( node === elem ) {
											break;
										}
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

			return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					// Don't keep the element (issue #299)
					input[0] = null;
					return !results.pop();
				};
		}),

		"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

		"contains": markFunction(function( text ) {
			text = text.replace( runescape, funescape );
			return function( elem ) {
				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

		// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		"root": function( elem ) {
			return elem === docElem;
		},

		"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

		// Boolean properties
		"enabled": createDisabledPseudo( false ),
		"disabled": createDisabledPseudo( true ),

		"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

		"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

		"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

		// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

		"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

		"text": function( elem ) {
			var attr;
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&

				// Support: IE<8
				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
		},

		// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

		"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

		"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( (tokens = []) );
		}

		matched = false;

		// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
};

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		skip = combinator.next,
		key = skip || dir,
		checkNonElements = base && key === "parentNode",
		doneName = done++;

	return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, uniqueCache, outerCache,
				newCache = [ dirruns, doneName ];

			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});

						// Support: IE <9 only
						// Defend against cloned attroperties (jQuery gh-1709)
						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});

						if ( skip && skip === elem.nodeName.toLowerCase() ) {
							elem = elem[ dir ] || elem;
						} else if ( (oldCache = uniqueCache[ key ]) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

							// Assign to newCache so results back-propagate to previous elements
							return (newCache[ 2 ] = oldCache[ 2 ]);
						} else {
							// Reuse newcache so results back-propagate to previous elements
							uniqueCache[ key ] = newCache;

							// A match means we're done; a fail means we have to keep checking
							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
								return true;
							}
						}
					}
				}
			}
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[i]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[0];
}

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

			matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

					// ...intermediate processing is necessary
					[] :

					// ...otherwise use results directly
					results :
				matcherIn;

		// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {

						seed[temp] = !(results[temp] = elem);
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
			// Avoid hanging onto element (issue #299)
			checkContext = null;
			return ret;
		} ];

	for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,
				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
				len = elems.length;

			if ( outermost ) {
				outermostContext = context === document || context || outermost;
			}

			// Add elements passing elementMatchers directly to results
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					if ( !context && elem.ownerDocument !== document ) {
						setDocument( elem );
						xml = !documentIsHTML;
					}
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context || document, xml) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// `i` is now the count of elements visited above, and adding it to `matchedCount`
			// makes the latter nonnegative.
			matchedCount += i;

			// Apply set filters to unmatched elements
			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
			// no element matchers and no seed.
			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
			// numerically zero.
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					Sizzle.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !match ) {
			match = tokenize( selector );
		}
		i = match.length;
		while ( i-- ) {
			cached = matcherFromTokens( match[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );

		// Save selector and tokenization
		cached.selector = selector;
	}
	return cached;
};

/**
 * A low-level selection function that works with Sizzle's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with Sizzle.compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
select = Sizzle.select = function( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		compiled = typeof selector === "function" && selector,
		match = !seed && tokenize( (selector = compiled.selector || selector) );

	results = results || [];

	// Try to minimize operations if there is only one selector in the list and no seed
	// (the latter of which guarantees us context)
	if ( match.length === 1 ) {

		// Reduce context if the leading compound selector is an ID
		tokens = match[0] = match[0].slice( 0 );
		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
				support.getById && context.nodeType === 9 && documentIsHTML &&
				Expr.relative[ tokens[1].type ] ) {

			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
			if ( !context ) {
				return results;

			// Precompiled matchers will still verify ancestry, so step up a level
			} else if ( compiled ) {
				context = context.parentNode;
			}

			selector = selector.slice( tokens.shift().value.length );
		}

		// Fetch a seed set for right-to-left matching
		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
		while ( i-- ) {
			token = tokens[i];

			// Abort if we hit a combinator
			if ( Expr.relative[ (type = token.type) ] ) {
				break;
			}
			if ( (find = Expr.find[ type ]) ) {
				// Search, expanding context for leading sibling combinators
				if ( (seed = find(
					token.matches[0].replace( runescape, funescape ),
					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
				)) ) {

					// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length && toSelector( tokens );
					if ( !selector ) {
						push.apply( results, seed );
						return results;
					}

					break;
				}
			}
		}
	}

	// Compile and execute a filtering function if one is not provided
	// Provide `match` to avoid retokenization if we modified the selector above
	( compiled || compile( selector, match ) )(
		seed,
		context,
		!documentIsHTML,
		results,
		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
};

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
	// Should return 1, but returns 4 (following)
	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
	el.innerHTML = "<a href='#'></a>";
	return el.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
	el.innerHTML = "<input/>";
	el.firstChild.setAttribute( "value", "" );
	return el.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
	return el.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return elem[ name ] === true ? name.toLowerCase() :
					(val = elem.getAttributeNode( name )) && val.specified ?
					val.value :
				null;
		}
	});
}

return Sizzle;

})( window );



jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;

// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;




var dir = function( elem, dir, until ) {
	var matched = [],
		truncate = until !== undefined;

	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
		if ( elem.nodeType === 1 ) {
			if ( truncate && jQuery( elem ).is( until ) ) {
				break;
			}
			matched.push( elem );
		}
	}
	return matched;
};


var siblings = function( n, elem ) {
	var matched = [];

	for ( ; n; n = n.nextSibling ) {
		if ( n.nodeType === 1 && n !== elem ) {
			matched.push( n );
		}
	}

	return matched;
};


var rneedsContext = jQuery.expr.match.needsContext;

var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );



var risSimple = /^.[^:#\[\.,]*$/;

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( jQuery.isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			return !!qualifier.call( elem, i, elem ) !== not;
		} );

	}

	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		} );

	}

	if ( typeof qualifier === "string" ) {
		if ( risSimple.test( qualifier ) ) {
			return jQuery.filter( qualifier, elements, not );
		}

		qualifier = jQuery.filter( qualifier, elements );
	}

	return jQuery.grep( elements, function( elem ) {
		return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
	} );
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

	if ( not ) {
		expr = ":not(" + expr + ")";
	}

	return elems.length === 1 && elem.nodeType === 1 ?
		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
			return elem.nodeType === 1;
		} ) );
};

jQuery.fn.extend( {
	find: function( selector ) {
		var i, ret,
			len = this.length,
			self = this;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter( function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			} ) );
		}

		ret = this.pushStack( [] );

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow( this, selector || [], false ) );
	},
	not: function( selector ) {
		return this.pushStack( winnow( this, selector || [], true ) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
} );


// Initialize a jQuery object


// A central reference to the root jQuery(document)
var rootjQuery,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	// Shortcut simple #id case for speed
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,

	init = jQuery.fn.init = function( selector, context, root ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Method init() accepts an alternate rootjQuery
		// so migrate can support jQuery.sub (gh-2101)
		root = root || rootjQuery;

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector[ 0 ] === "<" &&
				selector[ selector.length - 1 ] === ">" &&
				selector.length >= 3 ) {

				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && ( match[ 1 ] || !context ) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[ 1 ] ) {
					context = context instanceof jQuery ? context[ 0 ] : context;

					// Option to run scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[ 1 ],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {

							// Properties of context are called as methods if possible
							if ( jQuery.isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[ 2 ] );

					if ( elem ) {

						// Inject the element directly into the jQuery object
						this[ 0 ] = elem;
						this.length = 1;
					}
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || root ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this[ 0 ] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( jQuery.isFunction( selector ) ) {
			return root.ready !== undefined ?
				root.ready( selector ) :

				// Execute immediately if ready is not present
				selector( jQuery );
		}

		return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/,

	// Methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.fn.extend( {
	has: function( target ) {
		var targets = jQuery( target, this ),
			l = targets.length;

		return this.filter( function() {
			var i = 0;
			for ( ; i < l; i++ ) {
				if ( jQuery.contains( this, targets[ i ] ) ) {
					return true;
				}
			}
		} );
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			targets = typeof selectors !== "string" && jQuery( selectors );

		// Positional selectors never match, since there's no _selection_ context
		if ( !rneedsContext.test( selectors ) ) {
			for ( ; i < l; i++ ) {
				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {

					// Always skip document fragments
					if ( cur.nodeType < 11 && ( targets ?
						targets.index( cur ) > -1 :

						// Don't pass non-elements to Sizzle
						cur.nodeType === 1 &&
							jQuery.find.matchesSelector( cur, selectors ) ) ) {

						matched.push( cur );
						break;
					}
				}
			}
		}

		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
	},

	// Determine the position of an element within the set
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
		}

		// Index in selector
		if ( typeof elem === "string" ) {
			return indexOf.call( jQuery( elem ), this[ 0 ] );
		}

		// Locate the position of the desired element
		return indexOf.call( this,

			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[ 0 ] : elem
		);
	},

	add: function( selector, context ) {
		return this.pushStack(
			jQuery.uniqueSort(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	}
} );

function sibling( cur, dir ) {
	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
	return cur;
}

jQuery.each( {
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return siblings( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return siblings( elem.firstChild );
	},
	contents: function( elem ) {
		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var matched = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			matched = jQuery.filter( selector, matched );
		}

		if ( this.length > 1 ) {

			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				jQuery.uniqueSort( matched );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				matched.reverse();
			}
		}

		return this.pushStack( matched );
	};
} );
var rnotwhite = ( /\S+/g );



// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
	var object = {};
	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	} );
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		createOptions( options ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,

		// Last fire value for non-forgettable lists
		memory,

		// Flag to know if list was already fired
		fired,

		// Flag to prevent firing
		locked,

		// Actual callback list
		list = [],

		// Queue of execution data for repeatable lists
		queue = [],

		// Index of currently firing callback (modified by add/remove as needed)
		firingIndex = -1,

		// Fire callbacks
		fire = function() {

			// Enforce single-firing
			locked = options.once;

			// Execute callbacks for all pending executions,
			// respecting firingIndex overrides and runtime changes
			fired = firing = true;
			for ( ; queue.length; firingIndex = -1 ) {
				memory = queue.shift();
				while ( ++firingIndex < list.length ) {

					// Run callback and check for early termination
					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
						options.stopOnFalse ) {

						// Jump to end and forget the data so .add doesn't re-fire
						firingIndex = list.length;
						memory = false;
					}
				}
			}

			// Forget the data if we're done with it
			if ( !options.memory ) {
				memory = false;
			}

			firing = false;

			// Clean up if we're done firing for good
			if ( locked ) {

				// Keep an empty list if we have data for future add calls
				if ( memory ) {
					list = [];

				// Otherwise, this object is spent
				} else {
					list = "";
				}
			}
		},

		// Actual Callbacks object
		self = {

			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {

					// If we have memory from a past run, we should fire after adding
					if ( memory && !firing ) {
						firingIndex = list.length - 1;
						queue.push( memory );
					}

					( function add( args ) {
						jQuery.each( args, function( _, arg ) {
							if ( jQuery.isFunction( arg ) ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {

								// Inspect recursively
								add( arg );
							}
						} );
					} )( arguments );

					if ( memory && !firing ) {
						fire();
					}
				}
				return this;
			},

			// Remove a callback from the list
			remove: function() {
				jQuery.each( arguments, function( _, arg ) {
					var index;
					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
						list.splice( index, 1 );

						// Handle firing indexes
						if ( index <= firingIndex ) {
							firingIndex--;
						}
					}
				} );
				return this;
			},

			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ?
					jQuery.inArray( fn, list ) > -1 :
					list.length > 0;
			},

			// Remove all callbacks from the list
			empty: function() {
				if ( list ) {
					list = [];
				}
				return this;
			},

			// Disable .fire and .add
			// Abort any current/pending executions
			// Clear all callbacks and values
			disable: function() {
				locked = queue = [];
				list = memory = "";
				return this;
			},
			disabled: function() {
				return !list;
			},

			// Disable .fire
			// Also disable .add unless we have memory (since it would have no effect)
			// Abort any pending executions
			lock: function() {
				locked = queue = [];
				if ( !memory && !firing ) {
					list = memory = "";
				}
				return this;
			},
			locked: function() {
				return !!locked;
			},

			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( !locked ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					queue.push( args );
					if ( !firing ) {
						fire();
					}
				}
				return this;
			},

			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},

			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};


function Identity( v ) {
	return v;
}
function Thrower( ex ) {
	throw ex;
}

function adoptValue( value, resolve, reject ) {
	var method;

	try {

		// Check for promise aspect first to privilege synchronous behavior
		if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
			method.call( value ).done( resolve ).fail( reject );

		// Other thenables
		} else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
			method.call( value, resolve, reject );

		// Other non-thenables
		} else {

			// Support: Android 4.0 only
			// Strict mode functions invoked without .call/.apply get global-object context
			resolve.call( undefined, value );
		}

	// For Promises/A+, convert exceptions into rejections
	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
	// Deferred#then to conditionally suppress rejection.
	} catch ( value ) {

		// Support: Android 4.0 only
		// Strict mode functions invoked without .call/.apply get global-object context
		reject.call( undefined, value );
	}
}

jQuery.extend( {

	Deferred: function( func ) {
		var tuples = [

				// action, add listener, callbacks,
				// ... .then handlers, argument index, [final state]
				[ "notify", "progress", jQuery.Callbacks( "memory" ),
					jQuery.Callbacks( "memory" ), 2 ],
				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				"catch": function( fn ) {
					return promise.then( null, fn );
				},

				// Keep pipe for back-compat
				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;

					return jQuery.Deferred( function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {

							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
							var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];

							// deferred.progress(function() { bind to newDefer or newDefer.notify })
							// deferred.done(function() { bind to newDefer or newDefer.resolve })
							// deferred.fail(function() { bind to newDefer or newDefer.reject })
							deferred[ tuple[ 1 ] ]( function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && jQuery.isFunction( returned.promise ) ) {
									returned.promise()
										.progress( newDefer.notify )
										.done( newDefer.resolve )
										.fail( newDefer.reject );
								} else {
									newDefer[ tuple[ 0 ] + "With" ](
										this,
										fn ? [ returned ] : arguments
									);
								}
							} );
						} );
						fns = null;
					} ).promise();
				},
				then: function( onFulfilled, onRejected, onProgress ) {
					var maxDepth = 0;
					function resolve( depth, deferred, handler, special ) {
						return function() {
							var that = this,
								args = arguments,
								mightThrow = function() {
									var returned, then;

									// Support: Promises/A+ section 2.3.3.3.3
									// https://promisesaplus.com/#point-59
									// Ignore double-resolution attempts
									if ( depth < maxDepth ) {
										return;
									}

									returned = handler.apply( that, args );

									// Support: Promises/A+ section 2.3.1
									// https://promisesaplus.com/#point-48
									if ( returned === deferred.promise() ) {
										throw new TypeError( "Thenable self-resolution" );
									}

									// Support: Promises/A+ sections 2.3.3.1, 3.5
									// https://promisesaplus.com/#point-54
									// https://promisesaplus.com/#point-75
									// Retrieve `then` only once
									then = returned &&

										// Support: Promises/A+ section 2.3.4
										// https://promisesaplus.com/#point-64
										// Only check objects and functions for thenability
										( typeof returned === "object" ||
											typeof returned === "function" ) &&
										returned.then;

									// Handle a returned thenable
									if ( jQuery.isFunction( then ) ) {

										// Special processors (notify) just wait for resolution
										if ( special ) {
											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special )
											);

										// Normal processors (resolve) also hook into progress
										} else {

											// ...and disregard older resolution values
											maxDepth++;

											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special ),
												resolve( maxDepth, deferred, Identity,
													deferred.notifyWith )
											);
										}

									// Handle all other returned values
									} else {

										// Only substitute handlers pass on context
										// and multiple values (non-spec behavior)
										if ( handler !== Identity ) {
											that = undefined;
											args = [ returned ];
										}

										// Process the value(s)
										// Default process is resolve
										( special || deferred.resolveWith )( that, args );
									}
								},

								// Only normal processors (resolve) catch and reject exceptions
								process = special ?
									mightThrow :
									function() {
										try {
											mightThrow();
										} catch ( e ) {

											if ( jQuery.Deferred.exceptionHook ) {
												jQuery.Deferred.exceptionHook( e,
													process.stackTrace );
											}

											// Support: Promises/A+ section 2.3.3.3.4.1
											// https://promisesaplus.com/#point-61
											// Ignore post-resolution exceptions
											if ( depth + 1 >= maxDepth ) {

												// Only substitute handlers pass on context
												// and multiple values (non-spec behavior)
												if ( handler !== Thrower ) {
													that = undefined;
													args = [ e ];
												}

												deferred.rejectWith( that, args );
											}
										}
									};

							// Support: Promises/A+ section 2.3.3.3.1
							// https://promisesaplus.com/#point-57
							// Re-resolve promises immediately to dodge false rejection from
							// subsequent errors
							if ( depth ) {
								process();
							} else {

								// Call an optional hook to record the stack, in case of exception
								// since it's otherwise lost when execution goes async
								if ( jQuery.Deferred.getStackHook ) {
									process.stackTrace = jQuery.Deferred.getStackHook();
								}
								window.setTimeout( process );
							}
						};
					}

					return jQuery.Deferred( function( newDefer ) {

						// progress_handlers.add( ... )
						tuples[ 0 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								jQuery.isFunction( onProgress ) ?
									onProgress :
									Identity,
								newDefer.notifyWith
							)
						);

						// fulfilled_handlers.add( ... )
						tuples[ 1 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								jQuery.isFunction( onFulfilled ) ?
									onFulfilled :
									Identity
							)
						);

						// rejected_handlers.add( ... )
						tuples[ 2 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								jQuery.isFunction( onRejected ) ?
									onRejected :
									Thrower
							)
						);
					} ).promise();
				},

				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 5 ];

			// promise.progress = list.add
			// promise.done = list.add
			// promise.fail = list.add
			promise[ tuple[ 1 ] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(
					function() {

						// state = "resolved" (i.e., fulfilled)
						// state = "rejected"
						state = stateString;
					},

					// rejected_callbacks.disable
					// fulfilled_callbacks.disable
					tuples[ 3 - i ][ 2 ].disable,

					// progress_callbacks.lock
					tuples[ 0 ][ 2 ].lock
				);
			}

			// progress_handlers.fire
			// fulfilled_handlers.fire
			// rejected_handlers.fire
			list.add( tuple[ 3 ].fire );

			// deferred.notify = function() { deferred.notifyWith(...) }
			// deferred.resolve = function() { deferred.resolveWith(...) }
			// deferred.reject = function() { deferred.rejectWith(...) }
			deferred[ tuple[ 0 ] ] = function() {
				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
				return this;
			};

			// deferred.notifyWith = list.fireWith
			// deferred.resolveWith = list.fireWith
			// deferred.rejectWith = list.fireWith
			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
		} );

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( singleValue ) {
		var

			// count of uncompleted subordinates
			remaining = arguments.length,

			// count of unprocessed arguments
			i = remaining,

			// subordinate fulfillment data
			resolveContexts = Array( i ),
			resolveValues = slice.call( arguments ),

			// the master Deferred
			master = jQuery.Deferred(),

			// subordinate callback factory
			updateFunc = function( i ) {
				return function( value ) {
					resolveContexts[ i ] = this;
					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( !( --remaining ) ) {
						master.resolveWith( resolveContexts, resolveValues );
					}
				};
			};

		// Single- and empty arguments are adopted like Promise.resolve
		if ( remaining <= 1 ) {
			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject );

			// Use .then() to unwrap secondary thenables (cf. gh-3000)
			if ( master.state() === "pending" ||
				jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {

				return master.then();
			}
		}

		// Multiple arguments are aggregated like Promise.all array elements
		while ( i-- ) {
			adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
		}

		return master.promise();
	}
} );


// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;

jQuery.Deferred.exceptionHook = function( error, stack ) {

	// Support: IE 8 - 9 only
	// Console exists when dev tools are open, which can happen at any time
	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
		window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
	}
};




jQuery.readyException = function( error ) {
	window.setTimeout( function() {
		throw error;
	} );
};




// The deferred used on DOM ready
var readyList = jQuery.Deferred();

jQuery.fn.ready = function( fn ) {

	readyList
		.then( fn )

		// Wrap jQuery.readyException in a function so that the lookup
		// happens at the time of error handling instead of callback
		// registration.
		.catch( function( error ) {
			jQuery.readyException( error );
		} );

	return this;
};

jQuery.extend( {

	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

	// Hold (or release) the ready event
	holdReady: function( hold ) {
		if ( hold ) {
			jQuery.readyWait++;
		} else {
			jQuery.ready( true );
		}
	},

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );
	}
} );

jQuery.ready.then = readyList.then;

// The ready event handler and self cleanup method
function completed() {
	document.removeEventListener( "DOMContentLoaded", completed );
	window.removeEventListener( "load", completed );
	jQuery.ready();
}

// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {

	// Handle it asynchronously to allow scripts the opportunity to delay ready
	window.setTimeout( jQuery.ready );

} else {

	// Use the handy event callback
	document.addEventListener( "DOMContentLoaded", completed );

	// A fallback to window.onload, that will always work
	window.addEventListener( "load", completed );
}




// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		len = elems.length,
		bulk = key == null;

	// Sets many values
	if ( jQuery.type( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			access( elems, fn, i, key[ i ], true, emptyGet, raw );
		}

	// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

		if ( !jQuery.isFunction( value ) ) {
			raw = true;
		}

		if ( bulk ) {

			// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

			// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

		if ( fn ) {
			for ( ; i < len; i++ ) {
				fn(
					elems[ i ], key, raw ?
					value :
					value.call( elems[ i ], i, fn( elems[ i ], key ) )
				);
			}
		}
	}

	return chainable ?
		elems :

		// Gets
		bulk ?
			fn.call( elems ) :
			len ? fn( elems[ 0 ], key ) : emptyGet;
};
var acceptData = function( owner ) {

	// Accepts only:
	//  - Node
	//    - Node.ELEMENT_NODE
	//    - Node.DOCUMENT_NODE
	//  - Object
	//    - Any
	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};




function Data() {
	this.expando = jQuery.expando + Data.uid++;
}

Data.uid = 1;

Data.prototype = {

	cache: function( owner ) {

		// Check if the owner object already has a cache
		var value = owner[ this.expando ];

		// If not, create one
		if ( !value ) {
			value = {};

			// We can accept data for non-element nodes in modern browsers,
			// but we should not, see #8335.
			// Always return an empty object.
			if ( acceptData( owner ) ) {

				// If it is a node unlikely to be stringify-ed or looped over
				// use plain assignment
				if ( owner.nodeType ) {
					owner[ this.expando ] = value;

				// Otherwise secure it in a non-enumerable property
				// configurable must be true to allow the property to be
				// deleted when data is removed
				} else {
					Object.defineProperty( owner, this.expando, {
						value: value,
						configurable: true
					} );
				}
			}
		}

		return value;
	},
	set: function( owner, data, value ) {
		var prop,
			cache = this.cache( owner );

		// Handle: [ owner, key, value ] args
		// Always use camelCase key (gh-2257)
		if ( typeof data === "string" ) {
			cache[ jQuery.camelCase( data ) ] = value;

		// Handle: [ owner, { properties } ] args
		} else {

			// Copy the properties one-by-one to the cache object
			for ( prop in data ) {
				cache[ jQuery.camelCase( prop ) ] = data[ prop ];
			}
		}
		return cache;
	},
	get: function( owner, key ) {
		return key === undefined ?
			this.cache( owner ) :

			// Always use camelCase key (gh-2257)
			owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
	},
	access: function( owner, key, value ) {

		// In cases where either:
		//
		//   1. No key was specified
		//   2. A string key was specified, but no value provided
		//
		// Take the "read" path and allow the get method to determine
		// which value to return, respectively either:
		//
		//   1. The entire cache object
		//   2. The data stored at the key
		//
		if ( key === undefined ||
				( ( key && typeof key === "string" ) && value === undefined ) ) {

			return this.get( owner, key );
		}

		// When the key is not a string, or both a key and value
		// are specified, set or extend (existing objects) with either:
		//
		//   1. An object of properties
		//   2. A key and value
		//
		this.set( owner, key, value );

		// Since the "set" path can have two possible entry points
		// return the expected data based on which path was taken[*]
		return value !== undefined ? value : key;
	},
	remove: function( owner, key ) {
		var i,
			cache = owner[ this.expando ];

		if ( cache === undefined ) {
			return;
		}

		if ( key !== undefined ) {

			// Support array or space separated string of keys
			if ( jQuery.isArray( key ) ) {

				// If key is an array of keys...
				// We always set camelCase keys, so remove that.
				key = key.map( jQuery.camelCase );
			} else {
				key = jQuery.camelCase( key );

				// If a key with the spaces exists, use it.
				// Otherwise, create an array by matching non-whitespace
				key = key in cache ?
					[ key ] :
					( key.match( rnotwhite ) || [] );
			}

			i = key.length;

			while ( i-- ) {
				delete cache[ key[ i ] ];
			}
		}

		// Remove the expando if there's no more data
		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {

			// Support: Chrome <=35 - 45
			// Webkit & Blink performance suffers when deleting properties
			// from DOM nodes, so set to undefined instead
			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
			if ( owner.nodeType ) {
				owner[ this.expando ] = undefined;
			} else {
				delete owner[ this.expando ];
			}
		}
	},
	hasData: function( owner ) {
		var cache = owner[ this.expando ];
		return cache !== undefined && !jQuery.isEmptyObject( cache );
	}
};
var dataPriv = new Data();

var dataUser = new Data();



//	Implementation Summary
//
//	1. Enforce API surface and semantic compatibility with 1.9.x branch
//	2. Improve the module's maintainability by reducing the storage
//		paths to a single mechanism.
//	3. Use the same single mechanism to support "private" and "user" data.
//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
//	5. Avoid exposing implementation details on user objects (eg. expando properties)
//	6. Provide a clear path for implementation upgrade to WeakMap in 2014

var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /[A-Z]/g;

function dataAttr( elem, key, data ) {
	var name;

	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {
		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = data === "true" ? true :
					data === "false" ? false :
					data === "null" ? null :

					// Only convert to a number if it doesn't change the string
					+data + "" === data ? +data :
					rbrace.test( data ) ? JSON.parse( data ) :
					data;
			} catch ( e ) {}

			// Make sure we set the data so it isn't changed later
			dataUser.set( elem, key, data );
		} else {
			data = undefined;
		}
	}
	return data;
}

jQuery.extend( {
	hasData: function( elem ) {
		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
	},

	data: function( elem, name, data ) {
		return dataUser.access( elem, name, data );
	},

	removeData: function( elem, name ) {
		dataUser.remove( elem, name );
	},

	// TODO: Now that all calls to _data and _removeData have been replaced
	// with direct calls to dataPriv methods, these can be deprecated.
	_data: function( elem, name, data ) {
		return dataPriv.access( elem, name, data );
	},

	_removeData: function( elem, name ) {
		dataPriv.remove( elem, name );
	}
} );

jQuery.fn.extend( {
	data: function( key, value ) {
		var i, name, data,
			elem = this[ 0 ],
			attrs = elem && elem.attributes;

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = dataUser.get( elem );

				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {

						// Support: IE 11 only
						// The attrs elements can be null (#14894)
						if ( attrs[ i ] ) {
							name = attrs[ i ].name;
							if ( name.indexOf( "data-" ) === 0 ) {
								name = jQuery.camelCase( name.slice( 5 ) );
								dataAttr( elem, name, data[ name ] );
							}
						}
					}
					dataPriv.set( elem, "hasDataAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each( function() {
				dataUser.set( this, key );
			} );
		}

		return access( this, function( value ) {
			var data;

			// The calling jQuery object (element matches) is not empty
			// (and therefore has an element appears at this[ 0 ]) and the
			// `value` parameter was not undefined. An empty jQuery object
			// will result in `undefined` for elem = this[ 0 ] which will
			// throw an exception if an attempt to read a data cache is made.
			if ( elem && value === undefined ) {

				// Attempt to get data from the cache
				// The key will always be camelCased in Data
				data = dataUser.get( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// Attempt to "discover" the data in
				// HTML5 custom data-* attrs
				data = dataAttr( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// We tried really hard, but the data doesn't exist.
				return;
			}

			// Set the data...
			this.each( function() {

				// We always store the camelCased key
				dataUser.set( this, key, value );
			} );
		}, null, value, arguments.length > 1, null, true );
	},

	removeData: function( key ) {
		return this.each( function() {
			dataUser.remove( this, key );
		} );
	}
} );


jQuery.extend( {
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = dataPriv.get( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || jQuery.isArray( data ) ) {
					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// Clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// Not public - generate a queueHooks object, or return the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
			empty: jQuery.Callbacks( "once memory" ).add( function() {
				dataPriv.remove( elem, [ type + "queue", key ] );
			} )
		} );
	}
} );

jQuery.fn.extend( {
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[ 0 ], type );
		}

		return data === undefined ?
			this :
			this.each( function() {
				var queue = jQuery.queue( this, type, data );

				// Ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			} );
	},
	dequeue: function( type ) {
		return this.each( function() {
			jQuery.dequeue( this, type );
		} );
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},

	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while ( i-- ) {
			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;

var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );


var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var isHiddenWithinTree = function( elem, el ) {

		// isHiddenWithinTree might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;

		// Inline style trumps all
		return elem.style.display === "none" ||
			elem.style.display === "" &&

			// Otherwise, check computed style
			// Support: Firefox <=43 - 45
			// Disconnected elements can have computed display: none, so first confirm that elem is
			// in the document.
			jQuery.contains( elem.ownerDocument, elem ) &&

			jQuery.css( elem, "display" ) === "none";
	};

var swap = function( elem, options, callback, args ) {
	var ret, name,
		old = {};

	// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

	ret = callback.apply( elem, args || [] );

	// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

	return ret;
};




function adjustCSS( elem, prop, valueParts, tween ) {
	var adjusted,
		scale = 1,
		maxIterations = 20,
		currentValue = tween ?
			function() {
				return tween.cur();
			} :
			function() {
				return jQuery.css( elem, prop, "" );
			},
		initial = currentValue(),
		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

		// Starting value computation is required for potential unit mismatches
		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
			rcssNum.exec( jQuery.css( elem, prop ) );

	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {

		// Trust units reported by jQuery.css
		unit = unit || initialInUnit[ 3 ];

		// Make sure we update the tween properties later on
		valueParts = valueParts || [];

		// Iteratively approximate from a nonzero starting point
		initialInUnit = +initial || 1;

		do {

			// If previous iteration zeroed out, double until we get *something*.
			// Use string for doubling so we don't accidentally see scale as unchanged below
			scale = scale || ".5";

			// Adjust and apply
			initialInUnit = initialInUnit / scale;
			jQuery.style( elem, prop, initialInUnit + unit );

		// Update scale, tolerating zero or NaN from tween.cur()
		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
		} while (
			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
		);
	}

	if ( valueParts ) {
		initialInUnit = +initialInUnit || +initial || 0;

		// Apply relative offset (+=/-=) if specified
		adjusted = valueParts[ 1 ] ?
			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
			+valueParts[ 2 ];
		if ( tween ) {
			tween.unit = unit;
			tween.start = initialInUnit;
			tween.end = adjusted;
		}
	}
	return adjusted;
}


var defaultDisplayMap = {};

function getDefaultDisplay( elem ) {
	var temp,
		doc = elem.ownerDocument,
		nodeName = elem.nodeName,
		display = defaultDisplayMap[ nodeName ];

	if ( display ) {
		return display;
	}

	temp = doc.body.appendChild( doc.createElement( nodeName ) ),
	display = jQuery.css( temp, "display" );

	temp.parentNode.removeChild( temp );

	if ( display === "none" ) {
		display = "block";
	}
	defaultDisplayMap[ nodeName ] = display;

	return display;
}

function showHide( elements, show ) {
	var display, elem,
		values = [],
		index = 0,
		length = elements.length;

	// Determine new display value for elements that need to change
	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		display = elem.style.display;
		if ( show ) {

			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
			// check is required in this first loop unless we have a nonempty display value (either
			// inline or about-to-be-restored)
			if ( display === "none" ) {
				values[ index ] = dataPriv.get( elem, "display" ) || null;
				if ( !values[ index ] ) {
					elem.style.display = "";
				}
			}
			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
				values[ index ] = getDefaultDisplay( elem );
			}
		} else {
			if ( display !== "none" ) {
				values[ index ] = "none";

				// Remember what we're overwriting
				dataPriv.set( elem, "display", display );
			}
		}
	}

	// Set the display of the elements in a second loop to avoid constant reflow
	for ( index = 0; index < length; index++ ) {
		if ( values[ index ] != null ) {
			elements[ index ].style.display = values[ index ];
		}
	}

	return elements;
}

jQuery.fn.extend( {
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each( function() {
			if ( isHiddenWithinTree( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		} );
	}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );

var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );

var rscriptType = ( /^$|\/(?:java|ecma)script/i );



// We have to close these tags to support XHTML (#13200)
var wrapMap = {

	// Support: IE <=9 only
	option: [ 1, "<select multiple='multiple'>", "</select>" ],

	// XHTML parsers do not magically insert elements in the
	// same way that tag soup parsers do. So we cannot shorten
	// this by omitting <tbody> or other required elements.
	thead: [ 1, "<table>", "</table>" ],
	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

	_default: [ 0, "", "" ]
};

// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;

wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;


function getAll( context, tag ) {

	// Support: IE <=9 - 11 only
	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
	var ret = typeof context.getElementsByTagName !== "undefined" ?
			context.getElementsByTagName( tag || "*" ) :
			typeof context.querySelectorAll !== "undefined" ?
				context.querySelectorAll( tag || "*" ) :
			[];

	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
		jQuery.merge( [ context ], ret ) :
		ret;
}


// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		dataPriv.set(
			elems[ i ],
			"globalEval",
			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
		);
	}
}


var rhtml = /<|&#?\w+;/;

function buildFragment( elems, context, scripts, selection, ignored ) {
	var elem, tmp, tag, wrap, contains, j,
		fragment = context.createDocumentFragment(),
		nodes = [],
		i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		elem = elems[ i ];

		if ( elem || elem === 0 ) {

			// Add nodes directly
			if ( jQuery.type( elem ) === "object" ) {

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

			// Convert non-html into a text node
			} else if ( !rhtml.test( elem ) ) {
				nodes.push( context.createTextNode( elem ) );

			// Convert html into DOM nodes
			} else {
				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );

				// Deserialize a standard representation
				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
				wrap = wrapMap[ tag ] || wrapMap._default;
				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];

				// Descend through wrappers to the right content
				j = wrap[ 0 ];
				while ( j-- ) {
					tmp = tmp.lastChild;
				}

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, tmp.childNodes );

				// Remember the top-level container
				tmp = fragment.firstChild;

				// Ensure the created nodes are orphaned (#12392)
				tmp.textContent = "";
			}
		}
	}

	// Remove wrapper from fragment
	fragment.textContent = "";

	i = 0;
	while ( ( elem = nodes[ i++ ] ) ) {

		// Skip elements already in the context collection (trac-4087)
		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
			if ( ignored ) {
				ignored.push( elem );
			}
			continue;
		}

		contains = jQuery.contains( elem.ownerDocument, elem );

		// Append to fragment
		tmp = getAll( fragment.appendChild( elem ), "script" );

		// Preserve script evaluation history
		if ( contains ) {
			setGlobalEval( tmp );
		}

		// Capture executables
		if ( scripts ) {
			j = 0;
			while ( ( elem = tmp[ j++ ] ) ) {
				if ( rscriptType.test( elem.type || "" ) ) {
					scripts.push( elem );
				}
			}
		}
	}

	return fragment;
}


( function() {
	var fragment = document.createDocumentFragment(),
		div = fragment.appendChild( document.createElement( "div" ) ),
		input = document.createElement( "input" );

	// Support: Android 4.0 - 4.3 only
	// Check state lost if the name is set (#11217)
	// Support: Windows Web Apps (WWA)
	// `name` and `type` must use .setAttribute for WWA (#14901)
	input.setAttribute( "type", "radio" );
	input.setAttribute( "checked", "checked" );
	input.setAttribute( "name", "t" );

	div.appendChild( input );

	// Support: Android <=4.1 only
	// Older WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE <=11 only
	// Make sure textarea (and checkbox) defaultValue is properly cloned
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();
var documentElement = document.documentElement;



var
	rkeyEvent = /^key/,
	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

// Support: IE <=9 only
// See #13393 for more info
function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

function on( elem, types, selector, data, fn, one ) {
	var origFn, type;

	// Types can be a map of types/handlers
	if ( typeof types === "object" ) {

		// ( types-Object, selector, data )
		if ( typeof selector !== "string" ) {

			// ( types-Object, data )
			data = data || selector;
			selector = undefined;
		}
		for ( type in types ) {
			on( elem, type, selector, data, types[ type ], one );
		}
		return elem;
	}

	if ( data == null && fn == null ) {

		// ( types, fn )
		fn = selector;
		data = selector = undefined;
	} else if ( fn == null ) {
		if ( typeof selector === "string" ) {

			// ( types, selector, fn )
			fn = data;
			data = undefined;
		} else {

			// ( types, data, fn )
			fn = data;
			data = selector;
			selector = undefined;
		}
	}
	if ( fn === false ) {
		fn = returnFalse;
	} else if ( !fn ) {
		return elem;
	}

	if ( one === 1 ) {
		origFn = fn;
		fn = function( event ) {

			// Can use an empty set, since event contains the info
			jQuery().off( event );
			return origFn.apply( this, arguments );
		};

		// Use same guid so caller can remove using origFn
		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
	}
	return elem.each( function() {
		jQuery.event.add( this, types, fn, data, selector );
	} );
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {

		var handleObjIn, eventHandle, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.get( elem );

		// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Ensure that invalid selectors throw exceptions at attach time
		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
		if ( selector ) {
			jQuery.find.matchesSelector( documentElement, selector );
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !( events = elemData.events ) ) {
			events = elemData.events = {};
		}
		if ( !( eventHandle = elemData.handle ) ) {
			eventHandle = elemData.handle = function( e ) {

				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
			};
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( rnotwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend( {
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join( "." )
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !( handlers = events[ type ] ) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener if the special events handler returns false
				if ( !special.setup ||
					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {

					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {

		var j, origCount, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );

		if ( !elemData || !( events = elemData.events ) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnotwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[ 2 ] &&
				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector ||
						selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown ||
					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {

					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove data and the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			dataPriv.remove( elem, "handle events" );
		}
	},

	dispatch: function( nativeEvent ) {

		// Make a writable jQuery.Event from the native event object
		var event = jQuery.event.fix( nativeEvent );

		var i, j, ret, matched, handleObj, handlerQueue,
			args = new Array( arguments.length ),
			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[ 0 ] = event;

		for ( i = 1; i < arguments.length; i++ ) {
			args[ i ] = arguments[ i ];
		}

		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( ( handleObj = matched.handlers[ j++ ] ) &&
				!event.isImmediatePropagationStopped() ) {

				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
				// a subset or equal to those in the bound event (both can have no namespace).
				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
						handleObj.handler ).apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( ( event.result = ret ) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var i, matches, sel, handleObj,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Support: IE <=9
		// Find delegate handlers
		// Black-hole SVG <use> instance trees (#13180)
		//
		// Support: Firefox <=42
		// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
		if ( delegateCount && cur.nodeType &&
			( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {

			for ( ; cur !== this; cur = cur.parentNode || this ) {

				// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
					matches = [];
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

						if ( matches[ sel ] === undefined ) {
							matches[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) > -1 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matches[ sel ] ) {
							matches.push( handleObj );
						}
					}
					if ( matches.length ) {
						handlerQueue.push( { elem: cur, handlers: matches } );
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		if ( delegateCount < handlers.length ) {
			handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
		}

		return handlerQueue;
	},

	addProp: function( name, hook ) {
		Object.defineProperty( jQuery.Event.prototype, name, {
			enumerable: true,
			configurable: true,

			get: jQuery.isFunction( hook ) ?
				function() {
					if ( this.originalEvent ) {
							return hook( this.originalEvent );
					}
				} :
				function() {
					if ( this.originalEvent ) {
							return this.originalEvent[ name ];
					}
				},

			set: function( value ) {
				Object.defineProperty( this, name, {
					enumerable: true,
					configurable: true,
					writable: true,
					value: value
				} );
			}
		} );
	},

	fix: function( originalEvent ) {
		return originalEvent[ jQuery.expando ] ?
			originalEvent :
			new jQuery.Event( originalEvent );
	},

	special: {
		load: {

			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		focus: {

			// Fire native event if possible so blur/focus sequence is correct
			trigger: function() {
				if ( this !== safeActiveElement() && this.focus ) {
					this.focus();
					return false;
				}
			},
			delegateType: "focusin"
		},
		blur: {
			trigger: function() {
				if ( this === safeActiveElement() && this.blur ) {
					this.blur();
					return false;
				}
			},
			delegateType: "focusout"
		},
		click: {

			// For checkbox, fire native event so checked state will be right
			trigger: function() {
				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
					this.click();
					return false;
				}
			},

			// For cross-browser consistency, don't fire native .click() on links
			_default: function( event ) {
				return jQuery.nodeName( event.target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined && event.originalEvent ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	}
};

jQuery.removeEvent = function( elem, type, handle ) {

	// This "if" is needed for plain objects
	if ( elem.removeEventListener ) {
		elem.removeEventListener( type, handle );
	}
};

jQuery.Event = function( src, props ) {

	// Allow instantiation without the 'new' keyword
	if ( !( this instanceof jQuery.Event ) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined &&

				// Support: Android <=2.3 only
				src.returnValue === false ?
			returnTrue :
			returnFalse;

		// Create target properties
		// Support: Safari <=6 - 7 only
		// Target should not be a text node (#504, #13143)
		this.target = ( src.target && src.target.nodeType === 3 ) ?
			src.target.parentNode :
			src.target;

		this.currentTarget = src.currentTarget;
		this.relatedTarget = src.relatedTarget;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || jQuery.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	constructor: jQuery.Event,
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,
	isSimulated: false,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;

		if ( e && !this.isSimulated ) {
			e.preventDefault();
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopPropagation();
		}
	},
	stopImmediatePropagation: function() {
		var e = this.originalEvent;

		this.isImmediatePropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopImmediatePropagation();
		}

		this.stopPropagation();
	}
};

// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
	altKey: true,
	bubbles: true,
	cancelable: true,
	changedTouches: true,
	ctrlKey: true,
	detail: true,
	eventPhase: true,
	metaKey: true,
	pageX: true,
	pageY: true,
	shiftKey: true,
	view: true,
	"char": true,
	charCode: true,
	key: true,
	keyCode: true,
	button: true,
	buttons: true,
	clientX: true,
	clientY: true,
	offsetX: true,
	offsetY: true,
	pointerId: true,
	pointerType: true,
	screenX: true,
	screenY: true,
	targetTouches: true,
	toElement: true,
	touches: true,

	which: function( event ) {
		var button = event.button;

		// Add which for key events
		if ( event.which == null && rkeyEvent.test( event.type ) ) {
			return event.charCode != null ? event.charCode : event.keyCode;
		}

		// Add which for click: 1 === left; 2 === middle; 3 === right
		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
			return ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
		}

		return event.which;
	}
}, jQuery.event.addProp );

// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
	mouseenter: "mouseover",
	mouseleave: "mouseout",
	pointerenter: "pointerover",
	pointerleave: "pointerout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mouseenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
} );

jQuery.fn.extend( {

	on: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn );
	},
	one: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {

			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ?
					handleObj.origType + "." + handleObj.namespace :
					handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {

			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {

			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each( function() {
			jQuery.event.remove( this, types, fn, selector );
		} );
	}
} );


var

	/* eslint-disable max-len */

	// See https://github.com/eslint/eslint/issues/3229
	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,

	/* eslint-enable */

	// Support: IE <=10 - 11, Edge 12 - 13
	// In IE/Edge using regex groups here causes severe slowdowns.
	// See https://connect.microsoft.com/IE/feedback/details/1736512/
	rnoInnerhtml = /<script|<style|<link/i,

	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rscriptTypeMasked = /^true\/(.*)/,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;

function manipulationTarget( elem, content ) {
	if ( jQuery.nodeName( elem, "table" ) &&
		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {

		return elem.getElementsByTagName( "tbody" )[ 0 ] || elem;
	}

	return elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	var match = rscriptTypeMasked.exec( elem.type );

	if ( match ) {
		elem.type = match[ 1 ];
	} else {
		elem.removeAttribute( "type" );
	}

	return elem;
}

function cloneCopyEvent( src, dest ) {
	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

	if ( dest.nodeType !== 1 ) {
		return;
	}

	// 1. Copy private data: events, handlers, etc.
	if ( dataPriv.hasData( src ) ) {
		pdataOld = dataPriv.access( src );
		pdataCur = dataPriv.set( dest, pdataOld );
		events = pdataOld.events;

		if ( events ) {
			delete pdataCur.handle;
			pdataCur.events = {};

			for ( type in events ) {
				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
					jQuery.event.add( dest, type, events[ type ][ i ] );
				}
			}
		}
	}

	// 2. Copy user data
	if ( dataUser.hasData( src ) ) {
		udataOld = dataUser.access( src );
		udataCur = jQuery.extend( {}, udataOld );

		dataUser.set( dest, udataCur );
	}
}

// Fix IE bugs, see support tests
function fixInput( src, dest ) {
	var nodeName = dest.nodeName.toLowerCase();

	// Fails to persist the checked state of a cloned checkbox or radio button.
	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		dest.checked = src.checked;

	// Fails to return the selected option to the default selected state when cloning options
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

function domManip( collection, args, callback, ignored ) {

	// Flatten any nested arrays
	args = concat.apply( [], args );

	var fragment, first, scripts, hasScripts, node, doc,
		i = 0,
		l = collection.length,
		iNoClone = l - 1,
		value = args[ 0 ],
		isFunction = jQuery.isFunction( value );

	// We can't cloneNode fragments that contain checked, in WebKit
	if ( isFunction ||
			( l > 1 && typeof value === "string" &&
				!support.checkClone && rchecked.test( value ) ) ) {
		return collection.each( function( index ) {
			var self = collection.eq( index );
			if ( isFunction ) {
				args[ 0 ] = value.call( this, index, self.html() );
			}
			domManip( self, args, callback, ignored );
		} );
	}

	if ( l ) {
		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
		first = fragment.firstChild;

		if ( fragment.childNodes.length === 1 ) {
			fragment = first;
		}

		// Require either new content or an interest in ignored elements to invoke the callback
		if ( first || ignored ) {
			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
			hasScripts = scripts.length;

			// Use the original fragment for the last item
			// instead of the first because it can end up
			// being emptied incorrectly in certain situations (#8070).
			for ( ; i < l; i++ ) {
				node = fragment;

				if ( i !== iNoClone ) {
					node = jQuery.clone( node, true, true );

					// Keep references to cloned scripts for later restoration
					if ( hasScripts ) {

						// Support: Android <=4.0 only, PhantomJS 1 only
						// push.apply(_, arraylike) throws on ancient WebKit
						jQuery.merge( scripts, getAll( node, "script" ) );
					}
				}

				callback.call( collection[ i ], node, i );
			}

			if ( hasScripts ) {
				doc = scripts[ scripts.length - 1 ].ownerDocument;

				// Reenable scripts
				jQuery.map( scripts, restoreScript );

				// Evaluate executable scripts on first document insertion
				for ( i = 0; i < hasScripts; i++ ) {
					node = scripts[ i ];
					if ( rscriptType.test( node.type || "" ) &&
						!dataPriv.access( node, "globalEval" ) &&
						jQuery.contains( doc, node ) ) {

						if ( node.src ) {

							// Optional AJAX dependency, but won't run scripts if not present
							if ( jQuery._evalUrl ) {
								jQuery._evalUrl( node.src );
							}
						} else {
							DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
						}
					}
				}
			}
		}
	}

	return collection;
}

function remove( elem, selector, keepData ) {
	var node,
		nodes = selector ? jQuery.filter( selector, elem ) : elem,
		i = 0;

	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
		if ( !keepData && node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
		}

		if ( node.parentNode ) {
			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
				setGlobalEval( getAll( node, "script" ) );
			}
			node.parentNode.removeChild( node );
		}
	}

	return elem;
}

jQuery.extend( {
	htmlPrefilter: function( html ) {
		return html.replace( rxhtmlTag, "<$1></$2>" );
	},

	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var i, l, srcElements, destElements,
			clone = elem.cloneNode( true ),
			inPage = jQuery.contains( elem.ownerDocument, elem );

		// Fix IE cloning issues
		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
				!jQuery.isXMLDoc( elem ) ) {

			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			for ( i = 0, l = srcElements.length; i < l; i++ ) {
				fixInput( srcElements[ i ], destElements[ i ] );
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0, l = srcElements.length; i < l; i++ ) {
					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		// Return the cloned set
		return clone;
	},

	cleanData: function( elems ) {
		var data, elem, type,
			special = jQuery.event.special,
			i = 0;

		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
			if ( acceptData( elem ) ) {
				if ( ( data = elem[ dataPriv.expando ] ) ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataPriv.expando ] = undefined;
				}
				if ( elem[ dataUser.expando ] ) {

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataUser.expando ] = undefined;
				}
			}
		}
	}
} );

jQuery.fn.extend( {
	detach: function( selector ) {
		return remove( this, selector, true );
	},

	remove: function( selector ) {
		return remove( this, selector );
	},

	text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().each( function() {
					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
						this.textContent = value;
					}
				} );
		}, null, value, arguments.length );
	},

	append: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		} );
	},

	prepend: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		} );
	},

	before: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		} );
	},

	after: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		} );
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; ( elem = this[ i ] ) != null; i++ ) {
			if ( elem.nodeType === 1 ) {

				// Prevent memory leaks
				jQuery.cleanData( getAll( elem, false ) );

				// Remove any remaining nodes
				elem.textContent = "";
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map( function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		} );
	},

	html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

			if ( value === undefined && elem.nodeType === 1 ) {
				return elem.innerHTML;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {

				value = jQuery.htmlPrefilter( value );

				try {
					for ( ; i < l; i++ ) {
						elem = this[ i ] || {};

						// Remove element nodes and prevent memory leaks
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch ( e ) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var ignored = [];

		// Make the changes, replacing each non-ignored context element with the new content
		return domManip( this, arguments, function( elem ) {
			var parent = this.parentNode;

			if ( jQuery.inArray( this, ignored ) < 0 ) {
				jQuery.cleanData( getAll( this ) );
				if ( parent ) {
					parent.replaceChild( elem, this );
				}
			}

		// Force callback invocation
		}, ignored );
	}
} );

jQuery.each( {
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

			// Support: Android <=4.0 only, PhantomJS 1 only
			// .get() because push.apply(_, arraylike) throws on ancient WebKit
			push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
} );
var rmargin = ( /^margin/ );

var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

var getStyles = function( elem ) {

		// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
		// IE throws on elements created in popups
		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
		var view = elem.ownerDocument.defaultView;

		if ( !view || !view.opener ) {
			view = window;
		}

		return view.getComputedStyle( elem );
	};



( function() {

	// Executing both pixelPosition & boxSizingReliable tests require only one layout
	// so they're executed at the same time to save the second computation.
	function computeStyleTests() {

		// This is a singleton, we need to execute it only once
		if ( !div ) {
			return;
		}

		div.style.cssText =
			"box-sizing:border-box;" +
			"position:relative;display:block;" +
			"margin:auto;border:1px;padding:1px;" +
			"top:1%;width:50%";
		div.innerHTML = "";
		documentElement.appendChild( container );

		var divStyle = window.getComputedStyle( div );
		pixelPositionVal = divStyle.top !== "1%";

		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
		reliableMarginLeftVal = divStyle.marginLeft === "2px";
		boxSizingReliableVal = divStyle.width === "4px";

		// Support: Android 4.0 - 4.3 only
		// Some styles come back with percentage values, even though they shouldn't
		div.style.marginRight = "50%";
		pixelMarginRightVal = divStyle.marginRight === "4px";

		documentElement.removeChild( container );

		// Nullify the div so it wouldn't be stored in the memory and
		// it will also be a sign that checks already performed
		div = null;
	}

	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
		container = document.createElement( "div" ),
		div = document.createElement( "div" );

	// Finish early in limited (non-browser) environments
	if ( !div.style ) {
		return;
	}

	// Support: IE <=9 - 11 only
	// Style of cloned element affects source element cloned (#8908)
	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
		"padding:0;margin-top:1px;position:absolute";
	container.appendChild( div );

	jQuery.extend( support, {
		pixelPosition: function() {
			computeStyleTests();
			return pixelPositionVal;
		},
		boxSizingReliable: function() {
			computeStyleTests();
			return boxSizingReliableVal;
		},
		pixelMarginRight: function() {
			computeStyleTests();
			return pixelMarginRightVal;
		},
		reliableMarginLeft: function() {
			computeStyleTests();
			return reliableMarginLeftVal;
		}
	} );
} )();


function curCSS( elem, name, computed ) {
	var width, minWidth, maxWidth, ret,
		style = elem.style;

	computed = computed || getStyles( elem );

	// Support: IE <=9 only
	// getPropertyValue is only needed for .css('filter') (#12537)
	if ( computed ) {
		ret = computed.getPropertyValue( name ) || computed[ name ];

		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
			ret = jQuery.style( elem, name );
		}

		// A tribute to the "awesome hack by Dean Edwards"
		// Android Browser returns percentage for some values,
		// but width seems to be reliably pixels.
		// This is against the CSSOM draft spec:
		// https://drafts.csswg.org/cssom/#resolved-values
		if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {

			// Remember the original values
			width = style.width;
			minWidth = style.minWidth;
			maxWidth = style.maxWidth;

			// Put in the new values to get a computed value out
			style.minWidth = style.maxWidth = style.width = ret;
			ret = computed.width;

			// Revert the changed values
			style.width = width;
			style.minWidth = minWidth;
			style.maxWidth = maxWidth;
		}
	}

	return ret !== undefined ?

		// Support: IE <=9 - 11 only
		// IE returns zIndex value as an integer.
		ret + "" :
		ret;
}


function addGetHookIf( conditionFn, hookFn ) {

	// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			if ( conditionFn() ) {

				// Hook not needed (or it's not possible to use it due
				// to missing dependency), remove it.
				delete this.get;
				return;
			}

			// Hook needed; redefine it so that the support test is not executed again.
			return ( this.get = hookFn ).apply( this, arguments );
		}
	};
}


var

	// Swappable if display is none or starts with table
	// except "table", "table-cell", or "table-caption"
	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: "0",
		fontWeight: "400"
	},

	cssPrefixes = [ "Webkit", "Moz", "ms" ],
	emptyStyle = document.createElement( "div" ).style;

// Return a css property mapped to a potentially vendor prefixed property
function vendorPropName( name ) {

	// Shortcut for names that are not vendor prefixed
	if ( name in emptyStyle ) {
		return name;
	}

	// Check for vendor prefixed names
	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in emptyStyle ) {
			return name;
		}
	}
}

function setPositiveNumber( elem, value, subtract ) {

	// Any relative (+/-) values have already been
	// normalized at this point
	var matches = rcssNum.exec( value );
	return matches ?

		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
		value;
}

function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
	var i = extra === ( isBorderBox ? "border" : "content" ) ?

		// If we already have the right measurement, avoid augmentation
		4 :

		// Otherwise initialize for horizontal or vertical properties
		name === "width" ? 1 : 0,

		val = 0;

	for ( ; i < 4; i += 2 ) {

		// Both box models exclude margin, so add it if we want it
		if ( extra === "margin" ) {
			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
		}

		if ( isBorderBox ) {

			// border-box includes padding, so remove it if we want content
			if ( extra === "content" ) {
				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// At this point, extra isn't border nor margin, so remove border
			if ( extra !== "margin" ) {
				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		} else {

			// At this point, extra isn't content, so add padding
			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// At this point, extra isn't content nor padding, so add border
			if ( extra !== "padding" ) {
				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	return val;
}

function getWidthOrHeight( elem, name, extra ) {

	// Start with offset property, which is equivalent to the border-box value
	var val,
		valueIsBorderBox = true,
		styles = getStyles( elem ),
		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

	// Support: IE <=11 only
	// Running getBoundingClientRect on a disconnected node
	// in IE throws an error.
	if ( elem.getClientRects().length ) {
		val = elem.getBoundingClientRect()[ name ];
	}

	// Some non-html elements return undefined for offsetWidth, so check for null/undefined
	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
	if ( val <= 0 || val == null ) {

		// Fall back to computed then uncomputed css if necessary
		val = curCSS( elem, name, styles );
		if ( val < 0 || val == null ) {
			val = elem.style[ name ];
		}

		// Computed unit is not pixels. Stop here and return.
		if ( rnumnonpx.test( val ) ) {
			return val;
		}

		// Check for style in case a browser which returns unreliable values
		// for getComputedStyle silently falls back to the reliable elem.style
		valueIsBorderBox = isBorderBox &&
			( support.boxSizingReliable() || val === elem.style[ name ] );

		// Normalize "", auto, and prepare for extra
		val = parseFloat( val ) || 0;
	}

	// Use the active box-sizing model to add/subtract irrelevant styles
	return ( val +
		augmentWidthOrHeight(
			elem,
			name,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles
		)
	) + "px";
}

jQuery.extend( {

	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {

					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"animationIterationCount": true,
		"columnCount": true,
		"fillOpacity": true,
		"flexGrow": true,
		"flexShrink": true,
		"fontWeight": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {
		"float": "cssFloat"
	},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {

		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = jQuery.camelCase( name ),
			style = elem.style;

		name = jQuery.cssProps[ origName ] ||
			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );

		// Gets hook for the prefixed version, then unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// Convert "+=" or "-=" to relative numbers (#7345)
			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
				value = adjustCSS( elem, name, ret );

				// Fixes bug #9237
				type = "number";
			}

			// Make sure that null and NaN values aren't set (#7116)
			if ( value == null || value !== value ) {
				return;
			}

			// If a number was passed in, add the unit (except for certain CSS properties)
			if ( type === "number" ) {
				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
			}

			// background-* props affect original clone's values
			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !( "set" in hooks ) ||
				( value = hooks.set( elem, value, extra ) ) !== undefined ) {

				style[ name ] = value;
			}

		} else {

			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks &&
				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {

				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var val, num, hooks,
			origName = jQuery.camelCase( name );

		// Make sure that we're working with the right name
		name = jQuery.cssProps[ origName ] ||
			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );

		// Try prefixed name followed by the unprefixed name
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		// Convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Make numeric if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || isFinite( num ) ? num || 0 : val;
		}
		return val;
	}
} );

jQuery.each( [ "height", "width" ], function( i, name ) {
	jQuery.cssHooks[ name ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {

				// Certain elements can have dimension info if we invisibly show them
				// but it must have a current display style that would benefit
				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&

					// Support: Safari 8+
					// Table columns in Safari have non-zero offsetWidth & zero
					// getBoundingClientRect().width unless display is changed.
					// Support: IE <=11 only
					// Running getBoundingClientRect on a disconnected node
					// in IE throws an error.
					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
						swap( elem, cssShow, function() {
							return getWidthOrHeight( elem, name, extra );
						} ) :
						getWidthOrHeight( elem, name, extra );
			}
		},

		set: function( elem, value, extra ) {
			var matches,
				styles = extra && getStyles( elem ),
				subtract = extra && augmentWidthOrHeight(
					elem,
					name,
					extra,
					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
					styles
				);

			// Convert to pixels if value adjustment is needed
			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
				( matches[ 3 ] || "px" ) !== "px" ) {

				elem.style[ name ] = value;
				value = jQuery.css( elem, name );
			}

			return setPositiveNumber( elem, value, subtract );
		}
	};
} );

jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
	function( elem, computed ) {
		if ( computed ) {
			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
				elem.getBoundingClientRect().left -
					swap( elem, { marginLeft: 0 }, function() {
						return elem.getBoundingClientRect().left;
					} )
				) + "px";
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each( {
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// Assumes a single number if not a string
				parts = typeof value === "string" ? value.split( " " ) : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( !rmargin.test( prefix ) ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
} );

jQuery.fn.extend( {
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

			if ( jQuery.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	}
} );


function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || jQuery.easing._default;
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			// Use a property on the element directly when it is not a DOM element,
			// or when there is no matching style property that exists.
			if ( tween.elem.nodeType !== 1 ||
				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
				return tween.elem[ tween.prop ];
			}

			// Passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails.
			// Simple values such as "10px" are parsed to Float;
			// complex values such as "rotate(1rad)" are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, "" );

			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {

			// Use step hook for back compat.
			// Use cssHook if its there.
			// Use .style if available and use plain properties where available.
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.nodeType === 1 &&
				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
					jQuery.cssHooks[ tween.prop ] ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	},
	_default: "swing"
};

jQuery.fx = Tween.prototype.init;

// Back compat <1.8 extension point
jQuery.fx.step = {};




var
	fxNow, timerId,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rrun = /queueHooks$/;

function raf() {
	if ( timerId ) {
		window.requestAnimationFrame( raf );
		jQuery.fx.tick();
	}
}

// Animations created synchronously will run synchronously
function createFxNow() {
	window.setTimeout( function() {
		fxNow = undefined;
	} );
	return ( fxNow = jQuery.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		i = 0,
		attrs = { height: type };

	// If we include width, step value is 1 to do all cssExpand values,
	// otherwise step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {

			// We're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
		isBox = "width" in props || "height" in props,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHiddenWithinTree( elem ),
		dataShow = dataPriv.get( elem, "fxshow" );

	// Queue-skipping animations hijack the fx hooks
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always( function() {

			// Ensure the complete handler is called before this completes
			anim.always( function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			} );
		} );
	}

	// Detect show/hide animations
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.test( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

				// Pretend to be hidden if this is a "show" and
				// there is still data from a stopped show/hide
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;

				// Ignore all other no-op show/hide data
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

	// Bail out if this is a no-op like .hide().hide()
	propTween = !jQuery.isEmptyObject( props );
	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
		return;
	}

	// Restrict "overflow" and "display" styles during box animations
	if ( isBox && elem.nodeType === 1 ) {

		// Support: IE <=9 - 11, Edge 12 - 13
		// Record all 3 overflow attributes because IE does not infer the shorthand
		// from identically-valued overflowX and overflowY
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Identify a display type, preferring old show/hide data over the CSS cascade
		restoreDisplay = dataShow && dataShow.display;
		if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, "display" );
		}
		display = jQuery.css( elem, "display" );
		if ( display === "none" ) {
			if ( restoreDisplay ) {
				display = restoreDisplay;
			} else {

				// Get nonempty value(s) by temporarily forcing visibility
				showHide( [ elem ], true );
				restoreDisplay = elem.style.display || restoreDisplay;
				display = jQuery.css( elem, "display" );
				showHide( [ elem ] );
			}
		}

		// Animate inline elements as inline-block
		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
			if ( jQuery.css( elem, "float" ) === "none" ) {

				// Restore the original display value at the end of pure show/hide animations
				if ( !propTween ) {
					anim.done( function() {
						style.display = restoreDisplay;
					} );
					if ( restoreDisplay == null ) {
						display = style.display;
						restoreDisplay = display === "none" ? "" : display;
					}
				}
				style.display = "inline-block";
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		anim.always( function() {
			style.overflow = opts.overflow[ 0 ];
			style.overflowX = opts.overflow[ 1 ];
			style.overflowY = opts.overflow[ 2 ];
		} );
	}

	// Implement show/hide animations
	propTween = false;
	for ( prop in orig ) {

		// General show/hide setup for this element animation
		if ( !propTween ) {
			if ( dataShow ) {
				if ( "hidden" in dataShow ) {
					hidden = dataShow.hidden;
				}
			} else {
				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
			}

			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
			if ( toggle ) {
				dataShow.hidden = !hidden;
			}

			// Show elements before animating them
			if ( hidden ) {
				showHide( [ elem ], true );
			}

			/* eslint-disable no-loop-func */

			anim.done( function() {

			/* eslint-enable no-loop-func */

				// The final step of a "hide" animation is actually hiding the element
				if ( !hidden ) {
					showHide( [ elem ] );
				}
				dataPriv.remove( elem, "fxshow" );
				for ( prop in orig ) {
					jQuery.style( elem, prop, orig[ prop ] );
				}
			} );
		}

		// Per-property setup
		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
		if ( !( prop in dataShow ) ) {
			dataShow[ prop ] = propTween.start;
			if ( hidden ) {
				propTween.end = propTween.start;
				propTween.start = 0;
			}
		}
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = jQuery.camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( jQuery.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// Not quite $.extend, this won't overwrite existing keys.
			// Reusing 'index' because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = Animation.prefilters.length,
		deferred = jQuery.Deferred().always( function() {

			// Don't match elem in the :animated selector
			delete tick.elem;
		} ),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),

				// Support: Android 2.3 only
				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ] );

			if ( percent < 1 && length ) {
				return remaining;
			} else {
				deferred.resolveWith( elem, [ animation ] );
				return false;
			}
		},
		animation = deferred.promise( {
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, {
				specialEasing: {},
				easing: jQuery.easing._default
			}, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,

					// If we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// Resolve when we played the last frame; otherwise, reject
				if ( gotoEnd ) {
					deferred.notifyWith( elem, [ animation, 1, 0 ] );
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		} ),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length; index++ ) {
		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			if ( jQuery.isFunction( result.stop ) ) {
				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
					jQuery.proxy( result.stop, result );
			}
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( jQuery.isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		} )
	);

	// attach callbacks from options
	return animation.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );
}

jQuery.Animation = jQuery.extend( Animation, {

	tweeners: {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value );
			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
			return tween;
		} ]
	},

	tweener: function( props, callback ) {
		if ( jQuery.isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.match( rnotwhite );
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length; index++ ) {
			prop = props[ index ];
			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
			Animation.tweeners[ prop ].unshift( callback );
		}
	},

	prefilters: [ defaultPrefilter ],

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			Animation.prefilters.unshift( callback );
		} else {
			Animation.prefilters.push( callback );
		}
	}
} );

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			jQuery.isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
	};

	// Go to the end state if fx are off or if document is hidden
	if ( jQuery.fx.off || document.hidden ) {
		opt.duration = 0;

	} else {
		opt.duration = typeof opt.duration === "number" ?
			opt.duration : opt.duration in jQuery.fx.speeds ?
				jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
	}

	// Normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( jQuery.isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.fn.extend( {
	fadeTo: function( speed, to, easing, callback ) {

		// Show any hidden elements after setting opacity to 0
		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()

			// Animate to the value specified
			.end().animate( { opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {

				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || dataPriv.get( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

		return this.each( function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = dataPriv.get( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this &&
					( type == null || timers[ index ].queue === type ) ) {

					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// Start the next in the queue if the last step wasn't forced.
			// Timers currently will call their complete callbacks, which
			// will dequeue but only if they were gotoEnd.
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		} );
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each( function() {
			var index,
				data = dataPriv.get( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// Enable finishing flag on private data
			data.finish = true;

			// Empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// Look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// Look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// Turn off finishing flag
			delete data.finish;
		} );
	}
} );

jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
} );

// Generate shortcuts for custom animations
jQuery.each( {
	slideDown: genFx( "show" ),
	slideUp: genFx( "hide" ),
	slideToggle: genFx( "toggle" ),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
} );

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		i = 0,
		timers = jQuery.timers;

	fxNow = jQuery.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];

		// Checks the timer has not already been removed
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	if ( timer() ) {
		jQuery.fx.start();
	} else {
		jQuery.timers.pop();
	}
};

jQuery.fx.interval = 13;
jQuery.fx.start = function() {
	if ( !timerId ) {
		timerId = window.requestAnimationFrame ?
			window.requestAnimationFrame( raf ) :
			window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
	}
};

jQuery.fx.stop = function() {
	if ( window.cancelAnimationFrame ) {
		window.cancelAnimationFrame( timerId );
	} else {
		window.clearInterval( timerId );
	}

	timerId = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,

	// Default speed
	_default: 400
};


// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

	return this.queue( type, function( next, hooks ) {
		var timeout = window.setTimeout( next, time );
		hooks.stop = function() {
			window.clearTimeout( timeout );
		};
	} );
};


( function() {
	var input = document.createElement( "input" ),
		select = document.createElement( "select" ),
		opt = select.appendChild( document.createElement( "option" ) );

	input.type = "checkbox";

	// Support: Android <=4.3 only
	// Default value for a checkbox should be "on"
	support.checkOn = input.value !== "";

	// Support: IE <=11 only
	// Must access selectedIndex to make default options select
	support.optSelected = opt.selected;

	// Support: IE <=11 only
	// An input loses its value after becoming a radio
	input = document.createElement( "input" );
	input.value = "t";
	input.type = "radio";
	support.radioValue = input.value === "t";
} )();


var boolHook,
	attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend( {
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each( function() {
			jQuery.removeAttr( this, name );
		} );
	}
} );

jQuery.extend( {
	attr: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set attributes on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === "undefined" ) {
			return jQuery.prop( elem, name, value );
		}

		// Attribute hooks are determined by the lowercase version
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
		}

		if ( value !== undefined ) {
			if ( value === null ) {
				jQuery.removeAttr( elem, name );
				return;
			}

			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			elem.setAttribute( name, value + "" );
			return value;
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		ret = jQuery.find.attr( elem, name );

		// Non-existent attributes return null, we normalize to undefined
		return ret == null ? undefined : ret;
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" &&
					jQuery.nodeName( elem, "input" ) ) {
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	},

	removeAttr: function( elem, value ) {
		var name,
			i = 0,
			attrNames = value && value.match( rnotwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( ( name = attrNames[ i++ ] ) ) {
				elem.removeAttribute( name );
			}
		}
	}
} );

// Hooks for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {

			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else {
			elem.setAttribute( name, name );
		}
		return name;
	}
};

jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
	var getter = attrHandle[ name ] || jQuery.find.attr;

	attrHandle[ name ] = function( elem, name, isXML ) {
		var ret, handle,
			lowercaseName = name.toLowerCase();

		if ( !isXML ) {

			// Avoid an infinite loop by temporarily removing this function from the getter
			handle = attrHandle[ lowercaseName ];
			attrHandle[ lowercaseName ] = ret;
			ret = getter( elem, name, isXML ) != null ?
				lowercaseName :
				null;
			attrHandle[ lowercaseName ] = handle;
		}
		return ret;
	};
} );




var rfocusable = /^(?:input|select|textarea|button)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend( {
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		return this.each( function() {
			delete this[ jQuery.propFix[ name ] || name ];
		} );
	}
} );

jQuery.extend( {
	prop: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set properties on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {

			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			return ( elem[ name ] = value );
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		return elem[ name ];
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {

				// Support: IE <=9 - 11 only
				// elem.tabIndex doesn't always return the
				// correct value when it hasn't been explicitly set
				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				return tabindex ?
					parseInt( tabindex, 10 ) :
					rfocusable.test( elem.nodeName ) ||
						rclickable.test( elem.nodeName ) && elem.href ?
							0 :
							-1;
			}
		}
	},

	propFix: {
		"for": "htmlFor",
		"class": "className"
	}
} );

// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {
			var parent = elem.parentNode;
			if ( parent && parent.parentNode ) {
				parent.parentNode.selectedIndex;
			}
			return null;
		},
		set: function( elem ) {
			var parent = elem.parentNode;
			if ( parent ) {
				parent.selectedIndex;

				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
		}
	};
}

jQuery.each( [
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
} );




var rclass = /[\t\r\n\f]/g;

function getClass( elem ) {
	return elem.getAttribute && elem.getAttribute( "class" ) || "";
}

jQuery.fn.extend( {
	addClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

		if ( jQuery.isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		if ( typeof value === "string" && value ) {
			classes = value.match( rnotwhite ) || [];

			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );
				cur = elem.nodeType === 1 &&
					( " " + curValue + " " ).replace( rclass, " " );

				if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = jQuery.trim( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

		if ( jQuery.isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		if ( !arguments.length ) {
			return this.attr( "class", "" );
		}

		if ( typeof value === "string" && value ) {
			classes = value.match( rnotwhite ) || [];

			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );

				// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 &&
					( " " + curValue + " " ).replace( rclass, " " );

				if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {

						// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = jQuery.trim( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value;

		if ( typeof stateVal === "boolean" && type === "string" ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		if ( jQuery.isFunction( value ) ) {
			return this.each( function( i ) {
				jQuery( this ).toggleClass(
					value.call( this, i, getClass( this ), stateVal ),
					stateVal
				);
			} );
		}

		return this.each( function() {
			var className, i, self, classNames;

			if ( type === "string" ) {

				// Toggle individual class names
				i = 0;
				self = jQuery( this );
				classNames = value.match( rnotwhite ) || [];

				while ( ( className = classNames[ i++ ] ) ) {

					// Check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( value === undefined || type === "boolean" ) {
				className = getClass( this );
				if ( className ) {

					// Store className if set
					dataPriv.set( this, "__className__", className );
				}

				// If the element has a class name or if we're passed `false`,
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				if ( this.setAttribute ) {
					this.setAttribute( "class",
						className || value === false ?
						"" :
						dataPriv.get( this, "__className__" ) || ""
					);
				}
			}
		} );
	},

	hasClass: function( selector ) {
		var className, elem,
			i = 0;

		className = " " + selector + " ";
		while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &&
				( " " + getClass( elem ) + " " ).replace( rclass, " " )
					.indexOf( className ) > -1
			) {
				return true;
			}
		}

		return false;
	}
} );




var rreturn = /\r/g,
	rspaces = /[\x20\t\r\n\f]+/g;

jQuery.fn.extend( {
	val: function( value ) {
		var hooks, ret, isFunction,
			elem = this[ 0 ];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] ||
					jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks &&
					"get" in hooks &&
					( ret = hooks.get( elem, "value" ) ) !== undefined
				) {
					return ret;
				}

				ret = elem.value;

				return typeof ret === "string" ?

					// Handle most common string cases
					ret.replace( rreturn, "" ) :

					// Handle cases where value is null/undef or number
					ret == null ? "" : ret;
			}

			return;
		}

		isFunction = jQuery.isFunction( value );

		return this.each( function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( isFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";

			} else if ( typeof val === "number" ) {
				val += "";

			} else if ( jQuery.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				} );
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		} );
	}
} );

jQuery.extend( {
	valHooks: {
		option: {
			get: function( elem ) {

				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :

					// Support: IE <=10 - 11 only
					// option.text throws exceptions (#14686, #14858)
					// Strip and collapse whitespace
					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
					jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
			}
		},
		select: {
			get: function( elem ) {
				var value, option,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one",
					values = one ? null : [],
					max = one ? index + 1 : options.length,
					i = index < 0 ?
						max :
						one ? index : 0;

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// Support: IE <=9 only
					// IE8-9 doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&

							// Don't return options that are disabled or in a disabled optgroup
							!option.disabled &&
							( !option.parentNode.disabled ||
								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];

					/* eslint-disable no-cond-assign */

					if ( option.selected =
						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
					) {
						optionSet = true;
					}

					/* eslint-enable no-cond-assign */
				}

				// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}
				return values;
			}
		}
	}
} );

// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( jQuery.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
		};
	}
} );




// Return jQuery for attributes-only inclusion


var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;

jQuery.extend( jQuery.event, {

	trigger: function( event, data, elem, onlyHandlers ) {

		var i, cur, tmp, bubbleType, ontype, handle, special,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];

		cur = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf( "." ) > -1 ) {

			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( "." );
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf( ":" ) < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join( "." );
		event.rnamespace = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === ( elem.ownerDocument || document ) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {

			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
				dataPriv.get( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( ( !special._default ||
				special._default.apply( eventPath.pop(), data ) === false ) &&
				acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name as the event.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;
					elem[ type ]();
					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	// Piggyback on a donor event to simulate a different one
	// Used only for `focus(in | out)` events
	simulate: function( type, elem, event ) {
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true
			}
		);

		jQuery.event.trigger( e, null, elem );
	}

} );

jQuery.fn.extend( {

	trigger: function( type, data ) {
		return this.each( function() {
			jQuery.event.trigger( type, data, this );
		} );
	},
	triggerHandler: function( type, data ) {
		var elem = this[ 0 ];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
} );


jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
	function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
} );

jQuery.fn.extend( {
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
} );




support.focusin = "onfocusin" in window;


// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {

		// Attach a single capturing handler on the document while someone wants focusin/focusout
		var handler = function( event ) {
			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
		};

		jQuery.event.special[ fix ] = {
			setup: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix );

				if ( !attaches ) {
					doc.addEventListener( orig, handler, true );
				}
				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
			},
			teardown: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix ) - 1;

				if ( !attaches ) {
					doc.removeEventListener( orig, handler, true );
					dataPriv.remove( doc, fix );

				} else {
					dataPriv.access( doc, fix, attaches );
				}
			}
		};
	} );
}
var location = window.location;

var nonce = jQuery.now();

var rquery = ( /\?/ );



// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml;
	if ( !data || typeof data !== "string" ) {
		return null;
	}

	// Support: IE 9 - 11 only
	// IE throws on parseFromString with invalid input.
	try {
		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
	} catch ( e ) {
		xml = undefined;
	}

	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
		jQuery.error( "Invalid XML: " + data );
	}
	return xml;
};


var
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( jQuery.isArray( obj ) ) {

		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {

				// Treat each array item as a scalar.
				add( prefix, v );

			} else {

				// Item is non-scalar (array or object), encode its numeric index.
				buildParams(
					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
					v,
					traditional,
					add
				);
			}
		} );

	} else if ( !traditional && jQuery.type( obj ) === "object" ) {

		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {

		// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, valueOrFunction ) {

			// If value is a function, invoke it and use its return value
			var value = jQuery.isFunction( valueOrFunction ) ?
				valueOrFunction() :
				valueOrFunction;

			s[ s.length ] = encodeURIComponent( key ) + "=" +
				encodeURIComponent( value == null ? "" : value );
		};

	// If an array was passed in, assume that it is an array of form elements.
	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {

		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		} );

	} else {

		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" );
};

jQuery.fn.extend( {
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map( function() {

			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		} )
		.filter( function() {
			var type = this.type;

			// Use .is( ":disabled" ) so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		} )
		.map( function( i, elem ) {
			var val = jQuery( this ).val();

			return val == null ?
				null :
				jQuery.isArray( val ) ?
					jQuery.map( val, function( val ) {
						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
					} ) :
					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		} ).get();
	}
} );


var
	r20 = /%20/g,
	rhash = /#.*$/,
	rts = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,

	// #7653, #8125, #8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat( "*" ),

	// Anchor tag for parsing the document origin
	originAnchor = document.createElement( "a" );
	originAnchor.href = location.href;

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];

		if ( jQuery.isFunction( func ) ) {

			// For each dataType in the dataTypeExpression
			while ( ( dataType = dataTypes[ i++ ] ) ) {

				// Prepend if requested
				if ( dataType[ 0 ] === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );

				// Otherwise append
				} else {
					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" &&
				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {

				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		} );
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var key, deep,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

	var ct, type, finalDataType, firstDataType,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {

		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}

		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},

		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {

								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s.throws ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return {
								state: "parsererror",
								error: conv ? e : "No conversion from " + prev + " to " + current
							};
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}

jQuery.extend( {

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: location.href,
		type: "GET",
		isLocal: rlocalProtocol.test( location.protocol ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",

		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": JSON.parse,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var transport,

			// URL without anti-cache param
			cacheURL,

			// Response headers
			responseHeadersString,
			responseHeaders,

			// timeout handle
			timeoutTimer,

			// Url cleanup var
			urlAnchor,

			// Request state (becomes false upon send and true upon completion)
			completed,

			// To know if global events are to be dispatched
			fireGlobals,

			// Loop variable
			i,

			// uncached part of the url
			uncached,

			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),

			// Callbacks context
			callbackContext = s.context || s,

			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context &&
				( callbackContext.nodeType || callbackContext.jquery ) ?
					jQuery( callbackContext ) :
					jQuery.event,

			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( "once memory" ),

			// Status-dependent callbacks
			statusCode = s.statusCode || {},

			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

			// Default abort message
			strAbort = "canceled",

			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( completed ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
							}
						}
						match = responseHeaders[ key.toLowerCase() ];
					}
					return match == null ? null : match;
				},

				// Raw string
				getAllResponseHeaders: function() {
					return completed ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					if ( completed == null ) {
						name = requestHeadersNames[ name.toLowerCase() ] =
							requestHeadersNames[ name.toLowerCase() ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( completed == null ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( completed ) {

							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						} else {

							// Lazy-add the new callbacks in a way that preserves old ones
							for ( code in map ) {
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR );

		// Add protocol if not provided (prefilters might expect it)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || location.href ) + "" )
			.replace( rprotocol, location.protocol + "//" );

		// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];

		// A cross-domain request is in order when the origin doesn't match the current origin.
		if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( "a" );

			// Support: IE <=8 - 11, Edge 12 - 13
			// IE throws exception on accessing the href property if url is malformed,
			// e.g. http://example.com:80x/
			try {
				urlAnchor.href = s.url;

				// Support: IE <=8 - 11 only
				// Anchor's host property isn't correctly set when s.url is relative
				urlAnchor.href = urlAnchor.href;
				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
					urlAnchor.protocol + "//" + urlAnchor.host;
			} catch ( e ) {

				// If there is an error parsing the URL, assume it is crossDomain,
				// it can be rejected by the transport if it is invalid
				s.crossDomain = true;
			}
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( completed ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
		fireGlobals = jQuery.event && s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger( "ajaxStart" );
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		// Remove hash to simplify url manipulation
		cacheURL = s.url.replace( rhash, "" );

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// Remember the hash so we can put it back
			uncached = s.url.slice( cacheURL.length );

			// If data is available, append data to url
			if ( s.data ) {
				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;

				// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add anti-cache in uncached url if needed
			if ( s.cache === false ) {
				cacheURL = cacheURL.replace( rts, "" );
				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
			}

			// Put hash and anti-cache on the URL that will be requested (gh-1732)
			s.url = cacheURL + uncached;

		// Change '%20' to '+' if this is encoded form body content (gh-2658)
		} else if ( s.data && s.processData &&
			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
			s.data = s.data.replace( r20, "+" );
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
				s.accepts[ s.dataTypes[ 0 ] ] +
					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend &&
			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {

			// Abort if not done already and return
			return jqXHR.abort();
		}

		// Aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		completeDeferred.add( s.complete );
		jqXHR.done( s.success );
		jqXHR.fail( s.error );

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}

			// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
				return jqXHR;
			}

			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = window.setTimeout( function() {
					jqXHR.abort( "timeout" );
				}, s.timeout );
			}

			try {
				completed = false;
				transport.send( requestHeaders, done );
			} catch ( e ) {

				// Rethrow post-completion exceptions
				if ( completed ) {
					throw e;
				}

				// Propagate others as results
				done( -1, e );
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Ignore repeat invocations
			if ( completed ) {
				return;
			}

			completed = true;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				window.clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader( "Last-Modified" );
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader( "etag" );
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {

				// Extract error from statusText and normalize for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );

				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger( "ajaxStop" );
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
} );

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {

		// Shift arguments if data argument was omitted
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		// The url can be an options object (which then must have .url)
		return jQuery.ajax( jQuery.extend( {
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		}, jQuery.isPlainObject( url ) && url ) );
	};
} );


jQuery._evalUrl = function( url ) {
	return jQuery.ajax( {
		url: url,

		// Make this explicit, since user can override this through ajaxSetup (#11264)
		type: "GET",
		dataType: "script",
		cache: true,
		async: false,
		global: false,
		"throws": true
	} );
};


jQuery.fn.extend( {
	wrapAll: function( html ) {
		var wrap;

		if ( this[ 0 ] ) {
			if ( jQuery.isFunction( html ) ) {
				html = html.call( this[ 0 ] );
			}

			// The elements to wrap the target around
			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

			if ( this[ 0 ].parentNode ) {
				wrap.insertBefore( this[ 0 ] );
			}

			wrap.map( function() {
				var elem = this;

				while ( elem.firstElementChild ) {
					elem = elem.firstElementChild;
				}

				return elem;
			} ).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each( function( i ) {
				jQuery( this ).wrapInner( html.call( this, i ) );
			} );
		}

		return this.each( function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		} );
	},

	wrap: function( html ) {
		var isFunction = jQuery.isFunction( html );

		return this.each( function( i ) {
			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
		} );
	},

	unwrap: function( selector ) {
		this.parent( selector ).not( "body" ).each( function() {
			jQuery( this ).replaceWith( this.childNodes );
		} );
		return this;
	}
} );


jQuery.expr.pseudos.hidden = function( elem ) {
	return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};




jQuery.ajaxSettings.xhr = function() {
	try {
		return new window.XMLHttpRequest();
	} catch ( e ) {}
};

var xhrSuccessStatus = {

		// File protocol always yields status code 0, assume 200
		0: 200,

		// Support: IE <=9 only
		// #1450: sometimes IE returns 1223 when it should be 204
		1223: 204
	},
	xhrSupported = jQuery.ajaxSettings.xhr();

support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;

jQuery.ajaxTransport( function( options ) {
	var callback, errorCallback;

	// Cross domain only allowed if supported through XMLHttpRequest
	if ( support.cors || xhrSupported && !options.crossDomain ) {
		return {
			send: function( headers, complete ) {
				var i,
					xhr = options.xhr();

				xhr.open(
					options.type,
					options.url,
					options.async,
					options.username,
					options.password
				);

				// Apply custom fields if provided
				if ( options.xhrFields ) {
					for ( i in options.xhrFields ) {
						xhr[ i ] = options.xhrFields[ i ];
					}
				}

				// Override mime type if needed
				if ( options.mimeType && xhr.overrideMimeType ) {
					xhr.overrideMimeType( options.mimeType );
				}

				// X-Requested-With header
				// For cross-domain requests, seeing as conditions for a preflight are
				// akin to a jigsaw puzzle, we simply never set it to be sure.
				// (it can always be set on a per-request basis or even using ajaxSetup)
				// For same-domain requests, won't change header if already provided.
				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
					headers[ "X-Requested-With" ] = "XMLHttpRequest";
				}

				// Set headers
				for ( i in headers ) {
					xhr.setRequestHeader( i, headers[ i ] );
				}

				// Callback
				callback = function( type ) {
					return function() {
						if ( callback ) {
							callback = errorCallback = xhr.onload =
								xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;

							if ( type === "abort" ) {
								xhr.abort();
							} else if ( type === "error" ) {

								// Support: IE <=9 only
								// On a manual native abort, IE9 throws
								// errors on any property access that is not readyState
								if ( typeof xhr.status !== "number" ) {
									complete( 0, "error" );
								} else {
									complete(

										// File: protocol always yields status 0; see #8605, #14207
										xhr.status,
										xhr.statusText
									);
								}
							} else {
								complete(
									xhrSuccessStatus[ xhr.status ] || xhr.status,
									xhr.statusText,

									// Support: IE <=9 only
									// IE9 has no XHR2 but throws on binary (trac-11426)
									// For XHR2 non-text, let the caller handle it (gh-2498)
									( xhr.responseType || "text" ) !== "text"  ||
									typeof xhr.responseText !== "string" ?
										{ binary: xhr.response } :
										{ text: xhr.responseText },
									xhr.getAllResponseHeaders()
								);
							}
						}
					};
				};

				// Listen to events
				xhr.onload = callback();
				errorCallback = xhr.onerror = callback( "error" );

				// Support: IE 9 only
				// Use onreadystatechange to replace onabort
				// to handle uncaught aborts
				if ( xhr.onabort !== undefined ) {
					xhr.onabort = errorCallback;
				} else {
					xhr.onreadystatechange = function() {

						// Check readyState before timeout as it changes
						if ( xhr.readyState === 4 ) {

							// Allow onerror to be called first,
							// but that will not handle a native abort
							// Also, save errorCallback to a variable
							// as xhr.onerror cannot be accessed
							window.setTimeout( function() {
								if ( callback ) {
									errorCallback();
								}
							} );
						}
					};
				}

				// Create the abort callback
				callback = callback( "abort" );

				try {

					// Do send the request (this may raise an exception)
					xhr.send( options.hasContent && options.data || null );
				} catch ( e ) {

					// #14683: Only rethrow if this hasn't been notified as an error yet
					if ( callback ) {
						throw e;
					}
				}
			},

			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
	if ( s.crossDomain ) {
		s.contents.script = false;
	}
} );

// Install script dataType
jQuery.ajaxSetup( {
	accepts: {
		script: "text/javascript, application/javascript, " +
			"application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /\b(?:java|ecma)script\b/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
} );

// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
	}
} );

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {

	// This transport only deals with cross domain requests
	if ( s.crossDomain ) {
		var script, callback;
		return {
			send: function( _, complete ) {
				script = jQuery( "<script>" ).prop( {
					charset: s.scriptCharset,
					src: s.url
				} ).on(
					"load error",
					callback = function( evt ) {
						script.remove();
						callback = null;
						if ( evt ) {
							complete( evt.type === "error" ? 404 : 200, evt.type );
						}
					}
				);

				// Use native DOM manipulation to avoid our domManip AJAX trickery
				document.head.appendChild( script[ 0 ] );
			},
			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup( {
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
} );

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" &&
				( s.contentType || "" )
					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
				rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters[ "script json" ] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// Force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always( function() {

			// If previous value didn't exist - remove it
			if ( overwritten === undefined ) {
				jQuery( window ).removeProp( callbackName );

			// Otherwise restore preexisting value
			} else {
				window[ callbackName ] = overwritten;
			}

			// Save back as free
			if ( s[ callbackName ] ) {

				// Make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// Save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		} );

		// Delegate to script
		return "script";
	}
} );




// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
	var body = document.implementation.createHTMLDocument( "" ).body;
	body.innerHTML = "<form></form><form></form>";
	return body.childNodes.length === 2;
} )();


// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( typeof data !== "string" ) {
		return [];
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}

	var base, parsed, scripts;

	if ( !context ) {

		// Stop scripts or inline event handlers from being executed immediately
		// by using document.implementation
		if ( support.createHTMLDocument ) {
			context = document.implementation.createHTMLDocument( "" );

			// Set the base href for the created document
			// so any parsed elements with URLs
			// are based on the document's URL (gh-2965)
			base = context.createElement( "base" );
			base.href = document.location.href;
			context.head.appendChild( base );
		} else {
			context = document;
		}
	}

	parsed = rsingleTag.exec( data );
	scripts = !keepScripts && [];

	// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[ 1 ] ) ];
	}

	parsed = buildFragment( [ data ], context, scripts );

	if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

	return jQuery.merge( [], parsed.childNodes );
};


/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	var selector, type, response,
		self = this,
		off = url.indexOf( " " );

	if ( off > -1 ) {
		selector = jQuery.trim( url.slice( off ) );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( jQuery.isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax( {
			url: url,

			// If "type" variable is undefined, then "GET" method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type || "GET",
			dataType: "html",
			data: params
		} ).done( function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		// If the request succeeds, this function gets "data", "status", "jqXHR"
		// but they are ignored because response was set above.
		// If it fails, this function gets "jqXHR", "status", "error"
		} ).always( callback && function( jqXHR, status ) {
			self.each( function() {
				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
			} );
		} );
	}

	return this;
};




// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
	"ajaxStart",
	"ajaxStop",
	"ajaxComplete",
	"ajaxError",
	"ajaxSuccess",
	"ajaxSend"
], function( i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
} );




jQuery.expr.pseudos.animated = function( elem ) {
	return jQuery.grep( jQuery.timers, function( fn ) {
		return elem === fn.elem;
	} ).length;
};




/**
 * Gets a window from an element
 */
function getWindow( elem ) {
	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
}

jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

		// Set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;

		// Need to be able to calculate position if either
		// top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;

		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( jQuery.isFunction( options ) ) {

			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );

		} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend( {
	offset: function( options ) {

		// Preserve chaining for setter
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each( function( i ) {
					jQuery.offset.setOffset( this, options, i );
				} );
		}

		var docElem, win, rect, doc,
			elem = this[ 0 ];

		if ( !elem ) {
			return;
		}

		// Support: IE <=11 only
		// Running getBoundingClientRect on a
		// disconnected node in IE throws an error
		if ( !elem.getClientRects().length ) {
			return { top: 0, left: 0 };
		}

		rect = elem.getBoundingClientRect();

		// Make sure element is not hidden (display: none)
		if ( rect.width || rect.height ) {
			doc = elem.ownerDocument;
			win = getWindow( doc );
			docElem = doc.documentElement;

			return {
				top: rect.top + win.pageYOffset - docElem.clientTop,
				left: rect.left + win.pageXOffset - docElem.clientLeft
			};
		}

		// Return zeros for disconnected and hidden elements (gh-2310)
		return rect;
	},

	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset,
			elem = this[ 0 ],
			parentOffset = { top: 0, left: 0 };

		// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
		// because it is its only offset parent
		if ( jQuery.css( elem, "position" ) === "fixed" ) {

			// Assume getBoundingClientRect is there when computed position is fixed
			offset = elem.getBoundingClientRect();

		} else {

			// Get *real* offsetParent
			offsetParent = this.offsetParent();

			// Get correct offsets
			offset = this.offset();
			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
				parentOffset = offsetParent.offset();
			}

			// Add offsetParent borders
			parentOffset = {
				top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
				left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
			};
		}

		// Subtract parent offsets and element margins
		return {
			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
		};
	},

	// This method will return documentElement in the following cases:
	// 1) For the element inside the iframe without offsetParent, this method will return
	//    documentElement of the parent window
	// 2) For the hidden or detached element
	// 3) For body or html element, i.e. in case of the html node - it will return itself
	//
	// but those exceptions were never presented as a real life use-cases
	// and might be considered as more preferable results.
	//
	// This logic, however, is not guaranteed and can change at any point in the future
	offsetParent: function() {
		return this.map( function() {
			var offsetParent = this.offsetParent;

			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
				offsetParent = offsetParent.offsetParent;
			}

			return offsetParent || documentElement;
		} );
	}
} );

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = "pageYOffset" === prop;

	jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {
			var win = getWindow( elem );

			if ( val === undefined ) {
				return win ? win[ prop ] : elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : win.pageXOffset,
					top ? val : win.pageYOffset
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length );
	};
} );

// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );

				// If curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
} );


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
		function( defaultExtra, funcName ) {

		// Margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
				var doc;

				if ( jQuery.isWindow( elem ) ) {

					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
					return funcName.indexOf( "outer" ) === 0 ?
						elem[ "inner" + name ] :
						elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
					// whichever is greatest
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?

					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable );
		};
	} );
} );


jQuery.fn.extend( {

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {

		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ?
			this.off( selector, "**" ) :
			this.off( types, selector || "**", fn );
	}
} );

jQuery.parseJSON = JSON.parse;




// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( typeof define === "function" && define.amd ) {
	define( "jquery", [], function() {
		return jQuery;
	} );
}





var

	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

	if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

	return jQuery;
};

// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
	window.jQuery = window.$ = jQuery;
}


return jQuery;
} );

/*! jQuery Address v${version} | (c) 2009, 2013 Rostislav Hristov | jquery.org/license */
(function ($) {

    $.address = (function () {

        var _trigger = function(name) {
               var e = $.extend($.Event(name), (function() {
                    var parameters = {},
                        parameterNames = $.address.parameterNames();
                    for (var i = 0, l = parameterNames.length; i < l; i++) {
                        parameters[parameterNames[i]] = $.address.parameter(parameterNames[i]);
                    }
                    return {
                        value: $.address.value(),
                        path: $.address.path(),
                        pathNames: $.address.pathNames(),
                        parameterNames: parameterNames,
                        parameters: parameters,
                        queryString: $.address.queryString()
                    };
                }).call($.address));
                $($.address).trigger(e);
                return e;
            },
            _array = function(obj) {
                return Array.prototype.slice.call(obj);
            },
            _bind = function(value, data, fn) {
                $().bind.apply($($.address), Array.prototype.slice.call(arguments));
                return $.address;
            },
            _unbind = function(value,  fn) {
                $().unbind.apply($($.address), Array.prototype.slice.call(arguments));
                return $.address;
            },
            _supportsState = function() {
                return (_h.pushState && _opts.state !== UNDEFINED);
            },
            _hrefState = function() {
                return ('/' + _l.pathname.replace(new RegExp(_opts.state), '') + 
                    _l.search + (_hrefHash() ? '#' + _hrefHash() : '')).replace(_re, '/');
            },
            _hrefHash = function() {
                var index = _l.href.indexOf('#');
                return index != -1 ? _l.href.substr(index + 1) : '';
            },
            _href = function() {
                return _supportsState() ? _hrefState() : _hrefHash();
            },
            _window = function() {
                try {
                    return top.document !== UNDEFINED && top.document.title !== UNDEFINED && top.jQuery !== UNDEFINED && 
                        top.jQuery.address !== UNDEFINED && top.jQuery.address.frames() !== false ? top : window;
                } catch (e) { 
                    return window;
                }
            },
            _js = function() {
                return 'javascript';
            },
            _strict = function(value) {
                value = value.toString();
                return (_opts.strict && value.substr(0, 1) != '/' ? '/' : '') + value;
            },
            _cssint = function(el, value) {
                return parseInt(el.css(value), 10);
            },
            _listen = function() {
                if (!_silent) {
                    var hash = _href(),
                        diff = decodeURI(_value) != decodeURI(hash);
                    if (diff) {
                        if (_msie && _version < 7) {
                            _l.reload();
                        } else {
                            if (_msie && !_hashchange && _opts.history) {
                                _st(_html, 50);
                            }
                            _value = hash;
                            _update(FALSE);
                        }
                    }
                }
            },
            _update = function(internal) {
                _st(_track, 10);
                return _trigger(CHANGE).isDefaultPrevented() || 
                    _trigger(internal ? INTERNAL_CHANGE : EXTERNAL_CHANGE).isDefaultPrevented();
            },
            _track = function() {
                if (_opts.tracker !== 'null' && _opts.tracker !== NULL) {
                    var fn = $.isFunction(_opts.tracker) ? _opts.tracker : _t[_opts.tracker],
                        value = (_l.pathname + _l.search + 
                                ($.address && !_supportsState() ? $.address.value() : ''))
                                .replace(/\/\//, '/').replace(/^\/$/, '');
                    if ($.isFunction(fn)) {
                        fn(value);
                    } else {
                      if ($.isFunction(_t.urchinTracker)) {
                        _t.urchinTracker(value);
                      }
                      if (_t.pageTracker !== UNDEFINED && $.isFunction(_t.pageTracker._trackPageview)) {
                          _t.pageTracker._trackPageview(value);
                      }
                      if (_t._gaq !== UNDEFINED && $.isFunction(_t._gaq.push)) {
                          _t._gaq.push(['_trackPageview', decodeURI(value)]);
                      }
                      if ($.isFunction(_t.ga)) {
                          _t.ga('send', 'pageview', value);
                      }
                    }
                }
            },
            _html = function() {
                var src = _js() + ':' + FALSE + ';document.open();document.writeln(\'<html><head><title>' + 
                    _d.title.replace(/\'/g, '\\\'') + '</title><script>var ' + ID + ' = "' + encodeURIComponent(_href()).replace(/\'/g, '\\\'') + 
                    (_d.domain != _l.hostname ? '";document.domain="' + _d.domain : '') + 
                    '";</' + 'script></head></html>\');document.close();';
                if (_version < 7) {
                    _frame.src = src;
                } else {
                    _frame.contentWindow.location.replace(src);
                }
            },
            _options = function() {
                if (_url && _qi != -1) {
                    var i, param, params = _url.substr(_qi + 1).split('&');
                    for (i = 0; i < params.length; i++) {
                        param = params[i].split('=');
                        if (/^(autoUpdate|history|strict|wrap)$/.test(param[0])) {
                            _opts[param[0]] = (isNaN(param[1]) ? /^(true|yes)$/i.test(param[1]) : (parseInt(param[1], 10) !== 0));
                        }
                        if (/^(state|tracker)$/.test(param[0])) {
                            _opts[param[0]] = param[1];
                        }
                    }
                    _url = NULL;
                }
                _value = _href();
            },
            _load = function() {
                if (!_loaded) {
                    _loaded = TRUE;
                    _options();
                    $('a[rel*="address:"]').address();
                    if (_opts.wrap) {
                        var body = $('body'),
                            wrap = $('body > *')
                                .wrapAll('<div style="padding:' + 
                                    (_cssint(body, 'marginTop') + _cssint(body, 'paddingTop')) + 'px ' + 
                                    (_cssint(body, 'marginRight') + _cssint(body, 'paddingRight')) + 'px ' + 
                                    (_cssint(body, 'marginBottom') + _cssint(body, 'paddingBottom')) + 'px ' + 
                                    (_cssint(body, 'marginLeft') + _cssint(body, 'paddingLeft')) + 'px;" />')
                                .parent()
                                .wrap('<div id="' + ID + '" style="height:100%;overflow:auto;position:relative;' + 
                                    (_webkit && !window.statusbar.visible ? 'resize:both;' : '') + '" />');
                        $('html, body')
                            .css({
                                height: '100%',
                                margin: 0,
                                padding: 0,
                                overflow: 'hidden'
                            });
                        if (_webkit) {
                            $('<style type="text/css" />')
                                .appendTo('head')
                                .text('#' + ID + '::-webkit-resizer { background-color: #fff; }');
                        }
                    }
                    if (_msie && !_hashchange) {
                        var frameset = _d.getElementsByTagName('frameset')[0];
                        _frame = _d.createElement((frameset ? '' : 'i') + 'frame');
                        _frame.src = _js() + ':' + FALSE;
                        if (frameset) {
                            frameset.insertAdjacentElement('beforeEnd', _frame);
                            frameset[frameset.cols ? 'cols' : 'rows'] += ',0';
                            _frame.noResize = TRUE;
                            _frame.frameBorder = _frame.frameSpacing = 0;
                        } else {
                            _frame.style.display = 'none';
                            _frame.style.width = _frame.style.height = 0;
                            _frame.tabIndex = -1;
                            _d.body.insertAdjacentElement('afterBegin', _frame);
                        }
                        _st(function() {
                            $(_frame).bind('load', function() {
                                var win = _frame.contentWindow;
                                _value = win[ID] !== UNDEFINED ? win[ID] : '';
                                if (_value != _href()) {
                                    _update(FALSE);
                                    _l.hash = _value;
                                }
                            });
                            if (_frame.contentWindow[ID] === UNDEFINED) {
                                _html();
                            }
                        }, 50);
                    }
                    _st(function() {
                        _trigger('init');
                        _update(FALSE);
                    }, 1);
                    if (!_supportsState()) {
                        if ((_msie && _version > 7) || (!_msie && _hashchange)) {
                            if (_t.addEventListener) {
                                _t.addEventListener(HASH_CHANGE, _listen, FALSE);
                            } else if (_t.attachEvent) {
                                _t.attachEvent('on' + HASH_CHANGE, _listen);
                            }
                        } else {
                            _si(_listen, 50);
                        }
                    }
                    if ('state' in window.history) {
                        $(window).trigger('popstate');
                    }
                }
            },
            _popstate = function() {
                if (decodeURI(_value) != decodeURI(_href())) {
                    _value = _href();
                    _update(FALSE);
                }
            },
            _unload = function() {
                if (_t.removeEventListener) {
                    _t.removeEventListener(HASH_CHANGE, _listen, FALSE);
                } else if (_t.detachEvent) {
                    _t.detachEvent('on' + HASH_CHANGE, _listen);
                }
            },
            _uaMatch = function(ua) {
                ua = ua.toLowerCase();
                var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
                    /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
                    /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
                    /(msie) ([\w.]+)/.exec( ua ) ||
                    ua.indexOf('compatible') < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
                    [];
                return {
                    browser: match[ 1 ] || '',
                    version: match[ 2 ] || '0'
                };
            },
            _detectBrowser = function() {
                var browser = {},
                    matched = _uaMatch(navigator.userAgent);
                if (matched.browser) {
                    browser[matched.browser] = true;
                    browser.version = matched.version;
                }
                if (browser.chrome) {
                    browser.webkit = true;
                } else if (browser.webkit) {
                    browser.safari = true;
                }
                return browser;
            },
            UNDEFINED,
            NULL = null,
            ID = 'jQueryAddress',
            STRING = 'string',
            HASH_CHANGE = 'hashchange',
            INIT = 'init',
            CHANGE = 'change',
            INTERNAL_CHANGE = 'internalChange',
            EXTERNAL_CHANGE = 'externalChange',
            TRUE = true,
            FALSE = false,
            _opts = {
                autoUpdate: TRUE, 
                history: TRUE, 
                strict: TRUE,
                frames: TRUE,
                wrap: FALSE
            },
            _browser = _detectBrowser(),
            _version = parseFloat(_browser.version),
            _webkit = _browser.webkit || _browser.safari,
            _msie = _browser.msie,
            _t = _window(),
            _d = _t.document,
            _h = _t.history, 
            _l = _t.location,
            _si = setInterval,
            _st = setTimeout,
            _re = /\/{2,9}/g,
            _agent = navigator.userAgent,
            _hashchange = 'on' + HASH_CHANGE in _t,
            _frame,
            _form,
            _url = $('script:last').attr('src'),
            _qi = _url ? _url.indexOf('?') : -1,
            _title = _d.title, 
            _silent = FALSE,
            _loaded = FALSE,
            _juststart = TRUE,
            _updating = FALSE,
            _listeners = {}, 
            _value = _href();
            
        if (_msie) {
            _version = parseFloat(_agent.substr(_agent.indexOf('MSIE') + 4));
            if (_d.documentMode && _d.documentMode != _version) {
                _version = _d.documentMode != 8 ? 7 : 8;
            }
            var pc = _d.onpropertychange;
            _d.onpropertychange = function() {
                if (pc) {
                    pc.call(_d);
                }
                if (_d.title != _title && _d.title.indexOf('#' + _href()) != -1) {
                    _d.title = _title;
                }
            };
        }
        
        if (_h.navigationMode) {
            _h.navigationMode = 'compatible';
        }
        if (document.readyState == 'complete') {
            var interval = setInterval(function() {
                if ($.address) {
                    _load();
                    clearInterval(interval);
                }
            }, 50);
        } else {
            _options();
            $(_load);
        }
        $(window).bind('popstate', _popstate).bind('unload', _unload);

        return {
            bind: function(type, data, fn) {
                return _bind.apply(this, _array(arguments));
            },
            unbind: function(type, fn) {
                return _unbind.apply(this, _array(arguments));
            },
            init: function(data, fn) {
                return _bind.apply(this, [INIT].concat(_array(arguments)));
            },
            change: function(data, fn) {
                return _bind.apply(this, [CHANGE].concat(_array(arguments)));
            },
            internalChange: function(data, fn) {
                return _bind.apply(this, [INTERNAL_CHANGE].concat(_array(arguments)));
            },
            externalChange: function(data, fn) {
                return _bind.apply(this, [EXTERNAL_CHANGE].concat(_array(arguments)));
            },
            baseURL: function() {
                var url = _l.href;
                if (url.indexOf('#') != -1) {
                    url = url.substr(0, url.indexOf('#'));
                }
                if (/\/$/.test(url)) {
                    url = url.substr(0, url.length - 1);
                }
                return url;
            },
            autoUpdate: function(value) {
                if (value !== UNDEFINED) {
                    _opts.autoUpdate = value;
                    return this;
                }
                return _opts.autoUpdate;
            },
            history: function(value) {
                if (value !== UNDEFINED) {
                    _opts.history = value;
                    return this;
                }
                return _opts.history;
            },
            state: function(value) {
                if (value !== UNDEFINED) {
                    _opts.state = value;
                    var hrefState = _hrefState();
                    if (_opts.state !== UNDEFINED) {
                        if (_h.pushState) {
                            if (hrefState.substr(0, 3) == '/#/') {
                                _l.replace(_opts.state.replace(/^\/$/, '') + hrefState.substr(2));
                            }
                        } else if (hrefState != '/' && hrefState.replace(/^\/#/, '') != _hrefHash()) {
                            _st(function() {
                                _l.replace(_opts.state.replace(/^\/$/, '') + '/#' + hrefState);
                            }, 1);
                        }
                    }
                    return this;
                }
                return _opts.state;
            },
            frames: function(value) {
                if (value !== UNDEFINED) {
                    _opts.frames = value;
                    _t = _window();
                    return this;
                }
                return _opts.frames;
            },            
            strict: function(value) {
                if (value !== UNDEFINED) {
                    _opts.strict = value;
                    return this;
                }
                return _opts.strict;
            },
            tracker: function(value) {
                if (value !== UNDEFINED) {
                    _opts.tracker = value;
                    return this;
                }
                return _opts.tracker;
            },
            wrap: function(value) {
                if (value !== UNDEFINED) {
                    _opts.wrap = value;
                    return this;
                }
                return _opts.wrap;
            },
            update: function() {
                _updating = TRUE;
                this.value(_value);
                _updating = FALSE;
                return this;
            },
            title: function(value) {
                if (value !== UNDEFINED) {
                    _st(function() {
                        _title = _d.title = value;
                        if (_juststart && _frame && _frame.contentWindow && _frame.contentWindow.document) {
                            _frame.contentWindow.document.title = value;
                            _juststart = FALSE;
                        }
                    }, 50);
                    return this;
                }
                return _d.title;
            },
            value: function(value) {
                if (value !== UNDEFINED) {
                    value = _strict(value);
                    if (value == '/') {
                        value = '';
                    }
                    if (_value == value && !_updating) {
                        return;
                    }
                    _value = value;
                    if (_opts.autoUpdate || _updating) {
                        if (_update(TRUE)) {
                            return this;
                        }
                        if (_supportsState()) {
                            _h[_opts.history ? 'pushState' : 'replaceState']({}, '', 
                                    _opts.state.replace(/\/$/, '') + (_value === '' ? '/' : _value));
                        } else {
                            _silent = TRUE;
                            if (_webkit) {
                                if (_opts.history) {
                                    _l.hash = '#' + _value;
                                } else {
                                    _l.replace('#' + _value);
                                }
                            } else if (_value != _href()) {
                                if (_opts.history) {
                                    _l.hash = '#' + _value;
                                } else {
                                    _l.replace('#' + _value);
                                }
                            }
                            if ((_msie && !_hashchange) && _opts.history) {
                                _st(_html, 50);
                            }
                            if (_webkit) {
                                _st(function(){ _silent = FALSE; }, 1);
                            } else {
                                _silent = FALSE;
                            }
                        }
                    }
                    return this;
                }
                return _strict(_value);
            },
            path: function(value) {
                if (value !== UNDEFINED) {
                    var qs = this.queryString(),
                        hash = this.hash();
                    this.value(value + (qs ? '?' + qs : '') + (hash ? '#' + hash : ''));
                    return this;
                }
                return _strict(_value).split('#')[0].split('?')[0];
            },
            pathNames: function() {
                var path = this.path(),
                    names = path.replace(_re, '/').split('/');
                if (path.substr(0, 1) == '/' || path.length === 0) {
                    names.splice(0, 1);
                }
                if (path.substr(path.length - 1, 1) == '/') {
                    names.splice(names.length - 1, 1);
                }
                return names;
            },
            queryString: function(value) {
                if (value !== UNDEFINED) {
                    var hash = this.hash();
                    this.value(this.path() + (value ? '?' + value : '') + (hash ? '#' + hash : ''));
                    return this;
                }
                var arr = _value.split('?');
                return arr.slice(1, arr.length).join('?').split('#')[0];
            },
            parameter: function(name, value, append) {
                var i, params;
                if (value !== UNDEFINED) {
                    var names = this.parameterNames();
                    params = [];
                    value = value === UNDEFINED || value === NULL ? '' : value.toString();
                    for (i = 0; i < names.length; i++) {
                        var n = names[i],
                            v = this.parameter(n);
                        if (typeof v == STRING) {
                            v = [v];
                        }
                        if (n == name) {
                            v = (value === NULL || value === '') ? [] : 
                                (append ? v.concat([value]) : [value]);
                        }
                        for (var j = 0; j < v.length; j++) {
                            params.push(n + '=' + v[j]);
                        }
                    }
                    if ($.inArray(name, names) == -1 && value !== NULL && value !== '') {
                        params.push(name + '=' + value);
                    }
                    this.queryString(params.join('&'));
                    return this;
                }
                value = this.queryString();
                if (value) {
                    var r = [];
                    params = value.split('&');
                    for (i = 0; i < params.length; i++) {
                        var p = params[i].split('=');
                        if (p[0] == name) {
                            r.push(p.slice(1).join('='));
                        }
                    }
                    if (r.length !== 0) {
                        return r.length != 1 ? r : r[0];
                    }
                }
            },
            parameterNames: function() {
                var qs = this.queryString(),
                    names = [];
                if (qs && qs.indexOf('=') != -1) {
                    var params = qs.split('&');
                    for (var i = 0; i < params.length; i++) {
                        var name = params[i].split('=')[0];
                        if ($.inArray(name, names) == -1) {
                            names.push(name);
                        }
                    }
                }
                return names;
            },
            hash: function(value) {
                if (value !== UNDEFINED) {
                    this.value(_value.split('#')[0] + (value ? '#' + value : ''));
                    return this;
                }
                var arr = _value.split('#');
                return arr.slice(1, arr.length).join('#');                
            }
        };
    })();
    
    $.fn.address = function(fn) {
        $(this).each(function(index) {
            if (!$(this).data('address')) {
                $(this).on('click', function(e) {
                    if (e.shiftKey || e.ctrlKey || e.metaKey || e.which == 2) {
                        return true;
                    }
                    var target = e.currentTarget;
                    if ($(target).is('a')) {
                        e.preventDefault();
                        var value = fn ? fn.call(target) : 
                            /address:/.test($(target).attr('rel')) ? $(target).attr('rel').split('address:')[1].split(' ')[0] : 
                            $.address.state() !== undefined && !/^\/?$/.test($.address.state()) ? 
                                    $(target).attr('href').replace(new RegExp('^(.*' + $.address.state() + '|\\.)'), '') : 
                                    $(target).attr('href').replace(/^(#\!?|\.)/, '');
                        $.address.value(value);
                    }
                }).on('submit', function(e) {
                    var target = e.currentTarget;
                    if ($(target).is('form')) {
                        e.preventDefault();
                        var action = $(target).attr('action'),
                            value = fn ? fn.call(target) : (action.indexOf('?') != -1 ? action.replace(/&$/, '') : action + '?') + 
                                $(target).serialize();
                        $.address.value(value);
                    }
                }).data('address', true);
            }
        });
        return this;
    };
    
})(jQuery);

/*!
 * pickadate.js v3.5.6, 2015/04/20
 * By Amsul, http://amsul.ca
 * Hosted on http://amsul.github.io/pickadate.js
 * Licensed under MIT
 */

(function ( factory ) {

    // AMD.
    if ( typeof define == 'function' && define.amd )
        define( 'picker', ['jquery'], factory )

    // Node.js/browserify.
    else if ( typeof exports == 'object' )
        module.exports = factory( require('jquery') )

    // Browser globals.
    else this.Picker = factory( jQuery )

}(function( $ ) {

var $window = $( window )
var $document = $( document )
var $html = $( document.documentElement )
var supportsTransitions = document.documentElement.style.transition != null


/**
 * The picker constructor that creates a blank picker.
 */
function PickerConstructor( ELEMENT, NAME, COMPONENT, OPTIONS ) {

    // If there’s no element, return the picker constructor.
    if ( !ELEMENT ) return PickerConstructor


    var
        IS_DEFAULT_THEME = false,


        // The state of the picker.
        STATE = {
            id: ELEMENT.id || 'P' + Math.abs( ~~(Math.random() * new Date()) )
        },


        // Merge the defaults and options passed.
        SETTINGS = COMPONENT ? $.extend( true, {}, COMPONENT.defaults, OPTIONS ) : OPTIONS || {},


        // Merge the default classes with the settings classes.
        CLASSES = $.extend( {}, PickerConstructor.klasses(), SETTINGS.klass ),


        // The element node wrapper into a jQuery object.
        $ELEMENT = $( ELEMENT ),


        // Pseudo picker constructor.
        PickerInstance = function() {
            return this.start()
        },


        // The picker prototype.
        P = PickerInstance.prototype = {

            constructor: PickerInstance,

            $node: $ELEMENT,


            /**
             * Initialize everything
             */
            start: function() {

                // If it’s already started, do nothing.
                if ( STATE && STATE.start ) return P


                // Update the picker states.
                STATE.methods = {}
                STATE.start = true
                STATE.open = false
                STATE.type = ELEMENT.type


                // Confirm focus state, convert into text input to remove UA stylings,
                // and set as readonly to prevent keyboard popup.
                ELEMENT.autofocus = ELEMENT == getActiveElement()
                ELEMENT.readOnly = !SETTINGS.editable
                ELEMENT.id = ELEMENT.id || STATE.id
                if ( ELEMENT.type != 'text' ) {
                    ELEMENT.type = 'text'
                }


                // Create a new picker component with the settings.
                P.component = new COMPONENT(P, SETTINGS)


                // Create the picker root and then prepare it.
                P.$root = $( '<div class="' + CLASSES.picker + '" id="' + ELEMENT.id + '_root" />' )
                prepareElementRoot()


                // Create the picker holder and then prepare it.
                P.$holder = $( createWrappedComponent() ).appendTo( P.$root )
                prepareElementHolder()


                // If there’s a format for the hidden input element, create the element.
                if ( SETTINGS.formatSubmit ) {
                    prepareElementHidden()
                }


                // Prepare the input element.
                prepareElement()


                // Insert the hidden input as specified in the settings.
                if ( SETTINGS.containerHidden ) $( SETTINGS.containerHidden ).append( P._hidden )
                else $ELEMENT.after( P._hidden )


                // Insert the root as specified in the settings.
                if ( SETTINGS.container ) $( SETTINGS.container ).append( P.$root )
                else $ELEMENT.after( P.$root )


                // Bind the default component and settings events.
                P.on({
                    start: P.component.onStart,
                    render: P.component.onRender,
                    stop: P.component.onStop,
                    open: P.component.onOpen,
                    close: P.component.onClose,
                    set: P.component.onSet
                }).on({
                    start: SETTINGS.onStart,
                    render: SETTINGS.onRender,
                    stop: SETTINGS.onStop,
                    open: SETTINGS.onOpen,
                    close: SETTINGS.onClose,
                    set: SETTINGS.onSet
                })


                // Once we’re all set, check the theme in use.
                IS_DEFAULT_THEME = isUsingDefaultTheme( P.$holder[0] )


                // If the element has autofocus, open the picker.
                if ( ELEMENT.autofocus ) {
                    P.open()
                }


                // Trigger queued the “start” and “render” events.
                return P.trigger( 'start' ).trigger( 'render' )
            }, //start


            /**
             * Render a new picker
             */
            render: function( entireComponent ) {

                // Insert a new component holder in the root or box.
                if ( entireComponent ) {
                    P.$holder = $( createWrappedComponent() )
                    prepareElementHolder()
                    P.$root.html( P.$holder )
                }
                else P.$root.find( '.' + CLASSES.box ).html( P.component.nodes( STATE.open ) )

                // Trigger the queued “render” events.
                return P.trigger( 'render' )
            }, //render


            /**
             * Destroy everything
             */
            stop: function() {

                // If it’s already stopped, do nothing.
                if ( !STATE.start ) return P

                // Then close the picker.
                P.close()

                // Remove the hidden field.
                if ( P._hidden ) {
                    P._hidden.parentNode.removeChild( P._hidden )
                }

                // Remove the root.
                P.$root.remove()

                // Remove the input class, remove the stored data, and unbind
                // the events (after a tick for IE - see `P.close`).
                $ELEMENT.removeClass( CLASSES.input ).removeData( NAME )
                setTimeout( function() {
                    $ELEMENT.off( '.' + STATE.id )
                }, 0)

                // Restore the element state
                ELEMENT.type = STATE.type
                ELEMENT.readOnly = false

                // Trigger the queued “stop” events.
                P.trigger( 'stop' )

                // Reset the picker states.
                STATE.methods = {}
                STATE.start = false

                return P
            }, //stop


            /**
             * Open up the picker
             */
            open: function( dontGiveFocus ) {

                // If it’s already open, do nothing.
                if ( STATE.open ) return P

                // Add the “active” class.
                $ELEMENT.addClass( CLASSES.active )
                aria( ELEMENT, 'expanded', true )

                // * A Firefox bug, when `html` has `overflow:hidden`, results in
                //   killing transitions :(. So add the “opened” state on the next tick.
                //   Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=625289
                setTimeout( function() {

                    // Add the “opened” class to the picker root.
                    P.$root.addClass( CLASSES.opened )
                    aria( P.$root[0], 'hidden', false )

                }, 0 )

                // If we have to give focus, bind the element and doc events.
                if ( dontGiveFocus !== false ) {

                    // Set it as open.
                    STATE.open = true

                    // Prevent the page from scrolling.
                    if ( IS_DEFAULT_THEME ) {
                        $html.
                            css( 'overflow', 'hidden' ).
                            css( 'padding-right', '+=' + getScrollbarWidth() )
                    }

                    // Pass focus to the root element’s jQuery object.
                    focusPickerOnceOpened()

                    // Bind the document events.
                    $document.on( 'click.' + STATE.id + ' focusin.' + STATE.id, function( event ) {

                        var target = event.target

                        // If the target of the event is not the element, close the picker picker.
                        // * Don’t worry about clicks or focusins on the root because those don’t bubble up.
                        //   Also, for Firefox, a click on an `option` element bubbles up directly
                        //   to the doc. So make sure the target wasn't the doc.
                        // * In Firefox stopPropagation() doesn’t prevent right-click events from bubbling,
                        //   which causes the picker to unexpectedly close when right-clicking it. So make
                        //   sure the event wasn’t a right-click.
                        if ( target != ELEMENT && target != document && event.which != 3 ) {

                            // If the target was the holder that covers the screen,
                            // keep the element focused to maintain tabindex.
                            P.close( target === P.$holder[0] )
                        }

                    }).on( 'keydown.' + STATE.id, function( event ) {

                        var
                            // Get the keycode.
                            keycode = event.keyCode,

                            // Translate that to a selection change.
                            keycodeToMove = P.component.key[ keycode ],

                            // Grab the target.
                            target = event.target


                        // On escape, close the picker and give focus.
                        if ( keycode == 27 ) {
                            P.close( true )
                        }


                        // Check if there is a key movement or “enter” keypress on the element.
                        else if ( target == P.$holder[0] && ( keycodeToMove || keycode == 13 ) ) {

                            // Prevent the default action to stop page movement.
                            event.preventDefault()

                            // Trigger the key movement action.
                            if ( keycodeToMove ) {
                                PickerConstructor._.trigger( P.component.key.go, P, [ PickerConstructor._.trigger( keycodeToMove ) ] )
                            }

                            // On “enter”, if the highlighted item isn’t disabled, set the value and close.
                            else if ( !P.$root.find( '.' + CLASSES.highlighted ).hasClass( CLASSES.disabled ) ) {
                                P.set( 'select', P.component.item.highlight )
                                if ( SETTINGS.closeOnSelect ) {
                                    P.close( true )
                                }
                            }
                        }


                        // If the target is within the root and “enter” is pressed,
                        // prevent the default action and trigger a click on the target instead.
                        else if ( $.contains( P.$root[0], target ) && keycode == 13 ) {
                            event.preventDefault()
                            target.click()
                        }
                    })
                }

                // Trigger the queued “open” events.
                return P.trigger( 'open' )
            }, //open


            /**
             * Close the picker
             */
            close: function( giveFocus ) {

                // If we need to give focus, do it before changing states.
                if ( giveFocus ) {
                    if ( SETTINGS.editable ) {
                        ELEMENT.focus()
                    }
                    else {
                        // ....ah yes! It would’ve been incomplete without a crazy workaround for IE :|
                        // The focus is triggered *after* the close has completed - causing it
                        // to open again. So unbind and rebind the event at the next tick.
                        P.$holder.off( 'focus.toOpen' ).focus()
                        setTimeout( function() {
                            P.$holder.on( 'focus.toOpen', handleFocusToOpenEvent )
                        }, 0 )
                    }
                }

                // Remove the “active” class.
                $ELEMENT.removeClass( CLASSES.active )
                aria( ELEMENT, 'expanded', false )

                // * A Firefox bug, when `html` has `overflow:hidden`, results in
                //   killing transitions :(. So remove the “opened” state on the next tick.
                //   Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=625289
                setTimeout( function() {

                    // Remove the “opened” and “focused” class from the picker root.
                    P.$root.removeClass( CLASSES.opened + ' ' + CLASSES.focused )
                    aria( P.$root[0], 'hidden', true )

                }, 0 )

                // If it’s already closed, do nothing more.
                if ( !STATE.open ) return P

                // Set it as closed.
                STATE.open = false

                // Allow the page to scroll.
                if ( IS_DEFAULT_THEME ) {
                    $html.
                        css( 'overflow', '' ).
                        css( 'padding-right', '-=' + getScrollbarWidth() )
                }

                // Unbind the document events.
                $document.off( '.' + STATE.id )

                // Trigger the queued “close” events.
                return P.trigger( 'close' )
            }, //close


            /**
             * Clear the values
             */
            clear: function( options ) {
                return P.set( 'clear', null, options )
            }, //clear


            /**
             * Set something
             */
            set: function( thing, value, options ) {

                var thingItem, thingValue,
                    thingIsObject = $.isPlainObject( thing ),
                    thingObject = thingIsObject ? thing : {}

                // Make sure we have usable options.
                options = thingIsObject && $.isPlainObject( value ) ? value : options || {}

                if ( thing ) {

                    // If the thing isn’t an object, make it one.
                    if ( !thingIsObject ) {
                        thingObject[ thing ] = value
                    }

                    // Go through the things of items to set.
                    for ( thingItem in thingObject ) {

                        // Grab the value of the thing.
                        thingValue = thingObject[ thingItem ]

                        // First, if the item exists and there’s a value, set it.
                        if ( thingItem in P.component.item ) {
                            if ( thingValue === undefined ) thingValue = null
                            P.component.set( thingItem, thingValue, options )
                        }

                        // Then, check to update the element value and broadcast a change.
                        if ( thingItem == 'select' || thingItem == 'clear' ) {
                            $ELEMENT.
                                val( thingItem == 'clear' ? '' : P.get( thingItem, SETTINGS.format ) ).
                                trigger( 'change' )
                        }
                    }

                    // Render a new picker.
                    P.render()
                }

                // When the method isn’t muted, trigger queued “set” events and pass the `thingObject`.
                return options.muted ? P : P.trigger( 'set', thingObject )
            }, //set


            /**
             * Get something
             */
            get: function( thing, format ) {

                // Make sure there’s something to get.
                thing = thing || 'value'

                // If a picker state exists, return that.
                if ( STATE[ thing ] != null ) {
                    return STATE[ thing ]
                }

                // Return the submission value, if that.
                if ( thing == 'valueSubmit' ) {
                    if ( P._hidden ) {
                        return P._hidden.value
                    }
                    thing = 'value'
                }

                // Return the value, if that.
                if ( thing == 'value' ) {
                    return ELEMENT.value
                }

                // Check if a component item exists, return that.
                if ( thing in P.component.item ) {
                    if ( typeof format == 'string' ) {
                        var thingValue = P.component.get( thing )
                        return thingValue ?
                            PickerConstructor._.trigger(
                                P.component.formats.toString,
                                P.component,
                                [ format, thingValue ]
                            ) : ''
                    }
                    return P.component.get( thing )
                }
            }, //get



            /**
             * Bind events on the things.
             */
            on: function( thing, method, internal ) {

                var thingName, thingMethod,
                    thingIsObject = $.isPlainObject( thing ),
                    thingObject = thingIsObject ? thing : {}

                if ( thing ) {

                    // If the thing isn’t an object, make it one.
                    if ( !thingIsObject ) {
                        thingObject[ thing ] = method
                    }

                    // Go through the things to bind to.
                    for ( thingName in thingObject ) {

                        // Grab the method of the thing.
                        thingMethod = thingObject[ thingName ]

                        // If it was an internal binding, prefix it.
                        if ( internal ) {
                            thingName = '_' + thingName
                        }

                        // Make sure the thing methods collection exists.
                        STATE.methods[ thingName ] = STATE.methods[ thingName ] || []

                        // Add the method to the relative method collection.
                        STATE.methods[ thingName ].push( thingMethod )
                    }
                }

                return P
            }, //on



            /**
             * Unbind events on the things.
             */
            off: function() {
                var i, thingName,
                    names = arguments;
                for ( i = 0, namesCount = names.length; i < namesCount; i += 1 ) {
                    thingName = names[i]
                    if ( thingName in STATE.methods ) {
                        delete STATE.methods[thingName]
                    }
                }
                return P
            },


            /**
             * Fire off method events.
             */
            trigger: function( name, data ) {
                var _trigger = function( name ) {
                    var methodList = STATE.methods[ name ]
                    if ( methodList ) {
                        methodList.map( function( method ) {
                            PickerConstructor._.trigger( method, P, [ data ] )
                        })
                    }
                }
                _trigger( '_' + name )
                _trigger( name )
                return P
            } //trigger
        } //PickerInstance.prototype


    /**
     * Wrap the picker holder components together.
     */
    function createWrappedComponent() {

        // Create a picker wrapper holder
        return PickerConstructor._.node( 'div',

            // Create a picker wrapper node
            PickerConstructor._.node( 'div',

                // Create a picker frame
                PickerConstructor._.node( 'div',

                    // Create a picker box node
                    PickerConstructor._.node( 'div',

                        // Create the components nodes.
                        P.component.nodes( STATE.open ),

                        // The picker box class
                        CLASSES.box
                    ),

                    // Picker wrap class
                    CLASSES.wrap
                ),

                // Picker frame class
                CLASSES.frame
            ),

            // Picker holder class
            CLASSES.holder,

            'tabindex="-1"'
        ) //endreturn
    } //createWrappedComponent



    /**
     * Prepare the input element with all bindings.
     */
    function prepareElement() {

        $ELEMENT.

            // Store the picker data by component name.
            data(NAME, P).

            // Add the “input” class name.
            addClass(CLASSES.input).

            // If there’s a `data-value`, update the value of the element.
            val( $ELEMENT.data('value') ?
                P.get('select', SETTINGS.format) :
                ELEMENT.value
            )


        // Only bind keydown events if the element isn’t editable.
        if ( !SETTINGS.editable ) {

            $ELEMENT.

                // On focus/click, open the picker.
                on( 'focus.' + STATE.id + ' click.' + STATE.id, function(event) {
                    event.preventDefault()
                    P.open()
                }).

                // Handle keyboard event based on the picker being opened or not.
                on( 'keydown.' + STATE.id, handleKeydownEvent )
        }


        // Update the aria attributes.
        aria(ELEMENT, {
            haspopup: true,
            expanded: false,
            readonly: false,
            owns: ELEMENT.id + '_root'
        })
    }


    /**
     * Prepare the root picker element with all bindings.
     */
    function prepareElementRoot() {
        aria( P.$root[0], 'hidden', true )
    }


     /**
      * Prepare the holder picker element with all bindings.
      */
    function prepareElementHolder() {

        P.$holder.

            on({

                // For iOS8.
                keydown: handleKeydownEvent,

                'focus.toOpen': handleFocusToOpenEvent,

                blur: function() {
                    // Remove the “target” class.
                    $ELEMENT.removeClass( CLASSES.target )
                },

                // When something within the holder is focused, stop from bubbling
                // to the doc and remove the “focused” state from the root.
                focusin: function( event ) {
                    P.$root.removeClass( CLASSES.focused )
                    event.stopPropagation()
                },

                // When something within the holder is clicked, stop it
                // from bubbling to the doc.
                'mousedown click': function( event ) {

                    var target = event.target

                    // Make sure the target isn’t the root holder so it can bubble up.
                    if ( target != P.$holder[0] ) {

                        event.stopPropagation()

                        // * For mousedown events, cancel the default action in order to
                        //   prevent cases where focus is shifted onto external elements
                        //   when using things like jQuery mobile or MagnificPopup (ref: #249 & #120).
                        //   Also, for Firefox, don’t prevent action on the `option` element.
                        if ( event.type == 'mousedown' && !$( target ).is( 'input, select, textarea, button, option' )) {

                            event.preventDefault()

                            // Re-focus onto the holder so that users can click away
                            // from elements focused within the picker.
                            P.$holder[0].focus()
                        }
                    }
                }

            }).

            // If there’s a click on an actionable element, carry out the actions.
            on( 'click', '[data-pick], [data-nav], [data-clear], [data-close]', function() {

                var $target = $( this ),
                    targetData = $target.data(),
                    targetDisabled = $target.hasClass( CLASSES.navDisabled ) || $target.hasClass( CLASSES.disabled ),

                    // * For IE, non-focusable elements can be active elements as well
                    //   (http://stackoverflow.com/a/2684561).
                    activeElement = getActiveElement()
                    activeElement = activeElement && ( activeElement.type || activeElement.href )

                // If it’s disabled or nothing inside is actively focused, re-focus the element.
                if ( targetDisabled || activeElement && !$.contains( P.$root[0], activeElement ) ) {
                    P.$holder[0].focus()
                }

                // If something is superficially changed, update the `highlight` based on the `nav`.
                if ( !targetDisabled && targetData.nav ) {
                    P.set( 'highlight', P.component.item.highlight, { nav: targetData.nav } )
                }

                // If something is picked, set `select` then close with focus.
                else if ( !targetDisabled && 'pick' in targetData ) {
                    P.set( 'select', targetData.pick )
                    if ( SETTINGS.closeOnSelect ) {
                        P.close( true )
                    }
                }

                // If a “clear” button is pressed, empty the values and close with focus.
                else if ( targetData.clear ) {
                    P.clear()
                    if ( SETTINGS.closeOnClear ) {
                        P.close( true )
                    }
                }

                else if ( targetData.close ) {
                    P.close( true )
                }

            }) //P.$holder

    }


     /**
      * Prepare the hidden input element along with all bindings.
      */
    function prepareElementHidden() {

        var name

        if ( SETTINGS.hiddenName === true ) {
            name = ELEMENT.name
            ELEMENT.name = ''
        }
        else {
            name = [
                typeof SETTINGS.hiddenPrefix == 'string' ? SETTINGS.hiddenPrefix : '',
                typeof SETTINGS.hiddenSuffix == 'string' ? SETTINGS.hiddenSuffix : '_submit'
            ]
            name = name[0] + ELEMENT.name + name[1]
        }

        P._hidden = $(
            '<input ' +
            'type=hidden ' +

            // Create the name using the original input’s with a prefix and suffix.
            'name="' + name + '"' +

            // If the element has a value, set the hidden value as well.
            (
                $ELEMENT.data('value') || ELEMENT.value ?
                    ' value="' + P.get('select', SETTINGS.formatSubmit) + '"' :
                    ''
            ) +
            '>'
        )[0]

        $ELEMENT.

            // If the value changes, update the hidden input with the correct format.
            on('change.' + STATE.id, function() {
                P._hidden.value = ELEMENT.value ?
                    P.get('select', SETTINGS.formatSubmit) :
                    ''
            })
    }


    // Wait for transitions to end before focusing the holder. Otherwise, while
    // using the `container` option, the view jumps to the container.
    function focusPickerOnceOpened() {

        if (IS_DEFAULT_THEME && supportsTransitions) {
            P.$holder.find('.' + CLASSES.frame).one('transitionend', function() {
                P.$holder[0].focus()
            })
        }
        else {
            P.$holder[0].focus()
        }
    }


    function handleFocusToOpenEvent(event) {

        // Stop the event from propagating to the doc.
        event.stopPropagation()

        // Add the “target” class.
        $ELEMENT.addClass( CLASSES.target )

        // Add the “focused” class to the root.
        P.$root.addClass( CLASSES.focused )

        // And then finally open the picker.
        P.open()
    }


    // For iOS8.
    function handleKeydownEvent( event ) {

        var keycode = event.keyCode,

            // Check if one of the delete keys was pressed.
            isKeycodeDelete = /^(8|46)$/.test(keycode)

        // For some reason IE clears the input value on “escape”.
        if ( keycode == 27 ) {
            P.close( true )
            return false
        }

        // Check if `space` or `delete` was pressed or the picker is closed with a key movement.
        if ( keycode == 32 || isKeycodeDelete || !STATE.open && P.component.key[keycode] ) {

            // Prevent it from moving the page and bubbling to doc.
            event.preventDefault()
            event.stopPropagation()

            // If `delete` was pressed, clear the values and close the picker.
            // Otherwise open the picker.
            if ( isKeycodeDelete ) { P.clear().close() }
            else { P.open() }
        }
    }


    // Return a new picker instance.
    return new PickerInstance()
} //PickerConstructor



/**
 * The default classes and prefix to use for the HTML classes.
 */
PickerConstructor.klasses = function( prefix ) {
    prefix = prefix || 'picker'
    return {

        picker: prefix,
        opened: prefix + '--opened',
        focused: prefix + '--focused',

        input: prefix + '__input',
        active: prefix + '__input--active',
        target: prefix + '__input--target',

        holder: prefix + '__holder',

        frame: prefix + '__frame',
        wrap: prefix + '__wrap',

        box: prefix + '__box'
    }
} //PickerConstructor.klasses



/**
 * Check if the default theme is being used.
 */
function isUsingDefaultTheme( element ) {

    var theme,
        prop = 'position'

    // For IE.
    if ( element.currentStyle ) {
        theme = element.currentStyle[prop]
    }

    // For normal browsers.
    else if ( window.getComputedStyle ) {
        theme = getComputedStyle( element )[prop]
    }

    return theme == 'fixed'
}



/**
 * Get the width of the browser’s scrollbar.
 * Taken from: https://github.com/VodkaBears/Remodal/blob/master/src/jquery.remodal.js
 */
function getScrollbarWidth() {

    if ( $html.height() <= $window.height() ) {
        return 0
    }

    var $outer = $( '<div style="visibility:hidden;width:100px" />' ).
        appendTo( 'body' )

    // Get the width without scrollbars.
    var widthWithoutScroll = $outer[0].offsetWidth

    // Force adding scrollbars.
    $outer.css( 'overflow', 'scroll' )

    // Add the inner div.
    var $inner = $( '<div style="width:100%" />' ).appendTo( $outer )

    // Get the width with scrollbars.
    var widthWithScroll = $inner[0].offsetWidth

    // Remove the divs.
    $outer.remove()

    // Return the difference between the widths.
    return widthWithoutScroll - widthWithScroll
}



/**
 * PickerConstructor helper methods.
 */
PickerConstructor._ = {

    /**
     * Create a group of nodes. Expects:
     * `
        {
            min:    {Integer},
            max:    {Integer},
            i:      {Integer},
            node:   {String},
            item:   {Function}
        }
     * `
     */
    group: function( groupObject ) {

        var
            // Scope for the looped object
            loopObjectScope,

            // Create the nodes list
            nodesList = '',

            // The counter starts from the `min`
            counter = PickerConstructor._.trigger( groupObject.min, groupObject )


        // Loop from the `min` to `max`, incrementing by `i`
        for ( ; counter <= PickerConstructor._.trigger( groupObject.max, groupObject, [ counter ] ); counter += groupObject.i ) {

            // Trigger the `item` function within scope of the object
            loopObjectScope = PickerConstructor._.trigger( groupObject.item, groupObject, [ counter ] )

            // Splice the subgroup and create nodes out of the sub nodes
            nodesList += PickerConstructor._.node(
                groupObject.node,
                loopObjectScope[ 0 ],   // the node
                loopObjectScope[ 1 ],   // the classes
                loopObjectScope[ 2 ]    // the attributes
            )
        }

        // Return the list of nodes
        return nodesList
    }, //group


    /**
     * Create a dom node string
     */
    node: function( wrapper, item, klass, attribute ) {

        // If the item is false-y, just return an empty string
        if ( !item ) return ''

        // If the item is an array, do a join
        item = $.isArray( item ) ? item.join( '' ) : item

        // Check for the class
        klass = klass ? ' class="' + klass + '"' : ''

        // Check for any attributes
        attribute = attribute ? ' ' + attribute : ''

        // Return the wrapped item
        return '<' + wrapper + klass + attribute + '>' + item + '</' + wrapper + '>'
    }, //node


    /**
     * Lead numbers below 10 with a zero.
     */
    lead: function( number ) {
        return ( number < 10 ? '0': '' ) + number
    },


    /**
     * Trigger a function otherwise return the value.
     */
    trigger: function( callback, scope, args ) {
        return typeof callback == 'function' ? callback.apply( scope, args || [] ) : callback
    },


    /**
     * If the second character is a digit, length is 2 otherwise 1.
     */
    digits: function( string ) {
        return ( /\d/ ).test( string[ 1 ] ) ? 2 : 1
    },


    /**
     * Tell if something is a date object.
     */
    isDate: function( value ) {
        return {}.toString.call( value ).indexOf( 'Date' ) > -1 && this.isInteger( value.getDate() )
    },


    /**
     * Tell if something is an integer.
     */
    isInteger: function( value ) {
        return {}.toString.call( value ).indexOf( 'Number' ) > -1 && value % 1 === 0
    },


    /**
     * Create ARIA attribute strings.
     */
    ariaAttr: ariaAttr
} //PickerConstructor._



/**
 * Extend the picker with a component and defaults.
 */
PickerConstructor.extend = function( name, Component ) {

    // Extend jQuery.
    $.fn[ name ] = function( options, action ) {

        // Grab the component data.
        var componentData = this.data( name )

        // If the picker is requested, return the data object.
        if ( options == 'picker' ) {
            return componentData
        }

        // If the component data exists and `options` is a string, carry out the action.
        if ( componentData && typeof options == 'string' ) {
            return PickerConstructor._.trigger( componentData[ options ], componentData, [ action ] )
        }

        // Otherwise go through each matched element and if the component
        // doesn’t exist, create a new picker using `this` element
        // and merging the defaults and options with a deep copy.
        return this.each( function() {
            var $this = $( this )
            if ( !$this.data( name ) ) {
                new PickerConstructor( this, name, Component, options )
            }
        })
    }

    // Set the defaults.
    $.fn[ name ].defaults = Component.defaults
} //PickerConstructor.extend



function aria(element, attribute, value) {
    if ( $.isPlainObject(attribute) ) {
        for ( var key in attribute ) {
            ariaSet(element, key, attribute[key])
        }
    }
    else {
        ariaSet(element, attribute, value)
    }
}
function ariaSet(element, attribute, value) {
    element.setAttribute(
        (attribute == 'role' ? '' : 'aria-') + attribute,
        value
    )
}
function ariaAttr(attribute, data) {
    if ( !$.isPlainObject(attribute) ) {
        attribute = { attribute: data }
    }
    data = ''
    for ( var key in attribute ) {
        var attr = (key == 'role' ? '' : 'aria-') + key,
            attrVal = attribute[key]
        data += attrVal == null ? '' : attr + '="' + attribute[key] + '"'
    }
    return data
}

// IE8 bug throws an error for activeElements within iframes.
function getActiveElement() {
    try {
        return document.activeElement
    } catch ( err ) { }
}



// Expose the picker constructor.
return PickerConstructor


}));




/*!
 * Date picker for pickadate.js v3.5.6
 * http://amsul.github.io/pickadate.js/date.htm
 */

(function ( factory ) {

    // AMD.
    if ( typeof define == 'function' && define.amd )
        define( ['./picker', 'jquery'], factory )

    // Node.js/browserify.
    else if ( typeof exports == 'object' )
        module.exports = factory( require('./picker.js'), require('jquery') )

    // Browser globals.
    else factory( Picker, jQuery )

}(function( Picker, $ ) {


/**
 * Globals and constants
 */
var DAYS_IN_WEEK = 7,
    WEEKS_IN_CALENDAR = 6,
    _ = Picker._



/**
 * The date picker constructor
 */
function DatePicker( picker, settings ) {

    var calendar = this,
        element = picker.$node[ 0 ],
        elementValue = element.value,
        elementDataValue = picker.$node.data( 'value' ),
        valueString = elementDataValue || elementValue,
        formatString = elementDataValue ? settings.formatSubmit : settings.format,
        isRTL = function() {

            return element.currentStyle ?

                // For IE.
                element.currentStyle.direction == 'rtl' :

                // For normal browsers.
                getComputedStyle( picker.$root[0] ).direction == 'rtl'
        }

    calendar.settings = settings
    calendar.$node = picker.$node

    // The queue of methods that will be used to build item objects.
    calendar.queue = {
        min: 'measure create',
        max: 'measure create',
        now: 'now create',
        select: 'parse create validate',
        highlight: 'parse navigate create validate',
        view: 'parse create validate viewset',
        disable: 'deactivate',
        enable: 'activate'
    }

    // The component's item object.
    calendar.item = {}

    calendar.item.clear = null
    calendar.item.disable = ( settings.disable || [] ).slice( 0 )
    calendar.item.enable = -(function( collectionDisabled ) {
        return collectionDisabled[ 0 ] === true ? collectionDisabled.shift() : -1
    })( calendar.item.disable )

    calendar.
        set( 'min', settings.min ).
        set( 'max', settings.max ).
        set( 'now' )

    // When there’s a value, set the `select`, which in turn
    // also sets the `highlight` and `view`.
    if ( valueString ) {
        calendar.set( 'select', valueString, {
            format: formatString,
            defaultValue: true
        })
    }

    // If there’s no value, default to highlighting “today”.
    else {
        calendar.
            set( 'select', null ).
            set( 'highlight', calendar.item.now )
    }


    // The keycode to movement mapping.
    calendar.key = {
        40: 7, // Down
        38: -7, // Up
        39: function() { return isRTL() ? -1 : 1 }, // Right
        37: function() { return isRTL() ? 1 : -1 }, // Left
        go: function( timeChange ) {
            var highlightedObject = calendar.item.highlight,
                targetDate = new Date( highlightedObject.year, highlightedObject.month, highlightedObject.date + timeChange )
            calendar.set(
                'highlight',
                targetDate,
                { interval: timeChange }
            )
            this.render()
        }
    }


    // Bind some picker events.
    picker.
        on( 'render', function() {
            picker.$root.find( '.' + settings.klass.selectMonth ).on( 'change', function() {
                var value = this.value
                if ( value ) {
                    picker.set( 'highlight', [ picker.get( 'view' ).year, value, picker.get( 'highlight' ).date ] )
                    picker.$root.find( '.' + settings.klass.selectMonth ).trigger( 'focus' )
                }
            })
            picker.$root.find( '.' + settings.klass.selectYear ).on( 'change', function() {
                var value = this.value
                if ( value ) {
                    picker.set( 'highlight', [ value, picker.get( 'view' ).month, picker.get( 'highlight' ).date ] )
                    picker.$root.find( '.' + settings.klass.selectYear ).trigger( 'focus' )
                }
            })
        }, 1 ).
        on( 'open', function() {
            var includeToday = ''
            if ( calendar.disabled( calendar.get('now') ) ) {
                includeToday = ':not(.' + settings.klass.buttonToday + ')'
            }
            picker.$root.find( 'button' + includeToday + ', select' ).attr( 'disabled', false )
        }, 1 ).
        on( 'close', function() {
            picker.$root.find( 'button, select' ).attr( 'disabled', true )
        }, 1 )

} //DatePicker


/**
 * Set a datepicker item object.
 */
DatePicker.prototype.set = function( type, value, options ) {

    var calendar = this,
        calendarItem = calendar.item

    // If the value is `null` just set it immediately.
    if ( value === null ) {
        if ( type == 'clear' ) type = 'select'
        calendarItem[ type ] = value
        return calendar
    }

    // Otherwise go through the queue of methods, and invoke the functions.
    // Update this as the time unit, and set the final value as this item.
    // * In the case of `enable`, keep the queue but set `disable` instead.
    //   And in the case of `flip`, keep the queue but set `enable` instead.
    calendarItem[ ( type == 'enable' ? 'disable' : type == 'flip' ? 'enable' : type ) ] = calendar.queue[ type ].split( ' ' ).map( function( method ) {
        value = calendar[ method ]( type, value, options )
        return value
    }).pop()

    // Check if we need to cascade through more updates.
    if ( type == 'select' ) {
        calendar.set( 'highlight', calendarItem.select, options )
    }
    else if ( type == 'highlight' ) {
        calendar.set( 'view', calendarItem.highlight, options )
    }
    else if ( type.match( /^(flip|min|max|disable|enable)$/ ) ) {
        if ( calendarItem.select && calendar.disabled( calendarItem.select ) ) {
            calendar.set( 'select', calendarItem.select, options )
        }
        if ( calendarItem.highlight && calendar.disabled( calendarItem.highlight ) ) {
            calendar.set( 'highlight', calendarItem.highlight, options )
        }
    }

    return calendar
} //DatePicker.prototype.set


/**
 * Get a datepicker item object.
 */
DatePicker.prototype.get = function( type ) {
    return this.item[ type ]
} //DatePicker.prototype.get


/**
 * Create a picker date object.
 */
DatePicker.prototype.create = function( type, value, options ) {

    var isInfiniteValue,
        calendar = this

    // If there’s no value, use the type as the value.
    value = value === undefined ? type : value


    // If it’s infinity, update the value.
    if ( value == -Infinity || value == Infinity ) {
        isInfiniteValue = value
    }

    // If it’s an object, use the native date object.
    else if ( $.isPlainObject( value ) && _.isInteger( value.pick ) ) {
        value = value.obj
    }

    // If it’s an array, convert it into a date and make sure
    // that it’s a valid date – otherwise default to today.
    else if ( $.isArray( value ) ) {
        value = new Date( value[ 0 ], value[ 1 ], value[ 2 ] )
        value = _.isDate( value ) ? value : calendar.create().obj
    }

    // If it’s a number or date object, make a normalized date.
    else if ( _.isInteger( value ) || _.isDate( value ) ) {
        value = calendar.normalize( new Date( value ), options )
    }

    // If it’s a literal true or any other case, set it to now.
    else /*if ( value === true )*/ {
        value = calendar.now( type, value, options )
    }

    // Return the compiled object.
    return {
        year: isInfiniteValue || value.getFullYear(),
        month: isInfiniteValue || value.getMonth(),
        date: isInfiniteValue || value.getDate(),
        day: isInfiniteValue || value.getDay(),
        obj: isInfiniteValue || value,
        pick: isInfiniteValue || value.getTime()
    }
} //DatePicker.prototype.create


/**
 * Create a range limit object using an array, date object,
 * literal “true”, or integer relative to another time.
 */
DatePicker.prototype.createRange = function( from, to ) {

    var calendar = this,
        createDate = function( date ) {
            if ( date === true || $.isArray( date ) || _.isDate( date ) ) {
                return calendar.create( date )
            }
            return date
        }

    // Create objects if possible.
    if ( !_.isInteger( from ) ) {
        from = createDate( from )
    }
    if ( !_.isInteger( to ) ) {
        to = createDate( to )
    }

    // Create relative dates.
    if ( _.isInteger( from ) && $.isPlainObject( to ) ) {
        from = [ to.year, to.month, to.date + from ];
    }
    else if ( _.isInteger( to ) && $.isPlainObject( from ) ) {
        to = [ from.year, from.month, from.date + to ];
    }

    return {
        from: createDate( from ),
        to: createDate( to )
    }
} //DatePicker.prototype.createRange


/**
 * Check if a date unit falls within a date range object.
 */
DatePicker.prototype.withinRange = function( range, dateUnit ) {
    range = this.createRange(range.from, range.to)
    return dateUnit.pick >= range.from.pick && dateUnit.pick <= range.to.pick
}


/**
 * Check if two date range objects overlap.
 */
DatePicker.prototype.overlapRanges = function( one, two ) {

    var calendar = this

    // Convert the ranges into comparable dates.
    one = calendar.createRange( one.from, one.to )
    two = calendar.createRange( two.from, two.to )

    return calendar.withinRange( one, two.from ) || calendar.withinRange( one, two.to ) ||
        calendar.withinRange( two, one.from ) || calendar.withinRange( two, one.to )
}


/**
 * Get the date today.
 */
DatePicker.prototype.now = function( type, value, options ) {
    value = new Date()
    if ( options && options.rel ) {
        value.setDate( value.getDate() + options.rel )
    }
    return this.normalize( value, options )
}


/**
 * Navigate to next/prev month.
 */
DatePicker.prototype.navigate = function( type, value, options ) {

    var targetDateObject,
        targetYear,
        targetMonth,
        targetDate,
        isTargetArray = $.isArray( value ),
        isTargetObject = $.isPlainObject( value ),
        viewsetObject = this.item.view/*,
        safety = 100*/


    if ( isTargetArray || isTargetObject ) {

        if ( isTargetObject ) {
            targetYear = value.year
            targetMonth = value.month
            targetDate = value.date
        }
        else {
            targetYear = +value[0]
            targetMonth = +value[1]
            targetDate = +value[2]
        }

        // If we’re navigating months but the view is in a different
        // month, navigate to the view’s year and month.
        if ( options && options.nav && viewsetObject && viewsetObject.month !== targetMonth ) {
            targetYear = viewsetObject.year
            targetMonth = viewsetObject.month
        }

        // Figure out the expected target year and month.
        targetDateObject = new Date( targetYear, targetMonth + ( options && options.nav ? options.nav : 0 ), 1 )
        targetYear = targetDateObject.getFullYear()
        targetMonth = targetDateObject.getMonth()

        // If the month we’re going to doesn’t have enough days,
        // keep decreasing the date until we reach the month’s last date.
        while ( /*safety &&*/ new Date( targetYear, targetMonth, targetDate ).getMonth() !== targetMonth ) {
            targetDate -= 1
            /*safety -= 1
            if ( !safety ) {
                throw 'Fell into an infinite loop while navigating to ' + new Date( targetYear, targetMonth, targetDate ) + '.'
            }*/
        }

        value = [ targetYear, targetMonth, targetDate ]
    }

    return value
} //DatePicker.prototype.navigate


/**
 * Normalize a date by setting the hours to midnight.
 */
DatePicker.prototype.normalize = function( value/*, options*/ ) {
    value.setHours( 0, 0, 0, 0 )
    return value
}


/**
 * Measure the range of dates.
 */
DatePicker.prototype.measure = function( type, value/*, options*/ ) {

    var calendar = this

    // If it’s anything false-y, remove the limits.
    if ( !value ) {
        value = type == 'min' ? -Infinity : Infinity
    }

    // If it’s a string, parse it.
    else if ( typeof value == 'string' ) {
        value = calendar.parse( type, value )
    }

    // If it's an integer, get a date relative to today.
    else if ( _.isInteger( value ) ) {
        value = calendar.now( type, value, { rel: value } )
    }

    return value
} ///DatePicker.prototype.measure


/**
 * Create a viewset object based on navigation.
 */
DatePicker.prototype.viewset = function( type, dateObject/*, options*/ ) {
    return this.create([ dateObject.year, dateObject.month, 1 ])
}


/**
 * Validate a date as enabled and shift if needed.
 */
DatePicker.prototype.validate = function( type, dateObject, options ) {

    var calendar = this,

        // Keep a reference to the original date.
        originalDateObject = dateObject,

        // Make sure we have an interval.
        interval = options && options.interval ? options.interval : 1,

        // Check if the calendar enabled dates are inverted.
        isFlippedBase = calendar.item.enable === -1,

        // Check if we have any enabled dates after/before now.
        hasEnabledBeforeTarget, hasEnabledAfterTarget,

        // The min & max limits.
        minLimitObject = calendar.item.min,
        maxLimitObject = calendar.item.max,

        // Check if we’ve reached the limit during shifting.
        reachedMin, reachedMax,

        // Check if the calendar is inverted and at least one weekday is enabled.
        hasEnabledWeekdays = isFlippedBase && calendar.item.disable.filter( function( value ) {

            // If there’s a date, check where it is relative to the target.
            if ( $.isArray( value ) ) {
                var dateTime = calendar.create( value ).pick
                if ( dateTime < dateObject.pick ) hasEnabledBeforeTarget = true
                else if ( dateTime > dateObject.pick ) hasEnabledAfterTarget = true
            }

            // Return only integers for enabled weekdays.
            return _.isInteger( value )
        }).length/*,

        safety = 100*/



    // Cases to validate for:
    // [1] Not inverted and date disabled.
    // [2] Inverted and some dates enabled.
    // [3] Not inverted and out of range.
    //
    // Cases to **not** validate for:
    // • Navigating months.
    // • Not inverted and date enabled.
    // • Inverted and all dates disabled.
    // • ..and anything else.
    if ( !options || (!options.nav && !options.defaultValue) ) if (
        /* 1 */ ( !isFlippedBase && calendar.disabled( dateObject ) ) ||
        /* 2 */ ( isFlippedBase && calendar.disabled( dateObject ) && ( hasEnabledWeekdays || hasEnabledBeforeTarget || hasEnabledAfterTarget ) ) ||
        /* 3 */ ( !isFlippedBase && (dateObject.pick <= minLimitObject.pick || dateObject.pick >= maxLimitObject.pick) )
    ) {


        // When inverted, flip the direction if there aren’t any enabled weekdays
        // and there are no enabled dates in the direction of the interval.
        if ( isFlippedBase && !hasEnabledWeekdays && ( ( !hasEnabledAfterTarget && interval > 0 ) || ( !hasEnabledBeforeTarget && interval < 0 ) ) ) {
            interval *= -1
        }


        // Keep looping until we reach an enabled date.
        while ( /*safety &&*/ calendar.disabled( dateObject ) ) {

            /*safety -= 1
            if ( !safety ) {
                throw 'Fell into an infinite loop while validating ' + dateObject.obj + '.'
            }*/


            // If we’ve looped into the next/prev month with a large interval, return to the original date and flatten the interval.
            if ( Math.abs( interval ) > 1 && ( dateObject.month < originalDateObject.month || dateObject.month > originalDateObject.month ) ) {
                dateObject = originalDateObject
                interval = interval > 0 ? 1 : -1
            }


            // If we’ve reached the min/max limit, reverse the direction, flatten the interval and set it to the limit.
            if ( dateObject.pick <= minLimitObject.pick ) {
                reachedMin = true
                interval = 1
                dateObject = calendar.create([
                    minLimitObject.year,
                    minLimitObject.month,
                    minLimitObject.date + (dateObject.pick === minLimitObject.pick ? 0 : -1)
                ])
            }
            else if ( dateObject.pick >= maxLimitObject.pick ) {
                reachedMax = true
                interval = -1
                dateObject = calendar.create([
                    maxLimitObject.year,
                    maxLimitObject.month,
                    maxLimitObject.date + (dateObject.pick === maxLimitObject.pick ? 0 : 1)
                ])
            }


            // If we’ve reached both limits, just break out of the loop.
            if ( reachedMin && reachedMax ) {
                break
            }


            // Finally, create the shifted date using the interval and keep looping.
            dateObject = calendar.create([ dateObject.year, dateObject.month, dateObject.date + interval ])
        }

    } //endif


    // Return the date object settled on.
    return dateObject
} //DatePicker.prototype.validate


/**
 * Check if a date is disabled.
 */
DatePicker.prototype.disabled = function( dateToVerify ) {

    var
        calendar = this,

        // Filter through the disabled dates to check if this is one.
        isDisabledMatch = calendar.item.disable.filter( function( dateToDisable ) {

            // If the date is a number, match the weekday with 0index and `firstDay` check.
            if ( _.isInteger( dateToDisable ) ) {
                return dateToVerify.day === ( calendar.settings.firstDay ? dateToDisable : dateToDisable - 1 ) % 7
            }

            // If it’s an array or a native JS date, create and match the exact date.
            if ( $.isArray( dateToDisable ) || _.isDate( dateToDisable ) ) {
                return dateToVerify.pick === calendar.create( dateToDisable ).pick
            }

            // If it’s an object, match a date within the “from” and “to” range.
            if ( $.isPlainObject( dateToDisable ) ) {
                return calendar.withinRange( dateToDisable, dateToVerify )
            }
        })

    // If this date matches a disabled date, confirm it’s not inverted.
    isDisabledMatch = isDisabledMatch.length && !isDisabledMatch.filter(function( dateToDisable ) {
        return $.isArray( dateToDisable ) && dateToDisable[3] == 'inverted' ||
            $.isPlainObject( dateToDisable ) && dateToDisable.inverted
    }).length

    // Check the calendar “enabled” flag and respectively flip the
    // disabled state. Then also check if it’s beyond the min/max limits.
    return calendar.item.enable === -1 ? !isDisabledMatch : isDisabledMatch ||
        dateToVerify.pick < calendar.item.min.pick ||
        dateToVerify.pick > calendar.item.max.pick

} //DatePicker.prototype.disabled


/**
 * Parse a string into a usable type.
 */
DatePicker.prototype.parse = function( type, value, options ) {

    var calendar = this,
        parsingObject = {}

    // If it’s already parsed, we’re good.
    if ( !value || typeof value != 'string' ) {
        return value
    }

    // We need a `.format` to parse the value with.
    if ( !( options && options.format ) ) {
        options = options || {}
        options.format = calendar.settings.format
    }

    // Convert the format into an array and then map through it.
    calendar.formats.toArray( options.format ).map( function( label ) {

        var
            // Grab the formatting label.
            formattingLabel = calendar.formats[ label ],

            // The format length is from the formatting label function or the
            // label length without the escaping exclamation (!) mark.
            formatLength = formattingLabel ? _.trigger( formattingLabel, calendar, [ value, parsingObject ] ) : label.replace( /^!/, '' ).length

        // If there's a format label, split the value up to the format length.
        // Then add it to the parsing object with appropriate label.
        if ( formattingLabel ) {
            parsingObject[ label ] = value.substr( 0, formatLength )
        }

        // Update the value as the substring from format length to end.
        value = value.substr( formatLength )
    })

    // Compensate for month 0index.
    return [
        parsingObject.yyyy || parsingObject.yy,
        +( parsingObject.mm || parsingObject.m ) - 1,
        parsingObject.dd || parsingObject.d
    ]
} //DatePicker.prototype.parse


/**
 * Various formats to display the object in.
 */
DatePicker.prototype.formats = (function() {

    // Return the length of the first word in a collection.
    function getWordLengthFromCollection( string, collection, dateObject ) {

        // Grab the first word from the string.
        // Regex pattern from http://stackoverflow.com/q/150033
        var word = string.match( /[^\x00-\x7F]+|\w+/ )[ 0 ]

        // If there's no month index, add it to the date object
        if ( !dateObject.mm && !dateObject.m ) {
            dateObject.m = collection.indexOf( word ) + 1
        }

        // Return the length of the word.
        return word.length
    }

    // Get the length of the first word in a string.
    function getFirstWordLength( string ) {
        return string.match( /\w+/ )[ 0 ].length
    }

    return {

        d: function( string, dateObject ) {

            // If there's string, then get the digits length.
            // Otherwise return the selected date.
            return string ? _.digits( string ) : dateObject.date
        },
        dd: function( string, dateObject ) {

            // If there's a string, then the length is always 2.
            // Otherwise return the selected date with a leading zero.
            return string ? 2 : _.lead( dateObject.date )
        },
        ddd: function( string, dateObject ) {

            // If there's a string, then get the length of the first word.
            // Otherwise return the short selected weekday.
            return string ? getFirstWordLength( string ) : this.settings.weekdaysShort[ dateObject.day ]
        },
        dddd: function( string, dateObject ) {

            // If there's a string, then get the length of the first word.
            // Otherwise return the full selected weekday.
            return string ? getFirstWordLength( string ) : this.settings.weekdaysFull[ dateObject.day ]
        },
        m: function( string, dateObject ) {

            // If there's a string, then get the length of the digits
            // Otherwise return the selected month with 0index compensation.
            return string ? _.digits( string ) : dateObject.month + 1
        },
        mm: function( string, dateObject ) {

            // If there's a string, then the length is always 2.
            // Otherwise return the selected month with 0index and leading zero.
            return string ? 2 : _.lead( dateObject.month + 1 )
        },
        mmm: function( string, dateObject ) {

            var collection = this.settings.monthsShort

            // If there's a string, get length of the relevant month from the short
            // months collection. Otherwise return the selected month from that collection.
            return string ? getWordLengthFromCollection( string, collection, dateObject ) : collection[ dateObject.month ]
        },
        mmmm: function( string, dateObject ) {

            var collection = this.settings.monthsFull

            // If there's a string, get length of the relevant month from the full
            // months collection. Otherwise return the selected month from that collection.
            return string ? getWordLengthFromCollection( string, collection, dateObject ) : collection[ dateObject.month ]
        },
        yy: function( string, dateObject ) {

            // If there's a string, then the length is always 2.
            // Otherwise return the selected year by slicing out the first 2 digits.
            return string ? 2 : ( '' + dateObject.year ).slice( 2 )
        },
        yyyy: function( string, dateObject ) {

            // If there's a string, then the length is always 4.
            // Otherwise return the selected year.
            return string ? 4 : dateObject.year
        },

        // Create an array by splitting the formatting string passed.
        toArray: function( formatString ) { return formatString.split( /(d{1,4}|m{1,4}|y{4}|yy|!.)/g ) },

        // Format an object into a string using the formatting options.
        toString: function ( formatString, itemObject ) {
            var calendar = this
            return calendar.formats.toArray( formatString ).map( function( label ) {
                return _.trigger( calendar.formats[ label ], calendar, [ 0, itemObject ] ) || label.replace( /^!/, '' )
            }).join( '' )
        }
    }
})() //DatePicker.prototype.formats




/**
 * Check if two date units are the exact.
 */
DatePicker.prototype.isDateExact = function( one, two ) {

    var calendar = this

    // When we’re working with weekdays, do a direct comparison.
    if (
        ( _.isInteger( one ) && _.isInteger( two ) ) ||
        ( typeof one == 'boolean' && typeof two == 'boolean' )
     ) {
        return one === two
    }

    // When we’re working with date representations, compare the “pick” value.
    if (
        ( _.isDate( one ) || $.isArray( one ) ) &&
        ( _.isDate( two ) || $.isArray( two ) )
    ) {
        return calendar.create( one ).pick === calendar.create( two ).pick
    }

    // When we’re working with range objects, compare the “from” and “to”.
    if ( $.isPlainObject( one ) && $.isPlainObject( two ) ) {
        return calendar.isDateExact( one.from, two.from ) && calendar.isDateExact( one.to, two.to )
    }

    return false
}


/**
 * Check if two date units overlap.
 */
DatePicker.prototype.isDateOverlap = function( one, two ) {

    var calendar = this,
        firstDay = calendar.settings.firstDay ? 1 : 0

    // When we’re working with a weekday index, compare the days.
    if ( _.isInteger( one ) && ( _.isDate( two ) || $.isArray( two ) ) ) {
        one = one % 7 + firstDay
        return one === calendar.create( two ).day + 1
    }
    if ( _.isInteger( two ) && ( _.isDate( one ) || $.isArray( one ) ) ) {
        two = two % 7 + firstDay
        return two === calendar.create( one ).day + 1
    }

    // When we’re working with range objects, check if the ranges overlap.
    if ( $.isPlainObject( one ) && $.isPlainObject( two ) ) {
        return calendar.overlapRanges( one, two )
    }

    return false
}


/**
 * Flip the “enabled” state.
 */
DatePicker.prototype.flipEnable = function(val) {
    var itemObject = this.item
    itemObject.enable = val || (itemObject.enable == -1 ? 1 : -1)
}


/**
 * Mark a collection of dates as “disabled”.
 */
DatePicker.prototype.deactivate = function( type, datesToDisable ) {

    var calendar = this,
        disabledItems = calendar.item.disable.slice(0)


    // If we’re flipping, that’s all we need to do.
    if ( datesToDisable == 'flip' ) {
        calendar.flipEnable()
    }

    else if ( datesToDisable === false ) {
        calendar.flipEnable(1)
        disabledItems = []
    }

    else if ( datesToDisable === true ) {
        calendar.flipEnable(-1)
        disabledItems = []
    }

    // Otherwise go through the dates to disable.
    else {

        datesToDisable.map(function( unitToDisable ) {

            var matchFound

            // When we have disabled items, check for matches.
            // If something is matched, immediately break out.
            for ( var index = 0; index < disabledItems.length; index += 1 ) {
                if ( calendar.isDateExact( unitToDisable, disabledItems[index] ) ) {
                    matchFound = true
                    break
                }
            }

            // If nothing was found, add the validated unit to the collection.
            if ( !matchFound ) {
                if (
                    _.isInteger( unitToDisable ) ||
                    _.isDate( unitToDisable ) ||
                    $.isArray( unitToDisable ) ||
                    ( $.isPlainObject( unitToDisable ) && unitToDisable.from && unitToDisable.to )
                ) {
                    disabledItems.push( unitToDisable )
                }
            }
        })
    }

    // Return the updated collection.
    return disabledItems
} //DatePicker.prototype.deactivate


/**
 * Mark a collection of dates as “enabled”.
 */
DatePicker.prototype.activate = function( type, datesToEnable ) {

    var calendar = this,
        disabledItems = calendar.item.disable,
        disabledItemsCount = disabledItems.length

    // If we’re flipping, that’s all we need to do.
    if ( datesToEnable == 'flip' ) {
        calendar.flipEnable()
    }

    else if ( datesToEnable === true ) {
        calendar.flipEnable(1)
        disabledItems = []
    }

    else if ( datesToEnable === false ) {
        calendar.flipEnable(-1)
        disabledItems = []
    }

    // Otherwise go through the disabled dates.
    else {

        datesToEnable.map(function( unitToEnable ) {

            var matchFound,
                disabledUnit,
                index,
                isExactRange

            // Go through the disabled items and try to find a match.
            for ( index = 0; index < disabledItemsCount; index += 1 ) {

                disabledUnit = disabledItems[index]

                // When an exact match is found, remove it from the collection.
                if ( calendar.isDateExact( disabledUnit, unitToEnable ) ) {
                    matchFound = disabledItems[index] = null
                    isExactRange = true
                    break
                }

                // When an overlapped match is found, add the “inverted” state to it.
                else if ( calendar.isDateOverlap( disabledUnit, unitToEnable ) ) {
                    if ( $.isPlainObject( unitToEnable ) ) {
                        unitToEnable.inverted = true
                        matchFound = unitToEnable
                    }
                    else if ( $.isArray( unitToEnable ) ) {
                        matchFound = unitToEnable
                        if ( !matchFound[3] ) matchFound.push( 'inverted' )
                    }
                    else if ( _.isDate( unitToEnable ) ) {
                        matchFound = [ unitToEnable.getFullYear(), unitToEnable.getMonth(), unitToEnable.getDate(), 'inverted' ]
                    }
                    break
                }
            }

            // If a match was found, remove a previous duplicate entry.
            if ( matchFound ) for ( index = 0; index < disabledItemsCount; index += 1 ) {
                if ( calendar.isDateExact( disabledItems[index], unitToEnable ) ) {
                    disabledItems[index] = null
                    break
                }
            }

            // In the event that we’re dealing with an exact range of dates,
            // make sure there are no “inverted” dates because of it.
            if ( isExactRange ) for ( index = 0; index < disabledItemsCount; index += 1 ) {
                if ( calendar.isDateOverlap( disabledItems[index], unitToEnable ) ) {
                    disabledItems[index] = null
                    break
                }
            }

            // If something is still matched, add it into the collection.
            if ( matchFound ) {
                disabledItems.push( matchFound )
            }
        })
    }

    // Return the updated collection.
    return disabledItems.filter(function( val ) { return val != null })
} //DatePicker.prototype.activate


/**
 * Create a string for the nodes in the picker.
 */
DatePicker.prototype.nodes = function( isOpen ) {

    var
        calendar = this,
        settings = calendar.settings,
        calendarItem = calendar.item,
        nowObject = calendarItem.now,
        selectedObject = calendarItem.select,
        highlightedObject = calendarItem.highlight,
        viewsetObject = calendarItem.view,
        disabledCollection = calendarItem.disable,
        minLimitObject = calendarItem.min,
        maxLimitObject = calendarItem.max,


        // Create the calendar table head using a copy of weekday labels collection.
        // * We do a copy so we don't mutate the original array.
        tableHead = (function( collection, fullCollection ) {

            // If the first day should be Monday, move Sunday to the end.
            if ( settings.firstDay ) {
                collection.push( collection.shift() )
                fullCollection.push( fullCollection.shift() )
            }

            // Create and return the table head group.
            return _.node(
                'thead',
                _.node(
                    'tr',
                    _.group({
                        min: 0,
                        max: DAYS_IN_WEEK - 1,
                        i: 1,
                        node: 'th',
                        item: function( counter ) {
                            return [
                                collection[ counter ],
                                settings.klass.weekdays,
                                'scope=col title="' + fullCollection[ counter ] + '"'
                            ]
                        }
                    })
                )
            ) //endreturn
        })( ( settings.showWeekdaysFull ? settings.weekdaysFull : settings.weekdaysShort ).slice( 0 ), settings.weekdaysFull.slice( 0 ) ), //tableHead


        // Create the nav for next/prev month.
        createMonthNav = function( next ) {

            // Otherwise, return the created month tag.
            return _.node(
                'div',
                ' ',
                settings.klass[ 'nav' + ( next ? 'Next' : 'Prev' ) ] + (

                    // If the focused month is outside the range, disabled the button.
                    ( next && viewsetObject.year >= maxLimitObject.year && viewsetObject.month >= maxLimitObject.month ) ||
                    ( !next && viewsetObject.year <= minLimitObject.year && viewsetObject.month <= minLimitObject.month ) ?
                    ' ' + settings.klass.navDisabled : ''
                ),
                'data-nav=' + ( next || -1 ) + ' ' +
                _.ariaAttr({
                    role: 'button',
                    controls: calendar.$node[0].id + '_table'
                }) + ' ' +
                'title="' + (next ? settings.labelMonthNext : settings.labelMonthPrev ) + '"'
            ) //endreturn
        }, //createMonthNav


        // Create the month label.
        createMonthLabel = function() {

            var monthsCollection = settings.showMonthsShort ? settings.monthsShort : settings.monthsFull

            // If there are months to select, add a dropdown menu.
            if ( settings.selectMonths ) {

                return _.node( 'select',
                    _.group({
                        min: 0,
                        max: 11,
                        i: 1,
                        node: 'option',
                        item: function( loopedMonth ) {

                            return [

                                // The looped month and no classes.
                                monthsCollection[ loopedMonth ], 0,

                                // Set the value and selected index.
                                'value=' + loopedMonth +
                                ( viewsetObject.month == loopedMonth ? ' selected' : '' ) +
                                (
                                    (
                                        ( viewsetObject.year == minLimitObject.year && loopedMonth < minLimitObject.month ) ||
                                        ( viewsetObject.year == maxLimitObject.year && loopedMonth > maxLimitObject.month )
                                    ) ?
                                    ' disabled' : ''
                                )
                            ]
                        }
                    }),
                    settings.klass.selectMonth,
                    ( isOpen ? '' : 'disabled' ) + ' ' +
                    _.ariaAttr({ controls: calendar.$node[0].id + '_table' }) + ' ' +
                    'title="' + settings.labelMonthSelect + '"'
                )
            }

            // If there's a need for a month selector
            return _.node( 'div', monthsCollection[ viewsetObject.month ], settings.klass.month )
        }, //createMonthLabel


        // Create the year label.
        createYearLabel = function() {

            var focusedYear = viewsetObject.year,

            // If years selector is set to a literal "true", set it to 5. Otherwise
            // divide in half to get half before and half after focused year.
            numberYears = settings.selectYears === true ? 5 : ~~( settings.selectYears / 2 )

            // If there are years to select, add a dropdown menu.
            if ( numberYears ) {

                var
                    minYear = minLimitObject.year,
                    maxYear = maxLimitObject.year,
                    lowestYear = focusedYear - numberYears,
                    highestYear = focusedYear + numberYears

                // If the min year is greater than the lowest year, increase the highest year
                // by the difference and set the lowest year to the min year.
                if ( minYear > lowestYear ) {
                    highestYear += minYear - lowestYear
                    lowestYear = minYear
                }

                // If the max year is less than the highest year, decrease the lowest year
                // by the lower of the two: available and needed years. Then set the
                // highest year to the max year.
                if ( maxYear < highestYear ) {

                    var availableYears = lowestYear - minYear,
                        neededYears = highestYear - maxYear

                    lowestYear -= availableYears > neededYears ? neededYears : availableYears
                    highestYear = maxYear
                }

                return _.node( 'select',
                    _.group({
                        min: lowestYear,
                        max: highestYear,
                        i: 1,
                        node: 'option',
                        item: function( loopedYear ) {
                            return [

                                // The looped year and no classes.
                                loopedYear, 0,

                                // Set the value and selected index.
                                'value=' + loopedYear + ( focusedYear == loopedYear ? ' selected' : '' )
                            ]
                        }
                    }),
                    settings.klass.selectYear,
                    ( isOpen ? '' : 'disabled' ) + ' ' + _.ariaAttr({ controls: calendar.$node[0].id + '_table' }) + ' ' +
                    'title="' + settings.labelYearSelect + '"'
                )
            }

            // Otherwise just return the year focused
            return _.node( 'div', focusedYear, settings.klass.year )
        } //createYearLabel


    // Create and return the entire calendar.
    return _.node(
        'div',
        ( settings.selectYears ? createYearLabel() + createMonthLabel() : createMonthLabel() + createYearLabel() ) +
        createMonthNav() + createMonthNav( 1 ),
        settings.klass.header
    ) + _.node(
        'table',
        tableHead +
        _.node(
            'tbody',
            _.group({
                min: 0,
                max: WEEKS_IN_CALENDAR - 1,
                i: 1,
                node: 'tr',
                item: function( rowCounter ) {

                    // If Monday is the first day and the month starts on Sunday, shift the date back a week.
                    var shiftDateBy = settings.firstDay && calendar.create([ viewsetObject.year, viewsetObject.month, 1 ]).day === 0 ? -7 : 0

                    return [
                        _.group({
                            min: DAYS_IN_WEEK * rowCounter - viewsetObject.day + shiftDateBy + 1, // Add 1 for weekday 0index
                            max: function() {
                                return this.min + DAYS_IN_WEEK - 1
                            },
                            i: 1,
                            node: 'td',
                            item: function( targetDate ) {

                                // Convert the time date from a relative date to a target date.
                                targetDate = calendar.create([ viewsetObject.year, viewsetObject.month, targetDate + ( settings.firstDay ? 1 : 0 ) ])

                                var isSelected = selectedObject && selectedObject.pick == targetDate.pick,
                                    isHighlighted = highlightedObject && highlightedObject.pick == targetDate.pick,
                                    isDisabled = disabledCollection && calendar.disabled( targetDate ) || targetDate.pick < minLimitObject.pick || targetDate.pick > maxLimitObject.pick,
                                    formattedDate = _.trigger( calendar.formats.toString, calendar, [ settings.format, targetDate ] )

                                return [
                                    _.node(
                                        'div',
                                        targetDate.date,
                                        (function( klasses ) {

                                            // Add the `infocus` or `outfocus` classes based on month in view.
                                            klasses.push( viewsetObject.month == targetDate.month ? settings.klass.infocus : settings.klass.outfocus )

                                            // Add the `today` class if needed.
                                            if ( nowObject.pick == targetDate.pick ) {
                                                klasses.push( settings.klass.now )
                                            }

                                            // Add the `selected` class if something's selected and the time matches.
                                            if ( isSelected ) {
                                                klasses.push( settings.klass.selected )
                                            }

                                            // Add the `highlighted` class if something's highlighted and the time matches.
                                            if ( isHighlighted ) {
                                                klasses.push( settings.klass.highlighted )
                                            }

                                            // Add the `disabled` class if something's disabled and the object matches.
                                            if ( isDisabled ) {
                                                klasses.push( settings.klass.disabled )
                                            }

                                            return klasses.join( ' ' )
                                        })([ settings.klass.day ]),
                                        'data-pick=' + targetDate.pick + ' ' + _.ariaAttr({
                                            role: 'gridcell',
                                            label: formattedDate,
                                            selected: isSelected && calendar.$node.val() === formattedDate ? true : null,
                                            activedescendant: isHighlighted ? true : null,
                                            disabled: isDisabled ? true : null
                                        })
                                    ),
                                    '',
                                    _.ariaAttr({ role: 'presentation' })
                                ] //endreturn
                            }
                        })
                    ] //endreturn
                }
            })
        ),
        settings.klass.table,
        'id="' + calendar.$node[0].id + '_table' + '" ' + _.ariaAttr({
            role: 'grid',
            controls: calendar.$node[0].id,
            readonly: true
        })
    ) +

    // * For Firefox forms to submit, make sure to set the buttons’ `type` attributes as “button”.
    _.node(
        'div',
        _.node( 'button', settings.today, settings.klass.buttonToday,
            'type=button data-pick=' + nowObject.pick +
            ( isOpen && !calendar.disabled(nowObject) ? '' : ' disabled' ) + ' ' +
            _.ariaAttr({ controls: calendar.$node[0].id }) ) +
        _.node( 'button', settings.clear, settings.klass.buttonClear,
            'type=button data-clear=1' +
            ( isOpen ? '' : ' disabled' ) + ' ' +
            _.ariaAttr({ controls: calendar.$node[0].id }) ) +
        _.node('button', settings.close, settings.klass.buttonClose,
            'type=button data-close=true ' +
            ( isOpen ? '' : ' disabled' ) + ' ' +
            _.ariaAttr({ controls: calendar.$node[0].id }) ),
        settings.klass.footer
    ) //endreturn
} //DatePicker.prototype.nodes




/**
 * The date picker defaults.
 */
DatePicker.defaults = (function( prefix ) {

    return {

        // The title label to use for the month nav buttons
        labelMonthNext: 'Next month',
        labelMonthPrev: 'Previous month',

        // The title label to use for the dropdown selectors
        labelMonthSelect: 'Select a month',
        labelYearSelect: 'Select a year',

        // Months and weekdays
        monthsFull: [ 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' ],
        monthsShort: [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ],
        weekdaysFull: [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' ],
        weekdaysShort: [ 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat' ],

        // Today and clear
        today: 'Today',
        clear: 'Clear',
        close: 'Close',

        // Picker close behavior
        closeOnSelect: true,
        closeOnClear: true,

        // The format to show on the `input` element
        format: 'd mmmm, yyyy',

        // Classes
        klass: {

            table: prefix + 'table',

            header: prefix + 'header',

            navPrev: prefix + 'nav--prev',
            navNext: prefix + 'nav--next',
            navDisabled: prefix + 'nav--disabled',

            month: prefix + 'month',
            year: prefix + 'year',

            selectMonth: prefix + 'select--month',
            selectYear: prefix + 'select--year',

            weekdays: prefix + 'weekday',

            day: prefix + 'day',
            disabled: prefix + 'day--disabled',
            selected: prefix + 'day--selected',
            highlighted: prefix + 'day--highlighted',
            now: prefix + 'day--today',
            infocus: prefix + 'day--infocus',
            outfocus: prefix + 'day--outfocus',

            footer: prefix + 'footer',

            buttonClear: prefix + 'button--clear',
            buttonToday: prefix + 'button--today',
            buttonClose: prefix + 'button--close'
        }
    }
})( Picker.klasses().picker + '__' )





/**
 * Extend the picker to add the date picker.
 */
Picker.extend( 'pickadate', DatePicker )


}));




/*!
 * Time picker for pickadate.js v3.5.6
 * http://amsul.github.io/pickadate.js/time.htm
 */

(function ( factory ) {

    // AMD.
    if ( typeof define == 'function' && define.amd )
        define( ['./picker', 'jquery'], factory )

    // Node.js/browserify.
    else if ( typeof exports == 'object' )
        module.exports = factory( require('./picker.js'), require('jquery') )

    // Browser globals.
    else factory( Picker, jQuery )

}(function( Picker, $ ) {


/**
 * Globals and constants
 */
var HOURS_IN_DAY = 24,
    MINUTES_IN_HOUR = 60,
    HOURS_TO_NOON = 12,
    MINUTES_IN_DAY = HOURS_IN_DAY * MINUTES_IN_HOUR,
    _ = Picker._



/**
 * The time picker constructor
 */
function TimePicker( picker, settings ) {

    var clock = this,
        elementValue = picker.$node[ 0 ].value,
        elementDataValue = picker.$node.data( 'value' ),
        valueString = elementDataValue || elementValue,
        formatString = elementDataValue ? settings.formatSubmit : settings.format

    clock.settings = settings
    clock.$node = picker.$node

    // The queue of methods that will be used to build item objects.
    clock.queue = {
        interval: 'i',
        min: 'measure create',
        max: 'measure create',
        now: 'now create',
        select: 'parse create validate',
        highlight: 'parse create validate',
        view: 'parse create validate',
        disable: 'deactivate',
        enable: 'activate'
    }

    // The component's item object.
    clock.item = {}

    clock.item.clear = null
    clock.item.interval = settings.interval || 30
    clock.item.disable = ( settings.disable || [] ).slice( 0 )
    clock.item.enable = -(function( collectionDisabled ) {
        return collectionDisabled[ 0 ] === true ? collectionDisabled.shift() : -1
    })( clock.item.disable )

    clock.
        set( 'min', settings.min ).
        set( 'max', settings.max ).
        set( 'now' )

    // When there’s a value, set the `select`, which in turn
    // also sets the `highlight` and `view`.
    if ( valueString ) {
        clock.set( 'select', valueString, {
            format: formatString
        })
    }

    // If there’s no value, default to highlighting “today”.
    else {
        clock.
            set( 'select', null ).
            set( 'highlight', clock.item.now )
    }

    // The keycode to movement mapping.
    clock.key = {
        40: 1, // Down
        38: -1, // Up
        39: 1, // Right
        37: -1, // Left
        go: function( timeChange ) {
            clock.set(
                'highlight',
                clock.item.highlight.pick + timeChange * clock.item.interval,
                { interval: timeChange * clock.item.interval }
            )
            this.render()
        }
    }


    // Bind some picker events.
    picker.
        on( 'render', function() {
            var $pickerHolder = picker.$root.children(),
                $viewset = $pickerHolder.find( '.' + settings.klass.viewset ),
                vendors = function( prop ) {
                    return ['webkit', 'moz', 'ms', 'o', ''].map(function( vendor ) {
                        return ( vendor ? '-' + vendor + '-' : '' ) + prop
                    })
                },
                animations = function( $el, state ) {
                    vendors( 'transform' ).map(function( prop ) {
                        $el.css( prop, state )
                    })
                    vendors( 'transition' ).map(function( prop ) {
                        $el.css( prop, state )
                    })
                }
            if ( $viewset.length ) {
                animations( $pickerHolder, 'none' )
                $pickerHolder[ 0 ].scrollTop = ~~$viewset.position().top - ( $viewset[ 0 ].clientHeight * 2 )
                animations( $pickerHolder, '' )
            }
        }, 1 ).
        on( 'open', function() {
            picker.$root.find( 'button' ).attr( 'disabled', false )
        }, 1 ).
        on( 'close', function() {
            picker.$root.find( 'button' ).attr( 'disabled', true )
        }, 1 )

} //TimePicker


/**
 * Set a timepicker item object.
 */
TimePicker.prototype.set = function( type, value, options ) {

    var clock = this,
        clockItem = clock.item

    // If the value is `null` just set it immediately.
    if ( value === null ) {
        if ( type == 'clear' ) type = 'select'
        clockItem[ type ] = value
        return clock
    }

    // Otherwise go through the queue of methods, and invoke the functions.
    // Update this as the time unit, and set the final value as this item.
    // * In the case of `enable`, keep the queue but set `disable` instead.
    //   And in the case of `flip`, keep the queue but set `enable` instead.
    clockItem[ ( type == 'enable' ? 'disable' : type == 'flip' ? 'enable' : type ) ] = clock.queue[ type ].split( ' ' ).map( function( method ) {
        value = clock[ method ]( type, value, options )
        return value
    }).pop()

    // Check if we need to cascade through more updates.
    if ( type == 'select' ) {
        clock.set( 'highlight', clockItem.select, options )
    }
    else if ( type == 'highlight' ) {
        clock.set( 'view', clockItem.highlight, options )
    }
    else if ( type == 'interval' ) {
        clock.
            set( 'min', clockItem.min, options ).
            set( 'max', clockItem.max, options )
    }
    else if ( type.match( /^(flip|min|max|disable|enable)$/ ) ) {
        if ( clockItem.select && clock.disabled( clockItem.select ) ) {
            clock.set( 'select', value, options )
        }
        if ( clockItem.highlight && clock.disabled( clockItem.highlight ) ) {
            clock.set( 'highlight', value, options )
        }
        if ( type == 'min' ) {
            clock.set( 'max', clockItem.max, options )
        }
    }

    return clock
} //TimePicker.prototype.set


/**
 * Get a timepicker item object.
 */
TimePicker.prototype.get = function( type ) {
    return this.item[ type ]
} //TimePicker.prototype.get


/**
 * Create a picker time object.
 */
TimePicker.prototype.create = function( type, value, options ) {

    var clock = this

    // If there’s no value, use the type as the value.
    value = value === undefined ? type : value

    // If it’s a date object, convert it into an array.
    if ( _.isDate( value ) ) {
        value = [ value.getHours(), value.getMinutes() ]
    }

    // If it’s an object, use the “pick” value.
    if ( $.isPlainObject( value ) && _.isInteger( value.pick ) ) {
        value = value.pick
    }

    // If it’s an array, convert it into minutes.
    else if ( $.isArray( value ) ) {
        value = +value[ 0 ] * MINUTES_IN_HOUR + (+value[ 1 ])
    }

    // If no valid value is passed, set it to “now”.
    else if ( !_.isInteger( value ) ) {
        value = clock.now( type, value, options )
    }

    // If we’re setting the max, make sure it’s greater than the min.
    if ( type == 'max' && value < clock.item.min.pick ) {
        value += MINUTES_IN_DAY
    }

    // If the value doesn’t fall directly on the interval,
    // add one interval to indicate it as “passed”.
    if ( type != 'min' && type != 'max' && (value - clock.item.min.pick) % clock.item.interval !== 0 ) {
        value += clock.item.interval
    }

    // Normalize it into a “reachable” interval.
    value = clock.normalize( type, value, options )

    // Return the compiled object.
    return {

        // Divide to get hours from minutes.
        hour: ~~( HOURS_IN_DAY + value / MINUTES_IN_HOUR ) % HOURS_IN_DAY,

        // The remainder is the minutes.
        mins: ( MINUTES_IN_HOUR + value % MINUTES_IN_HOUR ) % MINUTES_IN_HOUR,

        // The time in total minutes.
        time: ( MINUTES_IN_DAY + value ) % MINUTES_IN_DAY,

        // Reference to the “relative” value to pick.
        pick: value % MINUTES_IN_DAY
    }
} //TimePicker.prototype.create


/**
 * Create a range limit object using an array, date object,
 * literal “true”, or integer relative to another time.
 */
TimePicker.prototype.createRange = function( from, to ) {

    var clock = this,
        createTime = function( time ) {
            if ( time === true || $.isArray( time ) || _.isDate( time ) ) {
                return clock.create( time )
            }
            return time
        }

    // Create objects if possible.
    if ( !_.isInteger( from ) ) {
        from = createTime( from )
    }
    if ( !_.isInteger( to ) ) {
        to = createTime( to )
    }

    // Create relative times.
    if ( _.isInteger( from ) && $.isPlainObject( to ) ) {
        from = [ to.hour, to.mins + ( from * clock.settings.interval ) ];
    }
    else if ( _.isInteger( to ) && $.isPlainObject( from ) ) {
        to = [ from.hour, from.mins + ( to * clock.settings.interval ) ];
    }

    return {
        from: createTime( from ),
        to: createTime( to )
    }
} //TimePicker.prototype.createRange


/**
 * Check if a time unit falls within a time range object.
 */
TimePicker.prototype.withinRange = function( range, timeUnit ) {
    range = this.createRange(range.from, range.to)
    return timeUnit.pick >= range.from.pick && timeUnit.pick <= range.to.pick
}


/**
 * Check if two time range objects overlap.
 */
TimePicker.prototype.overlapRanges = function( one, two ) {

    var clock = this

    // Convert the ranges into comparable times.
    one = clock.createRange( one.from, one.to )
    two = clock.createRange( two.from, two.to )

    return clock.withinRange( one, two.from ) || clock.withinRange( one, two.to ) ||
        clock.withinRange( two, one.from ) || clock.withinRange( two, one.to )
}


/**
 * Get the time relative to now.
 */
TimePicker.prototype.now = function( type, value/*, options*/ ) {

    var interval = this.item.interval,
        date = new Date(),
        nowMinutes = date.getHours() * MINUTES_IN_HOUR + date.getMinutes(),
        isValueInteger = _.isInteger( value ),
        isBelowInterval

    // Make sure “now” falls within the interval range.
    nowMinutes -= nowMinutes % interval

    // Check if the difference is less than the interval itself.
    isBelowInterval = value < 0 && interval * value + nowMinutes <= -interval

    // Add an interval because the time has “passed”.
    nowMinutes += type == 'min' && isBelowInterval ? 0 : interval

    // If the value is a number, adjust by that many intervals.
    if ( isValueInteger ) {
        nowMinutes += interval * (
            isBelowInterval && type != 'max' ?
                value + 1 :
                value
            )
    }

    // Return the final calculation.
    return nowMinutes
} //TimePicker.prototype.now


/**
 * Normalize minutes to be “reachable” based on the min and interval.
 */
TimePicker.prototype.normalize = function( type, value/*, options*/ ) {

    var interval = this.item.interval,
        minTime = this.item.min && this.item.min.pick || 0

    // If setting min time, don’t shift anything.
    // Otherwise get the value and min difference and then
    // normalize the difference with the interval.
    value -= type == 'min' ? 0 : ( value - minTime ) % interval

    // Return the adjusted value.
    return value
} //TimePicker.prototype.normalize


/**
 * Measure the range of minutes.
 */
TimePicker.prototype.measure = function( type, value, options ) {

    var clock = this

    // If it’s anything false-y, set it to the default.
    if ( !value ) {
        value = type == 'min' ? [ 0, 0 ] : [ HOURS_IN_DAY - 1, MINUTES_IN_HOUR - 1 ]
    }

    // If it’s a string, parse it.
    if ( typeof value == 'string' ) {
        value = clock.parse( type, value )
    }

    // If it’s a literal true, or an integer, make it relative to now.
    else if ( value === true || _.isInteger( value ) ) {
        value = clock.now( type, value, options )
    }

    // If it’s an object already, just normalize it.
    else if ( $.isPlainObject( value ) && _.isInteger( value.pick ) ) {
        value = clock.normalize( type, value.pick, options )
    }

    return value
} ///TimePicker.prototype.measure


/**
 * Validate an object as enabled.
 */
TimePicker.prototype.validate = function( type, timeObject, options ) {

    var clock = this,
        interval = options && options.interval ? options.interval : clock.item.interval

    // Check if the object is disabled.
    if ( clock.disabled( timeObject ) ) {

        // Shift with the interval until we reach an enabled time.
        timeObject = clock.shift( timeObject, interval )
    }

    // Scope the object into range.
    timeObject = clock.scope( timeObject )

    // Do a second check to see if we landed on a disabled min/max.
    // In that case, shift using the opposite interval as before.
    if ( clock.disabled( timeObject ) ) {
        timeObject = clock.shift( timeObject, interval * -1 )
    }

    // Return the final object.
    return timeObject
} //TimePicker.prototype.validate


/**
 * Check if an object is disabled.
 */
TimePicker.prototype.disabled = function( timeToVerify ) {

    var clock = this,

        // Filter through the disabled times to check if this is one.
        isDisabledMatch = clock.item.disable.filter( function( timeToDisable ) {

            // If the time is a number, match the hours.
            if ( _.isInteger( timeToDisable ) ) {
                return timeToVerify.hour == timeToDisable
            }

            // If it’s an array, create the object and match the times.
            if ( $.isArray( timeToDisable ) || _.isDate( timeToDisable ) ) {
                return timeToVerify.pick == clock.create( timeToDisable ).pick
            }

            // If it’s an object, match a time within the “from” and “to” range.
            if ( $.isPlainObject( timeToDisable ) ) {
                return clock.withinRange( timeToDisable, timeToVerify )
            }
        })

    // If this time matches a disabled time, confirm it’s not inverted.
    isDisabledMatch = isDisabledMatch.length && !isDisabledMatch.filter(function( timeToDisable ) {
        return $.isArray( timeToDisable ) && timeToDisable[2] == 'inverted' ||
            $.isPlainObject( timeToDisable ) && timeToDisable.inverted
    }).length

    // If the clock is "enabled" flag is flipped, flip the condition.
    return clock.item.enable === -1 ? !isDisabledMatch : isDisabledMatch ||
        timeToVerify.pick < clock.item.min.pick ||
        timeToVerify.pick > clock.item.max.pick
} //TimePicker.prototype.disabled


/**
 * Shift an object by an interval until we reach an enabled object.
 */
TimePicker.prototype.shift = function( timeObject, interval ) {

    var clock = this,
        minLimit = clock.item.min.pick,
        maxLimit = clock.item.max.pick/*,
        safety = 1000*/

    interval = interval || clock.item.interval

    // Keep looping as long as the time is disabled.
    while ( /*safety &&*/ clock.disabled( timeObject ) ) {

        /*safety -= 1
        if ( !safety ) {
            throw 'Fell into an infinite loop while shifting to ' + timeObject.hour + ':' + timeObject.mins + '.'
        }*/

        // Increase/decrease the time by the interval and keep looping.
        timeObject = clock.create( timeObject.pick += interval )

        // If we've looped beyond the limits, break out of the loop.
        if ( timeObject.pick <= minLimit || timeObject.pick >= maxLimit ) {
            break
        }
    }

    // Return the final object.
    return timeObject
} //TimePicker.prototype.shift


/**
 * Scope an object to be within range of min and max.
 */
TimePicker.prototype.scope = function( timeObject ) {
    var minLimit = this.item.min.pick,
        maxLimit = this.item.max.pick
    return this.create( timeObject.pick > maxLimit ? maxLimit : timeObject.pick < minLimit ? minLimit : timeObject )
} //TimePicker.prototype.scope


/**
 * Parse a string into a usable type.
 */
TimePicker.prototype.parse = function( type, value, options ) {

    var hour, minutes, isPM, item, parseValue,
        clock = this,
        parsingObject = {}

    // If it’s already parsed, we’re good.
    if ( !value || typeof value != 'string' ) {
        return value
    }

    // We need a `.format` to parse the value with.
    if ( !( options && options.format ) ) {
        options = options || {}
        options.format = clock.settings.format
    }

    // Convert the format into an array and then map through it.
    clock.formats.toArray( options.format ).map( function( label ) {

        var
            substring,

            // Grab the formatting label.
            formattingLabel = clock.formats[ label ],

            // The format length is from the formatting label function or the
            // label length without the escaping exclamation (!) mark.
            formatLength = formattingLabel ?
                _.trigger( formattingLabel, clock, [ value, parsingObject ] ) :
                label.replace( /^!/, '' ).length

        // If there's a format label, split the value up to the format length.
        // Then add it to the parsing object with appropriate label.
        if ( formattingLabel ) {
            substring = value.substr( 0, formatLength )
            parsingObject[ label ] = substring.match(/^\d+$/) ? +substring : substring
        }

        // Update the time value as the substring from format length to end.
        value = value.substr( formatLength )
    })

    // Grab the hour and minutes from the parsing object.
    for ( item in parsingObject ) {
        parseValue = parsingObject[item]
        if ( _.isInteger(parseValue) ) {
            if ( item.match(/^(h|hh)$/i) ) {
                hour = parseValue
                if ( item == 'h' || item == 'hh' ) {
                    hour %= 12
                }
            }
            else if ( item == 'i' ) {
                minutes = parseValue
            }
        }
        else if ( item.match(/^a$/i) && parseValue.match(/^p/i) && ('h' in parsingObject || 'hh' in parsingObject) ) {
            isPM = true
        }
    }

    // Calculate it in minutes and return.
    return (isPM ? hour + 12 : hour) * MINUTES_IN_HOUR + minutes
} //TimePicker.prototype.parse


/**
 * Various formats to display the object in.
 */
TimePicker.prototype.formats = {

    h: function( string, timeObject ) {

        // If there's string, then get the digits length.
        // Otherwise return the selected hour in "standard" format.
        return string ? _.digits( string ) : timeObject.hour % HOURS_TO_NOON || HOURS_TO_NOON
    },
    hh: function( string, timeObject ) {

        // If there's a string, then the length is always 2.
        // Otherwise return the selected hour in "standard" format with a leading zero.
        return string ? 2 : _.lead( timeObject.hour % HOURS_TO_NOON || HOURS_TO_NOON )
    },
    H: function( string, timeObject ) {

        // If there's string, then get the digits length.
        // Otherwise return the selected hour in "military" format as a string.
        return string ? _.digits( string ) : '' + ( timeObject.hour % 24 )
    },
    HH: function( string, timeObject ) {

        // If there's string, then get the digits length.
        // Otherwise return the selected hour in "military" format with a leading zero.
        return string ? _.digits( string ) : _.lead( timeObject.hour % 24 )
    },
    i: function( string, timeObject ) {

        // If there's a string, then the length is always 2.
        // Otherwise return the selected minutes.
        return string ? 2 : _.lead( timeObject.mins )
    },
    a: function( string, timeObject ) {

        // If there's a string, then the length is always 4.
        // Otherwise check if it's more than "noon" and return either am/pm.
        return string ? 4 : MINUTES_IN_DAY / 2 > timeObject.time % MINUTES_IN_DAY ? 'a.m.' : 'p.m.'
    },
    A: function( string, timeObject ) {

        // If there's a string, then the length is always 2.
        // Otherwise check if it's more than "noon" and return either am/pm.
        return string ? 2 : MINUTES_IN_DAY / 2 > timeObject.time % MINUTES_IN_DAY ? 'AM' : 'PM'
    },

    // Create an array by splitting the formatting string passed.
    toArray: function( formatString ) { return formatString.split( /(h{1,2}|H{1,2}|i|a|A|!.)/g ) },

    // Format an object into a string using the formatting options.
    toString: function ( formatString, itemObject ) {
        var clock = this
        return clock.formats.toArray( formatString ).map( function( label ) {
            return _.trigger( clock.formats[ label ], clock, [ 0, itemObject ] ) || label.replace( /^!/, '' )
        }).join( '' )
    }
} //TimePicker.prototype.formats




/**
 * Check if two time units are the exact.
 */
TimePicker.prototype.isTimeExact = function( one, two ) {

    var clock = this

    // When we’re working with minutes, do a direct comparison.
    if (
        ( _.isInteger( one ) && _.isInteger( two ) ) ||
        ( typeof one == 'boolean' && typeof two == 'boolean' )
     ) {
        return one === two
    }

    // When we’re working with time representations, compare the “pick” value.
    if (
        ( _.isDate( one ) || $.isArray( one ) ) &&
        ( _.isDate( two ) || $.isArray( two ) )
    ) {
        return clock.create( one ).pick === clock.create( two ).pick
    }

    // When we’re working with range objects, compare the “from” and “to”.
    if ( $.isPlainObject( one ) && $.isPlainObject( two ) ) {
        return clock.isTimeExact( one.from, two.from ) && clock.isTimeExact( one.to, two.to )
    }

    return false
}


/**
 * Check if two time units overlap.
 */
TimePicker.prototype.isTimeOverlap = function( one, two ) {

    var clock = this

    // When we’re working with an integer, compare the hours.
    if ( _.isInteger( one ) && ( _.isDate( two ) || $.isArray( two ) ) ) {
        return one === clock.create( two ).hour
    }
    if ( _.isInteger( two ) && ( _.isDate( one ) || $.isArray( one ) ) ) {
        return two === clock.create( one ).hour
    }

    // When we’re working with range objects, check if the ranges overlap.
    if ( $.isPlainObject( one ) && $.isPlainObject( two ) ) {
        return clock.overlapRanges( one, two )
    }

    return false
}


/**
 * Flip the “enabled” state.
 */
TimePicker.prototype.flipEnable = function(val) {
    var itemObject = this.item
    itemObject.enable = val || (itemObject.enable == -1 ? 1 : -1)
}


/**
 * Mark a collection of times as “disabled”.
 */
TimePicker.prototype.deactivate = function( type, timesToDisable ) {

    var clock = this,
        disabledItems = clock.item.disable.slice(0)


    // If we’re flipping, that’s all we need to do.
    if ( timesToDisable == 'flip' ) {
        clock.flipEnable()
    }

    else if ( timesToDisable === false ) {
        clock.flipEnable(1)
        disabledItems = []
    }

    else if ( timesToDisable === true ) {
        clock.flipEnable(-1)
        disabledItems = []
    }

    // Otherwise go through the times to disable.
    else {

        timesToDisable.map(function( unitToDisable ) {

            var matchFound

            // When we have disabled items, check for matches.
            // If something is matched, immediately break out.
            for ( var index = 0; index < disabledItems.length; index += 1 ) {
                if ( clock.isTimeExact( unitToDisable, disabledItems[index] ) ) {
                    matchFound = true
                    break
                }
            }

            // If nothing was found, add the validated unit to the collection.
            if ( !matchFound ) {
                if (
                    _.isInteger( unitToDisable ) ||
                    _.isDate( unitToDisable ) ||
                    $.isArray( unitToDisable ) ||
                    ( $.isPlainObject( unitToDisable ) && unitToDisable.from && unitToDisable.to )
                ) {
                    disabledItems.push( unitToDisable )
                }
            }
        })
    }

    // Return the updated collection.
    return disabledItems
} //TimePicker.prototype.deactivate


/**
 * Mark a collection of times as “enabled”.
 */
TimePicker.prototype.activate = function( type, timesToEnable ) {

    var clock = this,
        disabledItems = clock.item.disable,
        disabledItemsCount = disabledItems.length

    // If we’re flipping, that’s all we need to do.
    if ( timesToEnable == 'flip' ) {
        clock.flipEnable()
    }

    else if ( timesToEnable === true ) {
        clock.flipEnable(1)
        disabledItems = []
    }

    else if ( timesToEnable === false ) {
        clock.flipEnable(-1)
        disabledItems = []
    }

    // Otherwise go through the disabled times.
    else {

        timesToEnable.map(function( unitToEnable ) {

            var matchFound,
                disabledUnit,
                index,
                isRangeMatched

            // Go through the disabled items and try to find a match.
            for ( index = 0; index < disabledItemsCount; index += 1 ) {

                disabledUnit = disabledItems[index]

                // When an exact match is found, remove it from the collection.
                if ( clock.isTimeExact( disabledUnit, unitToEnable ) ) {
                    matchFound = disabledItems[index] = null
                    isRangeMatched = true
                    break
                }

                // When an overlapped match is found, add the “inverted” state to it.
                else if ( clock.isTimeOverlap( disabledUnit, unitToEnable ) ) {
                    if ( $.isPlainObject( unitToEnable ) ) {
                        unitToEnable.inverted = true
                        matchFound = unitToEnable
                    }
                    else if ( $.isArray( unitToEnable ) ) {
                        matchFound = unitToEnable
                        if ( !matchFound[2] ) matchFound.push( 'inverted' )
                    }
                    else if ( _.isDate( unitToEnable ) ) {
                        matchFound = [ unitToEnable.getFullYear(), unitToEnable.getMonth(), unitToEnable.getDate(), 'inverted' ]
                    }
                    break
                }
            }

            // If a match was found, remove a previous duplicate entry.
            if ( matchFound ) for ( index = 0; index < disabledItemsCount; index += 1 ) {
                if ( clock.isTimeExact( disabledItems[index], unitToEnable ) ) {
                    disabledItems[index] = null
                    break
                }
            }

            // In the event that we’re dealing with an overlap of range times,
            // make sure there are no “inverted” times because of it.
            if ( isRangeMatched ) for ( index = 0; index < disabledItemsCount; index += 1 ) {
                if ( clock.isTimeOverlap( disabledItems[index], unitToEnable ) ) {
                    disabledItems[index] = null
                    break
                }
            }

            // If something is still matched, add it into the collection.
            if ( matchFound ) {
                disabledItems.push( matchFound )
            }
        })
    }

    // Return the updated collection.
    return disabledItems.filter(function( val ) { return val != null })
} //TimePicker.prototype.activate


/**
 * The division to use for the range intervals.
 */
TimePicker.prototype.i = function( type, value/*, options*/ ) {
    return _.isInteger( value ) && value > 0 ? value : this.item.interval
}


/**
 * Create a string for the nodes in the picker.
 */
TimePicker.prototype.nodes = function( isOpen ) {

    var
        clock = this,
        settings = clock.settings,
        selectedObject = clock.item.select,
        highlightedObject = clock.item.highlight,
        viewsetObject = clock.item.view,
        disabledCollection = clock.item.disable

    return _.node(
        'ul',
        _.group({
            min: clock.item.min.pick,
            max: clock.item.max.pick,
            i: clock.item.interval,
            node: 'li',
            item: function( loopedTime ) {
                loopedTime = clock.create( loopedTime )
                var timeMinutes = loopedTime.pick,
                    isSelected = selectedObject && selectedObject.pick == timeMinutes,
                    isHighlighted = highlightedObject && highlightedObject.pick == timeMinutes,
                    isDisabled = disabledCollection && clock.disabled( loopedTime ),
                    formattedTime = _.trigger( clock.formats.toString, clock, [ settings.format, loopedTime ] )
                return [
                    _.trigger( clock.formats.toString, clock, [ _.trigger( settings.formatLabel, clock, [ loopedTime ] ) || settings.format, loopedTime ] ),
                    (function( klasses ) {

                        if ( isSelected ) {
                            klasses.push( settings.klass.selected )
                        }

                        if ( isHighlighted ) {
                            klasses.push( settings.klass.highlighted )
                        }

                        if ( viewsetObject && viewsetObject.pick == timeMinutes ) {
                            klasses.push( settings.klass.viewset )
                        }

                        if ( isDisabled ) {
                            klasses.push( settings.klass.disabled )
                        }

                        return klasses.join( ' ' )
                    })( [ settings.klass.listItem ] ),
                    'data-pick=' + loopedTime.pick + ' ' + _.ariaAttr({
                        role: 'option',
                        label: formattedTime,
                        selected: isSelected && clock.$node.val() === formattedTime ? true : null,
                        activedescendant: isHighlighted ? true : null,
                        disabled: isDisabled ? true : null
                    })
                ]
            }
        }) +

        // * For Firefox forms to submit, make sure to set the button’s `type` attribute as “button”.
        _.node(
            'li',
            _.node(
                'button',
                settings.clear,
                settings.klass.buttonClear,
                'type=button data-clear=1' + ( isOpen ? '' : ' disabled' ) + ' ' +
                _.ariaAttr({ controls: clock.$node[0].id })
            ),
            '', _.ariaAttr({ role: 'presentation' })
        ),
        settings.klass.list,
        _.ariaAttr({ role: 'listbox', controls: clock.$node[0].id })
    )
} //TimePicker.prototype.nodes







/**
 * Extend the picker to add the component with the defaults.
 */
TimePicker.defaults = (function( prefix ) {

    return {

        // Clear
        clear: 'Clear',

        // The format to show on the `input` element
        format: 'h:i A',

        // The interval between each time
        interval: 30,

        // Picker close behavior
        closeOnSelect: true,
        closeOnClear: true,

        // Classes
        klass: {

            picker: prefix + ' ' + prefix + '--time',
            holder: prefix + '__holder',

            list: prefix + '__list',
            listItem: prefix + '__list-item',

            disabled: prefix + '__list-item--disabled',
            selected: prefix + '__list-item--selected',
            highlighted: prefix + '__list-item--highlighted',
            viewset: prefix + '__list-item--viewset',
            now: prefix + '__list-item--now',

            buttonClear: prefix + '__button--clear'
        }
    }
})( Picker.klasses().picker )





/**
 * Extend the picker to add the time picker.
 */
Picker.extend( 'pickatime', TimePicker )


}));





/*jshint
   asi: true,
   unused: true,
   boss: true,
   loopfunc: true,
   eqnull: true
 */


/*!
 * Legacy browser support
 */


// Map array support
if ( ![].map ) {
    Array.prototype.map = function ( callback, self ) {
        var array = this, len = array.length, newArray = new Array( len )
        for ( var i = 0; i < len; i++ ) {
            if ( i in array ) {
                newArray[ i ] = callback.call( self, array[ i ], i, array )
            }
        }
        return newArray
    }
}


// Filter array support
if ( ![].filter ) {
    Array.prototype.filter = function( callback ) {
        if ( this == null ) throw new TypeError()
        var t = Object( this ), len = t.length >>> 0
        if ( typeof callback != 'function' ) throw new TypeError()
        var newArray = [], thisp = arguments[ 1 ]
        for ( var i = 0; i < len; i++ ) {
          if ( i in t ) {
            var val = t[ i ]
            if ( callback.call( thisp, val, i, t ) ) newArray.push( val )
          }
        }
        return newArray
    }
}


// Index of array support
if ( ![].indexOf ) {
    Array.prototype.indexOf = function( searchElement ) {
        if ( this == null ) throw new TypeError()
        var t = Object( this ), len = t.length >>> 0
        if ( len === 0 ) return -1
        var n = 0
        if ( arguments.length > 1 ) {
            n = Number( arguments[ 1 ] )
            if ( n != n ) {
                n = 0
            }
            else if ( n !== 0 && n != Infinity && n != -Infinity ) {
                n = ( n > 0 || -1 ) * Math.floor( Math.abs( n ) )
            }
        }
        if ( n >= len ) return -1
        var k = n >= 0 ? n : Math.max( len - Math.abs( n ), 0 )
        for ( ; k < len; k++ ) {
            if ( k in t && t[ k ] === searchElement ) return k
        }
        return -1
    }
}


/*!
 * Cross-Browser Split 1.1.1
 * Copyright 2007-2012 Steven Levithan <stevenlevithan.com>
 * Available under the MIT License
 * http://blog.stevenlevithan.com/archives/cross-browser-split
 */
var nativeSplit = String.prototype.split, compliantExecNpcg = /()??/.exec('')[1] === undefined
String.prototype.split = function(separator, limit) {
    var str = this
    if (Object.prototype.toString.call(separator) !== '[object RegExp]') {
        return nativeSplit.call(str, separator, limit)
    }
    var output = [],
        flags = (separator.ignoreCase ? 'i' : '') +
                (separator.multiline  ? 'm' : '') +
                (separator.extended   ? 'x' : '') +
                (separator.sticky     ? 'y' : ''),
        lastLastIndex = 0,
        separator2, match, lastIndex, lastLength
    separator = new RegExp(separator.source, flags + 'g')
    str += ''
    if (!compliantExecNpcg) {
        separator2 = new RegExp('^' + separator.source + '$(?!\\s)', flags)
    }
    limit = limit === undefined ? -1 >>> 0 : limit >>> 0
    while (match = separator.exec(str)) {
        lastIndex = match.index + match[0].length
        if (lastIndex > lastLastIndex) {
            output.push(str.slice(lastLastIndex, match.index))
            if (!compliantExecNpcg && match.length > 1) {
                match[0].replace(separator2, function () {
                    for (var i = 1; i < arguments.length - 2; i++) {
                        if (arguments[i] === undefined) {
                            match[i] = undefined
                        }
                    }
                })
            }
            if (match.length > 1 && match.index < str.length) {
                Array.prototype.push.apply(output, match.slice(1))
            }
            lastLength = match[0].length
            lastLastIndex = lastIndex
            if (output.length >= limit) {
                break
            }
        }
        if (separator.lastIndex === match.index) {
            separator.lastIndex++
        }
    }
    if (lastLastIndex === str.length) {
        if (lastLength || !separator.test('')) {
            output.push('')
        }
    } else {
        output.push(str.slice(lastLastIndex))
    }
    return output.length > limit ? output.slice(0, limit) : output
};

 /*
 * # Semantic UI - 2.2.2
 * https://github.com/Semantic-Org/Semantic-UI
 * http://www.semantic-ui.com/
 *
 * Copyright 2014 Contributors
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */
/*!
 * # Semantic UI 2.2.2 - Site
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

$.site = $.fn.site = function(parameters) {
  var
    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),

    settings        = ( $.isPlainObject(parameters) )
      ? $.extend(true, {}, $.site.settings, parameters)
      : $.extend({}, $.site.settings),

    namespace       = settings.namespace,
    error           = settings.error,

    eventNamespace  = '.' + namespace,
    moduleNamespace = 'module-' + namespace,

    $document       = $(document),
    $module         = $document,
    element         = this,
    instance        = $module.data(moduleNamespace),

    module,
    returnedValue
  ;
  module = {

    initialize: function() {
      module.instantiate();
    },

    instantiate: function() {
      module.verbose('Storing instance of site', module);
      instance = module;
      $module
        .data(moduleNamespace, module)
      ;
    },

    normalize: function() {
      module.fix.console();
      module.fix.requestAnimationFrame();
    },

    fix: {
      console: function() {
        module.debug('Normalizing window.console');
        if (console === undefined || console.log === undefined) {
          module.verbose('Console not available, normalizing events');
          module.disable.console();
        }
        if (typeof console.group == 'undefined' || typeof console.groupEnd == 'undefined' || typeof console.groupCollapsed == 'undefined') {
          module.verbose('Console group not available, normalizing events');
          window.console.group = function() {};
          window.console.groupEnd = function() {};
          window.console.groupCollapsed = function() {};
        }
        if (typeof console.markTimeline == 'undefined') {
          module.verbose('Mark timeline not available, normalizing events');
          window.console.markTimeline = function() {};
        }
      },
      consoleClear: function() {
        module.debug('Disabling programmatic console clearing');
        window.console.clear = function() {};
      },
      requestAnimationFrame: function() {
        module.debug('Normalizing requestAnimationFrame');
        if(window.requestAnimationFrame === undefined) {
          module.debug('RequestAnimationFrame not available, normalizing event');
          window.requestAnimationFrame = window.requestAnimationFrame
            || window.mozRequestAnimationFrame
            || window.webkitRequestAnimationFrame
            || window.msRequestAnimationFrame
            || function(callback) { setTimeout(callback, 0); }
          ;
        }
      }
    },

    moduleExists: function(name) {
      return ($.fn[name] !== undefined && $.fn[name].settings !== undefined);
    },

    enabled: {
      modules: function(modules) {
        var
          enabledModules = []
        ;
        modules = modules || settings.modules;
        $.each(modules, function(index, name) {
          if(module.moduleExists(name)) {
            enabledModules.push(name);
          }
        });
        return enabledModules;
      }
    },

    disabled: {
      modules: function(modules) {
        var
          disabledModules = []
        ;
        modules = modules || settings.modules;
        $.each(modules, function(index, name) {
          if(!module.moduleExists(name)) {
            disabledModules.push(name);
          }
        });
        return disabledModules;
      }
    },

    change: {
      setting: function(setting, value, modules, modifyExisting) {
        modules = (typeof modules === 'string')
          ? (modules === 'all')
            ? settings.modules
            : [modules]
          : modules || settings.modules
        ;
        modifyExisting = (modifyExisting !== undefined)
          ? modifyExisting
          : true
        ;
        $.each(modules, function(index, name) {
          var
            namespace = (module.moduleExists(name))
              ? $.fn[name].settings.namespace || false
              : true,
            $existingModules
          ;
          if(module.moduleExists(name)) {
            module.verbose('Changing default setting', setting, value, name);
            $.fn[name].settings[setting] = value;
            if(modifyExisting && namespace) {
              $existingModules = $(':data(module-' + namespace + ')');
              if($existingModules.length > 0) {
                module.verbose('Modifying existing settings', $existingModules);
                $existingModules[name]('setting', setting, value);
              }
            }
          }
        });
      },
      settings: function(newSettings, modules, modifyExisting) {
        modules = (typeof modules === 'string')
          ? [modules]
          : modules || settings.modules
        ;
        modifyExisting = (modifyExisting !== undefined)
          ? modifyExisting
          : true
        ;
        $.each(modules, function(index, name) {
          var
            $existingModules
          ;
          if(module.moduleExists(name)) {
            module.verbose('Changing default setting', newSettings, name);
            $.extend(true, $.fn[name].settings, newSettings);
            if(modifyExisting && namespace) {
              $existingModules = $(':data(module-' + namespace + ')');
              if($existingModules.length > 0) {
                module.verbose('Modifying existing settings', $existingModules);
                $existingModules[name]('setting', newSettings);
              }
            }
          }
        });
      }
    },

    enable: {
      console: function() {
        module.console(true);
      },
      debug: function(modules, modifyExisting) {
        modules = modules || settings.modules;
        module.debug('Enabling debug for modules', modules);
        module.change.setting('debug', true, modules, modifyExisting);
      },
      verbose: function(modules, modifyExisting) {
        modules = modules || settings.modules;
        module.debug('Enabling verbose debug for modules', modules);
        module.change.setting('verbose', true, modules, modifyExisting);
      }
    },
    disable: {
      console: function() {
        module.console(false);
      },
      debug: function(modules, modifyExisting) {
        modules = modules || settings.modules;
        module.debug('Disabling debug for modules', modules);
        module.change.setting('debug', false, modules, modifyExisting);
      },
      verbose: function(modules, modifyExisting) {
        modules = modules || settings.modules;
        module.debug('Disabling verbose debug for modules', modules);
        module.change.setting('verbose', false, modules, modifyExisting);
      }
    },

    console: function(enable) {
      if(enable) {
        if(instance.cache.console === undefined) {
          module.error(error.console);
          return;
        }
        module.debug('Restoring console function');
        window.console = instance.cache.console;
      }
      else {
        module.debug('Disabling console function');
        instance.cache.console = window.console;
        window.console = {
          clear          : function(){},
          error          : function(){},
          group          : function(){},
          groupCollapsed : function(){},
          groupEnd       : function(){},
          info           : function(){},
          log            : function(){},
          markTimeline   : function(){},
          warn           : function(){}
        };
      }
    },

    destroy: function() {
      module.verbose('Destroying previous site for', $module);
      $module
        .removeData(moduleNamespace)
      ;
    },

    cache: {},

    setting: function(name, value) {
      if( $.isPlainObject(name) ) {
        $.extend(true, settings, name);
      }
      else if(value !== undefined) {
        settings[name] = value;
      }
      else {
        return settings[name];
      }
    },
    internal: function(name, value) {
      if( $.isPlainObject(name) ) {
        $.extend(true, module, name);
      }
      else if(value !== undefined) {
        module[name] = value;
      }
      else {
        return module[name];
      }
    },
    debug: function() {
      if(settings.debug) {
        if(settings.performance) {
          module.performance.log(arguments);
        }
        else {
          module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
          module.debug.apply(console, arguments);
        }
      }
    },
    verbose: function() {
      if(settings.verbose && settings.debug) {
        if(settings.performance) {
          module.performance.log(arguments);
        }
        else {
          module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
          module.verbose.apply(console, arguments);
        }
      }
    },
    error: function() {
      module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
      module.error.apply(console, arguments);
    },
    performance: {
      log: function(message) {
        var
          currentTime,
          executionTime,
          previousTime
        ;
        if(settings.performance) {
          currentTime   = new Date().getTime();
          previousTime  = time || currentTime;
          executionTime = currentTime - previousTime;
          time          = currentTime;
          performance.push({
            'Element'        : element,
            'Name'           : message[0],
            'Arguments'      : [].slice.call(message, 1) || '',
            'Execution Time' : executionTime
          });
        }
        clearTimeout(module.performance.timer);
        module.performance.timer = setTimeout(module.performance.display, 500);
      },
      display: function() {
        var
          title = settings.name + ':',
          totalTime = 0
        ;
        time = false;
        clearTimeout(module.performance.timer);
        $.each(performance, function(index, data) {
          totalTime += data['Execution Time'];
        });
        title += ' ' + totalTime + 'ms';
        if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
          console.groupCollapsed(title);
          if(console.table) {
            console.table(performance);
          }
          else {
            $.each(performance, function(index, data) {
              console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
            });
          }
          console.groupEnd();
        }
        performance = [];
      }
    },
    invoke: function(query, passedArguments, context) {
      var
        object = instance,
        maxDepth,
        found,
        response
      ;
      passedArguments = passedArguments || queryArguments;
      context         = element         || context;
      if(typeof query == 'string' && object !== undefined) {
        query    = query.split(/[\. ]/);
        maxDepth = query.length - 1;
        $.each(query, function(depth, value) {
          var camelCaseValue = (depth != maxDepth)
            ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
            : query
          ;
          if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
            object = object[camelCaseValue];
          }
          else if( object[camelCaseValue] !== undefined ) {
            found = object[camelCaseValue];
            return false;
          }
          else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
            object = object[value];
          }
          else if( object[value] !== undefined ) {
            found = object[value];
            return false;
          }
          else {
            module.error(error.method, query);
            return false;
          }
        });
      }
      if ( $.isFunction( found ) ) {
        response = found.apply(context, passedArguments);
      }
      else if(found !== undefined) {
        response = found;
      }
      if($.isArray(returnedValue)) {
        returnedValue.push(response);
      }
      else if(returnedValue !== undefined) {
        returnedValue = [returnedValue, response];
      }
      else if(response !== undefined) {
        returnedValue = response;
      }
      return found;
    }
  };

  if(methodInvoked) {
    if(instance === undefined) {
      module.initialize();
    }
    module.invoke(query);
  }
  else {
    if(instance !== undefined) {
      module.destroy();
    }
    module.initialize();
  }
  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.site.settings = {

  name        : 'Site',
  namespace   : 'site',

  error : {
    console : 'Console cannot be restored, most likely it was overwritten outside of module',
    method : 'The method you called is not defined.'
  },

  debug       : false,
  verbose     : false,
  performance : true,

  modules: [
    'accordion',
    'api',
    'checkbox',
    'dimmer',
    'dropdown',
    'embed',
    'form',
    'modal',
    'nag',
    'popup',
    'rating',
    'shape',
    'sidebar',
    'state',
    'sticky',
    'tab',
    'transition',
    'visit',
    'visibility'
  ],

  siteNamespace   : 'site',
  namespaceStub   : {
    cache     : {},
    config    : {},
    sections  : {},
    section   : {},
    utilities : {}
  }

};

// allows for selection of elements with data attributes
$.extend($.expr[ ":" ], {
  data: ($.expr.createPseudo)
    ? $.expr.createPseudo(function(dataName) {
        return function(elem) {
          return !!$.data(elem, dataName);
        };
      })
    : function(elem, i, match) {
      // support: jQuery < 1.8
      return !!$.data(elem, match[ 3 ]);
    }
});


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Form Validation
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.form = function(parameters) {
  var
    $allModules      = $(this),
    moduleSelector   = $allModules.selector || '',

    time             = new Date().getTime(),
    performance      = [],

    query            = arguments[0],
    legacyParameters = arguments[1],
    methodInvoked    = (typeof query == 'string'),
    queryArguments   = [].slice.call(arguments, 1),
    returnedValue
  ;
  $allModules
    .each(function() {
      var
        $module     = $(this),
        element     = this,

        formErrors  = [],
        keyHeldDown = false,

        // set at run-time
        $field,
        $group,
        $message,
        $prompt,
        $submit,
        $clear,
        $reset,

        settings,
        validation,

        metadata,
        selector,
        className,
        error,

        namespace,
        moduleNamespace,
        eventNamespace,

        instance,
        module
      ;

      module      = {

        initialize: function() {

          // settings grabbed at run time
          module.get.settings();
          if(methodInvoked) {
            if(instance === undefined) {
              module.instantiate();
            }
            module.invoke(query);
          }
          else {
            if(instance !== undefined) {
              instance.invoke('destroy');
            }
            module.verbose('Initializing form validation', $module, settings);
            module.bindEvents();
            module.set.defaults();
            module.instantiate();
          }
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous module', instance);
          module.removeEvents();
          $module
            .removeData(moduleNamespace)
          ;
        },

        refresh: function() {
          module.verbose('Refreshing selector cache');
          $field      = $module.find(selector.field);
          $group      = $module.find(selector.group);
          $message    = $module.find(selector.message);
          $prompt     = $module.find(selector.prompt);

          $submit     = $module.find(selector.submit);
          $clear      = $module.find(selector.clear);
          $reset      = $module.find(selector.reset);
        },

        submit: function() {
          module.verbose('Submitting form', $module);
          $module
            .submit()
          ;
        },

        attachEvents: function(selector, action) {
          action = action || 'submit';
          $(selector)
            .on('click' + eventNamespace, function(event) {
              module[action]();
              event.preventDefault();
            })
          ;
        },

        bindEvents: function() {
          module.verbose('Attaching form events');
          $module
            .on('submit' + eventNamespace, module.validate.form)
            .on('blur'   + eventNamespace, selector.field, module.event.field.blur)
            .on('click'  + eventNamespace, selector.submit, module.submit)
            .on('click'  + eventNamespace, selector.reset, module.reset)
            .on('click'  + eventNamespace, selector.clear, module.clear)
          ;
          if(settings.keyboardShortcuts) {
            $module
              .on('keydown' + eventNamespace, selector.field, module.event.field.keydown)
            ;
          }
          $field
            .each(function() {
              var
                $input     = $(this),
                type       = $input.prop('type'),
                inputEvent = module.get.changeEvent(type, $input)
              ;
              $(this)
                .on(inputEvent + eventNamespace, module.event.field.change)
              ;
            })
          ;
        },

        clear: function() {
          $field
            .each(function () {
              var
                $field       = $(this),
                $element     = $field.parent(),
                $fieldGroup  = $field.closest($group),
                $prompt      = $fieldGroup.find(selector.prompt),
                defaultValue = $field.data(metadata.defaultValue) || '',
                isCheckbox   = $element.is(selector.uiCheckbox),
                isDropdown   = $element.is(selector.uiDropdown),
                isErrored    = $fieldGroup.hasClass(className.error)
              ;
              if(isErrored) {
                module.verbose('Resetting error on field', $fieldGroup);
                $fieldGroup.removeClass(className.error);
                $prompt.remove();
              }
              if(isDropdown) {
                module.verbose('Resetting dropdown value', $element, defaultValue);
                $element.dropdown('clear');
              }
              else if(isCheckbox) {
                $field.prop('checked', false);
              }
              else {
                module.verbose('Resetting field value', $field, defaultValue);
                $field.val('');
              }
            })
          ;
        },

        reset: function() {
          $field
            .each(function () {
              var
                $field       = $(this),
                $element     = $field.parent(),
                $fieldGroup  = $field.closest($group),
                $prompt      = $fieldGroup.find(selector.prompt),
                defaultValue = $field.data(metadata.defaultValue),
                isCheckbox   = $element.is(selector.uiCheckbox),
                isDropdown   = $element.is(selector.uiDropdown),
                isErrored    = $fieldGroup.hasClass(className.error)
              ;
              if(defaultValue === undefined) {
                return;
              }
              if(isErrored) {
                module.verbose('Resetting error on field', $fieldGroup);
                $fieldGroup.removeClass(className.error);
                $prompt.remove();
              }
              if(isDropdown) {
                module.verbose('Resetting dropdown value', $element, defaultValue);
                $element.dropdown('restore defaults');
              }
              else if(isCheckbox) {
                module.verbose('Resetting checkbox value', $element, defaultValue);
                $field.prop('checked', defaultValue);
              }
              else {
                module.verbose('Resetting field value', $field, defaultValue);
                $field.val(defaultValue);
              }
            })
          ;
        },

        is: {
          bracketedRule: function(rule) {
            return (rule.type && rule.type.match(settings.regExp.bracket));
          },
          empty: function($field) {
            if(!$field || $field.length === 0) {
              return true;
            }
            else if($field.is('input[type="checkbox"]')) {
              return !$field.is(':checked');
            }
            else {
              return module.is.blank($field);
            }
          },
          blank: function($field) {
            return $.trim($field.val()) === '';
          },
          valid: function() {
            var
              allValid = true
            ;
            module.verbose('Checking if form is valid');
            $.each(validation, function(fieldName, field) {
              if( !( module.validate.field(field, fieldName) ) ) {
                allValid = false;
              }
            });
            return allValid;
          }
        },

        removeEvents: function() {
          $module
            .off(eventNamespace)
          ;
          $field
            .off(eventNamespace)
          ;
          $submit
            .off(eventNamespace)
          ;
          $field
            .off(eventNamespace)
          ;
        },

        event: {
          field: {
            keydown: function(event) {
              var
                $field       = $(this),
                key          = event.which,
                isInput      = $field.is(selector.input),
                isCheckbox   = $field.is(selector.checkbox),
                isInDropdown = ($field.closest(selector.uiDropdown).length > 0),
                keyCode      = {
                  enter  : 13,
                  escape : 27
                }
              ;
              if( key == keyCode.escape) {
                module.verbose('Escape key pressed blurring field');
                $field
                  .blur()
                ;
              }
              if(!event.ctrlKey && key == keyCode.enter && isInput && !isInDropdown && !isCheckbox) {
                if(!keyHeldDown) {
                  $field
                    .one('keyup' + eventNamespace, module.event.field.keyup)
                  ;
                  module.submit();
                  module.debug('Enter pressed on input submitting form');
                }
                keyHeldDown = true;
              }
            },
            keyup: function() {
              keyHeldDown = false;
            },
            blur: function(event) {
              var
                $field          = $(this),
                $fieldGroup     = $field.closest($group),
                validationRules = module.get.validation($field)
              ;
              if( $fieldGroup.hasClass(className.error) ) {
                module.debug('Revalidating field', $field, validationRules);
                if(validationRules) {
                  module.validate.field( validationRules );
                }
              }
              else if(settings.on == 'blur' || settings.on == 'change') {
                if(validationRules) {
                  module.validate.field( validationRules );
                }
              }
            },
            change: function(event) {
              var
                $field      = $(this),
                $fieldGroup = $field.closest($group),
                validationRules = module.get.validation($field)
              ;
              if(settings.on == 'change' || ( $fieldGroup.hasClass(className.error) && settings.revalidate) ) {
                clearTimeout(module.timer);
                module.timer = setTimeout(function() {
                  module.debug('Revalidating field', $field,  module.get.validation($field));
                  module.validate.field( validationRules );
                }, settings.delay);
              }
            }
          }

        },

        get: {
          ancillaryValue: function(rule) {
            if(!rule.type || !module.is.bracketedRule(rule)) {
              return false;
            }
            return rule.type.match(settings.regExp.bracket)[1] + '';
          },
          ruleName: function(rule) {
            if( module.is.bracketedRule(rule) ) {
              return rule.type.replace(rule.type.match(settings.regExp.bracket)[0], '');
            }
            return rule.type;
          },
          changeEvent: function(type, $input) {
            if(type == 'checkbox' || type == 'radio' || type == 'hidden' || $input.is('select')) {
              return 'change';
            }
            else {
              return module.get.inputEvent();
            }
          },
          inputEvent: function() {
            return (document.createElement('input').oninput !== undefined)
              ? 'input'
              : (document.createElement('input').onpropertychange !== undefined)
                ? 'propertychange'
                : 'keyup'
            ;
          },
          prompt: function(rule, field) {
            var
              ruleName      = module.get.ruleName(rule),
              ancillary     = module.get.ancillaryValue(rule),
              prompt        = rule.prompt || settings.prompt[ruleName] || settings.text.unspecifiedRule,
              requiresValue = (prompt.search('{value}') !== -1),
              requiresName  = (prompt.search('{name}') !== -1),
              $label,
              $field,
              name
            ;
            if(requiresName || requiresValue) {
              $field = module.get.field(field.identifier);
            }
            if(requiresValue) {
              prompt = prompt.replace('{value}', $field.val());
            }
            if(requiresName) {
              $label = $field.closest(selector.group).find('label').eq(0);
              name = ($label.length == 1)
                ? $label.text()
                : $field.prop('placeholder') || settings.text.unspecifiedField
              ;
              prompt = prompt.replace('{name}', name);
            }
            prompt = prompt.replace('{identifier}', field.identifier);
            prompt = prompt.replace('{ruleValue}', ancillary);
            if(!rule.prompt) {
              module.verbose('Using default validation prompt for type', prompt, ruleName);
            }
            return prompt;
          },
          settings: function() {
            if($.isPlainObject(parameters)) {
              var
                keys     = Object.keys(parameters),
                isLegacySettings = (keys.length > 0)
                  ? (parameters[keys[0]].identifier !== undefined && parameters[keys[0]].rules !== undefined)
                  : false,
                ruleKeys
              ;
              if(isLegacySettings) {
                // 1.x (ducktyped)
                settings   = $.extend(true, {}, $.fn.form.settings, legacyParameters);
                validation = $.extend({}, $.fn.form.settings.defaults, parameters);
                module.error(settings.error.oldSyntax, element);
                module.verbose('Extending settings from legacy parameters', validation, settings);
              }
              else {
                // 2.x
                if(parameters.fields) {
                  ruleKeys = Object.keys(parameters.fields);
                  if( typeof parameters.fields[ruleKeys[0]] == 'string' || $.isArray(parameters.fields[ruleKeys[0]]) ) {
                    $.each(parameters.fields, function(name, rules) {
                      if(typeof rules == 'string') {
                        rules = [rules];
                      }
                      parameters.fields[name] = {
                        rules: []
                      };
                      $.each(rules, function(index, rule) {
                        parameters.fields[name].rules.push({ type: rule });
                      });
                    });
                  }
                }

                settings   = $.extend(true, {}, $.fn.form.settings, parameters);
                validation = $.extend({}, $.fn.form.settings.defaults, settings.fields);
                module.verbose('Extending settings', validation, settings);
              }
            }
            else {
              settings   = $.fn.form.settings;
              validation = $.fn.form.settings.defaults;
              module.verbose('Using default form validation', validation, settings);
            }

            // shorthand
            namespace       = settings.namespace;
            metadata        = settings.metadata;
            selector        = settings.selector;
            className       = settings.className;
            error           = settings.error;
            moduleNamespace = 'module-' + namespace;
            eventNamespace  = '.' + namespace;

            // grab instance
            instance = $module.data(moduleNamespace);

            // refresh selector cache
            module.refresh();
          },
          field: function(identifier) {
            module.verbose('Finding field with identifier', identifier);
            if( $field.filter('#' + identifier).length > 0 ) {
              return $field.filter('#' + identifier);
            }
            else if( $field.filter('[name="' + identifier +'"]').length > 0 ) {
              return $field.filter('[name="' + identifier +'"]');
            }
            else if( $field.filter('[name="' + identifier +'[]"]').length > 0 ) {
              return $field.filter('[name="' + identifier +'[]"]');
            }
            else if( $field.filter('[data-' + metadata.validate + '="'+ identifier +'"]').length > 0 ) {
              return $field.filter('[data-' + metadata.validate + '="'+ identifier +'"]');
            }
            return $('<input/>');
          },
          fields: function(fields) {
            var
              $fields = $()
            ;
            $.each(fields, function(index, name) {
              $fields = $fields.add( module.get.field(name) );
            });
            return $fields;
          },
          validation: function($field) {
            var
              fieldValidation,
              identifier
            ;
            if(!validation) {
              return false;
            }
            $.each(validation, function(fieldName, field) {
              identifier = field.identifier || fieldName;
              if( module.get.field(identifier)[0] == $field[0] ) {
                field.identifier = identifier;
                fieldValidation = field;
              }
            });
            return fieldValidation || false;
          },
          value: function (field) {
            var
              fields = [],
              results
            ;
            fields.push(field);
            results = module.get.values.call(element, fields);
            return results[field];
          },
          values: function (fields) {
            var
              $fields = $.isArray(fields)
                ? module.get.fields(fields)
                : $field,
              values = {}
            ;
            $fields.each(function(index, field) {
              var
                $field     = $(field),
                type       = $field.prop('type'),
                name       = $field.prop('name'),
                value      = $field.val(),
                isCheckbox = $field.is(selector.checkbox),
                isRadio    = $field.is(selector.radio),
                isMultiple = (name.indexOf('[]') !== -1),
                isChecked  = (isCheckbox)
                  ? $field.is(':checked')
                  : false
              ;
              if(name) {
                if(isMultiple) {
                  name = name.replace('[]', '');
                  if(!values[name]) {
                    values[name] = [];
                  }
                  if(isCheckbox) {
                    if(isChecked) {
                      values[name].push(value || true);
                    }
                    else {
                      values[name].push(false);
                    }
                  }
                  else {
                    values[name].push(value);
                  }
                }
                else {
                  if(isRadio) {
                    if(isChecked) {
                      values[name] = value;
                    }
                  }
                  else if(isCheckbox) {
                    if(isChecked) {
                      values[name] = value || true;
                    }
                    else {
                      values[name] = false;
                    }
                  }
                  else {
                    values[name] = value;
                  }
                }
              }
            });
            return values;
          }
        },

        has: {

          field: function(identifier) {
            module.verbose('Checking for existence of a field with identifier', identifier);
            if(typeof identifier !== 'string') {
              module.error(error.identifier, identifier);
            }
            if( $field.filter('#' + identifier).length > 0 ) {
              return true;
            }
            else if( $field.filter('[name="' + identifier +'"]').length > 0 ) {
              return true;
            }
            else if( $field.filter('[data-' + metadata.validate + '="'+ identifier +'"]').length > 0 ) {
              return true;
            }
            return false;
          }

        },

        add: {
          prompt: function(identifier, errors) {
            var
              $field       = module.get.field(identifier),
              $fieldGroup  = $field.closest($group),
              $prompt      = $fieldGroup.children(selector.prompt),
              promptExists = ($prompt.length !== 0)
            ;
            errors = (typeof errors == 'string')
              ? [errors]
              : errors
            ;
            module.verbose('Adding field error state', identifier);
            $fieldGroup
              .addClass(className.error)
            ;
            if(settings.inline) {
              if(!promptExists) {
                $prompt = settings.templates.prompt(errors);
                $prompt
                  .appendTo($fieldGroup)
                ;
              }
              $prompt
                .html(errors[0])
              ;
              if(!promptExists) {
                if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
                  module.verbose('Displaying error with css transition', settings.transition);
                  $prompt.transition(settings.transition + ' in', settings.duration);
                }
                else {
                  module.verbose('Displaying error with fallback javascript animation');
                  $prompt
                    .fadeIn(settings.duration)
                  ;
                }
              }
              else {
                module.verbose('Inline errors are disabled, no inline error added', identifier);
              }
            }
          },
          errors: function(errors) {
            module.debug('Adding form error messages', errors);
            module.set.error();
            $message
              .html( settings.templates.error(errors) )
            ;
          }
        },

        remove: {
          prompt: function(identifier) {
            var
              $field      = module.get.field(identifier),
              $fieldGroup = $field.closest($group),
              $prompt     = $fieldGroup.children(selector.prompt)
            ;
            $fieldGroup
              .removeClass(className.error)
            ;
            if(settings.inline && $prompt.is(':visible')) {
              module.verbose('Removing prompt for field', identifier);
              if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
                $prompt.transition(settings.transition + ' out', settings.duration, function() {
                  $prompt.remove();
                });
              }
              else {
                $prompt
                  .fadeOut(settings.duration, function(){
                    $prompt.remove();
                  })
                ;
              }
            }
          }
        },

        set: {
          success: function() {
            $module
              .removeClass(className.error)
              .addClass(className.success)
            ;
          },
          defaults: function () {
            $field
              .each(function () {
                var
                  $field     = $(this),
                  isCheckbox = ($field.filter(selector.checkbox).length > 0),
                  value      = (isCheckbox)
                    ? $field.is(':checked')
                    : $field.val()
                ;
                $field.data(metadata.defaultValue, value);
              })
            ;
          },
          error: function() {
            $module
              .removeClass(className.success)
              .addClass(className.error)
            ;
          },
          value: function (field, value) {
            var
              fields = {}
            ;
            fields[field] = value;
            return module.set.values.call(element, fields);
          },
          values: function (fields) {
            if($.isEmptyObject(fields)) {
              return;
            }
            $.each(fields, function(key, value) {
              var
                $field      = module.get.field(key),
                $element    = $field.parent(),
                isMultiple  = $.isArray(value),
                isCheckbox  = $element.is(selector.uiCheckbox),
                isDropdown  = $element.is(selector.uiDropdown),
                isRadio     = ($field.is(selector.radio) && isCheckbox),
                fieldExists = ($field.length > 0),
                $multipleField
              ;
              if(fieldExists) {
                if(isMultiple && isCheckbox) {
                  module.verbose('Selecting multiple', value, $field);
                  $element.checkbox('uncheck');
                  $.each(value, function(index, value) {
                    $multipleField = $field.filter('[value="' + value + '"]');
                    $element       = $multipleField.parent();
                    if($multipleField.length > 0) {
                      $element.checkbox('check');
                    }
                  });
                }
                else if(isRadio) {
                  module.verbose('Selecting radio value', value, $field);
                  $field.filter('[value="' + value + '"]')
                    .parent(selector.uiCheckbox)
                      .checkbox('check')
                  ;
                }
                else if(isCheckbox) {
                  module.verbose('Setting checkbox value', value, $element);
                  if(value === true) {
                    $element.checkbox('check');
                  }
                  else {
                    $element.checkbox('uncheck');
                  }
                }
                else if(isDropdown) {
                  module.verbose('Setting dropdown value', value, $element);
                  $element.dropdown('set selected', value);
                }
                else {
                  module.verbose('Setting field value', value, $field);
                  $field.val(value);
                }
              }
            });
          }
        },

        validate: {

          form: function(event, ignoreCallbacks) {
            var
              values = module.get.values(),
              apiRequest
            ;

            // input keydown event will fire submit repeatedly by browser default
            if(keyHeldDown) {
              return false;
            }

            // reset errors
            formErrors = [];
            if( module.is.valid() ) {
              module.debug('Form has no validation errors, submitting');
              module.set.success();
              if(ignoreCallbacks !== true) {
                return settings.onSuccess.call(element, event, values);
              }
            }
            else {
              module.debug('Form has errors');
              module.set.error();
              if(!settings.inline) {
                module.add.errors(formErrors);
              }
              // prevent ajax submit
              if($module.data('moduleApi') !== undefined) {
                event.stopImmediatePropagation();
              }
              if(ignoreCallbacks !== true) {
                return settings.onFailure.call(element, formErrors, values);
              }
            }
          },

          // takes a validation object and returns whether field passes validation
          field: function(field, fieldName) {
            var
              identifier    = field.identifier || fieldName,
              $field        = module.get.field(identifier),
              $dependsField = (field.depends)
                ? module.get.field(field.depends)
                : false,
              fieldValid  = true,
              fieldErrors = []
            ;
            if(!field.identifier) {
              module.debug('Using field name as identifier', identifier);
              field.identifier = identifier;
            }
            if($field.prop('disabled')) {
              module.debug('Field is disabled. Skipping', identifier);
              fieldValid = true;
            }
            else if(field.optional && module.is.blank($field)){
              module.debug('Field is optional and blank. Skipping', identifier);
              fieldValid = true;
            }
            else if(field.depends && module.is.empty($dependsField)) {
              module.debug('Field depends on another value that is not present or empty. Skipping', $dependsField);
              fieldValid = true;
            }
            else if(field.rules !== undefined) {
              $.each(field.rules, function(index, rule) {
                if( module.has.field(identifier) && !( module.validate.rule(field, rule) ) ) {
                  module.debug('Field is invalid', identifier, rule.type);
                  fieldErrors.push(module.get.prompt(rule, field));
                  fieldValid = false;
                }
              });
            }
            if(fieldValid) {
              module.remove.prompt(identifier, fieldErrors);
              settings.onValid.call($field);
            }
            else {
              formErrors = formErrors.concat(fieldErrors);
              module.add.prompt(identifier, fieldErrors);
              settings.onInvalid.call($field, fieldErrors);
              return false;
            }
            return true;
          },

          // takes validation rule and returns whether field passes rule
          rule: function(field, rule) {
            var
              $field       = module.get.field(field.identifier),
              type         = rule.type,
              value        = $field.val(),
              isValid      = true,
              ancillary    = module.get.ancillaryValue(rule),
              ruleName     = module.get.ruleName(rule),
              ruleFunction = settings.rules[ruleName]
            ;
            if( !$.isFunction(ruleFunction) ) {
              module.error(error.noRule, ruleName);
              return;
            }
            // cast to string avoiding encoding special values
            value = (value === undefined || value === '' || value === null)
              ? ''
              : $.trim(value + '')
            ;
            return ruleFunction.call($field, value, ancillary);
          }
        },

        setting: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            settings[name] = value;
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };
      module.initialize();
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.form.settings = {

  name              : 'Form',
  namespace         : 'form',

  debug             : false,
  verbose           : false,
  performance       : true,

  fields            : false,

  keyboardShortcuts : true,
  on                : 'submit',
  inline            : false,

  delay             : 200,
  revalidate        : true,

  transition        : 'scale',
  duration          : 200,

  onValid           : function() {},
  onInvalid         : function() {},
  onSuccess         : function() { return true; },
  onFailure         : function() { return false; },

  metadata : {
    defaultValue : 'default',
    validate     : 'validate'
  },

  regExp: {
    bracket : /\[(.*)\]/i,
    decimal : /^\d*(\.)\d+/,
    email   : /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i,
    escape  : /[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,
    flags   : /^\/(.*)\/(.*)?/,
    integer : /^\-?\d+$/,
    number  : /^\-?\d*(\.\d+)?$/,
    url     : /(https?:\/\/(?:www\.|(?!www))[^\s\.]+\.[^\s]{2,}|www\.[^\s]+\.[^\s]{2,})/i
  },

  text: {
    unspecifiedRule  : 'Please enter a valid value',
    unspecifiedField : 'This field'
  },

  prompt: {
    empty                : '{name} must have a value',
    checked              : '{name} must be checked',
    email                : '{name} must be a valid e-mail',
    url                  : '{name} must be a valid url',
    regExp               : '{name} is not formatted correctly',
    integer              : '{name} must be an integer',
    decimal              : '{name} must be a decimal number',
    number               : '{name} must be set to a number',
    is                   : '{name} must be "{ruleValue}"',
    isExactly            : '{name} must be exactly "{ruleValue}"',
    not                  : '{name} cannot be set to "{ruleValue}"',
    notExactly           : '{name} cannot be set to exactly "{ruleValue}"',
    contain              : '{name} cannot contain "{ruleValue}"',
    containExactly       : '{name} cannot contain exactly "{ruleValue}"',
    doesntContain        : '{name} must contain  "{ruleValue}"',
    doesntContainExactly : '{name} must contain exactly "{ruleValue}"',
    minLength            : '{name} must be at least {ruleValue} characters',
    length               : '{name} must be at least {ruleValue} characters',
    exactLength          : '{name} must be exactly {ruleValue} characters',
    maxLength            : '{name} cannot be longer than {ruleValue} characters',
    match                : '{name} must match {ruleValue} field',
    different            : '{name} must have a different value than {ruleValue} field',
    creditCard           : '{name} must be a valid credit card number',
    minCount             : '{name} must have at least {ruleValue} choices',
    exactCount           : '{name} must have exactly {ruleValue} choices',
    maxCount             : '{name} must have {ruleValue} or less choices'
  },

  selector : {
    checkbox   : 'input[type="checkbox"], input[type="radio"]',
    clear      : '.clear',
    field      : 'input, textarea, select',
    group      : '.field',
    input      : 'input',
    message    : '.error.message',
    prompt     : '.prompt.label',
    radio      : 'input[type="radio"]',
    reset      : '.reset:not([type="reset"])',
    submit     : '.submit:not([type="submit"])',
    uiCheckbox : '.ui.checkbox',
    uiDropdown : '.ui.dropdown'
  },

  className : {
    error   : 'error',
    label   : 'ui prompt label',
    pressed : 'down',
    success : 'success'
  },

  error: {
    identifier : 'You must specify a string identifier for each field',
    method     : 'The method you called is not defined.',
    noRule     : 'There is no rule matching the one you specified',
    oldSyntax  : 'Starting in 2.0 forms now only take a single settings object. Validation settings converted to new syntax automatically.'
  },

  templates: {

    // template that produces error message
    error: function(errors) {
      var
        html = '<ul class="list">'
      ;
      $.each(errors, function(index, value) {
        html += '<li>' + value + '</li>';
      });
      html += '</ul>';
      return $(html);
    },

    // template that produces label
    prompt: function(errors) {
      return $('<div/>')
        .addClass('ui basic red pointing prompt label')
        .html(errors[0])
      ;
    }
  },

  rules: {

    // is not empty or blank string
    empty: function(value) {
      return !(value === undefined || '' === value || $.isArray(value) && value.length === 0);
    },

    // checkbox checked
    checked: function() {
      return ($(this).filter(':checked').length > 0);
    },

    // is most likely an email
    email: function(value){
      return $.fn.form.settings.regExp.email.test(value);
    },

    // value is most likely url
    url: function(value) {
      return $.fn.form.settings.regExp.url.test(value);
    },

    // matches specified regExp
    regExp: function(value, regExp) {
      var
        regExpParts = regExp.match($.fn.form.settings.regExp.flags),
        flags
      ;
      // regular expression specified as /baz/gi (flags)
      if(regExpParts) {
        regExp = (regExpParts.length >= 2)
          ? regExpParts[1]
          : regExp
        ;
        flags = (regExpParts.length >= 3)
          ? regExpParts[2]
          : ''
        ;
      }
      return value.match( new RegExp(regExp, flags) );
    },

    // is valid integer or matches range
    integer: function(value, range) {
      var
        intRegExp = $.fn.form.settings.regExp.integer,
        min,
        max,
        parts
      ;
      if( !range || ['', '..'].indexOf(range) !== -1) {
        // do nothing
      }
      else if(range.indexOf('..') == -1) {
        if(intRegExp.test(range)) {
          min = max = range - 0;
        }
      }
      else {
        parts = range.split('..', 2);
        if(intRegExp.test(parts[0])) {
          min = parts[0] - 0;
        }
        if(intRegExp.test(parts[1])) {
          max = parts[1] - 0;
        }
      }
      return (
        intRegExp.test(value) &&
        (min === undefined || value >= min) &&
        (max === undefined || value <= max)
      );
    },

    // is valid number (with decimal)
    decimal: function(value) {
      return $.fn.form.settings.regExp.decimal.test(value);
    },

    // is valid number
    number: function(value) {
      return $.fn.form.settings.regExp.number.test(value);
    },

    // is value (case insensitive)
    is: function(value, text) {
      text = (typeof text == 'string')
        ? text.toLowerCase()
        : text
      ;
      value = (typeof value == 'string')
        ? value.toLowerCase()
        : value
      ;
      return (value == text);
    },

    // is value
    isExactly: function(value, text) {
      return (value == text);
    },

    // value is not another value (case insensitive)
    not: function(value, notValue) {
      value = (typeof value == 'string')
        ? value.toLowerCase()
        : value
      ;
      notValue = (typeof notValue == 'string')
        ? notValue.toLowerCase()
        : notValue
      ;
      return (value != notValue);
    },

    // value is not another value (case sensitive)
    notExactly: function(value, notValue) {
      return (value != notValue);
    },

    // value contains text (insensitive)
    contains: function(value, text) {
      // escape regex characters
      text = text.replace($.fn.form.settings.regExp.escape, "\\$&");
      return (value.search( new RegExp(text, 'i') ) !== -1);
    },

    // value contains text (case sensitive)
    containsExactly: function(value, text) {
      // escape regex characters
      text = text.replace($.fn.form.settings.regExp.escape, "\\$&");
      return (value.search( new RegExp(text) ) !== -1);
    },

    // value contains text (insensitive)
    doesntContain: function(value, text) {
      // escape regex characters
      text = text.replace($.fn.form.settings.regExp.escape, "\\$&");
      return (value.search( new RegExp(text, 'i') ) === -1);
    },

    // value contains text (case sensitive)
    doesntContainExactly: function(value, text) {
      // escape regex characters
      text = text.replace($.fn.form.settings.regExp.escape, "\\$&");
      return (value.search( new RegExp(text) ) === -1);
    },

    // is at least string length
    minLength: function(value, requiredLength) {
      return (value !== undefined)
        ? (value.length >= requiredLength)
        : false
      ;
    },

    // see rls notes for 2.0.6 (this is a duplicate of minLength)
    length: function(value, requiredLength) {
      return (value !== undefined)
        ? (value.length >= requiredLength)
        : false
      ;
    },

    // is exactly length
    exactLength: function(value, requiredLength) {
      return (value !== undefined)
        ? (value.length == requiredLength)
        : false
      ;
    },

    // is less than length
    maxLength: function(value, maxLength) {
      return (value !== undefined)
        ? (value.length <= maxLength)
        : false
      ;
    },

    // matches another field
    match: function(value, identifier) {
      var
        $form = $(this),
        matchingValue
      ;
      if( $('[data-validate="'+ identifier +'"]').length > 0 ) {
        matchingValue = $('[data-validate="'+ identifier +'"]').val();
      }
      else if($('#' + identifier).length > 0) {
        matchingValue = $('#' + identifier).val();
      }
      else if($('[name="' + identifier +'"]').length > 0) {
        matchingValue = $('[name="' + identifier + '"]').val();
      }
      else if( $('[name="' + identifier +'[]"]').length > 0 ) {
        matchingValue = $('[name="' + identifier +'[]"]');
      }
      return (matchingValue !== undefined)
        ? ( value.toString() == matchingValue.toString() )
        : false
      ;
    },

    // different than another field
    different: function(value, identifier) {
      // use either id or name of field
      var
        $form = $(this),
        matchingValue
      ;
      if( $('[data-validate="'+ identifier +'"]').length > 0 ) {
        matchingValue = $('[data-validate="'+ identifier +'"]').val();
      }
      else if($('#' + identifier).length > 0) {
        matchingValue = $('#' + identifier).val();
      }
      else if($('[name="' + identifier +'"]').length > 0) {
        matchingValue = $('[name="' + identifier + '"]').val();
      }
      else if( $('[name="' + identifier +'[]"]').length > 0 ) {
        matchingValue = $('[name="' + identifier +'[]"]');
      }
      return (matchingValue !== undefined)
        ? ( value.toString() !== matchingValue.toString() )
        : false
      ;
    },

    creditCard: function(cardNumber, cardTypes) {
      var
        cards = {
          visa: {
            pattern : /^4/,
            length  : [16]
          },
          amex: {
            pattern : /^3[47]/,
            length  : [15]
          },
          mastercard: {
            pattern : /^5[1-5]/,
            length  : [16]
          },
          discover: {
            pattern : /^(6011|622(12[6-9]|1[3-9][0-9]|[2-8][0-9]{2}|9[0-1][0-9]|92[0-5]|64[4-9])|65)/,
            length  : [16]
          },
          unionPay: {
            pattern : /^(62|88)/,
            length  : [16, 17, 18, 19]
          },
          jcb: {
            pattern : /^35(2[89]|[3-8][0-9])/,
            length  : [16]
          },
          maestro: {
            pattern : /^(5018|5020|5038|6304|6759|676[1-3])/,
            length  : [12, 13, 14, 15, 16, 17, 18, 19]
          },
          dinersClub: {
            pattern : /^(30[0-5]|^36)/,
            length  : [14]
          },
          laser: {
            pattern : /^(6304|670[69]|6771)/,
            length  : [16, 17, 18, 19]
          },
          visaElectron: {
            pattern : /^(4026|417500|4508|4844|491(3|7))/,
            length  : [16]
          }
        },
        valid         = {},
        validCard     = false,
        requiredTypes = (typeof cardTypes == 'string')
          ? cardTypes.split(',')
          : false,
        unionPay,
        validation
      ;

      if(typeof cardNumber !== 'string' || cardNumber.length === 0) {
        return;
      }

      // verify card types
      if(requiredTypes) {
        $.each(requiredTypes, function(index, type){
          // verify each card type
          validation = cards[type];
          if(validation) {
            valid = {
              length  : ($.inArray(cardNumber.length, validation.length) !== -1),
              pattern : (cardNumber.search(validation.pattern) !== -1)
            };
            if(valid.length && valid.pattern) {
              validCard = true;
            }
          }
        });

        if(!validCard) {
          return false;
        }
      }

      // skip luhn for UnionPay
      unionPay = {
        number  : ($.inArray(cardNumber.length, cards.unionPay.length) !== -1),
        pattern : (cardNumber.search(cards.unionPay.pattern) !== -1)
      };
      if(unionPay.number && unionPay.pattern) {
        return true;
      }

      // verify luhn, adapted from  <https://gist.github.com/2134376>
      var
        length        = cardNumber.length,
        multiple      = 0,
        producedValue = [
          [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
          [0, 2, 4, 6, 8, 1, 3, 5, 7, 9]
        ],
        sum           = 0
      ;
      while (length--) {
        sum += producedValue[multiple][parseInt(cardNumber.charAt(length), 10)];
        multiple ^= 1;
      }
      return (sum % 10 === 0 && sum > 0);
    },

    minCount: function(value, minCount) {
      if(minCount == 0) {
        return true;
      }
      if(minCount == 1) {
        return (value !== '');
      }
      return (value.split(',').length >= minCount);
    },

    exactCount: function(value, exactCount) {
      if(exactCount == 0) {
        return (value === '');
      }
      if(exactCount == 1) {
        return (value !== '' && value.search(',') === -1);
      }
      return (value.split(',').length == exactCount);
    },

    maxCount: function(value, maxCount) {
      if(maxCount == 0) {
        return false;
      }
      if(maxCount == 1) {
        return (value.search(',') === -1);
      }
      return (value.split(',').length <= maxCount);
    }
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Accordion
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.accordion = function(parameters) {
  var
    $allModules     = $(this),

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    requestAnimationFrame = window.requestAnimationFrame
      || window.mozRequestAnimationFrame
      || window.webkitRequestAnimationFrame
      || window.msRequestAnimationFrame
      || function(callback) { setTimeout(callback, 0); },

    returnedValue
  ;
  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.accordion.settings, parameters)
          : $.extend({}, $.fn.accordion.settings),

        className       = settings.className,
        namespace       = settings.namespace,
        selector        = settings.selector,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,
        moduleSelector  = $allModules.selector || '',

        $module  = $(this),
        $title   = $module.find(selector.title),
        $content = $module.find(selector.content),

        element  = this,
        instance = $module.data(moduleNamespace),
        observer,
        module
      ;

      module = {

        initialize: function() {
          module.debug('Initializing', $module);
          module.bind.events();
          if(settings.observeChanges) {
            module.observeChanges();
          }
          module.instantiate();
        },

        instantiate: function() {
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.debug('Destroying previous instance', $module);
          $module
            .off(eventNamespace)
            .removeData(moduleNamespace)
          ;
        },

        refresh: function() {
          $title   = $module.find(selector.title);
          $content = $module.find(selector.content);
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            observer = new MutationObserver(function(mutations) {
              module.debug('DOM tree modified, updating selector cache');
              module.refresh();
            });
            observer.observe(element, {
              childList : true,
              subtree   : true
            });
            module.debug('Setting up mutation observer', observer);
          }
        },

        bind: {
          events: function() {
            module.debug('Binding delegated events');
            $module
              .on(settings.on + eventNamespace, selector.trigger, module.event.click)
            ;
          }
        },

        event: {
          click: function() {
            module.toggle.call(this);
          }
        },

        toggle: function(query) {
          var
            $activeTitle = (query !== undefined)
              ? (typeof query === 'number')
                ? $title.eq(query)
                : $(query).closest(selector.title)
              : $(this).closest(selector.title),
            $activeContent = $activeTitle.next($content),
            isAnimating = $activeContent.hasClass(className.animating),
            isActive    = $activeContent.hasClass(className.active),
            isOpen      = (isActive && !isAnimating),
            isOpening   = (!isActive && isAnimating)
          ;
          module.debug('Toggling visibility of content', $activeTitle);
          if(isOpen || isOpening) {
            if(settings.collapsible) {
              module.close.call($activeTitle);
            }
            else {
              module.debug('Cannot close accordion content collapsing is disabled');
            }
          }
          else {
            module.open.call($activeTitle);
          }
        },

        open: function(query) {
          var
            $activeTitle = (query !== undefined)
              ? (typeof query === 'number')
                ? $title.eq(query)
                : $(query).closest(selector.title)
              : $(this).closest(selector.title),
            $activeContent = $activeTitle.next($content),
            isAnimating = $activeContent.hasClass(className.animating),
            isActive    = $activeContent.hasClass(className.active),
            isOpen      = (isActive || isAnimating)
          ;
          if(isOpen) {
            module.debug('Accordion already open, skipping', $activeContent);
            return;
          }
          module.debug('Opening accordion content', $activeTitle);
          settings.onOpening.call($activeContent);
          if(settings.exclusive) {
            module.closeOthers.call($activeTitle);
          }
          $activeTitle
            .addClass(className.active)
          ;
          $activeContent
            .stop(true, true)
            .addClass(className.animating)
          ;
          if(settings.animateChildren) {
            if($.fn.transition !== undefined && $module.transition('is supported')) {
              $activeContent
                .children()
                  .transition({
                    animation   : 'fade in',
                    queue       : false,
                    useFailSafe : true,
                    debug       : settings.debug,
                    verbose     : settings.verbose,
                    duration    : settings.duration
                  })
              ;
            }
            else {
              $activeContent
                .children()
                  .stop(true, true)
                  .animate({
                    opacity: 1
                  }, settings.duration, module.resetOpacity)
              ;
            }
          }
          $activeContent
            .slideDown(settings.duration, settings.easing, function() {
              $activeContent
                .removeClass(className.animating)
                .addClass(className.active)
              ;
              module.reset.display.call(this);
              settings.onOpen.call(this);
              settings.onChange.call(this);
            })
          ;
        },

        close: function(query) {
          var
            $activeTitle = (query !== undefined)
              ? (typeof query === 'number')
                ? $title.eq(query)
                : $(query).closest(selector.title)
              : $(this).closest(selector.title),
            $activeContent = $activeTitle.next($content),
            isAnimating    = $activeContent.hasClass(className.animating),
            isActive       = $activeContent.hasClass(className.active),
            isOpening      = (!isActive && isAnimating),
            isClosing      = (isActive && isAnimating)
          ;
          if((isActive || isOpening) && !isClosing) {
            module.debug('Closing accordion content', $activeContent);
            settings.onClosing.call($activeContent);
            $activeTitle
              .removeClass(className.active)
            ;
            $activeContent
              .stop(true, true)
              .addClass(className.animating)
            ;
            if(settings.animateChildren) {
              if($.fn.transition !== undefined && $module.transition('is supported')) {
                $activeContent
                  .children()
                    .transition({
                      animation   : 'fade out',
                      queue       : false,
                      useFailSafe : true,
                      debug       : settings.debug,
                      verbose     : settings.verbose,
                      duration    : settings.duration
                    })
                ;
              }
              else {
                $activeContent
                  .children()
                    .stop(true, true)
                    .animate({
                      opacity: 0
                    }, settings.duration, module.resetOpacity)
                ;
              }
            }
            $activeContent
              .slideUp(settings.duration, settings.easing, function() {
                $activeContent
                  .removeClass(className.animating)
                  .removeClass(className.active)
                ;
                module.reset.display.call(this);
                settings.onClose.call(this);
                settings.onChange.call(this);
              })
            ;
          }
        },

        closeOthers: function(index) {
          var
            $activeTitle = (index !== undefined)
              ? $title.eq(index)
              : $(this).closest(selector.title),
            $parentTitles    = $activeTitle.parents(selector.content).prev(selector.title),
            $activeAccordion = $activeTitle.closest(selector.accordion),
            activeSelector   = selector.title + '.' + className.active + ':visible',
            activeContent    = selector.content + '.' + className.active + ':visible',
            $openTitles,
            $nestedTitles,
            $openContents
          ;
          if(settings.closeNested) {
            $openTitles   = $activeAccordion.find(activeSelector).not($parentTitles);
            $openContents = $openTitles.next($content);
          }
          else {
            $openTitles   = $activeAccordion.find(activeSelector).not($parentTitles);
            $nestedTitles = $activeAccordion.find(activeContent).find(activeSelector).not($parentTitles);
            $openTitles   = $openTitles.not($nestedTitles);
            $openContents = $openTitles.next($content);
          }
          if( ($openTitles.length > 0) ) {
            module.debug('Exclusive enabled, closing other content', $openTitles);
            $openTitles
              .removeClass(className.active)
            ;
            $openContents
              .removeClass(className.animating)
              .stop(true, true)
            ;
            if(settings.animateChildren) {
              if($.fn.transition !== undefined && $module.transition('is supported')) {
                $openContents
                  .children()
                    .transition({
                      animation   : 'fade out',
                      useFailSafe : true,
                      debug       : settings.debug,
                      verbose     : settings.verbose,
                      duration    : settings.duration
                    })
                ;
              }
              else {
                $openContents
                  .children()
                    .stop(true, true)
                    .animate({
                      opacity: 0
                    }, settings.duration, module.resetOpacity)
                ;
              }
            }
            $openContents
              .slideUp(settings.duration , settings.easing, function() {
                $(this).removeClass(className.active);
                module.reset.display.call(this);
              })
            ;
          }
        },

        reset: {

          display: function() {
            module.verbose('Removing inline display from element', this);
            $(this).css('display', '');
            if( $(this).attr('style') === '') {
              $(this)
                .attr('style', '')
                .removeAttr('style')
              ;
            }
          },

          opacity: function() {
            module.verbose('Removing inline opacity from element', this);
            $(this).css('opacity', '');
            if( $(this).attr('style') === '') {
              $(this)
                .attr('style', '')
                .removeAttr('style')
              ;
            }
          },

        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          module.debug('Changing internal', name, value);
          if(value !== undefined) {
            if( $.isPlainObject(name) ) {
              $.extend(true, module, name);
            }
            else {
              module[name] = value;
            }
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };
      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;
  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.accordion.settings = {

  name            : 'Accordion',
  namespace       : 'accordion',

  silent          : false,
  debug           : false,
  verbose         : false,
  performance     : true,

  on              : 'click', // event on title that opens accordion

  observeChanges  : true,  // whether accordion should automatically refresh on DOM insertion

  exclusive       : true,  // whether a single accordion content panel should be open at once
  collapsible     : true,  // whether accordion content can be closed
  closeNested     : false, // whether nested content should be closed when a panel is closed
  animateChildren : true,  // whether children opacity should be animated

  duration        : 350, // duration of animation
  easing          : 'easeOutQuad', // easing equation for animation


  onOpening       : function(){}, // callback before open animation
  onOpen          : function(){}, // callback after open animation
  onClosing       : function(){}, // callback before closing animation
  onClose         : function(){}, // callback after closing animation
  onChange        : function(){}, // callback after closing or opening animation

  error: {
    method : 'The method you called is not defined'
  },

  className   : {
    active    : 'active',
    animating : 'animating'
  },

  selector    : {
    accordion : '.accordion',
    title     : '.title',
    trigger   : '.title',
    content   : '.content'
  }

};

// Adds easing
$.extend( $.easing, {
  easeOutQuad: function (x, t, b, c, d) {
    return -c *(t/=d)*(t-2) + b;
  }
});

})( jQuery, window, document );


/*!
 * # Semantic UI 2.2.2 - Checkbox
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.checkbox = function(parameters) {
  var
    $allModules    = $(this),
    moduleSelector = $allModules.selector || '',

    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),
    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings        = $.extend(true, {}, $.fn.checkbox.settings, parameters),

        className       = settings.className,
        namespace       = settings.namespace,
        selector        = settings.selector,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $module         = $(this),
        $label          = $(this).children(selector.label),
        $input          = $(this).children(selector.input),
        input           = $input[0],

        initialLoad     = false,
        shortcutPressed = false,
        instance        = $module.data(moduleNamespace),

        observer,
        element         = this,
        module
      ;

      module      = {

        initialize: function() {
          module.verbose('Initializing checkbox', settings);

          module.create.label();
          module.bind.events();

          module.set.tabbable();
          module.hide.input();

          module.observeChanges();
          module.instantiate();
          module.setup();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying module');
          module.unbind.events();
          module.show.input();
          $module.removeData(moduleNamespace);
        },

        fix: {
          reference: function() {
            if( $module.is(selector.input) ) {
              module.debug('Behavior called on <input> adjusting invoked element');
              $module = $module.closest(selector.checkbox);
              module.refresh();
            }
          }
        },

        setup: function() {
          module.set.initialLoad();
          if( module.is.indeterminate() ) {
            module.debug('Initial value is indeterminate');
            module.indeterminate();
          }
          else if( module.is.checked() ) {
            module.debug('Initial value is checked');
            module.check();
          }
          else {
            module.debug('Initial value is unchecked');
            module.uncheck();
          }
          module.remove.initialLoad();
        },

        refresh: function() {
          $label = $module.children(selector.label);
          $input = $module.children(selector.input);
          input  = $input[0];
        },

        hide: {
          input: function() {
            module.verbose('Modifying <input> z-index to be unselectable');
            $input.addClass(className.hidden);
          }
        },
        show: {
          input: function() {
            module.verbose('Modifying <input> z-index to be selectable');
            $input.removeClass(className.hidden);
          }
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            observer = new MutationObserver(function(mutations) {
              module.debug('DOM tree modified, updating selector cache');
              module.refresh();
            });
            observer.observe(element, {
              childList : true,
              subtree   : true
            });
            module.debug('Setting up mutation observer', observer);
          }
        },

        attachEvents: function(selector, event) {
          var
            $element = $(selector)
          ;
          event = $.isFunction(module[event])
            ? module[event]
            : module.toggle
          ;
          if($element.length > 0) {
            module.debug('Attaching checkbox events to element', selector, event);
            $element
              .on('click' + eventNamespace, event)
            ;
          }
          else {
            module.error(error.notFound);
          }
        },

        event: {
          click: function(event) {
            var
              $target = $(event.target)
            ;
            if( $target.is(selector.input) ) {
              module.verbose('Using default check action on initialized checkbox');
              return;
            }
            if( $target.is(selector.link) ) {
              module.debug('Clicking link inside checkbox, skipping toggle');
              return;
            }
            module.toggle();
            $input.focus();
            event.preventDefault();
          },
          keydown: function(event) {
            var
              key     = event.which,
              keyCode = {
                enter  : 13,
                space  : 32,
                escape : 27
              }
            ;
            if(key == keyCode.escape) {
              module.verbose('Escape key pressed blurring field');
              $input.blur();
              shortcutPressed = true;
            }
            else if(!event.ctrlKey && ( key == keyCode.space || key == keyCode.enter) ) {
              module.verbose('Enter/space key pressed, toggling checkbox');
              module.toggle();
              shortcutPressed = true;
            }
            else {
              shortcutPressed = false;
            }
          },
          keyup: function(event) {
            if(shortcutPressed) {
              event.preventDefault();
            }
          }
        },

        check: function() {
          if( !module.should.allowCheck() ) {
            return;
          }
          module.debug('Checking checkbox', $input);
          module.set.checked();
          if( !module.should.ignoreCallbacks() ) {
            settings.onChecked.call(input);
            settings.onChange.call(input);
          }
        },

        uncheck: function() {
          if( !module.should.allowUncheck() ) {
            return;
          }
          module.debug('Unchecking checkbox');
          module.set.unchecked();
          if( !module.should.ignoreCallbacks() ) {
            settings.onUnchecked.call(input);
            settings.onChange.call(input);
          }
        },

        indeterminate: function() {
          if( module.should.allowIndeterminate() ) {
            module.debug('Checkbox is already indeterminate');
            return;
          }
          module.debug('Making checkbox indeterminate');
          module.set.indeterminate();
          if( !module.should.ignoreCallbacks() ) {
            settings.onIndeterminate.call(input);
            settings.onChange.call(input);
          }
        },

        determinate: function() {
          if( module.should.allowDeterminate() ) {
            module.debug('Checkbox is already determinate');
            return;
          }
          module.debug('Making checkbox determinate');
          module.set.determinate();
          if( !module.should.ignoreCallbacks() ) {
            settings.onDeterminate.call(input);
            settings.onChange.call(input);
          }
        },

        enable: function() {
          if( module.is.enabled() ) {
            module.debug('Checkbox is already enabled');
            return;
          }
          module.debug('Enabling checkbox');
          module.set.enabled();
          settings.onEnable.call(input);
          // preserve legacy callbacks
          settings.onEnabled.call(input);
        },

        disable: function() {
          if( module.is.disabled() ) {
            module.debug('Checkbox is already disabled');
            return;
          }
          module.debug('Disabling checkbox');
          module.set.disabled();
          settings.onDisable.call(input);
          // preserve legacy callbacks
          settings.onDisabled.call(input);
        },

        get: {
          radios: function() {
            var
              name = module.get.name()
            ;
            return $('input[name="' + name + '"]').closest(selector.checkbox);
          },
          otherRadios: function() {
            return module.get.radios().not($module);
          },
          name: function() {
            return $input.attr('name');
          }
        },

        is: {
          initialLoad: function() {
            return initialLoad;
          },
          radio: function() {
            return ($input.hasClass(className.radio) || $input.attr('type') == 'radio');
          },
          indeterminate: function() {
            return $input.prop('indeterminate') !== undefined && $input.prop('indeterminate');
          },
          checked: function() {
            return $input.prop('checked') !== undefined && $input.prop('checked');
          },
          disabled: function() {
            return $input.prop('disabled') !== undefined && $input.prop('disabled');
          },
          enabled: function() {
            return !module.is.disabled();
          },
          determinate: function() {
            return !module.is.indeterminate();
          },
          unchecked: function() {
            return !module.is.checked();
          }
        },

        should: {
          allowCheck: function() {
            if(module.is.determinate() && module.is.checked() && !module.should.forceCallbacks() ) {
              module.debug('Should not allow check, checkbox is already checked');
              return false;
            }
            if(settings.beforeChecked.apply(input) === false) {
              module.debug('Should not allow check, beforeChecked cancelled');
              return false;
            }
            return true;
          },
          allowUncheck: function() {
            if(module.is.determinate() && module.is.unchecked() && !module.should.forceCallbacks() ) {
              module.debug('Should not allow uncheck, checkbox is already unchecked');
              return false;
            }
            if(settings.beforeUnchecked.apply(input) === false) {
              module.debug('Should not allow uncheck, beforeUnchecked cancelled');
              return false;
            }
            return true;
          },
          allowIndeterminate: function() {
            if(module.is.indeterminate() && !module.should.forceCallbacks() ) {
              module.debug('Should not allow indeterminate, checkbox is already indeterminate');
              return false;
            }
            if(settings.beforeIndeterminate.apply(input) === false) {
              module.debug('Should not allow indeterminate, beforeIndeterminate cancelled');
              return false;
            }
            return true;
          },
          allowDeterminate: function() {
            if(module.is.determinate() && !module.should.forceCallbacks() ) {
              module.debug('Should not allow determinate, checkbox is already determinate');
              return false;
            }
            if(settings.beforeDeterminate.apply(input) === false) {
              module.debug('Should not allow determinate, beforeDeterminate cancelled');
              return false;
            }
            return true;
          },
          forceCallbacks: function() {
            return (module.is.initialLoad() && settings.fireOnInit);
          },
          ignoreCallbacks: function() {
            return (initialLoad && !settings.fireOnInit);
          }
        },

        can: {
          change: function() {
            return !( $module.hasClass(className.disabled) || $module.hasClass(className.readOnly) || $input.prop('disabled') || $input.prop('readonly') );
          },
          uncheck: function() {
            return (typeof settings.uncheckable === 'boolean')
              ? settings.uncheckable
              : !module.is.radio()
            ;
          }
        },

        set: {
          initialLoad: function() {
            initialLoad = true;
          },
          checked: function() {
            module.verbose('Setting class to checked');
            $module
              .removeClass(className.indeterminate)
              .addClass(className.checked)
            ;
            if( module.is.radio() ) {
              module.uncheckOthers();
            }
            if(!module.is.indeterminate() && module.is.checked()) {
              module.debug('Input is already checked, skipping input property change');
              return;
            }
            module.verbose('Setting state to checked', input);
            $input
              .prop('indeterminate', false)
              .prop('checked', true)
            ;
            module.trigger.change();
          },
          unchecked: function() {
            module.verbose('Removing checked class');
            $module
              .removeClass(className.indeterminate)
              .removeClass(className.checked)
            ;
            if(!module.is.indeterminate() &&  module.is.unchecked() ) {
              module.debug('Input is already unchecked');
              return;
            }
            module.debug('Setting state to unchecked');
            $input
              .prop('indeterminate', false)
              .prop('checked', false)
            ;
            module.trigger.change();
          },
          indeterminate: function() {
            module.verbose('Setting class to indeterminate');
            $module
              .addClass(className.indeterminate)
            ;
            if( module.is.indeterminate() ) {
              module.debug('Input is already indeterminate, skipping input property change');
              return;
            }
            module.debug('Setting state to indeterminate');
            $input
              .prop('indeterminate', true)
            ;
            module.trigger.change();
          },
          determinate: function() {
            module.verbose('Removing indeterminate class');
            $module
              .removeClass(className.indeterminate)
            ;
            if( module.is.determinate() ) {
              module.debug('Input is already determinate, skipping input property change');
              return;
            }
            module.debug('Setting state to determinate');
            $input
              .prop('indeterminate', false)
            ;
          },
          disabled: function() {
            module.verbose('Setting class to disabled');
            $module
              .addClass(className.disabled)
            ;
            if( module.is.disabled() ) {
              module.debug('Input is already disabled, skipping input property change');
              return;
            }
            module.debug('Setting state to disabled');
            $input
              .prop('disabled', 'disabled')
            ;
            module.trigger.change();
          },
          enabled: function() {
            module.verbose('Removing disabled class');
            $module.removeClass(className.disabled);
            if( module.is.enabled() ) {
              module.debug('Input is already enabled, skipping input property change');
              return;
            }
            module.debug('Setting state to enabled');
            $input
              .prop('disabled', false)
            ;
            module.trigger.change();
          },
          tabbable: function() {
            module.verbose('Adding tabindex to checkbox');
            if( $input.attr('tabindex') === undefined) {
              $input.attr('tabindex', 0);
            }
          }
        },

        remove: {
          initialLoad: function() {
            initialLoad = false;
          }
        },

        trigger: {
          change: function() {
            var
              events       = document.createEvent('HTMLEvents'),
              inputElement = $input[0]
            ;
            if(inputElement) {
              module.verbose('Triggering native change event');
              events.initEvent('change', true, false);
              inputElement.dispatchEvent(events);
            }
          }
        },


        create: {
          label: function() {
            if($input.prevAll(selector.label).length > 0) {
              $input.prev(selector.label).detach().insertAfter($input);
              module.debug('Moving existing label', $label);
            }
            else if( !module.has.label() ) {
              $label = $('<label>').insertAfter($input);
              module.debug('Creating label', $label);
            }
          }
        },

        has: {
          label: function() {
            return ($label.length > 0);
          }
        },

        bind: {
          events: function() {
            module.verbose('Attaching checkbox events');
            $module
              .on('click'   + eventNamespace, module.event.click)
              .on('keydown' + eventNamespace, selector.input, module.event.keydown)
              .on('keyup'   + eventNamespace, selector.input, module.event.keyup)
            ;
          }
        },

        unbind: {
          events: function() {
            module.debug('Removing events');
            $module
              .off(eventNamespace)
            ;
          }
        },

        uncheckOthers: function() {
          var
            $radios = module.get.otherRadios()
          ;
          module.debug('Unchecking other radios', $radios);
          $radios.removeClass(className.checked);
        },

        toggle: function() {
          if( !module.can.change() ) {
            if(!module.is.radio()) {
              module.debug('Checkbox is read-only or disabled, ignoring toggle');
            }
            return;
          }
          if( module.is.indeterminate() || module.is.unchecked() ) {
            module.debug('Currently unchecked');
            module.check();
          }
          else if( module.is.checked() && module.can.uncheck() ) {
            module.debug('Currently checked');
            module.uncheck();
          }
        },
        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.checkbox.settings = {

  name                : 'Checkbox',
  namespace           : 'checkbox',

  silent              : false,
  debug               : false,
  verbose             : true,
  performance         : true,

  // delegated event context
  uncheckable         : 'auto',
  fireOnInit          : false,

  onChange            : function(){},

  beforeChecked       : function(){},
  beforeUnchecked     : function(){},
  beforeDeterminate   : function(){},
  beforeIndeterminate : function(){},

  onChecked           : function(){},
  onUnchecked         : function(){},

  onDeterminate       : function() {},
  onIndeterminate     : function() {},

  onEnable            : function(){},
  onDisable           : function(){},

  // preserve misspelled callbacks (will be removed in 3.0)
  onEnabled           : function(){},
  onDisabled          : function(){},

  className       : {
    checked       : 'checked',
    indeterminate : 'indeterminate',
    disabled      : 'disabled',
    hidden        : 'hidden',
    radio         : 'radio',
    readOnly      : 'read-only'
  },

  error     : {
    method       : 'The method you called is not defined'
  },

  selector : {
    checkbox : '.ui.checkbox',
    label    : 'label, .box',
    input    : 'input[type="checkbox"], input[type="radio"]',
    link     : 'a[href]'
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Dimmer
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.dimmer = function(parameters) {
  var
    $allModules     = $(this),

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.dimmer.settings, parameters)
          : $.extend({}, $.fn.dimmer.settings),

        selector        = settings.selector,
        namespace       = settings.namespace,
        className       = settings.className,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,
        moduleSelector  = $allModules.selector || '',

        clickEvent      = ('ontouchstart' in document.documentElement)
          ? 'touchstart'
          : 'click',

        $module = $(this),
        $dimmer,
        $dimmable,

        element   = this,
        instance  = $module.data(moduleNamespace),
        module
      ;

      module = {

        preinitialize: function() {
          if( module.is.dimmer() ) {

            $dimmable = $module.parent();
            $dimmer   = $module;
          }
          else {
            $dimmable = $module;
            if( module.has.dimmer() ) {
              if(settings.dimmerName) {
                $dimmer = $dimmable.find(selector.dimmer).filter('.' + settings.dimmerName);
              }
              else {
                $dimmer = $dimmable.find(selector.dimmer);
              }
            }
            else {
              $dimmer = module.create();
            }
            module.set.variation();
          }
        },

        initialize: function() {
          module.debug('Initializing dimmer', settings);

          module.bind.events();
          module.set.dimmable();
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, instance)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous module', $dimmer);
          module.unbind.events();
          module.remove.variation();
          $dimmable
            .off(eventNamespace)
          ;
        },

        bind: {
          events: function() {
            if(settings.on == 'hover') {
              $dimmable
                .on('mouseenter' + eventNamespace, module.show)
                .on('mouseleave' + eventNamespace, module.hide)
              ;
            }
            else if(settings.on == 'click') {
              $dimmable
                .on(clickEvent + eventNamespace, module.toggle)
              ;
            }
            if( module.is.page() ) {
              module.debug('Setting as a page dimmer', $dimmable);
              module.set.pageDimmer();
            }

            if( module.is.closable() ) {
              module.verbose('Adding dimmer close event', $dimmer);
              $dimmable
                .on(clickEvent + eventNamespace, selector.dimmer, module.event.click)
              ;
            }
          }
        },

        unbind: {
          events: function() {
            $module
              .removeData(moduleNamespace)
            ;
            $dimmable
              .off(eventNamespace)
            ;
          }
        },

        event: {
          click: function(event) {
            module.verbose('Determining if event occured on dimmer', event);
            if( $dimmer.find(event.target).length === 0 || $(event.target).is(selector.content) ) {
              module.hide();
              event.stopImmediatePropagation();
            }
          }
        },

        addContent: function(element) {
          var
            $content = $(element)
          ;
          module.debug('Add content to dimmer', $content);
          if($content.parent()[0] !== $dimmer[0]) {
            $content.detach().appendTo($dimmer);
          }
        },

        create: function() {
          var
            $element = $( settings.template.dimmer() )
          ;
          if(settings.dimmerName) {
            module.debug('Creating named dimmer', settings.dimmerName);
            $element.addClass(settings.dimmerName);
          }
          $element
            .appendTo($dimmable)
          ;
          return $element;
        },

        show: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          module.debug('Showing dimmer', $dimmer, settings);
          if( (!module.is.dimmed() || module.is.animating()) && module.is.enabled() ) {
            module.animate.show(callback);
            settings.onShow.call(element);
            settings.onChange.call(element);
          }
          else {
            module.debug('Dimmer is already shown or disabled');
          }
        },

        hide: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if( module.is.dimmed() || module.is.animating() ) {
            module.debug('Hiding dimmer', $dimmer);
            module.animate.hide(callback);
            settings.onHide.call(element);
            settings.onChange.call(element);
          }
          else {
            module.debug('Dimmer is not visible');
          }
        },

        toggle: function() {
          module.verbose('Toggling dimmer visibility', $dimmer);
          if( !module.is.dimmed() ) {
            module.show();
          }
          else {
            module.hide();
          }
        },

        animate: {
          show: function(callback) {
            callback = $.isFunction(callback)
              ? callback
              : function(){}
            ;
            if(settings.useCSS && $.fn.transition !== undefined && $dimmer.transition('is supported')) {
              if(settings.opacity !== 'auto') {
                module.set.opacity();
              }
              $dimmer
                .transition({
                  animation   : settings.transition + ' in',
                  queue       : false,
                  duration    : module.get.duration(),
                  useFailSafe : true,
                  onStart     : function() {
                    module.set.dimmed();
                  },
                  onComplete  : function() {
                    module.set.active();
                    callback();
                  }
                })
              ;
            }
            else {
              module.verbose('Showing dimmer animation with javascript');
              module.set.dimmed();
              if(settings.opacity == 'auto') {
                settings.opacity = 0.8;
              }
              $dimmer
                .stop()
                .css({
                  opacity : 0,
                  width   : '100%',
                  height  : '100%'
                })
                .fadeTo(module.get.duration(), settings.opacity, function() {
                  $dimmer.removeAttr('style');
                  module.set.active();
                  callback();
                })
              ;
            }
          },
          hide: function(callback) {
            callback = $.isFunction(callback)
              ? callback
              : function(){}
            ;
            if(settings.useCSS && $.fn.transition !== undefined && $dimmer.transition('is supported')) {
              module.verbose('Hiding dimmer with css');
              $dimmer
                .transition({
                  animation   : settings.transition + ' out',
                  queue       : false,
                  duration    : module.get.duration(),
                  useFailSafe : true,
                  onStart     : function() {
                    module.remove.dimmed();
                  },
                  onComplete  : function() {
                    module.remove.active();
                    callback();
                  }
                })
              ;
            }
            else {
              module.verbose('Hiding dimmer with javascript');
              module.remove.dimmed();
              $dimmer
                .stop()
                .fadeOut(module.get.duration(), function() {
                  module.remove.active();
                  $dimmer.removeAttr('style');
                  callback();
                })
              ;
            }
          }
        },

        get: {
          dimmer: function() {
            return $dimmer;
          },
          duration: function() {
            if(typeof settings.duration == 'object') {
              if( module.is.active() ) {
                return settings.duration.hide;
              }
              else {
                return settings.duration.show;
              }
            }
            return settings.duration;
          }
        },

        has: {
          dimmer: function() {
            if(settings.dimmerName) {
              return ($module.find(selector.dimmer).filter('.' + settings.dimmerName).length > 0);
            }
            else {
              return ( $module.find(selector.dimmer).length > 0 );
            }
          }
        },

        is: {
          active: function() {
            return $dimmer.hasClass(className.active);
          },
          animating: function() {
            return ( $dimmer.is(':animated') || $dimmer.hasClass(className.animating) );
          },
          closable: function() {
            if(settings.closable == 'auto') {
              if(settings.on == 'hover') {
                return false;
              }
              return true;
            }
            return settings.closable;
          },
          dimmer: function() {
            return $module.hasClass(className.dimmer);
          },
          dimmable: function() {
            return $module.hasClass(className.dimmable);
          },
          dimmed: function() {
            return $dimmable.hasClass(className.dimmed);
          },
          disabled: function() {
            return $dimmable.hasClass(className.disabled);
          },
          enabled: function() {
            return !module.is.disabled();
          },
          page: function () {
            return $dimmable.is('body');
          },
          pageDimmer: function() {
            return $dimmer.hasClass(className.pageDimmer);
          }
        },

        can: {
          show: function() {
            return !$dimmer.hasClass(className.disabled);
          }
        },

        set: {
          opacity: function(opacity) {
            var
              color      = $dimmer.css('background-color'),
              colorArray = color.split(','),
              isRGB      = (colorArray && colorArray.length == 3),
              isRGBA     = (colorArray && colorArray.length == 4)
            ;
            opacity    = settings.opacity === 0 ? 0 : settings.opacity || opacity;
            if(isRGB || isRGBA) {
              colorArray[3] = opacity + ')';
              color         = colorArray.join(',');
            }
            else {
              color = 'rgba(0, 0, 0, ' + opacity + ')';
            }
            module.debug('Setting opacity to', opacity);
            $dimmer.css('background-color', color);
          },
          active: function() {
            $dimmer.addClass(className.active);
          },
          dimmable: function() {
            $dimmable.addClass(className.dimmable);
          },
          dimmed: function() {
            $dimmable.addClass(className.dimmed);
          },
          pageDimmer: function() {
            $dimmer.addClass(className.pageDimmer);
          },
          disabled: function() {
            $dimmer.addClass(className.disabled);
          },
          variation: function(variation) {
            variation = variation || settings.variation;
            if(variation) {
              $dimmer.addClass(variation);
            }
          }
        },

        remove: {
          active: function() {
            $dimmer
              .removeClass(className.active)
            ;
          },
          dimmed: function() {
            $dimmable.removeClass(className.dimmed);
          },
          disabled: function() {
            $dimmer.removeClass(className.disabled);
          },
          variation: function(variation) {
            variation = variation || settings.variation;
            if(variation) {
              $dimmer.removeClass(variation);
            }
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      module.preinitialize();

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.dimmer.settings = {

  name        : 'Dimmer',
  namespace   : 'dimmer',

  silent      : false,
  debug       : false,
  verbose     : false,
  performance : true,

  // name to distinguish between multiple dimmers in context
  dimmerName  : false,

  // whether to add a variation type
  variation   : false,

  // whether to bind close events
  closable    : 'auto',

  // whether to use css animations
  useCSS      : true,

  // css animation to use
  transition  : 'fade',

  // event to bind to
  on          : false,

  // overriding opacity value
  opacity     : 'auto',

  // transition durations
  duration    : {
    show : 500,
    hide : 500
  },

  onChange    : function(){},
  onShow      : function(){},
  onHide      : function(){},

  error   : {
    method   : 'The method you called is not defined.'
  },

  className : {
    active     : 'active',
    animating  : 'animating',
    dimmable   : 'dimmable',
    dimmed     : 'dimmed',
    dimmer     : 'dimmer',
    disabled   : 'disabled',
    hide       : 'hide',
    pageDimmer : 'page',
    show       : 'show'
  },

  selector: {
    dimmer   : '> .ui.dimmer',
    content  : '.ui.dimmer > .content, .ui.dimmer > .content > .center'
  },

  template: {
    dimmer: function() {
     return $('<div />').attr('class', 'ui dimmer');
    }
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Dropdown
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.dropdown = function(parameters) {
  var
    $allModules    = $(this),
    $document      = $(document),

    moduleSelector = $allModules.selector || '',

    hasTouch       = ('ontouchstart' in document.documentElement),
    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),
    returnedValue
  ;

  $allModules
    .each(function(elementIndex) {
      var
        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.dropdown.settings, parameters)
          : $.extend({}, $.fn.dropdown.settings),

        className       = settings.className,
        message         = settings.message,
        fields          = settings.fields,
        keys            = settings.keys,
        metadata        = settings.metadata,
        namespace       = settings.namespace,
        regExp          = settings.regExp,
        selector        = settings.selector,
        error           = settings.error,
        templates       = settings.templates,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $module         = $(this),
        $context        = $(settings.context),
        $text           = $module.find(selector.text),
        $search         = $module.find(selector.search),
        $sizer          = $module.find(selector.sizer),
        $input          = $module.find(selector.input),
        $icon           = $module.find(selector.icon),

        $combo = ($module.prev().find(selector.text).length > 0)
          ? $module.prev().find(selector.text)
          : $module.prev(),

        $menu           = $module.children(selector.menu),
        $item           = $menu.find(selector.item),

        activated       = false,
        itemActivated   = false,
        internalChange  = false,
        element         = this,
        instance        = $module.data(moduleNamespace),

        initialLoad,
        pageLostFocus,
        willRefocus,
        elementNamespace,
        id,
        selectObserver,
        menuObserver,
        module
      ;

      module = {

        initialize: function() {
          module.debug('Initializing dropdown', settings);

          if( module.is.alreadySetup() ) {
            module.setup.reference();
          }
          else {
            module.setup.layout();
            module.refreshData();

            module.save.defaults();
            module.restore.selected();

            module.create.id();
            module.bind.events();

            module.observeChanges();
            module.instantiate();
          }

        },

        instantiate: function() {
          module.verbose('Storing instance of dropdown', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous dropdown', $module);
          module.remove.tabbable();
          $module
            .off(eventNamespace)
            .removeData(moduleNamespace)
          ;
          $menu
            .off(eventNamespace)
          ;
          $document
            .off(elementNamespace)
          ;
          module.disconnect.menuObserver();
          module.disconnect.selectObserver();
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            selectObserver = new MutationObserver(module.event.select.mutation);
            menuObserver   = new MutationObserver(module.event.menu.mutation);
            module.debug('Setting up mutation observer', selectObserver, menuObserver);
            module.observe.select();
            module.observe.menu();
          }
        },

        disconnect: {
          menuObserver: function() {
            if(menuObserver) {
              menuObserver.disconnect();
            }
          },
          selectObserver: function() {
            if(menuObserver) {
              menuObserver.disconnect();
            }
          }
        },
        observe: {
          select: function() {
            if(module.has.input()) {
              selectObserver.observe($input[0], {
                childList : true,
                subtree   : true
              });
            }
          },
          menu: function() {
            if(module.has.menu()) {
              menuObserver.observe($menu[0], {
                childList : true,
                subtree   : true
              });
            }
          }
        },

        create: {
          id: function() {
            id = (Math.random().toString(16) + '000000000').substr(2, 8);
            elementNamespace = '.' + id;
            module.verbose('Creating unique id for element', id);
          },
          userChoice: function(values) {
            var
              $userChoices,
              $userChoice,
              isUserValue,
              html
            ;
            values = values || module.get.userValues();
            if(!values) {
              return false;
            }
            values = $.isArray(values)
              ? values
              : [values]
            ;
            $.each(values, function(index, value) {
              if(module.get.item(value) === false) {
                html         = settings.templates.addition( module.add.variables(message.addResult, value) );
                $userChoice  = $('<div />')
                  .html(html)
                  .attr('data-' + metadata.value, value)
                  .attr('data-' + metadata.text, value)
                  .addClass(className.addition)
                  .addClass(className.item)
                ;
                if(settings.hideAdditions) {
                  $userChoice.addClass(className.hidden);
                }
                $userChoices = ($userChoices === undefined)
                  ? $userChoice
                  : $userChoices.add($userChoice)
                ;
                module.verbose('Creating user choices for value', value, $userChoice);
              }
            });
            return $userChoices;
          },
          userLabels: function(value) {
            var
              userValues = module.get.userValues()
            ;
            if(userValues) {
              module.debug('Adding user labels', userValues);
              $.each(userValues, function(index, value) {
                module.verbose('Adding custom user value');
                module.add.label(value, value);
              });
            }
          },
          menu: function() {
            $menu = $('<div />')
              .addClass(className.menu)
              .appendTo($module)
            ;
          },
          sizer: function() {
            $sizer = $('<span />')
              .addClass(className.sizer)
              .insertAfter($search)
            ;
          }
        },

        search: function(query) {
          query = (query !== undefined)
            ? query
            : module.get.query()
          ;
          module.verbose('Searching for query', query);
          if(module.has.minCharacters(query)) {
            module.filter(query);
          }
          else {
            module.hide();
          }
        },

        select: {
          firstUnfiltered: function() {
            module.verbose('Selecting first non-filtered element');
            module.remove.selectedItem();
            $item
              .not(selector.unselectable)
              .not(selector.addition + selector.hidden)
                .eq(0)
                .addClass(className.selected)
            ;
          },
          nextAvailable: function($selected) {
            $selected = $selected.eq(0);
            var
              $nextAvailable = $selected.nextAll(selector.item).not(selector.unselectable).eq(0),
              $prevAvailable = $selected.prevAll(selector.item).not(selector.unselectable).eq(0),
              hasNext        = ($nextAvailable.length > 0)
            ;
            if(hasNext) {
              module.verbose('Moving selection to', $nextAvailable);
              $nextAvailable.addClass(className.selected);
            }
            else {
              module.verbose('Moving selection to', $prevAvailable);
              $prevAvailable.addClass(className.selected);
            }
          }
        },

        setup: {
          api: function() {
            var
              apiSettings = {
                debug   : settings.debug,
                urlData : {
                  value : module.get.value(),
                  query : module.get.query()
                },
                on    : false
              }
            ;
            module.verbose('First request, initializing API');
            $module
              .api(apiSettings)
            ;
          },
          layout: function() {
            if( $module.is('select') ) {
              module.setup.select();
              module.setup.returnedObject();
            }
            if( !module.has.menu() ) {
              module.create.menu();
            }
            if( module.is.search() && !module.has.search() ) {
              module.verbose('Adding search input');
              $search = $('<input />')
                .addClass(className.search)
                .prop('autocomplete', 'off')
                .insertBefore($text)
              ;
            }
            if( module.is.multiple() && module.is.searchSelection() && !module.has.sizer()) {
              module.create.sizer();
            }
            if(settings.allowTab) {
              module.set.tabbable();
            }
          },
          select: function() {
            var
              selectValues  = module.get.selectValues()
            ;
            module.debug('Dropdown initialized on a select', selectValues);
            if( $module.is('select') ) {
              $input = $module;
            }
            // see if select is placed correctly already
            if($input.parent(selector.dropdown).length > 0) {
              module.debug('UI dropdown already exists. Creating dropdown menu only');
              $module = $input.closest(selector.dropdown);
              if( !module.has.menu() ) {
                module.create.menu();
              }
              $menu = $module.children(selector.menu);
              module.setup.menu(selectValues);
            }
            else {
              module.debug('Creating entire dropdown from select');
              $module = $('<div />')
                .attr('class', $input.attr('class') )
                .addClass(className.selection)
                .addClass(className.dropdown)
                .html( templates.dropdown(selectValues) )
                .insertBefore($input)
              ;
              if($input.hasClass(className.multiple) && $input.prop('multiple') === false) {
                module.error(error.missingMultiple);
                $input.prop('multiple', true);
              }
              if($input.is('[multiple]')) {
                module.set.multiple();
              }
              if ($input.prop('disabled')) {
                module.debug('Disabling dropdown');
                $module.addClass(className.disabled);
              }
              $input
                .removeAttr('class')
                .detach()
                .prependTo($module)
              ;
            }
            module.refresh();
          },
          menu: function(values) {
            $menu.html( templates.menu(values, fields));
            $item = $menu.find(selector.item);
          },
          reference: function() {
            module.debug('Dropdown behavior was called on select, replacing with closest dropdown');
            // replace module reference
            $module = $module.parent(selector.dropdown);
            module.refresh();
            module.setup.returnedObject();
            // invoke method in context of current instance
            if(methodInvoked) {
              instance = module;
              module.invoke(query);
            }
          },
          returnedObject: function() {
            var
              $firstModules = $allModules.slice(0, elementIndex),
              $lastModules = $allModules.slice(elementIndex + 1)
            ;
            // adjust all modules to use correct reference
            $allModules = $firstModules.add($module).add($lastModules);
          }
        },

        refresh: function() {
          module.refreshSelectors();
          module.refreshData();
        },

        refreshItems: function() {
          $item = $menu.find(selector.item);
        },

        refreshSelectors: function() {
          module.verbose('Refreshing selector cache');
          $text   = $module.find(selector.text);
          $search = $module.find(selector.search);
          $input  = $module.find(selector.input);
          $icon   = $module.find(selector.icon);
          $combo  = ($module.prev().find(selector.text).length > 0)
            ? $module.prev().find(selector.text)
            : $module.prev()
          ;
          $menu    = $module.children(selector.menu);
          $item    = $menu.find(selector.item);
        },

        refreshData: function() {
          module.verbose('Refreshing cached metadata');
          $item
            .removeData(metadata.text)
            .removeData(metadata.value)
          ;
        },

        clearData: function() {
          module.verbose('Clearing metadata');
          $item
            .removeData(metadata.text)
            .removeData(metadata.value)
          ;
          $module
            .removeData(metadata.defaultText)
            .removeData(metadata.defaultValue)
            .removeData(metadata.placeholderText)
          ;
        },

        toggle: function() {
          module.verbose('Toggling menu visibility');
          if( !module.is.active() ) {
            module.show();
          }
          else {
            module.hide();
          }
        },

        show: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if( module.can.show() && !module.is.active() ) {
            module.debug('Showing dropdown');
            if(module.has.message() && !(module.has.maxSelections() || module.has.allResultsFiltered()) ) {
              module.remove.message();
            }
            if(module.is.allFiltered()) {
              return true;
            }
            if(settings.onShow.call(element) !== false) {
              module.animate.show(function() {
                if( module.can.click() ) {
                  module.bind.intent();
                }
                if(module.has.menuSearch()) {
                  module.focusSearch();
                }
                module.set.visible();
                callback.call(element);
              });
            }
          }
        },

        hide: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if( module.is.active() ) {
            module.debug('Hiding dropdown');
            if(settings.onHide.call(element) !== false) {
              module.animate.hide(function() {
                module.remove.visible();
                callback.call(element);
              });
            }
          }
        },

        hideOthers: function() {
          module.verbose('Finding other dropdowns to hide');
          $allModules
            .not($module)
              .has(selector.menu + '.' + className.visible)
                .dropdown('hide')
          ;
        },

        hideMenu: function() {
          module.verbose('Hiding menu  instantaneously');
          module.remove.active();
          module.remove.visible();
          $menu.transition('hide');
        },

        hideSubMenus: function() {
          var
            $subMenus = $menu.children(selector.item).find(selector.menu)
          ;
          module.verbose('Hiding sub menus', $subMenus);
          $subMenus.transition('hide');
        },

        bind: {
          events: function() {
            if(hasTouch) {
              module.bind.touchEvents();
            }
            module.bind.keyboardEvents();
            module.bind.inputEvents();
            module.bind.mouseEvents();
          },
          touchEvents: function() {
            module.debug('Touch device detected binding additional touch events');
            if( module.is.searchSelection() ) {
              // do nothing special yet
            }
            else if( module.is.single() ) {
              $module
                .on('touchstart' + eventNamespace, module.event.test.toggle)
              ;
            }
            $menu
              .on('touchstart' + eventNamespace, selector.item, module.event.item.mouseenter)
            ;
          },
          keyboardEvents: function() {
            module.verbose('Binding keyboard events');
            $module
              .on('keydown' + eventNamespace, module.event.keydown)
            ;
            if( module.has.search() ) {
              $module
                .on(module.get.inputEvent() + eventNamespace, selector.search, module.event.input)
              ;
            }
            if( module.is.multiple() ) {
              $document
                .on('keydown' + elementNamespace, module.event.document.keydown)
              ;
            }
          },
          inputEvents: function() {
            module.verbose('Binding input change events');
            $module
              .on('change' + eventNamespace, selector.input, module.event.change)
            ;
          },
          mouseEvents: function() {
            module.verbose('Binding mouse events');
            if(module.is.multiple()) {
              $module
                .on('click'   + eventNamespace, selector.label,  module.event.label.click)
                .on('click'   + eventNamespace, selector.remove, module.event.remove.click)
              ;
            }
            if( module.is.searchSelection() ) {
              $module
                .on('mousedown' + eventNamespace, module.event.mousedown)
                .on('mouseup'   + eventNamespace, module.event.mouseup)
                .on('mousedown' + eventNamespace, selector.menu,   module.event.menu.mousedown)
                .on('mouseup'   + eventNamespace, selector.menu,   module.event.menu.mouseup)
                .on('click'     + eventNamespace, selector.icon,   module.event.icon.click)
                .on('focus'     + eventNamespace, selector.search, module.event.search.focus)
                .on('click'     + eventNamespace, selector.search, module.event.search.focus)
                .on('blur'      + eventNamespace, selector.search, module.event.search.blur)
                .on('click'     + eventNamespace, selector.text,   module.event.text.focus)
              ;
              if(module.is.multiple()) {
                $module
                  .on('click' + eventNamespace, module.event.click)
                ;
              }
            }
            else {
              if(settings.on == 'click') {
                $module
                  .on('click' + eventNamespace, selector.icon, module.event.icon.click)
                  .on('click' + eventNamespace, module.event.test.toggle)
                ;
              }
              else if(settings.on == 'hover') {
                $module
                  .on('mouseenter' + eventNamespace, module.delay.show)
                  .on('mouseleave' + eventNamespace, module.delay.hide)
                ;
              }
              else {
                $module
                  .on(settings.on + eventNamespace, module.toggle)
                ;
              }
              $module
                .on('mousedown' + eventNamespace, module.event.mousedown)
                .on('mouseup'   + eventNamespace, module.event.mouseup)
                .on('focus'     + eventNamespace, module.event.focus)
                .on('blur'      + eventNamespace, module.event.blur)
              ;
            }
            $menu
              .on('mouseenter' + eventNamespace, selector.item, module.event.item.mouseenter)
              .on('mouseleave' + eventNamespace, selector.item, module.event.item.mouseleave)
              .on('click'      + eventNamespace, selector.item, module.event.item.click)
            ;
          },
          intent: function() {
            module.verbose('Binding hide intent event to document');
            if(hasTouch) {
              $document
                .on('touchstart' + elementNamespace, module.event.test.touch)
                .on('touchmove'  + elementNamespace, module.event.test.touch)
              ;
            }
            $document
              .on('click' + elementNamespace, module.event.test.hide)
            ;
          }
        },

        unbind: {
          intent: function() {
            module.verbose('Removing hide intent event from document');
            if(hasTouch) {
              $document
                .off('touchstart' + elementNamespace)
                .off('touchmove' + elementNamespace)
              ;
            }
            $document
              .off('click' + elementNamespace)
            ;
          }
        },

        filter: function(query) {
          var
            searchTerm = (query !== undefined)
              ? query
              : module.get.query(),
            afterFiltered = function() {
              if(module.is.multiple()) {
                module.filterActive();
              }
              module.select.firstUnfiltered();
              if( module.has.allResultsFiltered() ) {
                if( settings.onNoResults.call(element, searchTerm) ) {
                  if(settings.allowAdditions) {
                    if(settings.hideAdditions) {
                      module.verbose('User addition with no menu, setting empty style');
                      module.set.empty();
                      module.hideMenu();
                    }
                  }
                  else {
                    module.verbose('All items filtered, showing message', searchTerm);
                    module.add.message(message.noResults);
                  }
                }
                else {
                  module.verbose('All items filtered, hiding dropdown', searchTerm);
                  module.hideMenu();
                }
              }
              else {
                module.remove.empty();
                module.remove.message();
              }
              if(settings.allowAdditions) {
                module.add.userSuggestion(query);
              }
              if(module.is.searchSelection() && module.can.show() && module.is.focusedOnSearch() ) {
                module.show();
              }
            }
          ;
          if(settings.useLabels && module.has.maxSelections()) {
            return;
          }
          if(settings.apiSettings) {
            if( module.can.useAPI() ) {
              module.queryRemote(searchTerm, function() {
                afterFiltered();
              });
            }
            else {
              module.error(error.noAPI);
            }
          }
          else {
            module.filterItems(searchTerm);
            afterFiltered();
          }
        },

        queryRemote: function(query, callback) {
          var
            apiSettings = {
              errorDuration : false,
              cache         : 'local',
              throttle      : settings.throttle,
              urlData       : {
                query: query
              },
              onError: function() {
                module.add.message(message.serverError);
                callback();
              },
              onFailure: function() {
                module.add.message(message.serverError);
                callback();
              },
              onSuccess : function(response) {
                module.remove.message();
                module.setup.menu({
                  values: response[fields.remoteValues]
                });
                callback();
              }
            }
          ;
          if( !$module.api('get request') ) {
            module.setup.api();
          }
          apiSettings = $.extend(true, {}, apiSettings, settings.apiSettings);
          $module
            .api('setting', apiSettings)
            .api('query')
          ;
        },

        filterItems: function(query) {
          var
            searchTerm = (query !== undefined)
              ? query
              : module.get.query(),
            results          =  null,
            escapedTerm      = module.escape.regExp(searchTerm),
            beginsWithRegExp = new RegExp('^' + escapedTerm, 'igm')
          ;
          // avoid loop if we're matching nothing
          if( module.has.query() ) {
            results = [];

            module.verbose('Searching for matching values', searchTerm);
            $item
              .each(function(){
                var
                  $choice = $(this),
                  text,
                  value
                ;
                if(settings.match == 'both' || settings.match == 'text') {
                  text = String(module.get.choiceText($choice, false));
                  if(text.search(beginsWithRegExp) !== -1) {
                    results.push(this);
                    return true;
                  }
                  else if (settings.fullTextSearch === 'exact' && module.exactSearch(searchTerm, text)) {
                    results.push(this);
                    return true;
                  }
                  else if (settings.fullTextSearch === true && module.fuzzySearch(searchTerm, text)) {
                    results.push(this);
                    return true;
                  }
                }
                if(settings.match == 'both' || settings.match == 'value') {
                  value = String(module.get.choiceValue($choice, text));

                  if(value.search(beginsWithRegExp) !== -1) {
                    results.push(this);
                    return true;
                  }
                  else if(settings.fullTextSearch && module.fuzzySearch(searchTerm, value)) {
                    results.push(this);
                    return true;
                  }
                }
              })
            ;
          }
          module.debug('Showing only matched items', searchTerm);
          module.remove.filteredItem();
          if(results) {
            $item
              .not(results)
              .addClass(className.filtered)
            ;
          }
        },

        fuzzySearch: function(query, term) {
          var
            termLength  = term.length,
            queryLength = query.length
          ;
          query = query.toLowerCase();
          term  = term.toLowerCase();
          if(queryLength > termLength) {
            return false;
          }
          if(queryLength === termLength) {
            return (query === term);
          }
          search: for (var characterIndex = 0, nextCharacterIndex = 0; characterIndex < queryLength; characterIndex++) {
            var
              queryCharacter = query.charCodeAt(characterIndex)
            ;
            while(nextCharacterIndex < termLength) {
              if(term.charCodeAt(nextCharacterIndex++) === queryCharacter) {
                continue search;
              }
            }
            return false;
          }
          return true;
        },
        exactSearch: function (query, term) {
          query = query.toLowerCase();
          term  = term.toLowerCase();
          if(term.indexOf(query) > -1) {
             return true;
          }
          return false;
        },
        filterActive: function() {
          if(settings.useLabels) {
            $item.filter('.' + className.active)
              .addClass(className.filtered)
            ;
          }
        },

        focusSearch: function(skipHandler) {
          if( module.has.search() && !module.is.focusedOnSearch() ) {
            if(skipHandler) {
              $module.off('focus' + eventNamespace, selector.search);
              $search.focus();
              $module.on('focus'  + eventNamespace, selector.search, module.event.search.focus);
            }
            else {
              $search.focus();
            }
          }
        },

        forceSelection: function() {
          var
            $currentlySelected = $item.not(className.filtered).filter('.' + className.selected).eq(0),
            $activeItem        = $item.not(className.filtered).filter('.' + className.active).eq(0),
            $selectedItem      = ($currentlySelected.length > 0)
              ? $currentlySelected
              : $activeItem,
            hasSelected = ($selectedItem.length > 0)
          ;
          if(hasSelected) {
            module.debug('Forcing partial selection to selected item', $selectedItem);
            module.event.item.click.call($selectedItem, {}, true);
            return;
          }
          else {
            if(settings.allowAdditions) {
              module.set.selected(module.get.query());
              module.remove.searchTerm();
            }
            else {
              module.remove.searchTerm();
            }
          }
        },

        event: {
          change: function() {
            if(!internalChange) {
              module.debug('Input changed, updating selection');
              module.set.selected();
            }
          },
          focus: function() {
            if(settings.showOnFocus && !activated && module.is.hidden() && !pageLostFocus) {
              module.show();
            }
          },
          blur: function(event) {
            pageLostFocus = (document.activeElement === this);
            if(!activated && !pageLostFocus) {
              module.remove.activeLabel();
              module.hide();
            }
          },
          mousedown: function() {
            if(module.is.searchSelection()) {
              // prevent menu hiding on immediate re-focus
              willRefocus = true;
            }
            else {
              // prevents focus callback from occurring on mousedown
              activated = true;
            }
          },
          mouseup: function() {
            if(module.is.searchSelection()) {
              // prevent menu hiding on immediate re-focus
              willRefocus = false;
            }
            else {
              activated = false;
            }
          },
          click: function(event) {
            var
              $target = $(event.target)
            ;
            // focus search
            if($target.is($module)) {
              if(!module.is.focusedOnSearch()) {
                module.focusSearch();
              }
              else {
                module.show();
              }
            }
          },
          search: {
            focus: function() {
              activated = true;
              if(module.is.multiple()) {
                module.remove.activeLabel();
              }
              if(settings.showOnFocus) {
                module.search();
              }
            },
            blur: function(event) {
              pageLostFocus = (document.activeElement === this);
              if(!willRefocus) {
                if(!itemActivated && !pageLostFocus) {
                  if(settings.forceSelection && module.has.query()) {
                    module.forceSelection();
                  }
                  module.hide();
                }
              }
              willRefocus = false;
            }
          },
          icon: {
            click: function(event) {
              module.toggle();
              event.stopPropagation();
            }
          },
          text: {
            focus: function(event) {
              activated = true;
              module.focusSearch();
            }
          },
          input: function(event) {
            if(module.is.multiple() || module.is.searchSelection()) {
              module.set.filtered();
            }
            clearTimeout(module.timer);
            module.timer = setTimeout(module.search, settings.delay.search);
          },
          label: {
            click: function(event) {
              var
                $label        = $(this),
                $labels       = $module.find(selector.label),
                $activeLabels = $labels.filter('.' + className.active),
                $nextActive   = $label.nextAll('.' + className.active),
                $prevActive   = $label.prevAll('.' + className.active),
                $range = ($nextActive.length > 0)
                  ? $label.nextUntil($nextActive).add($activeLabels).add($label)
                  : $label.prevUntil($prevActive).add($activeLabels).add($label)
              ;
              if(event.shiftKey) {
                $activeLabels.removeClass(className.active);
                $range.addClass(className.active);
              }
              else if(event.ctrlKey) {
                $label.toggleClass(className.active);
              }
              else {
                $activeLabels.removeClass(className.active);
                $label.addClass(className.active);
              }
              settings.onLabelSelect.apply(this, $labels.filter('.' + className.active));
            }
          },
          remove: {
            click: function() {
              var
                $label = $(this).parent()
              ;
              if( $label.hasClass(className.active) ) {
                // remove all selected labels
                module.remove.activeLabels();
              }
              else {
                // remove this label only
                module.remove.activeLabels( $label );
              }
            }
          },
          test: {
            toggle: function(event) {
              var
                toggleBehavior = (module.is.multiple())
                  ? module.show
                  : module.toggle
              ;
              if(module.is.bubbledLabelClick(event)) {
                return;
              }
              if( module.determine.eventOnElement(event, toggleBehavior) ) {
                event.preventDefault();
              }
            },
            touch: function(event) {
              module.determine.eventOnElement(event, function() {
                if(event.type == 'touchstart') {
                  module.timer = setTimeout(function() {
                    module.hide();
                  }, settings.delay.touch);
                }
                else if(event.type == 'touchmove') {
                  clearTimeout(module.timer);
                }
              });
              event.stopPropagation();
            },
            hide: function(event) {
              module.determine.eventInModule(event, module.hide);
            }
          },
          select: {
            mutation: function(mutations) {
              module.debug('<select> modified, recreating menu');
              module.setup.select();
            }
          },
          menu: {
            mutation: function(mutations) {
              var
                mutation   = mutations[0],
                $addedNode = mutation.addedNodes
                  ? $(mutation.addedNodes[0])
                  : $(false),
                $removedNode = mutation.removedNodes
                  ? $(mutation.removedNodes[0])
                  : $(false),
                $changedNodes  = $addedNode.add($removedNode),
                isUserAddition = $changedNodes.is(selector.addition) || $changedNodes.closest(selector.addition).length > 0,
                isMessage      = $changedNodes.is(selector.message)  || $changedNodes.closest(selector.message).length > 0
              ;
              if(isUserAddition || isMessage) {
                module.debug('Updating item selector cache');
                module.refreshItems();
              }
              else {
                module.debug('Menu modified, updating selector cache');
                module.refresh();
              }
            },
            mousedown: function() {
              itemActivated = true;
            },
            mouseup: function() {
              itemActivated = false;
            }
          },
          item: {
            mouseenter: function(event) {
              var
                $target        = $(event.target),
                $item          = $(this),
                $subMenu       = $item.children(selector.menu),
                $otherMenus    = $item.siblings(selector.item).children(selector.menu),
                hasSubMenu     = ($subMenu.length > 0),
                isBubbledEvent = ($subMenu.find($target).length > 0)
              ;
              if( !isBubbledEvent && hasSubMenu ) {
                clearTimeout(module.itemTimer);
                module.itemTimer = setTimeout(function() {
                  module.verbose('Showing sub-menu', $subMenu);
                  $.each($otherMenus, function() {
                    module.animate.hide(false, $(this));
                  });
                  module.animate.show(false, $subMenu);
                }, settings.delay.show);
                event.preventDefault();
              }
            },
            mouseleave: function(event) {
              var
                $subMenu = $(this).children(selector.menu)
              ;
              if($subMenu.length > 0) {
                clearTimeout(module.itemTimer);
                module.itemTimer = setTimeout(function() {
                  module.verbose('Hiding sub-menu', $subMenu);
                  module.animate.hide(false, $subMenu);
                }, settings.delay.hide);
              }
            },
            click: function (event, skipRefocus) {
              var
                $choice        = $(this),
                $target        = (event)
                  ? $(event.target)
                  : $(''),
                $subMenu       = $choice.find(selector.menu),
                text           = module.get.choiceText($choice),
                value          = module.get.choiceValue($choice, text),
                hasSubMenu     = ($subMenu.length > 0),
                isBubbledEvent = ($subMenu.find($target).length > 0)
              ;
              if(!isBubbledEvent && (!hasSubMenu || settings.allowCategorySelection)) {
                if(module.is.searchSelection()) {
                  if(settings.allowAdditions) {
                    module.remove.userAddition();
                  }
                  module.remove.searchTerm();
                  if(!module.is.focusedOnSearch() && !(skipRefocus == true)) {
                    module.focusSearch(true);
                  }
                }
                if(!settings.useLabels) {
                  module.remove.filteredItem();
                  module.set.scrollPosition($choice);
                }
                module.determine.selectAction.call(this, text, value);
              }
            }
          },

          document: {
            // label selection should occur even when element has no focus
            keydown: function(event) {
              var
                pressedKey    = event.which,
                isShortcutKey = module.is.inObject(pressedKey, keys)
              ;
              if(isShortcutKey) {
                var
                  $label            = $module.find(selector.label),
                  $activeLabel      = $label.filter('.' + className.active),
                  activeValue       = $activeLabel.data(metadata.value),
                  labelIndex        = $label.index($activeLabel),
                  labelCount        = $label.length,
                  hasActiveLabel    = ($activeLabel.length > 0),
                  hasMultipleActive = ($activeLabel.length > 1),
                  isFirstLabel      = (labelIndex === 0),
                  isLastLabel       = (labelIndex + 1 == labelCount),
                  isSearch          = module.is.searchSelection(),
                  isFocusedOnSearch = module.is.focusedOnSearch(),
                  isFocused         = module.is.focused(),
                  caretAtStart      = (isFocusedOnSearch && module.get.caretPosition() === 0),
                  $nextLabel
                ;
                if(isSearch && !hasActiveLabel && !isFocusedOnSearch) {
                  return;
                }

                if(pressedKey == keys.leftArrow) {
                  // activate previous label
                  if((isFocused || caretAtStart) && !hasActiveLabel) {
                    module.verbose('Selecting previous label');
                    $label.last().addClass(className.active);
                  }
                  else if(hasActiveLabel) {
                    if(!event.shiftKey) {
                      module.verbose('Selecting previous label');
                      $label.removeClass(className.active);
                    }
                    else {
                      module.verbose('Adding previous label to selection');
                    }
                    if(isFirstLabel && !hasMultipleActive) {
                      $activeLabel.addClass(className.active);
                    }
                    else {
                      $activeLabel.prev(selector.siblingLabel)
                        .addClass(className.active)
                        .end()
                      ;
                    }
                    event.preventDefault();
                  }
                }
                else if(pressedKey == keys.rightArrow) {
                  // activate first label
                  if(isFocused && !hasActiveLabel) {
                    $label.first().addClass(className.active);
                  }
                  // activate next label
                  if(hasActiveLabel) {
                    if(!event.shiftKey) {
                      module.verbose('Selecting next label');
                      $label.removeClass(className.active);
                    }
                    else {
                      module.verbose('Adding next label to selection');
                    }
                    if(isLastLabel) {
                      if(isSearch) {
                        if(!isFocusedOnSearch) {
                          module.focusSearch();
                        }
                        else {
                          $label.removeClass(className.active);
                        }
                      }
                      else if(hasMultipleActive) {
                        $activeLabel.next(selector.siblingLabel).addClass(className.active);
                      }
                      else {
                        $activeLabel.addClass(className.active);
                      }
                    }
                    else {
                      $activeLabel.next(selector.siblingLabel).addClass(className.active);
                    }
                    event.preventDefault();
                  }
                }
                else if(pressedKey == keys.deleteKey || pressedKey == keys.backspace) {
                  if(hasActiveLabel) {
                    module.verbose('Removing active labels');
                    if(isLastLabel) {
                      if(isSearch && !isFocusedOnSearch) {
                        module.focusSearch();
                      }
                    }
                    $activeLabel.last().next(selector.siblingLabel).addClass(className.active);
                    module.remove.activeLabels($activeLabel);
                    event.preventDefault();
                  }
                  else if(caretAtStart && !hasActiveLabel && pressedKey == keys.backspace) {
                    module.verbose('Removing last label on input backspace');
                    $activeLabel = $label.last().addClass(className.active);
                    module.remove.activeLabels($activeLabel);
                  }
                }
                else {
                  $activeLabel.removeClass(className.active);
                }
              }
            }
          },

          keydown: function(event) {
            var
              pressedKey    = event.which,
              isShortcutKey = module.is.inObject(pressedKey, keys)
            ;
            if(isShortcutKey) {
              var
                $currentlySelected = $item.not(selector.unselectable).filter('.' + className.selected).eq(0),
                $activeItem        = $menu.children('.' + className.active).eq(0),
                $selectedItem      = ($currentlySelected.length > 0)
                  ? $currentlySelected
                  : $activeItem,
                $visibleItems = ($selectedItem.length > 0)
                  ? $selectedItem.siblings(':not(.' + className.filtered +')').addBack()
                  : $menu.children(':not(.' + className.filtered +')'),
                $subMenu              = $selectedItem.children(selector.menu),
                $parentMenu           = $selectedItem.closest(selector.menu),
                inVisibleMenu         = ($parentMenu.hasClass(className.visible) || $parentMenu.hasClass(className.animating) || $parentMenu.parent(selector.menu).length > 0),
                hasSubMenu            = ($subMenu.length> 0),
                hasSelectedItem       = ($selectedItem.length > 0),
                selectedIsSelectable  = ($selectedItem.not(selector.unselectable).length > 0),
                delimiterPressed      = (pressedKey == keys.delimiter && settings.allowAdditions && module.is.multiple()),
                isAdditionWithoutMenu = (settings.allowAdditions && settings.hideAdditions && (pressedKey == keys.enter || delimiterPressed) && selectedIsSelectable),
                $nextItem,
                isSubMenuItem,
                newIndex
              ;
              // allow selection with menu closed
              if(isAdditionWithoutMenu) {
                module.verbose('Selecting item from keyboard shortcut', $selectedItem);
                module.event.item.click.call($selectedItem, event);
                if(module.is.searchSelection()) {
                  module.remove.searchTerm();
                }
              }

              // visible menu keyboard shortcuts
              if( module.is.visible() ) {

                // enter (select or open sub-menu)
                if(pressedKey == keys.enter || delimiterPressed) {
                  if(pressedKey == keys.enter && hasSelectedItem && hasSubMenu && !settings.allowCategorySelection) {
                    module.verbose('Pressed enter on unselectable category, opening sub menu');
                    pressedKey = keys.rightArrow;
                  }
                  else if(selectedIsSelectable) {
                    module.verbose('Selecting item from keyboard shortcut', $selectedItem);
                    module.event.item.click.call($selectedItem, event);
                    if(module.is.searchSelection()) {
                      module.remove.searchTerm();
                    }
                  }
                  event.preventDefault();
                }

                // sub-menu actions
                if(hasSelectedItem) {

                  if(pressedKey == keys.leftArrow) {

                    isSubMenuItem = ($parentMenu[0] !== $menu[0]);

                    if(isSubMenuItem) {
                      module.verbose('Left key pressed, closing sub-menu');
                      module.animate.hide(false, $parentMenu);
                      $selectedItem
                        .removeClass(className.selected)
                      ;
                      $parentMenu
                        .closest(selector.item)
                          .addClass(className.selected)
                      ;
                      event.preventDefault();
                    }
                  }

                  // right arrow (show sub-menu)
                  if(pressedKey == keys.rightArrow) {
                    if(hasSubMenu) {
                      module.verbose('Right key pressed, opening sub-menu');
                      module.animate.show(false, $subMenu);
                      $selectedItem
                        .removeClass(className.selected)
                      ;
                      $subMenu
                        .find(selector.item).eq(0)
                          .addClass(className.selected)
                      ;
                      event.preventDefault();
                    }
                  }
                }

                // up arrow (traverse menu up)
                if(pressedKey == keys.upArrow) {
                  $nextItem = (hasSelectedItem && inVisibleMenu)
                    ? $selectedItem.prevAll(selector.item + ':not(' + selector.unselectable + ')').eq(0)
                    : $item.eq(0)
                  ;
                  if($visibleItems.index( $nextItem ) < 0) {
                    module.verbose('Up key pressed but reached top of current menu');
                    event.preventDefault();
                    return;
                  }
                  else {
                    module.verbose('Up key pressed, changing active item');
                    $selectedItem
                      .removeClass(className.selected)
                    ;
                    $nextItem
                      .addClass(className.selected)
                    ;
                    module.set.scrollPosition($nextItem);
                    if(settings.selectOnKeydown && module.is.single()) {
                      module.set.selectedItem($nextItem);
                    }
                  }
                  event.preventDefault();
                }

                // down arrow (traverse menu down)
                if(pressedKey == keys.downArrow) {
                  $nextItem = (hasSelectedItem && inVisibleMenu)
                    ? $nextItem = $selectedItem.nextAll(selector.item + ':not(' + selector.unselectable + ')').eq(0)
                    : $item.eq(0)
                  ;
                  if($nextItem.length === 0) {
                    module.verbose('Down key pressed but reached bottom of current menu');
                    event.preventDefault();
                    return;
                  }
                  else {
                    module.verbose('Down key pressed, changing active item');
                    $item
                      .removeClass(className.selected)
                    ;
                    $nextItem
                      .addClass(className.selected)
                    ;
                    module.set.scrollPosition($nextItem);
                    if(settings.selectOnKeydown && module.is.single()) {
                      module.set.activeItem($nextItem);
                      module.set.selected(module.get.choiceValue($nextItem), $nextItem);
                    }
                  }
                  event.preventDefault();
                }

                // page down (show next page)
                if(pressedKey == keys.pageUp) {
                  module.scrollPage('up');
                  event.preventDefault();
                }
                if(pressedKey == keys.pageDown) {
                  module.scrollPage('down');
                  event.preventDefault();
                }

                // escape (close menu)
                if(pressedKey == keys.escape) {
                  module.verbose('Escape key pressed, closing dropdown');
                  module.hide();
                }

              }
              else {
                // delimiter key
                if(delimiterPressed) {
                  event.preventDefault();
                }
                // down arrow (open menu)
                if(pressedKey == keys.downArrow && !module.is.visible()) {
                  module.verbose('Down key pressed, showing dropdown');
                  module.select.firstUnfiltered();
                  module.show();
                  event.preventDefault();
                }
              }
            }
            else {
              if( !module.has.search() ) {
                module.set.selectedLetter( String.fromCharCode(pressedKey) );
              }
            }
          }
        },

        trigger: {
          change: function() {
            var
              events       = document.createEvent('HTMLEvents'),
              inputElement = $input[0]
            ;
            if(inputElement) {
              module.verbose('Triggering native change event');
              events.initEvent('change', true, false);
              inputElement.dispatchEvent(events);
            }
          }
        },

        determine: {
          selectAction: function(text, value) {
            module.verbose('Determining action', settings.action);
            if( $.isFunction( module.action[settings.action] ) ) {
              module.verbose('Triggering preset action', settings.action, text, value);
              module.action[ settings.action ].call(element, text, value, this);
            }
            else if( $.isFunction(settings.action) ) {
              module.verbose('Triggering user action', settings.action, text, value);
              settings.action.call(element, text, value, this);
            }
            else {
              module.error(error.action, settings.action);
            }
          },
          eventInModule: function(event, callback) {
            var
              $target    = $(event.target),
              inDocument = ($target.closest(document.documentElement).length > 0),
              inModule   = ($target.closest($module).length > 0)
            ;
            callback = $.isFunction(callback)
              ? callback
              : function(){}
            ;
            if(inDocument && !inModule) {
              module.verbose('Triggering event', callback);
              callback();
              return true;
            }
            else {
              module.verbose('Event occurred in dropdown, canceling callback');
              return false;
            }
          },
          eventOnElement: function(event, callback) {
            var
              $target      = $(event.target),
              $label       = $target.closest(selector.siblingLabel),
              inVisibleDOM = document.body.contains(event.target),
              notOnLabel   = ($module.find($label).length === 0),
              notInMenu    = ($target.closest($menu).length === 0)
            ;
            callback = $.isFunction(callback)
              ? callback
              : function(){}
            ;
            if(inVisibleDOM && notOnLabel && notInMenu) {
              module.verbose('Triggering event', callback);
              callback();
              return true;
            }
            else {
              module.verbose('Event occurred in dropdown menu, canceling callback');
              return false;
            }
          }
        },

        action: {

          nothing: function() {},

          activate: function(text, value, element) {
            value = (value !== undefined)
              ? value
              : text
            ;
            if( module.can.activate( $(element) ) ) {
              module.set.selected(value, $(element));
              if(module.is.multiple() && !module.is.allFiltered()) {
                return;
              }
              else {
                module.hideAndClear();
              }
            }
          },

          select: function(text, value, element) {
            // mimics action.activate but does not select text
            module.action.activate.call(element);
          },

          combo: function(text, value, element) {
            value = (value !== undefined)
              ? value
              : text
            ;
            module.set.selected(value, $(element));
            module.hideAndClear();
          },

          hide: function(text, value, element) {
            module.set.value(value, text);
            module.hideAndClear();
          }

        },

        get: {
          id: function() {
            return id;
          },
          defaultText: function() {
            return $module.data(metadata.defaultText);
          },
          defaultValue: function() {
            return $module.data(metadata.defaultValue);
          },
          placeholderText: function() {
            return $module.data(metadata.placeholderText) || '';
          },
          text: function() {
            return $text.text();
          },
          query: function() {
            return $.trim($search.val());
          },
          searchWidth: function(value) {
            value = (value !== undefined)
              ? value
              : $search.val()
            ;
            $sizer.text(value);
            // prevent rounding issues
            return Math.ceil( $sizer.width() + 1);
          },
          selectionCount: function() {
            var
              values = module.get.values(),
              count
            ;
            count = ( module.is.multiple() )
              ? $.isArray(values)
                ? values.length
                : 0
              : (module.get.value() !== '')
                ? 1
                : 0
            ;
            return count;
          },
          transition: function($subMenu) {
            return (settings.transition == 'auto')
              ? module.is.upward($subMenu)
                ? 'slide up'
                : 'slide down'
              : settings.transition
            ;
          },
          userValues: function() {
            var
              values = module.get.values()
            ;
            if(!values) {
              return false;
            }
            values = $.isArray(values)
              ? values
              : [values]
            ;
            return $.grep(values, function(value) {
              return (module.get.item(value) === false);
            });
          },
          uniqueArray: function(array) {
            return $.grep(array, function (value, index) {
                return $.inArray(value, array) === index;
            });
          },
          caretPosition: function() {
            var
              input = $search.get(0),
              range,
              rangeLength
            ;
            if('selectionStart' in input) {
              return input.selectionStart;
            }
            else if (document.selection) {
              input.focus();
              range       = document.selection.createRange();
              rangeLength = range.text.length;
              range.moveStart('character', -input.value.length);
              return range.text.length - rangeLength;
            }
          },
          value: function() {
            var
              value = ($input.length > 0)
                ? $input.val()
                : $module.data(metadata.value),
              isEmptyMultiselect = ($.isArray(value) && value.length === 1 && value[0] === '')
            ;
            // prevents placeholder element from being selected when multiple
            return (value === undefined || isEmptyMultiselect)
              ? ''
              : value
            ;
          },
          values: function() {
            var
              value = module.get.value()
            ;
            if(value === '') {
              return '';
            }
            return ( !module.has.selectInput() && module.is.multiple() )
              ? (typeof value == 'string') // delimited string
                ? value.split(settings.delimiter)
                : ''
              : value
            ;
          },
          remoteValues: function() {
            var
              values = module.get.values(),
              remoteValues = false
            ;
            if(values) {
              if(typeof values == 'string') {
                values = [values];
              }
              $.each(values, function(index, value) {
                var
                  name = module.read.remoteData(value)
                ;
                module.verbose('Restoring value from session data', name, value);
                if(name) {
                  if(!remoteValues) {
                    remoteValues = {};
                  }
                  remoteValues[value] = name;
                }
              });
            }
            return remoteValues;
          },
          choiceText: function($choice, preserveHTML) {
            preserveHTML = (preserveHTML !== undefined)
              ? preserveHTML
              : settings.preserveHTML
            ;
            if($choice) {
              if($choice.find(selector.menu).length > 0) {
                module.verbose('Retrieving text of element with sub-menu');
                $choice = $choice.clone();
                $choice.find(selector.menu).remove();
                $choice.find(selector.menuIcon).remove();
              }
              return ($choice.data(metadata.text) !== undefined)
                ? $choice.data(metadata.text)
                : (preserveHTML)
                  ? $.trim($choice.html())
                  : $.trim($choice.text())
              ;
            }
          },
          choiceValue: function($choice, choiceText) {
            choiceText = choiceText || module.get.choiceText($choice);
            if(!$choice) {
              return false;
            }
            return ($choice.data(metadata.value) !== undefined)
              ? String( $choice.data(metadata.value) )
              : (typeof choiceText === 'string')
                ? $.trim(choiceText.toLowerCase())
                : String(choiceText)
            ;
          },
          inputEvent: function() {
            var
              input = $search[0]
            ;
            if(input) {
              return (input.oninput !== undefined)
                ? 'input'
                : (input.onpropertychange !== undefined)
                  ? 'propertychange'
                  : 'keyup'
              ;
            }
            return false;
          },
          selectValues: function() {
            var
              select = {}
            ;
            select.values = [];
            $module
              .find('option')
                .each(function() {
                  var
                    $option  = $(this),
                    name     = $option.html(),
                    disabled = $option.attr('disabled'),
                    value    = ( $option.attr('value') !== undefined )
                      ? $option.attr('value')
                      : name
                  ;
                  if(settings.placeholder === 'auto' && value === '') {
                    select.placeholder = name;
                  }
                  else {
                    select.values.push({
                      name     : name,
                      value    : value,
                      disabled : disabled
                    });
                  }
                })
            ;
            if(settings.placeholder && settings.placeholder !== 'auto') {
              module.debug('Setting placeholder value to', settings.placeholder);
              select.placeholder = settings.placeholder;
            }
            if(settings.sortSelect) {
              select.values.sort(function(a, b) {
                return (a.name > b.name)
                  ? 1
                  : -1
                ;
              });
              module.debug('Retrieved and sorted values from select', select);
            }
            else {
              module.debug('Retrieved values from select', select);
            }
            return select;
          },
          activeItem: function() {
            return $item.filter('.'  + className.active);
          },
          selectedItem: function() {
            var
              $selectedItem = $item.not(selector.unselectable).filter('.'  + className.selected)
            ;
            return ($selectedItem.length > 0)
              ? $selectedItem
              : $item.eq(0)
            ;
          },
          itemWithAdditions: function(value) {
            var
              $items       = module.get.item(value),
              $userItems   = module.create.userChoice(value),
              hasUserItems = ($userItems && $userItems.length > 0)
            ;
            if(hasUserItems) {
              $items = ($items.length > 0)
                ? $items.add($userItems)
                : $userItems
              ;
            }
            return $items;
          },
          item: function(value, strict) {
            var
              $selectedItem = false,
              shouldSearch,
              isMultiple
            ;
            value = (value !== undefined)
              ? value
              : ( module.get.values() !== undefined)
                ? module.get.values()
                : module.get.text()
            ;
            shouldSearch = (isMultiple)
              ? (value.length > 0)
              : (value !== undefined && value !== null)
            ;
            isMultiple = (module.is.multiple() && $.isArray(value));
            strict     = (value === '' || value === 0)
              ? true
              : strict || false
            ;
            if(shouldSearch) {
              $item
                .each(function() {
                  var
                    $choice       = $(this),
                    optionText    = module.get.choiceText($choice),
                    optionValue   = module.get.choiceValue($choice, optionText)
                  ;
                  // safe early exit
                  if(optionValue === null || optionValue === undefined) {
                    return;
                  }
                  if(isMultiple) {
                    if($.inArray( String(optionValue), value) !== -1 || $.inArray(optionText, value) !== -1) {
                      $selectedItem = ($selectedItem)
                        ? $selectedItem.add($choice)
                        : $choice
                      ;
                    }
                  }
                  else if(strict) {
                    module.verbose('Ambiguous dropdown value using strict type check', $choice, value);
                    if( optionValue === value || optionText === value) {
                      $selectedItem = $choice;
                      return true;
                    }
                  }
                  else {
                    if( String(optionValue) == String(value) || optionText == value) {
                      module.verbose('Found select item by value', optionValue, value);
                      $selectedItem = $choice;
                      return true;
                    }
                  }
                })
              ;
            }
            return $selectedItem;
          }
        },

        check: {
          maxSelections: function(selectionCount) {
            if(settings.maxSelections) {
              selectionCount = (selectionCount !== undefined)
                ? selectionCount
                : module.get.selectionCount()
              ;
              if(selectionCount >= settings.maxSelections) {
                module.debug('Maximum selection count reached');
                if(settings.useLabels) {
                  $item.addClass(className.filtered);
                  module.add.message(message.maxSelections);
                }
                return true;
              }
              else {
                module.verbose('No longer at maximum selection count');
                module.remove.message();
                module.remove.filteredItem();
                if(module.is.searchSelection()) {
                  module.filterItems();
                }
                return false;
              }
            }
            return true;
          }
        },

        restore: {
          defaults: function() {
            module.clear();
            module.restore.defaultText();
            module.restore.defaultValue();
          },
          defaultText: function() {
            var
              defaultText     = module.get.defaultText(),
              placeholderText = module.get.placeholderText
            ;
            if(defaultText === placeholderText) {
              module.debug('Restoring default placeholder text', defaultText);
              module.set.placeholderText(defaultText);
            }
            else {
              module.debug('Restoring default text', defaultText);
              module.set.text(defaultText);
            }
          },
          placeholderText: function() {
            module.set.placeholderText();
          },
          defaultValue: function() {
            var
              defaultValue = module.get.defaultValue()
            ;
            if(defaultValue !== undefined) {
              module.debug('Restoring default value', defaultValue);
              if(defaultValue !== '') {
                module.set.value(defaultValue);
                module.set.selected();
              }
              else {
                module.remove.activeItem();
                module.remove.selectedItem();
              }
            }
          },
          labels: function() {
            if(settings.allowAdditions) {
              if(!settings.useLabels) {
                module.error(error.labels);
                settings.useLabels = true;
              }
              module.debug('Restoring selected values');
              module.create.userLabels();
            }
            module.check.maxSelections();
          },
          selected: function() {
            module.restore.values();
            if(module.is.multiple()) {
              module.debug('Restoring previously selected values and labels');
              module.restore.labels();
            }
            else {
              module.debug('Restoring previously selected values');
            }
          },
          values: function() {
            // prevents callbacks from occurring on initial load
            module.set.initialLoad();
            if(settings.apiSettings && settings.saveRemoteData && module.get.remoteValues()) {
              module.restore.remoteValues();
            }
            else {
              module.set.selected();
            }
            module.remove.initialLoad();
          },
          remoteValues: function() {
            var
              values = module.get.remoteValues()
            ;
            module.debug('Recreating selected from session data', values);
            if(values) {
              if( module.is.single() ) {
                $.each(values, function(value, name) {
                  module.set.text(name);
                });
              }
              else {
                $.each(values, function(value, name) {
                  module.add.label(value, name);
                });
              }
            }
          }
        },

        read: {
          remoteData: function(value) {
            var
              name
            ;
            if(window.Storage === undefined) {
              module.error(error.noStorage);
              return;
            }
            name = sessionStorage.getItem(value);
            return (name !== undefined)
              ? name
              : false
            ;
          }
        },

        save: {
          defaults: function() {
            module.save.defaultText();
            module.save.placeholderText();
            module.save.defaultValue();
          },
          defaultValue: function() {
            var
              value = module.get.value()
            ;
            module.verbose('Saving default value as', value);
            $module.data(metadata.defaultValue, value);
          },
          defaultText: function() {
            var
              text = module.get.text()
            ;
            module.verbose('Saving default text as', text);
            $module.data(metadata.defaultText, text);
          },
          placeholderText: function() {
            var
              text
            ;
            if(settings.placeholder !== false && $text.hasClass(className.placeholder)) {
              text = module.get.text();
              module.verbose('Saving placeholder text as', text);
              $module.data(metadata.placeholderText, text);
            }
          },
          remoteData: function(name, value) {
            if(window.Storage === undefined) {
              module.error(error.noStorage);
              return;
            }
            module.verbose('Saving remote data to session storage', value, name);
            sessionStorage.setItem(value, name);
          }
        },

        clear: function() {
          if(module.is.multiple()) {
            module.remove.labels();
          }
          else {
            module.remove.activeItem();
            module.remove.selectedItem();
          }
          module.set.placeholderText();
          module.clearValue();
        },

        clearValue: function() {
          module.set.value('');
        },

        scrollPage: function(direction, $selectedItem) {
          var
            $currentItem  = $selectedItem || module.get.selectedItem(),
            $menu         = $currentItem.closest(selector.menu),
            menuHeight    = $menu.outerHeight(),
            currentScroll = $menu.scrollTop(),
            itemHeight    = $item.eq(0).outerHeight(),
            itemsPerPage  = Math.floor(menuHeight / itemHeight),
            maxScroll     = $menu.prop('scrollHeight'),
            newScroll     = (direction == 'up')
              ? currentScroll - (itemHeight * itemsPerPage)
              : currentScroll + (itemHeight * itemsPerPage),
            $selectableItem = $item.not(selector.unselectable),
            isWithinRange,
            $nextSelectedItem,
            elementIndex
          ;
          elementIndex      = (direction == 'up')
            ? $selectableItem.index($currentItem) - itemsPerPage
            : $selectableItem.index($currentItem) + itemsPerPage
          ;
          isWithinRange = (direction == 'up')
            ? (elementIndex >= 0)
            : (elementIndex < $selectableItem.length)
          ;
          $nextSelectedItem = (isWithinRange)
            ? $selectableItem.eq(elementIndex)
            : (direction == 'up')
              ? $selectableItem.first()
              : $selectableItem.last()
          ;
          if($nextSelectedItem.length > 0) {
            module.debug('Scrolling page', direction, $nextSelectedItem);
            $currentItem
              .removeClass(className.selected)
            ;
            $nextSelectedItem
              .addClass(className.selected)
            ;
            if(settings.selectOnKeydown && module.is.single()) {
              module.set.selectedItem($nextSelectedItem);
            }
            $menu
              .scrollTop(newScroll)
            ;
          }
        },

        set: {
          filtered: function() {
            var
              isMultiple       = module.is.multiple(),
              isSearch         = module.is.searchSelection(),
              isSearchMultiple = (isMultiple && isSearch),
              searchValue      = (isSearch)
                ? module.get.query()
                : '',
              hasSearchValue   = (typeof searchValue === 'string' && searchValue.length > 0),
              searchWidth      = module.get.searchWidth(),
              valueIsSet       = searchValue !== ''
            ;
            if(isMultiple && hasSearchValue) {
              module.verbose('Adjusting input width', searchWidth, settings.glyphWidth);
              $search.css('width', searchWidth);
            }
            if(hasSearchValue || (isSearchMultiple && valueIsSet)) {
              module.verbose('Hiding placeholder text');
              $text.addClass(className.filtered);
            }
            else if(!isMultiple || (isSearchMultiple && !valueIsSet)) {
              module.verbose('Showing placeholder text');
              $text.removeClass(className.filtered);
            }
          },
          empty: function() {
            $module.addClass(className.empty);
          },
          loading: function() {
            $module.addClass(className.loading);
          },
          placeholderText: function(text) {
            text = text || module.get.placeholderText();
            module.debug('Setting placeholder text', text);
            module.set.text(text);
            $text.addClass(className.placeholder);
          },
          tabbable: function() {
            if( module.has.search() ) {
              module.debug('Added tabindex to searchable dropdown');
              $search
                .val('')
                .attr('tabindex', 0)
              ;
              $menu
                .attr('tabindex', -1)
              ;
            }
            else {
              module.debug('Added tabindex to dropdown');
              if( $module.attr('tabindex') === undefined) {
                $module
                  .attr('tabindex', 0)
                ;
                $menu
                  .attr('tabindex', -1)
                ;
              }
            }
          },
          initialLoad: function() {
            module.verbose('Setting initial load');
            initialLoad = true;
          },
          activeItem: function($item) {
            if( settings.allowAdditions && $item.filter(selector.addition).length > 0 ) {
              $item.addClass(className.filtered);
            }
            else {
              $item.addClass(className.active);
            }
          },
          scrollPosition: function($item, forceScroll) {
            var
              edgeTolerance = 5,
              $menu,
              hasActive,
              offset,
              itemHeight,
              itemOffset,
              menuOffset,
              menuScroll,
              menuHeight,
              abovePage,
              belowPage
            ;

            $item       = $item || module.get.selectedItem();
            $menu       = $item.closest(selector.menu);
            hasActive   = ($item && $item.length > 0);
            forceScroll = (forceScroll !== undefined)
              ? forceScroll
              : false
            ;
            if($item && $menu.length > 0 && hasActive) {
              itemOffset = $item.position().top;

              $menu.addClass(className.loading);
              menuScroll = $menu.scrollTop();
              menuOffset = $menu.offset().top;
              itemOffset = $item.offset().top;
              offset     = menuScroll - menuOffset + itemOffset;
              if(!forceScroll) {
                menuHeight = $menu.height();
                belowPage  = menuScroll + menuHeight < (offset + edgeTolerance);
                abovePage  = ((offset - edgeTolerance) < menuScroll);
              }
              module.debug('Scrolling to active item', offset);
              if(forceScroll || abovePage || belowPage) {
                $menu.scrollTop(offset);
              }
              $menu.removeClass(className.loading);
            }
          },
          text: function(text) {
            if(settings.action !== 'select') {
              if(settings.action == 'combo') {
                module.debug('Changing combo button text', text, $combo);
                if(settings.preserveHTML) {
                  $combo.html(text);
                }
                else {
                  $combo.text(text);
                }
              }
              else {
                if(text !== module.get.placeholderText()) {
                  $text.removeClass(className.placeholder);
                }
                module.debug('Changing text', text, $text);
                $text
                  .removeClass(className.filtered)
                ;
                if(settings.preserveHTML) {
                  $text.html(text);
                }
                else {
                  $text.text(text);
                }
              }
            }
          },
          selectedItem: function($item) {
            module.debug('Setting user selection to item', $item);
            module.remove.activeItem();
            module.set.activeItem($item);
            module.set.selected(module.get.choiceValue($item), $item);
          },
          selectedLetter: function(letter) {
            var
              $selectedItem         = $item.filter('.' + className.selected),
              alreadySelectedLetter = $selectedItem.length > 0 && module.has.firstLetter($selectedItem, letter),
              $nextValue            = false,
              $nextItem
            ;
            // check next of same letter
            if(alreadySelectedLetter) {
              $nextItem = $selectedItem.nextAll($item).eq(0);
              if( module.has.firstLetter($nextItem, letter) ) {
                $nextValue  = $nextItem;
              }
            }
            // check all values
            if(!$nextValue) {
              $item
                .each(function(){
                  if(module.has.firstLetter($(this), letter)) {
                    $nextValue = $(this);
                    return false;
                  }
                })
              ;
            }
            // set next value
            if($nextValue) {
              module.verbose('Scrolling to next value with letter', letter);
              module.set.scrollPosition($nextValue);
              $selectedItem.removeClass(className.selected);
              $nextValue.addClass(className.selected);
              if(settings.selectOnKeydown && module.is.single()) {
                module.set.selectedItem($nextValue);
              }
            }
          },
          direction: function($menu) {
            if(settings.direction == 'auto') {
              if(module.is.onScreen($menu)) {
                module.remove.upward($menu);
              }
              else {
                module.set.upward($menu);
              }
            }
            else if(settings.direction == 'upward') {
              module.set.upward($menu);
            }
          },
          upward: function($menu) {
            var $element = $menu || $module;
            $element.addClass(className.upward);
          },
          value: function(value, text, $selected) {
            var
              escapedValue = module.escape.value(value),
              hasInput     = ($input.length > 0),
              isAddition   = !module.has.value(value),
              currentValue = module.get.values(),
              stringValue  = (value !== undefined)
                ? String(value)
                : value,
              newValue
            ;
            if(hasInput) {
              if(!settings.allowReselection && stringValue == currentValue) {
                module.verbose('Skipping value update already same value', value, currentValue);
                if(!module.is.initialLoad()) {
                  return;
                }
              }

              if( module.is.single() && module.has.selectInput() && module.can.extendSelect() ) {
                module.debug('Adding user option', value);
                module.add.optionValue(value);
              }
              module.debug('Updating input value', escapedValue, currentValue);
              internalChange = true;
              $input
                .val(escapedValue)
              ;
              if(settings.fireOnInit === false && module.is.initialLoad()) {
                module.debug('Input native change event ignored on initial load');
              }
              else {
                module.trigger.change();
              }
              internalChange = false;
            }
            else {
              module.verbose('Storing value in metadata', escapedValue, $input);
              if(escapedValue !== currentValue) {
                $module.data(metadata.value, stringValue);
              }
            }
            if(settings.fireOnInit === false && module.is.initialLoad()) {
              module.verbose('No callback on initial load', settings.onChange);
            }
            else {
              settings.onChange.call(element, value, text, $selected);
            }
          },
          active: function() {
            $module
              .addClass(className.active)
            ;
          },
          multiple: function() {
            $module.addClass(className.multiple);
          },
          visible: function() {
            $module.addClass(className.visible);
          },
          exactly: function(value, $selectedItem) {
            module.debug('Setting selected to exact values');
            module.clear();
            module.set.selected(value, $selectedItem);
          },
          selected: function(value, $selectedItem) {
            var
              isMultiple = module.is.multiple(),
              $userSelectedItem
            ;
            $selectedItem = (settings.allowAdditions)
              ? $selectedItem || module.get.itemWithAdditions(value)
              : $selectedItem || module.get.item(value)
            ;
            if(!$selectedItem) {
              return;
            }
            module.debug('Setting selected menu item to', $selectedItem);
            if(module.is.multiple()) {
              module.remove.searchWidth();
            }
            if(module.is.single()) {
              module.remove.activeItem();
              module.remove.selectedItem();
            }
            else if(settings.useLabels) {
              module.remove.selectedItem();
            }
            // select each item
            $selectedItem
              .each(function() {
                var
                  $selected      = $(this),
                  selectedText   = module.get.choiceText($selected),
                  selectedValue  = module.get.choiceValue($selected, selectedText),

                  isFiltered     = $selected.hasClass(className.filtered),
                  isActive       = $selected.hasClass(className.active),
                  isUserValue    = $selected.hasClass(className.addition),
                  shouldAnimate  = (isMultiple && $selectedItem.length == 1)
                ;
                if(isMultiple) {
                  if(!isActive || isUserValue) {
                    if(settings.apiSettings && settings.saveRemoteData) {
                      module.save.remoteData(selectedText, selectedValue);
                    }
                    if(settings.useLabels) {
                      module.add.value(selectedValue, selectedText, $selected);
                      module.add.label(selectedValue, selectedText, shouldAnimate);
                      module.set.activeItem($selected);
                      module.filterActive();
                      module.select.nextAvailable($selectedItem);
                    }
                    else {
                      module.add.value(selectedValue, selectedText, $selected);
                      module.set.text(module.add.variables(message.count));
                      module.set.activeItem($selected);
                    }
                  }
                  else if(!isFiltered) {
                    module.debug('Selected active value, removing label');
                    module.remove.selected(selectedValue);
                  }
                }
                else {
                  if(settings.apiSettings && settings.saveRemoteData) {
                    module.save.remoteData(selectedText, selectedValue);
                  }
                  module.set.text(selectedText);
                  module.set.value(selectedValue, selectedText, $selected);
                  $selected
                    .addClass(className.active)
                    .addClass(className.selected)
                  ;
                }
              })
            ;
          }
        },

        add: {
          label: function(value, text, shouldAnimate) {
            var
              $next  = module.is.searchSelection()
                ? $search
                : $text,
              escapedValue = module.escape.value(value),
              $label
            ;
            $label =  $('<a />')
              .addClass(className.label)
              .attr('data-value', escapedValue)
              .html(templates.label(escapedValue, text))
            ;
            $label = settings.onLabelCreate.call($label, escapedValue, text);

            if(module.has.label(value)) {
              module.debug('Label already exists, skipping', escapedValue);
              return;
            }
            if(settings.label.variation) {
              $label.addClass(settings.label.variation);
            }
            if(shouldAnimate === true) {
              module.debug('Animating in label', $label);
              $label
                .addClass(className.hidden)
                .insertBefore($next)
                .transition(settings.label.transition, settings.label.duration)
              ;
            }
            else {
              module.debug('Adding selection label', $label);
              $label
                .insertBefore($next)
              ;
            }
          },
          message: function(message) {
            var
              $message = $menu.children(selector.message),
              html     = settings.templates.message(module.add.variables(message))
            ;
            if($message.length > 0) {
              $message
                .html(html)
              ;
            }
            else {
              $message = $('<div/>')
                .html(html)
                .addClass(className.message)
                .appendTo($menu)
              ;
            }
          },
          optionValue: function(value) {
            var
              escapedValue = module.escape.value(value),
              $option      = $input.find('option[value="' + escapedValue + '"]'),
              hasOption    = ($option.length > 0)
            ;
            if(hasOption) {
              return;
            }
            // temporarily disconnect observer
            module.disconnect.selectObserver();
            if( module.is.single() ) {
              module.verbose('Removing previous user addition');
              $input.find('option.' + className.addition).remove();
            }
            $('<option/>')
              .prop('value', escapedValue)
              .addClass(className.addition)
              .html(value)
              .appendTo($input)
            ;
            module.verbose('Adding user addition as an <option>', value);
            module.observe.select();
          },
          userSuggestion: function(value) {
            var
              $addition         = $menu.children(selector.addition),
              $existingItem     = module.get.item(value),
              alreadyHasValue   = $existingItem && $existingItem.not(selector.addition).length,
              hasUserSuggestion = $addition.length > 0,
              html
            ;
            if(settings.useLabels && module.has.maxSelections()) {
              return;
            }
            if(value === '' || alreadyHasValue) {
              $addition.remove();
              return;
            }
            if(hasUserSuggestion) {
              $addition
                .data(metadata.value, value)
                .data(metadata.text, value)
                .attr('data-' + metadata.value, value)
                .attr('data-' + metadata.text, value)
                .removeClass(className.filtered)
              ;
              if(!settings.hideAdditions) {
                html = settings.templates.addition( module.add.variables(message.addResult, value) );
                $addition
                  .html(html)
                ;
              }
              module.verbose('Replacing user suggestion with new value', $addition);
            }
            else {
              $addition = module.create.userChoice(value);
              $addition
                .prependTo($menu)
              ;
              module.verbose('Adding item choice to menu corresponding with user choice addition', $addition);
            }
            if(!settings.hideAdditions || module.is.allFiltered()) {
              $addition
                .addClass(className.selected)
                .siblings()
                .removeClass(className.selected)
              ;
            }
            module.refreshItems();
          },
          variables: function(message, term) {
            var
              hasCount    = (message.search('{count}') !== -1),
              hasMaxCount = (message.search('{maxCount}') !== -1),
              hasTerm     = (message.search('{term}') !== -1),
              values,
              count,
              query
            ;
            module.verbose('Adding templated variables to message', message);
            if(hasCount) {
              count  = module.get.selectionCount();
              message = message.replace('{count}', count);
            }
            if(hasMaxCount) {
              count  = module.get.selectionCount();
              message = message.replace('{maxCount}', settings.maxSelections);
            }
            if(hasTerm) {
              query   = term || module.get.query();
              message = message.replace('{term}', query);
            }
            return message;
          },
          value: function(addedValue, addedText, $selectedItem) {
            var
              currentValue = module.get.values(),
              newValue
            ;
            if(addedValue === '') {
              module.debug('Cannot select blank values from multiselect');
              return;
            }
            // extend current array
            if($.isArray(currentValue)) {
              newValue = currentValue.concat([addedValue]);
              newValue = module.get.uniqueArray(newValue);
            }
            else {
              newValue = [addedValue];
            }
            // add values
            if( module.has.selectInput() ) {
              if(module.can.extendSelect()) {
                module.debug('Adding value to select', addedValue, newValue, $input);
                module.add.optionValue(addedValue);
              }
            }
            else {
              newValue = newValue.join(settings.delimiter);
              module.debug('Setting hidden input to delimited value', newValue, $input);
            }

            if(settings.fireOnInit === false && module.is.initialLoad()) {
              module.verbose('Skipping onadd callback on initial load', settings.onAdd);
            }
            else {
              settings.onAdd.call(element, addedValue, addedText, $selectedItem);
            }
            module.set.value(newValue, addedValue, addedText, $selectedItem);
            module.check.maxSelections();
          }
        },

        remove: {
          active: function() {
            $module.removeClass(className.active);
          },
          activeLabel: function() {
            $module.find(selector.label).removeClass(className.active);
          },
          empty: function() {
            $module.removeClass(className.empty);
          },
          loading: function() {
            $module.removeClass(className.loading);
          },
          initialLoad: function() {
            initialLoad = false;
          },
          upward: function($menu) {
            var $element = $menu || $module;
            $element.removeClass(className.upward);
          },
          visible: function() {
            $module.removeClass(className.visible);
          },
          activeItem: function() {
            $item.removeClass(className.active);
          },
          filteredItem: function() {
            if(settings.useLabels && module.has.maxSelections() ) {
              return;
            }
            if(settings.useLabels && module.is.multiple()) {
              $item.not('.' + className.active).removeClass(className.filtered);
            }
            else {
              $item.removeClass(className.filtered);
            }
            module.remove.empty();
          },
          optionValue: function(value) {
            var
              escapedValue = module.escape.value(value),
              $option      = $input.find('option[value="' + escapedValue + '"]'),
              hasOption    = ($option.length > 0)
            ;
            if(!hasOption || !$option.hasClass(className.addition)) {
              return;
            }
            // temporarily disconnect observer
            if(selectObserver) {
              selectObserver.disconnect();
              module.verbose('Temporarily disconnecting mutation observer');
            }
            $option.remove();
            module.verbose('Removing user addition as an <option>', escapedValue);
            if(selectObserver) {
              selectObserver.observe($input[0], {
                childList : true,
                subtree   : true
              });
            }
          },
          message: function() {
            $menu.children(selector.message).remove();
          },
          searchWidth: function() {
            $search.css('width', '');
          },
          searchTerm: function() {
            module.verbose('Cleared search term');
            $search.val('');
            module.set.filtered();
          },
          userAddition: function() {
            $item.filter(selector.addition).remove();
          },
          selected: function(value, $selectedItem) {
            $selectedItem = (settings.allowAdditions)
              ? $selectedItem || module.get.itemWithAdditions(value)
              : $selectedItem || module.get.item(value)
            ;

            if(!$selectedItem) {
              return false;
            }

            $selectedItem
              .each(function() {
                var
                  $selected     = $(this),
                  selectedText  = module.get.choiceText($selected),
                  selectedValue = module.get.choiceValue($selected, selectedText)
                ;
                if(module.is.multiple()) {
                  if(settings.useLabels) {
                    module.remove.value(selectedValue, selectedText, $selected);
                    module.remove.label(selectedValue);
                  }
                  else {
                    module.remove.value(selectedValue, selectedText, $selected);
                    if(module.get.selectionCount() === 0) {
                      module.set.placeholderText();
                    }
                    else {
                      module.set.text(module.add.variables(message.count));
                    }
                  }
                }
                else {
                  module.remove.value(selectedValue, selectedText, $selected);
                }
                $selected
                  .removeClass(className.filtered)
                  .removeClass(className.active)
                ;
                if(settings.useLabels) {
                  $selected.removeClass(className.selected);
                }
              })
            ;
          },
          selectedItem: function() {
            $item.removeClass(className.selected);
          },
          value: function(removedValue, removedText, $removedItem) {
            var
              values = module.get.values(),
              newValue
            ;
            if( module.has.selectInput() ) {
              module.verbose('Input is <select> removing selected option', removedValue);
              newValue = module.remove.arrayValue(removedValue, values);
              module.remove.optionValue(removedValue);
            }
            else {
              module.verbose('Removing from delimited values', removedValue);
              newValue = module.remove.arrayValue(removedValue, values);
              newValue = newValue.join(settings.delimiter);
            }
            if(settings.fireOnInit === false && module.is.initialLoad()) {
              module.verbose('No callback on initial load', settings.onRemove);
            }
            else {
              settings.onRemove.call(element, removedValue, removedText, $removedItem);
            }
            module.set.value(newValue, removedText, $removedItem);
            module.check.maxSelections();
          },
          arrayValue: function(removedValue, values) {
            if( !$.isArray(values) ) {
              values = [values];
            }
            values = $.grep(values, function(value){
              return (removedValue != value);
            });
            module.verbose('Removed value from delimited string', removedValue, values);
            return values;
          },
          label: function(value, shouldAnimate) {
            var
              $labels       = $module.find(selector.label),
              $removedLabel = $labels.filter('[data-value="' + value +'"]')
            ;
            module.verbose('Removing label', $removedLabel);
            $removedLabel.remove();
          },
          activeLabels: function($activeLabels) {
            $activeLabels = $activeLabels || $module.find(selector.label).filter('.' + className.active);
            module.verbose('Removing active label selections', $activeLabels);
            module.remove.labels($activeLabels);
          },
          labels: function($labels) {
            $labels = $labels || $module.find(selector.label);
            module.verbose('Removing labels', $labels);
            $labels
              .each(function(){
                var
                  $label      = $(this),
                  value       = $label.data(metadata.value),
                  stringValue = (value !== undefined)
                    ? String(value)
                    : value,
                  isUserValue = module.is.userValue(stringValue)
                ;
                if(settings.onLabelRemove.call($label, value) === false) {
                  module.debug('Label remove callback cancelled removal');
                  return;
                }
                module.remove.message();
                if(isUserValue) {
                  module.remove.value(stringValue);
                  module.remove.label(stringValue);
                }
                else {
                  // selected will also remove label
                  module.remove.selected(stringValue);
                }
              })
            ;
          },
          tabbable: function() {
            if( module.has.search() ) {
              module.debug('Searchable dropdown initialized');
              $search
                .removeAttr('tabindex')
              ;
              $menu
                .removeAttr('tabindex')
              ;
            }
            else {
              module.debug('Simple selection dropdown initialized');
              $module
                .removeAttr('tabindex')
              ;
              $menu
                .removeAttr('tabindex')
              ;
            }
          }
        },

        has: {
          menuSearch: function() {
            return (module.has.search() && $search.closest($menu).length > 0);
          },
          search: function() {
            return ($search.length > 0);
          },
          sizer: function() {
            return ($sizer.length > 0);
          },
          selectInput: function() {
            return ( $input.is('select') );
          },
          minCharacters: function(searchTerm) {
            if(settings.minCharacters) {
              searchTerm = (searchTerm !== undefined)
                ? String(searchTerm)
                : String(module.get.query())
              ;
              return (searchTerm.length >= settings.minCharacters);
            }
            return true;
          },
          firstLetter: function($item, letter) {
            var
              text,
              firstLetter
            ;
            if(!$item || $item.length === 0 || typeof letter !== 'string') {
              return false;
            }
            text        = module.get.choiceText($item, false);
            letter      = letter.toLowerCase();
            firstLetter = String(text).charAt(0).toLowerCase();
            return (letter == firstLetter);
          },
          input: function() {
            return ($input.length > 0);
          },
          items: function() {
            return ($item.length > 0);
          },
          menu: function() {
            return ($menu.length > 0);
          },
          message: function() {
            return ($menu.children(selector.message).length !== 0);
          },
          label: function(value) {
            var
              escapedValue = module.escape.value(value),
              $labels      = $module.find(selector.label)
            ;
            return ($labels.filter('[data-value="' + escapedValue +'"]').length > 0);
          },
          maxSelections: function() {
            return (settings.maxSelections && module.get.selectionCount() >= settings.maxSelections);
          },
          allResultsFiltered: function() {
            var
              $normalResults = $item.not(selector.addition)
            ;
            return ($normalResults.filter(selector.unselectable).length === $normalResults.length);
          },
          userSuggestion: function() {
            return ($menu.children(selector.addition).length > 0);
          },
          query: function() {
            return (module.get.query() !== '');
          },
          value: function(value) {
            var
              values   = module.get.values(),
              hasValue = $.isArray(values)
               ? values && ($.inArray(value, values) !== -1)
               : (values == value)
            ;
            return (hasValue)
              ? true
              : false
            ;
          }
        },

        is: {
          active: function() {
            return $module.hasClass(className.active);
          },
          bubbledLabelClick: function(event) {
            return $(event.target).is('select, input') && $module.closest('label').length > 0;
          },
          alreadySetup: function() {
            return ($module.is('select') && $module.parent(selector.dropdown).length > 0  && $module.prev().length === 0);
          },
          animating: function($subMenu) {
            return ($subMenu)
              ? $subMenu.transition && $subMenu.transition('is animating')
              : $menu.transition    && $menu.transition('is animating')
            ;
          },
          disabled: function() {
            return $module.hasClass(className.disabled);
          },
          focused: function() {
            return (document.activeElement === $module[0]);
          },
          focusedOnSearch: function() {
            return (document.activeElement === $search[0]);
          },
          allFiltered: function() {
            return( (module.is.multiple() || module.has.search()) && !(settings.hideAdditions == false && module.has.userSuggestion()) && !module.has.message() && module.has.allResultsFiltered() );
          },
          hidden: function($subMenu) {
            return !module.is.visible($subMenu);
          },
          initialLoad: function() {
            return initialLoad;
          },
          onScreen: function($subMenu) {
            var
              $currentMenu   = $subMenu || $menu,
              canOpenDownward = true,
              onScreen = {},
              calculations
            ;
            $currentMenu.addClass(className.loading);
            calculations = {
              context: {
                scrollTop : $context.scrollTop(),
                height    : $context.outerHeight()
              },
              menu : {
                offset: $currentMenu.offset(),
                height: $currentMenu.outerHeight()
              }
            };
            onScreen = {
              above : (calculations.context.scrollTop) <= calculations.menu.offset.top - calculations.menu.height,
              below : (calculations.context.scrollTop + calculations.context.height) >= calculations.menu.offset.top + calculations.menu.height
            };
            if(onScreen.below) {
              module.verbose('Dropdown can fit in context downward', onScreen);
              canOpenDownward = true;
            }
            else if(!onScreen.below && !onScreen.above) {
              module.verbose('Dropdown cannot fit in either direction, favoring downward', onScreen);
              canOpenDownward = true;
            }
            else {
              module.verbose('Dropdown cannot fit below, opening upward', onScreen);
              canOpenDownward = false;
            }
            $currentMenu.removeClass(className.loading);
            return canOpenDownward;
          },
          inObject: function(needle, object) {
            var
              found = false
            ;
            $.each(object, function(index, property) {
              if(property == needle) {
                found = true;
                return true;
              }
            });
            return found;
          },
          multiple: function() {
            return $module.hasClass(className.multiple);
          },
          single: function() {
            return !module.is.multiple();
          },
          selectMutation: function(mutations) {
            var
              selectChanged = false
            ;
            $.each(mutations, function(index, mutation) {
              if(mutation.target && $(mutation.target).is('select')) {
                selectChanged = true;
                return true;
              }
            });
            return selectChanged;
          },
          search: function() {
            return $module.hasClass(className.search);
          },
          searchSelection: function() {
            return ( module.has.search() && $search.parent(selector.dropdown).length === 1 );
          },
          selection: function() {
            return $module.hasClass(className.selection);
          },
          userValue: function(value) {
            return ($.inArray(value, module.get.userValues()) !== -1);
          },
          upward: function($menu) {
            var $element = $menu || $module;
            return $element.hasClass(className.upward);
          },
          visible: function($subMenu) {
            return ($subMenu)
              ? $subMenu.hasClass(className.visible)
              : $menu.hasClass(className.visible)
            ;
          }
        },

        can: {
          activate: function($item) {
            if(settings.useLabels) {
              return true;
            }
            if(!module.has.maxSelections()) {
              return true;
            }
            if(module.has.maxSelections() && $item.hasClass(className.active)) {
              return true;
            }
            return false;
          },
          click: function() {
            return (hasTouch || settings.on == 'click');
          },
          extendSelect: function() {
            return settings.allowAdditions || settings.apiSettings;
          },
          show: function() {
            return !module.is.disabled() && (module.has.items() || module.has.message());
          },
          useAPI: function() {
            return $.fn.api !== undefined;
          }
        },

        animate: {
          show: function(callback, $subMenu) {
            var
              $currentMenu = $subMenu || $menu,
              start = ($subMenu)
                ? function() {}
                : function() {
                  module.hideSubMenus();
                  module.hideOthers();
                  module.set.active();
                },
              transition
            ;
            callback = $.isFunction(callback)
              ? callback
              : function(){}
            ;
            module.verbose('Doing menu show animation', $currentMenu);
            module.set.direction($subMenu);
            transition = module.get.transition($subMenu);
            if( module.is.selection() ) {
              module.set.scrollPosition(module.get.selectedItem(), true);
            }
            if( module.is.hidden($currentMenu) || module.is.animating($currentMenu) ) {
              if(transition == 'none') {
                start();
                $currentMenu.transition('show');
                callback.call(element);
              }
              else if($.fn.transition !== undefined && $module.transition('is supported')) {
                $currentMenu
                  .transition({
                    animation  : transition + ' in',
                    debug      : settings.debug,
                    verbose    : settings.verbose,
                    duration   : settings.duration,
                    queue      : true,
                    onStart    : start,
                    onComplete : function() {
                      callback.call(element);
                    }
                  })
                ;
              }
              else {
                module.error(error.noTransition, transition);
              }
            }
          },
          hide: function(callback, $subMenu) {
            var
              $currentMenu = $subMenu || $menu,
              duration = ($subMenu)
                ? (settings.duration * 0.9)
                : settings.duration,
              start = ($subMenu)
                ? function() {}
                : function() {
                  if( module.can.click() ) {
                    module.unbind.intent();
                  }
                  module.remove.active();
                },
              transition = module.get.transition($subMenu)
            ;
            callback = $.isFunction(callback)
              ? callback
              : function(){}
            ;
            if( module.is.visible($currentMenu) || module.is.animating($currentMenu) ) {
              module.verbose('Doing menu hide animation', $currentMenu);

              if(transition == 'none') {
                start();
                $currentMenu.transition('hide');
                callback.call(element);
              }
              else if($.fn.transition !== undefined && $module.transition('is supported')) {
                $currentMenu
                  .transition({
                    animation  : transition + ' out',
                    duration   : settings.duration,
                    debug      : settings.debug,
                    verbose    : settings.verbose,
                    queue      : true,
                    onStart    : start,
                    onComplete : function() {
                      if(settings.direction == 'auto') {
                        module.remove.upward($subMenu);
                      }
                      callback.call(element);
                    }
                  })
                ;
              }
              else {
                module.error(error.transition);
              }
            }
          }
        },

        hideAndClear: function() {
          module.remove.searchTerm();
          if( module.has.maxSelections() ) {
            return;
          }
          if(module.has.search()) {
            module.hide(function() {
              module.remove.filteredItem();
            });
          }
          else {
            module.hide();
          }
        },

        delay: {
          show: function() {
            module.verbose('Delaying show event to ensure user intent');
            clearTimeout(module.timer);
            module.timer = setTimeout(module.show, settings.delay.show);
          },
          hide: function() {
            module.verbose('Delaying hide event to ensure user intent');
            clearTimeout(module.timer);
            module.timer = setTimeout(module.hide, settings.delay.hide);
          }
        },

        escape: {
          value: function(value) {
            var
              multipleValues = $.isArray(value),
              stringValue    = (typeof value === 'string'),
              isUnparsable   = (!stringValue && !multipleValues),
              hasQuotes      = (stringValue && value.search(regExp.quote) !== -1),
              values         = []
            ;
            if(!module.has.selectInput() || isUnparsable || !hasQuotes) {
              return value;
            }
            module.debug('Encoding quote values for use in select', value);
            if(multipleValues) {
              $.each(value, function(index, value){
                values.push(value.replace(regExp.quote, '&quot;'));
              });
              return values;
            }
            return value.replace(regExp.quote, '&quot;');
          },
          regExp: function(text) {
            text =  String(text);
            return text.replace(regExp.escape, '\\$&');
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;
  return (returnedValue !== undefined)
    ? returnedValue
    : $allModules
  ;
};

$.fn.dropdown.settings = {

  silent                 : false,
  debug                  : false,
  verbose                : false,
  performance            : true,

  on                     : 'click',    // what event should show menu action on item selection
  action                 : 'activate', // action on item selection (nothing, activate, select, combo, hide, function(){})


  apiSettings            : false,
  selectOnKeydown        : true,       // Whether selection should occur automatically when keyboard shortcuts used
  minCharacters          : 0,          // Minimum characters required to trigger API call
  saveRemoteData         : true,       // Whether remote name/value pairs should be stored in sessionStorage to allow remote data to be restored on page refresh
  throttle               : 200,        // How long to wait after last user input to search remotely

  context                : window,     // Context to use when determining if on screen
  direction              : 'auto',     // Whether dropdown should always open in one direction
  keepOnScreen           : true,       // Whether dropdown should check whether it is on screen before showing

  match                  : 'both',     // what to match against with search selection (both, text, or label)
  fullTextSearch         : false,      // search anywhere in value (set to 'exact' to require exact matches)

  placeholder            : 'auto',     // whether to convert blank <select> values to placeholder text
  preserveHTML           : true,       // preserve html when selecting value
  sortSelect             : false,      // sort selection on init

  forceSelection         : true,       // force a choice on blur with search selection

  allowAdditions         : false,      // whether multiple select should allow user added values
  hideAdditions          : true,      // whether or not to hide special message prompting a user they can enter a value

  maxSelections          : false,      // When set to a number limits the number of selections to this count
  useLabels              : true,       // whether multiple select should filter currently active selections from choices
  delimiter              : ',',        // when multiselect uses normal <input> the values will be delimited with this character

  showOnFocus            : true,       // show menu on focus
  allowReselection       : false,      // whether current value should trigger callbacks when reselected
  allowTab               : true,       // add tabindex to element
  allowCategorySelection : false,      // allow elements with sub-menus to be selected

  fireOnInit             : false,      // Whether callbacks should fire when initializing dropdown values

  transition             : 'auto',     // auto transition will slide down or up based on direction
  duration               : 200,        // duration of transition

  glyphWidth             : 1.037,      // widest glyph width in em (W is 1.037 em) used to calculate multiselect input width

  // label settings on multi-select
  label: {
    transition : 'scale',
    duration   : 200,
    variation  : false
  },

  // delay before event
  delay : {
    hide   : 300,
    show   : 200,
    search : 20,
    touch  : 50
  },

  /* Callbacks */
  onChange      : function(value, text, $selected){},
  onAdd         : function(value, text, $selected){},
  onRemove      : function(value, text, $selected){},

  onLabelSelect : function($selectedLabels){},
  onLabelCreate : function(value, text) { return $(this); },
  onLabelRemove : function(value) { return true; },
  onNoResults   : function(searchTerm) { return true; },
  onShow        : function(){},
  onHide        : function(){},

  /* Component */
  name           : 'Dropdown',
  namespace      : 'dropdown',

  message: {
    addResult     : 'Add <b>{term}</b>',
    count         : '{count} selected',
    maxSelections : 'Max {maxCount} selections',
    noResults     : 'No results found.',
    serverError   : 'There was an error contacting the server'
  },

  error : {
    action          : 'You called a dropdown action that was not defined',
    alreadySetup    : 'Once a select has been initialized behaviors must be called on the created ui dropdown',
    labels          : 'Allowing user additions currently requires the use of labels.',
    missingMultiple : '<select> requires multiple property to be set to correctly preserve multiple values',
    method          : 'The method you called is not defined.',
    noAPI           : 'The API module is required to load resources remotely',
    noStorage       : 'Saving remote data requires session storage',
    noTransition    : 'This module requires ui transitions <https://github.com/Semantic-Org/UI-Transition>'
  },

  regExp : {
    escape   : /[-[\]{}()*+?.,\\^$|#\s]/g,
    quote    : /"/g
  },

  metadata : {
    defaultText     : 'defaultText',
    defaultValue    : 'defaultValue',
    placeholderText : 'placeholder',
    text            : 'text',
    value           : 'value'
  },

  // property names for remote query
  fields: {
    remoteValues : 'results',  // grouping for api results
    values       : 'values',   // grouping for all dropdown values
    disabled     : 'disabled', // whether value should be disabled
    name         : 'name',     // displayed dropdown text
    value        : 'value',    // actual dropdown value
    text         : 'text'      // displayed text when selected
  },

  keys : {
    backspace  : 8,
    delimiter  : 188, // comma
    deleteKey  : 46,
    enter      : 13,
    escape     : 27,
    pageUp     : 33,
    pageDown   : 34,
    leftArrow  : 37,
    upArrow    : 38,
    rightArrow : 39,
    downArrow  : 40
  },

  selector : {
    addition     : '.addition',
    dropdown     : '.ui.dropdown',
    hidden       : '.hidden',
    icon         : '> .dropdown.icon',
    input        : '> input[type="hidden"], > select',
    item         : '.item',
    label        : '> .label',
    remove       : '> .label > .delete.icon',
    siblingLabel : '.label',
    menu         : '.menu',
    message      : '.message',
    menuIcon     : '.dropdown.icon',
    search       : 'input.search, .menu > .search > input, .menu input.search',
    sizer        : '> input.sizer',
    text         : '> .text:not(.icon)',
    unselectable : '.disabled, .filtered'
  },

  className : {
    active      : 'active',
    addition    : 'addition',
    animating   : 'animating',
    disabled    : 'disabled',
    empty       : 'empty',
    dropdown    : 'ui dropdown',
    filtered    : 'filtered',
    hidden      : 'hidden transition',
    item        : 'item',
    label       : 'ui label',
    loading     : 'loading',
    menu        : 'menu',
    message     : 'message',
    multiple    : 'multiple',
    placeholder : 'default',
    sizer       : 'sizer',
    search      : 'search',
    selected    : 'selected',
    selection   : 'selection',
    upward      : 'upward',
    visible     : 'visible'
  }

};

/* Templates */
$.fn.dropdown.settings.templates = {

  // generates dropdown from select values
  dropdown: function(select) {
    var
      placeholder = select.placeholder || false,
      values      = select.values || {},
      html        = ''
    ;
    html +=  '<i class="dropdown icon"></i>';
    if(select.placeholder) {
      html += '<div class="default text">' + placeholder + '</div>';
    }
    else {
      html += '<div class="text"></div>';
    }
    html += '<div class="menu">';
    $.each(select.values, function(index, option) {
      html += (option.disabled)
        ? '<div class="disabled item" data-value="' + option.value + '">' + option.name + '</div>'
        : '<div class="item" data-value="' + option.value + '">' + option.name + '</div>'
      ;
    });
    html += '</div>';
    return html;
  },

  // generates just menu from select
  menu: function(response, fields) {
    var
      values = response[fields.values] || {},
      html   = ''
    ;
    $.each(values, function(index, option) {
      var
        maybeText = (option[fields.text])
          ? 'data-text="' + option[fields.text] + '"'
          : '',
        maybeDisabled = (option[fields.disabled])
          ? 'disabled '
          : ''
      ;
      html += '<div class="'+ maybeDisabled +'item" data-value="' + option[fields.value] + '"' + maybeText + '>'
      html +=   option[fields.name];
      html += '</div>';
    });
    return html;
  },

  // generates label for multiselect
  label: function(value, text) {
    return text + '<i class="delete icon"></i>';
  },


  // generates messages like "No results"
  message: function(message) {
    return message;
  },

  // generates user addition to selection menu
  addition: function(choice) {
    return choice;
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Embed
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.embed = function(parameters) {

  var
    $allModules     = $(this),

    moduleSelector  = $allModules.selector || '',

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.embed.settings, parameters)
          : $.extend({}, $.fn.embed.settings),

        selector        = settings.selector,
        className       = settings.className,
        sources         = settings.sources,
        error           = settings.error,
        metadata        = settings.metadata,
        namespace       = settings.namespace,
        templates       = settings.templates,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $window         = $(window),
        $module         = $(this),
        $placeholder    = $module.find(selector.placeholder),
        $icon           = $module.find(selector.icon),
        $embed          = $module.find(selector.embed),

        element         = this,
        instance        = $module.data(moduleNamespace),
        module
      ;

      module = {

        initialize: function() {
          module.debug('Initializing embed');
          module.determine.autoplay();
          module.create();
          module.bind.events();
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous instance of embed');
          module.reset();
          $module
            .removeData(moduleNamespace)
            .off(eventNamespace)
          ;
        },

        refresh: function() {
          module.verbose('Refreshing selector cache');
          $placeholder = $module.find(selector.placeholder);
          $icon        = $module.find(selector.icon);
          $embed       = $module.find(selector.embed);
        },

        bind: {
          events: function() {
            if( module.has.placeholder() ) {
              module.debug('Adding placeholder events');
              $module
                .on('click' + eventNamespace, selector.placeholder, module.createAndShow)
                .on('click' + eventNamespace, selector.icon, module.createAndShow)
              ;
            }
          }
        },

        create: function() {
          var
            placeholder = module.get.placeholder()
          ;
          if(placeholder) {
            module.createPlaceholder();
          }
          else {
            module.createAndShow();
          }
        },

        createPlaceholder: function(placeholder) {
          var
            icon  = module.get.icon(),
            url   = module.get.url(),
            embed = module.generate.embed(url)
          ;
          placeholder = placeholder || module.get.placeholder();
          $module.html( templates.placeholder(placeholder, icon) );
          module.debug('Creating placeholder for embed', placeholder, icon);
        },

        createEmbed: function(url) {
          module.refresh();
          url = url || module.get.url();
          $embed = $('<div/>')
            .addClass(className.embed)
            .html( module.generate.embed(url) )
            .appendTo($module)
          ;
          settings.onCreate.call(element, url);
          module.debug('Creating embed object', $embed);
        },

        changeEmbed: function(url) {
          $embed
            .html( module.generate.embed(url) )
          ;
        },

        createAndShow: function() {
          module.createEmbed();
          module.show();
        },

        // sets new embed
        change: function(source, id, url) {
          module.debug('Changing video to ', source, id, url);
          $module
            .data(metadata.source, source)
            .data(metadata.id, id)
          ;
          if(url) {
            $module.data(metadata.url, url);
          }
          else {
            $module.removeData(metadata.url);
          }
          if(module.has.embed()) {
            module.changeEmbed();
          }
          else {
            module.create();
          }
        },

        // clears embed
        reset: function() {
          module.debug('Clearing embed and showing placeholder');
          module.remove.active();
          module.remove.embed();
          module.showPlaceholder();
          settings.onReset.call(element);
        },

        // shows current embed
        show: function() {
          module.debug('Showing embed');
          module.set.active();
          settings.onDisplay.call(element);
        },

        hide: function() {
          module.debug('Hiding embed');
          module.showPlaceholder();
        },

        showPlaceholder: function() {
          module.debug('Showing placeholder image');
          module.remove.active();
          settings.onPlaceholderDisplay.call(element);
        },

        get: {
          id: function() {
            return settings.id || $module.data(metadata.id);
          },
          placeholder: function() {
            return settings.placeholder || $module.data(metadata.placeholder);
          },
          icon: function() {
            return (settings.icon)
              ? settings.icon
              : ($module.data(metadata.icon) !== undefined)
                ? $module.data(metadata.icon)
                : module.determine.icon()
            ;
          },
          source: function(url) {
            return (settings.source)
              ? settings.source
              : ($module.data(metadata.source) !== undefined)
                ? $module.data(metadata.source)
                : module.determine.source()
            ;
          },
          type: function() {
            var source = module.get.source();
            return (sources[source] !== undefined)
              ? sources[source].type
              : false
            ;
          },
          url: function() {
            return (settings.url)
              ? settings.url
              : ($module.data(metadata.url) !== undefined)
                ? $module.data(metadata.url)
                : module.determine.url()
            ;
          }
        },

        determine: {
          autoplay: function() {
            if(module.should.autoplay()) {
              settings.autoplay = true;
            }
          },
          source: function(url) {
            var
              matchedSource = false
            ;
            url = url || module.get.url();
            if(url) {
              $.each(sources, function(name, source) {
                if(url.search(source.domain) !== -1) {
                  matchedSource = name;
                  return false;
                }
              });
            }
            return matchedSource;
          },
          icon: function() {
            var
              source = module.get.source()
            ;
            return (sources[source] !== undefined)
              ? sources[source].icon
              : false
            ;
          },
          url: function() {
            var
              id     = settings.id     || $module.data(metadata.id),
              source = settings.source || $module.data(metadata.source),
              url
            ;
            url = (sources[source] !== undefined)
              ? sources[source].url.replace('{id}', id)
              : false
            ;
            if(url) {
              $module.data(metadata.url, url);
            }
            return url;
          }
        },


        set: {
          active: function() {
            $module.addClass(className.active);
          }
        },

        remove: {
          active: function() {
            $module.removeClass(className.active);
          },
          embed: function() {
            $embed.empty();
          }
        },

        encode: {
          parameters: function(parameters) {
            var
              urlString = [],
              index
            ;
            for (index in parameters) {
              urlString.push( encodeURIComponent(index) + '=' + encodeURIComponent( parameters[index] ) );
            }
            return urlString.join('&amp;');
          }
        },

        generate: {
          embed: function(url) {
            module.debug('Generating embed html');
            var
              source = module.get.source(),
              html,
              parameters
            ;
            url = module.get.url(url);
            if(url) {
              parameters = module.generate.parameters(source);
              html       = templates.iframe(url, parameters);
            }
            else {
              module.error(error.noURL, $module);
            }
            return html;
          },
          parameters: function(source, extraParameters) {
            var
              parameters = (sources[source] && sources[source].parameters !== undefined)
                ? sources[source].parameters(settings)
                : {}
            ;
            extraParameters = extraParameters || settings.parameters;
            if(extraParameters) {
              parameters = $.extend({}, parameters, extraParameters);
            }
            parameters = settings.onEmbed(parameters);
            return module.encode.parameters(parameters);
          }
        },

        has: {
          embed: function() {
            return ($embed.length > 0);
          },
          placeholder: function() {
            return settings.placeholder || $module.data(metadata.placeholder);
          }
        },

        should: {
          autoplay: function() {
            return (settings.autoplay === 'auto')
              ? (settings.placeholder || $module.data(metadata.placeholder) !== undefined)
              : settings.autoplay
            ;
          }
        },

        is: {
          video: function() {
            return module.get.type() == 'video';
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;
  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.embed.settings = {

  name        : 'Embed',
  namespace   : 'embed',

  silent      : false,
  debug       : false,
  verbose     : false,
  performance : true,

  icon     : false,
  source   : false,
  url      : false,
  id       : false,

  // standard video settings
  autoplay  : 'auto',
  color     : '#444444',
  hd        : true,
  brandedUI : false,

  // additional parameters to include with the embed
  parameters: false,

  onDisplay            : function() {},
  onPlaceholderDisplay : function() {},
  onReset              : function() {},
  onCreate             : function(url) {},
  onEmbed              : function(parameters) {
    return parameters;
  },

  metadata    : {
    id          : 'id',
    icon        : 'icon',
    placeholder : 'placeholder',
    source      : 'source',
    url         : 'url'
  },

  error : {
    noURL  : 'No URL specified',
    method : 'The method you called is not defined'
  },

  className : {
    active : 'active',
    embed  : 'embed'
  },

  selector : {
    embed       : '.embed',
    placeholder : '.placeholder',
    icon        : '.icon'
  },

  sources: {
    youtube: {
      name   : 'youtube',
      type   : 'video',
      icon   : 'video play',
      domain : 'youtube.com',
      url    : '//www.youtube.com/embed/{id}',
      parameters: function(settings) {
        return {
          autohide       : !settings.brandedUI,
          autoplay       : settings.autoplay,
          color          : settings.color || undefined,
          hq             : settings.hd,
          jsapi          : settings.api,
          modestbranding : !settings.brandedUI
        };
      }
    },
    vimeo: {
      name   : 'vimeo',
      type   : 'video',
      icon   : 'video play',
      domain : 'vimeo.com',
      url    : '//player.vimeo.com/video/{id}',
      parameters: function(settings) {
        return {
          api      : settings.api,
          autoplay : settings.autoplay,
          byline   : settings.brandedUI,
          color    : settings.color || undefined,
          portrait : settings.brandedUI,
          title    : settings.brandedUI
        };
      }
    }
  },

  templates: {
    iframe : function(url, parameters) {
      var src = url;
      if (parameters) {
          src += '?' + parameters;
      }
      return ''
        + '<iframe src="' + src + '"'
        + ' width="100%" height="100%"'
        + ' frameborder="0" scrolling="no" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>'
      ;
    },
    placeholder : function(image, icon) {
      var
        html = ''
      ;
      if(icon) {
        html += '<i class="' + icon + ' icon"></i>';
      }
      if(image) {
        html += '<img class="placeholder" src="' + image + '">';
      }
      return html;
    }
  },

  // NOT YET IMPLEMENTED
  api     : false,
  onPause : function() {},
  onPlay  : function() {},
  onStop  : function() {}

};



})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Modal
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.modal = function(parameters) {
  var
    $allModules    = $(this),
    $window        = $(window),
    $document      = $(document),
    $body          = $('body'),

    moduleSelector = $allModules.selector || '',

    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),

    requestAnimationFrame = window.requestAnimationFrame
      || window.mozRequestAnimationFrame
      || window.webkitRequestAnimationFrame
      || window.msRequestAnimationFrame
      || function(callback) { setTimeout(callback, 0); },

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings    = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.modal.settings, parameters)
          : $.extend({}, $.fn.modal.settings),

        selector        = settings.selector,
        className       = settings.className,
        namespace       = settings.namespace,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $module         = $(this),
        $context        = $(settings.context),
        $close          = $module.find(selector.close),

        $allModals,
        $otherModals,
        $focusedElement,
        $dimmable,
        $dimmer,

        element         = this,
        instance        = $module.data(moduleNamespace),

        elementEventNamespace,
        id,
        observer,
        module
      ;
      module  = {

        initialize: function() {
          module.verbose('Initializing dimmer', $context);

          module.create.id();
          module.create.dimmer();
          module.refreshModals();

          module.bind.events();
          if(settings.observeChanges) {
            module.observeChanges();
          }
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of modal');
          instance = module;
          $module
            .data(moduleNamespace, instance)
          ;
        },

        create: {
          dimmer: function() {
            var
              defaultSettings = {
                debug      : settings.debug,
                dimmerName : 'modals',
                duration   : {
                  show     : settings.duration,
                  hide     : settings.duration
                }
              },
              dimmerSettings = $.extend(true, defaultSettings, settings.dimmerSettings)
            ;
            if(settings.inverted) {
              dimmerSettings.variation = (dimmerSettings.variation !== undefined)
                ? dimmerSettings.variation + ' inverted'
                : 'inverted'
              ;
            }
            if($.fn.dimmer === undefined) {
              module.error(error.dimmer);
              return;
            }
            module.debug('Creating dimmer with settings', dimmerSettings);
            $dimmable = $context.dimmer(dimmerSettings);
            if(settings.detachable) {
              module.verbose('Modal is detachable, moving content into dimmer');
              $dimmable.dimmer('add content', $module);
            }
            else {
              module.set.undetached();
            }
            if(settings.blurring) {
              $dimmable.addClass(className.blurring);
            }
            $dimmer = $dimmable.dimmer('get dimmer');
          },
          id: function() {
            id = (Math.random().toString(16) + '000000000').substr(2,8);
            elementEventNamespace = '.' + id;
            module.verbose('Creating unique id for element', id);
          }
        },

        destroy: function() {
          module.verbose('Destroying previous modal');
          $module
            .removeData(moduleNamespace)
            .off(eventNamespace)
          ;
          $window.off(elementEventNamespace);
          $dimmer.off(elementEventNamespace);
          $close.off(eventNamespace);
          $context.dimmer('destroy');
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            observer = new MutationObserver(function(mutations) {
              module.debug('DOM tree modified, refreshing');
              module.refresh();
            });
            observer.observe(element, {
              childList : true,
              subtree   : true
            });
            module.debug('Setting up mutation observer', observer);
          }
        },

        refresh: function() {
          module.remove.scrolling();
          module.cacheSizes();
          module.set.screenHeight();
          module.set.type();
          module.set.position();
        },

        refreshModals: function() {
          $otherModals = $module.siblings(selector.modal);
          $allModals   = $otherModals.add($module);
        },

        attachEvents: function(selector, event) {
          var
            $toggle = $(selector)
          ;
          event = $.isFunction(module[event])
            ? module[event]
            : module.toggle
          ;
          if($toggle.length > 0) {
            module.debug('Attaching modal events to element', selector, event);
            $toggle
              .off(eventNamespace)
              .on('click' + eventNamespace, event)
            ;
          }
          else {
            module.error(error.notFound, selector);
          }
        },

        bind: {
          events: function() {
            module.verbose('Attaching events');
            $module
              .on('click' + eventNamespace, selector.close, module.event.close)
              .on('click' + eventNamespace, selector.approve, module.event.approve)
              .on('click' + eventNamespace, selector.deny, module.event.deny)
            ;
            $window
              .on('resize' + elementEventNamespace, module.event.resize)
            ;
          }
        },

        get: {
          id: function() {
            return (Math.random().toString(16) + '000000000').substr(2,8);
          }
        },

        event: {
          approve: function() {
            if(settings.onApprove.call(element, $(this)) === false) {
              module.verbose('Approve callback returned false cancelling hide');
              return;
            }
            module.hide();
          },
          deny: function() {
            if(settings.onDeny.call(element, $(this)) === false) {
              module.verbose('Deny callback returned false cancelling hide');
              return;
            }
            module.hide();
          },
          close: function() {
            module.hide();
          },
          click: function(event) {
            var
              $target   = $(event.target),
              isInModal = ($target.closest(selector.modal).length > 0),
              isInDOM   = $.contains(document.documentElement, event.target)
            ;
            if(!isInModal && isInDOM) {
              module.debug('Dimmer clicked, hiding all modals');
              if( module.is.active() ) {
                module.remove.clickaway();
                if(settings.allowMultiple) {
                  module.hide();
                }
                else {
                  module.hideAll();
                }
              }
            }
          },
          debounce: function(method, delay) {
            clearTimeout(module.timer);
            module.timer = setTimeout(method, delay);
          },
          keyboard: function(event) {
            var
              keyCode   = event.which,
              escapeKey = 27
            ;
            if(keyCode == escapeKey) {
              if(settings.closable) {
                module.debug('Escape key pressed hiding modal');
                module.hide();
              }
              else {
                module.debug('Escape key pressed, but closable is set to false');
              }
              event.preventDefault();
            }
          },
          resize: function() {
            if( $dimmable.dimmer('is active') ) {
              requestAnimationFrame(module.refresh);
            }
          }
        },

        toggle: function() {
          if( module.is.active() || module.is.animating() ) {
            module.hide();
          }
          else {
            module.show();
          }
        },

        show: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          module.refreshModals();
          module.showModal(callback);
        },

        hide: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          module.refreshModals();
          module.hideModal(callback);
        },

        showModal: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if( module.is.animating() || !module.is.active() ) {

            module.showDimmer();
            module.cacheSizes();
            module.set.position();
            module.set.screenHeight();
            module.set.type();
            module.set.clickaway();

            if( !settings.allowMultiple && module.others.active() ) {
              module.hideOthers(module.showModal);
            }
            else {
              settings.onShow.call(element);
              if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
                module.debug('Showing modal with css animations');
                $module
                  .transition({
                    debug       : settings.debug,
                    animation   : settings.transition + ' in',
                    queue       : settings.queue,
                    duration    : settings.duration,
                    useFailSafe : true,
                    onComplete : function() {
                      settings.onVisible.apply(element);
                      module.add.keyboardShortcuts();
                      module.save.focus();
                      module.set.active();
                      if(settings.autofocus) {
                        module.set.autofocus();
                      }
                      callback();
                    }
                  })
                ;
              }
              else {
                module.error(error.noTransition);
              }
            }
          }
          else {
            module.debug('Modal is already visible');
          }
        },

        hideModal: function(callback, keepDimmed) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          module.debug('Hiding modal');
          if(settings.onHide.call(element, $(this)) === false) {
            module.verbose('Hide callback returned false cancelling hide');
            return;
          }

          if( module.is.animating() || module.is.active() ) {
            if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
              module.remove.active();
              $module
                .transition({
                  debug       : settings.debug,
                  animation   : settings.transition + ' out',
                  queue       : settings.queue,
                  duration    : settings.duration,
                  useFailSafe : true,
                  onStart     : function() {
                    if(!module.others.active() && !keepDimmed) {
                      module.hideDimmer();
                    }
                    module.remove.keyboardShortcuts();
                  },
                  onComplete : function() {
                    settings.onHidden.call(element);
                    module.restore.focus();
                    callback();
                  }
                })
              ;
            }
            else {
              module.error(error.noTransition);
            }
          }
        },

        showDimmer: function() {
          if($dimmable.dimmer('is animating') || !$dimmable.dimmer('is active') ) {
            module.debug('Showing dimmer');
            $dimmable.dimmer('show');
          }
          else {
            module.debug('Dimmer already visible');
          }
        },

        hideDimmer: function() {
          if( $dimmable.dimmer('is animating') || ($dimmable.dimmer('is active')) ) {
            $dimmable.dimmer('hide', function() {
              module.remove.clickaway();
              module.remove.screenHeight();
            });
          }
          else {
            module.debug('Dimmer is not visible cannot hide');
            return;
          }
        },

        hideAll: function(callback) {
          var
            $visibleModals = $allModals.filter('.' + className.active + ', .' + className.animating)
          ;
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if( $visibleModals.length > 0 ) {
            module.debug('Hiding all visible modals');
            module.hideDimmer();
            $visibleModals
              .modal('hide modal', callback)
            ;
          }
        },

        hideOthers: function(callback) {
          var
            $visibleModals = $otherModals.filter('.' + className.active + ', .' + className.animating)
          ;
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if( $visibleModals.length > 0 ) {
            module.debug('Hiding other modals', $otherModals);
            $visibleModals
              .modal('hide modal', callback, true)
            ;
          }
        },

        others: {
          active: function() {
            return ($otherModals.filter('.' + className.active).length > 0);
          },
          animating: function() {
            return ($otherModals.filter('.' + className.animating).length > 0);
          }
        },


        add: {
          keyboardShortcuts: function() {
            module.verbose('Adding keyboard shortcuts');
            $document
              .on('keyup' + eventNamespace, module.event.keyboard)
            ;
          }
        },

        save: {
          focus: function() {
            $focusedElement = $(document.activeElement).blur();
          }
        },

        restore: {
          focus: function() {
            if($focusedElement && $focusedElement.length > 0) {
              $focusedElement.focus();
            }
          }
        },

        remove: {
          active: function() {
            $module.removeClass(className.active);
          },
          clickaway: function() {
            if(settings.closable) {
              $dimmer
                .off('click' + elementEventNamespace)
              ;
            }
          },
          bodyStyle: function() {
            if($body.attr('style') === '') {
              module.verbose('Removing style attribute');
              $body.removeAttr('style');
            }
          },
          screenHeight: function() {
            module.debug('Removing page height');
            $body
              .css('height', '')
            ;
          },
          keyboardShortcuts: function() {
            module.verbose('Removing keyboard shortcuts');
            $document
              .off('keyup' + eventNamespace)
            ;
          },
          scrolling: function() {
            $dimmable.removeClass(className.scrolling);
            $module.removeClass(className.scrolling);
          }
        },

        cacheSizes: function() {
          var
            modalHeight = $module.outerHeight()
          ;
          if(module.cache === undefined || modalHeight !== 0) {
            module.cache = {
              pageHeight    : $(document).outerHeight(),
              height        : modalHeight + settings.offset,
              contextHeight : (settings.context == 'body')
                ? $(window).height()
                : $dimmable.height()
            };
          }
          module.debug('Caching modal and container sizes', module.cache);
        },

        can: {
          fit: function() {
            return ( ( module.cache.height + (settings.padding * 2) ) < module.cache.contextHeight);
          }
        },

        is: {
          active: function() {
            return $module.hasClass(className.active);
          },
          animating: function() {
            return $module.transition('is supported')
              ? $module.transition('is animating')
              : $module.is(':visible')
            ;
          },
          scrolling: function() {
            return $dimmable.hasClass(className.scrolling);
          },
          modernBrowser: function() {
            // appName for IE11 reports 'Netscape' can no longer use
            return !(window.ActiveXObject || "ActiveXObject" in window);
          }
        },

        set: {
          autofocus: function() {
            var
              $inputs    = $module.find(':input').filter(':visible'),
              $autofocus = $inputs.filter('[autofocus]'),
              $input     = ($autofocus.length > 0)
                ? $autofocus.first()
                : $inputs.first()
            ;
            if($input.length > 0) {
              $input.focus();
            }
          },
          clickaway: function() {
            if(settings.closable) {
              $dimmer
                .on('click' + elementEventNamespace, module.event.click)
              ;
            }
          },
          screenHeight: function() {
            if( module.can.fit() ) {
              $body.css('height', '');
            }
            else {
              module.debug('Modal is taller than page content, resizing page height');
              $body
                .css('height', module.cache.height + (settings.padding * 2) )
              ;
            }
          },
          active: function() {
            $module.addClass(className.active);
          },
          scrolling: function() {
            $dimmable.addClass(className.scrolling);
            $module.addClass(className.scrolling);
          },
          type: function() {
            if(module.can.fit()) {
              module.verbose('Modal fits on screen');
              if(!module.others.active() && !module.others.animating()) {
                module.remove.scrolling();
              }
            }
            else {
              module.verbose('Modal cannot fit on screen setting to scrolling');
              module.set.scrolling();
            }
          },
          position: function() {
            module.verbose('Centering modal on page', module.cache);
            if(module.can.fit()) {
              $module
                .css({
                  top: '',
                  marginTop: -(module.cache.height / 2)
                })
              ;
            }
            else {
              $module
                .css({
                  marginTop : '',
                  top       : $document.scrollTop()
                })
              ;
            }
          },
          undetached: function() {
            $dimmable.addClass(className.undetached);
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.modal.settings = {

  name           : 'Modal',
  namespace      : 'modal',

  silent         : false,
  debug          : false,
  verbose        : false,
  performance    : true,

  observeChanges : false,

  allowMultiple  : false,
  detachable     : true,
  closable       : true,
  autofocus      : true,

  inverted       : false,
  blurring       : false,

  dimmerSettings : {
    closable : false,
    useCSS   : true
  },


  context    : 'body',

  queue      : false,
  duration   : 500,
  offset     : 0,
  transition : 'scale',

  // padding with edge of page
  padding    : 50,

  // called before show animation
  onShow     : function(){},

  // called after show animation
  onVisible  : function(){},

  // called before hide animation
  onHide     : function(){ return true; },

  // called after hide animation
  onHidden   : function(){},

  // called after approve selector match
  onApprove  : function(){ return true; },

  // called after deny selector match
  onDeny     : function(){ return true; },

  selector    : {
    close    : '> .close',
    approve  : '.actions .positive, .actions .approve, .actions .ok',
    deny     : '.actions .negative, .actions .deny, .actions .cancel',
    modal    : '.ui.modal'
  },
  error : {
    dimmer    : 'UI Dimmer, a required component is not included in this page',
    method    : 'The method you called is not defined.',
    notFound  : 'The element you specified could not be found'
  },
  className : {
    active     : 'active',
    animating  : 'animating',
    blurring   : 'blurring',
    scrolling  : 'scrolling',
    undetached : 'undetached'
  }
};


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Nag
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.nag = function(parameters) {
  var
    $allModules    = $(this),
    moduleSelector = $allModules.selector || '',

    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),
    returnedValue
  ;
  $allModules
    .each(function() {
      var
        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.nag.settings, parameters)
          : $.extend({}, $.fn.nag.settings),

        className       = settings.className,
        selector        = settings.selector,
        error           = settings.error,
        namespace       = settings.namespace,

        eventNamespace  = '.' + namespace,
        moduleNamespace = namespace + '-module',

        $module         = $(this),

        $close          = $module.find(selector.close),
        $context        = (settings.context)
          ? $(settings.context)
          : $('body'),

        element         = this,
        instance        = $module.data(moduleNamespace),

        moduleOffset,
        moduleHeight,

        contextWidth,
        contextHeight,
        contextOffset,

        yOffset,
        yPosition,

        timer,
        module,

        requestAnimationFrame = window.requestAnimationFrame
          || window.mozRequestAnimationFrame
          || window.webkitRequestAnimationFrame
          || window.msRequestAnimationFrame
          || function(callback) { setTimeout(callback, 0); }
      ;
      module = {

        initialize: function() {
          module.verbose('Initializing element');

          $module
            .on('click' + eventNamespace, selector.close, module.dismiss)
            .data(moduleNamespace, module)
          ;

          if(settings.detachable && $module.parent()[0] !== $context[0]) {
            $module
              .detach()
              .prependTo($context)
            ;
          }

          if(settings.displayTime > 0) {
            setTimeout(module.hide, settings.displayTime);
          }
          module.show();
        },

        destroy: function() {
          module.verbose('Destroying instance');
          $module
            .removeData(moduleNamespace)
            .off(eventNamespace)
          ;
        },

        show: function() {
          if( module.should.show() && !$module.is(':visible') ) {
            module.debug('Showing nag', settings.animation.show);
            if(settings.animation.show == 'fade') {
              $module
                .fadeIn(settings.duration, settings.easing)
              ;
            }
            else {
              $module
                .slideDown(settings.duration, settings.easing)
              ;
            }
          }
        },

        hide: function() {
          module.debug('Showing nag', settings.animation.hide);
          if(settings.animation.show == 'fade') {
            $module
              .fadeIn(settings.duration, settings.easing)
            ;
          }
          else {
            $module
              .slideUp(settings.duration, settings.easing)
            ;
          }
        },

        onHide: function() {
          module.debug('Removing nag', settings.animation.hide);
          $module.remove();
          if (settings.onHide) {
            settings.onHide();
          }
        },

        dismiss: function(event) {
          if(settings.storageMethod) {
            module.storage.set(settings.key, settings.value);
          }
          module.hide();
          event.stopImmediatePropagation();
          event.preventDefault();
        },

        should: {
          show: function() {
            if(settings.persist) {
              module.debug('Persistent nag is set, can show nag');
              return true;
            }
            if( module.storage.get(settings.key) != settings.value.toString() ) {
              module.debug('Stored value is not set, can show nag', module.storage.get(settings.key));
              return true;
            }
            module.debug('Stored value is set, cannot show nag', module.storage.get(settings.key));
            return false;
          }
        },

        get: {
          storageOptions: function() {
            var
              options = {}
            ;
            if(settings.expires) {
              options.expires = settings.expires;
            }
            if(settings.domain) {
              options.domain = settings.domain;
            }
            if(settings.path) {
              options.path = settings.path;
            }
            return options;
          }
        },

        clear: function() {
          module.storage.remove(settings.key);
        },

        storage: {
          set: function(key, value) {
            var
              options = module.get.storageOptions()
            ;
            if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) {
              window.localStorage.setItem(key, value);
              module.debug('Value stored using local storage', key, value);
            }
            else if(settings.storageMethod == 'sessionstorage' && window.sessionStorage !== undefined) {
              window.sessionStorage.setItem(key, value);
              module.debug('Value stored using session storage', key, value);
            }
            else if($.cookie !== undefined) {
              $.cookie(key, value, options);
              module.debug('Value stored using cookie', key, value, options);
            }
            else {
              module.error(error.noCookieStorage);
              return;
            }
          },
          get: function(key, value) {
            var
              storedValue
            ;
            if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) {
              storedValue = window.localStorage.getItem(key);
            }
            else if(settings.storageMethod == 'sessionstorage' && window.sessionStorage !== undefined) {
              storedValue = window.sessionStorage.getItem(key);
            }
            // get by cookie
            else if($.cookie !== undefined) {
              storedValue = $.cookie(key);
            }
            else {
              module.error(error.noCookieStorage);
            }
            if(storedValue == 'undefined' || storedValue == 'null' || storedValue === undefined || storedValue === null) {
              storedValue = undefined;
            }
            return storedValue;
          },
          remove: function(key) {
            var
              options = module.get.storageOptions()
            ;
            if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) {
              window.localStorage.removeItem(key);
            }
            else if(settings.storageMethod == 'sessionstorage' && window.sessionStorage !== undefined) {
              window.sessionStorage.removeItem(key);
            }
            // store by cookie
            else if($.cookie !== undefined) {
              $.removeCookie(key, options);
            }
            else {
              module.error(error.noStorage);
            }
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.nag.settings = {

  name        : 'Nag',

  silent      : false,
  debug       : false,
  verbose     : false,
  performance : true,

  namespace   : 'Nag',

  // allows cookie to be overridden
  persist     : false,

  // set to zero to require manually dismissal, otherwise hides on its own
  displayTime : 0,

  animation   : {
    show : 'slide',
    hide : 'slide'
  },

  context       : false,
  detachable    : false,

  expires       : 30,
  domain        : false,
  path          : '/',

  // type of storage to use
  storageMethod : 'cookie',

  // value to store in dismissed localstorage/cookie
  key           : 'nag',
  value         : 'dismiss',

  error: {
    noCookieStorage : '$.cookie is not included. A storage solution is required.',
    noStorage       : 'Neither $.cookie or store is defined. A storage solution is required for storing state',
    method          : 'The method you called is not defined.'
  },

  className     : {
    bottom : 'bottom',
    fixed  : 'fixed'
  },

  selector      : {
    close : '.close.icon'
  },

  speed         : 500,
  easing        : 'easeOutQuad',

  onHide: function() {}

};

// Adds easing
$.extend( $.easing, {
  easeOutQuad: function (x, t, b, c, d) {
    return -c *(t/=d)*(t-2) + b;
  }
});

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Popup
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.popup = function(parameters) {
  var
    $allModules    = $(this),
    $document      = $(document),
    $window        = $(window),
    $body          = $('body'),

    moduleSelector = $allModules.selector || '',

    hasTouch       = (true),
    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),

    returnedValue
  ;
  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.popup.settings, parameters)
          : $.extend({}, $.fn.popup.settings),

        selector           = settings.selector,
        className          = settings.className,
        error              = settings.error,
        metadata           = settings.metadata,
        namespace          = settings.namespace,

        eventNamespace     = '.' + settings.namespace,
        moduleNamespace    = 'module-' + namespace,

        $module            = $(this),
        $context           = $(settings.context),
        $scrollContext     = $(settings.scrollContext),
        $boundary          = $(settings.boundary),
        $target            = (settings.target)
          ? $(settings.target)
          : $module,

        $popup,
        $offsetParent,

        searchDepth        = 0,
        triedPositions     = false,
        openedWithTouch    = false,

        element            = this,
        instance           = $module.data(moduleNamespace),

        documentObserver,
        elementNamespace,
        id,
        module
      ;

      module = {

        // binds events
        initialize: function() {
          module.debug('Initializing', $module);
          module.createID();
          module.bind.events();
          if(!module.exists() && settings.preserve) {
            module.create();
          }
          module.observeChanges();
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance', module);
          instance = module;
          $module
            .data(moduleNamespace, instance)
          ;
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            documentObserver = new MutationObserver(module.event.documentChanged);
            documentObserver.observe(document, {
              childList : true,
              subtree   : true
            });
            module.debug('Setting up mutation observer', documentObserver);
          }
        },

        refresh: function() {
          if(settings.popup) {
            $popup = $(settings.popup).eq(0);
          }
          else {
            if(settings.inline) {
              $popup = $target.nextAll(selector.popup).eq(0);
              settings.popup = $popup;
            }
          }
          if(settings.popup) {
            $popup.addClass(className.loading);
            $offsetParent = module.get.offsetParent();
            $popup.removeClass(className.loading);
            if(settings.movePopup && module.has.popup() && module.get.offsetParent($popup)[0] !== $offsetParent[0]) {
              module.debug('Moving popup to the same offset parent as activating element');
              $popup
                .detach()
                .appendTo($offsetParent)
              ;
            }
          }
          else {
            $offsetParent = (settings.inline)
              ? module.get.offsetParent($target)
              : module.has.popup()
                ? module.get.offsetParent($popup)
                : $body
            ;
          }
          if( $offsetParent.is('html') && $offsetParent[0] !== $body[0] ) {
            module.debug('Setting page as offset parent');
            $offsetParent = $body;
          }
          if( module.get.variation() ) {
            module.set.variation();
          }
        },

        reposition: function() {
          module.refresh();
          module.set.position();
        },

        destroy: function() {
          module.debug('Destroying previous module');
          if(documentObserver) {
            documentObserver.disconnect();
          }
          // remove element only if was created dynamically
          if($popup && !settings.preserve) {
            module.removePopup();
          }
          // clear all timeouts
          clearTimeout(module.hideTimer);
          clearTimeout(module.showTimer);
          // remove events
          module.unbind.close();
          module.unbind.events();
          $module
            .removeData(moduleNamespace)
          ;
        },

        event: {
          start:  function(event) {
            var
              delay = ($.isPlainObject(settings.delay))
                ? settings.delay.show
                : settings.delay
            ;
            clearTimeout(module.hideTimer);
            if(!openedWithTouch) {
              module.showTimer = setTimeout(module.show, delay);
            }
          },
          end:  function() {
            var
              delay = ($.isPlainObject(settings.delay))
                ? settings.delay.hide
                : settings.delay
            ;
            clearTimeout(module.showTimer);
            module.hideTimer = setTimeout(module.hide, delay);
          },
          touchstart: function(event) {
            openedWithTouch = true;
            module.show();
          },
          resize: function() {
            if( module.is.visible() ) {
              module.set.position();
            }
          },
          documentChanged: function(mutations) {
            [].forEach.call(mutations, function(mutation) {
              if(mutation.removedNodes) {
                [].forEach.call(mutation.removedNodes, function(node) {
                  if(node == element || $(node).find(element).length > 0) {
                    module.debug('Element removed from DOM, tearing down events');
                    module.destroy();
                  }
                });
              }
            });
          },
          hideGracefully: function(event) {
            var
              $target = $(event.target),
              isInDOM = $.contains(document.documentElement, event.target),
              inPopup = ($target.closest(selector.popup).length > 0)
            ;
            // don't close on clicks inside popup
            if(event && !inPopup && isInDOM) {
              module.debug('Click occurred outside popup hiding popup');
              module.hide();
            }
            else {
              module.debug('Click was inside popup, keeping popup open');
            }
          }
        },

        // generates popup html from metadata
        create: function() {
          var
            html      = module.get.html(),
            title     = module.get.title(),
            content   = module.get.content()
          ;

          if(html || content || title) {
            module.debug('Creating pop-up html');
            if(!html) {
              html = settings.templates.popup({
                title   : title,
                content : content
              });
            }
            $popup = $('<div/>')
              .addClass(className.popup)
              .data(metadata.activator, $module)
              .html(html)
            ;
            if(settings.inline) {
              module.verbose('Inserting popup element inline', $popup);
              $popup
                .insertAfter($module)
              ;
            }
            else {
              module.verbose('Appending popup element to body', $popup);
              $popup
                .appendTo( $context )
              ;
            }
            module.refresh();
            module.set.variation();

            if(settings.hoverable) {
              module.bind.popup();
            }
            settings.onCreate.call($popup, element);
          }
          else if($target.next(selector.popup).length !== 0) {
            module.verbose('Pre-existing popup found');
            settings.inline = true;
            settings.popup  = $target.next(selector.popup).data(metadata.activator, $module);
            module.refresh();
            if(settings.hoverable) {
              module.bind.popup();
            }
          }
          else if(settings.popup) {
            $(settings.popup).data(metadata.activator, $module);
            module.verbose('Used popup specified in settings');
            module.refresh();
            if(settings.hoverable) {
              module.bind.popup();
            }
          }
          else {
            module.debug('No content specified skipping display', element);
          }
        },

        createID: function() {
          id = (Math.random().toString(16) + '000000000').substr(2, 8);
          elementNamespace = '.' + id;
          module.verbose('Creating unique id for element', id);
        },

        // determines popup state
        toggle: function() {
          module.debug('Toggling pop-up');
          if( module.is.hidden() ) {
            module.debug('Popup is hidden, showing pop-up');
            module.unbind.close();
            module.show();
          }
          else {
            module.debug('Popup is visible, hiding pop-up');
            module.hide();
          }
        },

        show: function(callback) {
          callback = callback || function(){};
          module.debug('Showing pop-up', settings.transition);
          if(module.is.hidden() && !( module.is.active() && module.is.dropdown()) ) {
            if( !module.exists() ) {
              module.create();
            }
            if(settings.onShow.call($popup, element) === false) {
              module.debug('onShow callback returned false, cancelling popup animation');
              return;
            }
            else if(!settings.preserve && !settings.popup) {
              module.refresh();
            }
            if( $popup && module.set.position() ) {
              module.save.conditions();
              if(settings.exclusive) {
                module.hideAll();
              }
              module.animate.show(callback);
            }
          }
        },


        hide: function(callback) {
          callback = callback || function(){};
          if( module.is.visible() || module.is.animating() ) {
            if(settings.onHide.call($popup, element) === false) {
              module.debug('onHide callback returned false, cancelling popup animation');
              return;
            }
            module.remove.visible();
            module.unbind.close();
            module.restore.conditions();
            module.animate.hide(callback);
          }
        },

        hideAll: function() {
          $(selector.popup)
            .filter('.' + className.visible)
            .each(function() {
              $(this)
                .data(metadata.activator)
                  .popup('hide')
              ;
            })
          ;
        },
        exists: function() {
          if(!$popup) {
            return false;
          }
          if(settings.inline || settings.popup) {
            return ( module.has.popup() );
          }
          else {
            return ( $popup.closest($context).length >= 1 )
              ? true
              : false
            ;
          }
        },

        removePopup: function() {
          if( module.has.popup() && !settings.popup) {
            module.debug('Removing popup', $popup);
            $popup.remove();
            $popup = undefined;
            settings.onRemove.call($popup, element);
          }
        },

        save: {
          conditions: function() {
            module.cache = {
              title: $module.attr('title')
            };
            if (module.cache.title) {
              $module.removeAttr('title');
            }
            module.verbose('Saving original attributes', module.cache.title);
          }
        },
        restore: {
          conditions: function() {
            if(module.cache && module.cache.title) {
              $module.attr('title', module.cache.title);
              module.verbose('Restoring original attributes', module.cache.title);
            }
            return true;
          }
        },
        supports: {
          svg: function() {
            return (typeof SVGGraphicsElement === undefined);
          }
        },
        animate: {
          show: function(callback) {
            callback = $.isFunction(callback) ? callback : function(){};
            if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
              module.set.visible();
              $popup
                .transition({
                  animation  : settings.transition + ' in',
                  queue      : false,
                  debug      : settings.debug,
                  verbose    : settings.verbose,
                  duration   : settings.duration,
                  onComplete : function() {
                    module.bind.close();
                    callback.call($popup, element);
                    settings.onVisible.call($popup, element);
                  }
                })
              ;
            }
            else {
              module.error(error.noTransition);
            }
          },
          hide: function(callback) {
            callback = $.isFunction(callback) ? callback : function(){};
            module.debug('Hiding pop-up');
            if(settings.onHide.call($popup, element) === false) {
              module.debug('onHide callback returned false, cancelling popup animation');
              return;
            }
            if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) {
              $popup
                .transition({
                  animation  : settings.transition + ' out',
                  queue      : false,
                  duration   : settings.duration,
                  debug      : settings.debug,
                  verbose    : settings.verbose,
                  onComplete : function() {
                    module.reset();
                    callback.call($popup, element);
                    settings.onHidden.call($popup, element);
                  }
                })
              ;
            }
            else {
              module.error(error.noTransition);
            }
          }
        },

        change: {
          content: function(html) {
            $popup.html(html);
          }
        },

        get: {
          html: function() {
            $module.removeData(metadata.html);
            return $module.data(metadata.html) || settings.html;
          },
          title: function() {
            $module.removeData(metadata.title);
            return $module.data(metadata.title) || settings.title;
          },
          content: function() {
            $module.removeData(metadata.content);
            return $module.data(metadata.content) || $module.attr('title') || settings.content;
          },
          variation: function() {
            $module.removeData(metadata.variation);
            return $module.data(metadata.variation) || settings.variation;
          },
          popup: function() {
            return $popup;
          },
          popupOffset: function() {
            return $popup.offset();
          },
          calculations: function() {
            var
              targetElement    = $target[0],
              isWindow         = ($boundary[0] == window),
              targetPosition   = (settings.inline || (settings.popup && settings.movePopup))
                ? $target.position()
                : $target.offset(),
              screenPosition = (isWindow)
                ? { top: 0, left: 0 }
                : $boundary.offset(),
              calculations   = {},
              scroll = (isWindow)
                ? { top: $window.scrollTop(), left: $window.scrollLeft() }
                : { top: 0, left: 0},
              screen
            ;
            calculations = {
              // element which is launching popup
              target : {
                element : $target[0],
                width   : $target.outerWidth(),
                height  : $target.outerHeight(),
                top     : targetPosition.top,
                left    : targetPosition.left,
                margin  : {}
              },
              // popup itself
              popup : {
                width  : $popup.outerWidth(),
                height : $popup.outerHeight()
              },
              // offset container (or 3d context)
              parent : {
                width  : $offsetParent.outerWidth(),
                height : $offsetParent.outerHeight()
              },
              // screen boundaries
              screen : {
                top  : screenPosition.top,
                left : screenPosition.left,
                scroll: {
                  top  : scroll.top,
                  left : scroll.left
                },
                width  : $boundary.width(),
                height : $boundary.height()
              }
            };

            // add in container calcs if fluid
            if( settings.setFluidWidth && module.is.fluid() ) {
              calculations.container = {
                width: $popup.parent().outerWidth()
              };
              calculations.popup.width = calculations.container.width;
            }

            // add in margins if inline
            calculations.target.margin.top = (settings.inline)
              ? parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-top'), 10)
              : 0
            ;
            calculations.target.margin.left = (settings.inline)
              ? module.is.rtl()
                ? parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-right'), 10)
                : parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-left'), 10)
              : 0
            ;
            // calculate screen boundaries
            screen = calculations.screen;
            calculations.boundary = {
              top    : screen.top + screen.scroll.top,
              bottom : screen.top + screen.scroll.top + screen.height,
              left   : screen.left + screen.scroll.left,
              right  : screen.left + screen.scroll.left + screen.width
            };
            return calculations;
          },
          id: function() {
            return id;
          },
          startEvent: function() {
            if(settings.on == 'hover') {
              return 'mouseenter';
            }
            else if(settings.on == 'focus') {
              return 'focus';
            }
            return false;
          },
          scrollEvent: function() {
            return 'scroll';
          },
          endEvent: function() {
            if(settings.on == 'hover') {
              return 'mouseleave';
            }
            else if(settings.on == 'focus') {
              return 'blur';
            }
            return false;
          },
          distanceFromBoundary: function(offset, calculations) {
            var
              distanceFromBoundary = {},
              popup,
              boundary
            ;
            calculations = calculations || module.get.calculations();

            // shorthand
            popup        = calculations.popup;
            boundary     = calculations.boundary;

            if(offset) {
              distanceFromBoundary = {
                top    : (offset.top - boundary.top),
                left   : (offset.left - boundary.left),
                right  : (boundary.right - (offset.left + popup.width) ),
                bottom : (boundary.bottom - (offset.top + popup.height) )
              };
              module.verbose('Distance from boundaries determined', offset, distanceFromBoundary);
            }
            return distanceFromBoundary;
          },
          offsetParent: function($target) {
            var
              element = ($target !== undefined)
                ? $target[0]
                : $module[0],
              parentNode = element.parentNode,
              $node    = $(parentNode)
            ;
            if(parentNode) {
              var
                is2D     = ($node.css('transform') === 'none'),
                isStatic = ($node.css('position') === 'static'),
                isHTML   = $node.is('html')
              ;
              while(parentNode && !isHTML && isStatic && is2D) {
                parentNode = parentNode.parentNode;
                $node    = $(parentNode);
                is2D     = ($node.css('transform') === 'none');
                isStatic = ($node.css('position') === 'static');
                isHTML   = $node.is('html');
              }
            }
            return ($node && $node.length > 0)
              ? $node
              : $()
            ;
          },
          positions: function() {
            return {
              'top left'      : false,
              'top center'    : false,
              'top right'     : false,
              'bottom left'   : false,
              'bottom center' : false,
              'bottom right'  : false,
              'left center'   : false,
              'right center'  : false
            };
          },
          nextPosition: function(position) {
            var
              positions          = position.split(' '),
              verticalPosition   = positions[0],
              horizontalPosition = positions[1],
              opposite = {
                top    : 'bottom',
                bottom : 'top',
                left   : 'right',
                right  : 'left'
              },
              adjacent = {
                left   : 'center',
                center : 'right',
                right  : 'left'
              },
              backup = {
                'top left'      : 'top center',
                'top center'    : 'top right',
                'top right'     : 'right center',
                'right center'  : 'bottom right',
                'bottom right'  : 'bottom center',
                'bottom center' : 'bottom left',
                'bottom left'   : 'left center',
                'left center'   : 'top left'
              },
              adjacentsAvailable = (verticalPosition == 'top' || verticalPosition == 'bottom'),
              oppositeTried = false,
              adjacentTried = false,
              nextPosition  = false
            ;
            if(!triedPositions) {
              module.verbose('All available positions available');
              triedPositions = module.get.positions();
            }

            module.debug('Recording last position tried', position);
            triedPositions[position] = true;

            if(settings.prefer === 'opposite') {
              nextPosition  = [opposite[verticalPosition], horizontalPosition];
              nextPosition  = nextPosition.join(' ');
              oppositeTried = (triedPositions[nextPosition] === true);
              module.debug('Trying opposite strategy', nextPosition);
            }
            if((settings.prefer === 'adjacent') && adjacentsAvailable ) {
              nextPosition  = [verticalPosition, adjacent[horizontalPosition]];
              nextPosition  = nextPosition.join(' ');
              adjacentTried = (triedPositions[nextPosition] === true);
              module.debug('Trying adjacent strategy', nextPosition);
            }
            if(adjacentTried || oppositeTried) {
              module.debug('Using backup position', nextPosition);
              nextPosition = backup[position];
            }
            return nextPosition;
          }
        },

        set: {
          position: function(position, calculations) {

            // exit conditions
            if($target.length === 0 || $popup.length === 0) {
              module.error(error.notFound);
              return;
            }
            var
              offset,
              distanceAway,
              target,
              popup,
              parent,
              positioning,
              popupOffset,
              distanceFromBoundary
            ;

            calculations = calculations || module.get.calculations();
            position     = position     || $module.data(metadata.position) || settings.position;

            offset       = $module.data(metadata.offset) || settings.offset;
            distanceAway = settings.distanceAway;

            // shorthand
            target = calculations.target;
            popup  = calculations.popup;
            parent = calculations.parent;

            if(target.width === 0 && target.height === 0 && !module.is.svg(target.element)) {
              module.debug('Popup target is hidden, no action taken');
              return false;
            }

            if(settings.inline) {
              module.debug('Adding margin to calculation', target.margin);
              if(position == 'left center' || position == 'right center') {
                offset       +=  target.margin.top;
                distanceAway += -target.margin.left;
              }
              else if (position == 'top left' || position == 'top center' || position == 'top right') {
                offset       += target.margin.left;
                distanceAway -= target.margin.top;
              }
              else {
                offset       += target.margin.left;
                distanceAway += target.margin.top;
              }
            }

            module.debug('Determining popup position from calculations', position, calculations);

            if (module.is.rtl()) {
              position = position.replace(/left|right/g, function (match) {
                return (match == 'left')
                  ? 'right'
                  : 'left'
                ;
              });
              module.debug('RTL: Popup position updated', position);
            }

            // if last attempt use specified last resort position
            if(searchDepth == settings.maxSearchDepth && typeof settings.lastResort === 'string') {
              position = settings.lastResort;
            }

            switch (position) {
              case 'top left':
                positioning = {
                  top    : 'auto',
                  bottom : parent.height - target.top + distanceAway,
                  left   : target.left + offset,
                  right  : 'auto'
                };
              break;
              case 'top center':
                positioning = {
                  bottom : parent.height - target.top + distanceAway,
                  left   : target.left + (target.width / 2) - (popup.width / 2) + offset,
                  top    : 'auto',
                  right  : 'auto'
                };
              break;
              case 'top right':
                positioning = {
                  bottom :  parent.height - target.top + distanceAway,
                  right  :  parent.width - target.left - target.width - offset,
                  top    : 'auto',
                  left   : 'auto'
                };
              break;
              case 'left center':
                positioning = {
                  top    : target.top + (target.height / 2) - (popup.height / 2) + offset,
                  right  : parent.width - target.left + distanceAway,
                  left   : 'auto',
                  bottom : 'auto'
                };
              break;
              case 'right center':
                positioning = {
                  top    : target.top + (target.height / 2) - (popup.height / 2) + offset,
                  left   : target.left + target.width + distanceAway,
                  bottom : 'auto',
                  right  : 'auto'
                };
              break;
              case 'bottom left':
                positioning = {
                  top    : target.top + target.height + distanceAway,
                  left   : target.left + offset,
                  bottom : 'auto',
                  right  : 'auto'
                };
              break;
              case 'bottom center':
                positioning = {
                  top    : target.top + target.height + distanceAway,
                  left   : target.left + (target.width / 2) - (popup.width / 2) + offset,
                  bottom : 'auto',
                  right  : 'auto'
                };
              break;
              case 'bottom right':
                positioning = {
                  top    : target.top + target.height + distanceAway,
                  right  : parent.width - target.left  - target.width - offset,
                  left   : 'auto',
                  bottom : 'auto'
                };
              break;
            }
            if(positioning === undefined) {
              module.error(error.invalidPosition, position);
            }

            module.debug('Calculated popup positioning values', positioning);

            // tentatively place on stage
            $popup
              .css(positioning)
              .removeClass(className.position)
              .addClass(position)
              .addClass(className.loading)
            ;

            popupOffset = module.get.popupOffset();

            // see if any boundaries are surpassed with this tentative position
            distanceFromBoundary = module.get.distanceFromBoundary(popupOffset, calculations);

            if( module.is.offstage(distanceFromBoundary, position) ) {
              module.debug('Position is outside viewport', position);
              if(searchDepth < settings.maxSearchDepth) {
                searchDepth++;
                position = module.get.nextPosition(position);
                module.debug('Trying new position', position);
                return ($popup)
                  ? module.set.position(position, calculations)
                  : false
                ;
              }
              else {
                if(settings.lastResort) {
                  module.debug('No position found, showing with last position');
                }
                else {
                  module.debug('Popup could not find a position to display', $popup);
                  module.error(error.cannotPlace, element);
                  module.remove.attempts();
                  module.remove.loading();
                  module.reset();
                  settings.onUnplaceable.call($popup, element);
                  return false;
                }
              }
            }
            module.debug('Position is on stage', position);
            module.remove.attempts();
            module.remove.loading();
            if( settings.setFluidWidth && module.is.fluid() ) {
              module.set.fluidWidth(calculations);
            }
            return true;
          },

          fluidWidth: function(calculations) {
            calculations = calculations || module.get.calculations();
            module.debug('Automatically setting element width to parent width', calculations.parent.width);
            $popup.css('width', calculations.container.width);
          },

          variation: function(variation) {
            variation = variation || module.get.variation();
            if(variation && module.has.popup() ) {
              module.verbose('Adding variation to popup', variation);
              $popup.addClass(variation);
            }
          },

          visible: function() {
            $module.addClass(className.visible);
          }
        },

        remove: {
          loading: function() {
            $popup.removeClass(className.loading);
          },
          variation: function(variation) {
            variation = variation || module.get.variation();
            if(variation) {
              module.verbose('Removing variation', variation);
              $popup.removeClass(variation);
            }
          },
          visible: function() {
            $module.removeClass(className.visible);
          },
          attempts: function() {
            module.verbose('Resetting all searched positions');
            searchDepth    = 0;
            triedPositions = false;
          }
        },

        bind: {
          events: function() {
            module.debug('Binding popup events to module');
            if(settings.on == 'click') {
              $module
                .on('click' + eventNamespace, module.toggle)
              ;
            }
            if(settings.on == 'hover' && hasTouch) {
              $module
                .on('touchstart' + eventNamespace, module.event.touchstart)
              ;
            }
            if( module.get.startEvent() ) {
              $module
                .on(module.get.startEvent() + eventNamespace, module.event.start)
                .on(module.get.endEvent() + eventNamespace, module.event.end)
              ;
            }
            if(settings.target) {
              module.debug('Target set to element', $target);
            }
            $window.on('resize' + elementNamespace, module.event.resize);
          },
          popup: function() {
            module.verbose('Allowing hover events on popup to prevent closing');
            if( $popup && module.has.popup() ) {
              $popup
                .on('mouseenter' + eventNamespace, module.event.start)
                .on('mouseleave' + eventNamespace, module.event.end)
              ;
            }
          },
          close: function() {
            if(settings.hideOnScroll === true || (settings.hideOnScroll == 'auto' && settings.on != 'click')) {
              $scrollContext
                .one(module.get.scrollEvent() + elementNamespace, module.event.hideGracefully)
              ;
            }
            if(settings.on == 'hover' && openedWithTouch) {
              module.verbose('Binding popup close event to document');
              $document
                .on('touchstart' + elementNamespace, function(event) {
                  module.verbose('Touched away from popup');
                  module.event.hideGracefully.call(element, event);
                })
              ;
            }
            if(settings.on == 'click' && settings.closable) {
              module.verbose('Binding popup close event to document');
              $document
                .on('click' + elementNamespace, function(event) {
                  module.verbose('Clicked away from popup');
                  module.event.hideGracefully.call(element, event);
                })
              ;
            }
          }
        },

        unbind: {
          events: function() {
            $window
              .off(elementNamespace)
            ;
            $module
              .off(eventNamespace)
            ;
          },
          close: function() {
            $document
              .off(elementNamespace)
            ;
            $scrollContext
              .off(elementNamespace)
            ;
          },
        },

        has: {
          popup: function() {
            return ($popup && $popup.length > 0);
          }
        },

        is: {
          offstage: function(distanceFromBoundary, position) {
            var
              offstage = []
            ;
            // return boundaries that have been surpassed
            $.each(distanceFromBoundary, function(direction, distance) {
              if(distance < -settings.jitter) {
                module.debug('Position exceeds allowable distance from edge', direction, distance, position);
                offstage.push(direction);
              }
            });
            if(offstage.length > 0) {
              return true;
            }
            else {
              return false;
            }
          },
          svg: function(element) {
            return module.supports.svg() && (element instanceof SVGGraphicsElement);
          },
          active: function() {
            return $module.hasClass(className.active);
          },
          animating: function() {
            return ($popup !== undefined && $popup.hasClass(className.animating) );
          },
          fluid: function() {
            return ($popup !== undefined && $popup.hasClass(className.fluid));
          },
          visible: function() {
            return ($popup !== undefined && $popup.hasClass(className.visible));
          },
          dropdown: function() {
            return $module.hasClass(className.dropdown);
          },
          hidden: function() {
            return !module.is.visible();
          },
          rtl: function () {
            return $module.css('direction') == 'rtl';
          }
        },

        reset: function() {
          module.remove.visible();
          if(settings.preserve) {
            if($.fn.transition !== undefined) {
              $popup
                .transition('remove transition')
              ;
            }
          }
          else {
            module.removePopup();
          }
        },

        setting: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            settings[name] = value;
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.popup.settings = {

  name           : 'Popup',

  // module settings
  silent         : false,
  debug          : false,
  verbose        : false,
  performance    : true,
  namespace      : 'popup',

  // whether it should use dom mutation observers
  observeChanges : true,

  // callback only when element added to dom
  onCreate       : function(){},

  // callback before element removed from dom
  onRemove       : function(){},

  // callback before show animation
  onShow         : function(){},

  // callback after show animation
  onVisible      : function(){},

  // callback before hide animation
  onHide         : function(){},

  // callback when popup cannot be positioned in visible screen
  onUnplaceable  : function(){},

  // callback after hide animation
  onHidden       : function(){},

  // when to show popup
  on             : 'hover',

  // element to use to determine if popup is out of boundary
  boundary       : window,

  // whether to add touchstart events when using hover
  addTouchEvents : true,

  // default position relative to element
  position       : 'top left',

  // name of variation to use
  variation      : '',

  // whether popup should be moved to context
  movePopup      : true,

  // element which popup should be relative to
  target         : false,

  // jq selector or element that should be used as popup
  popup          : false,

  // popup should remain inline next to activator
  inline         : false,

  // popup should be removed from page on hide
  preserve       : false,

  // popup should not close when being hovered on
  hoverable      : false,

  // explicitly set content
  content        : false,

  // explicitly set html
  html           : false,

  // explicitly set title
  title          : false,

  // whether automatically close on clickaway when on click
  closable       : true,

  // automatically hide on scroll
  hideOnScroll   : 'auto',

  // hide other popups on show
  exclusive      : false,

  // context to attach popups
  context        : 'body',

  // context for binding scroll events
  scrollContext  : window,

  // position to prefer when calculating new position
  prefer         : 'opposite',

  // specify position to appear even if it doesn't fit
  lastResort     : false,

  // delay used to prevent accidental refiring of animations due to user error
  delay        : {
    show : 50,
    hide : 70
  },

  // whether fluid variation should assign width explicitly
  setFluidWidth  : true,

  // transition settings
  duration       : 200,
  transition     : 'scale',

  // distance away from activating element in px
  distanceAway   : 0,

  // number of pixels an element is allowed to be "offstage" for a position to be chosen (allows for rounding)
  jitter         : 2,

  // offset on aligning axis from calculated position
  offset         : 0,

  // maximum times to look for a position before failing (9 positions total)
  maxSearchDepth : 15,

  error: {
    invalidPosition : 'The position you specified is not a valid position',
    cannotPlace     : 'Popup does not fit within the boundaries of the viewport',
    method          : 'The method you called is not defined.',
    noTransition    : 'This module requires ui transitions <https://github.com/Semantic-Org/UI-Transition>',
    notFound        : 'The target or popup you specified does not exist on the page'
  },

  metadata: {
    activator : 'activator',
    content   : 'content',
    html      : 'html',
    offset    : 'offset',
    position  : 'position',
    title     : 'title',
    variation : 'variation'
  },

  className   : {
    active    : 'active',
    animating : 'animating',
    dropdown  : 'dropdown',
    fluid     : 'fluid',
    loading   : 'loading',
    popup     : 'ui popup',
    position  : 'top left center bottom right',
    visible   : 'visible'
  },

  selector    : {
    popup    : '.ui.popup'
  },

  templates: {
    escape: function(string) {
      var
        badChars     = /[&<>"'`]/g,
        shouldEscape = /[&<>"'`]/,
        escape       = {
          "&": "&amp;",
          "<": "&lt;",
          ">": "&gt;",
          '"': "&quot;",
          "'": "&#x27;",
          "`": "&#x60;"
        },
        escapedChar  = function(chr) {
          return escape[chr];
        }
      ;
      if(shouldEscape.test(string)) {
        return string.replace(badChars, escapedChar);
      }
      return string;
    },
    popup: function(text) {
      var
        html   = '',
        escape = $.fn.popup.settings.templates.escape
      ;
      if(typeof text !== undefined) {
        if(typeof text.title !== undefined && text.title) {
          text.title = escape(text.title);
          html += '<div class="header">' + text.title + '</div>';
        }
        if(typeof text.content !== undefined && text.content) {
          text.content = escape(text.content);
          html += '<div class="content">' + text.content + '</div>';
        }
      }
      return html;
    }
  }

};


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Progress
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

var
  global = (typeof window != 'undefined' && window.Math == Math)
    ? window
    : (typeof self != 'undefined' && self.Math == Math)
      ? self
      : Function('return this')()
;

$.fn.progress = function(parameters) {
  var
    $allModules    = $(this),

    moduleSelector = $allModules.selector || '',

    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.progress.settings, parameters)
          : $.extend({}, $.fn.progress.settings),

        className       = settings.className,
        metadata        = settings.metadata,
        namespace       = settings.namespace,
        selector        = settings.selector,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $module         = $(this),
        $bar            = $(this).find(selector.bar),
        $progress       = $(this).find(selector.progress),
        $label          = $(this).find(selector.label),

        element         = this,
        instance        = $module.data(moduleNamespace),

        animating = false,
        transitionEnd,
        module
      ;

      module = {

        initialize: function() {
          module.debug('Initializing progress bar', settings);

          module.set.duration();
          module.set.transitionEvent();

          module.read.metadata();
          module.read.settings();

          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of progress', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },
        destroy: function() {
          module.verbose('Destroying previous progress for', $module);
          clearInterval(instance.interval);
          module.remove.state();
          $module.removeData(moduleNamespace);
          instance = undefined;
        },

        reset: function() {
          module.remove.nextValue();
          module.update.progress(0);
        },

        complete: function() {
          if(module.percent === undefined || module.percent < 100) {
            module.remove.progressPoll();
            module.set.percent(100);
          }
        },

        read: {
          metadata: function() {
            var
              data = {
                percent : $module.data(metadata.percent),
                total   : $module.data(metadata.total),
                value   : $module.data(metadata.value)
              }
            ;
            if(data.percent) {
              module.debug('Current percent value set from metadata', data.percent);
              module.set.percent(data.percent);
            }
            if(data.total) {
              module.debug('Total value set from metadata', data.total);
              module.set.total(data.total);
            }
            if(data.value) {
              module.debug('Current value set from metadata', data.value);
              module.set.value(data.value);
              module.set.progress(data.value);
            }
          },
          settings: function() {
            if(settings.total !== false) {
              module.debug('Current total set in settings', settings.total);
              module.set.total(settings.total);
            }
            if(settings.value !== false) {
              module.debug('Current value set in settings', settings.value);
              module.set.value(settings.value);
              module.set.progress(module.value);
            }
            if(settings.percent !== false) {
              module.debug('Current percent set in settings', settings.percent);
              module.set.percent(settings.percent);
            }
          }
        },

        increment: function(incrementValue) {
          var
            maxValue,
            startValue,
            newValue
          ;
          if( module.has.total() ) {
            startValue     = module.get.value();
            incrementValue = incrementValue || 1;
            newValue       = startValue + incrementValue;
          }
          else {
            startValue     = module.get.percent();
            incrementValue = incrementValue || module.get.randomValue();

            newValue       = startValue + incrementValue;
            maxValue       = 100;
            module.debug('Incrementing percentage by', startValue, newValue);
          }
          newValue = module.get.normalizedValue(newValue);
          module.set.progress(newValue);
        },
        decrement: function(decrementValue) {
          var
            total     = module.get.total(),
            startValue,
            newValue
          ;
          if(total) {
            startValue     =  module.get.value();
            decrementValue =  decrementValue || 1;
            newValue       =  startValue - decrementValue;
            module.debug('Decrementing value by', decrementValue, startValue);
          }
          else {
            startValue     =  module.get.percent();
            decrementValue =  decrementValue || module.get.randomValue();
            newValue       =  startValue - decrementValue;
            module.debug('Decrementing percentage by', decrementValue, startValue);
          }
          newValue = module.get.normalizedValue(newValue);
          module.set.progress(newValue);
        },

        has: {
          progressPoll: function() {
            return module.progressPoll;
          },
          total: function() {
            return (module.get.total() !== false);
          }
        },

        get: {
          text: function(templateText) {
            var
              value   = module.value                || 0,
              total   = module.total                || 0,
              percent = (animating)
                ? module.get.displayPercent()
                : module.percent || 0,
              left = (module.total > 0)
                ? (total - value)
                : (100 - percent)
            ;
            templateText = templateText || '';
            templateText = templateText
              .replace('{value}', value)
              .replace('{total}', total)
              .replace('{left}', left)
              .replace('{percent}', percent)
            ;
            module.verbose('Adding variables to progress bar text', templateText);
            return templateText;
          },

          normalizedValue: function(value) {
            if(value < 0) {
              module.debug('Value cannot decrement below 0');
              return 0;
            }
            if(module.has.total()) {
              if(value > module.total) {
                module.debug('Value cannot increment above total', module.total);
                return module.total;
              }
            }
            else if(value > 100 ) {
              module.debug('Value cannot increment above 100 percent');
              return 100;
            }
            return value;
          },

          updateInterval: function() {
            if(settings.updateInterval == 'auto') {
              return settings.duration;
            }
            return settings.updateInterval;
          },

          randomValue: function() {
            module.debug('Generating random increment percentage');
            return Math.floor((Math.random() * settings.random.max) + settings.random.min);
          },

          numericValue: function(value) {
            return (typeof value === 'string')
              ? (value.replace(/[^\d.]/g, '') !== '')
                ? +(value.replace(/[^\d.]/g, ''))
                : false
              : value
            ;
          },

          transitionEnd: function() {
            var
              element     = document.createElement('element'),
              transitions = {
                'transition'       :'transitionend',
                'OTransition'      :'oTransitionEnd',
                'MozTransition'    :'transitionend',
                'WebkitTransition' :'webkitTransitionEnd'
              },
              transition
            ;
            for(transition in transitions){
              if( element.style[transition] !== undefined ){
                return transitions[transition];
              }
            }
          },

          // gets current displayed percentage (if animating values this is the intermediary value)
          displayPercent: function() {
            var
              barWidth       = $bar.width(),
              totalWidth     = $module.width(),
              minDisplay     = parseInt($bar.css('min-width'), 10),
              displayPercent = (barWidth > minDisplay)
                ? (barWidth / totalWidth * 100)
                : module.percent
            ;
            return (settings.precision > 0)
              ? Math.round(displayPercent * (10 * settings.precision)) / (10 * settings.precision)
              : Math.round(displayPercent)
            ;
          },

          percent: function() {
            return module.percent || 0;
          },
          value: function() {
            return module.nextValue || module.value || 0;
          },
          total: function() {
            return module.total || false;
          }
        },

        create: {
          progressPoll: function() {
            module.progressPoll = setTimeout(function() {
              module.update.toNextValue();
              module.remove.progressPoll();
            }, module.get.updateInterval());
          },
        },

        is: {
          complete: function() {
            return module.is.success() || module.is.warning() || module.is.error();
          },
          success: function() {
            return $module.hasClass(className.success);
          },
          warning: function() {
            return $module.hasClass(className.warning);
          },
          error: function() {
            return $module.hasClass(className.error);
          },
          active: function() {
            return $module.hasClass(className.active);
          },
          visible: function() {
            return $module.is(':visible');
          }
        },

        remove: {
          progressPoll: function() {
            module.verbose('Removing progress poll timer');
            if(module.progressPoll) {
              clearTimeout(module.progressPoll);
              delete module.progressPoll;
            }
          },
          nextValue: function() {
            module.verbose('Removing progress value stored for next update');
            delete module.nextValue;
          },
          state: function() {
            module.verbose('Removing stored state');
            delete module.total;
            delete module.percent;
            delete module.value;
          },
          active: function() {
            module.verbose('Removing active state');
            $module.removeClass(className.active);
          },
          success: function() {
            module.verbose('Removing success state');
            $module.removeClass(className.success);
          },
          warning: function() {
            module.verbose('Removing warning state');
            $module.removeClass(className.warning);
          },
          error: function() {
            module.verbose('Removing error state');
            $module.removeClass(className.error);
          }
        },

        set: {
          barWidth: function(value) {
            if(value > 100) {
              module.error(error.tooHigh, value);
            }
            else if (value < 0) {
              module.error(error.tooLow, value);
            }
            else {
              $bar
                .css('width', value + '%')
              ;
              $module
                .attr('data-percent', parseInt(value, 10))
              ;
            }
          },
          duration: function(duration) {
            duration = duration || settings.duration;
            duration = (typeof duration == 'number')
              ? duration + 'ms'
              : duration
            ;
            module.verbose('Setting progress bar transition duration', duration);
            $bar
              .css({
                'transition-duration':  duration
              })
            ;
          },
          percent: function(percent) {
            percent = (typeof percent == 'string')
              ? +(percent.replace('%', ''))
              : percent
            ;
            // round display percentage
            percent = (settings.precision > 0)
              ? Math.round(percent * (10 * settings.precision)) / (10 * settings.precision)
              : Math.round(percent)
            ;
            module.percent = percent;
            if( !module.has.total() ) {
              module.value = (settings.precision > 0)
                ? Math.round( (percent / 100) * module.total * (10 * settings.precision)) / (10 * settings.precision)
                : Math.round( (percent / 100) * module.total * 10) / 10
              ;
              if(settings.limitValues) {
                module.value = (module.value > 100)
                  ? 100
                  : (module.value < 0)
                    ? 0
                    : module.value
                ;
              }
            }
            module.set.barWidth(percent);
            module.set.labelInterval();
            module.set.labels();
            settings.onChange.call(element, percent, module.value, module.total);
          },
          labelInterval: function() {
            var
              animationCallback = function() {
                module.verbose('Bar finished animating, removing continuous label updates');
                clearInterval(module.interval);
                animating = false;
                module.set.labels();
              }
            ;
            clearInterval(module.interval);
            $bar.one(transitionEnd + eventNamespace, animationCallback);
            animating = true;
            module.interval = setInterval(function() {
              var
                isInDOM = $.contains(document.documentElement, element)
              ;
              if(!isInDOM) {
                clearInterval(module.interval);
                animating = false;
              }
              module.set.labels();
            }, settings.framerate);
          },
          labels: function() {
            module.verbose('Setting both bar progress and outer label text');
            module.set.barLabel();
            module.set.state();
          },
          label: function(text) {
            text = text || '';
            if(text) {
              text = module.get.text(text);
              module.verbose('Setting label to text', text);
              $label.text(text);
            }
          },
          state: function(percent) {
            percent = (percent !== undefined)
              ? percent
              : module.percent
            ;
            if(percent === 100) {
              if(settings.autoSuccess && !(module.is.warning() || module.is.error() || module.is.success())) {
                module.set.success();
                module.debug('Automatically triggering success at 100%');
              }
              else {
                module.verbose('Reached 100% removing active state');
                module.remove.active();
                module.remove.progressPoll();
              }
            }
            else if(percent > 0) {
              module.verbose('Adjusting active progress bar label', percent);
              module.set.active();
            }
            else {
              module.remove.active();
              module.set.label(settings.text.active);
            }
          },
          barLabel: function(text) {
            if(text !== undefined) {
              $progress.text( module.get.text(text) );
            }
            else if(settings.label == 'ratio' && module.total) {
              module.verbose('Adding ratio to bar label');
              $progress.text( module.get.text(settings.text.ratio) );
            }
            else if(settings.label == 'percent') {
              module.verbose('Adding percentage to bar label');
              $progress.text( module.get.text(settings.text.percent) );
            }
          },
          active: function(text) {
            text = text || settings.text.active;
            module.debug('Setting active state');
            if(settings.showActivity && !module.is.active() ) {
              $module.addClass(className.active);
            }
            module.remove.warning();
            module.remove.error();
            module.remove.success();
            text = settings.onLabelUpdate('active', text, module.value, module.total);
            if(text) {
              module.set.label(text);
            }
            $bar.one(transitionEnd + eventNamespace, function() {
              settings.onActive.call(element, module.value, module.total);
            });
          },
          success : function(text) {
            text = text || settings.text.success || settings.text.active;
            module.debug('Setting success state');
            $module.addClass(className.success);
            module.remove.active();
            module.remove.warning();
            module.remove.error();
            module.complete();
            if(settings.text.success) {
              text = settings.onLabelUpdate('success', text, module.value, module.total);
              module.set.label(text);
            }
            else {
              text = settings.onLabelUpdate('active', text, module.value, module.total);
              module.set.label(text);
            }
            $bar.one(transitionEnd + eventNamespace, function() {
              settings.onSuccess.call(element, module.total);
            });
          },
          warning : function(text) {
            text = text || settings.text.warning;
            module.debug('Setting warning state');
            $module.addClass(className.warning);
            module.remove.active();
            module.remove.success();
            module.remove.error();
            module.complete();
            text = settings.onLabelUpdate('warning', text, module.value, module.total);
            if(text) {
              module.set.label(text);
            }
            $bar.one(transitionEnd + eventNamespace, function() {
              settings.onWarning.call(element, module.value, module.total);
            });
          },
          error : function(text) {
            text = text || settings.text.error;
            module.debug('Setting error state');
            $module.addClass(className.error);
            module.remove.active();
            module.remove.success();
            module.remove.warning();
            module.complete();
            text = settings.onLabelUpdate('error', text, module.value, module.total);
            if(text) {
              module.set.label(text);
            }
            $bar.one(transitionEnd + eventNamespace, function() {
              settings.onError.call(element, module.value, module.total);
            });
          },
          transitionEvent: function() {
            transitionEnd = module.get.transitionEnd();
          },
          total: function(totalValue) {
            module.total = totalValue;
          },
          value: function(value) {
            module.value = value;
          },
          progress: function(value) {
            if(!module.has.progressPoll()) {
              module.debug('First update in progress update interval, immediately updating', value);
              module.update.progress(value);
              module.create.progressPoll();
            }
            else {
              module.debug('Updated within interval, setting next update to use new value', value);
              module.set.nextValue(value);
            }
          },
          nextValue: function(value) {
            module.nextValue = value;
          }
        },

        update: {
          toNextValue: function() {
            var
              nextValue = module.nextValue
            ;
            if(nextValue) {
              module.debug('Update interval complete using last updated value', nextValue);
              module.update.progress(nextValue);
              module.remove.nextValue();
            }
          },
          progress: function(value) {
            var
              percentComplete
            ;
            value = module.get.numericValue(value);
            if(value === false) {
              module.error(error.nonNumeric, value);
            }
            value = module.get.normalizedValue(value);
            if( module.has.total() ) {
              module.set.value(value);
              percentComplete = (value / module.total) * 100;
              module.debug('Calculating percent complete from total', percentComplete);
              module.set.percent( percentComplete );
            }
            else {
              percentComplete = value;
              module.debug('Setting value to exact percentage value', percentComplete);
              module.set.percent( percentComplete );
            }
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.progress.settings = {

  name         : 'Progress',
  namespace    : 'progress',

  silent       : false,
  debug        : false,
  verbose      : false,
  performance  : true,

  random       : {
    min : 2,
    max : 5
  },

  duration       : 300,

  updateInterval : 'auto',

  autoSuccess    : true,
  showActivity   : true,
  limitValues    : true,

  label          : 'percent',
  precision      : 0,
  framerate      : (1000 / 30), /// 30 fps

  percent        : false,
  total          : false,
  value          : false,

  onLabelUpdate : function(state, text, value, total){
    return text;
  },
  onChange      : function(percent, value, total){},
  onSuccess     : function(total){},
  onActive      : function(value, total){},
  onError       : function(value, total){},
  onWarning     : function(value, total){},

  error    : {
    method     : 'The method you called is not defined.',
    nonNumeric : 'Progress value is non numeric',
    tooHigh    : 'Value specified is above 100%',
    tooLow     : 'Value specified is below 0%'
  },

  regExp: {
    variable: /\{\$*[A-z0-9]+\}/g
  },

  metadata: {
    percent : 'percent',
    total   : 'total',
    value   : 'value'
  },

  selector : {
    bar      : '> .bar',
    label    : '> .label',
    progress : '.bar > .progress'
  },

  text : {
    active  : false,
    error   : false,
    success : false,
    warning : false,
    percent : '{percent}%',
    ratio   : '{value} of {total}'
  },

  className : {
    active  : 'active',
    error   : 'error',
    success : 'success',
    warning : 'warning'
  }

};


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Rating
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.rating = function(parameters) {
  var
    $allModules     = $(this),
    moduleSelector  = $allModules.selector || '',

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),
    returnedValue
  ;
  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.rating.settings, parameters)
          : $.extend({}, $.fn.rating.settings),

        namespace       = settings.namespace,
        className       = settings.className,
        metadata        = settings.metadata,
        selector        = settings.selector,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        element         = this,
        instance        = $(this).data(moduleNamespace),

        $module         = $(this),
        $icon           = $module.find(selector.icon),

        initialLoad,
        module
      ;

      module = {

        initialize: function() {
          module.verbose('Initializing rating module', settings);

          if($icon.length === 0) {
            module.setup.layout();
          }

          if(settings.interactive) {
            module.enable();
          }
          else {
            module.disable();
          }
          module.set.initialLoad();
          module.set.rating( module.get.initialRating() );
          module.remove.initialLoad();
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Instantiating module', settings);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous instance', instance);
          module.remove.events();
          $module
            .removeData(moduleNamespace)
          ;
        },

        refresh: function() {
          $icon   = $module.find(selector.icon);
        },

        setup: {
          layout: function() {
            var
              maxRating = module.get.maxRating(),
              html      = $.fn.rating.settings.templates.icon(maxRating)
            ;
            module.debug('Generating icon html dynamically');
            $module
              .html(html)
            ;
            module.refresh();
          }
        },

        event: {
          mouseenter: function() {
            var
              $activeIcon = $(this)
            ;
            $activeIcon
              .nextAll()
                .removeClass(className.selected)
            ;
            $module
              .addClass(className.selected)
            ;
            $activeIcon
              .addClass(className.selected)
                .prevAll()
                .addClass(className.selected)
            ;
          },
          mouseleave: function() {
            $module
              .removeClass(className.selected)
            ;
            $icon
              .removeClass(className.selected)
            ;
          },
          click: function() {
            var
              $activeIcon   = $(this),
              currentRating = module.get.rating(),
              rating        = $icon.index($activeIcon) + 1,
              canClear      = (settings.clearable == 'auto')
               ? ($icon.length === 1)
               : settings.clearable
            ;
            if(canClear && currentRating == rating) {
              module.clearRating();
            }
            else {
              module.set.rating( rating );
            }
          }
        },

        clearRating: function() {
          module.debug('Clearing current rating');
          module.set.rating(0);
        },

        bind: {
          events: function() {
            module.verbose('Binding events');
            $module
              .on('mouseenter' + eventNamespace, selector.icon, module.event.mouseenter)
              .on('mouseleave' + eventNamespace, selector.icon, module.event.mouseleave)
              .on('click'      + eventNamespace, selector.icon, module.event.click)
            ;
          }
        },

        remove: {
          events: function() {
            module.verbose('Removing events');
            $module
              .off(eventNamespace)
            ;
          },
          initialLoad: function() {
            initialLoad = false;
          }
        },

        enable: function() {
          module.debug('Setting rating to interactive mode');
          module.bind.events();
          $module
            .removeClass(className.disabled)
          ;
        },

        disable: function() {
          module.debug('Setting rating to read-only mode');
          module.remove.events();
          $module
            .addClass(className.disabled)
          ;
        },

        is: {
          initialLoad: function() {
            return initialLoad;
          }
        },

        get: {
          initialRating: function() {
            if($module.data(metadata.rating) !== undefined) {
              $module.removeData(metadata.rating);
              return $module.data(metadata.rating);
            }
            return settings.initialRating;
          },
          maxRating: function() {
            if($module.data(metadata.maxRating) !== undefined) {
              $module.removeData(metadata.maxRating);
              return $module.data(metadata.maxRating);
            }
            return settings.maxRating;
          },
          rating: function() {
            var
              currentRating = $icon.filter('.' + className.active).length
            ;
            module.verbose('Current rating retrieved', currentRating);
            return currentRating;
          }
        },

        set: {
          rating: function(rating) {
            var
              ratingIndex = (rating - 1 >= 0)
                ? (rating - 1)
                : 0,
              $activeIcon = $icon.eq(ratingIndex)
            ;
            $module
              .removeClass(className.selected)
            ;
            $icon
              .removeClass(className.selected)
              .removeClass(className.active)
            ;
            if(rating > 0) {
              module.verbose('Setting current rating to', rating);
              $activeIcon
                .prevAll()
                .addBack()
                  .addClass(className.active)
              ;
            }
            if(!module.is.initialLoad()) {
              settings.onRate.call(element, rating);
            }
          },
          initialLoad: function() {
            initialLoad = true;
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };
      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.rating.settings = {

  name          : 'Rating',
  namespace     : 'rating',

  slent         : false,
  debug         : false,
  verbose       : false,
  performance   : true,

  initialRating : 0,
  interactive   : true,
  maxRating     : 4,
  clearable     : 'auto',

  fireOnInit    : false,

  onRate        : function(rating){},

  error         : {
    method    : 'The method you called is not defined',
    noMaximum : 'No maximum rating specified. Cannot generate HTML automatically'
  },


  metadata: {
    rating    : 'rating',
    maxRating : 'maxRating'
  },

  className : {
    active   : 'active',
    disabled : 'disabled',
    selected : 'selected',
    loading  : 'loading'
  },

  selector  : {
    icon : '.icon'
  },

  templates: {
    icon: function(maxRating) {
      var
        icon = 1,
        html = ''
      ;
      while(icon <= maxRating) {
        html += '<i class="icon"></i>';
        icon++;
      }
      return html;
    }
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Search
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.search = function(parameters) {
  var
    $allModules     = $(this),
    moduleSelector  = $allModules.selector || '',

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),
    returnedValue
  ;
  $(this)
    .each(function() {
      var
        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.search.settings, parameters)
          : $.extend({}, $.fn.search.settings),

        className       = settings.className,
        metadata        = settings.metadata,
        regExp          = settings.regExp,
        fields          = settings.fields,
        selector        = settings.selector,
        error           = settings.error,
        namespace       = settings.namespace,

        eventNamespace  = '.' + namespace,
        moduleNamespace = namespace + '-module',

        $module         = $(this),
        $prompt         = $module.find(selector.prompt),
        $searchButton   = $module.find(selector.searchButton),
        $results        = $module.find(selector.results),
        $result         = $module.find(selector.result),
        $category       = $module.find(selector.category),

        element         = this,
        instance        = $module.data(moduleNamespace),

        disabledBubbled = false,

        module
      ;

      module = {

        initialize: function() {
          module.verbose('Initializing module');
          module.determine.searchFields();
          module.bind.events();
          module.set.type();
          module.create.results();
          module.instantiate();
        },
        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },
        destroy: function() {
          module.verbose('Destroying instance');
          $module
            .off(eventNamespace)
            .removeData(moduleNamespace)
          ;
        },

        refresh: function() {
          module.debug('Refreshing selector cache');
          $prompt         = $module.find(selector.prompt);
          $searchButton   = $module.find(selector.searchButton);
          $category       = $module.find(selector.category);
          $results        = $module.find(selector.results);
          $result         = $module.find(selector.result);
        },

        refreshResults: function() {
          $results = $module.find(selector.results);
          $result  = $module.find(selector.result);
        },

        bind: {
          events: function() {
            module.verbose('Binding events to search');
            if(settings.automatic) {
              $module
                .on(module.get.inputEvent() + eventNamespace, selector.prompt, module.event.input)
              ;
              $prompt
                .attr('autocomplete', 'off')
              ;
            }
            $module
              // prompt
              .on('focus'     + eventNamespace, selector.prompt, module.event.focus)
              .on('blur'      + eventNamespace, selector.prompt, module.event.blur)
              .on('keydown'   + eventNamespace, selector.prompt, module.handleKeyboard)
              // search button
              .on('click'     + eventNamespace, selector.searchButton, module.query)
              // results
              .on('mousedown' + eventNamespace, selector.results, module.event.result.mousedown)
              .on('mouseup'   + eventNamespace, selector.results, module.event.result.mouseup)
              .on('click'     + eventNamespace, selector.result,  module.event.result.click)
            ;
          }
        },

        determine: {
          searchFields: function() {
            // this makes sure $.extend does not add specified search fields to default fields
            // this is the only setting which should not extend defaults
            if(parameters && parameters.searchFields !== undefined) {
              settings.searchFields = parameters.searchFields;
            }
          }
        },

        event: {
          input: function() {
            clearTimeout(module.timer);
            module.timer = setTimeout(module.query, settings.searchDelay);
          },
          focus: function() {
            module.set.focus();
            if( module.has.minimumCharacters() ) {
              module.query();
              if( module.can.show() ) {
                module.showResults();
              }
            }
          },
          blur: function(event) {
            var
              pageLostFocus = (document.activeElement === this),
              callback      = function() {
                module.cancel.query();
                module.remove.focus();
                module.timer = setTimeout(module.hideResults, settings.hideDelay);
              }
            ;
            if(pageLostFocus) {
              return;
            }
            if(module.resultsClicked) {
              module.debug('Determining if user action caused search to close');
              $module
                .one('click.close' + eventNamespace, selector.results, function(event) {
                  if(module.is.inMessage(event) || disabledBubbled) {
                    $prompt.focus();
                    return;
                  }
                  disabledBubbled = false;
                  if( !module.is.animating() && !module.is.hidden()) {
                    callback();
                  }
                })
              ;
            }
            else {
              module.debug('Input blurred without user action, closing results');
              callback();
            }
          },
          result: {
            mousedown: function() {
              module.resultsClicked = true;
            },
            mouseup: function() {
              module.resultsClicked = false;
            },
            click: function(event) {
              module.debug('Search result selected');
              var
                $result = $(this),
                $title  = $result.find(selector.title).eq(0),
                $link   = $result.is('a[href]')
                  ? $result
                  : $result.find('a[href]').eq(0),
                href    = $link.attr('href')   || false,
                target  = $link.attr('target') || false,
                title   = $title.html(),
                // title is used for result lookup
                value   = ($title.length > 0)
                  ? $title.text()
                  : false,
                results = module.get.results(),
                result  = $result.data(metadata.result) || module.get.result(value, results),
                returnedValue
              ;
              if( $.isFunction(settings.onSelect) ) {
                if(settings.onSelect.call(element, result, results) === false) {
                  module.debug('Custom onSelect callback cancelled default select action');
                  disabledBubbled = true;
                  return;
                }
              }
              module.hideResults();
              if(value) {
                module.set.value(value);
              }
              if(href) {
                module.verbose('Opening search link found in result', $link);
                if(target == '_blank' || event.ctrlKey) {
                  window.open(href);
                }
                else {
                  window.location.href = (href);
                }
              }
            }
          }
        },
        handleKeyboard: function(event) {
          var
            // force selector refresh
            $result      = $module.find(selector.result),
            $category    = $module.find(selector.category),
            currentIndex = $result.index( $result.filter('.' + className.active) ),
            resultSize   = $result.length,

            keyCode      = event.which,
            keys         = {
              backspace : 8,
              enter     : 13,
              escape    : 27,
              upArrow   : 38,
              downArrow : 40
            },
            newIndex
          ;
          // search shortcuts
          if(keyCode == keys.escape) {
            module.verbose('Escape key pressed, blurring search field');
            module.trigger.blur();
          }
          if( module.is.visible() ) {
            if(keyCode == keys.enter) {
              module.verbose('Enter key pressed, selecting active result');
              if( $result.filter('.' + className.active).length > 0 ) {
                module.event.result.click.call($result.filter('.' + className.active), event);
                event.preventDefault();
                return false;
              }
            }
            else if(keyCode == keys.upArrow) {
              module.verbose('Up key pressed, changing active result');
              newIndex = (currentIndex - 1 < 0)
                ? currentIndex
                : currentIndex - 1
              ;
              $category
                .removeClass(className.active)
              ;
              $result
                .removeClass(className.active)
                .eq(newIndex)
                  .addClass(className.active)
                  .closest($category)
                    .addClass(className.active)
              ;
              event.preventDefault();
            }
            else if(keyCode == keys.downArrow) {
              module.verbose('Down key pressed, changing active result');
              newIndex = (currentIndex + 1 >= resultSize)
                ? currentIndex
                : currentIndex + 1
              ;
              $category
                .removeClass(className.active)
              ;
              $result
                .removeClass(className.active)
                .eq(newIndex)
                  .addClass(className.active)
                  .closest($category)
                    .addClass(className.active)
              ;
              event.preventDefault();
            }
          }
          else {
            // query shortcuts
            if(keyCode == keys.enter) {
              module.verbose('Enter key pressed, executing query');
              module.query();
              module.set.buttonPressed();
              $prompt.one('keyup', module.remove.buttonFocus);
            }
          }
        },

        setup: {
          api: function(searchTerm) {
            var
              apiSettings = {
                debug             : settings.debug,
                on                : false,
                cache             : true,
                action            : 'search',
                urlData           : {
                  query : searchTerm
                },
                onSuccess         : function(response) {
                  module.parse.response.call(element, response, searchTerm);
                },
                onAbort           : function(response) {
                },
                onFailure         : function() {
                  module.displayMessage(error.serverError);
                },
                onError           : module.error
              },
              searchHTML
            ;
            $.extend(true, apiSettings, settings.apiSettings);
            module.verbose('Setting up API request', apiSettings);
            $module.api(apiSettings);
          }
        },

        can: {
          useAPI: function() {
            return $.fn.api !== undefined;
          },
          show: function() {
            return module.is.focused() && !module.is.visible() && !module.is.empty();
          },
          transition: function() {
            return settings.transition && $.fn.transition !== undefined && $module.transition('is supported');
          }
        },

        is: {
          animating: function() {
            return $results.hasClass(className.animating);
          },
          hidden: function() {
            return $results.hasClass(className.hidden);
          },
          inMessage: function(event) {
            return (event.target && $(event.target).closest(selector.message).length > 0);
          },
          empty: function() {
            return ($results.html() === '');
          },
          visible: function() {
            return ($results.filter(':visible').length > 0);
          },
          focused: function() {
            return ($prompt.filter(':focus').length > 0);
          }
        },

        trigger: {
          blur: function() {
            var
              events        = document.createEvent('HTMLEvents'),
              promptElement = $prompt[0]
            ;
            if(promptElement) {
              module.verbose('Triggering native blur event');
              events.initEvent('blur', false, false);
              promptElement.dispatchEvent(events);
            }
          }
        },

        get: {
          inputEvent: function() {
            var
              prompt = $prompt[0],
              inputEvent   = (prompt !== undefined && prompt.oninput !== undefined)
                ? 'input'
                : (prompt !== undefined && prompt.onpropertychange !== undefined)
                  ? 'propertychange'
                  : 'keyup'
            ;
            return inputEvent;
          },
          value: function() {
            return $prompt.val();
          },
          results: function() {
            var
              results = $module.data(metadata.results)
            ;
            return results;
          },
          result: function(value, results) {
            var
              lookupFields = ['title', 'id'],
              result       = false
            ;
            value = (value !== undefined)
              ? value
              : module.get.value()
            ;
            results = (results !== undefined)
              ? results
              : module.get.results()
            ;
            if(settings.type === 'category') {
              module.debug('Finding result that matches', value);
              $.each(results, function(index, category) {
                if($.isArray(category.results)) {
                  result = module.search.object(value, category.results, lookupFields)[0];
                  // don't continue searching if a result is found
                  if(result) {
                    return false;
                  }
                }
              });
            }
            else {
              module.debug('Finding result in results object', value);
              result = module.search.object(value, results, lookupFields)[0];
            }
            return result || false;
          },
        },

        select: {
          firstResult: function() {
            module.verbose('Selecting first result');
            $result.first().addClass(className.active);
          }
        },

        set: {
          focus: function() {
            $module.addClass(className.focus);
          },
          loading: function() {
            $module.addClass(className.loading);
          },
          value: function(value) {
            module.verbose('Setting search input value', value);
            $prompt
              .val(value)
            ;
          },
          type: function(type) {
            type = type || settings.type;
            if(settings.type == 'category') {
              $module.addClass(settings.type);
            }
          },
          buttonPressed: function() {
            $searchButton.addClass(className.pressed);
          }
        },

        remove: {
          loading: function() {
            $module.removeClass(className.loading);
          },
          focus: function() {
            $module.removeClass(className.focus);
          },
          buttonPressed: function() {
            $searchButton.removeClass(className.pressed);
          }
        },

        query: function() {
          var
            searchTerm = module.get.value(),
            cache = module.read.cache(searchTerm)
          ;
          if( module.has.minimumCharacters() )  {
            if(cache) {
              module.debug('Reading result from cache', searchTerm);
              module.save.results(cache.results);
              module.addResults(cache.html);
              module.inject.id(cache.results);
            }
            else {
              module.debug('Querying for', searchTerm);
              if($.isPlainObject(settings.source) || $.isArray(settings.source)) {
                module.search.local(searchTerm);
              }
              else if( module.can.useAPI() ) {
                module.search.remote(searchTerm);
              }
              else {
                module.error(error.source);
              }
            }
            settings.onSearchQuery.call(element, searchTerm);
          }
          else {
            module.hideResults();
          }
        },

        search: {
          local: function(searchTerm) {
            var
              results = module.search.object(searchTerm, settings.content),
              searchHTML
            ;
            module.set.loading();
            module.save.results(results);
            module.debug('Returned local search results', results);

            searchHTML = module.generateResults({
              results: results
            });
            module.remove.loading();
            module.addResults(searchHTML);
            module.inject.id(results);
            module.write.cache(searchTerm, {
              html    : searchHTML,
              results : results
            });
          },
          remote: function(searchTerm) {
            if($module.api('is loading')) {
              $module.api('abort');
            }
            module.setup.api(searchTerm);
            $module
              .api('query')
            ;
          },
          object: function(searchTerm, source, searchFields) {
            var
              results      = [],
              fuzzyResults = [],
              searchExp    = searchTerm.toString().replace(regExp.escape, '\\$&'),
              matchRegExp  = new RegExp(regExp.beginsWith + searchExp, 'i'),

              // avoid duplicates when pushing results
              addResult = function(array, result) {
                var
                  notResult      = ($.inArray(result, results) == -1),
                  notFuzzyResult = ($.inArray(result, fuzzyResults) == -1)
                ;
                if(notResult && notFuzzyResult) {
                  array.push(result);
                }
              }
            ;
            source = source || settings.source;
            searchFields = (searchFields !== undefined)
              ? searchFields
              : settings.searchFields
            ;

            // search fields should be array to loop correctly
            if(!$.isArray(searchFields)) {
              searchFields = [searchFields];
            }

            // exit conditions if no source
            if(source === undefined || source === false) {
              module.error(error.source);
              return [];
            }

            // iterate through search fields looking for matches
            $.each(searchFields, function(index, field) {
              $.each(source, function(label, content) {
                var
                  fieldExists = (typeof content[field] == 'string')
                ;
                if(fieldExists) {
                  if( content[field].search(matchRegExp) !== -1) {
                    // content starts with value (first in results)
                    addResult(results, content);
                  }
                  else if(settings.searchFullText && module.fuzzySearch(searchTerm, content[field]) ) {
                    // content fuzzy matches (last in results)
                    addResult(fuzzyResults, content);
                  }
                }
              });
            });
            return $.merge(results, fuzzyResults);
          }
        },

        fuzzySearch: function(query, term) {
          var
            termLength  = term.length,
            queryLength = query.length
          ;
          if(typeof query !== 'string') {
            return false;
          }
          query = query.toLowerCase();
          term  = term.toLowerCase();
          if(queryLength > termLength) {
            return false;
          }
          if(queryLength === termLength) {
            return (query === term);
          }
          search: for (var characterIndex = 0, nextCharacterIndex = 0; characterIndex < queryLength; characterIndex++) {
            var
              queryCharacter = query.charCodeAt(characterIndex)
            ;
            while(nextCharacterIndex < termLength) {
              if(term.charCodeAt(nextCharacterIndex++) === queryCharacter) {
                continue search;
              }
            }
            return false;
          }
          return true;
        },

        parse: {
          response: function(response, searchTerm) {
            var
              searchHTML = module.generateResults(response)
            ;
            module.verbose('Parsing server response', response);
            if(response !== undefined) {
              if(searchTerm !== undefined && response[fields.results] !== undefined) {
                module.addResults(searchHTML);
                module.inject.id(response[fields.results]);
                module.write.cache(searchTerm, {
                  html    : searchHTML,
                  results : response[fields.results]
                });
                module.save.results(response[fields.results]);
              }
            }
          }
        },

        cancel: {
          query: function() {
            if( module.can.useAPI() ) {
              $module.api('abort');
            }
          }
        },

        has: {
          minimumCharacters: function() {
            var
              searchTerm    = module.get.value(),
              numCharacters = searchTerm.length
            ;
            return (numCharacters >= settings.minCharacters);
          }
        },

        clear: {
          cache: function(value) {
            var
              cache = $module.data(metadata.cache)
            ;
            if(!value) {
              module.debug('Clearing cache', value);
              $module.removeData(metadata.cache);
            }
            else if(value && cache && cache[value]) {
              module.debug('Removing value from cache', value);
              delete cache[value];
              $module.data(metadata.cache, cache);
            }
          }
        },

        read: {
          cache: function(name) {
            var
              cache = $module.data(metadata.cache)
            ;
            if(settings.cache) {
              module.verbose('Checking cache for generated html for query', name);
              return (typeof cache == 'object') && (cache[name] !== undefined)
                ? cache[name]
                : false
              ;
            }
            return false;
          }
        },

        create: {
          id: function(resultIndex, categoryIndex) {
            var
              resultID      = (resultIndex + 1), // not zero indexed
              categoryID    = (categoryIndex + 1),
              firstCharCode,
              letterID,
              id
            ;
            if(categoryIndex !== undefined) {
              // start char code for "A"
              letterID = String.fromCharCode(97 + categoryIndex);
              id          = letterID + resultID;
              module.verbose('Creating category result id', id);
            }
            else {
              id = resultID;
              module.verbose('Creating result id', id);
            }
            return id;
          },
          results: function() {
            if($results.length === 0) {
              $results = $('<div />')
                .addClass(className.results)
                .appendTo($module)
              ;
            }
          }
        },

        inject: {
          result: function(result, resultIndex, categoryIndex) {
            module.verbose('Injecting result into results');
            var
              $selectedResult = (categoryIndex !== undefined)
                ? $results
                    .children().eq(categoryIndex)
                      .children(selector.result).eq(resultIndex)
                : $results
                    .children(selector.result).eq(resultIndex)
            ;
            module.verbose('Injecting results metadata', $selectedResult);
            $selectedResult
              .data(metadata.result, result)
            ;
          },
          id: function(results) {
            module.debug('Injecting unique ids into results');
            var
              // since results may be object, we must use counters
              categoryIndex = 0,
              resultIndex   = 0
            ;
            if(settings.type === 'category') {
              // iterate through each category result
              $.each(results, function(index, category) {
                resultIndex = 0;
                $.each(category.results, function(index, value) {
                  var
                    result = category.results[index]
                  ;
                  if(result.id === undefined) {
                    result.id = module.create.id(resultIndex, categoryIndex);
                  }
                  module.inject.result(result, resultIndex, categoryIndex);
                  resultIndex++;
                });
                categoryIndex++;
              });
            }
            else {
              // top level
              $.each(results, function(index, value) {
                var
                  result = results[index]
                ;
                if(result.id === undefined) {
                  result.id = module.create.id(resultIndex);
                }
                module.inject.result(result, resultIndex);
                resultIndex++;
              });
            }
            return results;
          }
        },

        save: {
          results: function(results) {
            module.verbose('Saving current search results to metadata', results);
            $module.data(metadata.results, results);
          }
        },

        write: {
          cache: function(name, value) {
            var
              cache = ($module.data(metadata.cache) !== undefined)
                ? $module.data(metadata.cache)
                : {}
            ;
            if(settings.cache) {
              module.verbose('Writing generated html to cache', name, value);
              cache[name] = value;
              $module
                .data(metadata.cache, cache)
              ;
            }
          }
        },

        addResults: function(html) {
          if( $.isFunction(settings.onResultsAdd) ) {
            if( settings.onResultsAdd.call($results, html) === false ) {
              module.debug('onResultsAdd callback cancelled default action');
              return false;
            }
          }
          if(html) {
            $results
              .html(html)
            ;
            module.refreshResults();
            if(settings.selectFirstResult) {
              module.select.firstResult();
            }
            module.showResults();
          }
          else {
            module.hideResults();
          }
        },

        showResults: function() {
          if(!module.is.visible()) {
            if( module.can.transition() ) {
              module.debug('Showing results with css animations');
              $results
                .transition({
                  animation  : settings.transition + ' in',
                  debug      : settings.debug,
                  verbose    : settings.verbose,
                  duration   : settings.duration,
                  queue      : true
                })
              ;
            }
            else {
              module.debug('Showing results with javascript');
              $results
                .stop()
                .fadeIn(settings.duration, settings.easing)
              ;
            }
            settings.onResultsOpen.call($results);
          }
        },
        hideResults: function() {
          if( module.is.visible() ) {
            if( module.can.transition() ) {
              module.debug('Hiding results with css animations');
              $results
                .transition({
                  animation  : settings.transition + ' out',
                  debug      : settings.debug,
                  verbose    : settings.verbose,
                  duration   : settings.duration,
                  queue      : true
                })
              ;
            }
            else {
              module.debug('Hiding results with javascript');
              $results
                .stop()
                .fadeOut(settings.duration, settings.easing)
              ;
            }
            settings.onResultsClose.call($results);
          }
        },

        generateResults: function(response) {
          module.debug('Generating html from response', response);
          var
            template       = settings.templates[settings.type],
            isProperObject = ($.isPlainObject(response[fields.results]) && !$.isEmptyObject(response[fields.results])),
            isProperArray  = ($.isArray(response[fields.results]) && response[fields.results].length > 0),
            html           = ''
          ;
          if(isProperObject || isProperArray ) {
            if(settings.maxResults > 0) {
              if(isProperObject) {
                if(settings.type == 'standard') {
                  module.error(error.maxResults);
                }
              }
              else {
                response[fields.results] = response[fields.results].slice(0, settings.maxResults);
              }
            }
            if($.isFunction(template)) {
              html = template(response, fields);
            }
            else {
              module.error(error.noTemplate, false);
            }
          }
          else if(settings.showNoResults) {
            html = module.displayMessage(error.noResults, 'empty');
          }
          settings.onResults.call(element, response);
          return html;
        },

        displayMessage: function(text, type) {
          type = type || 'standard';
          module.debug('Displaying message', text, type);
          module.addResults( settings.templates.message(text, type) );
          return settings.templates.message(text, type);
        },

        setting: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            settings[name] = value;
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };
      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }

    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.search.settings = {

  name              : 'Search',
  namespace         : 'search',

  silent            : false,
  debug             : false,
  verbose           : false,
  performance       : true,

  // template to use (specified in settings.templates)
  type              : 'standard',

  // minimum characters required to search
  minCharacters     : 1,

  // whether to select first result after searching automatically
  selectFirstResult : false,

  // API config
  apiSettings       : false,

  // object to search
  source            : false,

  // fields to search
  searchFields   : [
    'title',
    'description'
  ],

  // field to display in standard results template
  displayField   : '',

  // whether to include fuzzy results in local search
  searchFullText : true,

  // whether to add events to prompt automatically
  automatic      : true,

  // delay before hiding menu after blur
  hideDelay      : 0,

  // delay before searching
  searchDelay    : 200,

  // maximum results returned from local
  maxResults     : 7,

  // whether to store lookups in local cache
  cache          : true,

  // whether no results errors should be shown
  showNoResults  : true,

  // transition settings
  transition     : 'scale',
  duration       : 200,
  easing         : 'easeOutExpo',

  // callbacks
  onSelect       : false,
  onResultsAdd   : false,

  onSearchQuery  : function(query){},
  onResults      : function(response){},

  onResultsOpen  : function(){},
  onResultsClose : function(){},

  className: {
    animating : 'animating',
    active    : 'active',
    empty     : 'empty',
    focus     : 'focus',
    hidden    : 'hidden',
    loading   : 'loading',
    results   : 'results',
    pressed   : 'down'
  },

  error : {
    source      : 'Cannot search. No source used, and Semantic API module was not included',
    noResults   : 'Your search returned no results',
    logging     : 'Error in debug logging, exiting.',
    noEndpoint  : 'No search endpoint was specified',
    noTemplate  : 'A valid template name was not specified.',
    serverError : 'There was an issue querying the server.',
    maxResults  : 'Results must be an array to use maxResults setting',
    method      : 'The method you called is not defined.'
  },

  metadata: {
    cache   : 'cache',
    results : 'results',
    result  : 'result'
  },

  regExp: {
    escape     : /[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,
    beginsWith : '(?:\s|^)'
  },

  // maps api response attributes to internal representation
  fields: {
    categories      : 'results',     // array of categories (category view)
    categoryName    : 'name',        // name of category (category view)
    categoryResults : 'results',     // array of results (category view)
    description     : 'description', // result description
    image           : 'image',       // result image
    price           : 'price',       // result price
    results         : 'results',     // array of results (standard)
    title           : 'title',       // result title
    url             : 'url',         // result url
    action          : 'action',      // "view more" object name
    actionText      : 'text',        // "view more" text
    actionURL       : 'url'          // "view more" url
  },

  selector : {
    prompt       : '.prompt',
    searchButton : '.search.button',
    results      : '.results',
    message      : '.results > .message',
    category     : '.category',
    result       : '.result',
    title        : '.title, .name'
  },

  templates: {
    escape: function(string) {
      var
        badChars     = /[&<>"'`]/g,
        shouldEscape = /[&<>"'`]/,
        escape       = {
          "&": "&amp;",
          "<": "&lt;",
          ">": "&gt;",
          '"': "&quot;",
          "'": "&#x27;",
          "`": "&#x60;"
        },
        escapedChar  = function(chr) {
          return escape[chr];
        }
      ;
      if(shouldEscape.test(string)) {
        return string.replace(badChars, escapedChar);
      }
      return string;
    },
    message: function(message, type) {
      var
        html = ''
      ;
      if(message !== undefined && type !== undefined) {
        html +=  ''
          + '<div class="message ' + type + '">'
        ;
        // message type
        if(type == 'empty') {
          html += ''
            + '<div class="header">No Results</div class="header">'
            + '<div class="description">' + message + '</div class="description">'
          ;
        }
        else {
          html += ' <div class="description">' + message + '</div>';
        }
        html += '</div>';
      }
      return html;
    },
    category: function(response, fields) {
      var
        html = '',
        escape = $.fn.search.settings.templates.escape
      ;
      if(response[fields.categoryResults] !== undefined) {

        // each category
        $.each(response[fields.categoryResults], function(index, category) {
          if(category[fields.results] !== undefined && category.results.length > 0) {

            html  += '<div class="category">';

            if(category[fields.categoryName] !== undefined) {
              html += '<div class="name">' + category[fields.categoryName] + '</div>';
            }

            // each item inside category
            $.each(category.results, function(index, result) {
              if(result[fields.url]) {
                html  += '<a class="result" href="' + result[fields.url] + '">';
              }
              else {
                html  += '<a class="result">';
              }
              if(result[fields.image] !== undefined) {
                html += ''
                  + '<div class="image">'
                  + ' <img src="' + result[fields.image] + '">'
                  + '</div>'
                ;
              }
              html += '<div class="content">';
              if(result[fields.price] !== undefined) {
                html += '<div class="price">' + result[fields.price] + '</div>';
              }
              if(result[fields.title] !== undefined) {
                html += '<div class="title">' + result[fields.title] + '</div>';
              }
              if(result[fields.description] !== undefined) {
                html += '<div class="description">' + result[fields.description] + '</div>';
              }
              html  += ''
                + '</div>'
              ;
              html += '</a>';
            });
            html  += ''
              + '</div>'
            ;
          }
        });
        if(response[fields.action]) {
          html += ''
          + '<a href="' + response[fields.action][fields.actionURL] + '" class="action">'
          +   response[fields.action][fields.actionText]
          + '</a>';
        }
        return html;
      }
      return false;
    },
    standard: function(response, fields) {
      var
        html = ''
      ;
      if(response[fields.results] !== undefined) {

        // each result
        $.each(response[fields.results], function(index, result) {
          if(result[fields.url]) {
            html  += '<a class="result" href="' + result[fields.url] + '">';
          }
          else {
            html  += '<a class="result">';
          }
          if(result[fields.image] !== undefined) {
            html += ''
              + '<div class="image">'
              + ' <img src="' + result[fields.image] + '">'
              + '</div>'
            ;
          }
          html += '<div class="content">';
          if(result[fields.price] !== undefined) {
            html += '<div class="price">' + result[fields.price] + '</div>';
          }
          if(result[fields.title] !== undefined) {
            html += '<div class="title">' + result[fields.title] + '</div>';
          }
          if(result[fields.description] !== undefined) {
            html += '<div class="description">' + result[fields.description] + '</div>';
          }
          html  += ''
            + '</div>'
          ;
          html += '</a>';
        });

        if(response[fields.action]) {
          html += ''
          + '<a href="' + response[fields.action][fields.actionURL] + '" class="action">'
          +   response[fields.action][fields.actionText]
          + '</a>';
        }
        return html;
      }
      return false;
    }
  }
};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Shape
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.shape = function(parameters) {
  var
    $allModules     = $(this),
    $body           = $('body'),

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    requestAnimationFrame = window.requestAnimationFrame
      || window.mozRequestAnimationFrame
      || window.webkitRequestAnimationFrame
      || window.msRequestAnimationFrame
      || function(callback) { setTimeout(callback, 0); },

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        moduleSelector = $allModules.selector || '',
        settings       = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.shape.settings, parameters)
          : $.extend({}, $.fn.shape.settings),

        // internal aliases
        namespace     = settings.namespace,
        selector      = settings.selector,
        error         = settings.error,
        className     = settings.className,

        // define namespaces for modules
        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        // selector cache
        $module       = $(this),
        $sides        = $module.find(selector.sides),
        $side         = $module.find(selector.side),

        // private variables
        nextIndex = false,
        $activeSide,
        $nextSide,

        // standard module
        element       = this,
        instance      = $module.data(moduleNamespace),
        module
      ;

      module = {

        initialize: function() {
          module.verbose('Initializing module for', element);
          module.set.defaultSide();
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, instance)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous module for', element);
          $module
            .removeData(moduleNamespace)
            .off(eventNamespace)
          ;
        },

        refresh: function() {
          module.verbose('Refreshing selector cache for', element);
          $module = $(element);
          $sides  = $(this).find(selector.shape);
          $side   = $(this).find(selector.side);
        },

        repaint: function() {
          module.verbose('Forcing repaint event');
          var
            shape          = $sides[0] || document.createElement('div'),
            fakeAssignment = shape.offsetWidth
          ;
        },

        animate: function(propertyObject, callback) {
          module.verbose('Animating box with properties', propertyObject);
          callback = callback || function(event) {
            module.verbose('Executing animation callback');
            if(event !== undefined) {
              event.stopPropagation();
            }
            module.reset();
            module.set.active();
          };
          settings.beforeChange.call($nextSide[0]);
          if(module.get.transitionEvent()) {
            module.verbose('Starting CSS animation');
            $module
              .addClass(className.animating)
            ;
            $sides
              .css(propertyObject)
              .one(module.get.transitionEvent(), callback)
            ;
            module.set.duration(settings.duration);
            requestAnimationFrame(function() {
              $module
                .addClass(className.animating)
              ;
              $activeSide
                .addClass(className.hidden)
              ;
            });
          }
          else {
            callback();
          }
        },

        queue: function(method) {
          module.debug('Queueing animation of', method);
          $sides
            .one(module.get.transitionEvent(), function() {
              module.debug('Executing queued animation');
              setTimeout(function(){
                $module.shape(method);
              }, 0);
            })
          ;
        },

        reset: function() {
          module.verbose('Animating states reset');
          $module
            .removeClass(className.animating)
            .attr('style', '')
            .removeAttr('style')
          ;
          // removeAttr style does not consistently work in safari
          $sides
            .attr('style', '')
            .removeAttr('style')
          ;
          $side
            .attr('style', '')
            .removeAttr('style')
            .removeClass(className.hidden)
          ;
          $nextSide
            .removeClass(className.animating)
            .attr('style', '')
            .removeAttr('style')
          ;
        },

        is: {
          complete: function() {
            return ($side.filter('.' + className.active)[0] == $nextSide[0]);
          },
          animating: function() {
            return $module.hasClass(className.animating);
          }
        },

        set: {

          defaultSide: function() {
            $activeSide = $module.find('.' + settings.className.active);
            $nextSide   = ( $activeSide.next(selector.side).length > 0 )
              ? $activeSide.next(selector.side)
              : $module.find(selector.side).first()
            ;
            nextIndex = false;
            module.verbose('Active side set to', $activeSide);
            module.verbose('Next side set to', $nextSide);
          },

          duration: function(duration) {
            duration = duration || settings.duration;
            duration = (typeof duration == 'number')
              ? duration + 'ms'
              : duration
            ;
            module.verbose('Setting animation duration', duration);
            if(settings.duration || settings.duration === 0) {
              $sides.add($side)
                .css({
                  '-webkit-transition-duration': duration,
                  '-moz-transition-duration': duration,
                  '-ms-transition-duration': duration,
                  '-o-transition-duration': duration,
                  'transition-duration': duration
                })
              ;
            }
          },

          currentStageSize: function() {
            var
              $activeSide = $module.find('.' + settings.className.active),
              width       = $activeSide.outerWidth(true),
              height      = $activeSide.outerHeight(true)
            ;
            $module
              .css({
                width: width,
                height: height
              })
            ;
          },

          stageSize: function() {
            var
              $clone      = $module.clone().addClass(className.loading),
              $activeSide = $clone.find('.' + settings.className.active),
              $nextSide   = (nextIndex)
                ? $clone.find(selector.side).eq(nextIndex)
                : ( $activeSide.next(selector.side).length > 0 )
                  ? $activeSide.next(selector.side)
                  : $clone.find(selector.side).first(),
              newWidth    = (settings.width == 'next')
                ? $nextSide.outerWidth(true)
                : (settings.width == 'initial')
                  ? $module.width()
                  : settings.width,
              newHeight    = (settings.height == 'next')
                ? $nextSide.outerHeight(true)
                : (settings.height == 'initial')
                  ? $module.height()
                  : settings.height
            ;
            $activeSide.removeClass(className.active);
            $nextSide.addClass(className.active);
            $clone.insertAfter($module);
            $clone.remove();
            if(settings.width != 'auto') {
              $module.css('width', newWidth + settings.jitter);
              module.verbose('Specifying width during animation', newWidth);
            }
            if(settings.height != 'auto') {
              $module.css('height', newHeight + settings.jitter);
              module.verbose('Specifying height during animation', newHeight);
            }
          },

          nextSide: function(selector) {
            nextIndex = selector;
            $nextSide = $side.filter(selector);
            nextIndex = $side.index($nextSide);
            if($nextSide.length === 0) {
              module.set.defaultSide();
              module.error(error.side);
            }
            module.verbose('Next side manually set to', $nextSide);
          },

          active: function() {
            module.verbose('Setting new side to active', $nextSide);
            $side
              .removeClass(className.active)
            ;
            $nextSide
              .addClass(className.active)
            ;
            settings.onChange.call($nextSide[0]);
            module.set.defaultSide();
          }
        },

        flip: {

          up: function() {
            if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
              module.debug('Side already visible', $nextSide);
              return;
            }
            if( !module.is.animating()) {
              module.debug('Flipping up', $nextSide);
              var
                transform = module.get.transform.up()
              ;
              module.set.stageSize();
              module.stage.above();
              module.animate(transform);
            }
            else {
              module.queue('flip up');
            }
          },

          down: function() {
            if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
              module.debug('Side already visible', $nextSide);
              return;
            }
            if( !module.is.animating()) {
              module.debug('Flipping down', $nextSide);
              var
                transform = module.get.transform.down()
              ;
              module.set.stageSize();
              module.stage.below();
              module.animate(transform);
            }
            else {
              module.queue('flip down');
            }
          },

          left: function() {
            if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
              module.debug('Side already visible', $nextSide);
              return;
            }
            if( !module.is.animating()) {
              module.debug('Flipping left', $nextSide);
              var
                transform = module.get.transform.left()
              ;
              module.set.stageSize();
              module.stage.left();
              module.animate(transform);
            }
            else {
              module.queue('flip left');
            }
          },

          right: function() {
            if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
              module.debug('Side already visible', $nextSide);
              return;
            }
            if( !module.is.animating()) {
              module.debug('Flipping right', $nextSide);
              var
                transform = module.get.transform.right()
              ;
              module.set.stageSize();
              module.stage.right();
              module.animate(transform);
            }
            else {
              module.queue('flip right');
            }
          },

          over: function() {
            if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
              module.debug('Side already visible', $nextSide);
              return;
            }
            if( !module.is.animating()) {
              module.debug('Flipping over', $nextSide);
              module.set.stageSize();
              module.stage.behind();
              module.animate(module.get.transform.over() );
            }
            else {
              module.queue('flip over');
            }
          },

          back: function() {
            if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
              module.debug('Side already visible', $nextSide);
              return;
            }
            if( !module.is.animating()) {
              module.debug('Flipping back', $nextSide);
              module.set.stageSize();
              module.stage.behind();
              module.animate(module.get.transform.back() );
            }
            else {
              module.queue('flip back');
            }
          }

        },

        get: {

          transform: {
            up: function() {
              var
                translate = {
                  y: -(($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2),
                  z: -($activeSide.outerHeight(true) / 2)
                }
              ;
              return {
                transform: 'translateY(' + translate.y + 'px) translateZ('+ translate.z + 'px) rotateX(-90deg)'
              };
            },

            down: function() {
              var
                translate = {
                  y: -(($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2),
                  z: -($activeSide.outerHeight(true) / 2)
                }
              ;
              return {
                transform: 'translateY(' + translate.y + 'px) translateZ('+ translate.z + 'px) rotateX(90deg)'
              };
            },

            left: function() {
              var
                translate = {
                  x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2),
                  z : -($activeSide.outerWidth(true) / 2)
                }
              ;
              return {
                transform: 'translateX(' + translate.x + 'px) translateZ(' + translate.z + 'px) rotateY(90deg)'
              };
            },

            right: function() {
              var
                translate = {
                  x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2),
                  z : -($activeSide.outerWidth(true) / 2)
                }
              ;
              return {
                transform: 'translateX(' + translate.x + 'px) translateZ(' + translate.z + 'px) rotateY(-90deg)'
              };
            },

            over: function() {
              var
                translate = {
                  x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2)
                }
              ;
              return {
                transform: 'translateX(' + translate.x + 'px) rotateY(180deg)'
              };
            },

            back: function() {
              var
                translate = {
                  x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2)
                }
              ;
              return {
                transform: 'translateX(' + translate.x + 'px) rotateY(-180deg)'
              };
            }
          },

          transitionEvent: function() {
            var
              element     = document.createElement('element'),
              transitions = {
                'transition'       :'transitionend',
                'OTransition'      :'oTransitionEnd',
                'MozTransition'    :'transitionend',
                'WebkitTransition' :'webkitTransitionEnd'
              },
              transition
            ;
            for(transition in transitions){
              if( element.style[transition] !== undefined ){
                return transitions[transition];
              }
            }
          },

          nextSide: function() {
            return ( $activeSide.next(selector.side).length > 0 )
              ? $activeSide.next(selector.side)
              : $module.find(selector.side).first()
            ;
          }

        },

        stage: {

          above: function() {
            var
              box = {
                origin : (($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2),
                depth  : {
                  active : ($nextSide.outerHeight(true) / 2),
                  next   : ($activeSide.outerHeight(true) / 2)
                }
              }
            ;
            module.verbose('Setting the initial animation position as above', $nextSide, box);
            $sides
              .css({
                'transform' : 'translateZ(-' + box.depth.active + 'px)'
              })
            ;
            $activeSide
              .css({
                'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
              })
            ;
            $nextSide
              .addClass(className.animating)
              .css({
                'top'       : box.origin + 'px',
                'transform' : 'rotateX(90deg) translateZ(' + box.depth.next + 'px)'
              })
            ;
          },

          below: function() {
            var
              box = {
                origin : (($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2),
                depth  : {
                  active : ($nextSide.outerHeight(true) / 2),
                  next   : ($activeSide.outerHeight(true) / 2)
                }
              }
            ;
            module.verbose('Setting the initial animation position as below', $nextSide, box);
            $sides
              .css({
                'transform' : 'translateZ(-' + box.depth.active + 'px)'
              })
            ;
            $activeSide
              .css({
                'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
              })
            ;
            $nextSide
              .addClass(className.animating)
              .css({
                'top'       : box.origin + 'px',
                'transform' : 'rotateX(-90deg) translateZ(' + box.depth.next + 'px)'
              })
            ;
          },

          left: function() {
            var
              height = {
                active : $activeSide.outerWidth(true),
                next   : $nextSide.outerWidth(true)
              },
              box = {
                origin : ( ( height.active - height.next ) / 2),
                depth  : {
                  active : (height.next / 2),
                  next   : (height.active / 2)
                }
              }
            ;
            module.verbose('Setting the initial animation position as left', $nextSide, box);
            $sides
              .css({
                'transform' : 'translateZ(-' + box.depth.active + 'px)'
              })
            ;
            $activeSide
              .css({
                'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
              })
            ;
            $nextSide
              .addClass(className.animating)
              .css({
                'left'      : box.origin + 'px',
                'transform' : 'rotateY(-90deg) translateZ(' + box.depth.next + 'px)'
              })
            ;
          },

          right: function() {
            var
              height = {
                active : $activeSide.outerWidth(true),
                next   : $nextSide.outerWidth(true)
              },
              box = {
                origin : ( ( height.active - height.next ) / 2),
                depth  : {
                  active : (height.next / 2),
                  next   : (height.active / 2)
                }
              }
            ;
            module.verbose('Setting the initial animation position as left', $nextSide, box);
            $sides
              .css({
                'transform' : 'translateZ(-' + box.depth.active + 'px)'
              })
            ;
            $activeSide
              .css({
                'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
              })
            ;
            $nextSide
              .addClass(className.animating)
              .css({
                'left'      : box.origin + 'px',
                'transform' : 'rotateY(90deg) translateZ(' + box.depth.next + 'px)'
              })
            ;
          },

          behind: function() {
            var
              height = {
                active : $activeSide.outerWidth(true),
                next   : $nextSide.outerWidth(true)
              },
              box = {
                origin : ( ( height.active - height.next ) / 2),
                depth  : {
                  active : (height.next / 2),
                  next   : (height.active / 2)
                }
              }
            ;
            module.verbose('Setting the initial animation position as behind', $nextSide, box);
            $activeSide
              .css({
                'transform' : 'rotateY(0deg)'
              })
            ;
            $nextSide
              .addClass(className.animating)
              .css({
                'left'      : box.origin + 'px',
                'transform' : 'rotateY(-180deg)'
              })
            ;
          }
        },
        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.shape.settings = {

  // module info
  name : 'Shape',

  // hide all debug content
  silent     : false,

  // debug content outputted to console
  debug      : false,

  // verbose debug output
  verbose    : false,

  // fudge factor in pixels when swapping from 2d to 3d (can be useful to correct rounding errors)
  jitter     : 0,

  // performance data output
  performance: true,

  // event namespace
  namespace  : 'shape',

  // width during animation, can be set to 'auto', initial', 'next' or pixel amount
  width: 'initial',

  // height during animation, can be set to 'auto', 'initial', 'next' or pixel amount
  height: 'initial',

  // callback occurs on side change
  beforeChange : function() {},
  onChange     : function() {},

  // allow animation to same side
  allowRepeats: false,

  // animation duration
  duration   : false,

  // possible errors
  error: {
    side   : 'You tried to switch to a side that does not exist.',
    method : 'The method you called is not defined'
  },

  // classnames used
  className   : {
    animating : 'animating',
    hidden    : 'hidden',
    loading   : 'loading',
    active    : 'active'
  },

  // selectors used
  selector    : {
    sides : '.sides',
    side  : '.side'
  }

};


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Sidebar
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.sidebar = function(parameters) {
  var
    $allModules     = $(this),
    $window         = $(window),
    $document       = $(document),
    $html           = $('html'),
    $head           = $('head'),

    moduleSelector  = $allModules.selector || '',

    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    requestAnimationFrame = window.requestAnimationFrame
      || window.mozRequestAnimationFrame
      || window.webkitRequestAnimationFrame
      || window.msRequestAnimationFrame
      || function(callback) { setTimeout(callback, 0); },

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.sidebar.settings, parameters)
          : $.extend({}, $.fn.sidebar.settings),

        selector        = settings.selector,
        className       = settings.className,
        namespace       = settings.namespace,
        regExp          = settings.regExp,
        error           = settings.error,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $module         = $(this),
        $context        = $(settings.context),

        $sidebars       = $module.children(selector.sidebar),
        $fixed          = $context.children(selector.fixed),
        $pusher         = $context.children(selector.pusher),
        $style,

        element         = this,
        instance        = $module.data(moduleNamespace),

        elementNamespace,
        id,
        currentScroll,
        transitionEvent,

        module
      ;

      module      = {

        initialize: function() {
          module.debug('Initializing sidebar', parameters);

          module.create.id();

          transitionEvent = module.get.transitionEvent();

          if(module.is.ios()) {
            module.set.ios();
          }

          // avoids locking rendering if initialized in onReady
          if(settings.delaySetup) {
            requestAnimationFrame(module.setup.layout);
          }
          else {
            module.setup.layout();
          }

          requestAnimationFrame(function() {
            module.setup.cache();
          });

          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        create: {
          id: function() {
            id = (Math.random().toString(16) + '000000000').substr(2,8);
            elementNamespace = '.' + id;
            module.verbose('Creating unique id for element', id);
          }
        },

        destroy: function() {
          module.verbose('Destroying previous module for', $module);
          $module
            .off(eventNamespace)
            .removeData(moduleNamespace)
          ;
          if(module.is.ios()) {
            module.remove.ios();
          }
          // bound by uuid
          $context.off(elementNamespace);
          $window.off(elementNamespace);
          $document.off(elementNamespace);
        },

        event: {
          clickaway: function(event) {
            var
              clickedInPusher = ($pusher.find(event.target).length > 0 || $pusher.is(event.target)),
              clickedContext  = ($context.is(event.target))
            ;
            if(clickedInPusher) {
              module.verbose('User clicked on dimmed page');
              module.hide();
            }
            if(clickedContext) {
              module.verbose('User clicked on dimmable context (scaled out page)');
              module.hide();
            }
          },
          touch: function(event) {
            //event.stopPropagation();
          },
          containScroll: function(event) {
            if(element.scrollTop <= 0)  {
              element.scrollTop = 1;
            }
            if((element.scrollTop + element.offsetHeight) >= element.scrollHeight) {
              element.scrollTop = element.scrollHeight - element.offsetHeight - 1;
            }
          },
          scroll: function(event) {
            if( $(event.target).closest(selector.sidebar).length === 0 ) {
              event.preventDefault();
            }
          }
        },

        bind: {
          clickaway: function() {
            module.verbose('Adding clickaway events to context', $context);
            if(settings.closable) {
              $context
                .on('click'    + elementNamespace, module.event.clickaway)
                .on('touchend' + elementNamespace, module.event.clickaway)
              ;
            }
          },
          scrollLock: function() {
            if(settings.scrollLock) {
              module.debug('Disabling page scroll');
              $window
                .on('DOMMouseScroll' + elementNamespace, module.event.scroll)
              ;
            }
            module.verbose('Adding events to contain sidebar scroll');
            $document
              .on('touchmove' + elementNamespace, module.event.touch)
            ;
            $module
              .on('scroll' + eventNamespace, module.event.containScroll)
            ;
          }
        },
        unbind: {
          clickaway: function() {
            module.verbose('Removing clickaway events from context', $context);
            $context.off(elementNamespace);
          },
          scrollLock: function() {
            module.verbose('Removing scroll lock from page');
            $document.off(elementNamespace);
            $window.off(elementNamespace);
            $module.off('scroll' + eventNamespace);
          }
        },

        add: {
          inlineCSS: function() {
            var
              width     = module.cache.width  || $module.outerWidth(),
              height    = module.cache.height || $module.outerHeight(),
              isRTL     = module.is.rtl(),
              direction = module.get.direction(),
              distance  = {
                left   : width,
                right  : -width,
                top    : height,
                bottom : -height
              },
              style
            ;

            if(isRTL){
              module.verbose('RTL detected, flipping widths');
              distance.left = -width;
              distance.right = width;
            }

            style  = '<style>';

            if(direction === 'left' || direction === 'right') {
              module.debug('Adding CSS rules for animation distance', width);
              style  += ''
                + ' .ui.visible.' + direction + '.sidebar ~ .fixed,'
                + ' .ui.visible.' + direction + '.sidebar ~ .pusher {'
                + '   -webkit-transform: translate3d('+ distance[direction] + 'px, 0, 0);'
                + '           transform: translate3d('+ distance[direction] + 'px, 0, 0);'
                + ' }'
              ;
            }
            else if(direction === 'top' || direction == 'bottom') {
              style  += ''
                + ' .ui.visible.' + direction + '.sidebar ~ .fixed,'
                + ' .ui.visible.' + direction + '.sidebar ~ .pusher {'
                + '   -webkit-transform: translate3d(0, ' + distance[direction] + 'px, 0);'
                + '           transform: translate3d(0, ' + distance[direction] + 'px, 0);'
                + ' }'
              ;
            }

            /* IE is only browser not to create context with transforms */
            /* https://www.w3.org/Bugs/Public/show_bug.cgi?id=16328 */
            if( module.is.ie() ) {
              if(direction === 'left' || direction === 'right') {
                module.debug('Adding CSS rules for animation distance', width);
                style  += ''
                  + ' body.pushable > .ui.visible.' + direction + '.sidebar ~ .pusher:after {'
                  + '   -webkit-transform: translate3d('+ distance[direction] + 'px, 0, 0);'
                  + '           transform: translate3d('+ distance[direction] + 'px, 0, 0);'
                  + ' }'
                ;
              }
              else if(direction === 'top' || direction == 'bottom') {
                style  += ''
                  + ' body.pushable > .ui.visible.' + direction + '.sidebar ~ .pusher:after {'
                  + '   -webkit-transform: translate3d(0, ' + distance[direction] + 'px, 0);'
                  + '           transform: translate3d(0, ' + distance[direction] + 'px, 0);'
                  + ' }'
                ;
              }
              /* opposite sides visible forces content overlay */
              style += ''
                + ' body.pushable > .ui.visible.left.sidebar ~ .ui.visible.right.sidebar ~ .pusher:after,'
                + ' body.pushable > .ui.visible.right.sidebar ~ .ui.visible.left.sidebar ~ .pusher:after {'
                + '   -webkit-transform: translate3d(0px, 0, 0);'
                + '           transform: translate3d(0px, 0, 0);'
                + ' }'
              ;
            }
            style += '</style>';
            $style = $(style)
              .appendTo($head)
            ;
            module.debug('Adding sizing css to head', $style);
          }
        },

        refresh: function() {
          module.verbose('Refreshing selector cache');
          $context  = $(settings.context);
          $sidebars = $context.children(selector.sidebar);
          $pusher   = $context.children(selector.pusher);
          $fixed    = $context.children(selector.fixed);
          module.clear.cache();
        },

        refreshSidebars: function() {
          module.verbose('Refreshing other sidebars');
          $sidebars = $context.children(selector.sidebar);
        },

        repaint: function() {
          module.verbose('Forcing repaint event');
          element.style.display = 'none';
          var ignored = element.offsetHeight;
          element.scrollTop = element.scrollTop;
          element.style.display = '';
        },

        setup: {
          cache: function() {
            module.cache = {
              width  : $module.outerWidth(),
              height : $module.outerHeight(),
              rtl    : ($module.css('direction') == 'rtl')
            };
          },
          layout: function() {
            if( $context.children(selector.pusher).length === 0 ) {
              module.debug('Adding wrapper element for sidebar');
              module.error(error.pusher);
              $pusher = $('<div class="pusher" />');
              $context
                .children()
                  .not(selector.omitted)
                  .not($sidebars)
                  .wrapAll($pusher)
              ;
              module.refresh();
            }
            if($module.nextAll(selector.pusher).length === 0 || $module.nextAll(selector.pusher)[0] !== $pusher[0]) {
              module.debug('Moved sidebar to correct parent element');
              module.error(error.movedSidebar, element);
              $module.detach().prependTo($context);
              module.refresh();
            }
            module.clear.cache();
            module.set.pushable();
            module.set.direction();
          }
        },

        attachEvents: function(selector, event) {
          var
            $toggle = $(selector)
          ;
          event = $.isFunction(module[event])
            ? module[event]
            : module.toggle
          ;
          if($toggle.length > 0) {
            module.debug('Attaching sidebar events to element', selector, event);
            $toggle
              .on('click' + eventNamespace, event)
            ;
          }
          else {
            module.error(error.notFound, selector);
          }
        },

        show: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if(module.is.hidden()) {
            module.refreshSidebars();
            if(settings.overlay)  {
              module.error(error.overlay);
              settings.transition = 'overlay';
            }
            module.refresh();
            if(module.othersActive()) {
              module.debug('Other sidebars currently visible');
              if(settings.exclusive) {
                // if not overlay queue animation after hide
                if(settings.transition != 'overlay') {
                  module.hideOthers(module.show);
                  return;
                }
                else {
                  module.hideOthers();
                }
              }
              else {
                settings.transition = 'overlay';
              }
            }
            module.pushPage(function() {
              callback.call(element);
              settings.onShow.call(element);
            });
            settings.onChange.call(element);
            settings.onVisible.call(element);
          }
          else {
            module.debug('Sidebar is already visible');
          }
        },

        hide: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if(module.is.visible() || module.is.animating()) {
            module.debug('Hiding sidebar', callback);
            module.refreshSidebars();
            module.pullPage(function() {
              callback.call(element);
              settings.onHidden.call(element);
            });
            settings.onChange.call(element);
            settings.onHide.call(element);
          }
        },

        othersAnimating: function() {
          return ($sidebars.not($module).filter('.' + className.animating).length > 0);
        },
        othersVisible: function() {
          return ($sidebars.not($module).filter('.' + className.visible).length > 0);
        },
        othersActive: function() {
          return(module.othersVisible() || module.othersAnimating());
        },

        hideOthers: function(callback) {
          var
            $otherSidebars = $sidebars.not($module).filter('.' + className.visible),
            sidebarCount   = $otherSidebars.length,
            callbackCount  = 0
          ;
          callback = callback || function(){};
          $otherSidebars
            .sidebar('hide', function() {
              callbackCount++;
              if(callbackCount == sidebarCount) {
                callback();
              }
            })
          ;
        },

        toggle: function() {
          module.verbose('Determining toggled direction');
          if(module.is.hidden()) {
            module.show();
          }
          else {
            module.hide();
          }
        },

        pushPage: function(callback) {
          var
            transition = module.get.transition(),
            $transition = (transition === 'overlay' || module.othersActive())
              ? $module
              : $pusher,
            animate,
            dim,
            transitionEnd
          ;
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          if(settings.transition == 'scale down') {
            module.scrollToTop();
          }
          module.set.transition(transition);
          module.repaint();
          animate = function() {
            module.bind.clickaway();
            module.add.inlineCSS();
            module.set.animating();
            module.set.visible();
          };
          dim = function() {
            module.set.dimmed();
          };
          transitionEnd = function(event) {
            if( event.target == $transition[0] ) {
              $transition.off(transitionEvent + elementNamespace, transitionEnd);
              module.remove.animating();
              module.bind.scrollLock();
              callback.call(element);
            }
          };
          $transition.off(transitionEvent + elementNamespace);
          $transition.on(transitionEvent + elementNamespace, transitionEnd);
          requestAnimationFrame(animate);
          if(settings.dimPage && !module.othersVisible()) {
            requestAnimationFrame(dim);
          }
        },

        pullPage: function(callback) {
          var
            transition = module.get.transition(),
            $transition = (transition == 'overlay' || module.othersActive())
              ? $module
              : $pusher,
            animate,
            transitionEnd
          ;
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;
          module.verbose('Removing context push state', module.get.direction());

          module.unbind.clickaway();
          module.unbind.scrollLock();

          animate = function() {
            module.set.transition(transition);
            module.set.animating();
            module.remove.visible();
            if(settings.dimPage && !module.othersVisible()) {
              $pusher.removeClass(className.dimmed);
            }
          };
          transitionEnd = function(event) {
            if( event.target == $transition[0] ) {
              $transition.off(transitionEvent + elementNamespace, transitionEnd);
              module.remove.animating();
              module.remove.transition();
              module.remove.inlineCSS();
              if(transition == 'scale down' || (settings.returnScroll && module.is.mobile()) ) {
                module.scrollBack();
              }
              callback.call(element);
            }
          };
          $transition.off(transitionEvent + elementNamespace);
          $transition.on(transitionEvent + elementNamespace, transitionEnd);
          requestAnimationFrame(animate);
        },

        scrollToTop: function() {
          module.verbose('Scrolling to top of page to avoid animation issues');
          currentScroll = $(window).scrollTop();
          $module.scrollTop(0);
          window.scrollTo(0, 0);
        },

        scrollBack: function() {
          module.verbose('Scrolling back to original page position');
          window.scrollTo(0, currentScroll);
        },

        clear: {
          cache: function() {
            module.verbose('Clearing cached dimensions');
            module.cache = {};
          }
        },

        set: {

          // ios only (scroll on html not document). This prevent auto-resize canvas/scroll in ios
          ios: function() {
            $html.addClass(className.ios);
          },

          // container
          pushed: function() {
            $context.addClass(className.pushed);
          },
          pushable: function() {
            $context.addClass(className.pushable);
          },

          // pusher
          dimmed: function() {
            $pusher.addClass(className.dimmed);
          },

          // sidebar
          active: function() {
            $module.addClass(className.active);
          },
          animating: function() {
            $module.addClass(className.animating);
          },
          transition: function(transition) {
            transition = transition || module.get.transition();
            $module.addClass(transition);
          },
          direction: function(direction) {
            direction = direction || module.get.direction();
            $module.addClass(className[direction]);
          },
          visible: function() {
            $module.addClass(className.visible);
          },
          overlay: function() {
            $module.addClass(className.overlay);
          }
        },
        remove: {

          inlineCSS: function() {
            module.debug('Removing inline css styles', $style);
            if($style && $style.length > 0) {
              $style.remove();
            }
          },

          // ios scroll on html not document
          ios: function() {
            $html.removeClass(className.ios);
          },

          // context
          pushed: function() {
            $context.removeClass(className.pushed);
          },
          pushable: function() {
            $context.removeClass(className.pushable);
          },

          // sidebar
          active: function() {
            $module.removeClass(className.active);
          },
          animating: function() {
            $module.removeClass(className.animating);
          },
          transition: function(transition) {
            transition = transition || module.get.transition();
            $module.removeClass(transition);
          },
          direction: function(direction) {
            direction = direction || module.get.direction();
            $module.removeClass(className[direction]);
          },
          visible: function() {
            $module.removeClass(className.visible);
          },
          overlay: function() {
            $module.removeClass(className.overlay);
          }
        },

        get: {
          direction: function() {
            if($module.hasClass(className.top)) {
              return className.top;
            }
            else if($module.hasClass(className.right)) {
              return className.right;
            }
            else if($module.hasClass(className.bottom)) {
              return className.bottom;
            }
            return className.left;
          },
          transition: function() {
            var
              direction = module.get.direction(),
              transition
            ;
            transition = ( module.is.mobile() )
              ? (settings.mobileTransition == 'auto')
                ? settings.defaultTransition.mobile[direction]
                : settings.mobileTransition
              : (settings.transition == 'auto')
                ? settings.defaultTransition.computer[direction]
                : settings.transition
            ;
            module.verbose('Determined transition', transition);
            return transition;
          },
          transitionEvent: function() {
            var
              element     = document.createElement('element'),
              transitions = {
                'transition'       :'transitionend',
                'OTransition'      :'oTransitionEnd',
                'MozTransition'    :'transitionend',
                'WebkitTransition' :'webkitTransitionEnd'
              },
              transition
            ;
            for(transition in transitions){
              if( element.style[transition] !== undefined ){
                return transitions[transition];
              }
            }
          }
        },

        is: {

          ie: function() {
            var
              isIE11 = (!(window.ActiveXObject) && 'ActiveXObject' in window),
              isIE   = ('ActiveXObject' in window)
            ;
            return (isIE11 || isIE);
          },

          ios: function() {
            var
              userAgent      = navigator.userAgent,
              isIOS          = userAgent.match(regExp.ios),
              isMobileChrome = userAgent.match(regExp.mobileChrome)
            ;
            if(isIOS && !isMobileChrome) {
              module.verbose('Browser was found to be iOS', userAgent);
              return true;
            }
            else {
              return false;
            }
          },
          mobile: function() {
            var
              userAgent    = navigator.userAgent,
              isMobile     = userAgent.match(regExp.mobile)
            ;
            if(isMobile) {
              module.verbose('Browser was found to be mobile', userAgent);
              return true;
            }
            else {
              module.verbose('Browser is not mobile, using regular transition', userAgent);
              return false;
            }
          },
          hidden: function() {
            return !module.is.visible();
          },
          visible: function() {
            return $module.hasClass(className.visible);
          },
          // alias
          open: function() {
            return module.is.visible();
          },
          closed: function() {
            return module.is.hidden();
          },
          vertical: function() {
            return $module.hasClass(className.top);
          },
          animating: function() {
            return $context.hasClass(className.animating);
          },
          rtl: function () {
            if(module.cache.rtl === undefined) {
              module.cache.rtl = ($module.css('direction') == 'rtl');
            }
            return module.cache.rtl;
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      }
    ;

    if(methodInvoked) {
      if(instance === undefined) {
        module.initialize();
      }
      module.invoke(query);
    }
    else {
      if(instance !== undefined) {
        module.invoke('destroy');
      }
      module.initialize();
    }
  });

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.sidebar.settings = {

  name              : 'Sidebar',
  namespace         : 'sidebar',

  silent            : false,
  debug             : false,
  verbose           : false,
  performance       : true,

  transition        : 'auto',
  mobileTransition  : 'auto',

  defaultTransition : {
    computer: {
      left   : 'uncover',
      right  : 'uncover',
      top    : 'overlay',
      bottom : 'overlay'
    },
    mobile: {
      left   : 'uncover',
      right  : 'uncover',
      top    : 'overlay',
      bottom : 'overlay'
    }
  },

  context           : 'body',
  exclusive         : false,
  closable          : true,
  dimPage           : true,
  scrollLock        : false,
  returnScroll      : false,
  delaySetup        : false,

  duration          : 500,

  onChange          : function(){},
  onShow            : function(){},
  onHide            : function(){},

  onHidden          : function(){},
  onVisible         : function(){},

  className         : {
    active    : 'active',
    animating : 'animating',
    dimmed    : 'dimmed',
    ios       : 'ios',
    pushable  : 'pushable',
    pushed    : 'pushed',
    right     : 'right',
    top       : 'top',
    left      : 'left',
    bottom    : 'bottom',
    visible   : 'visible'
  },

  selector: {
    fixed   : '.fixed',
    omitted : 'script, link, style, .ui.modal, .ui.dimmer, .ui.nag, .ui.fixed',
    pusher  : '.pusher',
    sidebar : '.ui.sidebar'
  },

  regExp: {
    ios          : /(iPad|iPhone|iPod)/g,
    mobileChrome : /(CriOS)/g,
    mobile       : /Mobile|iP(hone|od|ad)|Android|BlackBerry|IEMobile|Kindle|NetFront|Silk-Accelerated|(hpw|web)OS|Fennec|Minimo|Opera M(obi|ini)|Blazer|Dolfin|Dolphin|Skyfire|Zune/g
  },

  error   : {
    method       : 'The method you called is not defined.',
    pusher       : 'Had to add pusher element. For optimal performance make sure body content is inside a pusher element',
    movedSidebar : 'Had to move sidebar. For optimal performance make sure sidebar and pusher are direct children of your body tag',
    overlay      : 'The overlay setting is no longer supported, use animation: overlay',
    notFound     : 'There were no elements that matched the specified selector'
  }

};


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Sticky
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.sticky = function(parameters) {
  var
    $allModules    = $(this),
    moduleSelector = $allModules.selector || '',

    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),
    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings              = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.sticky.settings, parameters)
          : $.extend({}, $.fn.sticky.settings),

        className             = settings.className,
        namespace             = settings.namespace,
        error                 = settings.error,

        eventNamespace        = '.' + namespace,
        moduleNamespace       = 'module-' + namespace,

        $module               = $(this),
        $window               = $(window),
        $scroll               = $(settings.scrollContext),
        $container,
        $context,

        selector              = $module.selector || '',
        instance              = $module.data(moduleNamespace),

        requestAnimationFrame = window.requestAnimationFrame
          || window.mozRequestAnimationFrame
          || window.webkitRequestAnimationFrame
          || window.msRequestAnimationFrame
          || function(callback) { setTimeout(callback, 0); },

        element         = this,

        documentObserver,
        observer,
        module
      ;

      module      = {

        initialize: function() {

          module.determineContainer();
          module.determineContext();
          module.verbose('Initializing sticky', settings, $container);

          module.save.positions();
          module.checkErrors();
          module.bind.events();

          if(settings.observeChanges) {
            module.observeChanges();
          }
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous instance');
          module.reset();
          if(documentObserver) {
            documentObserver.disconnect();
          }
          if(observer) {
            observer.disconnect();
          }
          $window
            .off('load' + eventNamespace, module.event.load)
            .off('resize' + eventNamespace, module.event.resize)
          ;
          $scroll
            .off('scrollchange' + eventNamespace, module.event.scrollchange)
          ;
          $module.removeData(moduleNamespace);
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            documentObserver = new MutationObserver(module.event.documentChanged);
            observer         = new MutationObserver(module.event.changed);
            documentObserver.observe(document, {
              childList : true,
              subtree   : true
            });
            observer.observe(element, {
              childList : true,
              subtree   : true
            });
            observer.observe($context[0], {
              childList : true,
              subtree   : true
            });
            module.debug('Setting up mutation observer', observer);
          }
        },

        determineContainer: function() {
          $container = $module.offsetParent();
        },

        determineContext: function() {
          if(settings.context) {
            $context = $(settings.context);
          }
          else {
            $context = $container;
          }
          if($context.length === 0) {
            module.error(error.invalidContext, settings.context, $module);
            return;
          }
        },

        checkErrors: function() {
          if( module.is.hidden() ) {
            module.error(error.visible, $module);
          }
          if(module.cache.element.height > module.cache.context.height) {
            module.reset();
            module.error(error.elementSize, $module);
            return;
          }
        },

        bind: {
          events: function() {
            $window
              .on('load' + eventNamespace, module.event.load)
              .on('resize' + eventNamespace, module.event.resize)
            ;
            // pub/sub pattern
            $scroll
              .off('scroll' + eventNamespace)
              .on('scroll' + eventNamespace, module.event.scroll)
              .on('scrollchange' + eventNamespace, module.event.scrollchange)
            ;
          }
        },

        event: {
          changed: function(mutations) {
            clearTimeout(module.timer);
            module.timer = setTimeout(function() {
              module.verbose('DOM tree modified, updating sticky menu', mutations);
              module.refresh();
            }, 100);
          },
          documentChanged: function(mutations) {
            [].forEach.call(mutations, function(mutation) {
              if(mutation.removedNodes) {
                [].forEach.call(mutation.removedNodes, function(node) {
                  if(node == element || $(node).find(element).length > 0) {
                    module.debug('Element removed from DOM, tearing down events');
                    module.destroy();
                  }
                });
              }
            });
          },
          load: function() {
            module.verbose('Page contents finished loading');
            requestAnimationFrame(module.refresh);
          },
          resize: function() {
            module.verbose('Window resized');
            requestAnimationFrame(module.refresh);
          },
          scroll: function() {
            requestAnimationFrame(function() {
              $scroll.triggerHandler('scrollchange' + eventNamespace, $scroll.scrollTop() );
            });
          },
          scrollchange: function(event, scrollPosition) {
            module.stick(scrollPosition);
            settings.onScroll.call(element);
          }
        },

        refresh: function(hardRefresh) {
          module.reset();
          if(!settings.context) {
            module.determineContext();
          }
          if(hardRefresh) {
            module.determineContainer();
          }
          module.save.positions();
          module.stick();
          settings.onReposition.call(element);
        },

        supports: {
          sticky: function() {
            var
              $element = $('<div/>'),
              element = $element[0]
            ;
            $element.addClass(className.supported);
            return($element.css('position').match('sticky'));
          }
        },

        save: {
          lastScroll: function(scroll) {
            module.lastScroll = scroll;
          },
          elementScroll: function(scroll) {
            module.elementScroll = scroll;
          },
          positions: function() {
            var
              scrollContext = {
                height : $scroll.height()
              },
              element = {
                margin: {
                  top    : parseInt($module.css('margin-top'), 10),
                  bottom : parseInt($module.css('margin-bottom'), 10),
                },
                offset : $module.offset(),
                width  : $module.outerWidth(),
                height : $module.outerHeight()
              },
              context = {
                offset : $context.offset(),
                height : $context.outerHeight()
              },
              container = {
                height: $container.outerHeight()
              }
            ;
            if( !module.is.standardScroll() ) {
              module.debug('Non-standard scroll. Removing scroll offset from element offset');

              scrollContext.top  = $scroll.scrollTop();
              scrollContext.left = $scroll.scrollLeft();

              element.offset.top  += scrollContext.top;
              context.offset.top  += scrollContext.top;
              element.offset.left += scrollContext.left;
              context.offset.left += scrollContext.left;
            }
            module.cache = {
              fits : ( element.height < scrollContext.height ),
              scrollContext : {
                height : scrollContext.height
              },
              element: {
                margin : element.margin,
                top    : element.offset.top - element.margin.top,
                left   : element.offset.left,
                width  : element.width,
                height : element.height,
                bottom : element.offset.top + element.height
              },
              context: {
                top           : context.offset.top,
                height        : context.height,
                bottom        : context.offset.top + context.height
              }
            };
            module.set.containerSize();
            module.set.size();
            module.stick();
            module.debug('Caching element positions', module.cache);
          }
        },

        get: {
          direction: function(scroll) {
            var
              direction = 'down'
            ;
            scroll = scroll || $scroll.scrollTop();
            if(module.lastScroll !== undefined) {
              if(module.lastScroll < scroll) {
                direction = 'down';
              }
              else if(module.lastScroll > scroll) {
                direction = 'up';
              }
            }
            return direction;
          },
          scrollChange: function(scroll) {
            scroll = scroll || $scroll.scrollTop();
            return (module.lastScroll)
              ? (scroll - module.lastScroll)
              : 0
            ;
          },
          currentElementScroll: function() {
            if(module.elementScroll) {
              return module.elementScroll;
            }
            return ( module.is.top() )
              ? Math.abs(parseInt($module.css('top'), 10))    || 0
              : Math.abs(parseInt($module.css('bottom'), 10)) || 0
            ;
          },

          elementScroll: function(scroll) {
            scroll = scroll || $scroll.scrollTop();
            var
              element        = module.cache.element,
              scrollContext  = module.cache.scrollContext,
              delta          = module.get.scrollChange(scroll),
              maxScroll      = (element.height - scrollContext.height + settings.offset),
              elementScroll  = module.get.currentElementScroll(),
              possibleScroll = (elementScroll + delta)
            ;
            if(module.cache.fits || possibleScroll < 0) {
              elementScroll = 0;
            }
            else if(possibleScroll > maxScroll ) {
              elementScroll = maxScroll;
            }
            else {
              elementScroll = possibleScroll;
            }
            return elementScroll;
          }
        },

        remove: {
          lastScroll: function() {
            delete module.lastScroll;
          },
          elementScroll: function(scroll) {
            delete module.elementScroll;
          },
          offset: function() {
            $module.css('margin-top', '');
          }
        },

        set: {
          offset: function() {
            module.verbose('Setting offset on element', settings.offset);
            $module
              .css('margin-top', settings.offset)
            ;
          },
          containerSize: function() {
            var
              tagName = $container.get(0).tagName
            ;
            if(tagName === 'HTML' || tagName == 'body') {
              // this can trigger for too many reasons
              //module.error(error.container, tagName, $module);
              module.determineContainer();
            }
            else {
              if( Math.abs($container.outerHeight() - module.cache.context.height) > settings.jitter) {
                module.debug('Context has padding, specifying exact height for container', module.cache.context.height);
                $container.css({
                  height: module.cache.context.height
                });
              }
            }
          },
          minimumSize: function() {
            var
              element   = module.cache.element
            ;
            $container
              .css('min-height', element.height)
            ;
          },
          scroll: function(scroll) {
            module.debug('Setting scroll on element', scroll);
            if(module.elementScroll == scroll) {
              return;
            }
            if( module.is.top() ) {
              $module
                .css('bottom', '')
                .css('top', -scroll)
              ;
            }
            if( module.is.bottom() ) {
              $module
                .css('top', '')
                .css('bottom', scroll)
              ;
            }
          },
          size: function() {
            if(module.cache.element.height !== 0 && module.cache.element.width !== 0) {
              element.style.setProperty('width',  module.cache.element.width  + 'px', 'important');
              element.style.setProperty('height', module.cache.element.height + 'px', 'important');
            }
          }
        },

        is: {
          standardScroll: function() {
            return ($scroll[0] == window);
          },
          top: function() {
            return $module.hasClass(className.top);
          },
          bottom: function() {
            return $module.hasClass(className.bottom);
          },
          initialPosition: function() {
            return (!module.is.fixed() && !module.is.bound());
          },
          hidden: function() {
            return (!$module.is(':visible'));
          },
          bound: function() {
            return $module.hasClass(className.bound);
          },
          fixed: function() {
            return $module.hasClass(className.fixed);
          }
        },

        stick: function(scroll) {
          var
            cachedPosition = scroll || $scroll.scrollTop(),
            cache          = module.cache,
            fits           = cache.fits,
            element        = cache.element,
            scrollContext  = cache.scrollContext,
            context        = cache.context,
            offset         = (module.is.bottom() && settings.pushing)
              ? settings.bottomOffset
              : settings.offset,
            scroll         = {
              top    : cachedPosition + offset,
              bottom : cachedPosition + offset + scrollContext.height
            },
            direction      = module.get.direction(scroll.top),
            elementScroll  = (fits)
              ? 0
              : module.get.elementScroll(scroll.top),

            // shorthand
            doesntFit      = !fits,
            elementVisible = (element.height !== 0)
          ;

          if(elementVisible) {

            if( module.is.initialPosition() ) {
              if(scroll.top >= context.bottom) {
                module.debug('Initial element position is bottom of container');
                module.bindBottom();
              }
              else if(scroll.top > element.top) {
                if( (element.height + scroll.top - elementScroll) >= context.bottom ) {
                  module.debug('Initial element position is bottom of container');
                  module.bindBottom();
                }
                else {
                  module.debug('Initial element position is fixed');
                  module.fixTop();
                }
              }

            }
            else if( module.is.fixed() ) {

              // currently fixed top
              if( module.is.top() ) {
                if( scroll.top <= element.top ) {
                  module.debug('Fixed element reached top of container');
                  module.setInitialPosition();
                }
                else if( (element.height + scroll.top - elementScroll) >= context.bottom ) {
                  module.debug('Fixed element reached bottom of container');
                  module.bindBottom();
                }
                // scroll element if larger than screen
                else if(doesntFit) {
                  module.set.scroll(elementScroll);
                  module.save.lastScroll(scroll.top);
                  module.save.elementScroll(elementScroll);
                }
              }

              // currently fixed bottom
              else if(module.is.bottom() ) {

                // top edge
                if( (scroll.bottom - element.height) <= element.top) {
                  module.debug('Bottom fixed rail has reached top of container');
                  module.setInitialPosition();
                }
                // bottom edge
                else if(scroll.bottom >= context.bottom) {
                  module.debug('Bottom fixed rail has reached bottom of container');
                  module.bindBottom();
                }
                // scroll element if larger than screen
                else if(doesntFit) {
                  module.set.scroll(elementScroll);
                  module.save.lastScroll(scroll.top);
                  module.save.elementScroll(elementScroll);
                }

              }
            }
            else if( module.is.bottom() ) {
              if( scroll.top <= element.top ) {
                module.debug('Jumped from bottom fixed to top fixed, most likely used home/end button');
                module.setInitialPosition();
              }
              else {
                if(settings.pushing) {
                  if(module.is.bound() && scroll.bottom <= context.bottom ) {
                    module.debug('Fixing bottom attached element to bottom of browser.');
                    module.fixBottom();
                  }
                }
                else {
                  if(module.is.bound() && (scroll.top <= context.bottom - element.height) ) {
                    module.debug('Fixing bottom attached element to top of browser.');
                    module.fixTop();
                  }
                }
              }
            }
          }
        },

        bindTop: function() {
          module.debug('Binding element to top of parent container');
          module.remove.offset();
          $module
            .css({
              left         : '',
              top          : '',
              marginBottom : ''
            })
            .removeClass(className.fixed)
            .removeClass(className.bottom)
            .addClass(className.bound)
            .addClass(className.top)
          ;
          settings.onTop.call(element);
          settings.onUnstick.call(element);
        },
        bindBottom: function() {
          module.debug('Binding element to bottom of parent container');
          module.remove.offset();
          $module
            .css({
              left         : '',
              top          : ''
            })
            .removeClass(className.fixed)
            .removeClass(className.top)
            .addClass(className.bound)
            .addClass(className.bottom)
          ;
          settings.onBottom.call(element);
          settings.onUnstick.call(element);
        },

        setInitialPosition: function() {
          module.debug('Returning to initial position');
          module.unfix();
          module.unbind();
        },


        fixTop: function() {
          module.debug('Fixing element to top of page');
          module.set.minimumSize();
          module.set.offset();
          $module
            .css({
              left         : module.cache.element.left,
              bottom       : '',
              marginBottom : ''
            })
            .removeClass(className.bound)
            .removeClass(className.bottom)
            .addClass(className.fixed)
            .addClass(className.top)
          ;
          settings.onStick.call(element);
        },

        fixBottom: function() {
          module.debug('Sticking element to bottom of page');
          module.set.minimumSize();
          module.set.offset();
          $module
            .css({
              left         : module.cache.element.left,
              bottom       : '',
              marginBottom : ''
            })
            .removeClass(className.bound)
            .removeClass(className.top)
            .addClass(className.fixed)
            .addClass(className.bottom)
          ;
          settings.onStick.call(element);
        },

        unbind: function() {
          if( module.is.bound() ) {
            module.debug('Removing container bound position on element');
            module.remove.offset();
            $module
              .removeClass(className.bound)
              .removeClass(className.top)
              .removeClass(className.bottom)
            ;
          }
        },

        unfix: function() {
          if( module.is.fixed() ) {
            module.debug('Removing fixed position on element');
            module.remove.offset();
            $module
              .removeClass(className.fixed)
              .removeClass(className.top)
              .removeClass(className.bottom)
            ;
            settings.onUnstick.call(element);
          }
        },

        reset: function() {
          module.debug('Resetting elements position');
          module.unbind();
          module.unfix();
          module.resetCSS();
          module.remove.offset();
          module.remove.lastScroll();
        },

        resetCSS: function() {
          $module
            .css({
              width  : '',
              height : ''
            })
          ;
          $container
            .css({
              height: ''
            })
          ;
        },

        setting: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            settings[name] = value;
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 0);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.sticky.settings = {

  name           : 'Sticky',
  namespace      : 'sticky',

  silent         : false,
  debug          : false,
  verbose        : true,
  performance    : true,

  // whether to stick in the opposite direction on scroll up
  pushing        : false,

  context        : false,

  // Context to watch scroll events
  scrollContext  : window,

  // Offset to adjust scroll
  offset         : 0,

  // Offset to adjust scroll when attached to bottom of screen
  bottomOffset   : 0,

  jitter         : 5, // will only set container height if difference between context and container is larger than this number

  // Whether to automatically observe changes with Mutation Observers
  observeChanges : false,

  // Called when position is recalculated
  onReposition   : function(){},

  // Called on each scroll
  onScroll       : function(){},

  // Called when element is stuck to viewport
  onStick        : function(){},

  // Called when element is unstuck from viewport
  onUnstick      : function(){},

  // Called when element reaches top of context
  onTop          : function(){},

  // Called when element reaches bottom of context
  onBottom       : function(){},

  error         : {
    container      : 'Sticky element must be inside a relative container',
    visible        : 'Element is hidden, you must call refresh after element becomes visible. Use silent setting to surpress this warning in production.',
    method         : 'The method you called is not defined.',
    invalidContext : 'Context specified does not exist',
    elementSize    : 'Sticky element is larger than its container, cannot create sticky.'
  },

  className : {
    bound     : 'bound',
    fixed     : 'fixed',
    supported : 'native',
    top       : 'top',
    bottom    : 'bottom'
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Tab
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.tab = function(parameters) {

  var
    // use window context if none specified
    $allModules     = $.isFunction(this)
        ? $(window)
        : $(this),

    moduleSelector  = $allModules.selector || '',
    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    initializedHistory = false,
    returnedValue
  ;

  $allModules
    .each(function() {
      var

        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.tab.settings, parameters)
          : $.extend({}, $.fn.tab.settings),

        className       = settings.className,
        metadata        = settings.metadata,
        selector        = settings.selector,
        error           = settings.error,

        eventNamespace  = '.' + settings.namespace,
        moduleNamespace = 'module-' + settings.namespace,

        $module         = $(this),
        $context,
        $tabs,

        cache           = {},
        firstLoad       = true,
        recursionDepth  = 0,
        element         = this,
        instance        = $module.data(moduleNamespace),

        activeTabPath,
        parameterArray,
        module,

        historyEvent

      ;

      module = {

        initialize: function() {
          module.debug('Initializing tab menu item', $module);
          module.fix.callbacks();
          module.determineTabs();

          module.debug('Determining tabs', settings.context, $tabs);
          // set up automatic routing
          if(settings.auto) {
            module.set.auto();
          }
          module.bind.events();

          if(settings.history && !initializedHistory) {
            module.initializeHistory();
            initializedHistory = true;
          }

          module.instantiate();
        },

        instantiate: function () {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.debug('Destroying tabs', $module);
          $module
            .removeData(moduleNamespace)
            .off(eventNamespace)
          ;
        },

        bind: {
          events: function() {
            // if using $.tab don't add events
            if( !$.isWindow( element ) ) {
              module.debug('Attaching tab activation events to element', $module);
              $module
                .on('click' + eventNamespace, module.event.click)
              ;
            }
          }
        },

        determineTabs: function() {
          var
            $reference
          ;

          // determine tab context
          if(settings.context === 'parent') {
            if($module.closest(selector.ui).length > 0) {
              $reference = $module.closest(selector.ui);
              module.verbose('Using closest UI element as parent', $reference);
            }
            else {
              $reference = $module;
            }
            $context = $reference.parent();
            module.verbose('Determined parent element for creating context', $context);
          }
          else if(settings.context) {
            $context = $(settings.context);
            module.verbose('Using selector for tab context', settings.context, $context);
          }
          else {
            $context = $('body');
          }
          // find tabs
          if(settings.childrenOnly) {
            $tabs = $context.children(selector.tabs);
            module.debug('Searching tab context children for tabs', $context, $tabs);
          }
          else {
            $tabs = $context.find(selector.tabs);
            module.debug('Searching tab context for tabs', $context, $tabs);
          }
        },

        fix: {
          callbacks: function() {
            if( $.isPlainObject(parameters) && (parameters.onTabLoad || parameters.onTabInit) ) {
              if(parameters.onTabLoad) {
                parameters.onLoad = parameters.onTabLoad;
                delete parameters.onTabLoad;
                module.error(error.legacyLoad, parameters.onLoad);
              }
              if(parameters.onTabInit) {
                parameters.onFirstLoad = parameters.onTabInit;
                delete parameters.onTabInit;
                module.error(error.legacyInit, parameters.onFirstLoad);
              }
              settings = $.extend(true, {}, $.fn.tab.settings, parameters);
            }
          }
        },

        initializeHistory: function() {
          module.debug('Initializing page state');
          if( $.address === undefined ) {
            module.error(error.state);
            return false;
          }
          else {
            if(settings.historyType == 'state') {
              module.debug('Using HTML5 to manage state');
              if(settings.path !== false) {
                $.address
                  .history(true)
                  .state(settings.path)
                ;
              }
              else {
                module.error(error.path);
                return false;
              }
            }
            $.address
              .bind('change', module.event.history.change)
            ;
          }
        },

        event: {
          click: function(event) {
            var
              tabPath = $(this).data(metadata.tab)
            ;
            if(tabPath !== undefined) {
              if(settings.history) {
                module.verbose('Updating page state', event);
                $.address.value(tabPath);
              }
              else {
                module.verbose('Changing tab', event);
                module.changeTab(tabPath);
              }
              event.preventDefault();
            }
            else {
              module.debug('No tab specified');
            }
          },
          history: {
            change: function(event) {
              var
                tabPath   = event.pathNames.join('/') || module.get.initialPath(),
                pageTitle = settings.templates.determineTitle(tabPath) || false
              ;
              module.performance.display();
              module.debug('History change event', tabPath, event);
              historyEvent = event;
              if(tabPath !== undefined) {
                module.changeTab(tabPath);
              }
              if(pageTitle) {
                $.address.title(pageTitle);
              }
            }
          }
        },

        refresh: function() {
          if(activeTabPath) {
            module.debug('Refreshing tab', activeTabPath);
            module.changeTab(activeTabPath);
          }
        },

        cache: {

          read: function(cacheKey) {
            return (cacheKey !== undefined)
              ? cache[cacheKey]
              : false
            ;
          },
          add: function(cacheKey, content) {
            cacheKey = cacheKey || activeTabPath;
            module.debug('Adding cached content for', cacheKey);
            cache[cacheKey] = content;
          },
          remove: function(cacheKey) {
            cacheKey = cacheKey || activeTabPath;
            module.debug('Removing cached content for', cacheKey);
            delete cache[cacheKey];
          }
        },

        set: {
          auto: function() {
            var
              url = (typeof settings.path == 'string')
                ? settings.path.replace(/\/$/, '') + '/{$tab}'
                : '/{$tab}'
            ;
            module.verbose('Setting up automatic tab retrieval from server', url);
            if($.isPlainObject(settings.apiSettings)) {
              settings.apiSettings.url = url;
            }
            else {
              settings.apiSettings = {
                url: url
              };
            }
          },
          loading: function(tabPath) {
            var
              $tab      = module.get.tabElement(tabPath),
              isLoading = $tab.hasClass(className.loading)
            ;
            if(!isLoading) {
              module.verbose('Setting loading state for', $tab);
              $tab
                .addClass(className.loading)
                .siblings($tabs)
                  .removeClass(className.active + ' ' + className.loading)
              ;
              if($tab.length > 0) {
                settings.onRequest.call($tab[0], tabPath);
              }
            }
          },
          state: function(state) {
            $.address.value(state);
          }
        },

        changeTab: function(tabPath) {
          var
            pushStateAvailable = (window.history && window.history.pushState),
            shouldIgnoreLoad   = (pushStateAvailable && settings.ignoreFirstLoad && firstLoad),
            remoteContent      = (settings.auto || $.isPlainObject(settings.apiSettings) ),
            // only add default path if not remote content
            pathArray = (remoteContent && !shouldIgnoreLoad)
              ? module.utilities.pathToArray(tabPath)
              : module.get.defaultPathArray(tabPath)
          ;
          tabPath = module.utilities.arrayToPath(pathArray);
          $.each(pathArray, function(index, tab) {
            var
              currentPathArray   = pathArray.slice(0, index + 1),
              currentPath        = module.utilities.arrayToPath(currentPathArray),

              isTab              = module.is.tab(currentPath),
              isLastIndex        = (index + 1 == pathArray.length),

              $tab               = module.get.tabElement(currentPath),
              $anchor,
              nextPathArray,
              nextPath,
              isLastTab
            ;
            module.verbose('Looking for tab', tab);
            if(isTab) {
              module.verbose('Tab was found', tab);
              // scope up
              activeTabPath  = currentPath;
              parameterArray = module.utilities.filterArray(pathArray, currentPathArray);

              if(isLastIndex) {
                isLastTab = true;
              }
              else {
                nextPathArray = pathArray.slice(0, index + 2);
                nextPath      = module.utilities.arrayToPath(nextPathArray);
                isLastTab     = ( !module.is.tab(nextPath) );
                if(isLastTab) {
                  module.verbose('Tab parameters found', nextPathArray);
                }
              }
              if(isLastTab && remoteContent) {
                if(!shouldIgnoreLoad) {
                  module.activate.navigation(currentPath);
                  module.fetch.content(currentPath, tabPath);
                }
                else {
                  module.debug('Ignoring remote content on first tab load', currentPath);
                  firstLoad = false;
                  module.cache.add(tabPath, $tab.html());
                  module.activate.all(currentPath);
                  settings.onFirstLoad.call($tab[0], currentPath, parameterArray, historyEvent);
                  settings.onLoad.call($tab[0], currentPath, parameterArray, historyEvent);
                }
                return false;
              }
              else {
                module.debug('Opened local tab', currentPath);
                module.activate.all(currentPath);
                if( !module.cache.read(currentPath) ) {
                  module.cache.add(currentPath, true);
                  module.debug('First time tab loaded calling tab init');
                  settings.onFirstLoad.call($tab[0], currentPath, parameterArray, historyEvent);
                }
                settings.onLoad.call($tab[0], currentPath, parameterArray, historyEvent);
              }

            }
            else if(tabPath.search('/') == -1 && tabPath !== '') {
              // look for in page anchor
              $anchor     = $('#' + tabPath + ', a[name="' + tabPath + '"]');
              currentPath = $anchor.closest('[data-tab]').data(metadata.tab);
              $tab        = module.get.tabElement(currentPath);
              // if anchor exists use parent tab
              if($anchor && $anchor.length > 0 && currentPath) {
                module.debug('Anchor link used, opening parent tab', $tab, $anchor);
                if( !$tab.hasClass(className.active) ) {
                  setTimeout(function() {
                    module.scrollTo($anchor);
                  }, 0);
                }
                module.activate.all(currentPath);
                if( !module.cache.read(currentPath) ) {
                  module.cache.add(currentPath, true);
                  module.debug('First time tab loaded calling tab init');
                  settings.onFirstLoad.call($tab[0], currentPath, parameterArray, historyEvent);
                }
                settings.onLoad.call($tab[0], currentPath, parameterArray, historyEvent);
                return false;
              }
            }
            else {
              module.error(error.missingTab, $module, $context, currentPath);
              return false;
            }
          });
        },

        scrollTo: function($element) {
          var
            scrollOffset = ($element && $element.length > 0)
              ? $element.offset().top
              : false
          ;
          if(scrollOffset !== false) {
            module.debug('Forcing scroll to an in-page link in a hidden tab', scrollOffset, $element);
            $(document).scrollTop(scrollOffset);
          }
        },

        update: {
          content: function(tabPath, html, evaluateScripts) {
            var
              $tab = module.get.tabElement(tabPath),
              tab  = $tab[0]
            ;
            evaluateScripts = (evaluateScripts !== undefined)
              ? evaluateScripts
              : settings.evaluateScripts
            ;
            if(evaluateScripts) {
              module.debug('Updating HTML and evaluating inline scripts', tabPath, html);
              $tab.html(html);
            }
            else {
              module.debug('Updating HTML', tabPath, html);
              tab.innerHTML = html;
            }
          }
        },

        fetch: {

          content: function(tabPath, fullTabPath) {
            var
              $tab        = module.get.tabElement(tabPath),
              apiSettings = {
                dataType         : 'html',
                encodeParameters : false,
                on               : 'now',
                cache            : settings.alwaysRefresh,
                headers          : {
                  'X-Remote': true
                },
                onSuccess : function(response) {
                  if(settings.cacheType == 'response') {
                    module.cache.add(fullTabPath, response);
                  }
                  module.update.content(tabPath, response);
                  if(tabPath == activeTabPath) {
                    module.debug('Content loaded', tabPath);
                    module.activate.tab(tabPath);
                  }
                  else {
                    module.debug('Content loaded in background', tabPath);
                  }
                  settings.onFirstLoad.call($tab[0], tabPath, parameterArray, historyEvent);
                  settings.onLoad.call($tab[0], tabPath, parameterArray, historyEvent);
                  if(settings.cacheType != 'response') {
                    module.cache.add(fullTabPath, $tab.html());
                  }
                },
                urlData: {
                  tab: fullTabPath
                }
              },
              request         = $tab.api('get request') || false,
              existingRequest = ( request && request.state() === 'pending' ),
              requestSettings,
              cachedContent
            ;

            fullTabPath   = fullTabPath || tabPath;
            cachedContent = module.cache.read(fullTabPath);


            if(settings.cache && cachedContent) {
              module.activate.tab(tabPath);
              module.debug('Adding cached content', fullTabPath);
              if(settings.evaluateScripts == 'once') {
                module.update.content(tabPath, cachedContent, false);
              }
              else {
                module.update.content(tabPath, cachedContent);
              }
              settings.onLoad.call($tab[0], tabPath, parameterArray, historyEvent);
            }
            else if(existingRequest) {
              module.set.loading(tabPath);
              module.debug('Content is already loading', fullTabPath);
            }
            else if($.api !== undefined) {
              requestSettings = $.extend(true, {}, settings.apiSettings, apiSettings);
              module.debug('Retrieving remote content', fullTabPath, requestSettings);
              module.set.loading(tabPath);
              $tab.api(requestSettings);
            }
            else {
              module.error(error.api);
            }
          }
        },

        activate: {
          all: function(tabPath) {
            module.activate.tab(tabPath);
            module.activate.navigation(tabPath);
          },
          tab: function(tabPath) {
            var
              $tab          = module.get.tabElement(tabPath),
              $deactiveTabs = (settings.deactivate == 'siblings')
                ? $tab.siblings($tabs)
                : $tabs.not($tab),
              isActive      = $tab.hasClass(className.active)
            ;
            module.verbose('Showing tab content for', $tab);
            if(!isActive) {
              $tab
                .addClass(className.active)
              ;
              $deactiveTabs
                .removeClass(className.active + ' ' + className.loading)
              ;
              if($tab.length > 0) {
                settings.onVisible.call($tab[0], tabPath);
              }
            }
          },
          navigation: function(tabPath) {
            var
              $navigation         = module.get.navElement(tabPath),
              $deactiveNavigation = (settings.deactivate == 'siblings')
                ? $navigation.siblings($allModules)
                : $allModules.not($navigation),
              isActive    = $navigation.hasClass(className.active)
            ;
            module.verbose('Activating tab navigation for', $navigation, tabPath);
            if(!isActive) {
              $navigation
                .addClass(className.active)
              ;
              $deactiveNavigation
                .removeClass(className.active + ' ' + className.loading)
              ;
            }
          }
        },

        deactivate: {
          all: function() {
            module.deactivate.navigation();
            module.deactivate.tabs();
          },
          navigation: function() {
            $allModules
              .removeClass(className.active)
            ;
          },
          tabs: function() {
            $tabs
              .removeClass(className.active + ' ' + className.loading)
            ;
          }
        },

        is: {
          tab: function(tabName) {
            return (tabName !== undefined)
              ? ( module.get.tabElement(tabName).length > 0 )
              : false
            ;
          }
        },

        get: {
          initialPath: function() {
            return $allModules.eq(0).data(metadata.tab) || $tabs.eq(0).data(metadata.tab);
          },
          path: function() {
            return $.address.value();
          },
          // adds default tabs to tab path
          defaultPathArray: function(tabPath) {
            return module.utilities.pathToArray( module.get.defaultPath(tabPath) );
          },
          defaultPath: function(tabPath) {
            var
              $defaultNav = $allModules.filter('[data-' + metadata.tab + '^="' + tabPath + '/"]').eq(0),
              defaultTab  = $defaultNav.data(metadata.tab) || false
            ;
            if( defaultTab ) {
              module.debug('Found default tab', defaultTab);
              if(recursionDepth < settings.maxDepth) {
                recursionDepth++;
                return module.get.defaultPath(defaultTab);
              }
              module.error(error.recursion);
            }
            else {
              module.debug('No default tabs found for', tabPath, $tabs);
            }
            recursionDepth = 0;
            return tabPath;
          },
          navElement: function(tabPath) {
            tabPath = tabPath || activeTabPath;
            return $allModules.filter('[data-' + metadata.tab + '="' + tabPath + '"]');
          },
          tabElement: function(tabPath) {
            var
              $fullPathTab,
              $simplePathTab,
              tabPathArray,
              lastTab
            ;
            tabPath        = tabPath || activeTabPath;
            tabPathArray   = module.utilities.pathToArray(tabPath);
            lastTab        = module.utilities.last(tabPathArray);
            $fullPathTab   = $tabs.filter('[data-' + metadata.tab + '="' + tabPath + '"]');
            $simplePathTab = $tabs.filter('[data-' + metadata.tab + '="' + lastTab + '"]');
            return ($fullPathTab.length > 0)
              ? $fullPathTab
              : $simplePathTab
            ;
          },
          tab: function() {
            return activeTabPath;
          }
        },

        utilities: {
          filterArray: function(keepArray, removeArray) {
            return $.grep(keepArray, function(keepValue) {
              return ( $.inArray(keepValue, removeArray) == -1);
            });
          },
          last: function(array) {
            return $.isArray(array)
              ? array[ array.length - 1]
              : false
            ;
          },
          pathToArray: function(pathName) {
            if(pathName === undefined) {
              pathName = activeTabPath;
            }
            return typeof pathName == 'string'
              ? pathName.split('/')
              : [pathName]
            ;
          },
          arrayToPath: function(pathArray) {
            return $.isArray(pathArray)
              ? pathArray.join('/')
              : false
            ;
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };
      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;
  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;

};

// shortcut for tabbed content with no defined navigation
$.tab = function() {
  $(window).tab.apply(this, arguments);
};

$.fn.tab.settings = {

  name            : 'Tab',
  namespace       : 'tab',

  silent          : false,
  debug           : false,
  verbose         : false,
  performance     : true,

  auto            : false,      // uses pjax style endpoints fetching content from same url with remote-content headers
  history         : false,      // use browser history
  historyType     : 'hash',     // #/ or html5 state
  path            : false,      // base path of url

  context         : false,      // specify a context that tabs must appear inside
  childrenOnly    : false,      // use only tabs that are children of context
  maxDepth        : 25,         // max depth a tab can be nested

  deactivate      : 'siblings', // whether tabs should deactivate sibling menu elements or all elements initialized together

  alwaysRefresh   : false,      // load tab content new every tab click
  cache           : true,       // cache the content requests to pull locally
  cacheType       : 'response', // Whether to cache exact response, or to html cache contents after scripts execute
  ignoreFirstLoad : false,      // don't load remote content on first load

  apiSettings     : false,      // settings for api call
  evaluateScripts : 'once',     // whether inline scripts should be parsed (true/false/once). Once will not re-evaluate on cached content

  onFirstLoad : function(tabPath, parameterArray, historyEvent) {}, // called first time loaded
  onLoad      : function(tabPath, parameterArray, historyEvent) {}, // called on every load
  onVisible   : function(tabPath, parameterArray, historyEvent) {}, // called every time tab visible
  onRequest   : function(tabPath, parameterArray, historyEvent) {}, // called ever time a tab beings loading remote content

  templates : {
    determineTitle: function(tabArray) {} // returns page title for path
  },

  error: {
    api        : 'You attempted to load content without API module',
    method     : 'The method you called is not defined',
    missingTab : 'Activated tab cannot be found. Tabs are case-sensitive.',
    noContent  : 'The tab you specified is missing a content url.',
    path       : 'History enabled, but no path was specified',
    recursion  : 'Max recursive depth reached',
    legacyInit : 'onTabInit has been renamed to onFirstLoad in 2.0, please adjust your code.',
    legacyLoad : 'onTabLoad has been renamed to onLoad in 2.0. Please adjust your code',
    state      : 'History requires Asual\'s Address library <https://github.com/asual/jquery-address>'
  },

  metadata : {
    tab    : 'tab',
    loaded : 'loaded',
    promise: 'promise'
  },

  className   : {
    loading : 'loading',
    active  : 'active'
  },

  selector    : {
    tabs : '.ui.tab',
    ui   : '.ui'
  }

};

})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Transition
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.transition = function() {
  var
    $allModules     = $(this),
    moduleSelector  = $allModules.selector || '',

    time            = new Date().getTime(),
    performance     = [],

    moduleArguments = arguments,
    query           = moduleArguments[0],
    queryArguments  = [].slice.call(arguments, 1),
    methodInvoked   = (typeof query === 'string'),

    requestAnimationFrame = window.requestAnimationFrame
      || window.mozRequestAnimationFrame
      || window.webkitRequestAnimationFrame
      || window.msRequestAnimationFrame
      || function(callback) { setTimeout(callback, 0); },

    returnedValue
  ;
  $allModules
    .each(function(index) {
      var
        $module  = $(this),
        element  = this,

        // set at run time
        settings,
        instance,

        error,
        className,
        metadata,
        animationEnd,
        animationName,

        namespace,
        moduleNamespace,
        eventNamespace,
        module
      ;

      module = {

        initialize: function() {

          // get full settings
          settings        = module.get.settings.apply(element, moduleArguments);

          // shorthand
          className       = settings.className;
          error           = settings.error;
          metadata        = settings.metadata;

          // define namespace
          eventNamespace  = '.' + settings.namespace;
          moduleNamespace = 'module-' + settings.namespace;
          instance        = $module.data(moduleNamespace) || module;

          // get vendor specific events
          animationEnd    = module.get.animationEndEvent();

          if(methodInvoked) {
            methodInvoked = module.invoke(query);
          }

          // method not invoked, lets run an animation
          if(methodInvoked === false) {
            module.verbose('Converted arguments into settings object', settings);
            if(settings.interval) {
              module.delay(settings.animate);
            }
            else  {
              module.animate();
            }
            module.instantiate();
          }
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, instance)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous module for', element);
          $module
            .removeData(moduleNamespace)
          ;
        },

        refresh: function() {
          module.verbose('Refreshing display type on next animation');
          delete module.displayType;
        },

        forceRepaint: function() {
          module.verbose('Forcing element repaint');
          var
            $parentElement = $module.parent(),
            $nextElement = $module.next()
          ;
          if($nextElement.length === 0) {
            $module.detach().appendTo($parentElement);
          }
          else {
            $module.detach().insertBefore($nextElement);
          }
        },

        repaint: function() {
          module.verbose('Repainting element');
          var
            fakeAssignment = element.offsetWidth
          ;
        },

        delay: function(interval) {
          var
            direction = module.get.animationDirection(),
            shouldReverse,
            delay
          ;
          if(!direction) {
            direction = module.can.transition()
              ? module.get.direction()
              : 'static'
            ;
          }
          interval = (interval !== undefined)
            ? interval
            : settings.interval
          ;
          shouldReverse = (settings.reverse == 'auto' && direction == className.outward);
          delay = (shouldReverse || settings.reverse == true)
            ? ($allModules.length - index) * settings.interval
            : index * settings.interval
          ;
          module.debug('Delaying animation by', delay);
          setTimeout(module.animate, delay);
        },

        animate: function(overrideSettings) {
          settings = overrideSettings || settings;
          if(!module.is.supported()) {
            module.error(error.support);
            return false;
          }
          module.debug('Preparing animation', settings.animation);
          if(module.is.animating()) {
            if(settings.queue) {
              if(!settings.allowRepeats && module.has.direction() && module.is.occurring() && module.queuing !== true) {
                module.debug('Animation is currently occurring, preventing queueing same animation', settings.animation);
              }
              else {
                module.queue(settings.animation);
              }
              return false;
            }
            else if(!settings.allowRepeats && module.is.occurring()) {
              module.debug('Animation is already occurring, will not execute repeated animation', settings.animation);
              return false;
            }
            else {
              module.debug('New animation started, completing previous early', settings.animation);
              instance.complete();
            }
          }
          if( module.can.animate() ) {
            module.set.animating(settings.animation);
          }
          else {
            module.error(error.noAnimation, settings.animation, element);
          }
        },

        reset: function() {
          module.debug('Resetting animation to beginning conditions');
          module.remove.animationCallbacks();
          module.restore.conditions();
          module.remove.animating();
        },

        queue: function(animation) {
          module.debug('Queueing animation of', animation);
          module.queuing = true;
          $module
            .one(animationEnd + '.queue' + eventNamespace, function() {
              module.queuing = false;
              module.repaint();
              module.animate.apply(this, settings);
            })
          ;
        },

        complete: function (event) {
          module.debug('Animation complete', settings.animation);
          module.remove.completeCallback();
          module.remove.failSafe();
          if(!module.is.looping()) {
            if( module.is.outward() ) {
              module.verbose('Animation is outward, hiding element');
              module.restore.conditions();
              module.hide();
            }
            else if( module.is.inward() ) {
              module.verbose('Animation is outward, showing element');
              module.restore.conditions();
              module.show();
            }
            else {
              module.verbose('Static animation completed');
              module.restore.conditions();
              settings.onComplete.call(element);
            }
          }
        },

        force: {
          visible: function() {
            var
              style          = $module.attr('style'),
              userStyle      = module.get.userStyle(),
              displayType    = module.get.displayType(),
              overrideStyle  = userStyle + 'display: ' + displayType + ' !important;',
              currentDisplay = $module.css('display'),
              emptyStyle     = (style === undefined || style === '')
            ;
            if(currentDisplay !== displayType) {
              module.verbose('Overriding default display to show element', displayType);
              $module
                .attr('style', overrideStyle)
              ;
            }
            else if(emptyStyle) {
              $module.removeAttr('style');
            }
          },
          hidden: function() {
            var
              style          = $module.attr('style'),
              currentDisplay = $module.css('display'),
              emptyStyle     = (style === undefined || style === '')
            ;
            if(currentDisplay !== 'none' && !module.is.hidden()) {
              module.verbose('Overriding default display to hide element');
              $module
                .css('display', 'none')
              ;
            }
            else if(emptyStyle) {
              $module
                .removeAttr('style')
              ;
            }
          }
        },

        has: {
          direction: function(animation) {
            var
              hasDirection = false
            ;
            animation = animation || settings.animation;
            if(typeof animation === 'string') {
              animation = animation.split(' ');
              $.each(animation, function(index, word){
                if(word === className.inward || word === className.outward) {
                  hasDirection = true;
                }
              });
            }
            return hasDirection;
          },
          inlineDisplay: function() {
            var
              style = $module.attr('style') || ''
            ;
            return $.isArray(style.match(/display.*?;/, ''));
          }
        },

        set: {
          animating: function(animation) {
            var
              animationClass,
              direction
            ;
            // remove previous callbacks
            module.remove.completeCallback();

            // determine exact animation
            animation      = animation || settings.animation;
            animationClass = module.get.animationClass(animation);

            // save animation class in cache to restore class names
            module.save.animation(animationClass);

            // override display if necessary so animation appears visibly
            module.force.visible();

            module.remove.hidden();
            module.remove.direction();

            module.start.animation(animationClass);

          },
          duration: function(animationName, duration) {
            duration = duration || settings.duration;
            duration = (typeof duration == 'number')
              ? duration + 'ms'
              : duration
            ;
            if(duration || duration === 0) {
              module.verbose('Setting animation duration', duration);
              $module
                .css({
                  'animation-duration':  duration
                })
              ;
            }
          },
          direction: function(direction) {
            direction = direction || module.get.direction();
            if(direction == className.inward) {
              module.set.inward();
            }
            else {
              module.set.outward();
            }
          },
          looping: function() {
            module.debug('Transition set to loop');
            $module
              .addClass(className.looping)
            ;
          },
          hidden: function() {
            $module
              .addClass(className.transition)
              .addClass(className.hidden)
            ;
          },
          inward: function() {
            module.debug('Setting direction to inward');
            $module
              .removeClass(className.outward)
              .addClass(className.inward)
            ;
          },
          outward: function() {
            module.debug('Setting direction to outward');
            $module
              .removeClass(className.inward)
              .addClass(className.outward)
            ;
          },
          visible: function() {
            $module
              .addClass(className.transition)
              .addClass(className.visible)
            ;
          }
        },

        start: {
          animation: function(animationClass) {
            animationClass = animationClass || module.get.animationClass();
            module.debug('Starting tween', animationClass);
            $module
              .addClass(animationClass)
              .one(animationEnd + '.complete' + eventNamespace, module.complete)
            ;
            if(settings.useFailSafe) {
              module.add.failSafe();
            }
            module.set.duration(settings.duration);
            settings.onStart.call(element);
          }
        },

        save: {
          animation: function(animation) {
            if(!module.cache) {
              module.cache = {};
            }
            module.cache.animation = animation;
          },
          displayType: function(displayType) {
            if(displayType !== 'none') {
              $module.data(metadata.displayType, displayType);
            }
          },
          transitionExists: function(animation, exists) {
            $.fn.transition.exists[animation] = exists;
            module.verbose('Saving existence of transition', animation, exists);
          }
        },

        restore: {
          conditions: function() {
            var
              animation = module.get.currentAnimation()
            ;
            if(animation) {
              $module
                .removeClass(animation)
              ;
              module.verbose('Removing animation class', module.cache);
            }
            module.remove.duration();
          }
        },

        add: {
          failSafe: function() {
            var
              duration = module.get.duration()
            ;
            module.timer = setTimeout(function() {
              $module.triggerHandler(animationEnd);
            }, duration + settings.failSafeDelay);
            module.verbose('Adding fail safe timer', module.timer);
          }
        },

        remove: {
          animating: function() {
            $module.removeClass(className.animating);
          },
          animationCallbacks: function() {
            module.remove.queueCallback();
            module.remove.completeCallback();
          },
          queueCallback: function() {
            $module.off('.queue' + eventNamespace);
          },
          completeCallback: function() {
            $module.off('.complete' + eventNamespace);
          },
          display: function() {
            $module.css('display', '');
          },
          direction: function() {
            $module
              .removeClass(className.inward)
              .removeClass(className.outward)
            ;
          },
          duration: function() {
            $module
              .css('animation-duration', '')
            ;
          },
          failSafe: function() {
            module.verbose('Removing fail safe timer', module.timer);
            if(module.timer) {
              clearTimeout(module.timer);
            }
          },
          hidden: function() {
            $module.removeClass(className.hidden);
          },
          visible: function() {
            $module.removeClass(className.visible);
          },
          looping: function() {
            module.debug('Transitions are no longer looping');
            if( module.is.looping() ) {
              module.reset();
              $module
                .removeClass(className.looping)
              ;
            }
          },
          transition: function() {
            $module
              .removeClass(className.visible)
              .removeClass(className.hidden)
            ;
          }
        },
        get: {
          settings: function(animation, duration, onComplete) {
            // single settings object
            if(typeof animation == 'object') {
              return $.extend(true, {}, $.fn.transition.settings, animation);
            }
            // all arguments provided
            else if(typeof onComplete == 'function') {
              return $.extend({}, $.fn.transition.settings, {
                animation  : animation,
                onComplete : onComplete,
                duration   : duration
              });
            }
            // only duration provided
            else if(typeof duration == 'string' || typeof duration == 'number') {
              return $.extend({}, $.fn.transition.settings, {
                animation : animation,
                duration  : duration
              });
            }
            // duration is actually settings object
            else if(typeof duration == 'object') {
              return $.extend({}, $.fn.transition.settings, duration, {
                animation : animation
              });
            }
            // duration is actually callback
            else if(typeof duration == 'function') {
              return $.extend({}, $.fn.transition.settings, {
                animation  : animation,
                onComplete : duration
              });
            }
            // only animation provided
            else {
              return $.extend({}, $.fn.transition.settings, {
                animation : animation
              });
            }
            return $.fn.transition.settings;
          },
          animationClass: function(animation) {
            var
              animationClass = animation || settings.animation,
              directionClass = (module.can.transition() && !module.has.direction())
                ? module.get.direction() + ' '
                : ''
            ;
            return className.animating + ' '
              + className.transition + ' '
              + directionClass
              + animationClass
            ;
          },
          currentAnimation: function() {
            return (module.cache && module.cache.animation !== undefined)
              ? module.cache.animation
              : false
            ;
          },
          currentDirection: function() {
            return module.is.inward()
              ? className.inward
              : className.outward
            ;
          },
          direction: function() {
            return module.is.hidden() || !module.is.visible()
              ? className.inward
              : className.outward
            ;
          },
          animationDirection: function(animation) {
            var
              direction
            ;
            animation = animation || settings.animation;
            if(typeof animation === 'string') {
              animation = animation.split(' ');
              // search animation name for out/in class
              $.each(animation, function(index, word){
                if(word === className.inward) {
                  direction = className.inward;
                }
                else if(word === className.outward) {
                  direction = className.outward;
                }
              });
            }
            // return found direction
            if(direction) {
              return direction;
            }
            return false;
          },
          duration: function(duration) {
            duration = duration || settings.duration;
            if(duration === false) {
              duration = $module.css('animation-duration') || 0;
            }
            return (typeof duration === 'string')
              ? (duration.indexOf('ms') > -1)
                ? parseFloat(duration)
                : parseFloat(duration) * 1000
              : duration
            ;
          },
          displayType: function() {
            if(settings.displayType) {
              return settings.displayType;
            }
            if($module.data(metadata.displayType) === undefined) {
              // create fake element to determine display state
              module.can.transition(true);
            }
            return $module.data(metadata.displayType);
          },
          userStyle: function(style) {
            style = style || $module.attr('style') || '';
            return style.replace(/display.*?;/, '');
          },
          transitionExists: function(animation) {
            return $.fn.transition.exists[animation];
          },
          animationStartEvent: function() {
            var
              element     = document.createElement('div'),
              animations  = {
                'animation'       :'animationstart',
                'OAnimation'      :'oAnimationStart',
                'MozAnimation'    :'mozAnimationStart',
                'WebkitAnimation' :'webkitAnimationStart'
              },
              animation
            ;
            for(animation in animations){
              if( element.style[animation] !== undefined ){
                return animations[animation];
              }
            }
            return false;
          },
          animationEndEvent: function() {
            var
              element     = document.createElement('div'),
              animations  = {
                'animation'       :'animationend',
                'OAnimation'      :'oAnimationEnd',
                'MozAnimation'    :'mozAnimationEnd',
                'WebkitAnimation' :'webkitAnimationEnd'
              },
              animation
            ;
            for(animation in animations){
              if( element.style[animation] !== undefined ){
                return animations[animation];
              }
            }
            return false;
          }

        },

        can: {
          transition: function(forced) {
            var
              animation         = settings.animation,
              transitionExists  = module.get.transitionExists(animation),
              elementClass,
              tagName,
              $clone,
              currentAnimation,
              inAnimation,
              directionExists,
              displayType
            ;
            if( transitionExists === undefined || forced) {
              module.verbose('Determining whether animation exists');
              elementClass = $module.attr('class');
              tagName      = $module.prop('tagName');

              $clone = $('<' + tagName + ' />').addClass( elementClass ).insertAfter($module);
              currentAnimation = $clone
                .addClass(animation)
                .removeClass(className.inward)
                .removeClass(className.outward)
                .addClass(className.animating)
                .addClass(className.transition)
                .css('animationName')
              ;
              inAnimation = $clone
                .addClass(className.inward)
                .css('animationName')
              ;
              displayType = $clone
                .attr('class', elementClass)
                .removeAttr('style')
                .removeClass(className.hidden)
                .removeClass(className.visible)
                .show()
                .css('display')
              ;
              module.verbose('Determining final display state', displayType);
              module.save.displayType(displayType);

              $clone.remove();
              if(currentAnimation != inAnimation) {
                module.debug('Direction exists for animation', animation);
                directionExists = true;
              }
              else if(currentAnimation == 'none' || !currentAnimation) {
                module.debug('No animation defined in css', animation);
                return;
              }
              else {
                module.debug('Static animation found', animation, displayType);
                directionExists = false;
              }
              module.save.transitionExists(animation, directionExists);
            }
            return (transitionExists !== undefined)
              ? transitionExists
              : directionExists
            ;
          },
          animate: function() {
            // can transition does not return a value if animation does not exist
            return (module.can.transition() !== undefined);
          }
        },

        is: {
          animating: function() {
            return $module.hasClass(className.animating);
          },
          inward: function() {
            return $module.hasClass(className.inward);
          },
          outward: function() {
            return $module.hasClass(className.outward);
          },
          looping: function() {
            return $module.hasClass(className.looping);
          },
          occurring: function(animation) {
            animation = animation || settings.animation;
            animation = '.' + animation.replace(' ', '.');
            return ( $module.filter(animation).length > 0 );
          },
          visible: function() {
            return $module.is(':visible');
          },
          hidden: function() {
            return $module.css('visibility') === 'hidden';
          },
          supported: function() {
            return(animationEnd !== false);
          }
        },

        hide: function() {
          module.verbose('Hiding element');
          if( module.is.animating() ) {
            module.reset();
          }
          element.blur(); // IE will trigger focus change if element is not blurred before hiding
          module.remove.display();
          module.remove.visible();
          module.set.hidden();
          module.force.hidden();
          settings.onHide.call(element);
          settings.onComplete.call(element);
          // module.repaint();
        },

        show: function(display) {
          module.verbose('Showing element', display);
          module.remove.hidden();
          module.set.visible();
          module.force.visible();
          settings.onShow.call(element);
          settings.onComplete.call(element);
          // module.repaint();
        },

        toggle: function() {
          if( module.is.visible() ) {
            module.hide();
          }
          else {
            module.show();
          }
        },

        stop: function() {
          module.debug('Stopping current animation');
          $module.triggerHandler(animationEnd);
        },

        stopAll: function() {
          module.debug('Stopping all animation');
          module.remove.queueCallback();
          $module.triggerHandler(animationEnd);
        },

        clear: {
          queue: function() {
            module.debug('Clearing animation queue');
            module.remove.queueCallback();
          }
        },

        enable: function() {
          module.verbose('Starting animation');
          $module.removeClass(className.disabled);
        },

        disable: function() {
          module.debug('Stopping animation');
          $module.addClass(className.disabled);
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if($allModules.length > 1) {
              title += ' ' + '(' + $allModules.length + ')';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        // modified for transition to return invoke success
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }

          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return (found !== undefined)
            ? found
            : false
          ;
        }
      };
      module.initialize();
    })
  ;
  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

// Records if CSS transition is available
$.fn.transition.exists = {};

$.fn.transition.settings = {

  // module info
  name          : 'Transition',

  // hide all output from this component regardless of other settings
  silent        : false,

  // debug content outputted to console
  debug         : false,

  // verbose debug output
  verbose       : false,

  // performance data output
  performance   : true,

  // event namespace
  namespace     : 'transition',

  // delay between animations in group
  interval      : 0,

  // whether group animations should be reversed
  reverse       : 'auto',

  // animation callback event
  onStart       : function() {},
  onComplete    : function() {},
  onShow        : function() {},
  onHide        : function() {},

  // whether timeout should be used to ensure callback fires in cases animationend does not
  useFailSafe   : true,

  // delay in ms for fail safe
  failSafeDelay : 100,

  // whether EXACT animation can occur twice in a row
  allowRepeats  : false,

  // Override final display type on visible
  displayType   : false,

  // animation duration
  animation     : 'fade',
  duration      : false,

  // new animations will occur after previous ones
  queue         : true,

  metadata : {
    displayType: 'display'
  },

  className   : {
    animating  : 'animating',
    disabled   : 'disabled',
    hidden     : 'hidden',
    inward     : 'in',
    loading    : 'loading',
    looping    : 'looping',
    outward    : 'out',
    transition : 'transition',
    visible    : 'visible'
  },

  // possible errors
  error: {
    noAnimation : 'Element is no longer attached to DOM. Unable to animate.  Use silent setting to surpress this warning in production.',
    repeated    : 'That animation is already occurring, cancelling repeated animation',
    method      : 'The method you called is not defined',
    support     : 'This browser does not support CSS animations'
  }

};


})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - API
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

var
  window = (typeof window != 'undefined' && window.Math == Math)
    ? window
    : (typeof self != 'undefined' && self.Math == Math)
      ? self
      : Function('return this')()
;

$.api = $.fn.api = function(parameters) {

  var
    // use window context if none specified
    $allModules     = $.isFunction(this)
        ? $(window)
        : $(this),
    moduleSelector = $allModules.selector || '',
    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),

    returnedValue
  ;

  $allModules
    .each(function() {
      var
        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.api.settings, parameters)
          : $.extend({}, $.fn.api.settings),

        // internal aliases
        namespace       = settings.namespace,
        metadata        = settings.metadata,
        selector        = settings.selector,
        error           = settings.error,
        className       = settings.className,

        // define namespaces for modules
        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        // element that creates request
        $module         = $(this),
        $form           = $module.closest(selector.form),

        // context used for state
        $context        = (settings.stateContext)
          ? $(settings.stateContext)
          : $module,

        // request details
        ajaxSettings,
        requestSettings,
        url,
        data,
        requestStartTime,

        // standard module
        element         = this,
        context         = $context[0],
        instance        = $module.data(moduleNamespace),
        module
      ;

      module = {

        initialize: function() {
          if(!methodInvoked) {
            module.bind.events();
          }
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, instance)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous module for', element);
          $module
            .removeData(moduleNamespace)
            .off(eventNamespace)
          ;
        },

        bind: {
          events: function() {
            var
              triggerEvent = module.get.event()
            ;
            if( triggerEvent ) {
              module.verbose('Attaching API events to element', triggerEvent);
              $module
                .on(triggerEvent + eventNamespace, module.event.trigger)
              ;
            }
            else if(settings.on == 'now') {
              module.debug('Querying API endpoint immediately');
              module.query();
            }
          }
        },

        decode: {
          json: function(response) {
            if(response !== undefined && typeof response == 'string') {
              try {
               response = JSON.parse(response);
              }
              catch(e) {
                // isnt json string
              }
            }
            return response;
          }
        },

        read: {
          cachedResponse: function(url) {
            var
              response
            ;
            if(window.Storage === undefined) {
              module.error(error.noStorage);
              return;
            }
            response = sessionStorage.getItem(url);
            module.debug('Using cached response', url, response);
            response = module.decode.json(response);
            return response;
          }
        },
        write: {
          cachedResponse: function(url, response) {
            if(response && response === '') {
              module.debug('Response empty, not caching', response);
              return;
            }
            if(window.Storage === undefined) {
              module.error(error.noStorage);
              return;
            }
            if( $.isPlainObject(response) ) {
              response = JSON.stringify(response);
            }
            sessionStorage.setItem(url, response);
            module.verbose('Storing cached response for url', url, response);
          }
        },

        query: function() {

          if(module.is.disabled()) {
            module.debug('Element is disabled API request aborted');
            return;
          }

          if(module.is.loading()) {
            if(settings.interruptRequests) {
              module.debug('Interrupting previous request');
              module.abort();
            }
            else {
              module.debug('Cancelling request, previous request is still pending');
              return;
            }
          }

          // pass element metadata to url (value, text)
          if(settings.defaultData) {
            $.extend(true, settings.urlData, module.get.defaultData());
          }

          // Add form content
          if(settings.serializeForm) {
            settings.data = module.add.formData(settings.data);
          }

          // call beforesend and get any settings changes
          requestSettings = module.get.settings();

          // check if before send cancelled request
          if(requestSettings === false) {
            module.cancelled = true;
            module.error(error.beforeSend);
            return;
          }
          else {
            module.cancelled = false;
          }

          // get url
          url = module.get.templatedURL();

          if(!url && !module.is.mocked()) {
            module.error(error.missingURL);
            return;
          }

          // replace variables
          url = module.add.urlData( url );
          // missing url parameters
          if( !url && !module.is.mocked()) {
            return;
          }

          requestSettings.url = settings.base + url;

          // look for jQuery ajax parameters in settings
          ajaxSettings = $.extend(true, {}, settings, {
            type       : settings.method || settings.type,
            data       : data,
            url        : settings.base + url,
            beforeSend : settings.beforeXHR,
            success    : function() {},
            failure    : function() {},
            complete   : function() {}
          });

          module.debug('Querying URL', ajaxSettings.url);
          module.verbose('Using AJAX settings', ajaxSettings);
          if(settings.cache === 'local' && module.read.cachedResponse(url)) {
            module.debug('Response returned from local cache');
            module.request = module.create.request();
            module.request.resolveWith(context, [ module.read.cachedResponse(url) ]);
            return;
          }

          if( !settings.throttle ) {
            module.debug('Sending request', data, ajaxSettings.method);
            module.send.request();
          }
          else {
            if(!settings.throttleFirstRequest && !module.timer) {
              module.debug('Sending request', data, ajaxSettings.method);
              module.send.request();
              module.timer = setTimeout(function(){}, settings.throttle);
            }
            else {
              module.debug('Throttling request', settings.throttle);
              clearTimeout(module.timer);
              module.timer = setTimeout(function() {
                if(module.timer) {
                  delete module.timer;
                }
                module.debug('Sending throttled request', data, ajaxSettings.method);
                module.send.request();
              }, settings.throttle);
            }
          }

        },

        should: {
          removeError: function() {
            return ( settings.hideError === true || (settings.hideError === 'auto' && !module.is.form()) );
          }
        },

        is: {
          disabled: function() {
            return ($module.filter(selector.disabled).length > 0);
          },
          expectingJSON: function() {
            return settings.dataType === 'json' || settings.dataType === 'jsonp';
          },
          form: function() {
            return $module.is('form') || $context.is('form');
          },
          mocked: function() {
            return (settings.mockResponse || settings.mockResponseAsync || settings.response || settings.responseAsync);
          },
          input: function() {
            return $module.is('input');
          },
          loading: function() {
            return (module.request)
              ? (module.request.state() == 'pending')
              : false
            ;
          },
          abortedRequest: function(xhr) {
            if(xhr && xhr.readyState !== undefined && xhr.readyState === 0) {
              module.verbose('XHR request determined to be aborted');
              return true;
            }
            else {
              module.verbose('XHR request was not aborted');
              return false;
            }
          },
          validResponse: function(response) {
            if( (!module.is.expectingJSON()) || !$.isFunction(settings.successTest) ) {
              module.verbose('Response is not JSON, skipping validation', settings.successTest, response);
              return true;
            }
            module.debug('Checking JSON returned success', settings.successTest, response);
            if( settings.successTest(response) ) {
              module.debug('Response passed success test', response);
              return true;
            }
            else {
              module.debug('Response failed success test', response);
              return false;
            }
          }
        },

        was: {
          cancelled: function() {
            return (module.cancelled || false);
          },
          succesful: function() {
            return (module.request && module.request.state() == 'resolved');
          },
          failure: function() {
            return (module.request && module.request.state() == 'rejected');
          },
          complete: function() {
            return (module.request && (module.request.state() == 'resolved' || module.request.state() == 'rejected') );
          }
        },

        add: {
          urlData: function(url, urlData) {
            var
              requiredVariables,
              optionalVariables
            ;
            if(url) {
              requiredVariables = url.match(settings.regExp.required);
              optionalVariables = url.match(settings.regExp.optional);
              urlData           = urlData || settings.urlData;
              if(requiredVariables) {
                module.debug('Looking for required URL variables', requiredVariables);
                $.each(requiredVariables, function(index, templatedString) {
                  var
                    // allow legacy {$var} style
                    variable = (templatedString.indexOf('$') !== -1)
                      ? templatedString.substr(2, templatedString.length - 3)
                      : templatedString.substr(1, templatedString.length - 2),
                    value   = ($.isPlainObject(urlData) && urlData[variable] !== undefined)
                      ? urlData[variable]
                      : ($module.data(variable) !== undefined)
                        ? $module.data(variable)
                        : ($context.data(variable) !== undefined)
                          ? $context.data(variable)
                          : urlData[variable]
                  ;
                  // remove value
                  if(value === undefined) {
                    module.error(error.requiredParameter, variable, url);
                    url = false;
                    return false;
                  }
                  else {
                    module.verbose('Found required variable', variable, value);
                    value = (settings.encodeParameters)
                      ? module.get.urlEncodedValue(value)
                      : value
                    ;
                    url = url.replace(templatedString, value);
                  }
                });
              }
              if(optionalVariables) {
                module.debug('Looking for optional URL variables', requiredVariables);
                $.each(optionalVariables, function(index, templatedString) {
                  var
                    // allow legacy {/$var} style
                    variable = (templatedString.indexOf('$') !== -1)
                      ? templatedString.substr(3, templatedString.length - 4)
                      : templatedString.substr(2, templatedString.length - 3),
                    value   = ($.isPlainObject(urlData) && urlData[variable] !== undefined)
                      ? urlData[variable]
                      : ($module.data(variable) !== undefined)
                        ? $module.data(variable)
                        : ($context.data(variable) !== undefined)
                          ? $context.data(variable)
                          : urlData[variable]
                  ;
                  // optional replacement
                  if(value !== undefined) {
                    module.verbose('Optional variable Found', variable, value);
                    url = url.replace(templatedString, value);
                  }
                  else {
                    module.verbose('Optional variable not found', variable);
                    // remove preceding slash if set
                    if(url.indexOf('/' + templatedString) !== -1) {
                      url = url.replace('/' + templatedString, '');
                    }
                    else {
                      url = url.replace(templatedString, '');
                    }
                  }
                });
              }
            }
            return url;
          },
          formData: function(data) {
            var
              canSerialize = ($.fn.serializeObject !== undefined),
              formData     = (canSerialize)
                ? $form.serializeObject()
                : $form.serialize(),
              hasOtherData
            ;
            data         = data || settings.data;
            hasOtherData = $.isPlainObject(data);

            if(hasOtherData) {
              if(canSerialize) {
                module.debug('Extending existing data with form data', data, formData);
                data = $.extend(true, {}, data, formData);
              }
              else {
                module.error(error.missingSerialize);
                module.debug('Cant extend data. Replacing data with form data', data, formData);
                data = formData;
              }
            }
            else {
              module.debug('Adding form data', formData);
              data = formData;
            }
            return data;
          }
        },

        send: {
          request: function() {
            module.set.loading();
            module.request = module.create.request();
            if( module.is.mocked() ) {
              module.mockedXHR = module.create.mockedXHR();
            }
            else {
              module.xhr = module.create.xhr();
            }
            settings.onRequest.call(context, module.request, module.xhr);
          }
        },

        event: {
          trigger: function(event) {
            module.query();
            if(event.type == 'submit' || event.type == 'click') {
              event.preventDefault();
            }
          },
          xhr: {
            always: function() {
              // nothing special
            },
            done: function(response, textStatus, xhr) {
              var
                context            = this,
                elapsedTime        = (new Date().getTime() - requestStartTime),
                timeLeft           = (settings.loadingDuration - elapsedTime),
                translatedResponse = ( $.isFunction(settings.onResponse) )
                  ? module.is.expectingJSON()
                    ? settings.onResponse.call(context, $.extend(true, {}, response))
                    : settings.onResponse.call(context, response)
                  : false
              ;
              timeLeft = (timeLeft > 0)
                ? timeLeft
                : 0
              ;
              if(translatedResponse) {
                module.debug('Modified API response in onResponse callback', settings.onResponse, translatedResponse, response);
                response = translatedResponse;
              }
              if(timeLeft > 0) {
                module.debug('Response completed early delaying state change by', timeLeft);
              }
              setTimeout(function() {
                if( module.is.validResponse(response) ) {
                  module.request.resolveWith(context, [response, xhr]);
                }
                else {
                  module.request.rejectWith(context, [xhr, 'invalid']);
                }
              }, timeLeft);
            },
            fail: function(xhr, status, httpMessage) {
              var
                context     = this,
                elapsedTime = (new Date().getTime() - requestStartTime),
                timeLeft    = (settings.loadingDuration - elapsedTime)
              ;
              timeLeft = (timeLeft > 0)
                ? timeLeft
                : 0
              ;
              if(timeLeft > 0) {
                module.debug('Response completed early delaying state change by', timeLeft);
              }
              setTimeout(function() {
                if( module.is.abortedRequest(xhr) ) {
                  module.request.rejectWith(context, [xhr, 'aborted', httpMessage]);
                }
                else {
                  module.request.rejectWith(context, [xhr, 'error', status, httpMessage]);
                }
              }, timeLeft);
            }
          },
          request: {
            done: function(response, xhr) {
              module.debug('Successful API Response', response);
              if(settings.cache === 'local' && url) {
                module.write.cachedResponse(url, response);
                module.debug('Saving server response locally', module.cache);
              }
              settings.onSuccess.call(context, response, $module, xhr);
            },
            complete: function(firstParameter, secondParameter) {
              var
                xhr,
                response
              ;
              // have to guess callback parameters based on request success
              if( module.was.succesful() ) {
                response = firstParameter;
                xhr      = secondParameter;
              }
              else {
                xhr      = firstParameter;
                response = module.get.responseFromXHR(xhr);
              }
              module.remove.loading();
              settings.onComplete.call(context, response, $module, xhr);
            },
            fail: function(xhr, status, httpMessage) {
              var
                // pull response from xhr if available
                response     = module.get.responseFromXHR(xhr),
                errorMessage = module.get.errorFromRequest(response, status, httpMessage)
              ;
              if(status == 'aborted') {
                module.debug('XHR Aborted (Most likely caused by page navigation or CORS Policy)', status, httpMessage);
                settings.onAbort.call(context, status, $module, xhr);
                return true;
              }
              else if(status == 'invalid') {
                module.debug('JSON did not pass success test. A server-side error has most likely occurred', response);
              }
              else if(status == 'error') {
                if(xhr !== undefined) {
                  module.debug('XHR produced a server error', status, httpMessage);
                  // make sure we have an error to display to console
                  if( xhr.status != 200 && httpMessage !== undefined && httpMessage !== '') {
                    module.error(error.statusMessage + httpMessage, ajaxSettings.url);
                  }
                  settings.onError.call(context, errorMessage, $module, xhr);
                }
              }

              if(settings.errorDuration && status !== 'aborted') {
                module.debug('Adding error state');
                module.set.error();
                if( module.should.removeError() ) {
                  setTimeout(module.remove.error, settings.errorDuration);
                }
              }
              module.debug('API Request failed', errorMessage, xhr);
              settings.onFailure.call(context, response, $module, xhr);
            }
          }
        },

        create: {

          request: function() {
            // api request promise
            return $.Deferred()
              .always(module.event.request.complete)
              .done(module.event.request.done)
              .fail(module.event.request.fail)
            ;
          },

          mockedXHR: function () {
            var
              // xhr does not simulate these properties of xhr but must return them
              textStatus     = false,
              status         = false,
              httpMessage    = false,
              responder      = settings.mockResponse      || settings.response,
              asyncResponder = settings.mockResponseAsync || settings.responseAsync,
              asyncCallback,
              response,
              mockedXHR
            ;

            mockedXHR = $.Deferred()
              .always(module.event.xhr.complete)
              .done(module.event.xhr.done)
              .fail(module.event.xhr.fail)
            ;

            if(responder) {
              if( $.isFunction(responder) ) {
                module.debug('Using specified synchronous callback', responder);
                response = responder.call(context, requestSettings);
              }
              else {
                module.debug('Using settings specified response', responder);
                response = responder;
              }
              // simulating response
              mockedXHR.resolveWith(context, [ response, textStatus, { responseText: response }]);
            }
            else if( $.isFunction(asyncResponder) ) {
              asyncCallback = function(response) {
                module.debug('Async callback returned response', response);

                if(response) {
                  mockedXHR.resolveWith(context, [ response, textStatus, { responseText: response }]);
                }
                else {
                  mockedXHR.rejectWith(context, [{ responseText: response }, status, httpMessage]);
                }
              };
              module.debug('Using specified async response callback', asyncResponder);
              asyncResponder.call(context, requestSettings, asyncCallback);
            }
            return mockedXHR;
          },

          xhr: function() {
            var
              xhr
            ;
            // ajax request promise
            xhr = $.ajax(ajaxSettings)
              .always(module.event.xhr.always)
              .done(module.event.xhr.done)
              .fail(module.event.xhr.fail)
            ;
            module.verbose('Created server request', xhr, ajaxSettings);
            return xhr;
          }
        },

        set: {
          error: function() {
            module.verbose('Adding error state to element', $context);
            $context.addClass(className.error);
          },
          loading: function() {
            module.verbose('Adding loading state to element', $context);
            $context.addClass(className.loading);
            requestStartTime = new Date().getTime();
          }
        },

        remove: {
          error: function() {
            module.verbose('Removing error state from element', $context);
            $context.removeClass(className.error);
          },
          loading: function() {
            module.verbose('Removing loading state from element', $context);
            $context.removeClass(className.loading);
          }
        },

        get: {
          responseFromXHR: function(xhr) {
            return $.isPlainObject(xhr)
              ? (module.is.expectingJSON())
                ? module.decode.json(xhr.responseText)
                : xhr.responseText
              : false
            ;
          },
          errorFromRequest: function(response, status, httpMessage) {
            return ($.isPlainObject(response) && response.error !== undefined)
              ? response.error // use json error message
              : (settings.error[status] !== undefined) // use server error message
                ? settings.error[status]
                : httpMessage
            ;
          },
          request: function() {
            return module.request || false;
          },
          xhr: function() {
            return module.xhr || false;
          },
          settings: function() {
            var
              runSettings
            ;
            runSettings = settings.beforeSend.call(context, settings);
            if(runSettings) {
              if(runSettings.success !== undefined) {
                module.debug('Legacy success callback detected', runSettings);
                module.error(error.legacyParameters, runSettings.success);
                runSettings.onSuccess = runSettings.success;
              }
              if(runSettings.failure !== undefined) {
                module.debug('Legacy failure callback detected', runSettings);
                module.error(error.legacyParameters, runSettings.failure);
                runSettings.onFailure = runSettings.failure;
              }
              if(runSettings.complete !== undefined) {
                module.debug('Legacy complete callback detected', runSettings);
                module.error(error.legacyParameters, runSettings.complete);
                runSettings.onComplete = runSettings.complete;
              }
            }
            if(runSettings === undefined) {
              module.error(error.noReturnedValue);
            }
            if(runSettings === false) {
              return runSettings;
            }
            return (runSettings !== undefined)
              ? $.extend(true, {}, runSettings)
              : $.extend(true, {}, settings)
            ;
          },
          urlEncodedValue: function(value) {
            var
              decodedValue   = window.decodeURIComponent(value),
              encodedValue   = window.encodeURIComponent(value),
              alreadyEncoded = (decodedValue !== value)
            ;
            if(alreadyEncoded) {
              module.debug('URL value is already encoded, avoiding double encoding', value);
              return value;
            }
            module.verbose('Encoding value using encodeURIComponent', value, encodedValue);
            return encodedValue;
          },
          defaultData: function() {
            var
              data = {}
            ;
            if( !$.isWindow(element) ) {
              if( module.is.input() ) {
                data.value = $module.val();
              }
              else if( module.is.form() ) {

              }
              else {
                data.text = $module.text();
              }
            }
            return data;
          },
          event: function() {
            if( $.isWindow(element) || settings.on == 'now' ) {
              module.debug('API called without element, no events attached');
              return false;
            }
            else if(settings.on == 'auto') {
              if( $module.is('input') ) {
                return (element.oninput !== undefined)
                  ? 'input'
                  : (element.onpropertychange !== undefined)
                    ? 'propertychange'
                    : 'keyup'
                ;
              }
              else if( $module.is('form') ) {
                return 'submit';
              }
              else {
                return 'click';
              }
            }
            else {
              return settings.on;
            }
          },
          templatedURL: function(action) {
            action = action || $module.data(metadata.action) || settings.action || false;
            url    = $module.data(metadata.url) || settings.url || false;
            if(url) {
              module.debug('Using specified url', url);
              return url;
            }
            if(action) {
              module.debug('Looking up url for action', action, settings.api);
              if(settings.api[action] === undefined && !module.is.mocked()) {
                module.error(error.missingAction, settings.action, settings.api);
                return;
              }
              url = settings.api[action];
            }
            else if( module.is.form() ) {
              url = $module.attr('action') || $context.attr('action') || false;
              module.debug('No url or action specified, defaulting to form action', url);
            }
            return url;
          }
        },

        abort: function() {
          var
            xhr = module.get.xhr()
          ;
          if( xhr && xhr.state() !== 'resolved') {
            module.debug('Cancelling API request');
            xhr.abort();
          }
        },

        // reset state
        reset: function() {
          module.remove.error();
          module.remove.loading();
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                //'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.api.settings = {

  name              : 'API',
  namespace         : 'api',

  debug             : false,
  verbose           : false,
  performance       : true,

  // object containing all templates endpoints
  api               : {},

  // whether to cache responses
  cache             : true,

  // whether new requests should abort previous requests
  interruptRequests : true,

  // event binding
  on                : 'auto',

  // context for applying state classes
  stateContext      : false,

  // duration for loading state
  loadingDuration   : 0,

  // whether to hide errors after a period of time
  hideError         : 'auto',

  // duration for error state
  errorDuration     : 2000,

  // whether parameters should be encoded with encodeURIComponent
  encodeParameters  : true,

  // API action to use
  action            : false,

  // templated URL to use
  url               : false,

  // base URL to apply to all endpoints
  base              : '',

  // data that will
  urlData           : {},

  // whether to add default data to url data
  defaultData          : true,

  // whether to serialize closest form
  serializeForm        : false,

  // how long to wait before request should occur
  throttle             : 0,

  // whether to throttle first request or only repeated
  throttleFirstRequest : true,

  // standard ajax settings
  method            : 'get',
  data              : {},
  dataType          : 'json',

  // mock response
  mockResponse      : false,
  mockResponseAsync : false,

  // aliases for mock
  response          : false,
  responseAsync     : false,

  // callbacks before request
  beforeSend  : function(settings) { return settings; },
  beforeXHR   : function(xhr) {},
  onRequest   : function(promise, xhr) {},

  // after request
  onResponse  : false, // function(response) { },

  // response was successful, if JSON passed validation
  onSuccess   : function(response, $module) {},

  // request finished without aborting
  onComplete  : function(response, $module) {},

  // failed JSON success test
  onFailure   : function(response, $module) {},

  // server error
  onError     : function(errorMessage, $module) {},

  // request aborted
  onAbort     : function(errorMessage, $module) {},

  successTest : false,

  // errors
  error : {
    beforeSend        : 'The before send function has aborted the request',
    error             : 'There was an error with your request',
    exitConditions    : 'API Request Aborted. Exit conditions met',
    JSONParse         : 'JSON could not be parsed during error handling',
    legacyParameters  : 'You are using legacy API success callback names',
    method            : 'The method you called is not defined',
    missingAction     : 'API action used but no url was defined',
    missingSerialize  : 'jquery-serialize-object is required to add form data to an existing data object',
    missingURL        : 'No URL specified for api event',
    noReturnedValue   : 'The beforeSend callback must return a settings object, beforeSend ignored.',
    noStorage         : 'Caching responses locally requires session storage',
    parseError        : 'There was an error parsing your request',
    requiredParameter : 'Missing a required URL parameter: ',
    statusMessage     : 'Server gave an error: ',
    timeout           : 'Your request timed out'
  },

  regExp  : {
    required : /\{\$*[A-z0-9]+\}/g,
    optional : /\{\/\$*[A-z0-9]+\}/g,
  },

  className: {
    loading : 'loading',
    error   : 'error'
  },

  selector: {
    disabled : '.disabled',
    form      : 'form'
  },

  metadata: {
    action  : 'action',
    url     : 'url'
  }
};



})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - State
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.state = function(parameters) {
  var
    $allModules     = $(this),

    moduleSelector  = $allModules.selector || '',

    hasTouch        = ('ontouchstart' in document.documentElement),
    time            = new Date().getTime(),
    performance     = [],

    query           = arguments[0],
    methodInvoked   = (typeof query == 'string'),
    queryArguments  = [].slice.call(arguments, 1),

    returnedValue
  ;
  $allModules
    .each(function() {
      var
        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.state.settings, parameters)
          : $.extend({}, $.fn.state.settings),

        error           = settings.error,
        metadata        = settings.metadata,
        className       = settings.className,
        namespace       = settings.namespace,
        states          = settings.states,
        text            = settings.text,

        eventNamespace  = '.' + namespace,
        moduleNamespace = namespace + '-module',

        $module         = $(this),

        element         = this,
        instance        = $module.data(moduleNamespace),

        module
      ;
      module = {

        initialize: function() {
          module.verbose('Initializing module');

          // allow module to guess desired state based on element
          if(settings.automatic) {
            module.add.defaults();
          }

          // bind events with delegated events
          if(settings.context && moduleSelector !== '') {
            $(settings.context)
              .on(moduleSelector, 'mouseenter' + eventNamespace, module.change.text)
              .on(moduleSelector, 'mouseleave' + eventNamespace, module.reset.text)
              .on(moduleSelector, 'click'      + eventNamespace, module.toggle.state)
            ;
          }
          else {
            $module
              .on('mouseenter' + eventNamespace, module.change.text)
              .on('mouseleave' + eventNamespace, module.reset.text)
              .on('click'      + eventNamespace, module.toggle.state)
            ;
          }
          module.instantiate();
        },

        instantiate: function() {
          module.verbose('Storing instance of module', module);
          instance = module;
          $module
            .data(moduleNamespace, module)
          ;
        },

        destroy: function() {
          module.verbose('Destroying previous module', instance);
          $module
            .off(eventNamespace)
            .removeData(moduleNamespace)
          ;
        },

        refresh: function() {
          module.verbose('Refreshing selector cache');
          $module = $(element);
        },

        add: {
          defaults: function() {
            var
              userStates = parameters && $.isPlainObject(parameters.states)
                ? parameters.states
                : {}
            ;
            $.each(settings.defaults, function(type, typeStates) {
              if( module.is[type] !== undefined && module.is[type]() ) {
                module.verbose('Adding default states', type, element);
                $.extend(settings.states, typeStates, userStates);
              }
            });
          }
        },

        is: {

          active: function() {
            return $module.hasClass(className.active);
          },
          loading: function() {
            return $module.hasClass(className.loading);
          },
          inactive: function() {
            return !( $module.hasClass(className.active) );
          },
          state: function(state) {
            if(className[state] === undefined) {
              return false;
            }
            return $module.hasClass( className[state] );
          },

          enabled: function() {
            return !( $module.is(settings.filter.active) );
          },
          disabled: function() {
            return ( $module.is(settings.filter.active) );
          },
          textEnabled: function() {
            return !( $module.is(settings.filter.text) );
          },

          // definitions for automatic type detection
          button: function() {
            return $module.is('.button:not(a, .submit)');
          },
          input: function() {
            return $module.is('input');
          },
          progress: function() {
            return $module.is('.ui.progress');
          }
        },

        allow: function(state) {
          module.debug('Now allowing state', state);
          states[state] = true;
        },
        disallow: function(state) {
          module.debug('No longer allowing', state);
          states[state] = false;
        },

        allows: function(state) {
          return states[state] || false;
        },

        enable: function() {
          $module.removeClass(className.disabled);
        },

        disable: function() {
          $module.addClass(className.disabled);
        },

        setState: function(state) {
          if(module.allows(state)) {
            $module.addClass( className[state] );
          }
        },

        removeState: function(state) {
          if(module.allows(state)) {
            $module.removeClass( className[state] );
          }
        },

        toggle: {
          state: function() {
            var
              apiRequest,
              requestCancelled
            ;
            if( module.allows('active') && module.is.enabled() ) {
              module.refresh();
              if($.fn.api !== undefined) {
                apiRequest       = $module.api('get request');
                requestCancelled = $module.api('was cancelled');
                if( requestCancelled ) {
                  module.debug('API Request cancelled by beforesend');
                  settings.activateTest   = function(){ return false; };
                  settings.deactivateTest = function(){ return false; };
                }
                else if(apiRequest) {
                  module.listenTo(apiRequest);
                  return;
                }
              }
              module.change.state();
            }
          }
        },

        listenTo: function(apiRequest) {
          module.debug('API request detected, waiting for state signal', apiRequest);
          if(apiRequest) {
            if(text.loading) {
              module.update.text(text.loading);
            }
            $.when(apiRequest)
              .then(function() {
                if(apiRequest.state() == 'resolved') {
                  module.debug('API request succeeded');
                  settings.activateTest   = function(){ return true; };
                  settings.deactivateTest = function(){ return true; };
                }
                else {
                  module.debug('API request failed');
                  settings.activateTest   = function(){ return false; };
                  settings.deactivateTest = function(){ return false; };
                }
                module.change.state();
              })
            ;
          }
        },

        // checks whether active/inactive state can be given
        change: {

          state: function() {
            module.debug('Determining state change direction');
            // inactive to active change
            if( module.is.inactive() ) {
              module.activate();
            }
            else {
              module.deactivate();
            }
            if(settings.sync) {
              module.sync();
            }
            settings.onChange.call(element);
          },

          text: function() {
            if( module.is.textEnabled() ) {
              if(module.is.disabled() ) {
                module.verbose('Changing text to disabled text', text.hover);
                module.update.text(text.disabled);
              }
              else if( module.is.active() ) {
                if(text.hover) {
                  module.verbose('Changing text to hover text', text.hover);
                  module.update.text(text.hover);
                }
                else if(text.deactivate) {
                  module.verbose('Changing text to deactivating text', text.deactivate);
                  module.update.text(text.deactivate);
                }
              }
              else {
                if(text.hover) {
                  module.verbose('Changing text to hover text', text.hover);
                  module.update.text(text.hover);
                }
                else if(text.activate){
                  module.verbose('Changing text to activating text', text.activate);
                  module.update.text(text.activate);
                }
              }
            }
          }

        },

        activate: function() {
          if( settings.activateTest.call(element) ) {
            module.debug('Setting state to active');
            $module
              .addClass(className.active)
            ;
            module.update.text(text.active);
            settings.onActivate.call(element);
          }
        },

        deactivate: function() {
          if( settings.deactivateTest.call(element) ) {
            module.debug('Setting state to inactive');
            $module
              .removeClass(className.active)
            ;
            module.update.text(text.inactive);
            settings.onDeactivate.call(element);
          }
        },

        sync: function() {
          module.verbose('Syncing other buttons to current state');
          if( module.is.active() ) {
            $allModules
              .not($module)
                .state('activate');
          }
          else {
            $allModules
              .not($module)
                .state('deactivate')
            ;
          }
        },

        get: {
          text: function() {
            return (settings.selector.text)
              ? $module.find(settings.selector.text).text()
              : $module.html()
            ;
          },
          textFor: function(state) {
            return text[state] || false;
          }
        },

        flash: {
          text: function(text, duration, callback) {
            var
              previousText = module.get.text()
            ;
            module.debug('Flashing text message', text, duration);
            text     = text     || settings.text.flash;
            duration = duration || settings.flashDuration;
            callback = callback || function() {};
            module.update.text(text);
            setTimeout(function(){
              module.update.text(previousText);
              callback.call(element);
            }, duration);
          }
        },

        reset: {
          // on mouseout sets text to previous value
          text: function() {
            var
              activeText   = text.active   || $module.data(metadata.storedText),
              inactiveText = text.inactive || $module.data(metadata.storedText)
            ;
            if( module.is.textEnabled() ) {
              if( module.is.active() && activeText) {
                module.verbose('Resetting active text', activeText);
                module.update.text(activeText);
              }
              else if(inactiveText) {
                module.verbose('Resetting inactive text', activeText);
                module.update.text(inactiveText);
              }
            }
          }
        },

        update: {
          text: function(text) {
            var
              currentText = module.get.text()
            ;
            if(text && text !== currentText) {
              module.debug('Updating text', text);
              if(settings.selector.text) {
                $module
                  .data(metadata.storedText, text)
                  .find(settings.selector.text)
                    .text(text)
                ;
              }
              else {
                $module
                  .data(metadata.storedText, text)
                  .html(text)
                ;
              }
            }
            else {
              module.debug('Text is already set, ignoring update', text);
            }
          }
        },

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            if($.isPlainObject(settings[name])) {
              $.extend(true, settings[name], value);
            }
            else {
              settings[name] = value;
            }
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.state.settings = {

  // module info
  name           : 'State',

  // debug output
  debug          : false,

  // verbose debug output
  verbose        : false,

  // namespace for events
  namespace      : 'state',

  // debug data includes performance
  performance    : true,

  // callback occurs on state change
  onActivate     : function() {},
  onDeactivate   : function() {},
  onChange       : function() {},

  // state test functions
  activateTest   : function() { return true; },
  deactivateTest : function() { return true; },

  // whether to automatically map default states
  automatic      : true,

  // activate / deactivate changes all elements instantiated at same time
  sync           : false,

  // default flash text duration, used for temporarily changing text of an element
  flashDuration  : 1000,

  // selector filter
  filter     : {
    text   : '.loading, .disabled',
    active : '.disabled'
  },

  context    : false,

  // error
  error: {
    beforeSend : 'The before send function has cancelled state change',
    method     : 'The method you called is not defined.'
  },

  // metadata
  metadata: {
    promise    : 'promise',
    storedText : 'stored-text'
  },

  // change class on state
  className: {
    active   : 'active',
    disabled : 'disabled',
    error    : 'error',
    loading  : 'loading',
    success  : 'success',
    warning  : 'warning'
  },

  selector: {
    // selector for text node
    text: false
  },

  defaults : {
    input: {
      disabled : true,
      loading  : true,
      active   : true
    },
    button: {
      disabled : true,
      loading  : true,
      active   : true,
    },
    progress: {
      active   : true,
      success  : true,
      warning  : true,
      error    : true
    }
  },

  states     : {
    active   : true,
    disabled : true,
    error    : true,
    loading  : true,
    success  : true,
    warning  : true
  },

  text     : {
    disabled   : false,
    flash      : false,
    hover      : false,
    active     : false,
    inactive   : false,
    activate   : false,
    deactivate : false
  }

};



})( jQuery, window, document );

/*!
 * # Semantic UI 2.2.2 - Visibility
 * http://github.com/semantic-org/semantic-ui/
 *
 *
 * Released under the MIT license
 * http://opensource.org/licenses/MIT
 *
 */

;(function ($, window, document, undefined) {

"use strict";

window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()
;

$.fn.visibility = function(parameters) {
  var
    $allModules    = $(this),
    moduleSelector = $allModules.selector || '',

    time           = new Date().getTime(),
    performance    = [],

    query          = arguments[0],
    methodInvoked  = (typeof query == 'string'),
    queryArguments = [].slice.call(arguments, 1),
    returnedValue,

    moduleCount    = $allModules.length,
    loadedCount    = 0
  ;

  $allModules
    .each(function() {
      var
        settings        = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.visibility.settings, parameters)
          : $.extend({}, $.fn.visibility.settings),

        className       = settings.className,
        namespace       = settings.namespace,
        error           = settings.error,
        metadata        = settings.metadata,

        eventNamespace  = '.' + namespace,
        moduleNamespace = 'module-' + namespace,

        $window         = $(window),

        $module         = $(this),
        $context        = $(settings.context),

        $placeholder,

        selector        = $module.selector || '',
        instance        = $module.data(moduleNamespace),

        requestAnimationFrame = window.requestAnimationFrame
          || window.mozRequestAnimationFrame
          || window.webkitRequestAnimationFrame
          || window.msRequestAnimationFrame
          || function(callback) { setTimeout(callback, 0); },

        element         = this,
        disabled        = false,

        contextObserver,
        observer,
        module
      ;

      module = {

        initialize: function() {
          module.debug('Initializing', settings);

          module.setup.cache();

          if( module.should.trackChanges() ) {

            if(settings.type == 'image') {
              module.setup.image();
            }
            if(settings.type == 'fixed') {
              module.setup.fixed();
            }

            if(settings.observeChanges) {
              module.observeChanges();
            }
            module.bind.events();
          }

          module.save.position();
          if( !module.is.visible() ) {
            module.error(error.visible, $module);
          }

          if(settings.initialCheck) {
            module.checkVisibility();
          }
          module.instantiate();
        },

        instantiate: function() {
          module.debug('Storing instance', module);
          $module
            .data(moduleNamespace, module)
          ;
          instance = module;
        },

        destroy: function() {
          module.verbose('Destroying previous module');
          if(observer) {
            observer.disconnect();
          }
          if(contextObserver) {
            contextObserver.disconnect();
          }
          $window
            .off('load'   + eventNamespace, module.event.load)
            .off('resize' + eventNamespace, module.event.resize)
          ;
          $context
            .off('scroll'       + eventNamespace, module.event.scroll)
            .off('scrollchange' + eventNamespace, module.event.scrollchange)
          ;
          if(settings.type == 'fixed') {
            module.resetFixed();
            module.remove.placeholder();
          }
          $module
            .off(eventNamespace)
            .removeData(moduleNamespace)
          ;
        },

        observeChanges: function() {
          if('MutationObserver' in window) {
            contextObserver = new MutationObserver(module.event.contextChanged);
            observer        = new MutationObserver(module.event.changed);
            contextObserver.observe(document, {
              childList : true,
              subtree   : true
            });
            observer.observe(element, {
              childList : true,
              subtree   : true
            });
            module.debug('Setting up mutation observer', observer);
          }
        },

        bind: {
          events: function() {
            module.verbose('Binding visibility events to scroll and resize');
            if(settings.refreshOnLoad) {
              $window
                .on('load'   + eventNamespace, module.event.load)
              ;
            }
            $window
              .on('resize' + eventNamespace, module.event.resize)
            ;
            // pub/sub pattern
            $context
              .off('scroll'      + eventNamespace)
              .on('scroll'       + eventNamespace, module.event.scroll)
              .on('scrollchange' + eventNamespace, module.event.scrollchange)
            ;
          }
        },

        event: {
          changed: function(mutations) {
            module.verbose('DOM tree modified, updating visibility calculations');
            module.timer = setTimeout(function() {
              module.verbose('DOM tree modified, updating sticky menu');
              module.refresh();
            }, 100);
          },
          contextChanged: function(mutations) {
            [].forEach.call(mutations, function(mutation) {
              if(mutation.removedNodes) {
                [].forEach.call(mutation.removedNodes, function(node) {
                  if(node == element || $(node).find(element).length > 0) {
                    module.debug('Element removed from DOM, tearing down events');
                    module.destroy();
                  }
                });
              }
            });
          },
          resize: function() {
            module.debug('Window resized');
            if(settings.refreshOnResize) {
              requestAnimationFrame(module.refresh);
            }
          },
          load: function() {
            module.debug('Page finished loading');
            requestAnimationFrame(module.refresh);
          },
          // publishes scrollchange event on one scroll
          scroll: function() {
            if(settings.throttle) {
              clearTimeout(module.timer);
              module.timer = setTimeout(function() {
                $context.triggerHandler('scrollchange' + eventNamespace, [ $context.scrollTop() ]);
              }, settings.throttle);
            }
            else {
              requestAnimationFrame(function() {
                $context.triggerHandler('scrollchange' + eventNamespace, [ $context.scrollTop() ]);
              });
            }
          },
          // subscribes to scrollchange
          scrollchange: function(event, scrollPosition) {
            module.checkVisibility(scrollPosition);
          },
        },

        precache: function(images, callback) {
          if (!(images instanceof Array)) {
            images = [images];
          }
          var
            imagesLength  = images.length,
            loadedCounter = 0,
            cache         = [],
            cacheImage    = document.createElement('img'),
            handleLoad    = function() {
              loadedCounter++;
              if (loadedCounter >= images.length) {
                if ($.isFunction(callback)) {
                  callback();
                }
              }
            }
          ;
          while (imagesLength--) {
            cacheImage         = document.createElement('img');
            cacheImage.onload  = handleLoad;
            cacheImage.onerror = handleLoad;
            cacheImage.src     = images[imagesLength];
            cache.push(cacheImage);
          }
        },

        enableCallbacks: function() {
          module.debug('Allowing callbacks to occur');
          disabled = false;
        },

        disableCallbacks: function() {
          module.debug('Disabling all callbacks temporarily');
          disabled = true;
        },

        should: {
          trackChanges: function() {
            if(methodInvoked) {
              module.debug('One time query, no need to bind events');
              return false;
            }
            module.debug('Callbacks being attached');
            return true;
          }
        },

        setup: {
          cache: function() {
            module.cache = {
              occurred : {},
              screen   : {},
              element  : {},
            };
          },
          image: function() {
            var
              src = $module.data(metadata.src)
            ;
            if(src) {
              module.verbose('Lazy loading image', src);
              settings.once           = true;
              settings.observeChanges = false;

              // show when top visible
              settings.onOnScreen = function() {
                module.debug('Image on screen', element);
                module.precache(src, function() {
                  module.set.image(src, function() {
                    loadedCount++;
                    if(loadedCount == moduleCount) {
                      settings.onAllLoaded.call(this);
                    }
                    settings.onLoad.call(this);
                  });
                });
              };
            }
          },
          fixed: function() {
            module.debug('Setting up fixed');
            settings.once           = false;
            settings.observeChanges = false;
            settings.initialCheck   = true;
            settings.refreshOnLoad  = true;
            if(!parameters.transition) {
              settings.transition = false;
            }
            module.create.placeholder();
            module.debug('Added placeholder', $placeholder);
            settings.onTopPassed = function() {
              module.debug('Element passed, adding fixed position', $module);
              module.show.placeholder();
              module.set.fixed();
              if(settings.transition) {
                if($.fn.transition !== undefined) {
                  $module.transition(settings.transition, settings.duration);
                }
              }
            };
            settings.onTopPassedReverse = function() {
              module.debug('Element returned to position, removing fixed', $module);
              module.hide.placeholder();
              module.remove.fixed();
            };
          }
        },

        create: {
          placeholder: function() {
            module.verbose('Creating fixed position placeholder');
            $placeholder = $module
              .clone(false)
              .css('display', 'none')
              .addClass(className.placeholder)
              .insertAfter($module)
            ;
          }
        },

        show: {
          placeholder: function() {
            module.verbose('Showing placeholder');
            $placeholder
              .css('display', 'block')
              .css('visibility', 'hidden')
            ;
          }
        },
        hide: {
          placeholder: function() {
            module.verbose('Hiding placeholder');
            $placeholder
              .css('display', 'none')
              .css('visibility', '')
            ;
          }
        },

        set: {
          fixed: function() {
            module.verbose('Setting element to fixed position');
            $module
              .addClass(className.fixed)
              .css({
                position : 'fixed',
                top      : settings.offset + 'px',
                left     : 'auto',
                zIndex   : settings.zIndex
              })
            ;
            settings.onFixed.call(element);
          },
          image: function(src, callback) {
            $module
              .attr('src', src)
            ;
            if(settings.transition) {
              if( $.fn.transition !== undefined ) {
                $module.transition(settings.transition, settings.duration, callback);
              }
              else {
                $module.fadeIn(settings.duration, callback);
              }
            }
            else {
              $module.show();
            }
          }
        },

        is: {
          onScreen: function() {
            var
              calculations   = module.get.elementCalculations()
            ;
            return calculations.onScreen;
          },
          offScreen: function() {
            var
              calculations   = module.get.elementCalculations()
            ;
            return calculations.offScreen;
          },
          visible: function() {
            if(module.cache && module.cache.element) {
              return !(module.cache.element.width === 0 && module.cache.element.offset.top === 0);
            }
            return false;
          }
        },

        refresh: function() {
          module.debug('Refreshing constants (width/height)');
          if(settings.type == 'fixed') {
            module.resetFixed();
          }
          module.reset();
          module.save.position();
          if(settings.checkOnRefresh) {
            module.checkVisibility();
          }
          settings.onRefresh.call(element);
        },

        resetFixed: function () {
          module.remove.fixed();
          module.remove.occurred();
        },

        reset: function() {
          module.verbose('Resetting all cached values');
          if( $.isPlainObject(module.cache) ) {
            module.cache.screen = {};
            module.cache.element = {};
          }
        },

        checkVisibility: function(scroll) {
          module.verbose('Checking visibility of element', module.cache.element);

          if( !disabled && module.is.visible() ) {

            // save scroll position
            module.save.scroll(scroll);

            // update calculations derived from scroll
            module.save.calculations();

            // percentage
            module.passed();

            // reverse (must be first)
            module.passingReverse();
            module.topVisibleReverse();
            module.bottomVisibleReverse();
            module.topPassedReverse();
            module.bottomPassedReverse();

            // one time
            module.onScreen();
            module.offScreen();
            module.passing();
            module.topVisible();
            module.bottomVisible();
            module.topPassed();
            module.bottomPassed();

            // on update callback
            if(settings.onUpdate) {
              settings.onUpdate.call(element, module.get.elementCalculations());
            }
          }
        },

        passed: function(amount, newCallback) {
          var
            calculations   = module.get.elementCalculations(),
            amountInPixels
          ;
          // assign callback
          if(amount && newCallback) {
            settings.onPassed[amount] = newCallback;
          }
          else if(amount !== undefined) {
            return (module.get.pixelsPassed(amount) > calculations.pixelsPassed);
          }
          else if(calculations.passing) {
            $.each(settings.onPassed, function(amount, callback) {
              if(calculations.bottomVisible || calculations.pixelsPassed > module.get.pixelsPassed(amount)) {
                module.execute(callback, amount);
              }
              else if(!settings.once) {
                module.remove.occurred(callback);
              }
            });
          }
        },

        onScreen: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onOnScreen,
            callbackName = 'onScreen'
          ;
          if(newCallback) {
            module.debug('Adding callback for onScreen', newCallback);
            settings.onOnScreen = newCallback;
          }
          if(calculations.onScreen) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback !== undefined) {
            return calculations.onOnScreen;
          }
        },

        offScreen: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onOffScreen,
            callbackName = 'offScreen'
          ;
          if(newCallback) {
            module.debug('Adding callback for offScreen', newCallback);
            settings.onOffScreen = newCallback;
          }
          if(calculations.offScreen) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback !== undefined) {
            return calculations.onOffScreen;
          }
        },

        passing: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onPassing,
            callbackName = 'passing'
          ;
          if(newCallback) {
            module.debug('Adding callback for passing', newCallback);
            settings.onPassing = newCallback;
          }
          if(calculations.passing) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback !== undefined) {
            return calculations.passing;
          }
        },


        topVisible: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onTopVisible,
            callbackName = 'topVisible'
          ;
          if(newCallback) {
            module.debug('Adding callback for top visible', newCallback);
            settings.onTopVisible = newCallback;
          }
          if(calculations.topVisible) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return calculations.topVisible;
          }
        },

        bottomVisible: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onBottomVisible,
            callbackName = 'bottomVisible'
          ;
          if(newCallback) {
            module.debug('Adding callback for bottom visible', newCallback);
            settings.onBottomVisible = newCallback;
          }
          if(calculations.bottomVisible) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return calculations.bottomVisible;
          }
        },

        topPassed: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onTopPassed,
            callbackName = 'topPassed'
          ;
          if(newCallback) {
            module.debug('Adding callback for top passed', newCallback);
            settings.onTopPassed = newCallback;
          }
          if(calculations.topPassed) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return calculations.topPassed;
          }
        },

        bottomPassed: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onBottomPassed,
            callbackName = 'bottomPassed'
          ;
          if(newCallback) {
            module.debug('Adding callback for bottom passed', newCallback);
            settings.onBottomPassed = newCallback;
          }
          if(calculations.bottomPassed) {
            module.execute(callback, callbackName);
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return calculations.bottomPassed;
          }
        },

        passingReverse: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onPassingReverse,
            callbackName = 'passingReverse'
          ;
          if(newCallback) {
            module.debug('Adding callback for passing reverse', newCallback);
            settings.onPassingReverse = newCallback;
          }
          if(!calculations.passing) {
            if(module.get.occurred('passing')) {
              module.execute(callback, callbackName);
            }
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback !== undefined) {
            return !calculations.passing;
          }
        },


        topVisibleReverse: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onTopVisibleReverse,
            callbackName = 'topVisibleReverse'
          ;
          if(newCallback) {
            module.debug('Adding callback for top visible reverse', newCallback);
            settings.onTopVisibleReverse = newCallback;
          }
          if(!calculations.topVisible) {
            if(module.get.occurred('topVisible')) {
              module.execute(callback, callbackName);
            }
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return !calculations.topVisible;
          }
        },

        bottomVisibleReverse: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onBottomVisibleReverse,
            callbackName = 'bottomVisibleReverse'
          ;
          if(newCallback) {
            module.debug('Adding callback for bottom visible reverse', newCallback);
            settings.onBottomVisibleReverse = newCallback;
          }
          if(!calculations.bottomVisible) {
            if(module.get.occurred('bottomVisible')) {
              module.execute(callback, callbackName);
            }
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return !calculations.bottomVisible;
          }
        },

        topPassedReverse: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onTopPassedReverse,
            callbackName = 'topPassedReverse'
          ;
          if(newCallback) {
            module.debug('Adding callback for top passed reverse', newCallback);
            settings.onTopPassedReverse = newCallback;
          }
          if(!calculations.topPassed) {
            if(module.get.occurred('topPassed')) {
              module.execute(callback, callbackName);
            }
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return !calculations.onTopPassed;
          }
        },

        bottomPassedReverse: function(newCallback) {
          var
            calculations = module.get.elementCalculations(),
            callback     = newCallback || settings.onBottomPassedReverse,
            callbackName = 'bottomPassedReverse'
          ;
          if(newCallback) {
            module.debug('Adding callback for bottom passed reverse', newCallback);
            settings.onBottomPassedReverse = newCallback;
          }
          if(!calculations.bottomPassed) {
            if(module.get.occurred('bottomPassed')) {
              module.execute(callback, callbackName);
            }
          }
          else if(!settings.once) {
            module.remove.occurred(callbackName);
          }
          if(newCallback === undefined) {
            return !calculations.bottomPassed;
          }
        },

        execute: function(callback, callbackName) {
          var
            calculations = module.get.elementCalculations(),
            screen       = module.get.screenCalculations()
          ;
          callback = callback || false;
          if(callback) {
            if(settings.continuous) {
              module.debug('Callback being called continuously', callbackName, calculations);
              callback.call(element, calculations, screen);
            }
            else if(!module.get.occurred(callbackName)) {
              module.debug('Conditions met', callbackName, calculations);
              callback.call(element, calculations, screen);
            }
          }
          module.save.occurred(callbackName);
        },

        remove: {
          fixed: function() {
            module.debug('Removing fixed position');
            $module
              .removeClass(className.fixed)
              .css({
                position : '',
                top      : '',
                left     : '',
                zIndex   : ''
              })
            ;
            settings.onUnfixed.call(element);
          },
          placeholder: function() {
            module.debug('Removing placeholder content');
            if($placeholder) {
              $placeholder.remove();
            }
          },
          occurred: function(callback) {
            if(callback) {
              var
                occurred = module.cache.occurred
              ;
              if(occurred[callback] !== undefined && occurred[callback] === true) {
                module.debug('Callback can now be called again', callback);
                module.cache.occurred[callback] = false;
              }
            }
            else {
              module.cache.occurred = {};
            }
          }
        },

        save: {
          calculations: function() {
            module.verbose('Saving all calculations necessary to determine positioning');
            module.save.direction();
            module.save.screenCalculations();
            module.save.elementCalculations();
          },
          occurred: function(callback) {
            if(callback) {
              if(module.cache.occurred[callback] === undefined || (module.cache.occurred[callback] !== true)) {
                module.verbose('Saving callback occurred', callback);
                module.cache.occurred[callback] = true;
              }
            }
          },
          scroll: function(scrollPosition) {
            scrollPosition      = scrollPosition + settings.offset || $context.scrollTop() + settings.offset;
            module.cache.scroll = scrollPosition;
          },
          direction: function() {
            var
              scroll     = module.get.scroll(),
              lastScroll = module.get.lastScroll(),
              direction
            ;
            if(scroll > lastScroll && lastScroll) {
              direction = 'down';
            }
            else if(scroll < lastScroll && lastScroll) {
              direction = 'up';
            }
            else {
              direction = 'static';
            }
            module.cache.direction = direction;
            return module.cache.direction;
          },
          elementPosition: function() {
            var
              element = module.cache.element,
              screen  = module.get.screenSize()
            ;
            module.verbose('Saving element position');
            // (quicker than $.extend)
            element.fits          = (element.height < screen.height);
            element.offset        = $module.offset();
            element.width         = $module.outerWidth();
            element.height        = $module.outerHeight();
            // store
            module.cache.element = element;
            return element;
          },
          elementCalculations: function() {
            var
              screen     = module.get.screenCalculations(),
              element    = module.get.elementPosition()
            ;
            // offset
            if(settings.includeMargin) {
              element.margin        = {};
              element.margin.top    = parseInt($module.css('margin-top'), 10);
              element.margin.bottom = parseInt($module.css('margin-bottom'), 10);
              element.top    = element.offset.top - element.margin.top;
              element.bottom = element.offset.top + element.height + element.margin.bottom;
            }
            else {
              element.top    = element.offset.top;
              element.bottom = element.offset.top + element.height;
            }

            // visibility
            element.topVisible       = (screen.bottom >= element.top);
            element.topPassed        = (screen.top >= element.top);
            element.bottomVisible    = (screen.bottom >= element.bottom);
            element.bottomPassed     = (screen.top >= element.bottom);
            element.pixelsPassed     = 0;
            element.percentagePassed = 0;

            // meta calculations
            element.onScreen  = (element.topVisible && !element.bottomPassed);
            element.passing   = (element.topPassed && !element.bottomPassed);
            element.offScreen = (!element.onScreen);

            // passing calculations
            if(element.passing) {
              element.pixelsPassed     = (screen.top - element.top);
              element.percentagePassed = (screen.top - element.top) / element.height;
            }
            module.cache.element = element;
            module.verbose('Updated element calculations', element);
            return element;
          },
          screenCalculations: function() {
            var
              scroll = module.get.scroll()
            ;
            module.save.direction();
            module.cache.screen.top    = scroll;
            module.cache.screen.bottom = scroll + module.cache.screen.height;
            return module.cache.screen;
          },
          screenSize: function() {
            module.verbose('Saving window position');
            module.cache.screen = {
              height: $context.height()
            };
          },
          position: function() {
            module.save.screenSize();
            module.save.elementPosition();
          }
        },

        get: {
          pixelsPassed: function(amount) {
            var
              element = module.get.elementCalculations()
            ;
            if(amount.search('%') > -1) {
              return ( element.height * (parseInt(amount, 10) / 100) );
            }
            return parseInt(amount, 10);
          },
          occurred: function(callback) {
            return (module.cache.occurred !== undefined)
              ? module.cache.occurred[callback] || false
              : false
            ;
          },
          direction: function() {
            if(module.cache.direction === undefined) {
              module.save.direction();
            }
            return module.cache.direction;
          },
          elementPosition: function() {
            if(module.cache.element === undefined) {
              module.save.elementPosition();
            }
            return module.cache.element;
          },
          elementCalculations: function() {
            if(module.cache.element === undefined) {
              module.save.elementCalculations();
            }
            return module.cache.element;
          },
          screenCalculations: function() {
            if(module.cache.screen === undefined) {
              module.save.screenCalculations();
            }
            return module.cache.screen;
          },
          screenSize: function() {
            if(module.cache.screen === undefined) {
              module.save.screenSize();
            }
            return module.cache.screen;
          },
          scroll: function() {
            if(module.cache.scroll === undefined) {
              module.save.scroll();
            }
            return module.cache.scroll;
          },
          lastScroll: function() {
            if(module.cache.screen === undefined) {
              module.debug('First scroll event, no last scroll could be found');
              return false;
            }
            return module.cache.screen.top;
          }
        },

        setting: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }
          else if(value !== undefined) {
            settings[name] = value;
          }
          else {
            return settings[name];
          }
        },
        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {
            module[name] = value;
          }
          else {
            return module[name];
          }
        },
        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.debug.apply(console, arguments);
            }
          }
        },
        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }
            else {
              module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
              module.verbose.apply(console, arguments);
            }
          }
        },
        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }
        },
        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,
              previousTime
            ;
            if(settings.performance) {
              currentTime   = new Date().getTime();
              previousTime  = time || currentTime;
              executionTime = currentTime - previousTime;
              time          = currentTime;
              performance.push({
                'Name'           : message[0],
                'Arguments'      : [].slice.call(message, 1) || '',
                'Element'        : element,
                'Execution Time' : executionTime
              });
            }
            clearTimeout(module.performance.timer);
            module.performance.timer = setTimeout(module.performance.display, 500);
          },
          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;
            time = false;
            clearTimeout(module.performance.timer);
            $.each(performance, function(index, data) {
              totalTime += data['Execution Time'];
            });
            title += ' ' + totalTime + 'ms';
            if(moduleSelector) {
              title += ' \'' + moduleSelector + '\'';
            }
            if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
              console.groupCollapsed(title);
              if(console.table) {
                console.table(performance);
              }
              else {
                $.each(performance, function(index, data) {
                  console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
                });
              }
              console.groupEnd();
            }
            performance = [];
          }
        },
        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,
            response
          ;
          passedArguments = passedArguments || queryArguments;
          context         = element         || context;
          if(typeof query == 'string' && object !== undefined) {
            query    = query.split(/[\. ]/);
            maxDepth = query.length - 1;
            $.each(query, function(depth, value) {
              var camelCaseValue = (depth != maxDepth)
                ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
                : query
              ;
              if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
                object = object[camelCaseValue];
              }
              else if( object[camelCaseValue] !== undefined ) {
                found = object[camelCaseValue];
                return false;
              }
              else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
                object = object[value];
              }
              else if( object[value] !== undefined ) {
                found = object[value];
                return false;
              }
              else {
                module.error(error.method, query);
                return false;
              }
            });
          }
          if ( $.isFunction( found ) ) {
            response = found.apply(context, passedArguments);
          }
          else if(found !== undefined) {
            response = found;
          }
          if($.isArray(returnedValue)) {
            returnedValue.push(response);
          }
          else if(returnedValue !== undefined) {
            returnedValue = [returnedValue, response];
          }
          else if(response !== undefined) {
            returnedValue = response;
          }
          return found;
        }
      };

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        instance.save.scroll();
        instance.save.calculations();
        module.invoke(query);
      }
      else {
        if(instance !== undefined) {
          instance.invoke('destroy');
        }
        module.initialize();
      }
    })
  ;

  return (returnedValue !== undefined)
    ? returnedValue
    : this
  ;
};

$.fn.visibility.settings = {

  name                   : 'Visibility',
  namespace              : 'visibility',

  debug                  : false,
  verbose                : false,
  performance            : true,

  // whether to use mutation observers to follow changes
  observeChanges         : true,

  // check position immediately on init
  initialCheck           : true,

  // whether to refresh calculations after all page images load
  refreshOnLoad          : true,

  // whether to refresh calculations after page resize event
  refreshOnResize        : true,

  // should call callbacks on refresh event (resize, etc)
  checkOnRefresh         : true,

  // callback should only occur one time
  once                   : true,

  // callback should fire continuously whe evaluates to true
  continuous             : false,

  // offset to use with scroll top
  offset                 : 0,

  // whether to include margin in elements position
  includeMargin          : false,

  // scroll context for visibility checks
  context                : window,

  // visibility check delay in ms (defaults to animationFrame)
  throttle               : false,

  // special visibility type (image, fixed)
  type                   : false,

  // z-index to use with visibility 'fixed'
  zIndex                 : '10',

  // image only animation settings
  transition             : 'fade in',
  duration               : 1000,

  // array of callbacks for percentage
  onPassed               : {},

  // standard callbacks
  onOnScreen             : false,
  onOffScreen            : false,
  onPassing              : false,
  onTopVisible           : false,
  onBottomVisible        : false,
  onTopPassed            : false,
  onBottomPassed         : false,

  // reverse callbacks
  onPassingReverse       : false,
  onTopVisibleReverse    : false,
  onBottomVisibleReverse : false,
  onTopPassedReverse     : false,
  onBottomPassedReverse  : false,

  // special callbacks for image
  onLoad                 : function() {},
  onAllLoaded            : function() {},

  // special callbacks for fixed position
  onFixed                : function() {},
  onUnfixed              : function() {},

  // utility callbacks
  onUpdate               : false, // disabled by default for performance
  onRefresh              : function(){},

  metadata : {
    src: 'src'
  },

  className: {
    fixed       : 'fixed',
    placeholder : 'placeholder'
  },

  error : {
    method  : 'The method you called is not defined.',
    visible : 'Element is hidden, you must call refresh after element becomes visible'
  }

};

})( jQuery, window, document );

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 DataTables 1.10.12
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p])}));c=h.inArray(b,m.settings);-1!==c&&m.settings.splice(c,1)})});h.each(["column","row","cell"],function(a,b){p(b+"s().every()",function(a){var d=this.selector.opts,e=this;return this.iterator(b,function(f,g,h,i,n){a.call(e[b](g,"cell"===b?h:d,"cell"===b?d:k),g,h,i,n)})})});p("i18n()",function(a,b,c){var d=this.context[0],a=Q(a)(d.oLanguage);a===k&&(a=b);c!==k&&h.isPlainObject(a)&&(a=a[c]!==k?a[c]:a._);return a.replace("%d",c)});m.version="1.10.12";m.settings=[];m.models={};m.models.oSearch={bCaseInsensitive:!0,
sSearch:"",bRegex:!1,bSmart:!0};m.models.oRow={nTr:null,anCells:null,_aData:[],_aSortData:null,_aFilterData:null,_sFilterRow:null,_sRowStripe:"",src:null,idx:-1};m.models.oColumn={idx:null,aDataSort:null,asSorting:null,bSearchable:null,bSortable:null,bVisible:null,_sManualType:null,_bAttrSrc:!1,fnCreatedCell:null,fnGetData:null,fnSetData:null,mData:null,mRender:null,nTh:null,nTf:null,sClass:null,sContentPadding:null,sDefaultContent:null,sName:null,sSortDataType:"std",sSortingClass:null,sSortingClassJUI:null,
sTitle:null,sType:null,sWidth:null,sWidthOrig:null};m.defaults={aaData:null,aaSorting:[[0,"asc"]],aaSortingFixed:[],ajax:null,aLengthMenu:[10,25,50,100],aoColumns:null,aoColumnDefs:null,aoSearchCols:[],asStripeClasses:null,bAutoWidth:!0,bDeferRender:!1,bDestroy:!1,bFilter:!0,bInfo:!0,bJQueryUI:!1,bLengthChange:!0,bPaginate:!0,bProcessing:!1,bRetrieve:!1,bScrollCollapse:!1,bServerSide:!1,bSort:!0,bSortMulti:!0,bSortCellsTop:!1,bSortClasses:!0,bStateSave:!1,fnCreatedRow:null,fnDrawCallback:null,fnFooterCallback:null,
fnFormatNumber:function(a){return a.toString().replace(/\B(?=(\d{3})+(?!\d))/g,this.oLanguage.sThousands)},fnHeaderCallback:null,fnInfoCallback:null,fnInitComplete:null,fnPreDrawCallback:null,fnRowCallback:null,fnServerData:null,fnServerParams:null,fnStateLoadCallback:function(a){try{return JSON.parse((-1===a.iStateDuration?sessionStorage:localStorage).getItem("DataTables_"+a.sInstance+"_"+location.pathname))}catch(b){}},fnStateLoadParams:null,fnStateLoaded:null,fnStateSaveCallback:function(a,b){try{(-1===
a.iStateDuration?sessionStorage:localStorage).setItem("DataTables_"+a.sInstance+"_"+location.pathname,JSON.stringify(b))}catch(c){}},fnStateSaveParams:null,iStateDuration:7200,iDeferLoading:null,iDisplayLength:10,iDisplayStart:0,iTabIndex:0,oClasses:{},oLanguage:{oAria:{sSortAscending:": activate to sort column ascending",sSortDescending:": activate to sort column descending"},oPaginate:{sFirst:"First",sLast:"Last",sNext:"Next",sPrevious:"Previous"},sEmptyTable:"No data available in table",sInfo:"Showing _START_ to _END_ of _TOTAL_ entries",
sInfoEmpty:"Showing 0 to 0 of 0 entries",sInfoFiltered:"(filtered from _MAX_ total entries)",sInfoPostFix:"",sDecimal:"",sThousands:",",sLengthMenu:"Show _MENU_ entries",sLoadingRecords:"Loading...",sProcessing:"Processing...",sSearch:"Search:",sSearchPlaceholder:"",sUrl:"",sZeroRecords:"No matching records found"},oSearch:h.extend({},m.models.oSearch),sAjaxDataProp:"data",sAjaxSource:null,sDom:"lfrtip",searchDelay:null,sPaginationType:"simple_numbers",sScrollX:"",sScrollXInner:"",sScrollY:"",sServerMethod:"GET",
renderer:null,rowId:"DT_RowId"};X(m.defaults);m.defaults.column={aDataSort:null,iDataSort:-1,asSorting:["asc","desc"],bSearchable:!0,bSortable:!0,bVisible:!0,fnCreatedCell:null,mData:null,mRender:null,sCellType:"td",sClass:"",sContentPadding:"",sDefaultContent:null,sName:"",sSortDataType:"std",sTitle:null,sType:null,sWidth:null};X(m.defaults.column);m.models.oSettings={oFeatures:{bAutoWidth:null,bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,
bSort:null,bSortMulti:null,bSortClasses:null,bStateSave:null},oScroll:{bCollapse:null,iBarWidth:0,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1,bScrollbarLeft:!1,bBounding:!1,barWidth:0},ajax:null,aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aIds:{},aoColumns:[],aoHeader:[],aoFooter:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:[],asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],
aoFooterCallback:[],aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDrawCallback:[],aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,searchDelay:null,sPaginationType:"two_button",iStateDuration:0,aoStateSave:[],aoStateLoad:[],oSavedState:null,oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,json:k,oAjaxData:k,
fnServerData:null,aoServerParams:[],sServerMethod:null,fnFormatNumber:null,aLengthMenu:null,iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iRecordsTotal:0,_iRecordsDisplay:0,bJUI:null,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return"ssp"==y(this)?1*this._iRecordsTotal:this.aiDisplayMaster.length},fnRecordsDisplay:function(){return"ssp"==y(this)?1*this._iRecordsDisplay:this.aiDisplay.length},fnDisplayEnd:function(){var a=
this._iDisplayLength,b=this._iDisplayStart,c=b+a,d=this.aiDisplay.length,e=this.oFeatures,f=e.bPaginate;return e.bServerSide?!1===f||-1===a?b+d:Math.min(b+a,this._iRecordsDisplay):!f||c>d||-1===a?d:c},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{},rowIdFn:null,rowId:null};m.ext=v={buttons:{},classes:{},builder:"-source-",errMode:"alert",feature:[],search:[],selector:{cell:[],column:[],row:[]},internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},
header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:m.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:m.version};h.extend(v,{afnFiltering:v.search,aTypes:v.type.detect,ofnSearch:v.type.search,oSort:v.type.order,afnSortData:v.order,aoFeatures:v.feature,oApi:v.internal,oStdClasses:v.classes,oPagination:v.pager});h.extend(m.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",
sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",
sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});var Ca="",Ca="",H=Ca+"ui-state-default",ia=Ca+"css_right ui-icon ui-icon-",Xb=Ca+"fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix";h.extend(m.ext.oJUIClasses,
m.ext.classes,{sPageButton:"fg-button ui-button "+H,sPageButtonActive:"ui-state-disabled",sPageButtonDisabled:"ui-state-disabled",sPaging:"dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi ui-buttonset-multi paging_",sSortAsc:H+" sorting_asc",sSortDesc:H+" sorting_desc",sSortable:H+" sorting",sSortableAsc:H+" sorting_asc_disabled",sSortableDesc:H+" sorting_desc_disabled",sSortableNone:H+" sorting_disabled",sSortJUIAsc:ia+"triangle-1-n",sSortJUIDesc:ia+"triangle-1-s",sSortJUI:ia+"carat-2-n-s",
sSortJUIAscAllowed:ia+"carat-1-n",sSortJUIDescAllowed:ia+"carat-1-s",sSortJUIWrapper:"DataTables_sort_wrapper",sSortIcon:"DataTables_sort_icon",sScrollHead:"dataTables_scrollHead "+H,sScrollFoot:"dataTables_scrollFoot "+H,sHeaderTH:H,sFooterTH:H,sJUIHeader:Xb+" ui-corner-tl ui-corner-tr",sJUIFooter:Xb+" ui-corner-bl ui-corner-br"});var Mb=m.ext.pager;h.extend(Mb,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},numbers:function(a,b){return[ya(a,
b)]},simple_numbers:function(a,b){return["previous",ya(a,b),"next"]},full_numbers:function(a,b){return["first","previous",ya(a,b),"next","last"]},_numbers:ya,numbers_length:7});h.extend(!0,m.ext.renderer,{pageButton:{_:function(a,b,c,d,e,f){var g=a.oClasses,j=a.oLanguage.oPaginate,i=a.oLanguage.oAria.paginate||{},k,l,m=0,p=function(b,d){var o,r,u,s,v=function(b){Ta(a,b.data.action,true)};o=0;for(r=d.length;o<r;o++){s=d[o];if(h.isArray(s)){u=h("<"+(s.DT_el||"div")+"/>").appendTo(b);p(u,s)}else{k=null;
l="";switch(s){case "ellipsis":b.append('<span class="ellipsis">&#x2026;</span>');break;case "first":k=j.sFirst;l=s+(e>0?"":" "+g.sPageButtonDisabled);break;case "previous":k=j.sPrevious;l=s+(e>0?"":" "+g.sPageButtonDisabled);break;case "next":k=j.sNext;l=s+(e<f-1?"":" "+g.sPageButtonDisabled);break;case "last":k=j.sLast;l=s+(e<f-1?"":" "+g.sPageButtonDisabled);break;default:k=s+1;l=e===s?g.sPageButtonActive:""}if(k!==null){u=h("<a>",{"class":g.sPageButton+" "+l,"aria-controls":a.sTableId,"aria-label":i[s],
"data-dt-idx":m,tabindex:a.iTabIndex,id:c===0&&typeof s==="string"?a.sTableId+"_"+s:null}).html(k).appendTo(b);Wa(u,{action:s},v);m++}}}},r;try{r=h(b).find(I.activeElement).data("dt-idx")}catch(o){}p(h(b).empty(),d);r&&h(b).find("[data-dt-idx="+r+"]").focus()}}});h.extend(m.ext.type.detect,[function(a,b){var c=b.oLanguage.sDecimal;return Za(a,c)?"num"+c:null},function(a){if(a&&!(a instanceof Date)&&(!ac.test(a)||!bc.test(a)))return null;var b=Date.parse(a);return null!==b&&!isNaN(b)||M(a)?"date":
null},function(a,b){var c=b.oLanguage.sDecimal;return Za(a,c,!0)?"num-fmt"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Rb(a,c)?"html-num"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Rb(a,c,!0)?"html-num-fmt"+c:null},function(a){return M(a)||"string"===typeof a&&-1!==a.indexOf("<")?"html":null}]);h.extend(m.ext.type.search,{html:function(a){return M(a)?a:"string"===typeof a?a.replace(Ob," ").replace(Aa,""):""},string:function(a){return M(a)?a:"string"===typeof a?a.replace(Ob,
" "):a}});var za=function(a,b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=Qb(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return 1*a};h.extend(v.type.order,{"date-pre":function(a){return Date.parse(a)||0},"html-pre":function(a){return M(a)?"":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return M(a)?"":"string"===typeof a?a.toLowerCase():!a.toString?"":a.toString()},"string-asc":function(a,b){return a<b?-1:a>b?1:0},"string-desc":function(a,
b){return a<b?1:a>b?-1:0}});db("");h.extend(!0,m.ext.renderer,{header:{_:function(a,b,c,d){h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(c.sSortingClass+" "+d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass)}})},jqueryui:function(a,b,c,d){h("<div/>").addClass(d.sSortJUIWrapper).append(b.contents()).append(h("<span/>").addClass(d.sSortIcon+" "+c.sSortingClassJUI)).appendTo(b);h(a.nTable).on("order.dt.DT",function(e,
f,g,h){if(a===f){e=c.idx;b.removeClass(d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass);b.find("span."+d.sSortIcon).removeClass(d.sSortJUIAsc+" "+d.sSortJUIDesc+" "+d.sSortJUI+" "+d.sSortJUIAscAllowed+" "+d.sSortJUIDescAllowed).addClass(h[e]=="asc"?d.sSortJUIAsc:h[e]=="desc"?d.sSortJUIDesc:c.sSortingClassJUI)}})}}});var Yb=function(a){return"string"===typeof a?a.replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;"):a};m.render={number:function(a,
b,c,d,e){return{display:function(f){if("number"!==typeof f&&"string"!==typeof f)return f;var g=0>f?"-":"",h=parseFloat(f);if(isNaN(h))return Yb(f);f=Math.abs(h);h=parseInt(f,10);f=c?b+(f-h).toFixed(c).substring(2):"";return g+(d||"")+h.toString().replace(/\B(?=(\d{3})+(?!\d))/g,a)+f+(e||"")}}},text:function(){return{display:Yb}}};h.extend(m.ext.internal,{_fnExternApiFunc:Nb,_fnBuildAjax:ra,_fnAjaxUpdate:lb,_fnAjaxParameters:ub,_fnAjaxUpdateDraw:vb,_fnAjaxDataSrc:sa,_fnAddColumn:Ea,_fnColumnOptions:ja,
_fnAdjustColumnSizing:Y,_fnVisibleToColumnIndex:Z,_fnColumnIndexToVisible:$,_fnVisbleColumns:aa,_fnGetColumns:la,_fnColumnTypes:Ga,_fnApplyColumnDefs:ib,_fnHungarianMap:X,_fnCamelToHungarian:K,_fnLanguageCompat:Da,_fnBrowserDetect:gb,_fnAddData:N,_fnAddTr:ma,_fnNodeToDataIndex:function(a,b){return b._DT_RowIndex!==k?b._DT_RowIndex:null},_fnNodeToColumnIndex:function(a,b,c){return h.inArray(c,a.aoData[b].anCells)},_fnGetCellData:B,_fnSetCellData:jb,_fnSplitObjNotation:Ja,_fnGetObjectDataFn:Q,_fnSetObjectDataFn:R,
_fnGetDataMaster:Ka,_fnClearTable:na,_fnDeleteIndex:oa,_fnInvalidate:ca,_fnGetRowElements:Ia,_fnCreateTr:Ha,_fnBuildHead:kb,_fnDrawHead:ea,_fnDraw:O,_fnReDraw:T,_fnAddOptionsHtml:nb,_fnDetectHeader:da,_fnGetUniqueThs:qa,_fnFeatureHtmlFilter:pb,_fnFilterComplete:fa,_fnFilterCustom:yb,_fnFilterColumn:xb,_fnFilter:wb,_fnFilterCreateSearch:Pa,_fnEscapeRegex:Qa,_fnFilterData:zb,_fnFeatureHtmlInfo:sb,_fnUpdateInfo:Cb,_fnInfoMacros:Db,_fnInitialise:ga,_fnInitComplete:ta,_fnLengthChange:Ra,_fnFeatureHtmlLength:ob,
_fnFeatureHtmlPaginate:tb,_fnPageChange:Ta,_fnFeatureHtmlProcessing:qb,_fnProcessingDisplay:C,_fnFeatureHtmlTable:rb,_fnScrollDraw:ka,_fnApplyToChildren:J,_fnCalculateColumnWidths:Fa,_fnThrottle:Oa,_fnConvertToWidth:Fb,_fnGetWidestNode:Gb,_fnGetMaxLenString:Hb,_fnStringToCss:x,_fnSortFlatten:V,_fnSort:mb,_fnSortAria:Jb,_fnSortListener:Va,_fnSortAttachListener:Ma,_fnSortingClasses:va,_fnSortData:Ib,_fnSaveState:wa,_fnLoadState:Kb,_fnSettingsFromNode:xa,_fnLog:L,_fnMap:E,_fnBindAction:Wa,_fnCallbackReg:z,
_fnCallbackFire:u,_fnLengthOverflow:Sa,_fnRenderer:Na,_fnDataSource:y,_fnRowAttributes:La,_fnCalculateEnd:function(){}});h.fn.dataTable=m;m.$=h;h.fn.dataTableSettings=m.settings;h.fn.dataTableExt=m.ext;h.fn.DataTable=function(a){return h(this).dataTable(a).api()};h.each(m,function(a,b){h.fn.DataTable[a]=b});return h.fn.dataTable});
/*!
 DataTables Bootstrap 3 integration
 ©2011-2015 SpryMedia Ltd - datatables.net/license
*/
(function(b){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(a){return b(a,window,document)}):"object"===typeof exports?module.exports=function(a,d){a||(a=window);if(!d||!d.fn.dataTable)d=require("datatables.net")(a,d).$;return b(d,a,a.document)}:b(jQuery,window,document)})(function(b,a,d){var e=b.fn.dataTable;b.extend(!0,e.defaults,{dom:"<'ui grid'<'row'<'eight wide column'l><'right aligned eight wide column'f>><'row dt-table'<'sixteen wide column'tr>><'row'<'seven wide column'i><'right aligned nine wide column'p>>>",
renderer:"semanticUI"});b.extend(e.ext.classes,{sWrapper:"dataTables_wrapper dt-semanticUI",sFilter:"dataTables_filter ui input",sProcessing:"dataTables_processing ui segment",sPageButton:"paginate_button item"});e.ext.renderer.pageButton.semanticUI=function(h,a,r,s,j,m){var n=new e.Api(h),t=h.oClasses,k=h.oLanguage.oPaginate,u=h.oLanguage.oAria.paginate||{},f,g,o=0,p=function(a,d){var e,i,l,c,q=function(a){a.preventDefault();!b(a.currentTarget).hasClass("disabled")&&n.page()!=a.data.action&&n.page(a.data.action).draw("page")};
e=0;for(i=d.length;e<i;e++)if(c=d[e],b.isArray(c))p(a,c);else{g=f="";switch(c){case "ellipsis":f="&#x2026;";g="disabled";break;case "first":f=k.sFirst;g=c+(0<j?"":" disabled");break;case "previous":f=k.sPrevious;g=c+(0<j?"":" disabled");break;case "next":f=k.sNext;g=c+(j<m-1?"":" disabled");break;case "last":f=k.sLast;g=c+(j<m-1?"":" disabled");break;default:f=c+1,g=j===c?"active":""}l=-1===g.indexOf("disabled")?"a":"div";f&&(l=b("<"+l+">",{"class":t.sPageButton+" "+g,id:0===r&&"string"===typeof c?
h.sTableId+"_"+c:null,href:"#","aria-controls":h.sTableId,"aria-label":u[c],"data-dt-idx":o,tabindex:h.iTabIndex}).html(f).appendTo(a),h.oApi._fnBindAction(l,{action:c},q),o++)}},i;try{i=b(a).find(d.activeElement).data("dt-idx")}catch(v){}p(b(a).empty().html('<div class="ui pagination menu"/>').children(),s);i&&b(a).find("[data-dt-idx="+i+"]").focus()};b(d).on("init.dt",function(a,d){if("dt"===a.namespace&&b.fn.dropdown){var e=new b.fn.dataTable.Api(d);b("div.dataTables_length select",e.table().container()).dropdown()}});
return e});
detectWindow();

$('.ui.accordion').accordion();
$('.ui.sidebar').sidebar('attach events', "#sidebar-trigger");
$('.ui.checkbox').checkbox();
$('.ui.dropdown').dropdown();
$('.ui.sticky').sticky();

$(window).resize(function(){
    detectWindow();
});

function detectWindow() {
    if($(window).width()>1401) {
        $(".ui.sidebar").addClass("visible");
    } else {
        $(".ui.sidebar").removeClass("visible");
    }
}

function hideMessage() {
    setTimeout(function(){
    	$('.ui.message').transition('fade');
    }, 2500);
}

function alertMsg(title, content, status) {
	// console.log(title, content, status);
	var msgbox = $("<div/>").addClass('ui message').addClass(status)
				.append('<i class="close icon"></i>')
				.append('<div class="header">'+title+'</div>')
				.append('<p>'+content+'</p>');

    if( $("h1.ui.header").length ) {
	   $("h1.ui.header").after(msgbox);
    } else {
        $('.ui.container.grid > .column').prepend(msgbox);
    }

	setTimeout(function(argument) {
        msgbox.transition('fade');
	}, 3000)
}

$('i.close').on('click', '.ui.message',function() {
	$(this).closest('.message').transition('fade');
});

//# sourceMappingURL=main.js.map
