wTXtSPqk

1(function() {
2  'use strict';
3
4  var globals = typeof global === 'undefined' ? self : global;
5  if (typeof globals.require === 'function') return;
6
7  var modules = {};
8  var cache = {};
9  var aliases = {};
10  var has = {}.hasOwnProperty;
11
12  var expRe = /^\.\.?(\/|$)/;
13  var expand = function(root, name) {
14    var results = [], part;
15    var parts = (expRe.test(name) ? root + '/' + name : name).split('/');
16    for (var i = 0, length = parts.length; i < length; i++) {
17      part = parts[i];
18      if (part === '..') {
19        results.pop();
20      } else if (part !== '.' && part !== '') {
21        results.push(part);
22      }
23    }
24    return results.join('/');
25  };
26
27  var dirname = function(path) {
28    return path.split('/').slice(0, -1).join('/');
29  };
30
31  var localRequire = function(path) {
32    return function expanded(name) {
33      var absolute = expand(dirname(path), name);
34      return globals.require(absolute, path);
35    };
36  };
37
38  var initModule = function(name, definition) {
39    var hot = hmr && hmr.createHot(name);
40    var module = {id: name, exports: {}, hot: hot};
41    cache[name] = module;
42    definition(module.exports, localRequire(name), module);
43    return module.exports;
44  };
45
46  var expandAlias = function(name) {
47    return aliases[name] ? expandAlias(aliases[name]) : name;
48  };
49
50  var _resolve = function(name, dep) {
51    return expandAlias(expand(dirname(name), dep));
52  };
53
54  var require = function(name, loaderPath) {
55    if (loaderPath == null) loaderPath = '/';
56    var path = expandAlias(name);
57
58    if (has.call(cache, path)) return cache[path].exports;
59    if (has.call(modules, path)) return initModule(path, modules[path]);
60
61    throw new Error("Cannot find module '" + name + "' from '" + loaderPath + "'");
62  };
63
64  require.alias = function(from, to) {
65    aliases[to] = from;
66  };
67
68  var extRe = /\.[^.\/]+$/;
69  var indexRe = /\/index(\.[^\/]+)?$/;
70  var addExtensions = function(bundle) {
71    if (extRe.test(bundle)) {
72      var alias = bundle.replace(extRe, '');
73      if (!has.call(aliases, alias) || aliases[alias].replace(extRe, '') === alias + '/index') {
74        aliases[alias] = bundle;
75      }
76    }
77
78    if (indexRe.test(bundle)) {
79      var iAlias = bundle.replace(indexRe, '');
80      if (!has.call(aliases, iAlias)) {
81        aliases[iAlias] = bundle;
82      }
83    }
84  };
85
86  require.register = require.define = function(bundle, fn) {
87    if (bundle && typeof bundle === 'object') {
88      for (var key in bundle) {
89        if (has.call(bundle, key)) {
90          require.register(key, bundle[key]);
91        }
92      }
93    } else {
94      modules[bundle] = fn;
95      delete cache[bundle];
96      addExtensions(bundle);
97    }
98  };
99
100  require.list = function() {
101    var list = [];
102    for (var item in modules) {
103      if (has.call(modules, item)) {
104        list.push(item);
105      }
106    }
107    return list;
108  };
109
110  var hmr = globals._hmr && new globals._hmr(_resolve, require, modules, cache);
111  require._cache = cache;
112  require.hmr = hmr && hmr.wrap;
113  require.brunch = true;
114  globals.require = require;
115})();
116
117(function() {
118var global = typeof window === 'undefined' ? this : window;
119var __makeRelativeRequire = function(require, mappings, pref) {
120  var none = {};
121  var tryReq = function(name, pref) {
122    var val;
123    try {
124      val = require(pref + '/node_modules/' + name);
125      return val;
126    } catch (e) {
127      if (e.toString().indexOf('Cannot find module') === -1) {
128        throw e;
129      }
130
131      if (pref.indexOf('node_modules') !== -1) {
132        var s = pref.split('/');
133        var i = s.lastIndexOf('node_modules');
134        var newPref = s.slice(0, i).join('/');
135        return tryReq(name, newPref);
136      }
137    }
138    return none;
139  };
140  return function(name) {
141    if (name in mappings) name = mappings[name];
142    if (!name) return;
143    if (name[0] !== '.' && pref) {
144      var val = tryReq(name, pref);
145      if (val !== none) return val;
146    }
147    return require(name);
148  }
149};
150
151require.register("jquery/dist/jquery.js", function(exports, require, module) {
152  require = __makeRelativeRequire(require, {}, "jquery");
153  (function() {
154    /*!
155 * jQuery JavaScript Library v1.12.4
156 * http://jquery.com/
157 *
158 * Includes Sizzle.js
159 * http://sizzlejs.com/
160 *
161 * Copyright jQuery Foundation and other contributors
162 * Released under the MIT license
163 * http://jquery.org/license
164 *
165 * Date: 2016-05-20T17:17Z
166 */
167
168(function( global, factory ) {
169
170	if ( typeof module === "object" && typeof module.exports === "object" ) {
171		// For CommonJS and CommonJS-like environments where a proper `window`
172		// is present, execute the factory and get jQuery.
173		// For environments that do not have a `window` with a `document`
174		// (such as Node.js), expose a factory as module.exports.
175		// This accentuates the need for the creation of a real `window`.
176		// e.g. var jQuery = require("jquery")(window);
177		// See ticket #14549 for more info.
178		module.exports = global.document ?
179			factory( global, true ) :
180			function( w ) {
181				if ( !w.document ) {
182					throw new Error( "jQuery requires a window with a document" );
183				}
184				return factory( w );
185			};
186	} else {
187		factory( global );
188	}
189
190// Pass this if window is not defined yet
191}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
192
193// Support: Firefox 18+
194// Can't be in strict mode, several libs including ASP.NET trace
195// the stack via arguments.caller.callee and Firefox dies if
196// you try to trace through "use strict" call chains. (#13335)
197//"use strict";
198var deletedIds = [];
199
200var document = window.document;
201
202var slice = deletedIds.slice;
203
204var concat = deletedIds.concat;
205
206var push = deletedIds.push;
207
208var indexOf = deletedIds.indexOf;
209
210var class2type = {};
211
212var toString = class2type.toString;
213
214var hasOwn = class2type.hasOwnProperty;
215
216var support = {};
217
218
219
220var
221	version = "1.12.4",
222
223	// Define a local copy of jQuery
224	jQuery = function( selector, context ) {
225
226		// The jQuery object is actually just the init constructor 'enhanced'
227		// Need init if jQuery is called (just allow error to be thrown if not included)
228		return new jQuery.fn.init( selector, context );
229	},
230
231	// Support: Android<4.1, IE<9
232	// Make sure we trim BOM and NBSP
233	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
234
235	// Matches dashed string for camelizing
236	rmsPrefix = /^-ms-/,
237	rdashAlpha = /-([\da-z])/gi,
238
239	// Used by jQuery.camelCase as callback to replace()
240	fcamelCase = function( all, letter ) {
241		return letter.toUpperCase();
242	};
243
244jQuery.fn = jQuery.prototype = {
245
246	// The current version of jQuery being used
247	jquery: version,
248
249	constructor: jQuery,
250
251	// Start with an empty selector
252	selector: "",
253
254	// The default length of a jQuery object is 0
255	length: 0,
256
257	toArray: function() {
258		return slice.call( this );
259	},
260
261	// Get the Nth element in the matched element set OR
262	// Get the whole matched element set as a clean array
263	get: function( num ) {
264		return num != null ?
265
266			// Return just the one element from the set
267			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
268
269			// Return all the elements in a clean array
270			slice.call( this );
271	},
272
273	// Take an array of elements and push it onto the stack
274	// (returning the new matched element set)
275	pushStack: function( elems ) {
276
277		// Build a new jQuery matched element set
278		var ret = jQuery.merge( this.constructor(), elems );
279
280		// Add the old object onto the stack (as a reference)
281		ret.prevObject = this;
282		ret.context = this.context;
283
284		// Return the newly-formed element set
285		return ret;
286	},
287
288	// Execute a callback for every element in the matched set.
289	each: function( callback ) {
290		return jQuery.each( this, callback );
291	},
292
293	map: function( callback ) {
294		return this.pushStack( jQuery.map( this, function( elem, i ) {
295			return callback.call( elem, i, elem );
296		} ) );
297	},
298
299	slice: function() {
300		return this.pushStack( slice.apply( this, arguments ) );
301	},
302
303	first: function() {
304		return this.eq( 0 );
305	},
306
307	last: function() {
308		return this.eq( -1 );
309	},
310
311	eq: function( i ) {
312		var len = this.length,
313			j = +i + ( i < 0 ? len : 0 );
314		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
315	},
316
317	end: function() {
318		return this.prevObject || this.constructor();
319	},
320
321	// For internal use only.
322	// Behaves like an Array's method, not like a jQuery method.
323	push: push,
324	sort: deletedIds.sort,
325	splice: deletedIds.splice
326};
327
328jQuery.extend = jQuery.fn.extend = function() {
329	var src, copyIsArray, copy, name, options, clone,
330		target = arguments[ 0 ] || {},
331		i = 1,
332		length = arguments.length,
333		deep = false;
334
335	// Handle a deep copy situation
336	if ( typeof target === "boolean" ) {
337		deep = target;
338
339		// skip the boolean and the target
340		target = arguments[ i ] || {};
341		i++;
342	}
343
344	// Handle case when target is a string or something (possible in deep copy)
345	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
346		target = {};
347	}
348
349	// extend jQuery itself if only one argument is passed
350	if ( i === length ) {
351		target = this;
352		i--;
353	}
354
355	for ( ; i < length; i++ ) {
356
357		// Only deal with non-null/undefined values
358		if ( ( options = arguments[ i ] ) != null ) {
359
360			// Extend the base object
361			for ( name in options ) {
362				src = target[ name ];
363				copy = options[ name ];
364
365				// Prevent never-ending loop
366				if ( target === copy ) {
367					continue;
368				}
369
370				// Recurse if we're merging plain objects or arrays
371				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
372					( copyIsArray = jQuery.isArray( copy ) ) ) ) {
373
374					if ( copyIsArray ) {
375						copyIsArray = false;
376						clone = src && jQuery.isArray( src ) ? src : [];
377
378					} else {
379						clone = src && jQuery.isPlainObject( src ) ? src : {};
380					}
381
382					// Never move original objects, clone them
383					target[ name ] = jQuery.extend( deep, clone, copy );
384
385				// Don't bring in undefined values
386				} else if ( copy !== undefined ) {
387					target[ name ] = copy;
388				}
389			}
390		}
391	}
392
393	// Return the modified object
394	return target;
395};
396
397jQuery.extend( {
398
399	// Unique for each copy of jQuery on the page
400	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
401
402	// Assume jQuery is ready without the ready module
403	isReady: true,
404
405	error: function( msg ) {
406		throw new Error( msg );
407	},
408
409	noop: function() {},
410
411	// See test/unit/core.js for details concerning isFunction.
412	// Since version 1.3, DOM methods and functions like alert
413	// aren't supported. They return false on IE (#2968).
414	isFunction: function( obj ) {
415		return jQuery.type( obj ) === "function";
416	},
417
418	isArray: Array.isArray || function( obj ) {
419		return jQuery.type( obj ) === "array";
420	},
421
422	isWindow: function( obj ) {
423		/* jshint eqeqeq: false */
424		return obj != null && obj == obj.window;
425	},
426
427	isNumeric: function( obj ) {
428
429		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
430		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
431		// subtraction forces infinities to NaN
432		// adding 1 corrects loss of precision from parseFloat (#15100)
433		var realStringObj = obj && obj.toString();
434		return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
435	},
436
437	isEmptyObject: function( obj ) {
438		var name;
439		for ( name in obj ) {
440			return false;
441		}
442		return true;
443	},
444
445	isPlainObject: function( obj ) {
446		var key;
447
448		// Must be an Object.
449		// Because of IE, we also have to check the presence of the constructor property.
450		// Make sure that DOM nodes and window objects don't pass through, as well
451		if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
452			return false;
453		}
454
455		try {
456
457			// Not own constructor property must be Object
458			if ( obj.constructor &&
459				!hasOwn.call( obj, "constructor" ) &&
460				!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
461				return false;
462			}
463		} catch ( e ) {
464
465			// IE8,9 Will throw exceptions on certain host objects #9897
466			return false;
467		}
468
469		// Support: IE<9
470		// Handle iteration over inherited properties before own properties.
471		if ( !support.ownFirst ) {
472			for ( key in obj ) {
473				return hasOwn.call( obj, key );
474			}
475		}
476
477		// Own properties are enumerated firstly, so to speed up,
478		// if last one is own, then all properties are own.
479		for ( key in obj ) {}
480
481		return key === undefined || hasOwn.call( obj, key );
482	},
483
484	type: function( obj ) {
485		if ( obj == null ) {
486			return obj + "";
487		}
488		return typeof obj === "object" || typeof obj === "function" ?
489			class2type[ toString.call( obj ) ] || "object" :
490			typeof obj;
491	},
492
493	// Workarounds based on findings by Jim Driscoll
494	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
495	globalEval: function( data ) {
496		if ( data && jQuery.trim( data ) ) {
497
498			// We use execScript on Internet Explorer
499			// We use an anonymous function so that context is window
500			// rather than jQuery in Firefox
501			( window.execScript || function( data ) {
502				window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation
503			} )( data );
504		}
505	},
506
507	// Convert dashed to camelCase; used by the css and data modules
508	// Microsoft forgot to hump their vendor prefix (#9572)
509	camelCase: function( string ) {
510		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
511	},
512
513	nodeName: function( elem, name ) {
514		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
515	},
516
517	each: function( obj, callback ) {
518		var length, i = 0;
519
520		if ( isArrayLike( obj ) ) {
521			length = obj.length;
522			for ( ; i < length; i++ ) {
523				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
524					break;
525				}
526			}
527		} else {
528			for ( i in obj ) {
529				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
530					break;
531				}
532			}
533		}
534
535		return obj;
536	},
537
538	// Support: Android<4.1, IE<9
539	trim: function( text ) {
540		return text == null ?
541			"" :
542			( text + "" ).replace( rtrim, "" );
543	},
544
545	// results is for internal usage only
546	makeArray: function( arr, results ) {
547		var ret = results || [];
548
549		if ( arr != null ) {
550			if ( isArrayLike( Object( arr ) ) ) {
551				jQuery.merge( ret,
552					typeof arr === "string" ?
553					[ arr ] : arr
554				);
555			} else {
556				push.call( ret, arr );
557			}
558		}
559
560		return ret;
561	},
562
563	inArray: function( elem, arr, i ) {
564		var len;
565
566		if ( arr ) {
567			if ( indexOf ) {
568				return indexOf.call( arr, elem, i );
569			}
570
571			len = arr.length;
572			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
573
574			for ( ; i < len; i++ ) {
575
576				// Skip accessing in sparse arrays
577				if ( i in arr && arr[ i ] === elem ) {
578					return i;
579				}
580			}
581		}
582
583		return -1;
584	},
585
586	merge: function( first, second ) {
587		var len = +second.length,
588			j = 0,
589			i = first.length;
590
591		while ( j < len ) {
592			first[ i++ ] = second[ j++ ];
593		}
594
595		// Support: IE<9
596		// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
597		if ( len !== len ) {
598			while ( second[ j ] !== undefined ) {
599				first[ i++ ] = second[ j++ ];
600			}
601		}
602
603		first.length = i;
604
605		return first;
606	},
607
608	grep: function( elems, callback, invert ) {
609		var callbackInverse,
610			matches = [],
611			i = 0,
612			length = elems.length,
613			callbackExpect = !invert;
614
615		// Go through the array, only saving the items
616		// that pass the validator function
617		for ( ; i < length; i++ ) {
618			callbackInverse = !callback( elems[ i ], i );
619			if ( callbackInverse !== callbackExpect ) {
620				matches.push( elems[ i ] );
621			}
622		}
623
624		return matches;
625	},
626
627	// arg is for internal usage only
628	map: function( elems, callback, arg ) {
629		var length, value,
630			i = 0,
631			ret = [];
632
633		// Go through the array, translating each of the items to their new values
634		if ( isArrayLike( elems ) ) {
635			length = elems.length;
636			for ( ; i < length; i++ ) {
637				value = callback( elems[ i ], i, arg );
638
639				if ( value != null ) {
640					ret.push( value );
641				}
642			}
643
644		// Go through every key on the object,
645		} else {
646			for ( i in elems ) {
647				value = callback( elems[ i ], i, arg );
648
649				if ( value != null ) {
650					ret.push( value );
651				}
652			}
653		}
654
655		// Flatten any nested arrays
656		return concat.apply( [], ret );
657	},
658
659	// A global GUID counter for objects
660	guid: 1,
661
662	// Bind a function to a context, optionally partially applying any
663	// arguments.
664	proxy: function( fn, context ) {
665		var args, proxy, tmp;
666
667		if ( typeof context === "string" ) {
668			tmp = fn[ context ];
669			context = fn;
670			fn = tmp;
671		}
672
673		// Quick check to determine if target is callable, in the spec
674		// this throws a TypeError, but we will just return undefined.
675		if ( !jQuery.isFunction( fn ) ) {
676			return undefined;
677		}
678
679		// Simulated bind
680		args = slice.call( arguments, 2 );
681		proxy = function() {
682			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
683		};
684
685		// Set the guid of unique handler to the same of original handler, so it can be removed
686		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
687
688		return proxy;
689	},
690
691	now: function() {
692		return +( new Date() );
693	},
694
695	// jQuery.support is not used in Core but other projects attach their
696	// properties to it so it needs to exist.
697	support: support
698} );
699
700// JSHint would error on this code due to the Symbol not being defined in ES5.
701// Defining this global in .jshintrc would create a danger of using the global
702// unguarded in another place, it seems safer to just disable JSHint for these
703// three lines.
704/* jshint ignore: start */
705if ( typeof Symbol === "function" ) {
706	jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ];
707}
708/* jshint ignore: end */
709
710// Populate the class2type map
711jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
712function( i, name ) {
713	class2type[ "[object " + name + "]" ] = name.toLowerCase();
714} );
715
716function isArrayLike( obj ) {
717
718	// Support: iOS 8.2 (not reproducible in simulator)
719	// `in` check used to prevent JIT error (gh-2145)
720	// hasOwn isn't used here due to false negatives
721	// regarding Nodelist length in IE
722	var length = !!obj && "length" in obj && obj.length,
723		type = jQuery.type( obj );
724
725	if ( type === "function" || jQuery.isWindow( obj ) ) {
726		return false;
727	}
728
729	return type === "array" || length === 0 ||
730		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
731}
732var Sizzle =
733/*!
734 * Sizzle CSS Selector Engine v2.2.1
735 * http://sizzlejs.com/
736 *
737 * Copyright jQuery Foundation and other contributors
738 * Released under the MIT license
739 * http://jquery.org/license
740 *
741 * Date: 2015-10-17
742 */
743(function( window ) {
744
745var i,
746	support,
747	Expr,
748	getText,
749	isXML,
750	tokenize,
751	compile,
752	select,
753	outermostContext,
754	sortInput,
755	hasDuplicate,
756
757	// Local document vars
758	setDocument,
759	document,
760	docElem,
761	documentIsHTML,
762	rbuggyQSA,
763	rbuggyMatches,
764	matches,
765	contains,
766
767	// Instance-specific data
768	expando = "sizzle" + 1 * new Date(),
769	preferredDoc = window.document,
770	dirruns = 0,
771	done = 0,
772	classCache = createCache(),
773	tokenCache = createCache(),
774	compilerCache = createCache(),
775	sortOrder = function( a, b ) {
776		if ( a === b ) {
777			hasDuplicate = true;
778		}
779		return 0;
780	},
781
782	// General-purpose constants
783	MAX_NEGATIVE = 1 << 31,
784
785	// Instance methods
786	hasOwn = ({}).hasOwnProperty,
787	arr = [],
788	pop = arr.pop,
789	push_native = arr.push,
790	push = arr.push,
791	slice = arr.slice,
792	// Use a stripped-down indexOf as it's faster than native
793	// http://jsperf.com/thor-indexof-vs-for/5
794	indexOf = function( list, elem ) {
795		var i = 0,
796			len = list.length;
797		for ( ; i < len; i++ ) {
798			if ( list[i] === elem ) {
799				return i;
800			}
801		}
802		return -1;
803	},
804
805	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
806
807	// Regular expressions
808
809	// http://www.w3.org/TR/css3-selectors/#whitespace
810	whitespace = "[\\x20\\t\\r\\n\\f]",
811
812	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
813	identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
814
815	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
816	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
817		// Operator (capture 2)
818		"*([*^$|!~]?=)" + whitespace +
819		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
820		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
821		"*\\]",
822
823	pseudos = ":(" + identifier + ")(?:\\((" +
824		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
825		// 1. quoted (capture 3; capture 4 or capture 5)
826		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
827		// 2. simple (capture 6)
828		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
829		// 3. anything else (capture 2)
830		".*" +
831		")\\)|)",
832
833	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
834	rwhitespace = new RegExp( whitespace + "+", "g" ),
835	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
836
837	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
838	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
839
840	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
841
842	rpseudo = new RegExp( pseudos ),
843	ridentifier = new RegExp( "^" + identifier + "$" ),
844
845	matchExpr = {
846		"ID": new RegExp( "^#(" + identifier + ")" ),
847		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
848		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
849		"ATTR": new RegExp( "^" + attributes ),
850		"PSEUDO": new RegExp( "^" + pseudos ),
851		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
852			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
853			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
854		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
855		// For use in libraries implementing .is()
856		// We use this for POS matching in `select`
857		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
858			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
859	},
860
861	rinputs = /^(?:input|select|textarea|button)$/i,
862	rheader = /^h\d$/i,
863
864	rnative = /^[^{]+\{\s*\[native \w/,
865
866	// Easily-parseable/retrievable ID or TAG or CLASS selectors
867	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
868
869	rsibling = /[+~]/,
870	rescape = /'|\\/g,
871
872	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
873	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
874	funescape = function( _, escaped, escapedWhitespace ) {
875		var high = "0x" + escaped - 0x10000;
876		// NaN means non-codepoint
877		// Support: Firefox<24
878		// Workaround erroneous numeric interpretation of +"0x"
879		return high !== high || escapedWhitespace ?
880			escaped :
881			high < 0 ?
882				// BMP codepoint
883				String.fromCharCode( high + 0x10000 ) :
884				// Supplemental Plane codepoint (surrogate pair)
885				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
886	},
887
888	// Used for iframes
889	// See setDocument()
890	// Removing the function wrapper causes a "Permission Denied"
891	// error in IE
892	unloadHandler = function() {
893		setDocument();
894	};
895
896// Optimize for push.apply( _, NodeList )
897try {
898	push.apply(
899		(arr = slice.call( preferredDoc.childNodes )),
900		preferredDoc.childNodes
901	);
902	// Support: Android<4.0
903	// Detect silently failing push.apply
904	arr[ preferredDoc.childNodes.length ].nodeType;
905} catch ( e ) {
906	push = { apply: arr.length ?
907
908		// Leverage slice if possible
909		function( target, els ) {
910			push_native.apply( target, slice.call(els) );
911		} :
912
913		// Support: IE<9
914		// Otherwise append directly
915		function( target, els ) {
916			var j = target.length,
917				i = 0;
918			// Can't trust NodeList.length
919			while ( (target[j++] = els[i++]) ) {}
920			target.length = j - 1;
921		}
922	};
923}
924
925function Sizzle( selector, context, results, seed ) {
926	var m, i, elem, nid, nidselect, match, groups, newSelector,
927		newContext = context && context.ownerDocument,
928
929		// nodeType defaults to 9, since context defaults to document
930		nodeType = context ? context.nodeType : 9;
931
932	results = results || [];
933
934	// Return early from calls with invalid selector or context
935	if ( typeof selector !== "string" || !selector ||
936		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
937
938		return results;
939	}
940
941	// Try to shortcut find operations (as opposed to filters) in HTML documents
942	if ( !seed ) {
943
944		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
945			setDocument( context );
946		}
947		context = context || document;
948
949		if ( documentIsHTML ) {
950
951			// If the selector is sufficiently simple, try using a "get*By*" DOM method
952			// (excepting DocumentFragment context, where the methods don't exist)
953			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
954
955				// ID selector
956				if ( (m = match[1]) ) {
957
958					// Document context
959					if ( nodeType === 9 ) {
960						if ( (elem = context.getElementById( m )) ) {
961
962							// Support: IE, Opera, Webkit
963							// TODO: identify versions
964							// getElementById can match elements by name instead of ID
965							if ( elem.id === m ) {
966								results.push( elem );
967								return results;
968							}
969						} else {
970							return results;
971						}
972
973					// Element context
974					} else {
975
976						// Support: IE, Opera, Webkit
977						// TODO: identify versions
978						// getElementById can match elements by name instead of ID
979						if ( newContext && (elem = newContext.getElementById( m )) &&
980							contains( context, elem ) &&
981							elem.id === m ) {
982
983							results.push( elem );
984							return results;
985						}
986					}
987
988				// Type selector
989				} else if ( match[2] ) {
990					push.apply( results, context.getElementsByTagName( selector ) );
991					return results;
992
993				// Class selector
994				} else if ( (m = match[3]) && support.getElementsByClassName &&
995					context.getElementsByClassName ) {
996
997					push.apply( results, context.getElementsByClassName( m ) );
998					return results;
999				}
1000			}
1001
1002			// Take advantage of querySelectorAll
1003			if ( support.qsa &&
1004				!compilerCache[ selector + " " ] &&
1005				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
1006
1007				if ( nodeType !== 1 ) {
1008					newContext = context;
1009					newSelector = selector;
1010
1011				// qSA looks outside Element context, which is not what we want
1012				// Thanks to Andrew Dupont for this workaround technique
1013				// Support: IE <=8
1014				// Exclude object elements
1015				} else if ( context.nodeName.toLowerCase() !== "object" ) {
1016
1017					// Capture the context ID, setting it first if necessary
1018					if ( (nid = context.getAttribute( "id" )) ) {
1019						nid = nid.replace( rescape, "\\$&" );
1020					} else {
1021						context.setAttribute( "id", (nid = expando) );
1022					}
1023
1024					// Prefix every selector in the list
1025					groups = tokenize( selector );
1026					i = groups.length;
1027					nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
1028					while ( i-- ) {
1029						groups[i] = nidselect + " " + toSelector( groups[i] );
1030					}
1031					newSelector = groups.join( "," );
1032
1033					// Expand context for sibling selectors
1034					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
1035						context;
1036				}
1037
1038				if ( newSelector ) {
1039					try {
1040						push.apply( results,
1041							newContext.querySelectorAll( newSelector )
1042						);
1043						return results;
1044					} catch ( qsaError ) {
1045					} finally {
1046						if ( nid === expando ) {
1047							context.removeAttribute( "id" );
1048						}
1049					}
1050				}
1051			}
1052		}
1053	}
1054
1055	// All others
1056	return select( selector.replace( rtrim, "$1" ), context, results, seed );
1057}
1058
1059/**
1060 * Create key-value caches of limited size
1061 * @returns {function(string, object)} Returns the Object data after storing it on itself with
1062 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
1063 *	deleting the oldest entry
1064 */
1065function createCache() {
1066	var keys = [];
1067
1068	function cache( key, value ) {
1069		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
1070		if ( keys.push( key + " " ) > Expr.cacheLength ) {
1071			// Only keep the most recent entries
1072			delete cache[ keys.shift() ];
1073		}
1074		return (cache[ key + " " ] = value);
1075	}
1076	return cache;
1077}
1078
1079/**
1080 * Mark a function for special use by Sizzle
1081 * @param {Function} fn The function to mark
1082 */
1083function markFunction( fn ) {
1084	fn[ expando ] = true;
1085	return fn;
1086}
1087
1088/**
1089 * Support testing using an element
1090 * @param {Function} fn Passed the created div and expects a boolean result
1091 */
1092function assert( fn ) {
1093	var div = document.createElement("div");
1094
1095	try {
1096		return !!fn( div );
1097	} catch (e) {
1098		return false;
1099	} finally {
1100		// Remove from its parent by default
1101		if ( div.parentNode ) {
1102			div.parentNode.removeChild( div );
1103		}
1104		// release memory in IE
1105		div = null;
1106	}
1107}
1108
1109/**
1110 * Adds the same handler for all of the specified attrs
1111 * @param {String} attrs Pipe-separated list of attributes
1112 * @param {Function} handler The method that will be applied
1113 */
1114function addHandle( attrs, handler ) {
1115	var arr = attrs.split("|"),
1116		i = arr.length;
1117
1118	while ( i-- ) {
1119		Expr.attrHandle[ arr[i] ] = handler;
1120	}
1121}
1122
1123/**
1124 * Checks document order of two siblings
1125 * @param {Element} a
1126 * @param {Element} b
1127 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
1128 */
1129function siblingCheck( a, b ) {
1130	var cur = b && a,
1131		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
1132			( ~b.sourceIndex || MAX_NEGATIVE ) -
1133			( ~a.sourceIndex || MAX_NEGATIVE );
1134
1135	// Use IE sourceIndex if available on both nodes
1136	if ( diff ) {
1137		return diff;
1138	}
1139
1140	// Check if b follows a
1141	if ( cur ) {
1142		while ( (cur = cur.nextSibling) ) {
1143			if ( cur === b ) {
1144				return -1;
1145			}
1146		}
1147	}
1148
1149	return a ? 1 : -1;
1150}
1151
1152/**
1153 * Returns a function to use in pseudos for input types
1154 * @param {String} type
1155 */
1156function createInputPseudo( type ) {
1157	return function( elem ) {
1158		var name = elem.nodeName.toLowerCase();
1159		return name === "input" && elem.type === type;
1160	};
1161}
1162
1163/**
1164 * Returns a function to use in pseudos for buttons
1165 * @param {String} type
1166 */
1167function createButtonPseudo( type ) {
1168	return function( elem ) {
1169		var name = elem.nodeName.toLowerCase();
1170		return (name === "input" || name === "button") && elem.type === type;
1171	};
1172}
1173
1174/**
1175 * Returns a function to use in pseudos for positionals
1176 * @param {Function} fn
1177 */
1178function createPositionalPseudo( fn ) {
1179	return markFunction(function( argument ) {
1180		argument = +argument;
1181		return markFunction(function( seed, matches ) {
1182			var j,
1183				matchIndexes = fn( [], seed.length, argument ),
1184				i = matchIndexes.length;
1185
1186			// Match elements found at the specified indexes
1187			while ( i-- ) {
1188				if ( seed[ (j = matchIndexes[i]) ] ) {
1189					seed[j] = !(matches[j] = seed[j]);
1190				}
1191			}
1192		});
1193	});
1194}
1195
1196/**
1197 * Checks a node for validity as a Sizzle context
1198 * @param {Element|Object=} context
1199 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1200 */
1201function testContext( context ) {
1202	return context && typeof context.getElementsByTagName !== "undefined" && context;
1203}
1204
1205// Expose support vars for convenience
1206support = Sizzle.support = {};
1207
1208/**
1209 * Detects XML nodes
1210 * @param {Element|Object} elem An element or a document
1211 * @returns {Boolean} True iff elem is a non-HTML XML node
1212 */
1213isXML = Sizzle.isXML = function( elem ) {
1214	// documentElement is verified for cases where it doesn't yet exist
1215	// (such as loading iframes in IE - #4833)
1216	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1217	return documentElement ? documentElement.nodeName !== "HTML" : false;
1218};
1219
1220/**
1221 * Sets document-related variables once based on the current document
1222 * @param {Element|Object} [doc] An element or document object to use to set the document
1223 * @returns {Object} Returns the current document
1224 */
1225setDocument = Sizzle.setDocument = function( node ) {
1226	var hasCompare, parent,
1227		doc = node ? node.ownerDocument || node : preferredDoc;
1228
1229	// Return early if doc is invalid or already selected
1230	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1231		return document;
1232	}
1233
1234	// Update global variables
1235	document = doc;
1236	docElem = document.documentElement;
1237	documentIsHTML = !isXML( document );
1238
1239	// Support: IE 9-11, Edge
1240	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
1241	if ( (parent = document.defaultView) && parent.top !== parent ) {
1242		// Support: IE 11
1243		if ( parent.addEventListener ) {
1244			parent.addEventListener( "unload", unloadHandler, false );
1245
1246		// Support: IE 9 - 10 only
1247		} else if ( parent.attachEvent ) {
1248			parent.attachEvent( "onunload", unloadHandler );
1249		}
1250	}
1251
1252	/* Attributes
1253	---------------------------------------------------------------------- */
1254
1255	// Support: IE<8
1256	// Verify that getAttribute really returns attributes and not properties
1257	// (excepting IE8 booleans)
1258	support.attributes = assert(function( div ) {
1259		div.className = "i";
1260		return !div.getAttribute("className");
1261	});
1262
1263	/* getElement(s)By*
1264	---------------------------------------------------------------------- */
1265
1266	// Check if getElementsByTagName("*") returns only elements
1267	support.getElementsByTagName = assert(function( div ) {
1268		div.appendChild( document.createComment("") );
1269		return !div.getElementsByTagName("*").length;
1270	});
1271
1272	// Support: IE<9
1273	support.getElementsByClassName = rnative.test( document.getElementsByClassName );
1274
1275	// Support: IE<10
1276	// Check if getElementById returns elements by name
1277	// The broken getElementById methods don't pick up programatically-set names,
1278	// so use a roundabout getElementsByName test
1279	support.getById = assert(function( div ) {
1280		docElem.appendChild( div ).id = expando;
1281		return !document.getElementsByName || !document.getElementsByName( expando ).length;
1282	});
1283
1284	// ID find and filter
1285	if ( support.getById ) {
1286		Expr.find["ID"] = function( id, context ) {
1287			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1288				var m = context.getElementById( id );
1289				return m ? [ m ] : [];
1290			}
1291		};
1292		Expr.filter["ID"] = function( id ) {
1293			var attrId = id.replace( runescape, funescape );
1294			return function( elem ) {
1295				return elem.getAttribute("id") === attrId;
1296			};
1297		};
1298	} else {
1299		// Support: IE6/7
1300		// getElementById is not reliable as a find shortcut
1301		delete Expr.find["ID"];
1302
1303		Expr.filter["ID"] =  function( id ) {
1304			var attrId = id.replace( runescape, funescape );
1305			return function( elem ) {
1306				var node = typeof elem.getAttributeNode !== "undefined" &&
1307					elem.getAttributeNode("id");
1308				return node && node.value === attrId;
1309			};
1310		};
1311	}
1312
1313	// Tag
1314	Expr.find["TAG"] = support.getElementsByTagName ?
1315		function( tag, context ) {
1316			if ( typeof context.getElementsByTagName !== "undefined" ) {
1317				return context.getElementsByTagName( tag );
1318
1319			// DocumentFragment nodes don't have gEBTN
1320			} else if ( support.qsa ) {
1321				return context.querySelectorAll( tag );
1322			}
1323		} :
1324
1325		function( tag, context ) {
1326			var elem,
1327				tmp = [],
1328				i = 0,
1329				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
1330				results = context.getElementsByTagName( tag );
1331
1332			// Filter out possible comments
1333			if ( tag === "*" ) {
1334				while ( (elem = results[i++]) ) {
1335					if ( elem.nodeType === 1 ) {
1336						tmp.push( elem );
1337					}
1338				}
1339
1340				return tmp;
1341			}
1342			return results;
1343		};
1344
1345	// Class
1346	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1347		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
1348			return context.getElementsByClassName( className );
1349		}
1350	};
1351
1352	/* QSA/matchesSelector
1353	---------------------------------------------------------------------- */
1354
1355	// QSA and matchesSelector support
1356
1357	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1358	rbuggyMatches = [];
1359
1360	// qSa(:focus) reports false when true (Chrome 21)
1361	// We allow this because of a bug in IE8/9 that throws an error
1362	// whenever `document.activeElement` is accessed on an iframe
1363	// So, we allow :focus to pass through QSA all the time to avoid the IE error
1364	// See http://bugs.jquery.com/ticket/13378
1365	rbuggyQSA = [];
1366
1367	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
1368		// Build QSA regex
1369		// Regex strategy adopted from Diego Perini
1370		assert(function( div ) {
1371			// Select is set to empty string on purpose
1372			// This is to test IE's treatment of not explicitly
1373			// setting a boolean content attribute,
1374			// since its presence should be enough
1375			// http://bugs.jquery.com/ticket/12359
1376			docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
1377				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
1378				"<option selected=''></option></select>";
1379
1380			// Support: IE8, Opera 11-12.16
1381			// Nothing should be selected when empty strings follow ^= or $= or *=
1382			// The test attribute must be unknown in Opera but "safe" for WinRT
1383			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1384			if ( div.querySelectorAll("[msallowcapture^='']").length ) {
1385				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1386			}
1387
1388			// Support: IE8
1389			// Boolean attributes and "value" are not treated correctly
1390			if ( !div.querySelectorAll("[selected]").length ) {
1391				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1392			}
1393
1394			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
1395			if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
1396				rbuggyQSA.push("~=");
1397			}
1398
1399			// Webkit/Opera - :checked should return selected option elements
1400			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1401			// IE8 throws error here and will not see later tests
1402			if ( !div.querySelectorAll(":checked").length ) {
1403				rbuggyQSA.push(":checked");
1404			}
1405
1406			// Support: Safari 8+, iOS 8+
1407			// https://bugs.webkit.org/show_bug.cgi?id=136851
1408			// In-page `selector#id sibing-combinator selector` fails
1409			if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
1410				rbuggyQSA.push(".#.+[+~]");
1411			}
1412		});
1413
1414		assert(function( div ) {
1415			// Support: Windows 8 Native Apps
1416			// The type and name attributes are restricted during .innerHTML assignment
1417			var input = document.createElement("input");
1418			input.setAttribute( "type", "hidden" );
1419			div.appendChild( input ).setAttribute( "name", "D" );
1420
1421			// Support: IE8
1422			// Enforce case-sensitivity of name attribute
1423			if ( div.querySelectorAll("[name=d]").length ) {
1424				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1425			}
1426
1427			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1428			// IE8 throws error here and will not see later tests
1429			if ( !div.querySelectorAll(":enabled").length ) {
1430				rbuggyQSA.push( ":enabled", ":disabled" );
1431			}
1432
1433			// Opera 10-11 does not throw on post-comma invalid pseudos
1434			div.querySelectorAll("*,:x");
1435			rbuggyQSA.push(",.*:");
1436		});
1437	}
1438
1439	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1440		docElem.webkitMatchesSelector ||
1441		docElem.mozMatchesSelector ||
1442		docElem.oMatchesSelector ||
1443		docElem.msMatchesSelector) )) ) {
1444
1445		assert(function( div ) {
1446			// Check to see if it's possible to do matchesSelector
1447			// on a disconnected node (IE 9)
1448			support.disconnectedMatch = matches.call( div, "div" );
1449
1450			// This should fail with an exception
1451			// Gecko does not error, returns false instead
1452			matches.call( div, "[s!='']:x" );
1453			rbuggyMatches.push( "!=", pseudos );
1454		});
1455	}
1456
1457	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1458	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1459
1460	/* Contains
1461	---------------------------------------------------------------------- */
1462	hasCompare = rnative.test( docElem.compareDocumentPosition );
1463
1464	// Element contains another
1465	// Purposefully self-exclusive
1466	// As in, an element does not contain itself
1467	contains = hasCompare || rnative.test( docElem.contains ) ?
1468		function( a, b ) {
1469			var adown = a.nodeType === 9 ? a.documentElement : a,
1470				bup = b && b.parentNode;
1471			return a === bup || !!( bup && bup.nodeType === 1 && (
1472				adown.contains ?
1473					adown.contains( bup ) :
1474					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1475			));
1476		} :
1477		function( a, b ) {
1478			if ( b ) {
1479				while ( (b = b.parentNode) ) {
1480					if ( b === a ) {
1481						return true;
1482					}
1483				}
1484			}
1485			return false;
1486		};
1487
1488	/* Sorting
1489	---------------------------------------------------------------------- */
1490
1491	// Document order sorting
1492	sortOrder = hasCompare ?
1493	function( a, b ) {
1494
1495		// Flag for duplicate removal
1496		if ( a === b ) {
1497			hasDuplicate = true;
1498			return 0;
1499		}
1500
1501		// Sort on method existence if only one input has compareDocumentPosition
1502		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1503		if ( compare ) {
1504			return compare;
1505		}
1506
1507		// Calculate position if both inputs belong to the same document
1508		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1509			a.compareDocumentPosition( b ) :
1510
1511			// Otherwise we know they are disconnected
1512			1;
1513
1514		// Disconnected nodes
1515		if ( compare & 1 ||
1516			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1517
1518			// Choose the first element that is related to our preferred document
1519			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1520				return -1;
1521			}
1522			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1523				return 1;
1524			}
1525
1526			// Maintain original order
1527			return sortInput ?
1528				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1529				0;
1530		}
1531
1532		return compare & 4 ? -1 : 1;
1533	} :
1534	function( a, b ) {
1535		// Exit early if the nodes are identical
1536		if ( a === b ) {
1537			hasDuplicate = true;
1538			return 0;
1539		}
1540
1541		var cur,
1542			i = 0,
1543			aup = a.parentNode,
1544			bup = b.parentNode,
1545			ap = [ a ],
1546			bp = [ b ];
1547
1548		// Parentless nodes are either documents or disconnected
1549		if ( !aup || !bup ) {
1550			return a === document ? -1 :
1551				b === document ? 1 :
1552				aup ? -1 :
1553				bup ? 1 :
1554				sortInput ?
1555				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1556				0;
1557
1558		// If the nodes are siblings, we can do a quick check
1559		} else if ( aup === bup ) {
1560			return siblingCheck( a, b );
1561		}
1562
1563		// Otherwise we need full lists of their ancestors for comparison
1564		cur = a;
1565		while ( (cur = cur.parentNode) ) {
1566			ap.unshift( cur );
1567		}
1568		cur = b;
1569		while ( (cur = cur.parentNode) ) {
1570			bp.unshift( cur );
1571		}
1572
1573		// Walk down the tree looking for a discrepancy
1574		while ( ap[i] === bp[i] ) {
1575			i++;
1576		}
1577
1578		return i ?
1579			// Do a sibling check if the nodes have a common ancestor
1580			siblingCheck( ap[i], bp[i] ) :
1581
1582			// Otherwise nodes in our document sort first
1583			ap[i] === preferredDoc ? -1 :
1584			bp[i] === preferredDoc ? 1 :
1585			0;
1586	};
1587
1588	return document;
1589};
1590
1591Sizzle.matches = function( expr, elements ) {
1592	return Sizzle( expr, null, null, elements );
1593};
1594
1595Sizzle.matchesSelector = function( elem, expr ) {
1596	// Set document vars if needed
1597	if ( ( elem.ownerDocument || elem ) !== document ) {
1598		setDocument( elem );
1599	}
1600
1601	// Make sure that attribute selectors are quoted
1602	expr = expr.replace( rattributeQuotes, "='$1']" );
1603
1604	if ( support.matchesSelector && documentIsHTML &&
1605		!compilerCache[ expr + " " ] &&
1606		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1607		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
1608
1609		try {
1610			var ret = matches.call( elem, expr );
1611
1612			// IE 9's matchesSelector returns false on disconnected nodes
1613			if ( ret || support.disconnectedMatch ||
1614					// As well, disconnected nodes are said to be in a document
1615					// fragment in IE 9
1616					elem.document && elem.document.nodeType !== 11 ) {
1617				return ret;
1618			}
1619		} catch (e) {}
1620	}
1621
1622	return Sizzle( expr, document, null, [ elem ] ).length > 0;
1623};
1624
1625Sizzle.contains = function( context, elem ) {
1626	// Set document vars if needed
1627	if ( ( context.ownerDocument || context ) !== document ) {
1628		setDocument( context );
1629	}
1630	return contains( context, elem );
1631};
1632
1633Sizzle.attr = function( elem, name ) {
1634	// Set document vars if needed
1635	if ( ( elem.ownerDocument || elem ) !== document ) {
1636		setDocument( elem );
1637	}
1638
1639	var fn = Expr.attrHandle[ name.toLowerCase() ],
1640		// Don't get fooled by Object.prototype properties (jQuery #13807)
1641		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1642			fn( elem, name, !documentIsHTML ) :
1643			undefined;
1644
1645	return val !== undefined ?
1646		val :
1647		support.attributes || !documentIsHTML ?
1648			elem.getAttribute( name ) :
1649			(val = elem.getAttributeNode(name)) && val.specified ?
1650				val.value :
1651				null;
1652};
1653
1654Sizzle.error = function( msg ) {
1655	throw new Error( "Syntax error, unrecognized expression: " + msg );
1656};
1657
1658/**
1659 * Document sorting and removing duplicates
1660 * @param {ArrayLike} results
1661 */
1662Sizzle.uniqueSort = function( results ) {
1663	var elem,
1664		duplicates = [],
1665		j = 0,
1666		i = 0;
1667
1668	// Unless we *know* we can detect duplicates, assume their presence
1669	hasDuplicate = !support.detectDuplicates;
1670	sortInput = !support.sortStable && results.slice( 0 );
1671	results.sort( sortOrder );
1672
1673	if ( hasDuplicate ) {
1674		while ( (elem = results[i++]) ) {
1675			if ( elem === results[ i ] ) {
1676				j = duplicates.push( i );
1677			}
1678		}
1679		while ( j-- ) {
1680			results.splice( duplicates[ j ], 1 );
1681		}
1682	}
1683
1684	// Clear input after sorting to release objects
1685	// See https://github.com/jquery/sizzle/pull/225
1686	sortInput = null;
1687
1688	return results;
1689};
1690
1691/**
1692 * Utility function for retrieving the text value of an array of DOM nodes
1693 * @param {Array|Element} elem
1694 */
1695getText = Sizzle.getText = function( elem ) {
1696	var node,
1697		ret = "",
1698		i = 0,
1699		nodeType = elem.nodeType;
1700
1701	if ( !nodeType ) {
1702		// If no nodeType, this is expected to be an array
1703		while ( (node = elem[i++]) ) {
1704			// Do not traverse comment nodes
1705			ret += getText( node );
1706		}
1707	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1708		// Use textContent for elements
1709		// innerText usage removed for consistency of new lines (jQuery #11153)
1710		if ( typeof elem.textContent === "string" ) {
1711			return elem.textContent;
1712		} else {
1713			// Traverse its children
1714			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1715				ret += getText( elem );
1716			}
1717		}
1718	} else if ( nodeType === 3 || nodeType === 4 ) {
1719		return elem.nodeValue;
1720	}
1721	// Do not include comment or processing instruction nodes
1722
1723	return ret;
1724};
1725
1726Expr = Sizzle.selectors = {
1727
1728	// Can be adjusted by the user
1729	cacheLength: 50,
1730
1731	createPseudo: markFunction,
1732
1733	match: matchExpr,
1734
1735	attrHandle: {},
1736
1737	find: {},
1738
1739	relative: {
1740		">": { dir: "parentNode", first: true },
1741		" ": { dir: "parentNode" },
1742		"+": { dir: "previousSibling", first: true },
1743		"~": { dir: "previousSibling" }
1744	},
1745
1746	preFilter: {
1747		"ATTR": function( match ) {
1748			match[1] = match[1].replace( runescape, funescape );
1749
1750			// Move the given value to match[3] whether quoted or unquoted
1751			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1752
1753			if ( match[2] === "~=" ) {
1754				match[3] = " " + match[3] + " ";
1755			}
1756
1757			return match.slice( 0, 4 );
1758		},
1759
1760		"CHILD": function( match ) {
1761			/* matches from matchExpr["CHILD"]
1762				1 type (only|nth|...)
1763				2 what (child|of-type)
1764				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1765				4 xn-component of xn+y argument ([+-]?\d*n|)
1766				5 sign of xn-component
1767				6 x of xn-component
1768				7 sign of y-component
1769				8 y of y-component
1770			*/
1771			match[1] = match[1].toLowerCase();
1772
1773			if ( match[1].slice( 0, 3 ) === "nth" ) {
1774				// nth-* requires argument
1775				if ( !match[3] ) {
1776					Sizzle.error( match[0] );
1777				}
1778
1779				// numeric x and y parameters for Expr.filter.CHILD
1780				// remember that false/true cast respectively to 0/1
1781				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1782				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1783
1784			// other types prohibit arguments
1785			} else if ( match[3] ) {
1786				Sizzle.error( match[0] );
1787			}
1788
1789			return match;
1790		},
1791
1792		"PSEUDO": function( match ) {
1793			var excess,
1794				unquoted = !match[6] && match[2];
1795
1796			if ( matchExpr["CHILD"].test( match[0] ) ) {
1797				return null;
1798			}
1799
1800			// Accept quoted arguments as-is
1801			if ( match[3] ) {
1802				match[2] = match[4] || match[5] || "";
1803
1804			// Strip excess characters from unquoted arguments
1805			} else if ( unquoted && rpseudo.test( unquoted ) &&
1806				// Get excess from tokenize (recursively)
1807				(excess = tokenize( unquoted, true )) &&
1808				// advance to the next closing parenthesis
1809				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1810
1811				// excess is a negative index
1812				match[0] = match[0].slice( 0, excess );
1813				match[2] = unquoted.slice( 0, excess );
1814			}
1815
1816			// Return only captures needed by the pseudo filter method (type and argument)
1817			return match.slice( 0, 3 );
1818		}
1819	},
1820
1821	filter: {
1822
1823		"TAG": function( nodeNameSelector ) {
1824			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1825			return nodeNameSelector === "*" ?
1826				function() { return true; } :
1827				function( elem ) {
1828					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1829				};
1830		},
1831
1832		"CLASS": function( className ) {
1833			var pattern = classCache[ className + " " ];
1834
1835			return pattern ||
1836				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1837				classCache( className, function( elem ) {
1838					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
1839				});
1840		},
1841
1842		"ATTR": function( name, operator, check ) {
1843			return function( elem ) {
1844				var result = Sizzle.attr( elem, name );
1845
1846				if ( result == null ) {
1847					return operator === "!=";
1848				}
1849				if ( !operator ) {
1850					return true;
1851				}
1852
1853				result += "";
1854
1855				return operator === "=" ? result === check :
1856					operator === "!=" ? result !== check :
1857					operator === "^=" ? check && result.indexOf( check ) === 0 :
1858					operator === "*=" ? check && result.indexOf( check ) > -1 :
1859					operator === "$=" ? check && result.slice( -check.length ) === check :
1860					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
1861					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1862					false;
1863			};
1864		},
1865
1866		"CHILD": function( type, what, argument, first, last ) {
1867			var simple = type.slice( 0, 3 ) !== "nth",
1868				forward = type.slice( -4 ) !== "last",
1869				ofType = what === "of-type";
1870
1871			return first === 1 && last === 0 ?
1872
1873				// Shortcut for :nth-*(n)
1874				function( elem ) {
1875					return !!elem.parentNode;
1876				} :
1877
1878				function( elem, context, xml ) {
1879					var cache, uniqueCache, outerCache, node, nodeIndex, start,
1880						dir = simple !== forward ? "nextSibling" : "previousSibling",
1881						parent = elem.parentNode,
1882						name = ofType && elem.nodeName.toLowerCase(),
1883						useCache = !xml && !ofType,
1884						diff = false;
1885
1886					if ( parent ) {
1887
1888						// :(first|last|only)-(child|of-type)
1889						if ( simple ) {
1890							while ( dir ) {
1891								node = elem;
1892								while ( (node = node[ dir ]) ) {
1893									if ( ofType ?
1894										node.nodeName.toLowerCase() === name :
1895										node.nodeType === 1 ) {
1896
1897										return false;
1898									}
1899								}
1900								// Reverse direction for :only-* (if we haven't yet done so)
1901								start = dir = type === "only" && !start && "nextSibling";
1902							}
1903							return true;
1904						}
1905
1906						start = [ forward ? parent.firstChild : parent.lastChild ];
1907
1908						// non-xml :nth-child(...) stores cache data on `parent`
1909						if ( forward && useCache ) {
1910
1911							// Seek `elem` from a previously-cached index
1912
1913							// ...in a gzip-friendly way
1914							node = parent;
1915							outerCache = node[ expando ] || (node[ expando ] = {});
1916
1917							// Support: IE <9 only
1918							// Defend against cloned attroperties (jQuery gh-1709)
1919							uniqueCache = outerCache[ node.uniqueID ] ||
1920								(outerCache[ node.uniqueID ] = {});
1921
1922							cache = uniqueCache[ type ] || [];
1923							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1924							diff = nodeIndex && cache[ 2 ];
1925							node = nodeIndex && parent.childNodes[ nodeIndex ];
1926
1927							while ( (node = ++nodeIndex && node && node[ dir ] ||
1928
1929								// Fallback to seeking `elem` from the start
1930								(diff = nodeIndex = 0) || start.pop()) ) {
1931
1932								// When found, cache indexes on `parent` and break
1933								if ( node.nodeType === 1 && ++diff && node === elem ) {
1934									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
1935									break;
1936								}
1937							}
1938
1939						} else {
1940							// Use previously-cached element index if available
1941							if ( useCache ) {
1942								// ...in a gzip-friendly way
1943								node = elem;
1944								outerCache = node[ expando ] || (node[ expando ] = {});
1945
1946								// Support: IE <9 only
1947								// Defend against cloned attroperties (jQuery gh-1709)
1948								uniqueCache = outerCache[ node.uniqueID ] ||
1949									(outerCache[ node.uniqueID ] = {});
1950
1951								cache = uniqueCache[ type ] || [];
1952								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1953								diff = nodeIndex;
1954							}
1955
1956							// xml :nth-child(...)
1957							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
1958							if ( diff === false ) {
1959								// Use the same loop as above to seek `elem` from the start
1960								while ( (node = ++nodeIndex && node && node[ dir ] ||
1961									(diff = nodeIndex = 0) || start.pop()) ) {
1962
1963									if ( ( ofType ?
1964										node.nodeName.toLowerCase() === name :
1965										node.nodeType === 1 ) &&
1966										++diff ) {
1967
1968										// Cache the index of each encountered element
1969										if ( useCache ) {
1970											outerCache = node[ expando ] || (node[ expando ] = {});
1971
1972											// Support: IE <9 only
1973											// Defend against cloned attroperties (jQuery gh-1709)
1974											uniqueCache = outerCache[ node.uniqueID ] ||
1975												(outerCache[ node.uniqueID ] = {});
1976
1977											uniqueCache[ type ] = [ dirruns, diff ];
1978										}
1979
1980										if ( node === elem ) {
1981											break;
1982										}
1983									}
1984								}
1985							}
1986						}
1987
1988						// Incorporate the offset, then check against cycle size
1989						diff -= last;
1990						return diff === first || ( diff % first === 0 && diff / first >= 0 );
1991					}
1992				};
1993		},
1994
1995		"PSEUDO": function( pseudo, argument ) {
1996			// pseudo-class names are case-insensitive
1997			// http://www.w3.org/TR/selectors/#pseudo-classes
1998			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1999			// Remember that setFilters inherits from pseudos
2000			var args,
2001				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
2002					Sizzle.error( "unsupported pseudo: " + pseudo );
2003
2004			// The user may use createPseudo to indicate that
2005			// arguments are needed to create the filter function
2006			// just as Sizzle does
2007			if ( fn[ expando ] ) {
2008				return fn( argument );
2009			}
2010
2011			// But maintain support for old signatures
2012			if ( fn.length > 1 ) {
2013				args = [ pseudo, pseudo, "", argument ];
2014				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
2015					markFunction(function( seed, matches ) {
2016						var idx,
2017							matched = fn( seed, argument ),
2018							i = matched.length;
2019						while ( i-- ) {
2020							idx = indexOf( seed, matched[i] );
2021							seed[ idx ] = !( matches[ idx ] = matched[i] );
2022						}
2023					}) :
2024					function( elem ) {
2025						return fn( elem, 0, args );
2026					};
2027			}
2028
2029			return fn;
2030		}
2031	},
2032
2033	pseudos: {
2034		// Potentially complex pseudos
2035		"not": markFunction(function( selector ) {
2036			// Trim the selector passed to compile
2037			// to avoid treating leading and trailing
2038			// spaces as combinators
2039			var input = [],
2040				results = [],
2041				matcher = compile( selector.replace( rtrim, "$1" ) );
2042
2043			return matcher[ expando ] ?
2044				markFunction(function( seed, matches, context, xml ) {
2045					var elem,
2046						unmatched = matcher( seed, null, xml, [] ),
2047						i = seed.length;
2048
2049					// Match elements unmatched by `matcher`
2050					while ( i-- ) {
2051						if ( (elem = unmatched[i]) ) {
2052							seed[i] = !(matches[i] = elem);
2053						}
2054					}
2055				}) :
2056				function( elem, context, xml ) {
2057					input[0] = elem;
2058					matcher( input, null, xml, results );
2059					// Don't keep the element (issue #299)
2060					input[0] = null;
2061					return !results.pop();
2062				};
2063		}),
2064
2065		"has": markFunction(function( selector ) {
2066			return function( elem ) {
2067				return Sizzle( selector, elem ).length > 0;
2068			};
2069		}),
2070
2071		"contains": markFunction(function( text ) {
2072			text = text.replace( runescape, funescape );
2073			return function( elem ) {
2074				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
2075			};
2076		}),
2077
2078		// "Whether an element is represented by a :lang() selector
2079		// is based solely on the element's language value
2080		// being equal to the identifier C,
2081		// or beginning with the identifier C immediately followed by "-".
2082		// The matching of C against the element's language value is performed case-insensitively.
2083		// The identifier C does not have to be a valid language name."
2084		// http://www.w3.org/TR/selectors/#lang-pseudo
2085		"lang": markFunction( function( lang ) {
2086			// lang value must be a valid identifier
2087			if ( !ridentifier.test(lang || "") ) {
2088				Sizzle.error( "unsupported lang: " + lang );
2089			}
2090			lang = lang.replace( runescape, funescape ).toLowerCase();
2091			return function( elem ) {
2092				var elemLang;
2093				do {
2094					if ( (elemLang = documentIsHTML ?
2095						elem.lang :
2096						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
2097
2098						elemLang = elemLang.toLowerCase();
2099						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
2100					}
2101				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
2102				return false;
2103			};
2104		}),
2105
2106		// Miscellaneous
2107		"target": function( elem ) {
2108			var hash = window.location && window.location.hash;
2109			return hash && hash.slice( 1 ) === elem.id;
2110		},
2111
2112		"root": function( elem ) {
2113			return elem === docElem;
2114		},
2115
2116		"focus": function( elem ) {
2117			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
2118		},
2119
2120		// Boolean properties
2121		"enabled": function( elem ) {
2122			return elem.disabled === false;
2123		},
2124
2125		"disabled": function( elem ) {
2126			return elem.disabled === true;
2127		},
2128
2129		"checked": function( elem ) {
2130			// In CSS3, :checked should return both checked and selected elements
2131			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
2132			var nodeName = elem.nodeName.toLowerCase();
2133			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
2134		},
2135
2136		"selected": function( elem ) {
2137			// Accessing this property makes selected-by-default
2138			// options in Safari work properly
2139			if ( elem.parentNode ) {
2140				elem.parentNode.selectedIndex;
2141			}
2142
2143			return elem.selected === true;
2144		},
2145
2146		// Contents
2147		"empty": function( elem ) {
2148			// http://www.w3.org/TR/selectors/#empty-pseudo
2149			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
2150			//   but not by others (comment: 8; processing instruction: 7; etc.)
2151			// nodeType < 6 works because attributes (2) do not appear as children
2152			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
2153				if ( elem.nodeType < 6 ) {
2154					return false;
2155				}
2156			}
2157			return true;
2158		},
2159
2160		"parent": function( elem ) {
2161			return !Expr.pseudos["empty"]( elem );
2162		},
2163
2164		// Element/input types
2165		"header": function( elem ) {
2166			return rheader.test( elem.nodeName );
2167		},
2168
2169		"input": function( elem ) {
2170			return rinputs.test( elem.nodeName );
2171		},
2172
2173		"button": function( elem ) {
2174			var name = elem.nodeName.toLowerCase();
2175			return name === "input" && elem.type === "button" || name === "button";
2176		},
2177
2178		"text": function( elem ) {
2179			var attr;
2180			return elem.nodeName.toLowerCase() === "input" &&
2181				elem.type === "text" &&
2182
2183				// Support: IE<8
2184				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
2185				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
2186		},
2187
2188		// Position-in-collection
2189		"first": createPositionalPseudo(function() {
2190			return [ 0 ];
2191		}),
2192
2193		"last": createPositionalPseudo(function( matchIndexes, length ) {
2194			return [ length - 1 ];
2195		}),
2196
2197		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
2198			return [ argument < 0 ? argument + length : argument ];
2199		}),
2200
2201		"even": createPositionalPseudo(function( matchIndexes, length ) {
2202			var i = 0;
2203			for ( ; i < length; i += 2 ) {
2204				matchIndexes.push( i );
2205			}
2206			return matchIndexes;
2207		}),
2208
2209		"odd": createPositionalPseudo(function( matchIndexes, length ) {
2210			var i = 1;
2211			for ( ; i < length; i += 2 ) {
2212				matchIndexes.push( i );
2213			}
2214			return matchIndexes;
2215		}),
2216
2217		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2218			var i = argument < 0 ? argument + length : argument;
2219			for ( ; --i >= 0; ) {
2220				matchIndexes.push( i );
2221			}
2222			return matchIndexes;
2223		}),
2224
2225		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2226			var i = argument < 0 ? argument + length : argument;
2227			for ( ; ++i < length; ) {
2228				matchIndexes.push( i );
2229			}
2230			return matchIndexes;
2231		})
2232	}
2233};
2234
2235Expr.pseudos["nth"] = Expr.pseudos["eq"];
2236
2237// Add button/input type pseudos
2238for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2239	Expr.pseudos[ i ] = createInputPseudo( i );
2240}
2241for ( i in { submit: true, reset: true } ) {
2242	Expr.pseudos[ i ] = createButtonPseudo( i );
2243}
2244
2245// Easy API for creating new setFilters
2246function setFilters() {}
2247setFilters.prototype = Expr.filters = Expr.pseudos;
2248Expr.setFilters = new setFilters();
2249
2250tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2251	var matched, match, tokens, type,
2252		soFar, groups, preFilters,
2253		cached = tokenCache[ selector + " " ];
2254
2255	if ( cached ) {
2256		return parseOnly ? 0 : cached.slice( 0 );
2257	}
2258
2259	soFar = selector;
2260	groups = [];
2261	preFilters = Expr.preFilter;
2262
2263	while ( soFar ) {
2264
2265		// Comma and first run
2266		if ( !matched || (match = rcomma.exec( soFar )) ) {
2267			if ( match ) {
2268				// Don't consume trailing commas as valid
2269				soFar = soFar.slice( match[0].length ) || soFar;
2270			}
2271			groups.push( (tokens = []) );
2272		}
2273
2274		matched = false;
2275
2276		// Combinators
2277		if ( (match = rcombinators.exec( soFar )) ) {
2278			matched = match.shift();
2279			tokens.push({
2280				value: matched,
2281				// Cast descendant combinators to space
2282				type: match[0].replace( rtrim, " " )
2283			});
2284			soFar = soFar.slice( matched.length );
2285		}
2286
2287		// Filters
2288		for ( type in Expr.filter ) {
2289			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2290				(match = preFilters[ type ]( match ))) ) {
2291				matched = match.shift();
2292				tokens.push({
2293					value: matched,
2294					type: type,
2295					matches: match
2296				});
2297				soFar = soFar.slice( matched.length );
2298			}
2299		}
2300
2301		if ( !matched ) {
2302			break;
2303		}
2304	}
2305
2306	// Return the length of the invalid excess
2307	// if we're just parsing
2308	// Otherwise, throw an error or return tokens
2309	return parseOnly ?
2310		soFar.length :
2311		soFar ?
2312			Sizzle.error( selector ) :
2313			// Cache the tokens
2314			tokenCache( selector, groups ).slice( 0 );
2315};
2316
2317function toSelector( tokens ) {
2318	var i = 0,
2319		len = tokens.length,
2320		selector = "";
2321	for ( ; i < len; i++ ) {
2322		selector += tokens[i].value;
2323	}
2324	return selector;
2325}
2326
2327function addCombinator( matcher, combinator, base ) {
2328	var dir = combinator.dir,
2329		checkNonElements = base && dir === "parentNode",
2330		doneName = done++;
2331
2332	return combinator.first ?
2333		// Check against closest ancestor/preceding element
2334		function( elem, context, xml ) {
2335			while ( (elem = elem[ dir ]) ) {
2336				if ( elem.nodeType === 1 || checkNonElements ) {
2337					return matcher( elem, context, xml );
2338				}
2339			}
2340		} :
2341
2342		// Check against all ancestor/preceding elements
2343		function( elem, context, xml ) {
2344			var oldCache, uniqueCache, outerCache,
2345				newCache = [ dirruns, doneName ];
2346
2347			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
2348			if ( xml ) {
2349				while ( (elem = elem[ dir ]) ) {
2350					if ( elem.nodeType === 1 || checkNonElements ) {
2351						if ( matcher( elem, context, xml ) ) {
2352							return true;
2353						}
2354					}
2355				}
2356			} else {
2357				while ( (elem = elem[ dir ]) ) {
2358					if ( elem.nodeType === 1 || checkNonElements ) {
2359						outerCache = elem[ expando ] || (elem[ expando ] = {});
2360
2361						// Support: IE <9 only
2362						// Defend against cloned attroperties (jQuery gh-1709)
2363						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
2364
2365						if ( (oldCache = uniqueCache[ dir ]) &&
2366							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2367
2368							// Assign to newCache so results back-propagate to previous elements
2369							return (newCache[ 2 ] = oldCache[ 2 ]);
2370						} else {
2371							// Reuse newcache so results back-propagate to previous elements
2372							uniqueCache[ dir ] = newCache;
2373
2374							// A match means we're done; a fail means we have to keep checking
2375							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2376								return true;
2377							}
2378						}
2379					}
2380				}
2381			}
2382		};
2383}
2384
2385function elementMatcher( matchers ) {
2386	return matchers.length > 1 ?
2387		function( elem, context, xml ) {
2388			var i = matchers.length;
2389			while ( i-- ) {
2390				if ( !matchers[i]( elem, context, xml ) ) {
2391					return false;
2392				}
2393			}
2394			return true;
2395		} :
2396		matchers[0];
2397}
2398
2399function multipleContexts( selector, contexts, results ) {
2400	var i = 0,
2401		len = contexts.length;
2402	for ( ; i < len; i++ ) {
2403		Sizzle( selector, contexts[i], results );
2404	}
2405	return results;
2406}
2407
2408function condense( unmatched, map, filter, context, xml ) {
2409	var elem,
2410		newUnmatched = [],
2411		i = 0,
2412		len = unmatched.length,
2413		mapped = map != null;
2414
2415	for ( ; i < len; i++ ) {
2416		if ( (elem = unmatched[i]) ) {
2417			if ( !filter || filter( elem, context, xml ) ) {
2418				newUnmatched.push( elem );
2419				if ( mapped ) {
2420					map.push( i );
2421				}
2422			}
2423		}
2424	}
2425
2426	return newUnmatched;
2427}
2428
2429function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
2430	if ( postFilter && !postFilter[ expando ] ) {
2431		postFilter = setMatcher( postFilter );
2432	}
2433	if ( postFinder && !postFinder[ expando ] ) {
2434		postFinder = setMatcher( postFinder, postSelector );
2435	}
2436	return markFunction(function( seed, results, context, xml ) {
2437		var temp, i, elem,
2438			preMap = [],
2439			postMap = [],
2440			preexisting = results.length,
2441
2442			// Get initial elements from seed or context
2443			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2444
2445			// Prefilter to get matcher input, preserving a map for seed-results synchronization
2446			matcherIn = preFilter && ( seed || !selector ) ?
2447				condense( elems, preMap, preFilter, context, xml ) :
2448				elems,
2449
2450			matcherOut = matcher ?
2451				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2452				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2453
2454					// ...intermediate processing is necessary
2455					[] :
2456
2457					// ...otherwise use results directly
2458					results :
2459				matcherIn;
2460
2461		// Find primary matches
2462		if ( matcher ) {
2463			matcher( matcherIn, matcherOut, context, xml );
2464		}
2465
2466		// Apply postFilter
2467		if ( postFilter ) {
2468			temp = condense( matcherOut, postMap );
2469			postFilter( temp, [], context, xml );
2470
2471			// Un-match failing elements by moving them back to matcherIn
2472			i = temp.length;
2473			while ( i-- ) {
2474				if ( (elem = temp[i]) ) {
2475					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2476				}
2477			}
2478		}
2479
2480		if ( seed ) {
2481			if ( postFinder || preFilter ) {
2482				if ( postFinder ) {
2483					// Get the final matcherOut by condensing this intermediate into postFinder contexts
2484					temp = [];
2485					i = matcherOut.length;
2486					while ( i-- ) {
2487						if ( (elem = matcherOut[i]) ) {
2488							// Restore matcherIn since elem is not yet a final match
2489							temp.push( (matcherIn[i] = elem) );
2490						}
2491					}
2492					postFinder( null, (matcherOut = []), temp, xml );
2493				}
2494
2495				// Move matched elements from seed to results to keep them synchronized
2496				i = matcherOut.length;
2497				while ( i-- ) {
2498					if ( (elem = matcherOut[i]) &&
2499						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
2500
2501						seed[temp] = !(results[temp] = elem);
2502					}
2503				}
2504			}
2505
2506		// Add elements to results, through postFinder if defined
2507		} else {
2508			matcherOut = condense(
2509				matcherOut === results ?
2510					matcherOut.splice( preexisting, matcherOut.length ) :
2511					matcherOut
2512			);
2513			if ( postFinder ) {
2514				postFinder( null, results, matcherOut, xml );
2515			} else {
2516				push.apply( results, matcherOut );
2517			}
2518		}
2519	});
2520}
2521
2522function matcherFromTokens( tokens ) {
2523	var checkContext, matcher, j,
2524		len = tokens.length,
2525		leadingRelative = Expr.relative[ tokens[0].type ],
2526		implicitRelative = leadingRelative || Expr.relative[" "],
2527		i = leadingRelative ? 1 : 0,
2528
2529		// The foundational matcher ensures that elements are reachable from top-level context(s)
2530		matchContext = addCombinator( function( elem ) {
2531			return elem === checkContext;
2532		}, implicitRelative, true ),
2533		matchAnyContext = addCombinator( function( elem ) {
2534			return indexOf( checkContext, elem ) > -1;
2535		}, implicitRelative, true ),
2536		matchers = [ function( elem, context, xml ) {
2537			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2538				(checkContext = context).nodeType ?
2539					matchContext( elem, context, xml ) :
2540					matchAnyContext( elem, context, xml ) );
2541			// Avoid hanging onto element (issue #299)
2542			checkContext = null;
2543			return ret;
2544		} ];
2545
2546	for ( ; i < len; i++ ) {
2547		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2548			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2549		} else {
2550			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2551
2552			// Return special upon seeing a positional matcher
2553			if ( matcher[ expando ] ) {
2554				// Find the next relative operator (if any) for proper handling
2555				j = ++i;
2556				for ( ; j < len; j++ ) {
2557					if ( Expr.relative[ tokens[j].type ] ) {
2558						break;
2559					}
2560				}
2561				return setMatcher(
2562					i > 1 && elementMatcher( matchers ),
2563					i > 1 && toSelector(
2564						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
2565						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2566					).replace( rtrim, "$1" ),
2567					matcher,
2568					i < j && matcherFromTokens( tokens.slice( i, j ) ),
2569					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2570					j < len && toSelector( tokens )
2571				);
2572			}
2573			matchers.push( matcher );
2574		}
2575	}
2576
2577	return elementMatcher( matchers );
2578}
2579
2580function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2581	var bySet = setMatchers.length > 0,
2582		byElement = elementMatchers.length > 0,
2583		superMatcher = function( seed, context, xml, results, outermost ) {
2584			var elem, j, matcher,
2585				matchedCount = 0,
2586				i = "0",
2587				unmatched = seed && [],
2588				setMatched = [],
2589				contextBackup = outermostContext,
2590				// We must always have either seed elements or outermost context
2591				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2592				// Use integer dirruns iff this is the outermost matcher
2593				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2594				len = elems.length;
2595
2596			if ( outermost ) {
2597				outermostContext = context === document || context || outermost;
2598			}
2599
2600			// Add elements passing elementMatchers directly to results
2601			// Support: IE<9, Safari
2602			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2603			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2604				if ( byElement && elem ) {
2605					j = 0;
2606					if ( !context && elem.ownerDocument !== document ) {
2607						setDocument( elem );
2608						xml = !documentIsHTML;
2609					}
2610					while ( (matcher = elementMatchers[j++]) ) {
2611						if ( matcher( elem, context || document, xml) ) {
2612							results.push( elem );
2613							break;
2614						}
2615					}
2616					if ( outermost ) {
2617						dirruns = dirrunsUnique;
2618					}
2619				}
2620
2621				// Track unmatched elements for set filters
2622				if ( bySet ) {
2623					// They will have gone through all possible matchers
2624					if ( (elem = !matcher && elem) ) {
2625						matchedCount--;
2626					}
2627
2628					// Lengthen the array for every element, matched or not
2629					if ( seed ) {
2630						unmatched.push( elem );
2631					}
2632				}
2633			}
2634
2635			// `i` is now the count of elements visited above, and adding it to `matchedCount`
2636			// makes the latter nonnegative.
2637			matchedCount += i;
2638
2639			// Apply set filters to unmatched elements
2640			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
2641			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
2642			// no element matchers and no seed.
2643			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
2644			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
2645			// numerically zero.
2646			if ( bySet && i !== matchedCount ) {
2647				j = 0;
2648				while ( (matcher = setMatchers[j++]) ) {
2649					matcher( unmatched, setMatched, context, xml );
2650				}
2651
2652				if ( seed ) {
2653					// Reintegrate element matches to eliminate the need for sorting
2654					if ( matchedCount > 0 ) {
2655						while ( i-- ) {
2656							if ( !(unmatched[i] || setMatched[i]) ) {
2657								setMatched[i] = pop.call( results );
2658							}
2659						}
2660					}
2661
2662					// Discard index placeholder values to get only actual matches
2663					setMatched = condense( setMatched );
2664				}
2665
2666				// Add matches to results
2667				push.apply( results, setMatched );
2668
2669				// Seedless set matches succeeding multiple successful matchers stipulate sorting
2670				if ( outermost && !seed && setMatched.length > 0 &&
2671					( matchedCount + setMatchers.length ) > 1 ) {
2672
2673					Sizzle.uniqueSort( results );
2674				}
2675			}
2676
2677			// Override manipulation of globals by nested matchers
2678			if ( outermost ) {
2679				dirruns = dirrunsUnique;
2680				outermostContext = contextBackup;
2681			}
2682
2683			return unmatched;
2684		};
2685
2686	return bySet ?
2687		markFunction( superMatcher ) :
2688		superMatcher;
2689}
2690
2691compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2692	var i,
2693		setMatchers = [],
2694		elementMatchers = [],
2695		cached = compilerCache[ selector + " " ];
2696
2697	if ( !cached ) {
2698		// Generate a function of recursive functions that can be used to check each element
2699		if ( !match ) {
2700			match = tokenize( selector );
2701		}
2702		i = match.length;
2703		while ( i-- ) {
2704			cached = matcherFromTokens( match[i] );
2705			if ( cached[ expando ] ) {
2706				setMatchers.push( cached );
2707			} else {
2708				elementMatchers.push( cached );
2709			}
2710		}
2711
2712		// Cache the compiled function
2713		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2714
2715		// Save selector and tokenization
2716		cached.selector = selector;
2717	}
2718	return cached;
2719};
2720
2721/**
2722 * A low-level selection function that works with Sizzle's compiled
2723 *  selector functions
2724 * @param {String|Function} selector A selector or a pre-compiled
2725 *  selector function built with Sizzle.compile
2726 * @param {Element} context
2727 * @param {Array} [results]
2728 * @param {Array} [seed] A set of elements to match against
2729 */
2730select = Sizzle.select = function( selector, context, results, seed ) {
2731	var i, tokens, token, type, find,
2732		compiled = typeof selector === "function" && selector,
2733		match = !seed && tokenize( (selector = compiled.selector || selector) );
2734
2735	results = results || [];
2736
2737	// Try to minimize operations if there is only one selector in the list and no seed
2738	// (the latter of which guarantees us context)
2739	if ( match.length === 1 ) {
2740
2741		// Reduce context if the leading compound selector is an ID
2742		tokens = match[0] = match[0].slice( 0 );
2743		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2744				support.getById && context.nodeType === 9 && documentIsHTML &&
2745				Expr.relative[ tokens[1].type ] ) {
2746
2747			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2748			if ( !context ) {
2749				return results;
2750
2751			// Precompiled matchers will still verify ancestry, so step up a level
2752			} else if ( compiled ) {
2753				context = context.parentNode;
2754			}
2755
2756			selector = selector.slice( tokens.shift().value.length );
2757		}
2758
2759		// Fetch a seed set for right-to-left matching
2760		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2761		while ( i-- ) {
2762			token = tokens[i];
2763
2764			// Abort if we hit a combinator
2765			if ( Expr.relative[ (type = token.type) ] ) {
2766				break;
2767			}
2768			if ( (find = Expr.find[ type ]) ) {
2769				// Search, expanding context for leading sibling combinators
2770				if ( (seed = find(
2771					token.matches[0].replace( runescape, funescape ),
2772					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2773				)) ) {
2774
2775					// If seed is empty or no tokens remain, we can return early
2776					tokens.splice( i, 1 );
2777					selector = seed.length && toSelector( tokens );
2778					if ( !selector ) {
2779						push.apply( results, seed );
2780						return results;
2781					}
2782
2783					break;
2784				}
2785			}
2786		}
2787	}
2788
2789	// Compile and execute a filtering function if one is not provided
2790	// Provide `match` to avoid retokenization if we modified the selector above
2791	( compiled || compile( selector, match ) )(
2792		seed,
2793		context,
2794		!documentIsHTML,
2795		results,
2796		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
2797	);
2798	return results;
2799};
2800
2801// One-time assignments
2802
2803// Sort stability
2804support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2805
2806// Support: Chrome 14-35+
2807// Always assume duplicates if they aren't passed to the comparison function
2808support.detectDuplicates = !!hasDuplicate;
2809
2810// Initialize against the default document
2811setDocument();
2812
2813// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2814// Detached nodes confoundingly follow *each other*
2815support.sortDetached = assert(function( div1 ) {
2816	// Should return 1, but returns 4 (following)
2817	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
2818});
2819
2820// Support: IE<8
2821// Prevent attribute/property "interpolation"
2822// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2823if ( !assert(function( div ) {
2824	div.innerHTML = "<a href='#'></a>";
2825	return div.firstChild.getAttribute("href") === "#" ;
2826}) ) {
2827	addHandle( "type|href|height|width", function( elem, name, isXML ) {
2828		if ( !isXML ) {
2829			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2830		}
2831	});
2832}
2833
2834// Support: IE<9
2835// Use defaultValue in place of getAttribute("value")
2836if ( !support.attributes || !assert(function( div ) {
2837	div.innerHTML = "<input/>";
2838	div.firstChild.setAttribute( "value", "" );
2839	return div.firstChild.getAttribute( "value" ) === "";
2840}) ) {
2841	addHandle( "value", function( elem, name, isXML ) {
2842		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2843			return elem.defaultValue;
2844		}
2845	});
2846}
2847
2848// Support: IE<9
2849// Use getAttributeNode to fetch booleans when getAttribute lies
2850if ( !assert(function( div ) {
2851	return div.getAttribute("disabled") == null;
2852}) ) {
2853	addHandle( booleans, function( elem, name, isXML ) {
2854		var val;
2855		if ( !isXML ) {
2856			return elem[ name ] === true ? name.toLowerCase() :
2857					(val = elem.getAttributeNode( name )) && val.specified ?
2858					val.value :
2859				null;
2860		}
2861	});
2862}
2863
2864return Sizzle;
2865
2866})( window );
2867
2868
2869
2870jQuery.find = Sizzle;
2871jQuery.expr = Sizzle.selectors;
2872jQuery.expr[ ":" ] = jQuery.expr.pseudos;
2873jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
2874jQuery.text = Sizzle.getText;
2875jQuery.isXMLDoc = Sizzle.isXML;
2876jQuery.contains = Sizzle.contains;
2877
2878
2879
2880var dir = function( elem, dir, until ) {
2881	var matched = [],
2882		truncate = until !== undefined;
2883
2884	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
2885		if ( elem.nodeType === 1 ) {
2886			if ( truncate && jQuery( elem ).is( until ) ) {
2887				break;
2888			}
2889			matched.push( elem );
2890		}
2891	}
2892	return matched;
2893};
2894
2895
2896var siblings = function( n, elem ) {
2897	var matched = [];
2898
2899	for ( ; n; n = n.nextSibling ) {
2900		if ( n.nodeType === 1 && n !== elem ) {
2901			matched.push( n );
2902		}
2903	}
2904
2905	return matched;
2906};
2907
2908
2909var rneedsContext = jQuery.expr.match.needsContext;
2910
2911var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
2912
2913
2914
2915var risSimple = /^.[^:#\[\.,]*$/;
2916
2917// Implement the identical functionality for filter and not
2918function winnow( elements, qualifier, not ) {
2919	if ( jQuery.isFunction( qualifier ) ) {
2920		return jQuery.grep( elements, function( elem, i ) {
2921			/* jshint -W018 */
2922			return !!qualifier.call( elem, i, elem ) !== not;
2923		} );
2924
2925	}
2926
2927	if ( qualifier.nodeType ) {
2928		return jQuery.grep( elements, function( elem ) {
2929			return ( elem === qualifier ) !== not;
2930		} );
2931
2932	}
2933
2934	if ( typeof qualifier === "string" ) {
2935		if ( risSimple.test( qualifier ) ) {
2936			return jQuery.filter( qualifier, elements, not );
2937		}
2938
2939		qualifier = jQuery.filter( qualifier, elements );
2940	}
2941
2942	return jQuery.grep( elements, function( elem ) {
2943		return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not;
2944	} );
2945}
2946
2947jQuery.filter = function( expr, elems, not ) {
2948	var elem = elems[ 0 ];
2949
2950	if ( not ) {
2951		expr = ":not(" + expr + ")";
2952	}
2953
2954	return elems.length === 1 && elem.nodeType === 1 ?
2955		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
2956		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2957			return elem.nodeType === 1;
2958		} ) );
2959};
2960
2961jQuery.fn.extend( {
2962	find: function( selector ) {
2963		var i,
2964			ret = [],
2965			self = this,
2966			len = self.length;
2967
2968		if ( typeof selector !== "string" ) {
2969			return this.pushStack( jQuery( selector ).filter( function() {
2970				for ( i = 0; i < len; i++ ) {
2971					if ( jQuery.contains( self[ i ], this ) ) {
2972						return true;
2973					}
2974				}
2975			} ) );
2976		}
2977
2978		for ( i = 0; i < len; i++ ) {
2979			jQuery.find( selector, self[ i ], ret );
2980		}
2981
2982		// Needed because $( selector, context ) becomes $( context ).find( selector )
2983		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
2984		ret.selector = this.selector ? this.selector + " " + selector : selector;
2985		return ret;
2986	},
2987	filter: function( selector ) {
2988		return this.pushStack( winnow( this, selector || [], false ) );
2989	},
2990	not: function( selector ) {
2991		return this.pushStack( winnow( this, selector || [], true ) );
2992	},
2993	is: function( selector ) {
2994		return !!winnow(
2995			this,
2996
2997			// If this is a positional/relative selector, check membership in the returned set
2998			// so $("p:first").is("p:last") won't return true for a doc with two "p".
2999			typeof selector === "string" && rneedsContext.test( selector ) ?
3000				jQuery( selector ) :
3001				selector || [],
3002			false
3003		).length;
3004	}
3005} );
3006
3007
3008// Initialize a jQuery object
3009
3010
3011// A central reference to the root jQuery(document)
3012var rootjQuery,
3013
3014	// A simple way to check for HTML strings
3015	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
3016	// Strict HTML recognition (#11290: must start with <)
3017	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
3018
3019	init = jQuery.fn.init = function( selector, context, root ) {
3020		var match, elem;
3021
3022		// HANDLE: $(""), $(null), $(undefined), $(false)
3023		if ( !selector ) {
3024			return this;
3025		}
3026
3027		// init accepts an alternate rootjQuery
3028		// so migrate can support jQuery.sub (gh-2101)
3029		root = root || rootjQuery;
3030
3031		// Handle HTML strings
3032		if ( typeof selector === "string" ) {
3033			if ( selector.charAt( 0 ) === "<" &&
3034				selector.charAt( selector.length - 1 ) === ">" &&
3035				selector.length >= 3 ) {
3036
3037				// Assume that strings that start and end with <> are HTML and skip the regex check
3038				match = [ null, selector, null ];
3039
3040			} else {
3041				match = rquickExpr.exec( selector );
3042			}
3043
3044			// Match html or make sure no context is specified for #id
3045			if ( match && ( match[ 1 ] || !context ) ) {
3046
3047				// HANDLE: $(html) -> $(array)
3048				if ( match[ 1 ] ) {
3049					context = context instanceof jQuery ? context[ 0 ] : context;
3050
3051					// scripts is true for back-compat
3052					// Intentionally let the error be thrown if parseHTML is not present
3053					jQuery.merge( this, jQuery.parseHTML(
3054						match[ 1 ],
3055						context && context.nodeType ? context.ownerDocument || context : document,
3056						true
3057					) );
3058
3059					// HANDLE: $(html, props)
3060					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
3061						for ( match in context ) {
3062
3063							// Properties of context are called as methods if possible
3064							if ( jQuery.isFunction( this[ match ] ) ) {
3065								this[ match ]( context[ match ] );
3066
3067							// ...and otherwise set as attributes
3068							} else {
3069								this.attr( match, context[ match ] );
3070							}
3071						}
3072					}
3073
3074					return this;
3075
3076				// HANDLE: $(#id)
3077				} else {
3078					elem = document.getElementById( match[ 2 ] );
3079
3080					// Check parentNode to catch when Blackberry 4.6 returns
3081					// nodes that are no longer in the document #6963
3082					if ( elem && elem.parentNode ) {
3083
3084						// Handle the case where IE and Opera return items
3085						// by name instead of ID
3086						if ( elem.id !== match[ 2 ] ) {
3087							return rootjQuery.find( selector );
3088						}
3089
3090						// Otherwise, we inject the element directly into the jQuery object
3091						this.length = 1;
3092						this[ 0 ] = elem;
3093					}
3094
3095					this.context = document;
3096					this.selector = selector;
3097					return this;
3098				}
3099
3100			// HANDLE: $(expr, $(...))
3101			} else if ( !context || context.jquery ) {
3102				return ( context || root ).find( selector );
3103
3104			// HANDLE: $(expr, context)
3105			// (which is just equivalent to: $(context).find(expr)
3106			} else {
3107				return this.constructor( context ).find( selector );
3108			}
3109
3110		// HANDLE: $(DOMElement)
3111		} else if ( selector.nodeType ) {
3112			this.context = this[ 0 ] = selector;
3113			this.length = 1;
3114			return this;
3115
3116		// HANDLE: $(function)
3117		// Shortcut for document ready
3118		} else if ( jQuery.isFunction( selector ) ) {
3119			return typeof root.ready !== "undefined" ?
3120				root.ready( selector ) :
3121
3122				// Execute immediately if ready is not present
3123				selector( jQuery );
3124		}
3125
3126		if ( selector.selector !== undefined ) {
3127			this.selector = selector.selector;
3128			this.context = selector.context;
3129		}
3130
3131		return jQuery.makeArray( selector, this );
3132	};
3133
3134// Give the init function the jQuery prototype for later instantiation
3135init.prototype = jQuery.fn;
3136
3137// Initialize central reference
3138rootjQuery = jQuery( document );
3139
3140
3141var rparentsprev = /^(?:parents|prev(?:Until|All))/,
3142
3143	// methods guaranteed to produce a unique set when starting from a unique set
3144	guaranteedUnique = {
3145		children: true,
3146		contents: true,
3147		next: true,
3148		prev: true
3149	};
3150
3151jQuery.fn.extend( {
3152	has: function( target ) {
3153		var i,
3154			targets = jQuery( target, this ),
3155			len = targets.length;
3156
3157		return this.filter( function() {
3158			for ( i = 0; i < len; i++ ) {
3159				if ( jQuery.contains( this, targets[ i ] ) ) {
3160					return true;
3161				}
3162			}
3163		} );
3164	},
3165
3166	closest: function( selectors, context ) {
3167		var cur,
3168			i = 0,
3169			l = this.length,
3170			matched = [],
3171			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
3172				jQuery( selectors, context || this.context ) :
3173				0;
3174
3175		for ( ; i < l; i++ ) {
3176			for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
3177
3178				// Always skip document fragments
3179				if ( cur.nodeType < 11 && ( pos ?
3180					pos.index( cur ) > -1 :
3181
3182					// Don't pass non-elements to Sizzle
3183					cur.nodeType === 1 &&
3184						jQuery.find.matchesSelector( cur, selectors ) ) ) {
3185
3186					matched.push( cur );
3187					break;
3188				}
3189			}
3190		}
3191
3192		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
3193	},
3194
3195	// Determine the position of an element within
3196	// the matched set of elements
3197	index: function( elem ) {
3198
3199		// No argument, return index in parent
3200		if ( !elem ) {
3201			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
3202		}
3203
3204		// index in selector
3205		if ( typeof elem === "string" ) {
3206			return jQuery.inArray( this[ 0 ], jQuery( elem ) );
3207		}
3208
3209		// Locate the position of the desired element
3210		return jQuery.inArray(
3211
3212			// If it receives a jQuery object, the first element is used
3213			elem.jquery ? elem[ 0 ] : elem, this );
3214	},
3215
3216	add: function( selector, context ) {
3217		return this.pushStack(
3218			jQuery.uniqueSort(
3219				jQuery.merge( this.get(), jQuery( selector, context ) )
3220			)
3221		);
3222	},
3223
3224	addBack: function( selector ) {
3225		return this.add( selector == null ?
3226			this.prevObject : this.prevObject.filter( selector )
3227		);
3228	}
3229} );
3230
3231function sibling( cur, dir ) {
3232	do {
3233		cur = cur[ dir ];
3234	} while ( cur && cur.nodeType !== 1 );
3235
3236	return cur;
3237}
3238
3239jQuery.each( {
3240	parent: function( elem ) {
3241		var parent = elem.parentNode;
3242		return parent && parent.nodeType !== 11 ? parent : null;
3243	},
3244	parents: function( elem ) {
3245		return dir( elem, "parentNode" );
3246	},
3247	parentsUntil: function( elem, i, until ) {
3248		return dir( elem, "parentNode", until );
3249	},
3250	next: function( elem ) {
3251		return sibling( elem, "nextSibling" );
3252	},
3253	prev: function( elem ) {
3254		return sibling( elem, "previousSibling" );
3255	},
3256	nextAll: function( elem ) {
3257		return dir( elem, "nextSibling" );
3258	},
3259	prevAll: function( elem ) {
3260		return dir( elem, "previousSibling" );
3261	},
3262	nextUntil: function( elem, i, until ) {
3263		return dir( elem, "nextSibling", until );
3264	},
3265	prevUntil: function( elem, i, until ) {
3266		return dir( elem, "previousSibling", until );
3267	},
3268	siblings: function( elem ) {
3269		return siblings( ( elem.parentNode || {} ).firstChild, elem );
3270	},
3271	children: function( elem ) {
3272		return siblings( elem.firstChild );
3273	},
3274	contents: function( elem ) {
3275		return jQuery.nodeName( elem, "iframe" ) ?
3276			elem.contentDocument || elem.contentWindow.document :
3277			jQuery.merge( [], elem.childNodes );
3278	}
3279}, function( name, fn ) {
3280	jQuery.fn[ name ] = function( until, selector ) {
3281		var ret = jQuery.map( this, fn, until );
3282
3283		if ( name.slice( -5 ) !== "Until" ) {
3284			selector = until;
3285		}
3286
3287		if ( selector && typeof selector === "string" ) {
3288			ret = jQuery.filter( selector, ret );
3289		}
3290
3291		if ( this.length > 1 ) {
3292
3293			// Remove duplicates
3294			if ( !guaranteedUnique[ name ] ) {
3295				ret = jQuery.uniqueSort( ret );
3296			}
3297
3298			// Reverse order for parents* and prev-derivatives
3299			if ( rparentsprev.test( name ) ) {
3300				ret = ret.reverse();
3301			}
3302		}
3303
3304		return this.pushStack( ret );
3305	};
3306} );
3307var rnotwhite = ( /\S+/g );
3308
3309
3310
3311// Convert String-formatted options into Object-formatted ones
3312function createOptions( options ) {
3313	var object = {};
3314	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
3315		object[ flag ] = true;
3316	} );
3317	return object;
3318}
3319
3320/*
3321 * Create a callback list using the following parameters:
3322 *
3323 *	options: an optional list of space-separated options that will change how
3324 *			the callback list behaves or a more traditional option object
3325 *
3326 * By default a callback list will act like an event callback list and can be
3327 * "fired" multiple times.
3328 *
3329 * Possible options:
3330 *
3331 *	once:			will ensure the callback list can only be fired once (like a Deferred)
3332 *
3333 *	memory:			will keep track of previous values and will call any callback added
3334 *					after the list has been fired right away with the latest "memorized"
3335 *					values (like a Deferred)
3336 *
3337 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
3338 *
3339 *	stopOnFalse:	interrupt callings when a callback returns false
3340 *
3341 */
3342jQuery.Callbacks = function( options ) {
3343
3344	// Convert options from String-formatted to Object-formatted if needed
3345	// (we check in cache first)
3346	options = typeof options === "string" ?
3347		createOptions( options ) :
3348		jQuery.extend( {}, options );
3349
3350	var // Flag to know if list is currently firing
3351		firing,
3352
3353		// Last fire value for non-forgettable lists
3354		memory,
3355
3356		// Flag to know if list was already fired
3357		fired,
3358
3359		// Flag to prevent firing
3360		locked,
3361
3362		// Actual callback list
3363		list = [],
3364
3365		// Queue of execution data for repeatable lists
3366		queue = [],
3367
3368		// Index of currently firing callback (modified by add/remove as needed)
3369		firingIndex = -1,
3370
3371		// Fire callbacks
3372		fire = function() {
3373
3374			// Enforce single-firing
3375			locked = options.once;
3376
3377			// Execute callbacks for all pending executions,
3378			// respecting firingIndex overrides and runtime changes
3379			fired = firing = true;
3380			for ( ; queue.length; firingIndex = -1 ) {
3381				memory = queue.shift();
3382				while ( ++firingIndex < list.length ) {
3383
3384					// Run callback and check for early termination
3385					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
3386						options.stopOnFalse ) {
3387
3388						// Jump to end and forget the data so .add doesn't re-fire
3389						firingIndex = list.length;
3390						memory = false;
3391					}
3392				}
3393			}
3394
3395			// Forget the data if we're done with it
3396			if ( !options.memory ) {
3397				memory = false;
3398			}
3399
3400			firing = false;
3401
3402			// Clean up if we're done firing for good
3403			if ( locked ) {
3404
3405				// Keep an empty list if we have data for future add calls
3406				if ( memory ) {
3407					list = [];
3408
3409				// Otherwise, this object is spent
3410				} else {
3411					list = "";
3412				}
3413			}
3414		},
3415
3416		// Actual Callbacks object
3417		self = {
3418
3419			// Add a callback or a collection of callbacks to the list
3420			add: function() {
3421				if ( list ) {
3422
3423					// If we have memory from a past run, we should fire after adding
3424					if ( memory && !firing ) {
3425						firingIndex = list.length - 1;
3426						queue.push( memory );
3427					}
3428
3429					( function add( args ) {
3430						jQuery.each( args, function( _, arg ) {
3431							if ( jQuery.isFunction( arg ) ) {
3432								if ( !options.unique || !self.has( arg ) ) {
3433									list.push( arg );
3434								}
3435							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
3436
3437								// Inspect recursively
3438								add( arg );
3439							}
3440						} );
3441					} )( arguments );
3442
3443					if ( memory && !firing ) {
3444						fire();
3445					}
3446				}
3447				return this;
3448			},
3449
3450			// Remove a callback from the list
3451			remove: function() {
3452				jQuery.each( arguments, function( _, arg ) {
3453					var index;
3454					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
3455						list.splice( index, 1 );
3456
3457						// Handle firing indexes
3458						if ( index <= firingIndex ) {
3459							firingIndex--;
3460						}
3461					}
3462				} );
3463				return this;
3464			},
3465
3466			// Check if a given callback is in the list.
3467			// If no argument is given, return whether or not list has callbacks attached.
3468			has: function( fn ) {
3469				return fn ?
3470					jQuery.inArray( fn, list ) > -1 :
3471					list.length > 0;
3472			},
3473
3474			// Remove all callbacks from the list
3475			empty: function() {
3476				if ( list ) {
3477					list = [];
3478				}
3479				return this;
3480			},
3481
3482			// Disable .fire and .add
3483			// Abort any current/pending executions
3484			// Clear all callbacks and values
3485			disable: function() {
3486				locked = queue = [];
3487				list = memory = "";
3488				return this;
3489			},
3490			disabled: function() {
3491				return !list;
3492			},
3493
3494			// Disable .fire
3495			// Also disable .add unless we have memory (since it would have no effect)
3496			// Abort any pending executions
3497			lock: function() {
3498				locked = true;
3499				if ( !memory ) {
3500					self.disable();
3501				}
3502				return this;
3503			},
3504			locked: function() {
3505				return !!locked;
3506			},
3507
3508			// Call all callbacks with the given context and arguments
3509			fireWith: function( context, args ) {
3510				if ( !locked ) {
3511					args = args || [];
3512					args = [ context, args.slice ? args.slice() : args ];
3513					queue.push( args );
3514					if ( !firing ) {
3515						fire();
3516					}
3517				}
3518				return this;
3519			},
3520
3521			// Call all the callbacks with the given arguments
3522			fire: function() {
3523				self.fireWith( this, arguments );
3524				return this;
3525			},
3526
3527			// To know if the callbacks have already been called at least once
3528			fired: function() {
3529				return !!fired;
3530			}
3531		};
3532
3533	return self;
3534};
3535
3536
3537jQuery.extend( {
3538
3539	Deferred: function( func ) {
3540		var tuples = [
3541
3542				// action, add listener, listener list, final state
3543				[ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ],
3544				[ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ],
3545				[ "notify", "progress", jQuery.Callbacks( "memory" ) ]
3546			],
3547			state = "pending",
3548			promise = {
3549				state: function() {
3550					return state;
3551				},
3552				always: function() {
3553					deferred.done( arguments ).fail( arguments );
3554					return this;
3555				},
3556				then: function( /* fnDone, fnFail, fnProgress */ ) {
3557					var fns = arguments;
3558					return jQuery.Deferred( function( newDefer ) {
3559						jQuery.each( tuples, function( i, tuple ) {
3560							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
3561
3562							// deferred[ done | fail | progress ] for forwarding actions to newDefer
3563							deferred[ tuple[ 1 ] ]( function() {
3564								var returned = fn && fn.apply( this, arguments );
3565								if ( returned && jQuery.isFunction( returned.promise ) ) {
3566									returned.promise()
3567										.progress( newDefer.notify )
3568										.done( newDefer.resolve )
3569										.fail( newDefer.reject );
3570								} else {
3571									newDefer[ tuple[ 0 ] + "With" ](
3572										this === promise ? newDefer.promise() : this,
3573										fn ? [ returned ] : arguments
3574									);
3575								}
3576							} );
3577						} );
3578						fns = null;
3579					} ).promise();
3580				},
3581
3582				// Get a promise for this deferred
3583				// If obj is provided, the promise aspect is added to the object
3584				promise: function( obj ) {
3585					return obj != null ? jQuery.extend( obj, promise ) : promise;
3586				}
3587			},
3588			deferred = {};
3589
3590		// Keep pipe for back-compat
3591		promise.pipe = promise.then;
3592
3593		// Add list-specific methods
3594		jQuery.each( tuples, function( i, tuple ) {
3595			var list = tuple[ 2 ],
3596				stateString = tuple[ 3 ];
3597
3598			// promise[ done | fail | progress ] = list.add
3599			promise[ tuple[ 1 ] ] = list.add;
3600
3601			// Handle state
3602			if ( stateString ) {
3603				list.add( function() {
3604
3605					// state = [ resolved | rejected ]
3606					state = stateString;
3607
3608				// [ reject_list | resolve_list ].disable; progress_list.lock
3609				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
3610			}
3611
3612			// deferred[ resolve | reject | notify ]
3613			deferred[ tuple[ 0 ] ] = function() {
3614				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
3615				return this;
3616			};
3617			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
3618		} );
3619
3620		// Make the deferred a promise
3621		promise.promise( deferred );
3622
3623		// Call given func if any
3624		if ( func ) {
3625			func.call( deferred, deferred );
3626		}
3627
3628		// All done!
3629		return deferred;
3630	},
3631
3632	// Deferred helper
3633	when: function( subordinate /* , ..., subordinateN */ ) {
3634		var i = 0,
3635			resolveValues = slice.call( arguments ),
3636			length = resolveValues.length,
3637
3638			// the count of uncompleted subordinates
3639			remaining = length !== 1 ||
3640				( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
3641
3642			// the master Deferred.
3643			// If resolveValues consist of only a single Deferred, just use that.
3644			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
3645
3646			// Update function for both resolve and progress values
3647			updateFunc = function( i, contexts, values ) {
3648				return function( value ) {
3649					contexts[ i ] = this;
3650					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
3651					if ( values === progressValues ) {
3652						deferred.notifyWith( contexts, values );
3653
3654					} else if ( !( --remaining ) ) {
3655						deferred.resolveWith( contexts, values );
3656					}
3657				};
3658			},
3659
3660			progressValues, progressContexts, resolveContexts;
3661
3662		// add listeners to Deferred subordinates; treat others as resolved
3663		if ( length > 1 ) {
3664			progressValues = new Array( length );
3665			progressContexts = new Array( length );
3666			resolveContexts = new Array( length );
3667			for ( ; i < length; i++ ) {
3668				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
3669					resolveValues[ i ].promise()
3670						.progress( updateFunc( i, progressContexts, progressValues ) )
3671						.done( updateFunc( i, resolveContexts, resolveValues ) )
3672						.fail( deferred.reject );
3673				} else {
3674					--remaining;
3675				}
3676			}
3677		}
3678
3679		// if we're not waiting on anything, resolve the master
3680		if ( !remaining ) {
3681			deferred.resolveWith( resolveContexts, resolveValues );
3682		}
3683
3684		return deferred.promise();
3685	}
3686} );
3687
3688
3689// The deferred used on DOM ready
3690var readyList;
3691
3692jQuery.fn.ready = function( fn ) {
3693
3694	// Add the callback
3695	jQuery.ready.promise().done( fn );
3696
3697	return this;
3698};
3699
3700jQuery.extend( {
3701
3702	// Is the DOM ready to be used? Set to true once it occurs.
3703	isReady: false,
3704
3705	// A counter to track how many items to wait for before
3706	// the ready event fires. See #6781
3707	readyWait: 1,
3708
3709	// Hold (or release) the ready event
3710	holdReady: function( hold ) {
3711		if ( hold ) {
3712			jQuery.readyWait++;
3713		} else {
3714			jQuery.ready( true );
3715		}
3716	},
3717
3718	// Handle when the DOM is ready
3719	ready: function( wait ) {
3720
3721		// Abort if there are pending holds or we're already ready
3722		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
3723			return;
3724		}
3725
3726		// Remember that the DOM is ready
3727		jQuery.isReady = true;
3728
3729		// If a normal DOM Ready event fired, decrement, and wait if need be
3730		if ( wait !== true && --jQuery.readyWait > 0 ) {
3731			return;
3732		}
3733
3734		// If there are functions bound, to execute
3735		readyList.resolveWith( document, [ jQuery ] );
3736
3737		// Trigger any bound ready events
3738		if ( jQuery.fn.triggerHandler ) {
3739			jQuery( document ).triggerHandler( "ready" );
3740			jQuery( document ).off( "ready" );
3741		}
3742	}
3743} );
3744
3745/**
3746 * Clean-up method for dom ready events
3747 */
3748function detach() {
3749	if ( document.addEventListener ) {
3750		document.removeEventListener( "DOMContentLoaded", completed );
3751		window.removeEventListener( "load", completed );
3752
3753	} else {
3754		document.detachEvent( "onreadystatechange", completed );
3755		window.detachEvent( "onload", completed );
3756	}
3757}
3758
3759/**
3760 * The ready event handler and self cleanup method
3761 */
3762function completed() {
3763
3764	// readyState === "complete" is good enough for us to call the dom ready in oldIE
3765	if ( document.addEventListener ||
3766		window.event.type === "load" ||
3767		document.readyState === "complete" ) {
3768
3769		detach();
3770		jQuery.ready();
3771	}
3772}
3773
3774jQuery.ready.promise = function( obj ) {
3775	if ( !readyList ) {
3776
3777		readyList = jQuery.Deferred();
3778
3779		// Catch cases where $(document).ready() is called
3780		// after the browser event has already occurred.
3781		// Support: IE6-10
3782		// Older IE sometimes signals "interactive" too soon
3783		if ( document.readyState === "complete" ||
3784			( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
3785
3786			// Handle it asynchronously to allow scripts the opportunity to delay ready
3787			window.setTimeout( jQuery.ready );
3788
3789		// Standards-based browsers support DOMContentLoaded
3790		} else if ( document.addEventListener ) {
3791
3792			// Use the handy event callback
3793			document.addEventListener( "DOMContentLoaded", completed );
3794
3795			// A fallback to window.onload, that will always work
3796			window.addEventListener( "load", completed );
3797
3798		// If IE event model is used
3799		} else {
3800
3801			// Ensure firing before onload, maybe late but safe also for iframes
3802			document.attachEvent( "onreadystatechange", completed );
3803
3804			// A fallback to window.onload, that will always work
3805			window.attachEvent( "onload", completed );
3806
3807			// If IE and not a frame
3808			// continually check to see if the document is ready
3809			var top = false;
3810
3811			try {
3812				top = window.frameElement == null && document.documentElement;
3813			} catch ( e ) {}
3814
3815			if ( top && top.doScroll ) {
3816				( function doScrollCheck() {
3817					if ( !jQuery.isReady ) {
3818
3819						try {
3820
3821							// Use the trick by Diego Perini
3822							// http://javascript.nwbox.com/IEContentLoaded/
3823							top.doScroll( "left" );
3824						} catch ( e ) {
3825							return window.setTimeout( doScrollCheck, 50 );
3826						}
3827
3828						// detach all dom ready events
3829						detach();
3830
3831						// and execute any waiting functions
3832						jQuery.ready();
3833					}
3834				} )();
3835			}
3836		}
3837	}
3838	return readyList.promise( obj );
3839};
3840
3841// Kick off the DOM ready check even if the user does not
3842jQuery.ready.promise();
3843
3844
3845
3846
3847// Support: IE<9
3848// Iteration over object's inherited properties before its own
3849var i;
3850for ( i in jQuery( support ) ) {
3851	break;
3852}
3853support.ownFirst = i === "0";
3854
3855// Note: most support tests are defined in their respective modules.
3856// false until the test is run
3857support.inlineBlockNeedsLayout = false;
3858
3859// Execute ASAP in case we need to set body.style.zoom
3860jQuery( function() {
3861
3862	// Minified: var a,b,c,d
3863	var val, div, body, container;
3864
3865	body = document.getElementsByTagName( "body" )[ 0 ];
3866	if ( !body || !body.style ) {
3867
3868		// Return for frameset docs that don't have a body
3869		return;
3870	}
3871
3872	// Setup
3873	div = document.createElement( "div" );
3874	container = document.createElement( "div" );
3875	container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
3876	body.appendChild( container ).appendChild( div );
3877
3878	if ( typeof div.style.zoom !== "undefined" ) {
3879
3880		// Support: IE<8
3881		// Check if natively block-level elements act like inline-block
3882		// elements when setting their display to 'inline' and giving
3883		// them layout
3884		div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
3885
3886		support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
3887		if ( val ) {
3888
3889			// Prevent IE 6 from affecting layout for positioned elements #11048
3890			// Prevent IE from shrinking the body in IE 7 mode #12869
3891			// Support: IE<8
3892			body.style.zoom = 1;
3893		}
3894	}
3895
3896	body.removeChild( container );
3897} );
3898
3899
3900( function() {
3901	var div = document.createElement( "div" );
3902
3903	// Support: IE<9
3904	support.deleteExpando = true;
3905	try {
3906		delete div.test;
3907	} catch ( e ) {
3908		support.deleteExpando = false;
3909	}
3910
3911	// Null elements to avoid leaks in IE.
3912	div = null;
3913} )();
3914var acceptData = function( elem ) {
3915	var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ],
3916		nodeType = +elem.nodeType || 1;
3917
3918	// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
3919	return nodeType !== 1 && nodeType !== 9 ?
3920		false :
3921
3922		// Nodes accept data unless otherwise specified; rejection can be conditional
3923		!noData || noData !== true && elem.getAttribute( "classid" ) === noData;
3924};
3925
3926
3927
3928
3929var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
3930	rmultiDash = /([A-Z])/g;
3931
3932function dataAttr( elem, key, data ) {
3933
3934	// If nothing was found internally, try to fetch any
3935	// data from the HTML5 data-* attribute
3936	if ( data === undefined && elem.nodeType === 1 ) {
3937
3938		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
3939
3940		data = elem.getAttribute( name );
3941
3942		if ( typeof data === "string" ) {
3943			try {
3944				data = data === "true" ? true :
3945					data === "false" ? false :
3946					data === "null" ? null :
3947
3948					// Only convert to a number if it doesn't change the string
3949					+data + "" === data ? +data :
3950					rbrace.test( data ) ? jQuery.parseJSON( data ) :
3951					data;
3952			} catch ( e ) {}
3953
3954			// Make sure we set the data so it isn't changed later
3955			jQuery.data( elem, key, data );
3956
3957		} else {
3958			data = undefined;
3959		}
3960	}
3961
3962	return data;
3963}
3964
3965// checks a cache object for emptiness
3966function isEmptyDataObject( obj ) {
3967	var name;
3968	for ( name in obj ) {
3969
3970		// if the public data object is empty, the private is still empty
3971		if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) {
3972			continue;
3973		}
3974		if ( name !== "toJSON" ) {
3975			return false;
3976		}
3977	}
3978
3979	return true;
3980}
3981
3982function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
3983	if ( !acceptData( elem ) ) {
3984		return;
3985	}
3986
3987	var ret, thisCache,
3988		internalKey = jQuery.expando,
3989
3990		// We have to handle DOM nodes and JS objects differently because IE6-7
3991		// can't GC object references properly across the DOM-JS boundary
3992		isNode = elem.nodeType,
3993
3994		// Only DOM nodes need the global jQuery cache; JS object data is
3995		// attached directly to the object so GC can occur automatically
3996		cache = isNode ? jQuery.cache : elem,
3997
3998		// Only defining an ID for JS objects if its cache already exists allows
3999		// the code to shortcut on the same path as a DOM node with no cache
4000		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
4001
4002	// Avoid doing any more work than we need to when trying to get data on an
4003	// object that has no data at all
4004	if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) &&
4005		data === undefined && typeof name === "string" ) {
4006		return;
4007	}
4008
4009	if ( !id ) {
4010
4011		// Only DOM nodes need a new unique ID for each element since their data
4012		// ends up in the global cache
4013		if ( isNode ) {
4014			id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
4015		} else {
4016			id = internalKey;
4017		}
4018	}
4019
4020	if ( !cache[ id ] ) {
4021
4022		// Avoid exposing jQuery metadata on plain JS objects when the object
4023		// is serialized using JSON.stringify
4024		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
4025	}
4026
4027	// An object can be passed to jQuery.data instead of a key/value pair; this gets
4028	// shallow copied over onto the existing cache
4029	if ( typeof name === "object" || typeof name === "function" ) {
4030		if ( pvt ) {
4031			cache[ id ] = jQuery.extend( cache[ id ], name );
4032		} else {
4033			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
4034		}
4035	}
4036
4037	thisCache = cache[ id ];
4038
4039	// jQuery data() is stored in a separate object inside the object's internal data
4040	// cache in order to avoid key collisions between internal data and user-defined
4041	// data.
4042	if ( !pvt ) {
4043		if ( !thisCache.data ) {
4044			thisCache.data = {};
4045		}
4046
4047		thisCache = thisCache.data;
4048	}
4049
4050	if ( data !== undefined ) {
4051		thisCache[ jQuery.camelCase( name ) ] = data;
4052	}
4053
4054	// Check for both converted-to-camel and non-converted data property names
4055	// If a data property was specified
4056	if ( typeof name === "string" ) {
4057
4058		// First Try to find as-is property data
4059		ret = thisCache[ name ];
4060
4061		// Test for null|undefined property data
4062		if ( ret == null ) {
4063
4064			// Try to find the camelCased property
4065			ret = thisCache[ jQuery.camelCase( name ) ];
4066		}
4067	} else {
4068		ret = thisCache;
4069	}
4070
4071	return ret;
4072}
4073
4074function internalRemoveData( elem, name, pvt ) {
4075	if ( !acceptData( elem ) ) {
4076		return;
4077	}
4078
4079	var thisCache, i,
4080		isNode = elem.nodeType,
4081
4082		// See jQuery.data for more information
4083		cache = isNode ? jQuery.cache : elem,
4084		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
4085
4086	// If there is already no cache entry for this object, there is no
4087	// purpose in continuing
4088	if ( !cache[ id ] ) {
4089		return;
4090	}
4091
4092	if ( name ) {
4093
4094		thisCache = pvt ? cache[ id ] : cache[ id ].data;
4095
4096		if ( thisCache ) {
4097
4098			// Support array or space separated string names for data keys
4099			if ( !jQuery.isArray( name ) ) {
4100
4101				// try the string as a key before any manipulation
4102				if ( name in thisCache ) {
4103					name = [ name ];
4104				} else {
4105
4106					// split the camel cased version by spaces unless a key with the spaces exists
4107					name = jQuery.camelCase( name );
4108					if ( name in thisCache ) {
4109						name = [ name ];
4110					} else {
4111						name = name.split( " " );
4112					}
4113				}
4114			} else {
4115
4116				// If "name" is an array of keys...
4117				// When data is initially created, via ("key", "val") signature,
4118				// keys will be converted to camelCase.
4119				// Since there is no way to tell _how_ a key was added, remove
4120				// both plain key and camelCase key. #12786
4121				// This will only penalize the array argument path.
4122				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
4123			}
4124
4125			i = name.length;
4126			while ( i-- ) {
4127				delete thisCache[ name[ i ] ];
4128			}
4129
4130			// If there is no data left in the cache, we want to continue
4131			// and let the cache object itself get destroyed
4132			if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) {
4133				return;
4134			}
4135		}
4136	}
4137
4138	// See jQuery.data for more information
4139	if ( !pvt ) {
4140		delete cache[ id ].data;
4141
4142		// Don't destroy the parent cache unless the internal data object
4143		// had been the only thing left in it
4144		if ( !isEmptyDataObject( cache[ id ] ) ) {
4145			return;
4146		}
4147	}
4148
4149	// Destroy the cache
4150	if ( isNode ) {
4151		jQuery.cleanData( [ elem ], true );
4152
4153	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
4154	/* jshint eqeqeq: false */
4155	} else if ( support.deleteExpando || cache != cache.window ) {
4156		/* jshint eqeqeq: true */
4157		delete cache[ id ];
4158
4159	// When all else fails, undefined
4160	} else {
4161		cache[ id ] = undefined;
4162	}
4163}
4164
4165jQuery.extend( {
4166	cache: {},
4167
4168	// The following elements (space-suffixed to avoid Object.prototype collisions)
4169	// throw uncatchable exceptions if you attempt to set expando properties
4170	noData: {
4171		"applet ": true,
4172		"embed ": true,
4173
4174		// ...but Flash objects (which have this classid) *can* handle expandos
4175		"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
4176	},
4177
4178	hasData: function( elem ) {
4179		elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ];
4180		return !!elem && !isEmptyDataObject( elem );
4181	},
4182
4183	data: function( elem, name, data ) {
4184		return internalData( elem, name, data );
4185	},
4186
4187	removeData: function( elem, name ) {
4188		return internalRemoveData( elem, name );
4189	},
4190
4191	// For internal use only.
4192	_data: function( elem, name, data ) {
4193		return internalData( elem, name, data, true );
4194	},
4195
4196	_removeData: function( elem, name ) {
4197		return internalRemoveData( elem, name, true );
4198	}
4199} );
4200
4201jQuery.fn.extend( {
4202	data: function( key, value ) {
4203		var i, name, data,
4204			elem = this[ 0 ],
4205			attrs = elem && elem.attributes;
4206
4207		// Special expections of .data basically thwart jQuery.access,
4208		// so implement the relevant behavior ourselves
4209
4210		// Gets all values
4211		if ( key === undefined ) {
4212			if ( this.length ) {
4213				data = jQuery.data( elem );
4214
4215				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
4216					i = attrs.length;
4217					while ( i-- ) {
4218
4219						// Support: IE11+
4220						// The attrs elements can be null (#14894)
4221						if ( attrs[ i ] ) {
4222							name = attrs[ i ].name;
4223							if ( name.indexOf( "data-" ) === 0 ) {
4224								name = jQuery.camelCase( name.slice( 5 ) );
4225								dataAttr( elem, name, data[ name ] );
4226							}
4227						}
4228					}
4229					jQuery._data( elem, "parsedAttrs", true );
4230				}
4231			}
4232
4233			return data;
4234		}
4235
4236		// Sets multiple values
4237		if ( typeof key === "object" ) {
4238			return this.each( function() {
4239				jQuery.data( this, key );
4240			} );
4241		}
4242
4243		return arguments.length > 1 ?
4244
4245			// Sets one value
4246			this.each( function() {
4247				jQuery.data( this, key, value );
4248			} ) :
4249
4250			// Gets one value
4251			// Try to fetch any internally stored data first
4252			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
4253	},
4254
4255	removeData: function( key ) {
4256		return this.each( function() {
4257			jQuery.removeData( this, key );
4258		} );
4259	}
4260} );
4261
4262
4263jQuery.extend( {
4264	queue: function( elem, type, data ) {
4265		var queue;
4266
4267		if ( elem ) {
4268			type = ( type || "fx" ) + "queue";
4269			queue = jQuery._data( elem, type );
4270
4271			// Speed up dequeue by getting out quickly if this is just a lookup
4272			if ( data ) {
4273				if ( !queue || jQuery.isArray( data ) ) {
4274					queue = jQuery._data( elem, type, jQuery.makeArray( data ) );
4275				} else {
4276					queue.push( data );
4277				}
4278			}
4279			return queue || [];
4280		}
4281	},
4282
4283	dequeue: function( elem, type ) {
4284		type = type || "fx";
4285
4286		var queue = jQuery.queue( elem, type ),
4287			startLength = queue.length,
4288			fn = queue.shift(),
4289			hooks = jQuery._queueHooks( elem, type ),
4290			next = function() {
4291				jQuery.dequeue( elem, type );
4292			};
4293
4294		// If the fx queue is dequeued, always remove the progress sentinel
4295		if ( fn === "inprogress" ) {
4296			fn = queue.shift();
4297			startLength--;
4298		}
4299
4300		if ( fn ) {
4301
4302			// Add a progress sentinel to prevent the fx queue from being
4303			// automatically dequeued
4304			if ( type === "fx" ) {
4305				queue.unshift( "inprogress" );
4306			}
4307
4308			// clear up the last queue stop function
4309			delete hooks.stop;
4310			fn.call( elem, next, hooks );
4311		}
4312
4313		if ( !startLength && hooks ) {
4314			hooks.empty.fire();
4315		}
4316	},
4317
4318	// not intended for public consumption - generates a queueHooks object,
4319	// or returns the current one
4320	_queueHooks: function( elem, type ) {
4321		var key = type + "queueHooks";
4322		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
4323			empty: jQuery.Callbacks( "once memory" ).add( function() {
4324				jQuery._removeData( elem, type + "queue" );
4325				jQuery._removeData( elem, key );
4326			} )
4327		} );
4328	}
4329} );
4330
4331jQuery.fn.extend( {
4332	queue: function( type, data ) {
4333		var setter = 2;
4334
4335		if ( typeof type !== "string" ) {
4336			data = type;
4337			type = "fx";
4338			setter--;
4339		}
4340
4341		if ( arguments.length < setter ) {
4342			return jQuery.queue( this[ 0 ], type );
4343		}
4344
4345		return data === undefined ?
4346			this :
4347			this.each( function() {
4348				var queue = jQuery.queue( this, type, data );
4349
4350				// ensure a hooks for this queue
4351				jQuery._queueHooks( this, type );
4352
4353				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
4354					jQuery.dequeue( this, type );
4355				}
4356			} );
4357	},
4358	dequeue: function( type ) {
4359		return this.each( function() {
4360			jQuery.dequeue( this, type );
4361		} );
4362	},
4363	clearQueue: function( type ) {
4364		return this.queue( type || "fx", [] );
4365	},
4366
4367	// Get a promise resolved when queues of a certain type
4368	// are emptied (fx is the type by default)
4369	promise: function( type, obj ) {
4370		var tmp,
4371			count = 1,
4372			defer = jQuery.Deferred(),
4373			elements = this,
4374			i = this.length,
4375			resolve = function() {
4376				if ( !( --count ) ) {
4377					defer.resolveWith( elements, [ elements ] );
4378				}
4379			};
4380
4381		if ( typeof type !== "string" ) {
4382			obj = type;
4383			type = undefined;
4384		}
4385		type = type || "fx";
4386
4387		while ( i-- ) {
4388			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
4389			if ( tmp && tmp.empty ) {
4390				count++;
4391				tmp.empty.add( resolve );
4392			}
4393		}
4394		resolve();
4395		return defer.promise( obj );
4396	}
4397} );
4398
4399
4400( function() {
4401	var shrinkWrapBlocksVal;
4402
4403	support.shrinkWrapBlocks = function() {
4404		if ( shrinkWrapBlocksVal != null ) {
4405			return shrinkWrapBlocksVal;
4406		}
4407
4408		// Will be changed later if needed.
4409		shrinkWrapBlocksVal = false;
4410
4411		// Minified: var b,c,d
4412		var div, body, container;
4413
4414		body = document.getElementsByTagName( "body" )[ 0 ];
4415		if ( !body || !body.style ) {
4416
4417			// Test fired too early or in an unsupported environment, exit.
4418			return;
4419		}
4420
4421		// Setup
4422		div = document.createElement( "div" );
4423		container = document.createElement( "div" );
4424		container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
4425		body.appendChild( container ).appendChild( div );
4426
4427		// Support: IE6
4428		// Check if elements with layout shrink-wrap their children
4429		if ( typeof div.style.zoom !== "undefined" ) {
4430
4431			// Reset CSS: box-sizing; display; margin; border
4432			div.style.cssText =
4433
4434				// Support: Firefox<29, Android 2.3
4435				// Vendor-prefix box-sizing
4436				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
4437				"box-sizing:content-box;display:block;margin:0;border:0;" +
4438				"padding:1px;width:1px;zoom:1";
4439			div.appendChild( document.createElement( "div" ) ).style.width = "5px";
4440			shrinkWrapBlocksVal = div.offsetWidth !== 3;
4441		}
4442
4443		body.removeChild( container );
4444
4445		return shrinkWrapBlocksVal;
4446	};
4447
4448} )();
4449var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
4450
4451var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
4452
4453
4454var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
4455
4456var isHidden = function( elem, el ) {
4457
4458		// isHidden might be called from jQuery#filter function;
4459		// in that case, element will be second argument
4460		elem = el || elem;
4461		return jQuery.css( elem, "display" ) === "none" ||
4462			!jQuery.contains( elem.ownerDocument, elem );
4463	};
4464
4465
4466
4467function adjustCSS( elem, prop, valueParts, tween ) {
4468	var adjusted,
4469		scale = 1,
4470		maxIterations = 20,
4471		currentValue = tween ?
4472			function() { return tween.cur(); } :
4473			function() { return jQuery.css( elem, prop, "" ); },
4474		initial = currentValue(),
4475		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
4476
4477		// Starting value computation is required for potential unit mismatches
4478		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
4479			rcssNum.exec( jQuery.css( elem, prop ) );
4480
4481	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
4482
4483		// Trust units reported by jQuery.css
4484		unit = unit || initialInUnit[ 3 ];
4485
4486		// Make sure we update the tween properties later on
4487		valueParts = valueParts || [];
4488
4489		// Iteratively approximate from a nonzero starting point
4490		initialInUnit = +initial || 1;
4491
4492		do {
4493
4494			// If previous iteration zeroed out, double until we get *something*.
4495			// Use string for doubling so we don't accidentally see scale as unchanged below
4496			scale = scale || ".5";
4497
4498			// Adjust and apply
4499			initialInUnit = initialInUnit / scale;
4500			jQuery.style( elem, prop, initialInUnit + unit );
4501
4502		// Update scale, tolerating zero or NaN from tween.cur()
4503		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
4504		} while (
4505			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
4506		);
4507	}
4508
4509	if ( valueParts ) {
4510		initialInUnit = +initialInUnit || +initial || 0;
4511
4512		// Apply relative offset (+=/-=) if specified
4513		adjusted = valueParts[ 1 ] ?
4514			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
4515			+valueParts[ 2 ];
4516		if ( tween ) {
4517			tween.unit = unit;
4518			tween.start = initialInUnit;
4519			tween.end = adjusted;
4520		}
4521	}
4522	return adjusted;
4523}
4524
4525
4526// Multifunctional method to get and set values of a collection
4527// The value/s can optionally be executed if it's a function
4528var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
4529	var i = 0,
4530		length = elems.length,
4531		bulk = key == null;
4532
4533	// Sets many values
4534	if ( jQuery.type( key ) === "object" ) {
4535		chainable = true;
4536		for ( i in key ) {
4537			access( elems, fn, i, key[ i ], true, emptyGet, raw );
4538		}
4539
4540	// Sets one value
4541	} else if ( value !== undefined ) {
4542		chainable = true;
4543
4544		if ( !jQuery.isFunction( value ) ) {
4545			raw = true;
4546		}
4547
4548		if ( bulk ) {
4549
4550			// Bulk operations run against the entire set
4551			if ( raw ) {
4552				fn.call( elems, value );
4553				fn = null;
4554
4555			// ...except when executing function values
4556			} else {
4557				bulk = fn;
4558				fn = function( elem, key, value ) {
4559					return bulk.call( jQuery( elem ), value );
4560				};
4561			}
4562		}
4563
4564		if ( fn ) {
4565			for ( ; i < length; i++ ) {
4566				fn(
4567					elems[ i ],
4568					key,
4569					raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) )
4570				);
4571			}
4572		}
4573	}
4574
4575	return chainable ?
4576		elems :
4577
4578		// Gets
4579		bulk ?
4580			fn.call( elems ) :
4581			length ? fn( elems[ 0 ], key ) : emptyGet;
4582};
4583var rcheckableType = ( /^(?:checkbox|radio)$/i );
4584
4585var rtagName = ( /<([\w:-]+)/ );
4586
4587var rscriptType = ( /^$|\/(?:java|ecma)script/i );
4588
4589var rleadingWhitespace = ( /^\s+/ );
4590
4591var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" +
4592		"details|dialog|figcaption|figure|footer|header|hgroup|main|" +
4593		"mark|meter|nav|output|picture|progress|section|summary|template|time|video";
4594
4595
4596
4597function createSafeFragment( document ) {
4598	var list = nodeNames.split( "|" ),
4599		safeFrag = document.createDocumentFragment();
4600
4601	if ( safeFrag.createElement ) {
4602		while ( list.length ) {
4603			safeFrag.createElement(
4604				list.pop()
4605			);
4606		}
4607	}
4608	return safeFrag;
4609}
4610
4611
4612( function() {
4613	var div = document.createElement( "div" ),
4614		fragment = document.createDocumentFragment(),
4615		input = document.createElement( "input" );
4616
4617	// Setup
4618	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
4619
4620	// IE strips leading whitespace when .innerHTML is used
4621	support.leadingWhitespace = div.firstChild.nodeType === 3;
4622
4623	// Make sure that tbody elements aren't automatically inserted
4624	// IE will insert them into empty tables
4625	support.tbody = !div.getElementsByTagName( "tbody" ).length;
4626
4627	// Make sure that link elements get serialized correctly by innerHTML
4628	// This requires a wrapper element in IE
4629	support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
4630
4631	// Makes sure cloning an html5 element does not cause problems
4632	// Where outerHTML is undefined, this still works
4633	support.html5Clone =
4634		document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
4635
4636	// Check if a disconnected checkbox will retain its checked
4637	// value of true after appended to the DOM (IE6/7)
4638	input.type = "checkbox";
4639	input.checked = true;
4640	fragment.appendChild( input );
4641	support.appendChecked = input.checked;
4642
4643	// Make sure textarea (and checkbox) defaultValue is properly cloned
4644	// Support: IE6-IE11+
4645	div.innerHTML = "<textarea>x</textarea>";
4646	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
4647
4648	// #11217 - WebKit loses check when the name is after the checked attribute
4649	fragment.appendChild( div );
4650
4651	// Support: Windows Web Apps (WWA)
4652	// `name` and `type` must use .setAttribute for WWA (#14901)
4653	input = document.createElement( "input" );
4654	input.setAttribute( "type", "radio" );
4655	input.setAttribute( "checked", "checked" );
4656	input.setAttribute( "name", "t" );
4657
4658	div.appendChild( input );
4659
4660	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
4661	// old WebKit doesn't clone checked state correctly in fragments
4662	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
4663
4664	// Support: IE<9
4665	// Cloned elements keep attachEvent handlers, we use addEventListener on IE9+
4666	support.noCloneEvent = !!div.addEventListener;
4667
4668	// Support: IE<9
4669	// Since attributes and properties are the same in IE,
4670	// cleanData must set properties to undefined rather than use removeAttribute
4671	div[ jQuery.expando ] = 1;
4672	support.attributes = !div.getAttribute( jQuery.expando );
4673} )();
4674
4675
4676// We have to close these tags to support XHTML (#13200)
4677var wrapMap = {
4678	option: [ 1, "<select multiple='multiple'>", "</select>" ],
4679	legend: [ 1, "<fieldset>", "</fieldset>" ],
4680	area: [ 1, "<map>", "</map>" ],
4681
4682	// Support: IE8
4683	param: [ 1, "<object>", "</object>" ],
4684	thead: [ 1, "<table>", "</table>" ],
4685	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
4686	col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
4687	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
4688
4689	// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
4690	// unless wrapped in a div with non-breaking characters in front of it.
4691	_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
4692};
4693
4694// Support: IE8-IE9
4695wrapMap.optgroup = wrapMap.option;
4696
4697wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
4698wrapMap.th = wrapMap.td;
4699
4700
4701function getAll( context, tag ) {
4702	var elems, elem,
4703		i = 0,
4704		found = typeof context.getElementsByTagName !== "undefined" ?
4705			context.getElementsByTagName( tag || "*" ) :
4706			typeof context.querySelectorAll !== "undefined" ?
4707				context.querySelectorAll( tag || "*" ) :
4708				undefined;
4709
4710	if ( !found ) {
4711		for ( found = [], elems = context.childNodes || context;
4712			( elem = elems[ i ] ) != null;
4713			i++
4714		) {
4715			if ( !tag || jQuery.nodeName( elem, tag ) ) {
4716				found.push( elem );
4717			} else {
4718				jQuery.merge( found, getAll( elem, tag ) );
4719			}
4720		}
4721	}
4722
4723	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
4724		jQuery.merge( [ context ], found ) :
4725		found;
4726}
4727
4728
4729// Mark scripts as having already been evaluated
4730function setGlobalEval( elems, refElements ) {
4731	var elem,
4732		i = 0;
4733	for ( ; ( elem = elems[ i ] ) != null; i++ ) {
4734		jQuery._data(
4735			elem,
4736			"globalEval",
4737			!refElements || jQuery._data( refElements[ i ], "globalEval" )
4738		);
4739	}
4740}
4741
4742
4743var rhtml = /<|&#?\w+;/,
4744	rtbody = /<tbody/i;
4745
4746function fixDefaultChecked( elem ) {
4747	if ( rcheckableType.test( elem.type ) ) {
4748		elem.defaultChecked = elem.checked;
4749	}
4750}
4751
4752function buildFragment( elems, context, scripts, selection, ignored ) {
4753	var j, elem, contains,
4754		tmp, tag, tbody, wrap,
4755		l = elems.length,
4756
4757		// Ensure a safe fragment
4758		safe = createSafeFragment( context ),
4759
4760		nodes = [],
4761		i = 0;
4762
4763	for ( ; i < l; i++ ) {
4764		elem = elems[ i ];
4765
4766		if ( elem || elem === 0 ) {
4767
4768			// Add nodes directly
4769			if ( jQuery.type( elem ) === "object" ) {
4770				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
4771
4772			// Convert non-html into a text node
4773			} else if ( !rhtml.test( elem ) ) {
4774				nodes.push( context.createTextNode( elem ) );
4775
4776			// Convert html into DOM nodes
4777			} else {
4778				tmp = tmp || safe.appendChild( context.createElement( "div" ) );
4779
4780				// Deserialize a standard representation
4781				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
4782				wrap = wrapMap[ tag ] || wrapMap._default;
4783
4784				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
4785
4786				// Descend through wrappers to the right content
4787				j = wrap[ 0 ];
4788				while ( j-- ) {
4789					tmp = tmp.lastChild;
4790				}
4791
4792				// Manually add leading whitespace removed by IE
4793				if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
4794					nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) );
4795				}
4796
4797				// Remove IE's autoinserted <tbody> from table fragments
4798				if ( !support.tbody ) {
4799
4800					// String was a <table>, *may* have spurious <tbody>
4801					elem = tag === "table" && !rtbody.test( elem ) ?
4802						tmp.firstChild :
4803
4804						// String was a bare <thead> or <tfoot>
4805						wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ?
4806							tmp :
4807							0;
4808
4809					j = elem && elem.childNodes.length;
4810					while ( j-- ) {
4811						if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) &&
4812							!tbody.childNodes.length ) {
4813
4814							elem.removeChild( tbody );
4815						}
4816					}
4817				}
4818
4819				jQuery.merge( nodes, tmp.childNodes );
4820
4821				// Fix #12392 for WebKit and IE > 9
4822				tmp.textContent = "";
4823
4824				// Fix #12392 for oldIE
4825				while ( tmp.firstChild ) {
4826					tmp.removeChild( tmp.firstChild );
4827				}
4828
4829				// Remember the top-level container for proper cleanup
4830				tmp = safe.lastChild;
4831			}
4832		}
4833	}
4834
4835	// Fix #11356: Clear elements from fragment
4836	if ( tmp ) {
4837		safe.removeChild( tmp );
4838	}
4839
4840	// Reset defaultChecked for any radios and checkboxes
4841	// about to be appended to the DOM in IE 6/7 (#8060)
4842	if ( !support.appendChecked ) {
4843		jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
4844	}
4845
4846	i = 0;
4847	while ( ( elem = nodes[ i++ ] ) ) {
4848
4849		// Skip elements already in the context collection (trac-4087)
4850		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
4851			if ( ignored ) {
4852				ignored.push( elem );
4853			}
4854
4855			continue;
4856		}
4857
4858		contains = jQuery.contains( elem.ownerDocument, elem );
4859
4860		// Append to fragment
4861		tmp = getAll( safe.appendChild( elem ), "script" );
4862
4863		// Preserve script evaluation history
4864		if ( contains ) {
4865			setGlobalEval( tmp );
4866		}
4867
4868		// Capture executables
4869		if ( scripts ) {
4870			j = 0;
4871			while ( ( elem = tmp[ j++ ] ) ) {
4872				if ( rscriptType.test( elem.type || "" ) ) {
4873					scripts.push( elem );
4874				}
4875			}
4876		}
4877	}
4878
4879	tmp = null;
4880
4881	return safe;
4882}
4883
4884
4885( function() {
4886	var i, eventName,
4887		div = document.createElement( "div" );
4888
4889	// Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events)
4890	for ( i in { submit: true, change: true, focusin: true } ) {
4891		eventName = "on" + i;
4892
4893		if ( !( support[ i ] = eventName in window ) ) {
4894
4895			// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
4896			div.setAttribute( eventName, "t" );
4897			support[ i ] = div.attributes[ eventName ].expando === false;
4898		}
4899	}
4900
4901	// Null elements to avoid leaks in IE.
4902	div = null;
4903} )();
4904
4905
4906var rformElems = /^(?:input|select|textarea)$/i,
4907	rkeyEvent = /^key/,
4908	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
4909	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
4910	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
4911
4912function returnTrue() {
4913	return true;
4914}
4915
4916function returnFalse() {
4917	return false;
4918}
4919
4920// Support: IE9
4921// See #13393 for more info
4922function safeActiveElement() {
4923	try {
4924		return document.activeElement;
4925	} catch ( err ) { }
4926}
4927
4928function on( elem, types, selector, data, fn, one ) {
4929	var origFn, type;
4930
4931	// Types can be a map of types/handlers
4932	if ( typeof types === "object" ) {
4933
4934		// ( types-Object, selector, data )
4935		if ( typeof selector !== "string" ) {
4936
4937			// ( types-Object, data )
4938			data = data || selector;
4939			selector = undefined;
4940		}
4941		for ( type in types ) {
4942			on( elem, type, selector, data, types[ type ], one );
4943		}
4944		return elem;
4945	}
4946
4947	if ( data == null && fn == null ) {
4948
4949		// ( types, fn )
4950		fn = selector;
4951		data = selector = undefined;
4952	} else if ( fn == null ) {
4953		if ( typeof selector === "string" ) {
4954
4955			// ( types, selector, fn )
4956			fn = data;
4957			data = undefined;
4958		} else {
4959
4960			// ( types, data, fn )
4961			fn = data;
4962			data = selector;
4963			selector = undefined;
4964		}
4965	}
4966	if ( fn === false ) {
4967		fn = returnFalse;
4968	} else if ( !fn ) {
4969		return elem;
4970	}
4971
4972	if ( one === 1 ) {
4973		origFn = fn;
4974		fn = function( event ) {
4975
4976			// Can use an empty set, since event contains the info
4977			jQuery().off( event );
4978			return origFn.apply( this, arguments );
4979		};
4980
4981		// Use same guid so caller can remove using origFn
4982		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
4983	}
4984	return elem.each( function() {
4985		jQuery.event.add( this, types, fn, data, selector );
4986	} );
4987}
4988
4989/*
4990 * Helper functions for managing events -- not part of the public interface.
4991 * Props to Dean Edwards' addEvent library for many of the ideas.
4992 */
4993jQuery.event = {
4994
4995	global: {},
4996
4997	add: function( elem, types, handler, data, selector ) {
4998		var tmp, events, t, handleObjIn,
4999			special, eventHandle, handleObj,
5000			handlers, type, namespaces, origType,
5001			elemData = jQuery._data( elem );
5002
5003		// Don't attach events to noData or text/comment nodes (but allow plain objects)
5004		if ( !elemData ) {
5005			return;
5006		}
5007
5008		// Caller can pass in an object of custom data in lieu of the handler
5009		if ( handler.handler ) {
5010			handleObjIn = handler;
5011			handler = handleObjIn.handler;
5012			selector = handleObjIn.selector;
5013		}
5014
5015		// Make sure that the handler has a unique ID, used to find/remove it later
5016		if ( !handler.guid ) {
5017			handler.guid = jQuery.guid++;
5018		}
5019
5020		// Init the element's event structure and main handler, if this is the first
5021		if ( !( events = elemData.events ) ) {
5022			events = elemData.events = {};
5023		}
5024		if ( !( eventHandle = elemData.handle ) ) {
5025			eventHandle = elemData.handle = function( e ) {
5026
5027				// Discard the second event of a jQuery.event.trigger() and
5028				// when an event is called after a page has unloaded
5029				return typeof jQuery !== "undefined" &&
5030					( !e || jQuery.event.triggered !== e.type ) ?
5031					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
5032					undefined;
5033			};
5034
5035			// Add elem as a property of the handle fn to prevent a memory leak
5036			// with IE non-native events
5037			eventHandle.elem = elem;
5038		}
5039
5040		// Handle multiple events separated by a space
5041		types = ( types || "" ).match( rnotwhite ) || [ "" ];
5042		t = types.length;
5043		while ( t-- ) {
5044			tmp = rtypenamespace.exec( types[ t ] ) || [];
5045			type = origType = tmp[ 1 ];
5046			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5047
5048			// There *must* be a type, no attaching namespace-only handlers
5049			if ( !type ) {
5050				continue;
5051			}
5052
5053			// If event changes its type, use the special event handlers for the changed type
5054			special = jQuery.event.special[ type ] || {};
5055
5056			// If selector defined, determine special event api type, otherwise given type
5057			type = ( selector ? special.delegateType : special.bindType ) || type;
5058
5059			// Update special based on newly reset type
5060			special = jQuery.event.special[ type ] || {};
5061
5062			// handleObj is passed to all event handlers
5063			handleObj = jQuery.extend( {
5064				type: type,
5065				origType: origType,
5066				data: data,
5067				handler: handler,
5068				guid: handler.guid,
5069				selector: selector,
5070				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
5071				namespace: namespaces.join( "." )
5072			}, handleObjIn );
5073
5074			// Init the event handler queue if we're the first
5075			if ( !( handlers = events[ type ] ) ) {
5076				handlers = events[ type ] = [];
5077				handlers.delegateCount = 0;
5078
5079				// Only use addEventListener/attachEvent if the special events handler returns false
5080				if ( !special.setup ||
5081					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
5082
5083					// Bind the global event handler to the element
5084					if ( elem.addEventListener ) {
5085						elem.addEventListener( type, eventHandle, false );
5086
5087					} else if ( elem.attachEvent ) {
5088						elem.attachEvent( "on" + type, eventHandle );
5089					}
5090				}
5091			}
5092
5093			if ( special.add ) {
5094				special.add.call( elem, handleObj );
5095
5096				if ( !handleObj.handler.guid ) {
5097					handleObj.handler.guid = handler.guid;
5098				}
5099			}
5100
5101			// Add to the element's handler list, delegates in front
5102			if ( selector ) {
5103				handlers.splice( handlers.delegateCount++, 0, handleObj );
5104			} else {
5105				handlers.push( handleObj );
5106			}
5107
5108			// Keep track of which events have ever been used, for event optimization
5109			jQuery.event.global[ type ] = true;
5110		}
5111
5112		// Nullify elem to prevent memory leaks in IE
5113		elem = null;
5114	},
5115
5116	// Detach an event or set of events from an element
5117	remove: function( elem, types, handler, selector, mappedTypes ) {
5118		var j, handleObj, tmp,
5119			origCount, t, events,
5120			special, handlers, type,
5121			namespaces, origType,
5122			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
5123
5124		if ( !elemData || !( events = elemData.events ) ) {
5125			return;
5126		}
5127
5128		// Once for each type.namespace in types; type may be omitted
5129		types = ( types || "" ).match( rnotwhite ) || [ "" ];
5130		t = types.length;
5131		while ( t-- ) {
5132			tmp = rtypenamespace.exec( types[ t ] ) || [];
5133			type = origType = tmp[ 1 ];
5134			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
5135
5136			// Unbind all events (on this namespace, if provided) for the element
5137			if ( !type ) {
5138				for ( type in events ) {
5139					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
5140				}
5141				continue;
5142			}
5143
5144			special = jQuery.event.special[ type ] || {};
5145			type = ( selector ? special.delegateType : special.bindType ) || type;
5146			handlers = events[ type ] || [];
5147			tmp = tmp[ 2 ] &&
5148				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
5149
5150			// Remove matching events
5151			origCount = j = handlers.length;
5152			while ( j-- ) {
5153				handleObj = handlers[ j ];
5154
5155				if ( ( mappedTypes || origType === handleObj.origType ) &&
5156					( !handler || handler.guid === handleObj.guid ) &&
5157					( !tmp || tmp.test( handleObj.namespace ) ) &&
5158					( !selector || selector === handleObj.selector ||
5159						selector === "**" && handleObj.selector ) ) {
5160					handlers.splice( j, 1 );
5161
5162					if ( handleObj.selector ) {
5163						handlers.delegateCount--;
5164					}
5165					if ( special.remove ) {
5166						special.remove.call( elem, handleObj );
5167					}
5168				}
5169			}
5170
5171			// Remove generic event handler if we removed something and no more handlers exist
5172			// (avoids potential for endless recursion during removal of special event handlers)
5173			if ( origCount && !handlers.length ) {
5174				if ( !special.teardown ||
5175					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
5176
5177					jQuery.removeEvent( elem, type, elemData.handle );
5178				}
5179
5180				delete events[ type ];
5181			}
5182		}
5183
5184		// Remove the expando if it's no longer used
5185		if ( jQuery.isEmptyObject( events ) ) {
5186			delete elemData.handle;
5187
5188			// removeData also checks for emptiness and clears the expando if empty
5189			// so use it instead of delete
5190			jQuery._removeData( elem, "events" );
5191		}
5192	},
5193
5194	trigger: function( event, data, elem, onlyHandlers ) {
5195		var handle, ontype, cur,
5196			bubbleType, special, tmp, i,
5197			eventPath = [ elem || document ],
5198			type = hasOwn.call( event, "type" ) ? event.type : event,
5199			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
5200
5201		cur = tmp = elem = elem || document;
5202
5203		// Don't do events on text and comment nodes
5204		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
5205			return;
5206		}
5207
5208		// focus/blur morphs to focusin/out; ensure we're not firing them right now
5209		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
5210			return;
5211		}
5212
5213		if ( type.indexOf( "." ) > -1 ) {
5214
5215			// Namespaced trigger; create a regexp to match event type in handle()
5216			namespaces = type.split( "." );
5217			type = namespaces.shift();
5218			namespaces.sort();
5219		}
5220		ontype = type.indexOf( ":" ) < 0 && "on" + type;
5221
5222		// Caller can pass in a jQuery.Event object, Object, or just an event type string
5223		event = event[ jQuery.expando ] ?
5224			event :
5225			new jQuery.Event( type, typeof event === "object" && event );
5226
5227		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
5228		event.isTrigger = onlyHandlers ? 2 : 3;
5229		event.namespace = namespaces.join( "." );
5230		event.rnamespace = event.namespace ?
5231			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
5232			null;
5233
5234		// Clean up the event in case it is being reused
5235		event.result = undefined;
5236		if ( !event.target ) {
5237			event.target = elem;
5238		}
5239
5240		// Clone any incoming data and prepend the event, creating the handler arg list
5241		data = data == null ?
5242			[ event ] :
5243			jQuery.makeArray( data, [ event ] );
5244
5245		// Allow special events to draw outside the lines
5246		special = jQuery.event.special[ type ] || {};
5247		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
5248			return;
5249		}
5250
5251		// Determine event propagation path in advance, per W3C events spec (#9951)
5252		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
5253		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
5254
5255			bubbleType = special.delegateType || type;
5256			if ( !rfocusMorph.test( bubbleType + type ) ) {
5257				cur = cur.parentNode;
5258			}
5259			for ( ; cur; cur = cur.parentNode ) {
5260				eventPath.push( cur );
5261				tmp = cur;
5262			}
5263
5264			// Only add window if we got to document (e.g., not plain obj or detached DOM)
5265			if ( tmp === ( elem.ownerDocument || document ) ) {
5266				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
5267			}
5268		}
5269
5270		// Fire handlers on the event path
5271		i = 0;
5272		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
5273
5274			event.type = i > 1 ?
5275				bubbleType :
5276				special.bindType || type;
5277
5278			// jQuery handler
5279			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] &&
5280				jQuery._data( cur, "handle" );
5281
5282			if ( handle ) {
5283				handle.apply( cur, data );
5284			}
5285
5286			// Native handler
5287			handle = ontype && cur[ ontype ];
5288			if ( handle && handle.apply && acceptData( cur ) ) {
5289				event.result = handle.apply( cur, data );
5290				if ( event.result === false ) {
5291					event.preventDefault();
5292				}
5293			}
5294		}
5295		event.type = type;
5296
5297		// If nobody prevented the default action, do it now
5298		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
5299
5300			if (
5301				( !special._default ||
5302				 special._default.apply( eventPath.pop(), data ) === false
5303				) && acceptData( elem )
5304			) {
5305
5306				// Call a native DOM method on the target with the same name name as the event.
5307				// Can't use an .isFunction() check here because IE6/7 fails that test.
5308				// Don't do default actions on window, that's where global variables be (#6170)
5309				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
5310
5311					// Don't re-trigger an onFOO event when we call its FOO() method
5312					tmp = elem[ ontype ];
5313
5314					if ( tmp ) {
5315						elem[ ontype ] = null;
5316					}
5317
5318					// Prevent re-triggering of the same event, since we already bubbled it above
5319					jQuery.event.triggered = type;
5320					try {
5321						elem[ type ]();
5322					} catch ( e ) {
5323
5324						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
5325						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
5326					}
5327					jQuery.event.triggered = undefined;
5328
5329					if ( tmp ) {
5330						elem[ ontype ] = tmp;
5331					}
5332				}
5333			}
5334		}
5335
5336		return event.result;
5337	},
5338
5339	dispatch: function( event ) {
5340
5341		// Make a writable jQuery.Event from the native event object
5342		event = jQuery.event.fix( event );
5343
5344		var i, j, ret, matched, handleObj,
5345			handlerQueue = [],
5346			args = slice.call( arguments ),
5347			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
5348			special = jQuery.event.special[ event.type ] || {};
5349
5350		// Use the fix-ed jQuery.Event rather than the (read-only) native event
5351		args[ 0 ] = event;
5352		event.delegateTarget = this;
5353
5354		// Call the preDispatch hook for the mapped type, and let it bail if desired
5355		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
5356			return;
5357		}
5358
5359		// Determine handlers
5360		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
5361
5362		// Run delegates first; they may want to stop propagation beneath us
5363		i = 0;
5364		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
5365			event.currentTarget = matched.elem;
5366
5367			j = 0;
5368			while ( ( handleObj = matched.handlers[ j++ ] ) &&
5369				!event.isImmediatePropagationStopped() ) {
5370
5371				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
5372				// a subset or equal to those in the bound event (both can have no namespace).
5373				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
5374
5375					event.handleObj = handleObj;
5376					event.data = handleObj.data;
5377
5378					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
5379						handleObj.handler ).apply( matched.elem, args );
5380
5381					if ( ret !== undefined ) {
5382						if ( ( event.result = ret ) === false ) {
5383							event.preventDefault();
5384							event.stopPropagation();
5385						}
5386					}
5387				}
5388			}
5389		}
5390
5391		// Call the postDispatch hook for the mapped type
5392		if ( special.postDispatch ) {
5393			special.postDispatch.call( this, event );
5394		}
5395
5396		return event.result;
5397	},
5398
5399	handlers: function( event, handlers ) {
5400		var i, matches, sel, handleObj,
5401			handlerQueue = [],
5402			delegateCount = handlers.delegateCount,
5403			cur = event.target;
5404
5405		// Support (at least): Chrome, IE9
5406		// Find delegate handlers
5407		// Black-hole SVG <use> instance trees (#13180)
5408		//
5409		// Support: Firefox<=42+
5410		// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
5411		if ( delegateCount && cur.nodeType &&
5412			( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
5413
5414			/* jshint eqeqeq: false */
5415			for ( ; cur != this; cur = cur.parentNode || this ) {
5416				/* jshint eqeqeq: true */
5417
5418				// Don't check non-elements (#13208)
5419				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
5420				if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
5421					matches = [];
5422					for ( i = 0; i < delegateCount; i++ ) {
5423						handleObj = handlers[ i ];
5424
5425						// Don't conflict with Object.prototype properties (#13203)
5426						sel = handleObj.selector + " ";
5427
5428						if ( matches[ sel ] === undefined ) {
5429							matches[ sel ] = handleObj.needsContext ?
5430								jQuery( sel, this ).index( cur ) > -1 :
5431								jQuery.find( sel, this, null, [ cur ] ).length;
5432						}
5433						if ( matches[ sel ] ) {
5434							matches.push( handleObj );
5435						}
5436					}
5437					if ( matches.length ) {
5438						handlerQueue.push( { elem: cur, handlers: matches } );
5439					}
5440				}
5441			}
5442		}
5443
5444		// Add the remaining (directly-bound) handlers
5445		if ( delegateCount < handlers.length ) {
5446			handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
5447		}
5448
5449		return handlerQueue;
5450	},
5451
5452	fix: function( event ) {
5453		if ( event[ jQuery.expando ] ) {
5454			return event;
5455		}
5456
5457		// Create a writable copy of the event object and normalize some properties
5458		var i, prop, copy,
5459			type = event.type,
5460			originalEvent = event,
5461			fixHook = this.fixHooks[ type ];
5462
5463		if ( !fixHook ) {
5464			this.fixHooks[ type ] = fixHook =
5465				rmouseEvent.test( type ) ? this.mouseHooks :
5466				rkeyEvent.test( type ) ? this.keyHooks :
5467				{};
5468		}
5469		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
5470
5471		event = new jQuery.Event( originalEvent );
5472
5473		i = copy.length;
5474		while ( i-- ) {
5475			prop = copy[ i ];
5476			event[ prop ] = originalEvent[ prop ];
5477		}
5478
5479		// Support: IE<9
5480		// Fix target property (#1925)
5481		if ( !event.target ) {
5482			event.target = originalEvent.srcElement || document;
5483		}
5484
5485		// Support: Safari 6-8+
5486		// Target should not be a text node (#504, #13143)
5487		if ( event.target.nodeType === 3 ) {
5488			event.target = event.target.parentNode;
5489		}
5490
5491		// Support: IE<9
5492		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
5493		event.metaKey = !!event.metaKey;
5494
5495		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
5496	},
5497
5498	// Includes some event props shared by KeyEvent and MouseEvent
5499	props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
5500		"metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
5501
5502	fixHooks: {},
5503
5504	keyHooks: {
5505		props: "char charCode key keyCode".split( " " ),
5506		filter: function( event, original ) {
5507
5508			// Add which for key events
5509			if ( event.which == null ) {
5510				event.which = original.charCode != null ? original.charCode : original.keyCode;
5511			}
5512
5513			return event;
5514		}
5515	},
5516
5517	mouseHooks: {
5518		props: ( "button buttons clientX clientY fromElement offsetX offsetY " +
5519			"pageX pageY screenX screenY toElement" ).split( " " ),
5520		filter: function( event, original ) {
5521			var body, eventDoc, doc,
5522				button = original.button,
5523				fromElement = original.fromElement;
5524
5525			// Calculate pageX/Y if missing and clientX/Y available
5526			if ( event.pageX == null && original.clientX != null ) {
5527				eventDoc = event.target.ownerDocument || document;
5528				doc = eventDoc.documentElement;
5529				body = eventDoc.body;
5530
5531				event.pageX = original.clientX +
5532					( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
5533					( doc && doc.clientLeft || body && body.clientLeft || 0 );
5534				event.pageY = original.clientY +
5535					( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) -
5536					( doc && doc.clientTop  || body && body.clientTop  || 0 );
5537			}
5538
5539			// Add relatedTarget, if necessary
5540			if ( !event.relatedTarget && fromElement ) {
5541				event.relatedTarget = fromElement === event.target ?
5542					original.toElement :
5543					fromElement;
5544			}
5545
5546			// Add which for click: 1 === left; 2 === middle; 3 === right
5547			// Note: button is not normalized, so don't use it
5548			if ( !event.which && button !== undefined ) {
5549				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
5550			}
5551
5552			return event;
5553		}
5554	},
5555
5556	special: {
5557		load: {
5558
5559			// Prevent triggered image.load events from bubbling to window.load
5560			noBubble: true
5561		},
5562		focus: {
5563
5564			// Fire native event if possible so blur/focus sequence is correct
5565			trigger: function() {
5566				if ( this !== safeActiveElement() && this.focus ) {
5567					try {
5568						this.focus();
5569						return false;
5570					} catch ( e ) {
5571
5572						// Support: IE<9
5573						// If we error on focus to hidden element (#1486, #12518),
5574						// let .trigger() run the handlers
5575					}
5576				}
5577			},
5578			delegateType: "focusin"
5579		},
5580		blur: {
5581			trigger: function() {
5582				if ( this === safeActiveElement() && this.blur ) {
5583					this.blur();
5584					return false;
5585				}
5586			},
5587			delegateType: "focusout"
5588		},
5589		click: {
5590
5591			// For checkbox, fire native event so checked state will be right
5592			trigger: function() {
5593				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
5594					this.click();
5595					return false;
5596				}
5597			},
5598
5599			// For cross-browser consistency, don't fire native .click() on links
5600			_default: function( event ) {
5601				return jQuery.nodeName( event.target, "a" );
5602			}
5603		},
5604
5605		beforeunload: {
5606			postDispatch: function( event ) {
5607
5608				// Support: Firefox 20+
5609				// Firefox doesn't alert if the returnValue field is not set.
5610				if ( event.result !== undefined && event.originalEvent ) {
5611					event.originalEvent.returnValue = event.result;
5612				}
5613			}
5614		}
5615	},
5616
5617	// Piggyback on a donor event to simulate a different one
5618	simulate: function( type, elem, event ) {
5619		var e = jQuery.extend(
5620			new jQuery.Event(),
5621			event,
5622			{
5623				type: type,
5624				isSimulated: true
5625
5626				// Previously, `originalEvent: {}` was set here, so stopPropagation call
5627				// would not be triggered on donor event, since in our own
5628				// jQuery.event.stopPropagation function we had a check for existence of
5629				// originalEvent.stopPropagation method, so, consequently it would be a noop.
5630				//
5631				// Guard for simulated events was moved to jQuery.event.stopPropagation function
5632				// since `originalEvent` should point to the original event for the
5633				// constancy with other events and for more focused logic
5634			}
5635		);
5636
5637		jQuery.event.trigger( e, null, elem );
5638
5639		if ( e.isDefaultPrevented() ) {
5640			event.preventDefault();
5641		}
5642	}
5643};
5644
5645jQuery.removeEvent = document.removeEventListener ?
5646	function( elem, type, handle ) {
5647
5648		// This "if" is needed for plain objects
5649		if ( elem.removeEventListener ) {
5650			elem.removeEventListener( type, handle );
5651		}
5652	} :
5653	function( elem, type, handle ) {
5654		var name = "on" + type;
5655
5656		if ( elem.detachEvent ) {
5657
5658			// #8545, #7054, preventing memory leaks for custom events in IE6-8
5659			// detachEvent needed property on element, by name of that event,
5660			// to properly expose it to GC
5661			if ( typeof elem[ name ] === "undefined" ) {
5662				elem[ name ] = null;
5663			}
5664
5665			elem.detachEvent( name, handle );
5666		}
5667	};
5668
5669jQuery.Event = function( src, props ) {
5670
5671	// Allow instantiation without the 'new' keyword
5672	if ( !( this instanceof jQuery.Event ) ) {
5673		return new jQuery.Event( src, props );
5674	}
5675
5676	// Event object
5677	if ( src && src.type ) {
5678		this.originalEvent = src;
5679		this.type = src.type;
5680
5681		// Events bubbling up the document may have been marked as prevented
5682		// by a handler lower down the tree; reflect the correct value.
5683		this.isDefaultPrevented = src.defaultPrevented ||
5684				src.defaultPrevented === undefined &&
5685
5686				// Support: IE < 9, Android < 4.0
5687				src.returnValue === false ?
5688			returnTrue :
5689			returnFalse;
5690
5691	// Event type
5692	} else {
5693		this.type = src;
5694	}
5695
5696	// Put explicitly provided properties onto the event object
5697	if ( props ) {
5698		jQuery.extend( this, props );
5699	}
5700
5701	// Create a timestamp if incoming event doesn't have one
5702	this.timeStamp = src && src.timeStamp || jQuery.now();
5703
5704	// Mark it as fixed
5705	this[ jQuery.expando ] = true;
5706};
5707
5708// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
5709// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
5710jQuery.Event.prototype = {
5711	constructor: jQuery.Event,
5712	isDefaultPrevented: returnFalse,
5713	isPropagationStopped: returnFalse,
5714	isImmediatePropagationStopped: returnFalse,
5715
5716	preventDefault: function() {
5717		var e = this.originalEvent;
5718
5719		this.isDefaultPrevented = returnTrue;
5720		if ( !e ) {
5721			return;
5722		}
5723
5724		// If preventDefault exists, run it on the original event
5725		if ( e.preventDefault ) {
5726			e.preventDefault();
5727
5728		// Support: IE
5729		// Otherwise set the returnValue property of the original event to false
5730		} else {
5731			e.returnValue = false;
5732		}
5733	},
5734	stopPropagation: function() {
5735		var e = this.originalEvent;
5736
5737		this.isPropagationStopped = returnTrue;
5738
5739		if ( !e || this.isSimulated ) {
5740			return;
5741		}
5742
5743		// If stopPropagation exists, run it on the original event
5744		if ( e.stopPropagation ) {
5745			e.stopPropagation();
5746		}
5747
5748		// Support: IE
5749		// Set the cancelBubble property of the original event to true
5750		e.cancelBubble = true;
5751	},
5752	stopImmediatePropagation: function() {
5753		var e = this.originalEvent;
5754
5755		this.isImmediatePropagationStopped = returnTrue;
5756
5757		if ( e && e.stopImmediatePropagation ) {
5758			e.stopImmediatePropagation();
5759		}
5760
5761		this.stopPropagation();
5762	}
5763};
5764
5765// Create mouseenter/leave events using mouseover/out and event-time checks
5766// so that event delegation works in jQuery.
5767// Do the same for pointerenter/pointerleave and pointerover/pointerout
5768//
5769// Support: Safari 7 only
5770// Safari sends mouseenter too often; see:
5771// https://code.google.com/p/chromium/issues/detail?id=470258
5772// for the description of the bug (it existed in older Chrome versions as well).
5773jQuery.each( {
5774	mouseenter: "mouseover",
5775	mouseleave: "mouseout",
5776	pointerenter: "pointerover",
5777	pointerleave: "pointerout"
5778}, function( orig, fix ) {
5779	jQuery.event.special[ orig ] = {
5780		delegateType: fix,
5781		bindType: fix,
5782
5783		handle: function( event ) {
5784			var ret,
5785				target = this,
5786				related = event.relatedTarget,
5787				handleObj = event.handleObj;
5788
5789			// For mouseenter/leave call the handler if related is outside the target.
5790			// NB: No relatedTarget if the mouse left/entered the browser window
5791			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
5792				event.type = handleObj.origType;
5793				ret = handleObj.handler.apply( this, arguments );
5794				event.type = fix;
5795			}
5796			return ret;
5797		}
5798	};
5799} );
5800
5801// IE submit delegation
5802if ( !support.submit ) {
5803
5804	jQuery.event.special.submit = {
5805		setup: function() {
5806
5807			// Only need this for delegated form submit events
5808			if ( jQuery.nodeName( this, "form" ) ) {
5809				return false;
5810			}
5811
5812			// Lazy-add a submit handler when a descendant form may potentially be submitted
5813			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
5814
5815				// Node name check avoids a VML-related crash in IE (#9807)
5816				var elem = e.target,
5817					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ?
5818
5819						// Support: IE <=8
5820						// We use jQuery.prop instead of elem.form
5821						// to allow fixing the IE8 delegated submit issue (gh-2332)
5822						// by 3rd party polyfills/workarounds.
5823						jQuery.prop( elem, "form" ) :
5824						undefined;
5825
5826				if ( form && !jQuery._data( form, "submit" ) ) {
5827					jQuery.event.add( form, "submit._submit", function( event ) {
5828						event._submitBubble = true;
5829					} );
5830					jQuery._data( form, "submit", true );
5831				}
5832			} );
5833
5834			// return undefined since we don't need an event listener
5835		},
5836
5837		postDispatch: function( event ) {
5838
5839			// If form was submitted by the user, bubble the event up the tree
5840			if ( event._submitBubble ) {
5841				delete event._submitBubble;
5842				if ( this.parentNode && !event.isTrigger ) {
5843					jQuery.event.simulate( "submit", this.parentNode, event );
5844				}
5845			}
5846		},
5847
5848		teardown: function() {
5849
5850			// Only need this for delegated form submit events
5851			if ( jQuery.nodeName( this, "form" ) ) {
5852				return false;
5853			}
5854
5855			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
5856			jQuery.event.remove( this, "._submit" );
5857		}
5858	};
5859}
5860
5861// IE change delegation and checkbox/radio fix
5862if ( !support.change ) {
5863
5864	jQuery.event.special.change = {
5865
5866		setup: function() {
5867
5868			if ( rformElems.test( this.nodeName ) ) {
5869
5870				// IE doesn't fire change on a check/radio until blur; trigger it on click
5871				// after a propertychange. Eat the blur-change in special.change.handle.
5872				// This still fires onchange a second time for check/radio after blur.
5873				if ( this.type === "checkbox" || this.type === "radio" ) {
5874					jQuery.event.add( this, "propertychange._change", function( event ) {
5875						if ( event.originalEvent.propertyName === "checked" ) {
5876							this._justChanged = true;
5877						}
5878					} );
5879					jQuery.event.add( this, "click._change", function( event ) {
5880						if ( this._justChanged && !event.isTrigger ) {
5881							this._justChanged = false;
5882						}
5883
5884						// Allow triggered, simulated change events (#11500)
5885						jQuery.event.simulate( "change", this, event );
5886					} );
5887				}
5888				return false;
5889			}
5890
5891			// Delegated event; lazy-add a change handler on descendant inputs
5892			jQuery.event.add( this, "beforeactivate._change", function( e ) {
5893				var elem = e.target;
5894
5895				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) {
5896					jQuery.event.add( elem, "change._change", function( event ) {
5897						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
5898							jQuery.event.simulate( "change", this.parentNode, event );
5899						}
5900					} );
5901					jQuery._data( elem, "change", true );
5902				}
5903			} );
5904		},
5905
5906		handle: function( event ) {
5907			var elem = event.target;
5908
5909			// Swallow native change events from checkbox/radio, we already triggered them above
5910			if ( this !== elem || event.isSimulated || event.isTrigger ||
5911				( elem.type !== "radio" && elem.type !== "checkbox" ) ) {
5912
5913				return event.handleObj.handler.apply( this, arguments );
5914			}
5915		},
5916
5917		teardown: function() {
5918			jQuery.event.remove( this, "._change" );
5919
5920			return !rformElems.test( this.nodeName );
5921		}
5922	};
5923}
5924
5925// Support: Firefox
5926// Firefox doesn't have focus(in | out) events
5927// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
5928//
5929// Support: Chrome, Safari
5930// focus(in | out) events fire after focus & blur events,
5931// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
5932// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
5933if ( !support.focusin ) {
5934	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
5935
5936		// Attach a single capturing handler on the document while someone wants focusin/focusout
5937		var handler = function( event ) {
5938			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
5939		};
5940
5941		jQuery.event.special[ fix ] = {
5942			setup: function() {
5943				var doc = this.ownerDocument || this,
5944					attaches = jQuery._data( doc, fix );
5945
5946				if ( !attaches ) {
5947					doc.addEventListener( orig, handler, true );
5948				}
5949				jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
5950			},
5951			teardown: function() {
5952				var doc = this.ownerDocument || this,
5953					attaches = jQuery._data( doc, fix ) - 1;
5954
5955				if ( !attaches ) {
5956					doc.removeEventListener( orig, handler, true );
5957					jQuery._removeData( doc, fix );
5958				} else {
5959					jQuery._data( doc, fix, attaches );
5960				}
5961			}
5962		};
5963	} );
5964}
5965
5966jQuery.fn.extend( {
5967
5968	on: function( types, selector, data, fn ) {
5969		return on( this, types, selector, data, fn );
5970	},
5971	one: function( types, selector, data, fn ) {
5972		return on( this, types, selector, data, fn, 1 );
5973	},
5974	off: function( types, selector, fn ) {
5975		var handleObj, type;
5976		if ( types && types.preventDefault && types.handleObj ) {
5977
5978			// ( event )  dispatched jQuery.Event
5979			handleObj = types.handleObj;
5980			jQuery( types.delegateTarget ).off(
5981				handleObj.namespace ?
5982					handleObj.origType + "." + handleObj.namespace :
5983					handleObj.origType,
5984				handleObj.selector,
5985				handleObj.handler
5986			);
5987			return this;
5988		}
5989		if ( typeof types === "object" ) {
5990
5991			// ( types-object [, selector] )
5992			for ( type in types ) {
5993				this.off( type, selector, types[ type ] );
5994			}
5995			return this;
5996		}
5997		if ( selector === false || typeof selector === "function" ) {
5998
5999			// ( types [, fn] )
6000			fn = selector;
6001			selector = undefined;
6002		}
6003		if ( fn === false ) {
6004			fn = returnFalse;
6005		}
6006		return this.each( function() {
6007			jQuery.event.remove( this, types, fn, selector );
6008		} );
6009	},
6010
6011	trigger: function( type, data ) {
6012		return this.each( function() {
6013			jQuery.event.trigger( type, data, this );
6014		} );
6015	},
6016	triggerHandler: function( type, data ) {
6017		var elem = this[ 0 ];
6018		if ( elem ) {
6019			return jQuery.event.trigger( type, data, elem, true );
6020		}
6021	}
6022} );
6023
6024
6025var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
6026	rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ),
6027	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
6028
6029	// Support: IE 10-11, Edge 10240+
6030	// In IE/Edge using regex groups here causes severe slowdowns.
6031	// See https://connect.microsoft.com/IE/feedback/details/1736512/
6032	rnoInnerhtml = /<script|<style|<link/i,
6033
6034	// checked="checked" or checked
6035	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
6036	rscriptTypeMasked = /^true\/(.*)/,
6037	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
6038	safeFragment = createSafeFragment( document ),
6039	fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) );
6040
6041// Support: IE<8
6042// Manipulating tables requires a tbody
6043function manipulationTarget( elem, content ) {
6044	return jQuery.nodeName( elem, "table" ) &&
6045		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
6046
6047		elem.getElementsByTagName( "tbody" )[ 0 ] ||
6048			elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
6049		elem;
6050}
6051
6052// Replace/restore the type attribute of script elements for safe DOM manipulation
6053function disableScript( elem ) {
6054	elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type;
6055	return elem;
6056}
6057function restoreScript( elem ) {
6058	var match = rscriptTypeMasked.exec( elem.type );
6059	if ( match ) {
6060		elem.type = match[ 1 ];
6061	} else {
6062		elem.removeAttribute( "type" );
6063	}
6064	return elem;
6065}
6066
6067function cloneCopyEvent( src, dest ) {
6068	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
6069		return;
6070	}
6071
6072	var type, i, l,
6073		oldData = jQuery._data( src ),
6074		curData = jQuery._data( dest, oldData ),
6075		events = oldData.events;
6076
6077	if ( events ) {
6078		delete curData.handle;
6079		curData.events = {};
6080
6081		for ( type in events ) {
6082			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
6083				jQuery.event.add( dest, type, events[ type ][ i ] );
6084			}
6085		}
6086	}
6087
6088	// make the cloned public data object a copy from the original
6089	if ( curData.data ) {
6090		curData.data = jQuery.extend( {}, curData.data );
6091	}
6092}
6093
6094function fixCloneNodeIssues( src, dest ) {
6095	var nodeName, e, data;
6096
6097	// We do not need to do anything for non-Elements
6098	if ( dest.nodeType !== 1 ) {
6099		return;
6100	}
6101
6102	nodeName = dest.nodeName.toLowerCase();
6103
6104	// IE6-8 copies events bound via attachEvent when using cloneNode.
6105	if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
6106		data = jQuery._data( dest );
6107
6108		for ( e in data.events ) {
6109			jQuery.removeEvent( dest, e, data.handle );
6110		}
6111
6112		// Event data gets referenced instead of copied if the expando gets copied too
6113		dest.removeAttribute( jQuery.expando );
6114	}
6115
6116	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
6117	if ( nodeName === "script" && dest.text !== src.text ) {
6118		disableScript( dest ).text = src.text;
6119		restoreScript( dest );
6120
6121	// IE6-10 improperly clones children of object elements using classid.
6122	// IE10 throws NoModificationAllowedError if parent is null, #12132.
6123	} else if ( nodeName === "object" ) {
6124		if ( dest.parentNode ) {
6125			dest.outerHTML = src.outerHTML;
6126		}
6127
6128		// This path appears unavoidable for IE9. When cloning an object
6129		// element in IE9, the outerHTML strategy above is not sufficient.
6130		// If the src has innerHTML and the destination does not,
6131		// copy the src.innerHTML into the dest.innerHTML. #10324
6132		if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) {
6133			dest.innerHTML = src.innerHTML;
6134		}
6135
6136	} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
6137
6138		// IE6-8 fails to persist the checked state of a cloned checkbox
6139		// or radio button. Worse, IE6-7 fail to give the cloned element
6140		// a checked appearance if the defaultChecked value isn't also set
6141
6142		dest.defaultChecked = dest.checked = src.checked;
6143
6144		// IE6-7 get confused and end up setting the value of a cloned
6145		// checkbox/radio button to an empty string instead of "on"
6146		if ( dest.value !== src.value ) {
6147			dest.value = src.value;
6148		}
6149
6150	// IE6-8 fails to return the selected option to the default selected
6151	// state when cloning options
6152	} else if ( nodeName === "option" ) {
6153		dest.defaultSelected = dest.selected = src.defaultSelected;
6154
6155	// IE6-8 fails to set the defaultValue to the correct value when
6156	// cloning other types of input fields
6157	} else if ( nodeName === "input" || nodeName === "textarea" ) {
6158		dest.defaultValue = src.defaultValue;
6159	}
6160}
6161
6162function domManip( collection, args, callback, ignored ) {
6163
6164	// Flatten any nested arrays
6165	args = concat.apply( [], args );
6166
6167	var first, node, hasScripts,
6168		scripts, doc, fragment,
6169		i = 0,
6170		l = collection.length,
6171		iNoClone = l - 1,
6172		value = args[ 0 ],
6173		isFunction = jQuery.isFunction( value );
6174
6175	// We can't cloneNode fragments that contain checked, in WebKit
6176	if ( isFunction ||
6177			( l > 1 && typeof value === "string" &&
6178				!support.checkClone && rchecked.test( value ) ) ) {
6179		return collection.each( function( index ) {
6180			var self = collection.eq( index );
6181			if ( isFunction ) {
6182				args[ 0 ] = value.call( this, index, self.html() );
6183			}
6184			domManip( self, args, callback, ignored );
6185		} );
6186	}
6187
6188	if ( l ) {
6189		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
6190		first = fragment.firstChild;
6191
6192		if ( fragment.childNodes.length === 1 ) {
6193			fragment = first;
6194		}
6195
6196		// Require either new content or an interest in ignored elements to invoke the callback
6197		if ( first || ignored ) {
6198			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
6199			hasScripts = scripts.length;
6200
6201			// Use the original fragment for the last item
6202			// instead of the first because it can end up
6203			// being emptied incorrectly in certain situations (#8070).
6204			for ( ; i < l; i++ ) {
6205				node = fragment;
6206
6207				if ( i !== iNoClone ) {
6208					node = jQuery.clone( node, true, true );
6209
6210					// Keep references to cloned scripts for later restoration
6211					if ( hasScripts ) {
6212
6213						// Support: Android<4.1, PhantomJS<2
6214						// push.apply(_, arraylike) throws on ancient WebKit
6215						jQuery.merge( scripts, getAll( node, "script" ) );
6216					}
6217				}
6218
6219				callback.call( collection[ i ], node, i );
6220			}
6221
6222			if ( hasScripts ) {
6223				doc = scripts[ scripts.length - 1 ].ownerDocument;
6224
6225				// Reenable scripts
6226				jQuery.map( scripts, restoreScript );
6227
6228				// Evaluate executable scripts on first document insertion
6229				for ( i = 0; i < hasScripts; i++ ) {
6230					node = scripts[ i ];
6231					if ( rscriptType.test( node.type || "" ) &&
6232						!jQuery._data( node, "globalEval" ) &&
6233						jQuery.contains( doc, node ) ) {
6234
6235						if ( node.src ) {
6236
6237							// Optional AJAX dependency, but won't run scripts if not present
6238							if ( jQuery._evalUrl ) {
6239								jQuery._evalUrl( node.src );
6240							}
6241						} else {
6242							jQuery.globalEval(
6243								( node.text || node.textContent || node.innerHTML || "" )
6244									.replace( rcleanScript, "" )
6245							);
6246						}
6247					}
6248				}
6249			}
6250
6251			// Fix #11809: Avoid leaking memory
6252			fragment = first = null;
6253		}
6254	}
6255
6256	return collection;
6257}
6258
6259function remove( elem, selector, keepData ) {
6260	var node,
6261		elems = selector ? jQuery.filter( selector, elem ) : elem,
6262		i = 0;
6263
6264	for ( ; ( node = elems[ i ] ) != null; i++ ) {
6265
6266		if ( !keepData && node.nodeType === 1 ) {
6267			jQuery.cleanData( getAll( node ) );
6268		}
6269
6270		if ( node.parentNode ) {
6271			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
6272				setGlobalEval( getAll( node, "script" ) );
6273			}
6274			node.parentNode.removeChild( node );
6275		}
6276	}
6277
6278	return elem;
6279}
6280
6281jQuery.extend( {
6282	htmlPrefilter: function( html ) {
6283		return html.replace( rxhtmlTag, "<$1></$2>" );
6284	},
6285
6286	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
6287		var destElements, node, clone, i, srcElements,
6288			inPage = jQuery.contains( elem.ownerDocument, elem );
6289
6290		if ( support.html5Clone || jQuery.isXMLDoc( elem ) ||
6291			!rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
6292
6293			clone = elem.cloneNode( true );
6294
6295		// IE<=8 does not properly clone detached, unknown element nodes
6296		} else {
6297			fragmentDiv.innerHTML = elem.outerHTML;
6298			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
6299		}
6300
6301		if ( ( !support.noCloneEvent || !support.noCloneChecked ) &&
6302				( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
6303
6304			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
6305			destElements = getAll( clone );
6306			srcElements = getAll( elem );
6307
6308			// Fix all IE cloning issues
6309			for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) {
6310
6311				// Ensure that the destination node is not null; Fixes #9587
6312				if ( destElements[ i ] ) {
6313					fixCloneNodeIssues( node, destElements[ i ] );
6314				}
6315			}
6316		}
6317
6318		// Copy the events from the original to the clone
6319		if ( dataAndEvents ) {
6320			if ( deepDataAndEvents ) {
6321				srcElements = srcElements || getAll( elem );
6322				destElements = destElements || getAll( clone );
6323
6324				for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) {
6325					cloneCopyEvent( node, destElements[ i ] );
6326				}
6327			} else {
6328				cloneCopyEvent( elem, clone );
6329			}
6330		}
6331
6332		// Preserve script evaluation history
6333		destElements = getAll( clone, "script" );
6334		if ( destElements.length > 0 ) {
6335			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
6336		}
6337
6338		destElements = srcElements = node = null;
6339
6340		// Return the cloned set
6341		return clone;
6342	},
6343
6344	cleanData: function( elems, /* internal */ forceAcceptData ) {
6345		var elem, type, id, data,
6346			i = 0,
6347			internalKey = jQuery.expando,
6348			cache = jQuery.cache,
6349			attributes = support.attributes,
6350			special = jQuery.event.special;
6351
6352		for ( ; ( elem = elems[ i ] ) != null; i++ ) {
6353			if ( forceAcceptData || acceptData( elem ) ) {
6354
6355				id = elem[ internalKey ];
6356				data = id && cache[ id ];
6357
6358				if ( data ) {
6359					if ( data.events ) {
6360						for ( type in data.events ) {
6361							if ( special[ type ] ) {
6362								jQuery.event.remove( elem, type );
6363
6364							// This is a shortcut to avoid jQuery.event.remove's overhead
6365							} else {
6366								jQuery.removeEvent( elem, type, data.handle );
6367							}
6368						}
6369					}
6370
6371					// Remove cache only if it was not already removed by jQuery.event.remove
6372					if ( cache[ id ] ) {
6373
6374						delete cache[ id ];
6375
6376						// Support: IE<9
6377						// IE does not allow us to delete expando properties from nodes
6378						// IE creates expando attributes along with the property
6379						// IE does not have a removeAttribute function on Document nodes
6380						if ( !attributes && typeof elem.removeAttribute !== "undefined" ) {
6381							elem.removeAttribute( internalKey );
6382
6383						// Webkit & Blink performance suffers when deleting properties
6384						// from DOM nodes, so set to undefined instead
6385						// https://code.google.com/p/chromium/issues/detail?id=378607
6386						} else {
6387							elem[ internalKey ] = undefined;
6388						}
6389
6390						deletedIds.push( id );
6391					}
6392				}
6393			}
6394		}
6395	}
6396} );
6397
6398jQuery.fn.extend( {
6399
6400	// Keep domManip exposed until 3.0 (gh-2225)
6401	domManip: domManip,
6402
6403	detach: function( selector ) {
6404		return remove( this, selector, true );
6405	},
6406
6407	remove: function( selector ) {
6408		return remove( this, selector );
6409	},
6410
6411	text: function( value ) {
6412		return access( this, function( value ) {
6413			return value === undefined ?
6414				jQuery.text( this ) :
6415				this.empty().append(
6416					( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value )
6417				);
6418		}, null, value, arguments.length );
6419	},
6420
6421	append: function() {
6422		return domManip( this, arguments, function( elem ) {
6423			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
6424				var target = manipulationTarget( this, elem );
6425				target.appendChild( elem );
6426			}
6427		} );
6428	},
6429
6430	prepend: function() {
6431		return domManip( this, arguments, function( elem ) {
6432			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
6433				var target = manipulationTarget( this, elem );
6434				target.insertBefore( elem, target.firstChild );
6435			}
6436		} );
6437	},
6438
6439	before: function() {
6440		return domManip( this, arguments, function( elem ) {
6441			if ( this.parentNode ) {
6442				this.parentNode.insertBefore( elem, this );
6443			}
6444		} );
6445	},
6446
6447	after: function() {
6448		return domManip( this, arguments, function( elem ) {
6449			if ( this.parentNode ) {
6450				this.parentNode.insertBefore( elem, this.nextSibling );
6451			}
6452		} );
6453	},
6454
6455	empty: function() {
6456		var elem,
6457			i = 0;
6458
6459		for ( ; ( elem = this[ i ] ) != null; i++ ) {
6460
6461			// Remove element nodes and prevent memory leaks
6462			if ( elem.nodeType === 1 ) {
6463				jQuery.cleanData( getAll( elem, false ) );
6464			}
6465
6466			// Remove any remaining nodes
6467			while ( elem.firstChild ) {
6468				elem.removeChild( elem.firstChild );
6469			}
6470
6471			// If this is a select, ensure that it displays empty (#12336)
6472			// Support: IE<9
6473			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
6474				elem.options.length = 0;
6475			}
6476		}
6477
6478		return this;
6479	},
6480
6481	clone: function( dataAndEvents, deepDataAndEvents ) {
6482		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
6483		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
6484
6485		return this.map( function() {
6486			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
6487		} );
6488	},
6489
6490	html: function( value ) {
6491		return access( this, function( value ) {
6492			var elem = this[ 0 ] || {},
6493				i = 0,
6494				l = this.length;
6495
6496			if ( value === undefined ) {
6497				return elem.nodeType === 1 ?
6498					elem.innerHTML.replace( rinlinejQuery, "" ) :
6499					undefined;
6500			}
6501
6502			// See if we can take a shortcut and just use innerHTML
6503			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
6504				( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
6505				( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
6506				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
6507
6508				value = jQuery.htmlPrefilter( value );
6509
6510				try {
6511					for ( ; i < l; i++ ) {
6512
6513						// Remove element nodes and prevent memory leaks
6514						elem = this[ i ] || {};
6515						if ( elem.nodeType === 1 ) {
6516							jQuery.cleanData( getAll( elem, false ) );
6517							elem.innerHTML = value;
6518						}
6519					}
6520
6521					elem = 0;
6522
6523				// If using innerHTML throws an exception, use the fallback method
6524				} catch ( e ) {}
6525			}
6526
6527			if ( elem ) {
6528				this.empty().append( value );
6529			}
6530		}, null, value, arguments.length );
6531	},
6532
6533	replaceWith: function() {
6534		var ignored = [];
6535
6536		// Make the changes, replacing each non-ignored context element with the new content
6537		return domManip( this, arguments, function( elem ) {
6538			var parent = this.parentNode;
6539
6540			if ( jQuery.inArray( this, ignored ) < 0 ) {
6541				jQuery.cleanData( getAll( this ) );
6542				if ( parent ) {
6543					parent.replaceChild( elem, this );
6544				}
6545			}
6546
6547		// Force callback invocation
6548		}, ignored );
6549	}
6550} );
6551
6552jQuery.each( {
6553	appendTo: "append",
6554	prependTo: "prepend",
6555	insertBefore: "before",
6556	insertAfter: "after",
6557	replaceAll: "replaceWith"
6558}, function( name, original ) {
6559	jQuery.fn[ name ] = function( selector ) {
6560		var elems,
6561			i = 0,
6562			ret = [],
6563			insert = jQuery( selector ),
6564			last = insert.length - 1;
6565
6566		for ( ; i <= last; i++ ) {
6567			elems = i === last ? this : this.clone( true );
6568			jQuery( insert[ i ] )[ original ]( elems );
6569
6570			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
6571			push.apply( ret, elems.get() );
6572		}
6573
6574		return this.pushStack( ret );
6575	};
6576} );
6577
6578
6579var iframe,
6580	elemdisplay = {
6581
6582		// Support: Firefox
6583		// We have to pre-define these values for FF (#10227)
6584		HTML: "block",
6585		BODY: "block"
6586	};
6587
6588/**
6589 * Retrieve the actual display of a element
6590 * @param {String} name nodeName of the element
6591 * @param {Object} doc Document object
6592 */
6593
6594// Called only from within defaultDisplay
6595function actualDisplay( name, doc ) {
6596	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
6597
6598		display = jQuery.css( elem[ 0 ], "display" );
6599
6600	// We don't have any data stored on the element,
6601	// so use "detach" method as fast way to get rid of the element
6602	elem.detach();
6603
6604	return display;
6605}
6606
6607/**
6608 * Try to determine the default display value of an element
6609 * @param {String} nodeName
6610 */
6611function defaultDisplay( nodeName ) {
6612	var doc = document,
6613		display = elemdisplay[ nodeName ];
6614
6615	if ( !display ) {
6616		display = actualDisplay( nodeName, doc );
6617
6618		// If the simple way fails, read from inside an iframe
6619		if ( display === "none" || !display ) {
6620
6621			// Use the already-created iframe if possible
6622			iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
6623				.appendTo( doc.documentElement );
6624
6625			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
6626			doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
6627
6628			// Support: IE
6629			doc.write();
6630			doc.close();
6631
6632			display = actualDisplay( nodeName, doc );
6633			iframe.detach();
6634		}
6635
6636		// Store the correct default display
6637		elemdisplay[ nodeName ] = display;
6638	}
6639
6640	return display;
6641}
6642var rmargin = ( /^margin/ );
6643
6644var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
6645
6646var swap = function( elem, options, callback, args ) {
6647	var ret, name,
6648		old = {};
6649
6650	// Remember the old values, and insert the new ones
6651	for ( name in options ) {
6652		old[ name ] = elem.style[ name ];
6653		elem.style[ name ] = options[ name ];
6654	}
6655
6656	ret = callback.apply( elem, args || [] );
6657
6658	// Revert the old values
6659	for ( name in options ) {
6660		elem.style[ name ] = old[ name ];
6661	}
6662
6663	return ret;
6664};
6665
6666
6667var documentElement = document.documentElement;
6668
6669
6670
6671( function() {
6672	var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal,
6673		reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal,
6674		container = document.createElement( "div" ),
6675		div = document.createElement( "div" );
6676
6677	// Finish early in limited (non-browser) environments
6678	if ( !div.style ) {
6679		return;
6680	}
6681
6682	div.style.cssText = "float:left;opacity:.5";
6683
6684	// Support: IE<9
6685	// Make sure that element opacity exists (as opposed to filter)
6686	support.opacity = div.style.opacity === "0.5";
6687
6688	// Verify style float existence
6689	// (IE uses styleFloat instead of cssFloat)
6690	support.cssFloat = !!div.style.cssFloat;
6691
6692	div.style.backgroundClip = "content-box";
6693	div.cloneNode( true ).style.backgroundClip = "";
6694	support.clearCloneStyle = div.style.backgroundClip === "content-box";
6695
6696	container = document.createElement( "div" );
6697	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
6698		"padding:0;margin-top:1px;position:absolute";
6699	div.innerHTML = "";
6700	container.appendChild( div );
6701
6702	// Support: Firefox<29, Android 2.3
6703	// Vendor-prefix box-sizing
6704	support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" ||
6705		div.style.WebkitBoxSizing === "";
6706
6707	jQuery.extend( support, {
6708		reliableHiddenOffsets: function() {
6709			if ( pixelPositionVal == null ) {
6710				computeStyleTests();
6711			}
6712			return reliableHiddenOffsetsVal;
6713		},
6714
6715		boxSizingReliable: function() {
6716
6717			// We're checking for pixelPositionVal here instead of boxSizingReliableVal
6718			// since that compresses better and they're computed together anyway.
6719			if ( pixelPositionVal == null ) {
6720				computeStyleTests();
6721			}
6722			return boxSizingReliableVal;
6723		},
6724
6725		pixelMarginRight: function() {
6726
6727			// Support: Android 4.0-4.3
6728			if ( pixelPositionVal == null ) {
6729				computeStyleTests();
6730			}
6731			return pixelMarginRightVal;
6732		},
6733
6734		pixelPosition: function() {
6735			if ( pixelPositionVal == null ) {
6736				computeStyleTests();
6737			}
6738			return pixelPositionVal;
6739		},
6740
6741		reliableMarginRight: function() {
6742
6743			// Support: Android 2.3
6744			if ( pixelPositionVal == null ) {
6745				computeStyleTests();
6746			}
6747			return reliableMarginRightVal;
6748		},
6749
6750		reliableMarginLeft: function() {
6751
6752			// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
6753			if ( pixelPositionVal == null ) {
6754				computeStyleTests();
6755			}
6756			return reliableMarginLeftVal;
6757		}
6758	} );
6759
6760	function computeStyleTests() {
6761		var contents, divStyle,
6762			documentElement = document.documentElement;
6763
6764		// Setup
6765		documentElement.appendChild( container );
6766
6767		div.style.cssText =
6768
6769			// Support: Android 2.3
6770			// Vendor-prefix box-sizing
6771			"-webkit-box-sizing:border-box;box-sizing:border-box;" +
6772			"position:relative;display:block;" +
6773			"margin:auto;border:1px;padding:1px;" +
6774			"top:1%;width:50%";
6775
6776		// Support: IE<9
6777		// Assume reasonable values in the absence of getComputedStyle
6778		pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false;
6779		pixelMarginRightVal = reliableMarginRightVal = true;
6780
6781		// Check for getComputedStyle so that this code is not run in IE<9.
6782		if ( window.getComputedStyle ) {
6783			divStyle = window.getComputedStyle( div );
6784			pixelPositionVal = ( divStyle || {} ).top !== "1%";
6785			reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px";
6786			boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px";
6787
6788			// Support: Android 4.0 - 4.3 only
6789			// Some styles come back with percentage values, even though they shouldn't
6790			div.style.marginRight = "50%";
6791			pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px";
6792
6793			// Support: Android 2.3 only
6794			// Div with explicit width and no margin-right incorrectly
6795			// gets computed margin-right based on width of container (#3333)
6796			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
6797			contents = div.appendChild( document.createElement( "div" ) );
6798
6799			// Reset CSS: box-sizing; display; margin; border; padding
6800			contents.style.cssText = div.style.cssText =
6801
6802				// Support: Android 2.3
6803				// Vendor-prefix box-sizing
6804				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
6805				"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
6806			contents.style.marginRight = contents.style.width = "0";
6807			div.style.width = "1px";
6808
6809			reliableMarginRightVal =
6810				!parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight );
6811
6812			div.removeChild( contents );
6813		}
6814
6815		// Support: IE6-8
6816		// First check that getClientRects works as expected
6817		// Check if table cells still have offsetWidth/Height when they are set
6818		// to display:none and there are still other visible table cells in a
6819		// table row; if so, offsetWidth/Height are not reliable for use when
6820		// determining if an element has been hidden directly using
6821		// display:none (it is still safe to use offsets if a parent element is
6822		// hidden; don safety goggles and see bug #4512 for more information).
6823		div.style.display = "none";
6824		reliableHiddenOffsetsVal = div.getClientRects().length === 0;
6825		if ( reliableHiddenOffsetsVal ) {
6826			div.style.display = "";
6827			div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
6828			div.childNodes[ 0 ].style.borderCollapse = "separate";
6829			contents = div.getElementsByTagName( "td" );
6830			contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
6831			reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
6832			if ( reliableHiddenOffsetsVal ) {
6833				contents[ 0 ].style.display = "";
6834				contents[ 1 ].style.display = "none";
6835				reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
6836			}
6837		}
6838
6839		// Teardown
6840		documentElement.removeChild( container );
6841	}
6842
6843} )();
6844
6845
6846var getStyles, curCSS,
6847	rposition = /^(top|right|bottom|left)$/;
6848
6849if ( window.getComputedStyle ) {
6850	getStyles = function( elem ) {
6851
6852		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
6853		// IE throws on elements created in popups
6854		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
6855		var view = elem.ownerDocument.defaultView;
6856
6857		if ( !view || !view.opener ) {
6858			view = window;
6859		}
6860
6861		return view.getComputedStyle( elem );
6862	};
6863
6864	curCSS = function( elem, name, computed ) {
6865		var width, minWidth, maxWidth, ret,
6866			style = elem.style;
6867
6868		computed = computed || getStyles( elem );
6869
6870		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
6871		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
6872
6873		// Support: Opera 12.1x only
6874		// Fall back to style even without computed
6875		// computed is undefined for elems on document fragments
6876		if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
6877			ret = jQuery.style( elem, name );
6878		}
6879
6880		if ( computed ) {
6881
6882			// A tribute to the "awesome hack by Dean Edwards"
6883			// Chrome < 17 and Safari 5.0 uses "computed value"
6884			// instead of "used value" for margin-right
6885			// Safari 5.1.7 (at least) returns percentage for a larger set of values,
6886			// but width seems to be reliably pixels
6887			// this is against the CSSOM draft spec:
6888			// http://dev.w3.org/csswg/cssom/#resolved-values
6889			if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
6890
6891				// Remember the original values
6892				width = style.width;
6893				minWidth = style.minWidth;
6894				maxWidth = style.maxWidth;
6895
6896				// Put in the new values to get a computed value out
6897				style.minWidth = style.maxWidth = style.width = ret;
6898				ret = computed.width;
6899
6900				// Revert the changed values
6901				style.width = width;
6902				style.minWidth = minWidth;
6903				style.maxWidth = maxWidth;
6904			}
6905		}
6906
6907		// Support: IE
6908		// IE returns zIndex value as an integer.
6909		return ret === undefined ?
6910			ret :
6911			ret + "";
6912	};
6913} else if ( documentElement.currentStyle ) {
6914	getStyles = function( elem ) {
6915		return elem.currentStyle;
6916	};
6917
6918	curCSS = function( elem, name, computed ) {
6919		var left, rs, rsLeft, ret,
6920			style = elem.style;
6921
6922		computed = computed || getStyles( elem );
6923		ret = computed ? computed[ name ] : undefined;
6924
6925		// Avoid setting ret to empty string here
6926		// so we don't default to auto
6927		if ( ret == null && style && style[ name ] ) {
6928			ret = style[ name ];
6929		}
6930
6931		// From the awesome hack by Dean Edwards
6932		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
6933
6934		// If we're not dealing with a regular pixel number
6935		// but a number that has a weird ending, we need to convert it to pixels
6936		// but not position css attributes, as those are
6937		// proportional to the parent element instead
6938		// and we can't measure the parent instead because it
6939		// might trigger a "stacking dolls" problem
6940		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
6941
6942			// Remember the original values
6943			left = style.left;
6944			rs = elem.runtimeStyle;
6945			rsLeft = rs && rs.left;
6946
6947			// Put in the new values to get a computed value out
6948			if ( rsLeft ) {
6949				rs.left = elem.currentStyle.left;
6950			}
6951			style.left = name === "fontSize" ? "1em" : ret;
6952			ret = style.pixelLeft + "px";
6953
6954			// Revert the changed values
6955			style.left = left;
6956			if ( rsLeft ) {
6957				rs.left = rsLeft;
6958			}
6959		}
6960
6961		// Support: IE
6962		// IE returns zIndex value as an integer.
6963		return ret === undefined ?
6964			ret :
6965			ret + "" || "auto";
6966	};
6967}
6968
6969
6970
6971
6972function addGetHookIf( conditionFn, hookFn ) {
6973
6974	// Define the hook, we'll check on the first run if it's really needed.
6975	return {
6976		get: function() {
6977			if ( conditionFn() ) {
6978
6979				// Hook not needed (or it's not possible to use it due
6980				// to missing dependency), remove it.
6981				delete this.get;
6982				return;
6983			}
6984
6985			// Hook needed; redefine it so that the support test is not executed again.
6986			return ( this.get = hookFn ).apply( this, arguments );
6987		}
6988	};
6989}
6990
6991
6992var
6993
6994		ralpha = /alpha\([^)]*\)/i,
6995	ropacity = /opacity\s*=\s*([^)]*)/i,
6996
6997	// swappable if display is none or starts with table except
6998	// "table", "table-cell", or "table-caption"
6999	// see here for display values:
7000	// https://developer.mozilla.org/en-US/docs/CSS/display
7001	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
7002	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
7003
7004	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
7005	cssNormalTransform = {
7006		letterSpacing: "0",
7007		fontWeight: "400"
7008	},
7009
7010	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
7011	emptyStyle = document.createElement( "div" ).style;
7012
7013
7014// return a css property mapped to a potentially vendor prefixed property
7015function vendorPropName( name ) {
7016
7017	// shortcut for names that are not vendor prefixed
7018	if ( name in emptyStyle ) {
7019		return name;
7020	}
7021
7022	// check for vendor prefixed names
7023	var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ),
7024		i = cssPrefixes.length;
7025
7026	while ( i-- ) {
7027		name = cssPrefixes[ i ] + capName;
7028		if ( name in emptyStyle ) {
7029			return name;
7030		}
7031	}
7032}
7033
7034function showHide( elements, show ) {
7035	var display, elem, hidden,
7036		values = [],
7037		index = 0,
7038		length = elements.length;
7039
7040	for ( ; index < length; index++ ) {
7041		elem = elements[ index ];
7042		if ( !elem.style ) {
7043			continue;
7044		}
7045
7046		values[ index ] = jQuery._data( elem, "olddisplay" );
7047		display = elem.style.display;
7048		if ( show ) {
7049
7050			// Reset the inline display of this element to learn if it is
7051			// being hidden by cascaded rules or not
7052			if ( !values[ index ] && display === "none" ) {
7053				elem.style.display = "";
7054			}
7055
7056			// Set elements which have been overridden with display: none
7057			// in a stylesheet to whatever the default browser style is
7058			// for such an element
7059			if ( elem.style.display === "" && isHidden( elem ) ) {
7060				values[ index ] =
7061					jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) );
7062			}
7063		} else {
7064			hidden = isHidden( elem );
7065
7066			if ( display && display !== "none" || !hidden ) {
7067				jQuery._data(
7068					elem,
7069					"olddisplay",
7070					hidden ? display : jQuery.css( elem, "display" )
7071				);
7072			}
7073		}
7074	}
7075
7076	// Set the display of most of the elements in a second loop
7077	// to avoid the constant reflow
7078	for ( index = 0; index < length; index++ ) {
7079		elem = elements[ index ];
7080		if ( !elem.style ) {
7081			continue;
7082		}
7083		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
7084			elem.style.display = show ? values[ index ] || "" : "none";
7085		}
7086	}
7087
7088	return elements;
7089}
7090
7091function setPositiveNumber( elem, value, subtract ) {
7092	var matches = rnumsplit.exec( value );
7093	return matches ?
7094
7095		// Guard against undefined "subtract", e.g., when used as in cssHooks
7096		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
7097		value;
7098}
7099
7100function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
7101	var i = extra === ( isBorderBox ? "border" : "content" ) ?
7102
7103		// If we already have the right measurement, avoid augmentation
7104		4 :
7105
7106		// Otherwise initialize for horizontal or vertical properties
7107		name === "width" ? 1 : 0,
7108
7109		val = 0;
7110
7111	for ( ; i < 4; i += 2 ) {
7112
7113		// both box models exclude margin, so add it if we want it
7114		if ( extra === "margin" ) {
7115			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
7116		}
7117
7118		if ( isBorderBox ) {
7119
7120			// border-box includes padding, so remove it if we want content
7121			if ( extra === "content" ) {
7122				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
7123			}
7124
7125			// at this point, extra isn't border nor margin, so remove border
7126			if ( extra !== "margin" ) {
7127				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
7128			}
7129		} else {
7130
7131			// at this point, extra isn't content, so add padding
7132			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
7133
7134			// at this point, extra isn't content nor padding, so add border
7135			if ( extra !== "padding" ) {
7136				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
7137			}
7138		}
7139	}
7140
7141	return val;
7142}
7143
7144function getWidthOrHeight( elem, name, extra ) {
7145
7146	// Start with offset property, which is equivalent to the border-box value
7147	var valueIsBorderBox = true,
7148		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
7149		styles = getStyles( elem ),
7150		isBorderBox = support.boxSizing &&
7151			jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
7152
7153	// some non-html elements return undefined for offsetWidth, so check for null/undefined
7154	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
7155	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
7156	if ( val <= 0 || val == null ) {
7157
7158		// Fall back to computed then uncomputed css if necessary
7159		val = curCSS( elem, name, styles );
7160		if ( val < 0 || val == null ) {
7161			val = elem.style[ name ];
7162		}
7163
7164		// Computed unit is not pixels. Stop here and return.
7165		if ( rnumnonpx.test( val ) ) {
7166			return val;
7167		}
7168
7169		// we need the check for style in case a browser which returns unreliable values
7170		// for getComputedStyle silently falls back to the reliable elem.style
7171		valueIsBorderBox = isBorderBox &&
7172			( support.boxSizingReliable() || val === elem.style[ name ] );
7173
7174		// Normalize "", auto, and prepare for extra
7175		val = parseFloat( val ) || 0;
7176	}
7177
7178	// use the active box-sizing model to add/subtract irrelevant styles
7179	return ( val +
7180		augmentWidthOrHeight(
7181			elem,
7182			name,
7183			extra || ( isBorderBox ? "border" : "content" ),
7184			valueIsBorderBox,
7185			styles
7186		)
7187	) + "px";
7188}
7189
7190jQuery.extend( {
7191
7192	// Add in style property hooks for overriding the default
7193	// behavior of getting and setting a style property
7194	cssHooks: {
7195		opacity: {
7196			get: function( elem, computed ) {
7197				if ( computed ) {
7198
7199					// We should always get a number back from opacity
7200					var ret = curCSS( elem, "opacity" );
7201					return ret === "" ? "1" : ret;
7202				}
7203			}
7204		}
7205	},
7206
7207	// Don't automatically add "px" to these possibly-unitless properties
7208	cssNumber: {
7209		"animationIterationCount": true,
7210		"columnCount": true,
7211		"fillOpacity": true,
7212		"flexGrow": true,
7213		"flexShrink": true,
7214		"fontWeight": true,
7215		"lineHeight": true,
7216		"opacity": true,
7217		"order": true,
7218		"orphans": true,
7219		"widows": true,
7220		"zIndex": true,
7221		"zoom": true
7222	},
7223
7224	// Add in properties whose names you wish to fix before
7225	// setting or getting the value
7226	cssProps: {
7227
7228		// normalize float css property
7229		"float": support.cssFloat ? "cssFloat" : "styleFloat"
7230	},
7231
7232	// Get and set the style property on a DOM Node
7233	style: function( elem, name, value, extra ) {
7234
7235		// Don't set styles on text and comment nodes
7236		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
7237			return;
7238		}
7239
7240		// Make sure that we're working with the right name
7241		var ret, type, hooks,
7242			origName = jQuery.camelCase( name ),
7243			style = elem.style;
7244
7245		name = jQuery.cssProps[ origName ] ||
7246			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
7247
7248		// gets hook for the prefixed version
7249		// followed by the unprefixed version
7250		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
7251
7252		// Check if we're setting a value
7253		if ( value !== undefined ) {
7254			type = typeof value;
7255
7256			// Convert "+=" or "-=" to relative numbers (#7345)
7257			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
7258				value = adjustCSS( elem, name, ret );
7259
7260				// Fixes bug #9237
7261				type = "number";
7262			}
7263
7264			// Make sure that null and NaN values aren't set. See: #7116
7265			if ( value == null || value !== value ) {
7266				return;
7267			}
7268
7269			// If a number was passed in, add the unit (except for certain CSS properties)
7270			if ( type === "number" ) {
7271				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
7272			}
7273
7274			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
7275			// but it would mean to define eight
7276			// (for every problematic property) identical functions
7277			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
7278				style[ name ] = "inherit";
7279			}
7280
7281			// If a hook was provided, use that value, otherwise just set the specified value
7282			if ( !hooks || !( "set" in hooks ) ||
7283				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
7284
7285				// Support: IE
7286				// Swallow errors from 'invalid' CSS values (#5509)
7287				try {
7288					style[ name ] = value;
7289				} catch ( e ) {}
7290			}
7291
7292		} else {
7293
7294			// If a hook was provided get the non-computed value from there
7295			if ( hooks && "get" in hooks &&
7296				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
7297
7298				return ret;
7299			}
7300
7301			// Otherwise just get the value from the style object
7302			return style[ name ];
7303		}
7304	},
7305
7306	css: function( elem, name, extra, styles ) {
7307		var num, val, hooks,
7308			origName = jQuery.camelCase( name );
7309
7310		// Make sure that we're working with the right name
7311		name = jQuery.cssProps[ origName ] ||
7312			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
7313
7314		// gets hook for the prefixed version
7315		// followed by the unprefixed version
7316		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
7317
7318		// If a hook was provided get the computed value from there
7319		if ( hooks && "get" in hooks ) {
7320			val = hooks.get( elem, true, extra );
7321		}
7322
7323		// Otherwise, if a way to get the computed value exists, use that
7324		if ( val === undefined ) {
7325			val = curCSS( elem, name, styles );
7326		}
7327
7328		//convert "normal" to computed value
7329		if ( val === "normal" && name in cssNormalTransform ) {
7330			val = cssNormalTransform[ name ];
7331		}
7332
7333		// Return, converting to number if forced or a qualifier was provided and val looks numeric
7334		if ( extra === "" || extra ) {
7335			num = parseFloat( val );
7336			return extra === true || isFinite( num ) ? num || 0 : val;
7337		}
7338		return val;
7339	}
7340} );
7341
7342jQuery.each( [ "height", "width" ], function( i, name ) {
7343	jQuery.cssHooks[ name ] = {
7344		get: function( elem, computed, extra ) {
7345			if ( computed ) {
7346
7347				// certain elements can have dimension info if we invisibly show them
7348				// however, it must have a current display style that would benefit from this
7349				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
7350					elem.offsetWidth === 0 ?
7351						swap( elem, cssShow, function() {
7352							return getWidthOrHeight( elem, name, extra );
7353						} ) :
7354						getWidthOrHeight( elem, name, extra );
7355			}
7356		},
7357
7358		set: function( elem, value, extra ) {
7359			var styles = extra && getStyles( elem );
7360			return setPositiveNumber( elem, value, extra ?
7361				augmentWidthOrHeight(
7362					elem,
7363					name,
7364					extra,
7365					support.boxSizing &&
7366						jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
7367					styles
7368				) : 0
7369			);
7370		}
7371	};
7372} );
7373
7374if ( !support.opacity ) {
7375	jQuery.cssHooks.opacity = {
7376		get: function( elem, computed ) {
7377
7378			// IE uses filters for opacity
7379			return ropacity.test( ( computed && elem.currentStyle ?
7380				elem.currentStyle.filter :
7381				elem.style.filter ) || "" ) ?
7382					( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
7383					computed ? "1" : "";
7384		},
7385
7386		set: function( elem, value ) {
7387			var style = elem.style,
7388				currentStyle = elem.currentStyle,
7389				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
7390				filter = currentStyle && currentStyle.filter || style.filter || "";
7391
7392			// IE has trouble with opacity if it does not have layout
7393			// Force it by setting the zoom level
7394			style.zoom = 1;
7395
7396			// if setting opacity to 1, and no other filters exist -
7397			// attempt to remove filter attribute #6652
7398			// if value === "", then remove inline opacity #12685
7399			if ( ( value >= 1 || value === "" ) &&
7400					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
7401					style.removeAttribute ) {
7402
7403				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
7404				// if "filter:" is present at all, clearType is disabled, we want to avoid this
7405				// style.removeAttribute is IE Only, but so apparently is this code path...
7406				style.removeAttribute( "filter" );
7407
7408				// if there is no filter style applied in a css rule
7409				// or unset inline opacity, we are done
7410				if ( value === "" || currentStyle && !currentStyle.filter ) {
7411					return;
7412				}
7413			}
7414
7415			// otherwise, set new filter values
7416			style.filter = ralpha.test( filter ) ?
7417				filter.replace( ralpha, opacity ) :
7418				filter + " " + opacity;
7419		}
7420	};
7421}
7422
7423jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
7424	function( elem, computed ) {
7425		if ( computed ) {
7426			return swap( elem, { "display": "inline-block" },
7427				curCSS, [ elem, "marginRight" ] );
7428		}
7429	}
7430);
7431
7432jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
7433	function( elem, computed ) {
7434		if ( computed ) {
7435			return (
7436				parseFloat( curCSS( elem, "marginLeft" ) ) ||
7437
7438				// Support: IE<=11+
7439				// Running getBoundingClientRect on a disconnected node in IE throws an error
7440				// Support: IE8 only
7441				// getClientRects() errors on disconnected elems
7442				( jQuery.contains( elem.ownerDocument, elem ) ?
7443					elem.getBoundingClientRect().left -
7444						swap( elem, { marginLeft: 0 }, function() {
7445							return elem.getBoundingClientRect().left;
7446						} ) :
7447					0
7448				)
7449			) + "px";
7450		}
7451	}
7452);
7453
7454// These hooks are used by animate to expand properties
7455jQuery.each( {
7456	margin: "",
7457	padding: "",
7458	border: "Width"
7459}, function( prefix, suffix ) {
7460	jQuery.cssHooks[ prefix + suffix ] = {
7461		expand: function( value ) {
7462			var i = 0,
7463				expanded = {},
7464
7465				// assumes a single number if not a string
7466				parts = typeof value === "string" ? value.split( " " ) : [ value ];
7467
7468			for ( ; i < 4; i++ ) {
7469				expanded[ prefix + cssExpand[ i ] + suffix ] =
7470					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
7471			}
7472
7473			return expanded;
7474		}
7475	};
7476
7477	if ( !rmargin.test( prefix ) ) {
7478		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
7479	}
7480} );
7481
7482jQuery.fn.extend( {
7483	css: function( name, value ) {
7484		return access( this, function( elem, name, value ) {
7485			var styles, len,
7486				map = {},
7487				i = 0;
7488
7489			if ( jQuery.isArray( name ) ) {
7490				styles = getStyles( elem );
7491				len = name.length;
7492
7493				for ( ; i < len; i++ ) {
7494					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
7495				}
7496
7497				return map;
7498			}
7499
7500			return value !== undefined ?
7501				jQuery.style( elem, name, value ) :
7502				jQuery.css( elem, name );
7503		}, name, value, arguments.length > 1 );
7504	},
7505	show: function() {
7506		return showHide( this, true );
7507	},
7508	hide: function() {
7509		return showHide( this );
7510	},
7511	toggle: function( state ) {
7512		if ( typeof state === "boolean" ) {
7513			return state ? this.show() : this.hide();
7514		}
7515
7516		return this.each( function() {
7517			if ( isHidden( this ) ) {
7518				jQuery( this ).show();
7519			} else {
7520				jQuery( this ).hide();
7521			}
7522		} );
7523	}
7524} );
7525
7526
7527function Tween( elem, options, prop, end, easing ) {
7528	return new Tween.prototype.init( elem, options, prop, end, easing );
7529}
7530jQuery.Tween = Tween;
7531
7532Tween.prototype = {
7533	constructor: Tween,
7534	init: function( elem, options, prop, end, easing, unit ) {
7535		this.elem = elem;
7536		this.prop = prop;
7537		this.easing = easing || jQuery.easing._default;
7538		this.options = options;
7539		this.start = this.now = this.cur();
7540		this.end = end;
7541		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
7542	},
7543	cur: function() {
7544		var hooks = Tween.propHooks[ this.prop ];
7545
7546		return hooks && hooks.get ?
7547			hooks.get( this ) :
7548			Tween.propHooks._default.get( this );
7549	},
7550	run: function( percent ) {
7551		var eased,
7552			hooks = Tween.propHooks[ this.prop ];
7553
7554		if ( this.options.duration ) {
7555			this.pos = eased = jQuery.easing[ this.easing ](
7556				percent, this.options.duration * percent, 0, 1, this.options.duration
7557			);
7558		} else {
7559			this.pos = eased = percent;
7560		}
7561		this.now = ( this.end - this.start ) * eased + this.start;
7562
7563		if ( this.options.step ) {
7564			this.options.step.call( this.elem, this.now, this );
7565		}
7566
7567		if ( hooks && hooks.set ) {
7568			hooks.set( this );
7569		} else {
7570			Tween.propHooks._default.set( this );
7571		}
7572		return this;
7573	}
7574};
7575
7576Tween.prototype.init.prototype = Tween.prototype;
7577
7578Tween.propHooks = {
7579	_default: {
7580		get: function( tween ) {
7581			var result;
7582
7583			// Use a property on the element directly when it is not a DOM element,
7584			// or when there is no matching style property that exists.
7585			if ( tween.elem.nodeType !== 1 ||
7586				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
7587				return tween.elem[ tween.prop ];
7588			}
7589
7590			// passing an empty string as a 3rd parameter to .css will automatically
7591			// attempt a parseFloat and fallback to a string if the parse fails
7592			// so, simple values such as "10px" are parsed to Float.
7593			// complex values such as "rotate(1rad)" are returned as is.
7594			result = jQuery.css( tween.elem, tween.prop, "" );
7595
7596			// Empty strings, null, undefined and "auto" are converted to 0.
7597			return !result || result === "auto" ? 0 : result;
7598		},
7599		set: function( tween ) {
7600
7601			// use step hook for back compat - use cssHook if its there - use .style if its
7602			// available and use plain properties where available
7603			if ( jQuery.fx.step[ tween.prop ] ) {
7604				jQuery.fx.step[ tween.prop ]( tween );
7605			} else if ( tween.elem.nodeType === 1 &&
7606				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
7607					jQuery.cssHooks[ tween.prop ] ) ) {
7608				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
7609			} else {
7610				tween.elem[ tween.prop ] = tween.now;
7611			}
7612		}
7613	}
7614};
7615
7616// Support: IE <=9
7617// Panic based approach to setting things on disconnected nodes
7618
7619Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
7620	set: function( tween ) {
7621		if ( tween.elem.nodeType && tween.elem.parentNode ) {
7622			tween.elem[ tween.prop ] = tween.now;
7623		}
7624	}
7625};
7626
7627jQuery.easing = {
7628	linear: function( p ) {
7629		return p;
7630	},
7631	swing: function( p ) {
7632		return 0.5 - Math.cos( p * Math.PI ) / 2;
7633	},
7634	_default: "swing"
7635};
7636
7637jQuery.fx = Tween.prototype.init;
7638
7639// Back Compat <1.8 extension point
7640jQuery.fx.step = {};
7641
7642
7643
7644
7645var
7646	fxNow, timerId,
7647	rfxtypes = /^(?:toggle|show|hide)$/,
7648	rrun = /queueHooks$/;
7649
7650// Animations created synchronously will run synchronously
7651function createFxNow() {
7652	window.setTimeout( function() {
7653		fxNow = undefined;
7654	} );
7655	return ( fxNow = jQuery.now() );
7656}
7657
7658// Generate parameters to create a standard animation
7659function genFx( type, includeWidth ) {
7660	var which,
7661		attrs = { height: type },
7662		i = 0;
7663
7664	// if we include width, step value is 1 to do all cssExpand values,
7665	// if we don't include width, step value is 2 to skip over Left and Right
7666	includeWidth = includeWidth ? 1 : 0;
7667	for ( ; i < 4 ; i += 2 - includeWidth ) {
7668		which = cssExpand[ i ];
7669		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
7670	}
7671
7672	if ( includeWidth ) {
7673		attrs.opacity = attrs.width = type;
7674	}
7675
7676	return attrs;
7677}
7678
7679function createTween( value, prop, animation ) {
7680	var tween,
7681		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
7682		index = 0,
7683		length = collection.length;
7684	for ( ; index < length; index++ ) {
7685		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
7686
7687			// we're done with this property
7688			return tween;
7689		}
7690	}
7691}
7692
7693function defaultPrefilter( elem, props, opts ) {
7694	/* jshint validthis: true */
7695	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
7696		anim = this,
7697		orig = {},
7698		style = elem.style,
7699		hidden = elem.nodeType && isHidden( elem ),
7700		dataShow = jQuery._data( elem, "fxshow" );
7701
7702	// handle queue: false promises
7703	if ( !opts.queue ) {
7704		hooks = jQuery._queueHooks( elem, "fx" );
7705		if ( hooks.unqueued == null ) {
7706			hooks.unqueued = 0;
7707			oldfire = hooks.empty.fire;
7708			hooks.empty.fire = function() {
7709				if ( !hooks.unqueued ) {
7710					oldfire();
7711				}
7712			};
7713		}
7714		hooks.unqueued++;
7715
7716		anim.always( function() {
7717
7718			// doing this makes sure that the complete handler will be called
7719			// before this completes
7720			anim.always( function() {
7721				hooks.unqueued--;
7722				if ( !jQuery.queue( elem, "fx" ).length ) {
7723					hooks.empty.fire();
7724				}
7725			} );
7726		} );
7727	}
7728
7729	// height/width overflow pass
7730	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
7731
7732		// Make sure that nothing sneaks out
7733		// Record all 3 overflow attributes because IE does not
7734		// change the overflow attribute when overflowX and
7735		// overflowY are set to the same value
7736		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
7737
7738		// Set display property to inline-block for height/width
7739		// animations on inline elements that are having width/height animated
7740		display = jQuery.css( elem, "display" );
7741
7742		// Test default display if display is currently "none"
7743		checkDisplay = display === "none" ?
7744			jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
7745
7746		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
7747
7748			// inline-level elements accept inline-block;
7749			// block-level elements need to be inline with layout
7750			if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
7751				style.display = "inline-block";
7752			} else {
7753				style.zoom = 1;
7754			}
7755		}
7756	}
7757
7758	if ( opts.overflow ) {
7759		style.overflow = "hidden";
7760		if ( !support.shrinkWrapBlocks() ) {
7761			anim.always( function() {
7762				style.overflow = opts.overflow[ 0 ];
7763				style.overflowX = opts.overflow[ 1 ];
7764				style.overflowY = opts.overflow[ 2 ];
7765			} );
7766		}
7767	}
7768
7769	// show/hide pass
7770	for ( prop in props ) {
7771		value = props[ prop ];
7772		if ( rfxtypes.exec( value ) ) {
7773			delete props[ prop ];
7774			toggle = toggle || value === "toggle";
7775			if ( value === ( hidden ? "hide" : "show" ) ) {
7776
7777				// If there is dataShow left over from a stopped hide or show
7778				// and we are going to proceed with show, we should pretend to be hidden
7779				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
7780					hidden = true;
7781				} else {
7782					continue;
7783				}
7784			}
7785			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
7786
7787		// Any non-fx value stops us from restoring the original display value
7788		} else {
7789			display = undefined;
7790		}
7791	}
7792
7793	if ( !jQuery.isEmptyObject( orig ) ) {
7794		if ( dataShow ) {
7795			if ( "hidden" in dataShow ) {
7796				hidden = dataShow.hidden;
7797			}
7798		} else {
7799			dataShow = jQuery._data( elem, "fxshow", {} );
7800		}
7801
7802		// store state if its toggle - enables .stop().toggle() to "reverse"
7803		if ( toggle ) {
7804			dataShow.hidden = !hidden;
7805		}
7806		if ( hidden ) {
7807			jQuery( elem ).show();
7808		} else {
7809			anim.done( function() {
7810				jQuery( elem ).hide();
7811			} );
7812		}
7813		anim.done( function() {
7814			var prop;
7815			jQuery._removeData( elem, "fxshow" );
7816			for ( prop in orig ) {
7817				jQuery.style( elem, prop, orig[ prop ] );
7818			}
7819		} );
7820		for ( prop in orig ) {
7821			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
7822
7823			if ( !( prop in dataShow ) ) {
7824				dataShow[ prop ] = tween.start;
7825				if ( hidden ) {
7826					tween.end = tween.start;
7827					tween.start = prop === "width" || prop === "height" ? 1 : 0;
7828				}
7829			}
7830		}
7831
7832	// If this is a noop like .hide().hide(), restore an overwritten display value
7833	} else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
7834		style.display = display;
7835	}
7836}
7837
7838function propFilter( props, specialEasing ) {
7839	var index, name, easing, value, hooks;
7840
7841	// camelCase, specialEasing and expand cssHook pass
7842	for ( index in props ) {
7843		name = jQuery.camelCase( index );
7844		easing = specialEasing[ name ];
7845		value = props[ index ];
7846		if ( jQuery.isArray( value ) ) {
7847			easing = value[ 1 ];
7848			value = props[ index ] = value[ 0 ];
7849		}
7850
7851		if ( index !== name ) {
7852			props[ name ] = value;
7853			delete props[ index ];
7854		}
7855
7856		hooks = jQuery.cssHooks[ name ];
7857		if ( hooks && "expand" in hooks ) {
7858			value = hooks.expand( value );
7859			delete props[ name ];
7860
7861			// not quite $.extend, this wont overwrite keys already present.
7862			// also - reusing 'index' from above because we have the correct "name"
7863			for ( index in value ) {
7864				if ( !( index in props ) ) {
7865					props[ index ] = value[ index ];
7866					specialEasing[ index ] = easing;
7867				}
7868			}
7869		} else {
7870			specialEasing[ name ] = easing;
7871		}
7872	}
7873}
7874
7875function Animation( elem, properties, options ) {
7876	var result,
7877		stopped,
7878		index = 0,
7879		length = Animation.prefilters.length,
7880		deferred = jQuery.Deferred().always( function() {
7881
7882			// don't match elem in the :animated selector
7883			delete tick.elem;
7884		} ),
7885		tick = function() {
7886			if ( stopped ) {
7887				return false;
7888			}
7889			var currentTime = fxNow || createFxNow(),
7890				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
7891
7892				// Support: Android 2.3
7893				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
7894				temp = remaining / animation.duration || 0,
7895				percent = 1 - temp,
7896				index = 0,
7897				length = animation.tweens.length;
7898
7899			for ( ; index < length ; index++ ) {
7900				animation.tweens[ index ].run( percent );
7901			}
7902
7903			deferred.notifyWith( elem, [ animation, percent, remaining ] );
7904
7905			if ( percent < 1 && length ) {
7906				return remaining;
7907			} else {
7908				deferred.resolveWith( elem, [ animation ] );
7909				return false;
7910			}
7911		},
7912		animation = deferred.promise( {
7913			elem: elem,
7914			props: jQuery.extend( {}, properties ),
7915			opts: jQuery.extend( true, {
7916				specialEasing: {},
7917				easing: jQuery.easing._default
7918			}, options ),
7919			originalProperties: properties,
7920			originalOptions: options,
7921			startTime: fxNow || createFxNow(),
7922			duration: options.duration,
7923			tweens: [],
7924			createTween: function( prop, end ) {
7925				var tween = jQuery.Tween( elem, animation.opts, prop, end,
7926						animation.opts.specialEasing[ prop ] || animation.opts.easing );
7927				animation.tweens.push( tween );
7928				return tween;
7929			},
7930			stop: function( gotoEnd ) {
7931				var index = 0,
7932
7933					// if we are going to the end, we want to run all the tweens
7934					// otherwise we skip this part
7935					length = gotoEnd ? animation.tweens.length : 0;
7936				if ( stopped ) {
7937					return this;
7938				}
7939				stopped = true;
7940				for ( ; index < length ; index++ ) {
7941					animation.tweens[ index ].run( 1 );
7942				}
7943
7944				// resolve when we played the last frame
7945				// otherwise, reject
7946				if ( gotoEnd ) {
7947					deferred.notifyWith( elem, [ animation, 1, 0 ] );
7948					deferred.resolveWith( elem, [ animation, gotoEnd ] );
7949				} else {
7950					deferred.rejectWith( elem, [ animation, gotoEnd ] );
7951				}
7952				return this;
7953			}
7954		} ),
7955		props = animation.props;
7956
7957	propFilter( props, animation.opts.specialEasing );
7958
7959	for ( ; index < length ; index++ ) {
7960		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
7961		if ( result ) {
7962			if ( jQuery.isFunction( result.stop ) ) {
7963				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
7964					jQuery.proxy( result.stop, result );
7965			}
7966			return result;
7967		}
7968	}
7969
7970	jQuery.map( props, createTween, animation );
7971
7972	if ( jQuery.isFunction( animation.opts.start ) ) {
7973		animation.opts.start.call( elem, animation );
7974	}
7975
7976	jQuery.fx.timer(
7977		jQuery.extend( tick, {
7978			elem: elem,
7979			anim: animation,
7980			queue: animation.opts.queue
7981		} )
7982	);
7983
7984	// attach callbacks from options
7985	return animation.progress( animation.opts.progress )
7986		.done( animation.opts.done, animation.opts.complete )
7987		.fail( animation.opts.fail )
7988		.always( animation.opts.always );
7989}
7990
7991jQuery.Animation = jQuery.extend( Animation, {
7992
7993	tweeners: {
7994		"*": [ function( prop, value ) {
7995			var tween = this.createTween( prop, value );
7996			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
7997			return tween;
7998		} ]
7999	},
8000
8001	tweener: function( props, callback ) {
8002		if ( jQuery.isFunction( props ) ) {
8003			callback = props;
8004			props = [ "*" ];
8005		} else {
8006			props = props.match( rnotwhite );
8007		}
8008
8009		var prop,
8010			index = 0,
8011			length = props.length;
8012
8013		for ( ; index < length ; index++ ) {
8014			prop = props[ index ];
8015			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
8016			Animation.tweeners[ prop ].unshift( callback );
8017		}
8018	},
8019
8020	prefilters: [ defaultPrefilter ],
8021
8022	prefilter: function( callback, prepend ) {
8023		if ( prepend ) {
8024			Animation.prefilters.unshift( callback );
8025		} else {
8026			Animation.prefilters.push( callback );
8027		}
8028	}
8029} );
8030
8031jQuery.speed = function( speed, easing, fn ) {
8032	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
8033		complete: fn || !fn && easing ||
8034			jQuery.isFunction( speed ) && speed,
8035		duration: speed,
8036		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
8037	};
8038
8039	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
8040		opt.duration in jQuery.fx.speeds ?
8041			jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
8042
8043	// normalize opt.queue - true/undefined/null -> "fx"
8044	if ( opt.queue == null || opt.queue === true ) {
8045		opt.queue = "fx";
8046	}
8047
8048	// Queueing
8049	opt.old = opt.complete;
8050
8051	opt.complete = function() {
8052		if ( jQuery.isFunction( opt.old ) ) {
8053			opt.old.call( this );
8054		}
8055
8056		if ( opt.queue ) {
8057			jQuery.dequeue( this, opt.queue );
8058		}
8059	};
8060
8061	return opt;
8062};
8063
8064jQuery.fn.extend( {
8065	fadeTo: function( speed, to, easing, callback ) {
8066
8067		// show any hidden elements after setting opacity to 0
8068		return this.filter( isHidden ).css( "opacity", 0 ).show()
8069
8070			// animate to the value specified
8071			.end().animate( { opacity: to }, speed, easing, callback );
8072	},
8073	animate: function( prop, speed, easing, callback ) {
8074		var empty = jQuery.isEmptyObject( prop ),
8075			optall = jQuery.speed( speed, easing, callback ),
8076			doAnimation = function() {
8077
8078				// Operate on a copy of prop so per-property easing won't be lost
8079				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
8080
8081				// Empty animations, or finishing resolves immediately
8082				if ( empty || jQuery._data( this, "finish" ) ) {
8083					anim.stop( true );
8084				}
8085			};
8086			doAnimation.finish = doAnimation;
8087
8088		return empty || optall.queue === false ?
8089			this.each( doAnimation ) :
8090			this.queue( optall.queue, doAnimation );
8091	},
8092	stop: function( type, clearQueue, gotoEnd ) {
8093		var stopQueue = function( hooks ) {
8094			var stop = hooks.stop;
8095			delete hooks.stop;
8096			stop( gotoEnd );
8097		};
8098
8099		if ( typeof type !== "string" ) {
8100			gotoEnd = clearQueue;
8101			clearQueue = type;
8102			type = undefined;
8103		}
8104		if ( clearQueue && type !== false ) {
8105			this.queue( type || "fx", [] );
8106		}
8107
8108		return this.each( function() {
8109			var dequeue = true,
8110				index = type != null && type + "queueHooks",
8111				timers = jQuery.timers,
8112				data = jQuery._data( this );
8113
8114			if ( index ) {
8115				if ( data[ index ] && data[ index ].stop ) {
8116					stopQueue( data[ index ] );
8117				}
8118			} else {
8119				for ( index in data ) {
8120					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
8121						stopQueue( data[ index ] );
8122					}
8123				}
8124			}
8125
8126			for ( index = timers.length; index--; ) {
8127				if ( timers[ index ].elem === this &&
8128					( type == null || timers[ index ].queue === type ) ) {
8129
8130					timers[ index ].anim.stop( gotoEnd );
8131					dequeue = false;
8132					timers.splice( index, 1 );
8133				}
8134			}
8135
8136			// start the next in the queue if the last step wasn't forced
8137			// timers currently will call their complete callbacks, which will dequeue
8138			// but only if they were gotoEnd
8139			if ( dequeue || !gotoEnd ) {
8140				jQuery.dequeue( this, type );
8141			}
8142		} );
8143	},
8144	finish: function( type ) {
8145		if ( type !== false ) {
8146			type = type || "fx";
8147		}
8148		return this.each( function() {
8149			var index,
8150				data = jQuery._data( this ),
8151				queue = data[ type + "queue" ],
8152				hooks = data[ type + "queueHooks" ],
8153				timers = jQuery.timers,
8154				length = queue ? queue.length : 0;
8155
8156			// enable finishing flag on private data
8157			data.finish = true;
8158
8159			// empty the queue first
8160			jQuery.queue( this, type, [] );
8161
8162			if ( hooks && hooks.stop ) {
8163				hooks.stop.call( this, true );
8164			}
8165
8166			// look for any active animations, and finish them
8167			for ( index = timers.length; index--; ) {
8168				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
8169					timers[ index ].anim.stop( true );
8170					timers.splice( index, 1 );
8171				}
8172			}
8173
8174			// look for any animations in the old queue and finish them
8175			for ( index = 0; index < length; index++ ) {
8176				if ( queue[ index ] && queue[ index ].finish ) {
8177					queue[ index ].finish.call( this );
8178				}
8179			}
8180
8181			// turn off finishing flag
8182			delete data.finish;
8183		} );
8184	}
8185} );
8186
8187jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
8188	var cssFn = jQuery.fn[ name ];
8189	jQuery.fn[ name ] = function( speed, easing, callback ) {
8190		return speed == null || typeof speed === "boolean" ?
8191			cssFn.apply( this, arguments ) :
8192			this.animate( genFx( name, true ), speed, easing, callback );
8193	};
8194} );
8195
8196// Generate shortcuts for custom animations
8197jQuery.each( {
8198	slideDown: genFx( "show" ),
8199	slideUp: genFx( "hide" ),
8200	slideToggle: genFx( "toggle" ),
8201	fadeIn: { opacity: "show" },
8202	fadeOut: { opacity: "hide" },
8203	fadeToggle: { opacity: "toggle" }
8204}, function( name, props ) {
8205	jQuery.fn[ name ] = function( speed, easing, callback ) {
8206		return this.animate( props, speed, easing, callback );
8207	};
8208} );
8209
8210jQuery.timers = [];
8211jQuery.fx.tick = function() {
8212	var timer,
8213		timers = jQuery.timers,
8214		i = 0;
8215
8216	fxNow = jQuery.now();
8217
8218	for ( ; i < timers.length; i++ ) {
8219		timer = timers[ i ];
8220
8221		// Checks the timer has not already been removed
8222		if ( !timer() && timers[ i ] === timer ) {
8223			timers.splice( i--, 1 );
8224		}
8225	}
8226
8227	if ( !timers.length ) {
8228		jQuery.fx.stop();
8229	}
8230	fxNow = undefined;
8231};
8232
8233jQuery.fx.timer = function( timer ) {
8234	jQuery.timers.push( timer );
8235	if ( timer() ) {
8236		jQuery.fx.start();
8237	} else {
8238		jQuery.timers.pop();
8239	}
8240};
8241
8242jQuery.fx.interval = 13;
8243
8244jQuery.fx.start = function() {
8245	if ( !timerId ) {
8246		timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
8247	}
8248};
8249
8250jQuery.fx.stop = function() {
8251	window.clearInterval( timerId );
8252	timerId = null;
8253};
8254
8255jQuery.fx.speeds = {
8256	slow: 600,
8257	fast: 200,
8258
8259	// Default speed
8260	_default: 400
8261};
8262
8263
8264// Based off of the plugin by Clint Helfers, with permission.
8265// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
8266jQuery.fn.delay = function( time, type ) {
8267	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
8268	type = type || "fx";
8269
8270	return this.queue( type, function( next, hooks ) {
8271		var timeout = window.setTimeout( next, time );
8272		hooks.stop = function() {
8273			window.clearTimeout( timeout );
8274		};
8275	} );
8276};
8277
8278
8279( function() {
8280	var a,
8281		input = document.createElement( "input" ),
8282		div = document.createElement( "div" ),
8283		select = document.createElement( "select" ),
8284		opt = select.appendChild( document.createElement( "option" ) );
8285
8286	// Setup
8287	div = document.createElement( "div" );
8288	div.setAttribute( "className", "t" );
8289	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
8290	a = div.getElementsByTagName( "a" )[ 0 ];
8291
8292	// Support: Windows Web Apps (WWA)
8293	// `type` must use .setAttribute for WWA (#14901)
8294	input.setAttribute( "type", "checkbox" );
8295	div.appendChild( input );
8296
8297	a = div.getElementsByTagName( "a" )[ 0 ];
8298
8299	// First batch of tests.
8300	a.style.cssText = "top:1px";
8301
8302	// Test setAttribute on camelCase class.
8303	// If it works, we need attrFixes when doing get/setAttribute (ie6/7)
8304	support.getSetAttribute = div.className !== "t";
8305
8306	// Get the style information from getAttribute
8307	// (IE uses .cssText instead)
8308	support.style = /top/.test( a.getAttribute( "style" ) );
8309
8310	// Make sure that URLs aren't manipulated
8311	// (IE normalizes it by default)
8312	support.hrefNormalized = a.getAttribute( "href" ) === "/a";
8313
8314	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
8315	support.checkOn = !!input.value;
8316
8317	// Make sure that a selected-by-default option has a working selected property.
8318	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
8319	support.optSelected = opt.selected;
8320
8321	// Tests for enctype support on a form (#6743)
8322	support.enctype = !!document.createElement( "form" ).enctype;
8323
8324	// Make sure that the options inside disabled selects aren't marked as disabled
8325	// (WebKit marks them as disabled)
8326	select.disabled = true;
8327	support.optDisabled = !opt.disabled;
8328
8329	// Support: IE8 only
8330	// Check if we can trust getAttribute("value")
8331	input = document.createElement( "input" );
8332	input.setAttribute( "value", "" );
8333	support.input = input.getAttribute( "value" ) === "";
8334
8335	// Check if an input maintains its value after becoming a radio
8336	input.value = "t";
8337	input.setAttribute( "type", "radio" );
8338	support.radioValue = input.value === "t";
8339} )();
8340
8341
8342var rreturn = /\r/g,
8343	rspaces = /[\x20\t\r\n\f]+/g;
8344
8345jQuery.fn.extend( {
8346	val: function( value ) {
8347		var hooks, ret, isFunction,
8348			elem = this[ 0 ];
8349
8350		if ( !arguments.length ) {
8351			if ( elem ) {
8352				hooks = jQuery.valHooks[ elem.type ] ||
8353					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
8354
8355				if (
8356					hooks &&
8357					"get" in hooks &&
8358					( ret = hooks.get( elem, "value" ) ) !== undefined
8359				) {
8360					return ret;
8361				}
8362
8363				ret = elem.value;
8364
8365				return typeof ret === "string" ?
8366
8367					// handle most common string cases
8368					ret.replace( rreturn, "" ) :
8369
8370					// handle cases where value is null/undef or number
8371					ret == null ? "" : ret;
8372			}
8373
8374			return;
8375		}
8376
8377		isFunction = jQuery.isFunction( value );
8378
8379		return this.each( function( i ) {
8380			var val;
8381
8382			if ( this.nodeType !== 1 ) {
8383				return;
8384			}
8385
8386			if ( isFunction ) {
8387				val = value.call( this, i, jQuery( this ).val() );
8388			} else {
8389				val = value;
8390			}
8391
8392			// Treat null/undefined as ""; convert numbers to string
8393			if ( val == null ) {
8394				val = "";
8395			} else if ( typeof val === "number" ) {
8396				val += "";
8397			} else if ( jQuery.isArray( val ) ) {
8398				val = jQuery.map( val, function( value ) {
8399					return value == null ? "" : value + "";
8400				} );
8401			}
8402
8403			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
8404
8405			// If set returns undefined, fall back to normal setting
8406			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
8407				this.value = val;
8408			}
8409		} );
8410	}
8411} );
8412
8413jQuery.extend( {
8414	valHooks: {
8415		option: {
8416			get: function( elem ) {
8417				var val = jQuery.find.attr( elem, "value" );
8418				return val != null ?
8419					val :
8420
8421					// Support: IE10-11+
8422					// option.text throws exceptions (#14686, #14858)
8423					// Strip and collapse whitespace
8424					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
8425					jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
8426			}
8427		},
8428		select: {
8429			get: function( elem ) {
8430				var value, option,
8431					options = elem.options,
8432					index = elem.selectedIndex,
8433					one = elem.type === "select-one" || index < 0,
8434					values = one ? null : [],
8435					max = one ? index + 1 : options.length,
8436					i = index < 0 ?
8437						max :
8438						one ? index : 0;
8439
8440				// Loop through all the selected options
8441				for ( ; i < max; i++ ) {
8442					option = options[ i ];
8443
8444					// oldIE doesn't update selected after form reset (#2551)
8445					if ( ( option.selected || i === index ) &&
8446
8447							// Don't return options that are disabled or in a disabled optgroup
8448							( support.optDisabled ?
8449								!option.disabled :
8450								option.getAttribute( "disabled" ) === null ) &&
8451							( !option.parentNode.disabled ||
8452								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
8453
8454						// Get the specific value for the option
8455						value = jQuery( option ).val();
8456
8457						// We don't need an array for one selects
8458						if ( one ) {
8459							return value;
8460						}
8461
8462						// Multi-Selects return an array
8463						values.push( value );
8464					}
8465				}
8466
8467				return values;
8468			},
8469
8470			set: function( elem, value ) {
8471				var optionSet, option,
8472					options = elem.options,
8473					values = jQuery.makeArray( value ),
8474					i = options.length;
8475
8476				while ( i-- ) {
8477					option = options[ i ];
8478
8479					if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) {
8480
8481						// Support: IE6
8482						// When new option element is added to select box we need to
8483						// force reflow of newly added node in order to workaround delay
8484						// of initialization properties
8485						try {
8486							option.selected = optionSet = true;
8487
8488						} catch ( _ ) {
8489
8490							// Will be executed only in IE6
8491							option.scrollHeight;
8492						}
8493
8494					} else {
8495						option.selected = false;
8496					}
8497				}
8498
8499				// Force browsers to behave consistently when non-matching value is set
8500				if ( !optionSet ) {
8501					elem.selectedIndex = -1;
8502				}
8503
8504				return options;
8505			}
8506		}
8507	}
8508} );
8509
8510// Radios and checkboxes getter/setter
8511jQuery.each( [ "radio", "checkbox" ], function() {
8512	jQuery.valHooks[ this ] = {
8513		set: function( elem, value ) {
8514			if ( jQuery.isArray( value ) ) {
8515				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
8516			}
8517		}
8518	};
8519	if ( !support.checkOn ) {
8520		jQuery.valHooks[ this ].get = function( elem ) {
8521			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
8522		};
8523	}
8524} );
8525
8526
8527
8528
8529var nodeHook, boolHook,
8530	attrHandle = jQuery.expr.attrHandle,
8531	ruseDefault = /^(?:checked|selected)$/i,
8532	getSetAttribute = support.getSetAttribute,
8533	getSetInput = support.input;
8534
8535jQuery.fn.extend( {
8536	attr: function( name, value ) {
8537		return access( this, jQuery.attr, name, value, arguments.length > 1 );
8538	},
8539
8540	removeAttr: function( name ) {
8541		return this.each( function() {
8542			jQuery.removeAttr( this, name );
8543		} );
8544	}
8545} );
8546
8547jQuery.extend( {
8548	attr: function( elem, name, value ) {
8549		var ret, hooks,
8550			nType = elem.nodeType;
8551
8552		// Don't get/set attributes on text, comment and attribute nodes
8553		if ( nType === 3 || nType === 8 || nType === 2 ) {
8554			return;
8555		}
8556
8557		// Fallback to prop when attributes are not supported
8558		if ( typeof elem.getAttribute === "undefined" ) {
8559			return jQuery.prop( elem, name, value );
8560		}
8561
8562		// All attributes are lowercase
8563		// Grab necessary hook if one is defined
8564		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
8565			name = name.toLowerCase();
8566			hooks = jQuery.attrHooks[ name ] ||
8567				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
8568		}
8569
8570		if ( value !== undefined ) {
8571			if ( value === null ) {
8572				jQuery.removeAttr( elem, name );
8573				return;
8574			}
8575
8576			if ( hooks && "set" in hooks &&
8577				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
8578				return ret;
8579			}
8580
8581			elem.setAttribute( name, value + "" );
8582			return value;
8583		}
8584
8585		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
8586			return ret;
8587		}
8588
8589		ret = jQuery.find.attr( elem, name );
8590
8591		// Non-existent attributes return null, we normalize to undefined
8592		return ret == null ? undefined : ret;
8593	},
8594
8595	attrHooks: {
8596		type: {
8597			set: function( elem, value ) {
8598				if ( !support.radioValue && value === "radio" &&
8599					jQuery.nodeName( elem, "input" ) ) {
8600
8601					// Setting the type on a radio button after the value resets the value in IE8-9
8602					// Reset value to default in case type is set after value during creation
8603					var val = elem.value;
8604					elem.setAttribute( "type", value );
8605					if ( val ) {
8606						elem.value = val;
8607					}
8608					return value;
8609				}
8610			}
8611		}
8612	},
8613
8614	removeAttr: function( elem, value ) {
8615		var name, propName,
8616			i = 0,
8617			attrNames = value && value.match( rnotwhite );
8618
8619		if ( attrNames && elem.nodeType === 1 ) {
8620			while ( ( name = attrNames[ i++ ] ) ) {
8621				propName = jQuery.propFix[ name ] || name;
8622
8623				// Boolean attributes get special treatment (#10870)
8624				if ( jQuery.expr.match.bool.test( name ) ) {
8625
8626					// Set corresponding property to false
8627					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
8628						elem[ propName ] = false;
8629
8630					// Support: IE<9
8631					// Also clear defaultChecked/defaultSelected (if appropriate)
8632					} else {
8633						elem[ jQuery.camelCase( "default-" + name ) ] =
8634							elem[ propName ] = false;
8635					}
8636
8637				// See #9699 for explanation of this approach (setting first, then removal)
8638				} else {
8639					jQuery.attr( elem, name, "" );
8640				}
8641
8642				elem.removeAttribute( getSetAttribute ? name : propName );
8643			}
8644		}
8645	}
8646} );
8647
8648// Hooks for boolean attributes
8649boolHook = {
8650	set: function( elem, value, name ) {
8651		if ( value === false ) {
8652
8653			// Remove boolean attributes when set to false
8654			jQuery.removeAttr( elem, name );
8655		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
8656
8657			// IE<8 needs the *property* name
8658			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
8659
8660		} else {
8661
8662			// Support: IE<9
8663			// Use defaultChecked and defaultSelected for oldIE
8664			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
8665		}
8666		return name;
8667	}
8668};
8669
8670jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
8671	var getter = attrHandle[ name ] || jQuery.find.attr;
8672
8673	if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
8674		attrHandle[ name ] = function( elem, name, isXML ) {
8675			var ret, handle;
8676			if ( !isXML ) {
8677
8678				// Avoid an infinite loop by temporarily removing this function from the getter
8679				handle = attrHandle[ name ];
8680				attrHandle[ name ] = ret;
8681				ret = getter( elem, name, isXML ) != null ?
8682					name.toLowerCase() :
8683					null;
8684				attrHandle[ name ] = handle;
8685			}
8686			return ret;
8687		};
8688	} else {
8689		attrHandle[ name ] = function( elem, name, isXML ) {
8690			if ( !isXML ) {
8691				return elem[ jQuery.camelCase( "default-" + name ) ] ?
8692					name.toLowerCase() :
8693					null;
8694			}
8695		};
8696	}
8697} );
8698
8699// fix oldIE attroperties
8700if ( !getSetInput || !getSetAttribute ) {
8701	jQuery.attrHooks.value = {
8702		set: function( elem, value, name ) {
8703			if ( jQuery.nodeName( elem, "input" ) ) {
8704
8705				// Does not return so that setAttribute is also used
8706				elem.defaultValue = value;
8707			} else {
8708
8709				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
8710				return nodeHook && nodeHook.set( elem, value, name );
8711			}
8712		}
8713	};
8714}
8715
8716// IE6/7 do not support getting/setting some attributes with get/setAttribute
8717if ( !getSetAttribute ) {
8718
8719	// Use this for any attribute in IE6/7
8720	// This fixes almost every IE6/7 issue
8721	nodeHook = {
8722		set: function( elem, value, name ) {
8723
8724			// Set the existing or create a new attribute node
8725			var ret = elem.getAttributeNode( name );
8726			if ( !ret ) {
8727				elem.setAttributeNode(
8728					( ret = elem.ownerDocument.createAttribute( name ) )
8729				);
8730			}
8731
8732			ret.value = value += "";
8733
8734			// Break association with cloned elements by also using setAttribute (#9646)
8735			if ( name === "value" || value === elem.getAttribute( name ) ) {
8736				return value;
8737			}
8738		}
8739	};
8740
8741	// Some attributes are constructed with empty-string values when not defined
8742	attrHandle.id = attrHandle.name = attrHandle.coords =
8743		function( elem, name, isXML ) {
8744			var ret;
8745			if ( !isXML ) {
8746				return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ?
8747					ret.value :
8748					null;
8749			}
8750		};
8751
8752	// Fixing value retrieval on a button requires this module
8753	jQuery.valHooks.button = {
8754		get: function( elem, name ) {
8755			var ret = elem.getAttributeNode( name );
8756			if ( ret && ret.specified ) {
8757				return ret.value;
8758			}
8759		},
8760		set: nodeHook.set
8761	};
8762
8763	// Set contenteditable to false on removals(#10429)
8764	// Setting to empty string throws an error as an invalid value
8765	jQuery.attrHooks.contenteditable = {
8766		set: function( elem, value, name ) {
8767			nodeHook.set( elem, value === "" ? false : value, name );
8768		}
8769	};
8770
8771	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
8772	// This is for removals
8773	jQuery.each( [ "width", "height" ], function( i, name ) {
8774		jQuery.attrHooks[ name ] = {
8775			set: function( elem, value ) {
8776				if ( value === "" ) {
8777					elem.setAttribute( name, "auto" );
8778					return value;
8779				}
8780			}
8781		};
8782	} );
8783}
8784
8785if ( !support.style ) {
8786	jQuery.attrHooks.style = {
8787		get: function( elem ) {
8788
8789			// Return undefined in the case of empty string
8790			// Note: IE uppercases css property names, but if we were to .toLowerCase()
8791			// .cssText, that would destroy case sensitivity in URL's, like in "background"
8792			return elem.style.cssText || undefined;
8793		},
8794		set: function( elem, value ) {
8795			return ( elem.style.cssText = value + "" );
8796		}
8797	};
8798}
8799
8800
8801
8802
8803var rfocusable = /^(?:input|select|textarea|button|object)$/i,
8804	rclickable = /^(?:a|area)$/i;
8805
8806jQuery.fn.extend( {
8807	prop: function( name, value ) {
8808		return access( this, jQuery.prop, name, value, arguments.length > 1 );
8809	},
8810
8811	removeProp: function( name ) {
8812		name = jQuery.propFix[ name ] || name;
8813		return this.each( function() {
8814
8815			// try/catch handles cases where IE balks (such as removing a property on window)
8816			try {
8817				this[ name ] = undefined;
8818				delete this[ name ];
8819			} catch ( e ) {}
8820		} );
8821	}
8822} );
8823
8824jQuery.extend( {
8825	prop: function( elem, name, value ) {
8826		var ret, hooks,
8827			nType = elem.nodeType;
8828
8829		// Don't get/set properties on text, comment and attribute nodes
8830		if ( nType === 3 || nType === 8 || nType === 2 ) {
8831			return;
8832		}
8833
8834		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
8835
8836			// Fix name and attach hooks
8837			name = jQuery.propFix[ name ] || name;
8838			hooks = jQuery.propHooks[ name ];
8839		}
8840
8841		if ( value !== undefined ) {
8842			if ( hooks && "set" in hooks &&
8843				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
8844				return ret;
8845			}
8846
8847			return ( elem[ name ] = value );
8848		}
8849
8850		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
8851			return ret;
8852		}
8853
8854		return elem[ name ];
8855	},
8856
8857	propHooks: {
8858		tabIndex: {
8859			get: function( elem ) {
8860
8861				// elem.tabIndex doesn't always return the
8862				// correct value when it hasn't been explicitly set
8863				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
8864				// Use proper attribute retrieval(#12072)
8865				var tabindex = jQuery.find.attr( elem, "tabindex" );
8866
8867				return tabindex ?
8868					parseInt( tabindex, 10 ) :
8869					rfocusable.test( elem.nodeName ) ||
8870						rclickable.test( elem.nodeName ) && elem.href ?
8871							0 :
8872							-1;
8873			}
8874		}
8875	},
8876
8877	propFix: {
8878		"for": "htmlFor",
8879		"class": "className"
8880	}
8881} );
8882
8883// Some attributes require a special call on IE
8884// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
8885if ( !support.hrefNormalized ) {
8886
8887	// href/src property should get the full normalized URL (#10299/#12915)
8888	jQuery.each( [ "href", "src" ], function( i, name ) {
8889		jQuery.propHooks[ name ] = {
8890			get: function( elem ) {
8891				return elem.getAttribute( name, 4 );
8892			}
8893		};
8894	} );
8895}
8896
8897// Support: Safari, IE9+
8898// Accessing the selectedIndex property
8899// forces the browser to respect setting selected
8900// on the option
8901// The getter ensures a default option is selected
8902// when in an optgroup
8903if ( !support.optSelected ) {
8904	jQuery.propHooks.selected = {
8905		get: function( elem ) {
8906			var parent = elem.parentNode;
8907
8908			if ( parent ) {
8909				parent.selectedIndex;
8910
8911				// Make sure that it also works with optgroups, see #5701
8912				if ( parent.parentNode ) {
8913					parent.parentNode.selectedIndex;
8914				}
8915			}
8916			return null;
8917		},
8918		set: function( elem ) {
8919			var parent = elem.parentNode;
8920			if ( parent ) {
8921				parent.selectedIndex;
8922
8923				if ( parent.parentNode ) {
8924					parent.parentNode.selectedIndex;
8925				}
8926			}
8927		}
8928	};
8929}
8930
8931jQuery.each( [
8932	"tabIndex",
8933	"readOnly",
8934	"maxLength",
8935	"cellSpacing",
8936	"cellPadding",
8937	"rowSpan",
8938	"colSpan",
8939	"useMap",
8940	"frameBorder",
8941	"contentEditable"
8942], function() {
8943	jQuery.propFix[ this.toLowerCase() ] = this;
8944} );
8945
8946// IE6/7 call enctype encoding
8947if ( !support.enctype ) {
8948	jQuery.propFix.enctype = "encoding";
8949}
8950
8951
8952
8953
8954var rclass = /[\t\r\n\f]/g;
8955
8956function getClass( elem ) {
8957	return jQuery.attr( elem, "class" ) || "";
8958}
8959
8960jQuery.fn.extend( {
8961	addClass: function( value ) {
8962		var classes, elem, cur, curValue, clazz, j, finalValue,
8963			i = 0;
8964
8965		if ( jQuery.isFunction( value ) ) {
8966			return this.each( function( j ) {
8967				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
8968			} );
8969		}
8970
8971		if ( typeof value === "string" && value ) {
8972			classes = value.match( rnotwhite ) || [];
8973
8974			while ( ( elem = this[ i++ ] ) ) {
8975				curValue = getClass( elem );
8976				cur = elem.nodeType === 1 &&
8977					( " " + curValue + " " ).replace( rclass, " " );
8978
8979				if ( cur ) {
8980					j = 0;
8981					while ( ( clazz = classes[ j++ ] ) ) {
8982						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
8983							cur += clazz + " ";
8984						}
8985					}
8986
8987					// only assign if different to avoid unneeded rendering.
8988					finalValue = jQuery.trim( cur );
8989					if ( curValue !== finalValue ) {
8990						jQuery.attr( elem, "class", finalValue );
8991					}
8992				}
8993			}
8994		}
8995
8996		return this;
8997	},
8998
8999	removeClass: function( value ) {
9000		var classes, elem, cur, curValue, clazz, j, finalValue,
9001			i = 0;
9002
9003		if ( jQuery.isFunction( value ) ) {
9004			return this.each( function( j ) {
9005				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
9006			} );
9007		}
9008
9009		if ( !arguments.length ) {
9010			return this.attr( "class", "" );
9011		}
9012
9013		if ( typeof value === "string" && value ) {
9014			classes = value.match( rnotwhite ) || [];
9015
9016			while ( ( elem = this[ i++ ] ) ) {
9017				curValue = getClass( elem );
9018
9019				// This expression is here for better compressibility (see addClass)
9020				cur = elem.nodeType === 1 &&
9021					( " " + curValue + " " ).replace( rclass, " " );
9022
9023				if ( cur ) {
9024					j = 0;
9025					while ( ( clazz = classes[ j++ ] ) ) {
9026
9027						// Remove *all* instances
9028						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
9029							cur = cur.replace( " " + clazz + " ", " " );
9030						}
9031					}
9032
9033					// Only assign if different to avoid unneeded rendering.
9034					finalValue = jQuery.trim( cur );
9035					if ( curValue !== finalValue ) {
9036						jQuery.attr( elem, "class", finalValue );
9037					}
9038				}
9039			}
9040		}
9041
9042		return this;
9043	},
9044
9045	toggleClass: function( value, stateVal ) {
9046		var type = typeof value;
9047
9048		if ( typeof stateVal === "boolean" && type === "string" ) {
9049			return stateVal ? this.addClass( value ) : this.removeClass( value );
9050		}
9051
9052		if ( jQuery.isFunction( value ) ) {
9053			return this.each( function( i ) {
9054				jQuery( this ).toggleClass(
9055					value.call( this, i, getClass( this ), stateVal ),
9056					stateVal
9057				);
9058			} );
9059		}
9060
9061		return this.each( function() {
9062			var className, i, self, classNames;
9063
9064			if ( type === "string" ) {
9065
9066				// Toggle individual class names
9067				i = 0;
9068				self = jQuery( this );
9069				classNames = value.match( rnotwhite ) || [];
9070
9071				while ( ( className = classNames[ i++ ] ) ) {
9072
9073					// Check each className given, space separated list
9074					if ( self.hasClass( className ) ) {
9075						self.removeClass( className );
9076					} else {
9077						self.addClass( className );
9078					}
9079				}
9080
9081			// Toggle whole class name
9082			} else if ( value === undefined || type === "boolean" ) {
9083				className = getClass( this );
9084				if ( className ) {
9085
9086					// store className if set
9087					jQuery._data( this, "__className__", className );
9088				}
9089
9090				// If the element has a class name or if we're passed "false",
9091				// then remove the whole classname (if there was one, the above saved it).
9092				// Otherwise bring back whatever was previously saved (if anything),
9093				// falling back to the empty string if nothing was stored.
9094				jQuery.attr( this, "class",
9095					className || value === false ?
9096					"" :
9097					jQuery._data( this, "__className__" ) || ""
9098				);
9099			}
9100		} );
9101	},
9102
9103	hasClass: function( selector ) {
9104		var className, elem,
9105			i = 0;
9106
9107		className = " " + selector + " ";
9108		while ( ( elem = this[ i++ ] ) ) {
9109			if ( elem.nodeType === 1 &&
9110				( " " + getClass( elem ) + " " ).replace( rclass, " " )
9111					.indexOf( className ) > -1
9112			) {
9113				return true;
9114			}
9115		}
9116
9117		return false;
9118	}
9119} );
9120
9121
9122
9123
9124// Return jQuery for attributes-only inclusion
9125
9126
9127jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
9128	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
9129	"change select submit keydown keypress keyup error contextmenu" ).split( " " ),
9130	function( i, name ) {
9131
9132	// Handle event binding
9133	jQuery.fn[ name ] = function( data, fn ) {
9134		return arguments.length > 0 ?
9135			this.on( name, null, data, fn ) :
9136			this.trigger( name );
9137	};
9138} );
9139
9140jQuery.fn.extend( {
9141	hover: function( fnOver, fnOut ) {
9142		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
9143	}
9144} );
9145
9146
9147var location = window.location;
9148
9149var nonce = jQuery.now();
9150
9151var rquery = ( /\?/ );
9152
9153
9154
9155var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
9156
9157jQuery.parseJSON = function( data ) {
9158
9159	// Attempt to parse using the native JSON parser first
9160	if ( window.JSON && window.JSON.parse ) {
9161
9162		// Support: Android 2.3
9163		// Workaround failure to string-cast null input
9164		return window.JSON.parse( data + "" );
9165	}
9166
9167	var requireNonComma,
9168		depth = null,
9169		str = jQuery.trim( data + "" );
9170
9171	// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
9172	// after removing valid tokens
9173	return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
9174
9175		// Force termination if we see a misplaced comma
9176		if ( requireNonComma && comma ) {
9177			depth = 0;
9178		}
9179
9180		// Perform no more replacements after returning to outermost depth
9181		if ( depth === 0 ) {
9182			return token;
9183		}
9184
9185		// Commas must not follow "[", "{", or ","
9186		requireNonComma = open || comma;
9187
9188		// Determine new depth
9189		// array/object open ("[" or "{"): depth += true - false (increment)
9190		// array/object close ("]" or "}"): depth += false - true (decrement)
9191		// other cases ("," or primitive): depth += true - true (numeric cast)
9192		depth += !close - !open;
9193
9194		// Remove this token
9195		return "";
9196	} ) ) ?
9197		( Function( "return " + str ) )() :
9198		jQuery.error( "Invalid JSON: " + data );
9199};
9200
9201
9202// Cross-browser xml parsing
9203jQuery.parseXML = function( data ) {
9204	var xml, tmp;
9205	if ( !data || typeof data !== "string" ) {
9206		return null;
9207	}
9208	try {
9209		if ( window.DOMParser ) { // Standard
9210			tmp = new window.DOMParser();
9211			xml = tmp.parseFromString( data, "text/xml" );
9212		} else { // IE
9213			xml = new window.ActiveXObject( "Microsoft.XMLDOM" );
9214			xml.async = "false";
9215			xml.loadXML( data );
9216		}
9217	} catch ( e ) {
9218		xml = undefined;
9219	}
9220	if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
9221		jQuery.error( "Invalid XML: " + data );
9222	}
9223	return xml;
9224};
9225
9226
9227var
9228	rhash = /#.*$/,
9229	rts = /([?&])_=[^&]*/,
9230
9231	// IE leaves an \r character at EOL
9232	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
9233
9234	// #7653, #8125, #8152: local protocol detection
9235	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
9236	rnoContent = /^(?:GET|HEAD)$/,
9237	rprotocol = /^\/\//,
9238	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
9239
9240	/* Prefilters
9241	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
9242	 * 2) These are called:
9243	 *    - BEFORE asking for a transport
9244	 *    - AFTER param serialization (s.data is a string if s.processData is true)
9245	 * 3) key is the dataType
9246	 * 4) the catchall symbol "*" can be used
9247	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
9248	 */
9249	prefilters = {},
9250
9251	/* Transports bindings
9252	 * 1) key is the dataType
9253	 * 2) the catchall symbol "*" can be used
9254	 * 3) selection will start with transport dataType and THEN go to "*" if needed
9255	 */
9256	transports = {},
9257
9258	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
9259	allTypes = "*/".concat( "*" ),
9260
9261	// Document location
9262	ajaxLocation = location.href,
9263
9264	// Segment location into parts
9265	ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
9266
9267// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
9268function addToPrefiltersOrTransports( structure ) {
9269
9270	// dataTypeExpression is optional and defaults to "*"
9271	return function( dataTypeExpression, func ) {
9272
9273		if ( typeof dataTypeExpression !== "string" ) {
9274			func = dataTypeExpression;
9275			dataTypeExpression = "*";
9276		}
9277
9278		var dataType,
9279			i = 0,
9280			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
9281
9282		if ( jQuery.isFunction( func ) ) {
9283
9284			// For each dataType in the dataTypeExpression
9285			while ( ( dataType = dataTypes[ i++ ] ) ) {
9286
9287				// Prepend if requested
9288				if ( dataType.charAt( 0 ) === "+" ) {
9289					dataType = dataType.slice( 1 ) || "*";
9290					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
9291
9292				// Otherwise append
9293				} else {
9294					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
9295				}
9296			}
9297		}
9298	};
9299}
9300
9301// Base inspection function for prefilters and transports
9302function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
9303
9304	var inspected = {},
9305		seekingTransport = ( structure === transports );
9306
9307	function inspect( dataType ) {
9308		var selected;
9309		inspected[ dataType ] = true;
9310		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
9311			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
9312			if ( typeof dataTypeOrTransport === "string" &&
9313				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
9314
9315				options.dataTypes.unshift( dataTypeOrTransport );
9316				inspect( dataTypeOrTransport );
9317				return false;
9318			} else if ( seekingTransport ) {
9319				return !( selected = dataTypeOrTransport );
9320			}
9321		} );
9322		return selected;
9323	}
9324
9325	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
9326}
9327
9328// A special extend for ajax options
9329// that takes "flat" options (not to be deep extended)
9330// Fixes #9887
9331function ajaxExtend( target, src ) {
9332	var deep, key,
9333		flatOptions = jQuery.ajaxSettings.flatOptions || {};
9334
9335	for ( key in src ) {
9336		if ( src[ key ] !== undefined ) {
9337			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
9338		}
9339	}
9340	if ( deep ) {
9341		jQuery.extend( true, target, deep );
9342	}
9343
9344	return target;
9345}
9346
9347/* Handles responses to an ajax request:
9348 * - finds the right dataType (mediates between content-type and expected dataType)
9349 * - returns the corresponding response
9350 */
9351function ajaxHandleResponses( s, jqXHR, responses ) {
9352	var firstDataType, ct, finalDataType, type,
9353		contents = s.contents,
9354		dataTypes = s.dataTypes;
9355
9356	// Remove auto dataType and get content-type in the process
9357	while ( dataTypes[ 0 ] === "*" ) {
9358		dataTypes.shift();
9359		if ( ct === undefined ) {
9360			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
9361		}
9362	}
9363
9364	// Check if we're dealing with a known content-type
9365	if ( ct ) {
9366		for ( type in contents ) {
9367			if ( contents[ type ] && contents[ type ].test( ct ) ) {
9368				dataTypes.unshift( type );
9369				break;
9370			}
9371		}
9372	}
9373
9374	// Check to see if we have a response for the expected dataType
9375	if ( dataTypes[ 0 ] in responses ) {
9376		finalDataType = dataTypes[ 0 ];
9377	} else {
9378
9379		// Try convertible dataTypes
9380		for ( type in responses ) {
9381			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
9382				finalDataType = type;
9383				break;
9384			}
9385			if ( !firstDataType ) {
9386				firstDataType = type;
9387			}
9388		}
9389
9390		// Or just use first one
9391		finalDataType = finalDataType || firstDataType;
9392	}
9393
9394	// If we found a dataType
9395	// We add the dataType to the list if needed
9396	// and return the corresponding response
9397	if ( finalDataType ) {
9398		if ( finalDataType !== dataTypes[ 0 ] ) {
9399			dataTypes.unshift( finalDataType );
9400		}
9401		return responses[ finalDataType ];
9402	}
9403}
9404
9405/* Chain conversions given the request and the original response
9406 * Also sets the responseXXX fields on the jqXHR instance
9407 */
9408function ajaxConvert( s, response, jqXHR, isSuccess ) {
9409	var conv2, current, conv, tmp, prev,
9410		converters = {},
9411
9412		// Work with a copy of dataTypes in case we need to modify it for conversion
9413		dataTypes = s.dataTypes.slice();
9414
9415	// Create converters map with lowercased keys
9416	if ( dataTypes[ 1 ] ) {
9417		for ( conv in s.converters ) {
9418			converters[ conv.toLowerCase() ] = s.converters[ conv ];
9419		}
9420	}
9421
9422	current = dataTypes.shift();
9423
9424	// Convert to each sequential dataType
9425	while ( current ) {
9426
9427		if ( s.responseFields[ current ] ) {
9428			jqXHR[ s.responseFields[ current ] ] = response;
9429		}
9430
9431		// Apply the dataFilter if provided
9432		if ( !prev && isSuccess && s.dataFilter ) {
9433			response = s.dataFilter( response, s.dataType );
9434		}
9435
9436		prev = current;
9437		current = dataTypes.shift();
9438
9439		if ( current ) {
9440
9441			// There's only work to do if current dataType is non-auto
9442			if ( current === "*" ) {
9443
9444				current = prev;
9445
9446			// Convert response if prev dataType is non-auto and differs from current
9447			} else if ( prev !== "*" && prev !== current ) {
9448
9449				// Seek a direct converter
9450				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
9451
9452				// If none found, seek a pair
9453				if ( !conv ) {
9454					for ( conv2 in converters ) {
9455
9456						// If conv2 outputs current
9457						tmp = conv2.split( " " );
9458						if ( tmp[ 1 ] === current ) {
9459
9460							// If prev can be converted to accepted input
9461							conv = converters[ prev + " " + tmp[ 0 ] ] ||
9462								converters[ "* " + tmp[ 0 ] ];
9463							if ( conv ) {
9464
9465								// Condense equivalence converters
9466								if ( conv === true ) {
9467									conv = converters[ conv2 ];
9468
9469								// Otherwise, insert the intermediate dataType
9470								} else if ( converters[ conv2 ] !== true ) {
9471									current = tmp[ 0 ];
9472									dataTypes.unshift( tmp[ 1 ] );
9473								}
9474								break;
9475							}
9476						}
9477					}
9478				}
9479
9480				// Apply converter (if not an equivalence)
9481				if ( conv !== true ) {
9482
9483					// Unless errors are allowed to bubble, catch and return them
9484					if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation
9485						response = conv( response );
9486					} else {
9487						try {
9488							response = conv( response );
9489						} catch ( e ) {
9490							return {
9491								state: "parsererror",
9492								error: conv ? e : "No conversion from " + prev + " to " + current
9493							};
9494						}
9495					}
9496				}
9497			}
9498		}
9499	}
9500
9501	return { state: "success", data: response };
9502}
9503
9504jQuery.extend( {
9505
9506	// Counter for holding the number of active queries
9507	active: 0,
9508
9509	// Last-Modified header cache for next request
9510	lastModified: {},
9511	etag: {},
9512
9513	ajaxSettings: {
9514		url: ajaxLocation,
9515		type: "GET",
9516		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
9517		global: true,
9518		processData: true,
9519		async: true,
9520		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
9521		/*
9522		timeout: 0,
9523		data: null,
9524		dataType: null,
9525		username: null,
9526		password: null,
9527		cache: null,
9528		throws: false,
9529		traditional: false,
9530		headers: {},
9531		*/
9532
9533		accepts: {
9534			"*": allTypes,
9535			text: "text/plain",
9536			html: "text/html",
9537			xml: "application/xml, text/xml",
9538			json: "application/json, text/javascript"
9539		},
9540
9541		contents: {
9542			xml: /\bxml\b/,
9543			html: /\bhtml/,
9544			json: /\bjson\b/
9545		},
9546
9547		responseFields: {
9548			xml: "responseXML",
9549			text: "responseText",
9550			json: "responseJSON"
9551		},
9552
9553		// Data converters
9554		// Keys separate source (or catchall "*") and destination types with a single space
9555		converters: {
9556
9557			// Convert anything to text
9558			"* text": String,
9559
9560			// Text to html (true = no transformation)
9561			"text html": true,
9562
9563			// Evaluate text as a json expression
9564			"text json": jQuery.parseJSON,
9565
9566			// Parse text as xml
9567			"text xml": jQuery.parseXML
9568		},
9569
9570		// For options that shouldn't be deep extended:
9571		// you can add your own custom options here if
9572		// and when you create one that shouldn't be
9573		// deep extended (see ajaxExtend)
9574		flatOptions: {
9575			url: true,
9576			context: true
9577		}
9578	},
9579
9580	// Creates a full fledged settings object into target
9581	// with both ajaxSettings and settings fields.
9582	// If target is omitted, writes into ajaxSettings.
9583	ajaxSetup: function( target, settings ) {
9584		return settings ?
9585
9586			// Building a settings object
9587			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
9588
9589			// Extending ajaxSettings
9590			ajaxExtend( jQuery.ajaxSettings, target );
9591	},
9592
9593	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
9594	ajaxTransport: addToPrefiltersOrTransports( transports ),
9595
9596	// Main method
9597	ajax: function( url, options ) {
9598
9599		// If url is an object, simulate pre-1.5 signature
9600		if ( typeof url === "object" ) {
9601			options = url;
9602			url = undefined;
9603		}
9604
9605		// Force options to be an object
9606		options = options || {};
9607
9608		var
9609
9610			// Cross-domain detection vars
9611			parts,
9612
9613			// Loop variable
9614			i,
9615
9616			// URL without anti-cache param
9617			cacheURL,
9618
9619			// Response headers as string
9620			responseHeadersString,
9621
9622			// timeout handle
9623			timeoutTimer,
9624
9625			// To know if global events are to be dispatched
9626			fireGlobals,
9627
9628			transport,
9629
9630			// Response headers
9631			responseHeaders,
9632
9633			// Create the final options object
9634			s = jQuery.ajaxSetup( {}, options ),
9635
9636			// Callbacks context
9637			callbackContext = s.context || s,
9638
9639			// Context for global events is callbackContext if it is a DOM node or jQuery collection
9640			globalEventContext = s.context &&
9641				( callbackContext.nodeType || callbackContext.jquery ) ?
9642					jQuery( callbackContext ) :
9643					jQuery.event,
9644
9645			// Deferreds
9646			deferred = jQuery.Deferred(),
9647			completeDeferred = jQuery.Callbacks( "once memory" ),
9648
9649			// Status-dependent callbacks
9650			statusCode = s.statusCode || {},
9651
9652			// Headers (they are sent all at once)
9653			requestHeaders = {},
9654			requestHeadersNames = {},
9655
9656			// The jqXHR state
9657			state = 0,
9658
9659			// Default abort message
9660			strAbort = "canceled",
9661
9662			// Fake xhr
9663			jqXHR = {
9664				readyState: 0,
9665
9666				// Builds headers hashtable if needed
9667				getResponseHeader: function( key ) {
9668					var match;
9669					if ( state === 2 ) {
9670						if ( !responseHeaders ) {
9671							responseHeaders = {};
9672							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
9673								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
9674							}
9675						}
9676						match = responseHeaders[ key.toLowerCase() ];
9677					}
9678					return match == null ? null : match;
9679				},
9680
9681				// Raw string
9682				getAllResponseHeaders: function() {
9683					return state === 2 ? responseHeadersString : null;
9684				},
9685
9686				// Caches the header
9687				setRequestHeader: function( name, value ) {
9688					var lname = name.toLowerCase();
9689					if ( !state ) {
9690						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
9691						requestHeaders[ name ] = value;
9692					}
9693					return this;
9694				},
9695
9696				// Overrides response content-type header
9697				overrideMimeType: function( type ) {
9698					if ( !state ) {
9699						s.mimeType = type;
9700					}
9701					return this;
9702				},
9703
9704				// Status-dependent callbacks
9705				statusCode: function( map ) {
9706					var code;
9707					if ( map ) {
9708						if ( state < 2 ) {
9709							for ( code in map ) {
9710
9711								// Lazy-add the new callback in a way that preserves old ones
9712								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
9713							}
9714						} else {
9715
9716							// Execute the appropriate callbacks
9717							jqXHR.always( map[ jqXHR.status ] );
9718						}
9719					}
9720					return this;
9721				},
9722
9723				// Cancel the request
9724				abort: function( statusText ) {
9725					var finalText = statusText || strAbort;
9726					if ( transport ) {
9727						transport.abort( finalText );
9728					}
9729					done( 0, finalText );
9730					return this;
9731				}
9732			};
9733
9734		// Attach deferreds
9735		deferred.promise( jqXHR ).complete = completeDeferred.add;
9736		jqXHR.success = jqXHR.done;
9737		jqXHR.error = jqXHR.fail;
9738
9739		// Remove hash character (#7531: and string promotion)
9740		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
9741		// Handle falsy url in the settings object (#10093: consistency with old signature)
9742		// We also use the url parameter if available
9743		s.url = ( ( url || s.url || ajaxLocation ) + "" )
9744			.replace( rhash, "" )
9745			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
9746
9747		// Alias method option to type as per ticket #12004
9748		s.type = options.method || options.type || s.method || s.type;
9749
9750		// Extract dataTypes list
9751		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
9752
9753		// A cross-domain request is in order when we have a protocol:host:port mismatch
9754		if ( s.crossDomain == null ) {
9755			parts = rurl.exec( s.url.toLowerCase() );
9756			s.crossDomain = !!( parts &&
9757				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
9758					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
9759						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
9760			);
9761		}
9762
9763		// Convert data if not already a string
9764		if ( s.data && s.processData && typeof s.data !== "string" ) {
9765			s.data = jQuery.param( s.data, s.traditional );
9766		}
9767
9768		// Apply prefilters
9769		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
9770
9771		// If request was aborted inside a prefilter, stop there
9772		if ( state === 2 ) {
9773			return jqXHR;
9774		}
9775
9776		// We can fire global events as of now if asked to
9777		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
9778		fireGlobals = jQuery.event && s.global;
9779
9780		// Watch for a new set of requests
9781		if ( fireGlobals && jQuery.active++ === 0 ) {
9782			jQuery.event.trigger( "ajaxStart" );
9783		}
9784
9785		// Uppercase the type
9786		s.type = s.type.toUpperCase();
9787
9788		// Determine if request has content
9789		s.hasContent = !rnoContent.test( s.type );
9790
9791		// Save the URL in case we're toying with the If-Modified-Since
9792		// and/or If-None-Match header later on
9793		cacheURL = s.url;
9794
9795		// More options handling for requests with no content
9796		if ( !s.hasContent ) {
9797
9798			// If data is available, append data to url
9799			if ( s.data ) {
9800				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
9801
9802				// #9682: remove data so that it's not used in an eventual retry
9803				delete s.data;
9804			}
9805
9806			// Add anti-cache in url if needed
9807			if ( s.cache === false ) {
9808				s.url = rts.test( cacheURL ) ?
9809
9810					// If there is already a '_' parameter, set its value
9811					cacheURL.replace( rts, "$1_=" + nonce++ ) :
9812
9813					// Otherwise add one to the end
9814					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
9815			}
9816		}
9817
9818		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9819		if ( s.ifModified ) {
9820			if ( jQuery.lastModified[ cacheURL ] ) {
9821				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
9822			}
9823			if ( jQuery.etag[ cacheURL ] ) {
9824				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
9825			}
9826		}
9827
9828		// Set the correct header, if data is being sent
9829		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
9830			jqXHR.setRequestHeader( "Content-Type", s.contentType );
9831		}
9832
9833		// Set the Accepts header for the server, depending on the dataType
9834		jqXHR.setRequestHeader(
9835			"Accept",
9836			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
9837				s.accepts[ s.dataTypes[ 0 ] ] +
9838					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
9839				s.accepts[ "*" ]
9840		);
9841
9842		// Check for headers option
9843		for ( i in s.headers ) {
9844			jqXHR.setRequestHeader( i, s.headers[ i ] );
9845		}
9846
9847		// Allow custom headers/mimetypes and early abort
9848		if ( s.beforeSend &&
9849			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
9850
9851			// Abort if not done already and return
9852			return jqXHR.abort();
9853		}
9854
9855		// aborting is no longer a cancellation
9856		strAbort = "abort";
9857
9858		// Install callbacks on deferreds
9859		for ( i in { success: 1, error: 1, complete: 1 } ) {
9860			jqXHR[ i ]( s[ i ] );
9861		}
9862
9863		// Get transport
9864		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
9865
9866		// If no transport, we auto-abort
9867		if ( !transport ) {
9868			done( -1, "No Transport" );
9869		} else {
9870			jqXHR.readyState = 1;
9871
9872			// Send global event
9873			if ( fireGlobals ) {
9874				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
9875			}
9876
9877			// If request was aborted inside ajaxSend, stop there
9878			if ( state === 2 ) {
9879				return jqXHR;
9880			}
9881
9882			// Timeout
9883			if ( s.async && s.timeout > 0 ) {
9884				timeoutTimer = window.setTimeout( function() {
9885					jqXHR.abort( "timeout" );
9886				}, s.timeout );
9887			}
9888
9889			try {
9890				state = 1;
9891				transport.send( requestHeaders, done );
9892			} catch ( e ) {
9893
9894				// Propagate exception as error if not done
9895				if ( state < 2 ) {
9896					done( -1, e );
9897
9898				// Simply rethrow otherwise
9899				} else {
9900					throw e;
9901				}
9902			}
9903		}
9904
9905		// Callback for when everything is done
9906		function done( status, nativeStatusText, responses, headers ) {
9907			var isSuccess, success, error, response, modified,
9908				statusText = nativeStatusText;
9909
9910			// Called once
9911			if ( state === 2 ) {
9912				return;
9913			}
9914
9915			// State is "done" now
9916			state = 2;
9917
9918			// Clear timeout if it exists
9919			if ( timeoutTimer ) {
9920				window.clearTimeout( timeoutTimer );
9921			}
9922
9923			// Dereference transport for early garbage collection
9924			// (no matter how long the jqXHR object will be used)
9925			transport = undefined;
9926
9927			// Cache response headers
9928			responseHeadersString = headers || "";
9929
9930			// Set readyState
9931			jqXHR.readyState = status > 0 ? 4 : 0;
9932
9933			// Determine if successful
9934			isSuccess = status >= 200 && status < 300 || status === 304;
9935
9936			// Get response data
9937			if ( responses ) {
9938				response = ajaxHandleResponses( s, jqXHR, responses );
9939			}
9940
9941			// Convert no matter what (that way responseXXX fields are always set)
9942			response = ajaxConvert( s, response, jqXHR, isSuccess );
9943
9944			// If successful, handle type chaining
9945			if ( isSuccess ) {
9946
9947				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
9948				if ( s.ifModified ) {
9949					modified = jqXHR.getResponseHeader( "Last-Modified" );
9950					if ( modified ) {
9951						jQuery.lastModified[ cacheURL ] = modified;
9952					}
9953					modified = jqXHR.getResponseHeader( "etag" );
9954					if ( modified ) {
9955						jQuery.etag[ cacheURL ] = modified;
9956					}
9957				}
9958
9959				// if no content
9960				if ( status === 204 || s.type === "HEAD" ) {
9961					statusText = "nocontent";
9962
9963				// if not modified
9964				} else if ( status === 304 ) {
9965					statusText = "notmodified";
9966
9967				// If we have data, let's convert it
9968				} else {
9969					statusText = response.state;
9970					success = response.data;
9971					error = response.error;
9972					isSuccess = !error;
9973				}
9974			} else {
9975
9976				// We extract error from statusText
9977				// then normalize statusText and status for non-aborts
9978				error = statusText;
9979				if ( status || !statusText ) {
9980					statusText = "error";
9981					if ( status < 0 ) {
9982						status = 0;
9983					}
9984				}
9985			}
9986
9987			// Set data for the fake xhr object
9988			jqXHR.status = status;
9989			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
9990
9991			// Success/Error
9992			if ( isSuccess ) {
9993				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
9994			} else {
9995				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
9996			}
9997
9998			// Status-dependent callbacks
9999			jqXHR.statusCode( statusCode );
10000			statusCode = undefined;
10001
10002			if ( fireGlobals ) {
10003				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
10004					[ jqXHR, s, isSuccess ? success : error ] );
10005			}
10006
10007			// Complete
10008			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
10009
10010			if ( fireGlobals ) {
10011				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
10012
10013				// Handle the global AJAX counter
10014				if ( !( --jQuery.active ) ) {
10015					jQuery.event.trigger( "ajaxStop" );
10016				}
10017			}
10018		}
10019
10020		return jqXHR;
10021	},
10022
10023	getJSON: function( url, data, callback ) {
10024		return jQuery.get( url, data, callback, "json" );
10025	},
10026
10027	getScript: function( url, callback ) {
10028		return jQuery.get( url, undefined, callback, "script" );
10029	}
10030} );
10031
10032jQuery.each( [ "get", "post" ], function( i, method ) {
10033	jQuery[ method ] = function( url, data, callback, type ) {
10034
10035		// shift arguments if data argument was omitted
10036		if ( jQuery.isFunction( data ) ) {
10037			type = type || callback;
10038			callback = data;
10039			data = undefined;
10040		}
10041
10042		// The url can be an options object (which then must have .url)
10043		return jQuery.ajax( jQuery.extend( {
10044			url: url,
10045			type: method,
10046			dataType: type,
10047			data: data,
10048			success: callback
10049		}, jQuery.isPlainObject( url ) && url ) );
10050	};
10051} );
10052
10053
10054jQuery._evalUrl = function( url ) {
10055	return jQuery.ajax( {
10056		url: url,
10057
10058		// Make this explicit, since user can override this through ajaxSetup (#11264)
10059		type: "GET",
10060		dataType: "script",
10061		cache: true,
10062		async: false,
10063		global: false,
10064		"throws": true
10065	} );
10066};
10067
10068
10069jQuery.fn.extend( {
10070	wrapAll: function( html ) {
10071		if ( jQuery.isFunction( html ) ) {
10072			return this.each( function( i ) {
10073				jQuery( this ).wrapAll( html.call( this, i ) );
10074			} );
10075		}
10076
10077		if ( this[ 0 ] ) {
10078
10079			// The elements to wrap the target around
10080			var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
10081
10082			if ( this[ 0 ].parentNode ) {
10083				wrap.insertBefore( this[ 0 ] );
10084			}
10085
10086			wrap.map( function() {
10087				var elem = this;
10088
10089				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
10090					elem = elem.firstChild;
10091				}
10092
10093				return elem;
10094			} ).append( this );
10095		}
10096
10097		return this;
10098	},
10099
10100	wrapInner: function( html ) {
10101		if ( jQuery.isFunction( html ) ) {
10102			return this.each( function( i ) {
10103				jQuery( this ).wrapInner( html.call( this, i ) );
10104			} );
10105		}
10106
10107		return this.each( function() {
10108			var self = jQuery( this ),
10109				contents = self.contents();
10110
10111			if ( contents.length ) {
10112				contents.wrapAll( html );
10113
10114			} else {
10115				self.append( html );
10116			}
10117		} );
10118	},
10119
10120	wrap: function( html ) {
10121		var isFunction = jQuery.isFunction( html );
10122
10123		return this.each( function( i ) {
10124			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
10125		} );
10126	},
10127
10128	unwrap: function() {
10129		return this.parent().each( function() {
10130			if ( !jQuery.nodeName( this, "body" ) ) {
10131				jQuery( this ).replaceWith( this.childNodes );
10132			}
10133		} ).end();
10134	}
10135} );
10136
10137
10138function getDisplay( elem ) {
10139	return elem.style && elem.style.display || jQuery.css( elem, "display" );
10140}
10141
10142function filterHidden( elem ) {
10143
10144	// Disconnected elements are considered hidden
10145	if ( !jQuery.contains( elem.ownerDocument || document, elem ) ) {
10146		return true;
10147	}
10148	while ( elem && elem.nodeType === 1 ) {
10149		if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) {
10150			return true;
10151		}
10152		elem = elem.parentNode;
10153	}
10154	return false;
10155}
10156
10157jQuery.expr.filters.hidden = function( elem ) {
10158
10159	// Support: Opera <= 12.12
10160	// Opera reports offsetWidths and offsetHeights less than zero on some elements
10161	return support.reliableHiddenOffsets() ?
10162		( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 &&
10163			!elem.getClientRects().length ) :
10164			filterHidden( elem );
10165};
10166
10167jQuery.expr.filters.visible = function( elem ) {
10168	return !jQuery.expr.filters.hidden( elem );
10169};
10170
10171
10172
10173
10174var r20 = /%20/g,
10175	rbracket = /\[\]$/,
10176	rCRLF = /\r?\n/g,
10177	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
10178	rsubmittable = /^(?:input|select|textarea|keygen)/i;
10179
10180function buildParams( prefix, obj, traditional, add ) {
10181	var name;
10182
10183	if ( jQuery.isArray( obj ) ) {
10184
10185		// Serialize array item.
10186		jQuery.each( obj, function( i, v ) {
10187			if ( traditional || rbracket.test( prefix ) ) {
10188
10189				// Treat each array item as a scalar.
10190				add( prefix, v );
10191
10192			} else {
10193
10194				// Item is non-scalar (array or object), encode its numeric index.
10195				buildParams(
10196					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
10197					v,
10198					traditional,
10199					add
10200				);
10201			}
10202		} );
10203
10204	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
10205
10206		// Serialize object item.
10207		for ( name in obj ) {
10208			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
10209		}
10210
10211	} else {
10212
10213		// Serialize scalar item.
10214		add( prefix, obj );
10215	}
10216}
10217
10218// Serialize an array of form elements or a set of
10219// key/values into a query string
10220jQuery.param = function( a, traditional ) {
10221	var prefix,
10222		s = [],
10223		add = function( key, value ) {
10224
10225			// If value is a function, invoke it and return its value
10226			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
10227			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
10228		};
10229
10230	// Set traditional to true for jQuery <= 1.3.2 behavior.
10231	if ( traditional === undefined ) {
10232		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
10233	}
10234
10235	// If an array was passed in, assume that it is an array of form elements.
10236	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
10237
10238		// Serialize the form elements
10239		jQuery.each( a, function() {
10240			add( this.name, this.value );
10241		} );
10242
10243	} else {
10244
10245		// If traditional, encode the "old" way (the way 1.3.2 or older
10246		// did it), otherwise encode params recursively.
10247		for ( prefix in a ) {
10248			buildParams( prefix, a[ prefix ], traditional, add );
10249		}
10250	}
10251
10252	// Return the resulting serialization
10253	return s.join( "&" ).replace( r20, "+" );
10254};
10255
10256jQuery.fn.extend( {
10257	serialize: function() {
10258		return jQuery.param( this.serializeArray() );
10259	},
10260	serializeArray: function() {
10261		return this.map( function() {
10262
10263			// Can add propHook for "elements" to filter or add form elements
10264			var elements = jQuery.prop( this, "elements" );
10265			return elements ? jQuery.makeArray( elements ) : this;
10266		} )
10267		.filter( function() {
10268			var type = this.type;
10269
10270			// Use .is(":disabled") so that fieldset[disabled] works
10271			return this.name && !jQuery( this ).is( ":disabled" ) &&
10272				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
10273				( this.checked || !rcheckableType.test( type ) );
10274		} )
10275		.map( function( i, elem ) {
10276			var val = jQuery( this ).val();
10277
10278			return val == null ?
10279				null :
10280				jQuery.isArray( val ) ?
10281					jQuery.map( val, function( val ) {
10282						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
10283					} ) :
10284					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
10285		} ).get();
10286	}
10287} );
10288
10289
10290// Create the request object
10291// (This is still attached to ajaxSettings for backward compatibility)
10292jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
10293
10294	// Support: IE6-IE8
10295	function() {
10296
10297		// XHR cannot access local files, always use ActiveX for that case
10298		if ( this.isLocal ) {
10299			return createActiveXHR();
10300		}
10301
10302		// Support: IE 9-11
10303		// IE seems to error on cross-domain PATCH requests when ActiveX XHR
10304		// is used. In IE 9+ always use the native XHR.
10305		// Note: this condition won't catch Edge as it doesn't define
10306		// document.documentMode but it also doesn't support ActiveX so it won't
10307		// reach this code.
10308		if ( document.documentMode > 8 ) {
10309			return createStandardXHR();
10310		}
10311
10312		// Support: IE<9
10313		// oldIE XHR does not support non-RFC2616 methods (#13240)
10314		// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
10315		// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
10316		// Although this check for six methods instead of eight
10317		// since IE also does not support "trace" and "connect"
10318		return /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
10319			createStandardXHR() || createActiveXHR();
10320	} :
10321
10322	// For all other browsers, use the standard XMLHttpRequest object
10323	createStandardXHR;
10324
10325var xhrId = 0,
10326	xhrCallbacks = {},
10327	xhrSupported = jQuery.ajaxSettings.xhr();
10328
10329// Support: IE<10
10330// Open requests must be manually aborted on unload (#5280)
10331// See https://support.microsoft.com/kb/2856746 for more info
10332if ( window.attachEvent ) {
10333	window.attachEvent( "onunload", function() {
10334		for ( var key in xhrCallbacks ) {
10335			xhrCallbacks[ key ]( undefined, true );
10336		}
10337	} );
10338}
10339
10340// Determine support properties
10341support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
10342xhrSupported = support.ajax = !!xhrSupported;
10343
10344// Create transport if the browser can provide an xhr
10345if ( xhrSupported ) {
10346
10347	jQuery.ajaxTransport( function( options ) {
10348
10349		// Cross domain only allowed if supported through XMLHttpRequest
10350		if ( !options.crossDomain || support.cors ) {
10351
10352			var callback;
10353
10354			return {
10355				send: function( headers, complete ) {
10356					var i,
10357						xhr = options.xhr(),
10358						id = ++xhrId;
10359
10360					// Open the socket
10361					xhr.open(
10362						options.type,
10363						options.url,
10364						options.async,
10365						options.username,
10366						options.password
10367					);
10368
10369					// Apply custom fields if provided
10370					if ( options.xhrFields ) {
10371						for ( i in options.xhrFields ) {
10372							xhr[ i ] = options.xhrFields[ i ];
10373						}
10374					}
10375
10376					// Override mime type if needed
10377					if ( options.mimeType && xhr.overrideMimeType ) {
10378						xhr.overrideMimeType( options.mimeType );
10379					}
10380
10381					// X-Requested-With header
10382					// For cross-domain requests, seeing as conditions for a preflight are
10383					// akin to a jigsaw puzzle, we simply never set it to be sure.
10384					// (it can always be set on a per-request basis or even using ajaxSetup)
10385					// For same-domain requests, won't change header if already provided.
10386					if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
10387						headers[ "X-Requested-With" ] = "XMLHttpRequest";
10388					}
10389
10390					// Set headers
10391					for ( i in headers ) {
10392
10393						// Support: IE<9
10394						// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
10395						// request header to a null-value.
10396						//
10397						// To keep consistent with other XHR implementations, cast the value
10398						// to string and ignore `undefined`.
10399						if ( headers[ i ] !== undefined ) {
10400							xhr.setRequestHeader( i, headers[ i ] + "" );
10401						}
10402					}
10403
10404					// Do send the request
10405					// This may raise an exception which is actually
10406					// handled in jQuery.ajax (so no try/catch here)
10407					xhr.send( ( options.hasContent && options.data ) || null );
10408
10409					// Listener
10410					callback = function( _, isAbort ) {
10411						var status, statusText, responses;
10412
10413						// Was never called and is aborted or complete
10414						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
10415
10416							// Clean up
10417							delete xhrCallbacks[ id ];
10418							callback = undefined;
10419							xhr.onreadystatechange = jQuery.noop;
10420
10421							// Abort manually if needed
10422							if ( isAbort ) {
10423								if ( xhr.readyState !== 4 ) {
10424									xhr.abort();
10425								}
10426							} else {
10427								responses = {};
10428								status = xhr.status;
10429
10430								// Support: IE<10
10431								// Accessing binary-data responseText throws an exception
10432								// (#11426)
10433								if ( typeof xhr.responseText === "string" ) {
10434									responses.text = xhr.responseText;
10435								}
10436
10437								// Firefox throws an exception when accessing
10438								// statusText for faulty cross-domain requests
10439								try {
10440									statusText = xhr.statusText;
10441								} catch ( e ) {
10442
10443									// We normalize with Webkit giving an empty statusText
10444									statusText = "";
10445								}
10446
10447								// Filter status for non standard behaviors
10448
10449								// If the request is local and we have data: assume a success
10450								// (success with no data won't get notified, that's the best we
10451								// can do given current implementations)
10452								if ( !status && options.isLocal && !options.crossDomain ) {
10453									status = responses.text ? 200 : 404;
10454
10455								// IE - #1450: sometimes returns 1223 when it should be 204
10456								} else if ( status === 1223 ) {
10457									status = 204;
10458								}
10459							}
10460						}
10461
10462						// Call complete if needed
10463						if ( responses ) {
10464							complete( status, statusText, responses, xhr.getAllResponseHeaders() );
10465						}
10466					};
10467
10468					// Do send the request
10469					// `xhr.send` may raise an exception, but it will be
10470					// handled in jQuery.ajax (so no try/catch here)
10471					if ( !options.async ) {
10472
10473						// If we're in sync mode we fire the callback
10474						callback();
10475					} else if ( xhr.readyState === 4 ) {
10476
10477						// (IE6 & IE7) if it's in cache and has been
10478						// retrieved directly we need to fire the callback
10479						window.setTimeout( callback );
10480					} else {
10481
10482						// Register the callback, but delay it in case `xhr.send` throws
10483						// Add to the list of active xhr callbacks
10484						xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
10485					}
10486				},
10487
10488				abort: function() {
10489					if ( callback ) {
10490						callback( undefined, true );
10491					}
10492				}
10493			};
10494		}
10495	} );
10496}
10497
10498// Functions to create xhrs
10499function createStandardXHR() {
10500	try {
10501		return new window.XMLHttpRequest();
10502	} catch ( e ) {}
10503}
10504
10505function createActiveXHR() {
10506	try {
10507		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
10508	} catch ( e ) {}
10509}
10510
10511
10512
10513
10514// Install script dataType
10515jQuery.ajaxSetup( {
10516	accepts: {
10517		script: "text/javascript, application/javascript, " +
10518			"application/ecmascript, application/x-ecmascript"
10519	},
10520	contents: {
10521		script: /\b(?:java|ecma)script\b/
10522	},
10523	converters: {
10524		"text script": function( text ) {
10525			jQuery.globalEval( text );
10526			return text;
10527		}
10528	}
10529} );
10530
10531// Handle cache's special case and global
10532jQuery.ajaxPrefilter( "script", function( s ) {
10533	if ( s.cache === undefined ) {
10534		s.cache = false;
10535	}
10536	if ( s.crossDomain ) {
10537		s.type = "GET";
10538		s.global = false;
10539	}
10540} );
10541
10542// Bind script tag hack transport
10543jQuery.ajaxTransport( "script", function( s ) {
10544
10545	// This transport only deals with cross domain requests
10546	if ( s.crossDomain ) {
10547
10548		var script,
10549			head = document.head || jQuery( "head" )[ 0 ] || document.documentElement;
10550
10551		return {
10552
10553			send: function( _, callback ) {
10554
10555				script = document.createElement( "script" );
10556
10557				script.async = true;
10558
10559				if ( s.scriptCharset ) {
10560					script.charset = s.scriptCharset;
10561				}
10562
10563				script.src = s.url;
10564
10565				// Attach handlers for all browsers
10566				script.onload = script.onreadystatechange = function( _, isAbort ) {
10567
10568					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
10569
10570						// Handle memory leak in IE
10571						script.onload = script.onreadystatechange = null;
10572
10573						// Remove the script
10574						if ( script.parentNode ) {
10575							script.parentNode.removeChild( script );
10576						}
10577
10578						// Dereference the script
10579						script = null;
10580
10581						// Callback if not abort
10582						if ( !isAbort ) {
10583							callback( 200, "success" );
10584						}
10585					}
10586				};
10587
10588				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
10589				// Use native DOM manipulation to avoid our domManip AJAX trickery
10590				head.insertBefore( script, head.firstChild );
10591			},
10592
10593			abort: function() {
10594				if ( script ) {
10595					script.onload( undefined, true );
10596				}
10597			}
10598		};
10599	}
10600} );
10601
10602
10603
10604
10605var oldCallbacks = [],
10606	rjsonp = /(=)\?(?=&|$)|\?\?/;
10607
10608// Default jsonp settings
10609jQuery.ajaxSetup( {
10610	jsonp: "callback",
10611	jsonpCallback: function() {
10612		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
10613		this[ callback ] = true;
10614		return callback;
10615	}
10616} );
10617
10618// Detect, normalize options and install callbacks for jsonp requests
10619jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
10620
10621	var callbackName, overwritten, responseContainer,
10622		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
10623			"url" :
10624			typeof s.data === "string" &&
10625				( s.contentType || "" )
10626					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
10627				rjsonp.test( s.data ) && "data"
10628		);
10629
10630	// Handle iff the expected data type is "jsonp" or we have a parameter to set
10631	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
10632
10633		// Get callback name, remembering preexisting value associated with it
10634		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
10635			s.jsonpCallback() :
10636			s.jsonpCallback;
10637
10638		// Insert callback into url or form data
10639		if ( jsonProp ) {
10640			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
10641		} else if ( s.jsonp !== false ) {
10642			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
10643		}
10644
10645		// Use data converter to retrieve json after script execution
10646		s.converters[ "script json" ] = function() {
10647			if ( !responseContainer ) {
10648				jQuery.error( callbackName + " was not called" );
10649			}
10650			return responseContainer[ 0 ];
10651		};
10652
10653		// force json dataType
10654		s.dataTypes[ 0 ] = "json";
10655
10656		// Install callback
10657		overwritten = window[ callbackName ];
10658		window[ callbackName ] = function() {
10659			responseContainer = arguments;
10660		};
10661
10662		// Clean-up function (fires after converters)
10663		jqXHR.always( function() {
10664
10665			// If previous value didn't exist - remove it
10666			if ( overwritten === undefined ) {
10667				jQuery( window ).removeProp( callbackName );
10668
10669			// Otherwise restore preexisting value
10670			} else {
10671				window[ callbackName ] = overwritten;
10672			}
10673
10674			// Save back as free
10675			if ( s[ callbackName ] ) {
10676
10677				// make sure that re-using the options doesn't screw things around
10678				s.jsonpCallback = originalSettings.jsonpCallback;
10679
10680				// save the callback name for future use
10681				oldCallbacks.push( callbackName );
10682			}
10683
10684			// Call if it was a function and we have a response
10685			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
10686				overwritten( responseContainer[ 0 ] );
10687			}
10688
10689			responseContainer = overwritten = undefined;
10690		} );
10691
10692		// Delegate to script
10693		return "script";
10694	}
10695} );
10696
10697
10698
10699
10700// data: string of html
10701// context (optional): If specified, the fragment will be created in this context,
10702// defaults to document
10703// keepScripts (optional): If true, will include scripts passed in the html string
10704jQuery.parseHTML = function( data, context, keepScripts ) {
10705	if ( !data || typeof data !== "string" ) {
10706		return null;
10707	}
10708	if ( typeof context === "boolean" ) {
10709		keepScripts = context;
10710		context = false;
10711	}
10712	context = context || document;
10713
10714	var parsed = rsingleTag.exec( data ),
10715		scripts = !keepScripts && [];
10716
10717	// Single tag
10718	if ( parsed ) {
10719		return [ context.createElement( parsed[ 1 ] ) ];
10720	}
10721
10722	parsed = buildFragment( [ data ], context, scripts );
10723
10724	if ( scripts && scripts.length ) {
10725		jQuery( scripts ).remove();
10726	}
10727
10728	return jQuery.merge( [], parsed.childNodes );
10729};
10730
10731
10732// Keep a copy of the old load method
10733var _load = jQuery.fn.load;
10734
10735/**
10736 * Load a url into a page
10737 */
10738jQuery.fn.load = function( url, params, callback ) {
10739	if ( typeof url !== "string" && _load ) {
10740		return _load.apply( this, arguments );
10741	}
10742
10743	var selector, type, response,
10744		self = this,
10745		off = url.indexOf( " " );
10746
10747	if ( off > -1 ) {
10748		selector = jQuery.trim( url.slice( off, url.length ) );
10749		url = url.slice( 0, off );
10750	}
10751
10752	// If it's a function
10753	if ( jQuery.isFunction( params ) ) {
10754
10755		// We assume that it's the callback
10756		callback = params;
10757		params = undefined;
10758
10759	// Otherwise, build a param string
10760	} else if ( params && typeof params === "object" ) {
10761		type = "POST";
10762	}
10763
10764	// If we have elements to modify, make the request
10765	if ( self.length > 0 ) {
10766		jQuery.ajax( {
10767			url: url,
10768
10769			// If "type" variable is undefined, then "GET" method will be used.
10770			// Make value of this field explicit since
10771			// user can override it through ajaxSetup method
10772			type: type || "GET",
10773			dataType: "html",
10774			data: params
10775		} ).done( function( responseText ) {
10776
10777			// Save response for use in complete callback
10778			response = arguments;
10779
10780			self.html( selector ?
10781
10782				// If a selector was specified, locate the right elements in a dummy div
10783				// Exclude scripts to avoid IE 'Permission Denied' errors
10784				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
10785
10786				// Otherwise use the full result
10787				responseText );
10788
10789		// If the request succeeds, this function gets "data", "status", "jqXHR"
10790		// but they are ignored because response was set above.
10791		// If it fails, this function gets "jqXHR", "status", "error"
10792		} ).always( callback && function( jqXHR, status ) {
10793			self.each( function() {
10794				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
10795			} );
10796		} );
10797	}
10798
10799	return this;
10800};
10801
10802
10803
10804
10805// Attach a bunch of functions for handling common AJAX events
10806jQuery.each( [
10807	"ajaxStart",
10808	"ajaxStop",
10809	"ajaxComplete",
10810	"ajaxError",
10811	"ajaxSuccess",
10812	"ajaxSend"
10813], function( i, type ) {
10814	jQuery.fn[ type ] = function( fn ) {
10815		return this.on( type, fn );
10816	};
10817} );
10818
10819
10820
10821
10822jQuery.expr.filters.animated = function( elem ) {
10823	return jQuery.grep( jQuery.timers, function( fn ) {
10824		return elem === fn.elem;
10825	} ).length;
10826};
10827
10828
10829
10830
10831
10832/**
10833 * Gets a window from an element
10834 */
10835function getWindow( elem ) {
10836	return jQuery.isWindow( elem ) ?
10837		elem :
10838		elem.nodeType === 9 ?
10839			elem.defaultView || elem.parentWindow :
10840			false;
10841}
10842
10843jQuery.offset = {
10844	setOffset: function( elem, options, i ) {
10845		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
10846			position = jQuery.css( elem, "position" ),
10847			curElem = jQuery( elem ),
10848			props = {};
10849
10850		// set position first, in-case top/left are set even on static elem
10851		if ( position === "static" ) {
10852			elem.style.position = "relative";
10853		}
10854
10855		curOffset = curElem.offset();
10856		curCSSTop = jQuery.css( elem, "top" );
10857		curCSSLeft = jQuery.css( elem, "left" );
10858		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
10859			jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1;
10860
10861		// need to be able to calculate position if either top or left
10862		// is auto and position is either absolute or fixed
10863		if ( calculatePosition ) {
10864			curPosition = curElem.position();
10865			curTop = curPosition.top;
10866			curLeft = curPosition.left;
10867		} else {
10868			curTop = parseFloat( curCSSTop ) || 0;
10869			curLeft = parseFloat( curCSSLeft ) || 0;
10870		}
10871
10872		if ( jQuery.isFunction( options ) ) {
10873
10874			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
10875			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
10876		}
10877
10878		if ( options.top != null ) {
10879			props.top = ( options.top - curOffset.top ) + curTop;
10880		}
10881		if ( options.left != null ) {
10882			props.left = ( options.left - curOffset.left ) + curLeft;
10883		}
10884
10885		if ( "using" in options ) {
10886			options.using.call( elem, props );
10887		} else {
10888			curElem.css( props );
10889		}
10890	}
10891};
10892
10893jQuery.fn.extend( {
10894	offset: function( options ) {
10895		if ( arguments.length ) {
10896			return options === undefined ?
10897				this :
10898				this.each( function( i ) {
10899					jQuery.offset.setOffset( this, options, i );
10900				} );
10901		}
10902
10903		var docElem, win,
10904			box = { top: 0, left: 0 },
10905			elem = this[ 0 ],
10906			doc = elem && elem.ownerDocument;
10907
10908		if ( !doc ) {
10909			return;
10910		}
10911
10912		docElem = doc.documentElement;
10913
10914		// Make sure it's not a disconnected DOM node
10915		if ( !jQuery.contains( docElem, elem ) ) {
10916			return box;
10917		}
10918
10919		// If we don't have gBCR, just use 0,0 rather than error
10920		// BlackBerry 5, iOS 3 (original iPhone)
10921		if ( typeof elem.getBoundingClientRect !== "undefined" ) {
10922			box = elem.getBoundingClientRect();
10923		}
10924		win = getWindow( doc );
10925		return {
10926			top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
10927			left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
10928		};
10929	},
10930
10931	position: function() {
10932		if ( !this[ 0 ] ) {
10933			return;
10934		}
10935
10936		var offsetParent, offset,
10937			parentOffset = { top: 0, left: 0 },
10938			elem = this[ 0 ];
10939
10940		// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
10941		// because it is its only offset parent
10942		if ( jQuery.css( elem, "position" ) === "fixed" ) {
10943
10944			// we assume that getBoundingClientRect is available when computed position is fixed
10945			offset = elem.getBoundingClientRect();
10946		} else {
10947
10948			// Get *real* offsetParent
10949			offsetParent = this.offsetParent();
10950
10951			// Get correct offsets
10952			offset = this.offset();
10953			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
10954				parentOffset = offsetParent.offset();
10955			}
10956
10957			// Add offsetParent borders
10958			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
10959			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
10960		}
10961
10962		// Subtract parent offsets and element margins
10963		// note: when an element has margin: auto the offsetLeft and marginLeft
10964		// are the same in Safari causing offset.left to incorrectly be 0
10965		return {
10966			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
10967			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
10968		};
10969	},
10970
10971	offsetParent: function() {
10972		return this.map( function() {
10973			var offsetParent = this.offsetParent;
10974
10975			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) &&
10976				jQuery.css( offsetParent, "position" ) === "static" ) ) {
10977				offsetParent = offsetParent.offsetParent;
10978			}
10979			return offsetParent || documentElement;
10980		} );
10981	}
10982} );
10983
10984// Create scrollLeft and scrollTop methods
10985jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
10986	var top = /Y/.test( prop );
10987
10988	jQuery.fn[ method ] = function( val ) {
10989		return access( this, function( elem, method, val ) {
10990			var win = getWindow( elem );
10991
10992			if ( val === undefined ) {
10993				return win ? ( prop in win ) ? win[ prop ] :
10994					win.document.documentElement[ method ] :
10995					elem[ method ];
10996			}
10997
10998			if ( win ) {
10999				win.scrollTo(
11000					!top ? val : jQuery( win ).scrollLeft(),
11001					top ? val : jQuery( win ).scrollTop()
11002				);
11003
11004			} else {
11005				elem[ method ] = val;
11006			}
11007		}, method, val, arguments.length, null );
11008	};
11009} );
11010
11011// Support: Safari<7-8+, Chrome<37-44+
11012// Add the top/left cssHooks using jQuery.fn.position
11013// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
11014// getComputedStyle returns percent when specified for top/left/bottom/right
11015// rather than make the css module depend on the offset module, we just check for it here
11016jQuery.each( [ "top", "left" ], function( i, prop ) {
11017	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
11018		function( elem, computed ) {
11019			if ( computed ) {
11020				computed = curCSS( elem, prop );
11021
11022				// if curCSS returns percentage, fallback to offset
11023				return rnumnonpx.test( computed ) ?
11024					jQuery( elem ).position()[ prop ] + "px" :
11025					computed;
11026			}
11027		}
11028	);
11029} );
11030
11031
11032// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
11033jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
11034	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
11035	function( defaultExtra, funcName ) {
11036
11037		// margin is only for outerHeight, outerWidth
11038		jQuery.fn[ funcName ] = function( margin, value ) {
11039			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
11040				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
11041
11042			return access( this, function( elem, type, value ) {
11043				var doc;
11044
11045				if ( jQuery.isWindow( elem ) ) {
11046
11047					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
11048					// isn't a whole lot we can do. See pull request at this URL for discussion:
11049					// https://github.com/jquery/jquery/pull/764
11050					return elem.document.documentElement[ "client" + name ];
11051				}
11052
11053				// Get document width or height
11054				if ( elem.nodeType === 9 ) {
11055					doc = elem.documentElement;
11056
11057					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
11058					// whichever is greatest
11059					// unfortunately, this causes bug #3838 in IE6/8 only,
11060					// but there is currently no good, small way to fix it.
11061					return Math.max(
11062						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
11063						elem.body[ "offset" + name ], doc[ "offset" + name ],
11064						doc[ "client" + name ]
11065					);
11066				}
11067
11068				return value === undefined ?
11069
11070					// Get width or height on the element, requesting but not forcing parseFloat
11071					jQuery.css( elem, type, extra ) :
11072
11073					// Set width or height on the element
11074					jQuery.style( elem, type, value, extra );
11075			}, type, chainable ? margin : undefined, chainable, null );
11076		};
11077	} );
11078} );
11079
11080
11081jQuery.fn.extend( {
11082
11083	bind: function( types, data, fn ) {
11084		return this.on( types, null, data, fn );
11085	},
11086	unbind: function( types, fn ) {
11087		return this.off( types, null, fn );
11088	},
11089
11090	delegate: function( selector, types, data, fn ) {
11091		return this.on( types, selector, data, fn );
11092	},
11093	undelegate: function( selector, types, fn ) {
11094
11095		// ( namespace ) or ( selector, types [, fn] )
11096		return arguments.length === 1 ?
11097			this.off( selector, "**" ) :
11098			this.off( types, selector || "**", fn );
11099	}
11100} );
11101
11102// The number of elements contained in the matched element set
11103jQuery.fn.size = function() {
11104	return this.length;
11105};
11106
11107jQuery.fn.andSelf = jQuery.fn.addBack;
11108
11109
11110
11111
11112// Register as a named AMD module, since jQuery can be concatenated with other
11113// files that may use define, but not via a proper concatenation script that
11114// understands anonymous AMD modules. A named AMD is safest and most robust
11115// way to register. Lowercase jquery is used because AMD module names are
11116// derived from file names, and jQuery is normally delivered in a lowercase
11117// file name. Do this after creating the global so that if an AMD module wants
11118// to call noConflict to hide this version of jQuery, it will work.
11119
11120// Note that for maximum portability, libraries that are not jQuery should
11121// declare themselves as anonymous modules, and avoid setting a global if an
11122// AMD loader is present. jQuery is a special case. For more information, see
11123// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
11124
11125if ( typeof define === "function" && define.amd ) {
11126	define( "jquery", [], function() {
11127		return jQuery;
11128	} );
11129}
11130
11131
11132
11133var
11134
11135	// Map over jQuery in case of overwrite
11136	_jQuery = window.jQuery,
11137
11138	// Map over the $ in case of overwrite
11139	_$ = window.$;
11140
11141jQuery.noConflict = function( deep ) {
11142	if ( window.$ === jQuery ) {
11143		window.$ = _$;
11144	}
11145
11146	if ( deep && window.jQuery === jQuery ) {
11147		window.jQuery = _jQuery;
11148	}
11149
11150	return jQuery;
11151};
11152
11153// Expose jQuery and $ identifiers, even in
11154// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
11155// and CommonJS for browser emulators (#13566)
11156if ( !noGlobal ) {
11157	window.jQuery = window.$ = jQuery;
11158}
11159
11160return jQuery;
11161}));
11162  })();
11163});
11164require.alias("jquery/dist/jquery.js", "jquery");require.register("___globals___", function(exports, require, module) {
11165  
11166
11167// Auto-loaded modules from config.npm.globals.
11168window["$"] = require("jquery");
11169window.jQuery = require("jquery");
11170
11171
11172});})();require('___globals___');
11173
11174
11175//# sourceMappingURL=vendor.js.map