https://www.easydcim.com/client-area/templates/easydcim/assets/js/scripts.js

1/*!
2 * jQuery JavaScript Library v1.12.4
3 * http://jquery.com/
4 *
5 * Includes Sizzle.js
6 * http://sizzlejs.com/
7 *
8 * Copyright jQuery Foundation and other contributors
9 * Released under the MIT license
10 * http://jquery.org/license
11 *
12 * Date: 2016-05-20T17:17Z
13 */
14
15(function( global, factory ) {
16
17	if ( typeof module === "object" && typeof module.exports === "object" ) {
18		// For CommonJS and CommonJS-like environments where a proper `window`
19		// is present, execute the factory and get jQuery.
20		// For environments that do not have a `window` with a `document`
21		// (such as Node.js), expose a factory as module.exports.
22		// This accentuates the need for the creation of a real `window`.
23		// e.g. var jQuery = require("jquery")(window);
24		// See ticket #14549 for more info.
25		module.exports = global.document ?
26			factory( global, true ) :
27			function( w ) {
28				if ( !w.document ) {
29					throw new Error( "jQuery requires a window with a document" );
30				}
31				return factory( w );
32			};
33	} else {
34		factory( global );
35	}
36
37// Pass this if window is not defined yet
38}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
39
40// Support: Firefox 18+
41// Can't be in strict mode, several libs including ASP.NET trace
42// the stack via arguments.caller.callee and Firefox dies if
43// you try to trace through "use strict" call chains. (#13335)
44//"use strict";
45	var deletedIds = [];
46
47	var document = window.document;
48
49	var slice = deletedIds.slice;
50
51	var concat = deletedIds.concat;
52
53	var push = deletedIds.push;
54
55	var indexOf = deletedIds.indexOf;
56
57	var class2type = {};
58
59	var toString = class2type.toString;
60
61	var hasOwn = class2type.hasOwnProperty;
62
63	var support = {};
64
65
66
67	var
68		version = "1.12.4",
69
70		// Define a local copy of jQuery
71		jQuery = function( selector, context ) {
72
73			// The jQuery object is actually just the init constructor 'enhanced'
74			// Need init if jQuery is called (just allow error to be thrown if not included)
75			return new jQuery.fn.init( selector, context );
76		},
77
78		// Support: Android<4.1, IE<9
79		// Make sure we trim BOM and NBSP
80		rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
81
82		// Matches dashed string for camelizing
83		rmsPrefix = /^-ms-/,
84		rdashAlpha = /-([\da-z])/gi,
85
86		// Used by jQuery.camelCase as callback to replace()
87		fcamelCase = function( all, letter ) {
88			return letter.toUpperCase();
89		};
90
91	jQuery.fn = jQuery.prototype = {
92
93		// The current version of jQuery being used
94		jquery: version,
95
96		constructor: jQuery,
97
98		// Start with an empty selector
99		selector: "",
100
101		// The default length of a jQuery object is 0
102		length: 0,
103
104		toArray: function() {
105			return slice.call( this );
106		},
107
108		// Get the Nth element in the matched element set OR
109		// Get the whole matched element set as a clean array
110		get: function( num ) {
111			return num != null ?
112
113				// Return just the one element from the set
114				( num < 0 ? this[ num + this.length ] : this[ num ] ) :
115
116				// Return all the elements in a clean array
117				slice.call( this );
118		},
119
120		// Take an array of elements and push it onto the stack
121		// (returning the new matched element set)
122		pushStack: function( elems ) {
123
124			// Build a new jQuery matched element set
125			var ret = jQuery.merge( this.constructor(), elems );
126
127			// Add the old object onto the stack (as a reference)
128			ret.prevObject = this;
129			ret.context = this.context;
130
131			// Return the newly-formed element set
132			return ret;
133		},
134
135		// Execute a callback for every element in the matched set.
136		each: function( callback ) {
137			return jQuery.each( this, callback );
138		},
139
140		map: function( callback ) {
141			return this.pushStack( jQuery.map( this, function( elem, i ) {
142				return callback.call( elem, i, elem );
143			} ) );
144		},
145
146		slice: function() {
147			return this.pushStack( slice.apply( this, arguments ) );
148		},
149
150		first: function() {
151			return this.eq( 0 );
152		},
153
154		last: function() {
155			return this.eq( -1 );
156		},
157
158		eq: function( i ) {
159			var len = this.length,
160				j = +i + ( i < 0 ? len : 0 );
161			return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
162		},
163
164		end: function() {
165			return this.prevObject || this.constructor();
166		},
167
168		// For internal use only.
169		// Behaves like an Array's method, not like a jQuery method.
170		push: push,
171		sort: deletedIds.sort,
172		splice: deletedIds.splice
173	};
174
175	jQuery.extend = jQuery.fn.extend = function() {
176		var src, copyIsArray, copy, name, options, clone,
177			target = arguments[ 0 ] || {},
178			i = 1,
179			length = arguments.length,
180			deep = false;

181
182		// Handle a deep copy situation
183		if ( typeof target === "boolean" ) {
184			deep = target;
185
186			// skip the boolean and the target
187			target = arguments[ i ] || {};
188			i++;
189		}
190
191		// Handle case when target is a string or something (possible in deep copy)
192		if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
193			target = {};
194		}
195
196		// extend jQuery itself if only one argument is passed
197		if ( i === length ) {
198			target = this;
199			i--;
200		}
201
202		for ( ; i < length; i++ ) {
203
204			// Only deal with non-null/undefined values
205			if ( ( options = arguments[ i ] ) != null ) {
206
207				// Extend the base object
208				for ( name in options ) {
209					src = target[ name ];
210					copy = options[ name ];
211
212					// Prevent never-ending loop
213					if ( target === copy ) {
214						continue;
215					}
216
217					// Recurse if we're merging plain objects or arrays
218					if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
219						( copyIsArray = jQuery.isArray( copy ) ) ) ) {
220
221						if ( copyIsArray ) {
222							copyIsArray = false;
223							clone = src && jQuery.isArray( src ) ? src : [];
224
225						} else {
226							clone = src && jQuery.isPlainObject( src ) ? src : {};
227						}
228
229						// Never move original objects, clone them
230						target[ name ] = jQuery.extend( deep, clone, copy );
231
232						// Don't bring in undefined values
233					} else if ( copy !== undefined ) {
234						target[ name ] = copy;
235					}
236				}
237			}
238		}
239
240		// Return the modified object
241		return target;
242	};
243
244	jQuery.extend( {
245
246		// Unique for each copy of jQuery on the page
247		expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
248
249		// Assume jQuery is ready without the ready module
250		isReady: true,
251
252		error: function( msg ) {
253			throw new Error( msg );
254		},
255
256		noop: function() {},
257
258		// See test/unit/core.js for details concerning isFunction.
259		// Since version 1.3, DOM methods and functions like alert
260		// aren't supported. They return false on IE (#2968).
261		isFunction: function( obj ) {
262			return jQuery.type( obj ) === "function";
263		},
264
265		isArray: Array.isArray || function( obj ) {
266			return jQuery.type( obj ) === "array";
267		},
268
269		isWindow: function( obj ) {
270			/* jshint eqeqeq: false */
271			return obj != null && obj == obj.window;
272		},
273
274		isNumeric: function( obj ) {
275
276			// parseFloat NaNs numeric-cast false positives (null|true|false|"")
277			// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
278			// subtraction forces infinities to NaN
279			// adding 1 corrects loss of precision from parseFloat (#15100)
280			var realStringObj = obj && obj.toString();
281			return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
282		},
283
284		isEmptyObject: function( obj ) {
285			var name;
286			for ( name in obj ) {
287				return false;
288			}
289			return true;
290		},
291
292		isPlainObject: function( obj ) {
293			var key;
294
295			// Must be an Object.
296			// Because of IE, we also have to check the presence of the constructor property.
297			// Make sure that DOM nodes and window objects don't pass through, as well
298			if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
299				return false;
300			}
301
302			try {
303
304				// Not own constructor property must be Object
305				if ( obj.constructor &&
306					!hasOwn.call( obj, "constructor" ) &&
307					!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
308					return false;
309				}
310			} catch ( e ) {
311
312				// IE8,9 Will throw exceptions on certain host objects #9897
313				return false;
314			}
315
316			// Support: IE<9
317			// Handle iteration over inherited properties before own properties.
318			if ( !support.ownFirst ) {
319				for ( key in obj ) {
320					return hasOwn.call( obj, key );
321				}
322			}
323
324			// Own properties are enumerated firstly, so to speed up,
325			// if last one is own, then all properties are own.
326			for ( key in obj ) {}
327
328			return key === undefined || hasOwn.call( obj, key );
329		},
330
331		type: function( obj ) {
332			if ( obj == null ) {
333				return obj + "";
334			}
335			return typeof obj === "object" || typeof obj === "function" ?
336				class2type[ toString.call( obj ) ] || "object" :
337				typeof obj;
338		},
339
340		// Workarounds based on findings by Jim Driscoll
341		// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
342		globalEval: function( data ) {
343			if ( data && jQuery.trim( data ) ) {
344
345				// We use execScript on Internet Explorer
346				// We use an anonymous function so that context is window
347				// rather than jQuery in Firefox
348				( window.execScript || function( data ) {
349					window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation
350				} )( data );
351			}
352		},
353
354		// Convert dashed to camelCase; used by the css and data modules
355		// Microsoft forgot to hump their vendor prefix (#9572)
356		camelCase: function( string ) {
357			return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
358		},
359
360		nodeName: function( elem, name ) {
361			return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
362		},
363
364		each: function( obj, callback ) {
365			var length, i = 0;
366
367			if ( isArrayLike( obj ) ) {
368				length = obj.length;
369				for ( ; i < length; i++ ) {
370					if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
371						break;
372					}
373				}
374			} else {
375				for ( i in obj ) {
376					if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
377						break;
378					}
379				}
380			}
381
382			return obj;
383		},
384
385		// Support: Android<4.1, IE<9
386		trim: function( text ) {
387			return text == null ?
388				"" :
389				( text + "" ).replace( rtrim, "" );
390		},
391
392		// results is for internal usage only
393		makeArray: function( arr, results ) {
394			var ret = results || [];
395
396			if ( arr != null ) {
397				if ( isArrayLike( Object( arr ) ) ) {
398					jQuery.merge( ret,
399						typeof arr === "string" ?
400							[ arr ] : arr
401					);
402				} else {
403					push.call( ret, arr );
404				}
405			}
406
407			return ret;
408		},
409
410		inArray: function( elem, arr, i ) {
411			var len;
412
413			if ( arr ) {
414				if ( indexOf ) {
415					return indexOf.call( arr, elem, i );
416				}
417
418				len = arr.length;
419				i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
420
421				for ( ; i < len; i++ ) {
422
423					// Skip accessing in sparse arrays
424					if ( i in arr && arr[ i ] === elem ) {
425						return i;
426					}
427				}
428			}
429
430			return -1;
431		},
432
433		merge: function( first, second ) {
434			var len = +second.length,
435				j = 0,
436				i = first.length;
437
438			while ( j < len ) {
439				first[ i++ ] = second[ j++ ];
440			}
441
442			// Support: IE<9
443			// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
444			if ( len !== len ) {
445				while ( second[ j ] !== undefined ) {
446					first[ i++ ] = second[ j++ ];
447				}
448			}
449
450			first.length = i;
451
452			return first;
453		},
454
455		grep: function( elems, callback, invert ) {
456			var callbackInverse,
457				matches = [],
458				i = 0,
459				length = elems.length,
460				callbackExpect = !invert;
461
462			// Go through the array, only saving the items
463			// that pass the validator function
464			for ( ; i < length; i++ ) {
465				callbackInverse = !callback( elems[ i ], i );
466				if ( callbackInverse !== callbackExpect ) {
467					matches.push( elems[ i ] );
468				}
469			}
470
471			return matches;
472		},
473
474		// arg is for internal usage only
475		map: function( elems, callback, arg ) {
476			var length, value,
477				i = 0,
478				ret = [];
479
480			// Go through the array, translating each of the items to their new values
481			if ( isArrayLike( elems ) ) {
482				length = elems.length;
483				for ( ; i < length; i++ ) {
484					value = callback( elems[ i ], i, arg );
485
486					if ( value != null ) {
487						ret.push( value );
488					}
489				}
490
491				// Go through every key on the object,
492			} else {
493				for ( i in elems ) {
494					value = callback( elems[ i ], i, arg );
495
496					if ( value != null ) {
497						ret.push( value );
498					}
499				}
500			}
501
502			// Flatten any nested arrays
503			return concat.apply( [], ret );
504		},
505
506		// A global GUID counter for objects
507		guid: 1,
508
509		// Bind a function to a context, optionally partially applying any
510		// arguments.
511		proxy: function( fn, context ) {
512			var args, proxy, tmp;
513
514			if ( typeof context === "string" ) {
515				tmp = fn[ context ];
516				context = fn;
517				fn = tmp;
518			}
519
520			// Quick check to determine if target is callable, in the spec
521			// this throws a TypeError, but we will just return undefined.
522			if ( !jQuery.isFunction( fn ) ) {
523				return undefined;
524			}
525
526			// Simulated bind
527			args = slice.call( arguments, 2 );
528			proxy = function() {
529				return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
530			};
531
532			// Set the guid of unique handler to the same of original handler, so it can be removed
533			proxy.guid = fn.guid = fn.guid || jQuery.guid++;
534
535			return proxy;
536		},
537
538		now: function() {
539			return +( new Date() );
540		},
541
542		// jQuery.support is not used in Core but other projects attach their
543		// properties to it so it needs to exist.
544		support: support
545	} );
546
547// JSHint would error on this code due to the Symbol not being defined in ES5.
548// Defining this global in .jshintrc would create a danger of using the global
549// unguarded in another place, it seems safer to just disable JSHint for these
550// three lines.
551	/* jshint ignore: start */
552	if ( typeof Symbol === "function" ) {
553		jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ];
554	}
555	/* jshint ignore: end */
556
557// Populate the class2type map
558	jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
559		function( i, name ) {
560			class2type[ "[object " + name + "]" ] = name.toLowerCase();
561		} );
562
563	function isArrayLike( obj ) {
564

565		// Support: iOS 8.2 (not reproducible in simulator)
566		// `in` check used to prevent JIT error (gh-2145)
567		// hasOwn isn't used here due to false negatives
568		// regarding Nodelist length in IE
569		var length = !!obj && "length" in obj && obj.length,
570			type = jQuery.type( obj );
571
572		if ( type === "function" || jQuery.isWindow( obj ) ) {
573			return false;
574		}
575
576		return type === "array" || length === 0 ||
577			typeof length === "number" && length > 0 && ( length - 1 ) in obj;
578	}
579	var Sizzle =
580		/*!
581 * Sizzle CSS Selector Engine v2.2.1
582 * http://sizzlejs.com/
583 *
584 * Copyright jQuery Foundation and other contributors
585 * Released under the MIT license
586 * http://jquery.org/license
587 *
588 * Date: 2015-10-17
589 */
590		(function( window ) {
591
592			var i,
593				support,
594				Expr,
595				getText,
596				isXML,
597				tokenize,
598				compile,
599				select,
600				outermostContext,
601				sortInput,
602				hasDuplicate,
603
604				// Local document vars
605				setDocument,
606				document,
607				docElem,
608				documentIsHTML,
609				rbuggyQSA,
610				rbuggyMatches,
611				matches,
612				contains,
613
614				// Instance-specific data
615				expando = "sizzle" + 1 * new Date(),
616				preferredDoc = window.document,
617				dirruns = 0,
618				done = 0,
619				classCache = createCache(),
620				tokenCache = createCache(),
621				compilerCache = createCache(),
622				sortOrder = function( a, b ) {
623					if ( a === b ) {
624						hasDuplicate = true;
625					}
626					return 0;
627				},
628
629				// General-purpose constants
630				MAX_NEGATIVE = 1 << 31,
631
632				// Instance methods
633				hasOwn = ({}).hasOwnProperty,
634				arr = [],
635				pop = arr.pop,
636				push_native = arr.push,
637				push = arr.push,
638				slice = arr.slice,
639				// Use a stripped-down indexOf as it's faster than native
640				// http://jsperf.com/thor-indexof-vs-for/5
641				indexOf = function( list, elem ) {
642					var i = 0,
643						len = list.length;
644					for ( ; i < len; i++ ) {
645						if ( list[i] === elem ) {
646							return i;
647						}
648					}
649					return -1;
650				},
651
652				booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
653
654				// Regular expressions
655
656				// http://www.w3.org/TR/css3-selectors/#whitespace
657				whitespace = "[\\x20\\t\\r\\n\\f]",
658
659				// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
660				identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
661
662				// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
663				attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
664					// Operator (capture 2)
665					"*([*^$|!~]?=)" + whitespace +
666					// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
667					"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
668					"*\\]",
669
670				pseudos = ":(" + identifier + ")(?:\\((" +
671					// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
672					// 1. quoted (capture 3; capture 4 or capture 5)
673					"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
674					// 2. simple (capture 6)
675					"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
676					// 3. anything else (capture 2)
677					".*" +
678					")\\)|)",
679
680				// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
681				rwhitespace = new RegExp( whitespace + "+", "g" ),
682				rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
683
684				rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
685				rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
686
687				rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
688
689				rpseudo = new RegExp( pseudos ),
690				ridentifier = new RegExp( "^" + identifier + "$" ),
691
692				matchExpr = {
693					"ID": new RegExp( "^#(" + identifier + ")" ),
694					"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
695					"TAG": new RegExp( "^(" + identifier + "|[*])" ),
696					"ATTR": new RegExp( "^" + attributes ),
697					"PSEUDO": new RegExp( "^" + pseudos ),
698					"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
699						"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
700						"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
701					"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
702					// For use in libraries implementing .is()
703					// We use this for POS matching in `select`
704					"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
705						whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
706				},
707
708				rinputs = /^(?:input|select|textarea|button)$/i,
709				rheader = /^h\d$/i,
710
711				rnative = /^[^{]+\{\s*\[native \w/,
712
713				// Easily-parseable/retrievable ID or TAG or CLASS selectors
714				rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
715
716				rsibling = /[+~]/,
717				rescape = /'|\\/g,
718
719				// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
720				runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
721				funescape = function( _, escaped, escapedWhitespace ) {
722					var high = "0x" + escaped - 0x10000;
723					// NaN means non-codepoint
724					// Support: Firefox<24
725					// Workaround erroneous numeric interpretation of +"0x"
726					return high !== high || escapedWhitespace ?
727						escaped :
728						high < 0 ?
729							// BMP codepoint
730							String.fromCharCode( high + 0x10000 ) :
731							// Supplemental Plane codepoint (surrogate pair)
732							String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
733				},
734
735				// Used for iframes
736				// See setDocument()
737				// Removing the function wrapper causes a "Permission Denied"
738				// error in IE
739				unloadHandler = function() {
740					setDocument();
741				};
742
743// Optimize for push.apply( _, NodeList )
744			try {
745				push.apply(
746					(arr = slice.call( preferredDoc.childNodes )),
747					preferredDoc.childNodes
748				);
749				// Support: Android<4.0
750				// Detect silently failing push.apply
751				arr[ preferredDoc.childNodes.length ].nodeType;
752			} catch ( e ) {
753				push = { apply: arr.length ?
754
755						// Leverage slice if possible
756						function( target, els ) {
757							push_native.apply( target, slice.call(els) );
758						} :
759
760						// Support: IE<9
761						// Otherwise append directly
762						function( target, els ) {
763							var j = target.length,
764								i = 0;
765							// Can't trust NodeList.length
766							while ( (target[j++] = els[i++]) ) {}
767							target.length = j - 1;
768						}
769				};
770			}
771
772			function Sizzle( selector, context, results, seed ) {
773				var m, i, elem, nid, nidselect, match, groups, newSelector,
774					newContext = context && context.ownerDocument,
775
776					// nodeType defaults to 9, since context defaults to document
777					nodeType = context ? context.nodeType : 9;
778
779				results = results || [];
780
781				// Return early from calls with invalid selector or context
782				if ( typeof selector !== "string" || !selector ||
783					nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
784
785					return results;
786				}
787
788				// Try to shortcut find operations (as opposed to filters) in HTML documents
789				if ( !seed ) {
790
791					if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
792						setDocument( context );
793					}
794					context = context || document;
795
796					if ( documentIsHTML ) {
797
798						// If the selector is sufficiently simple, try using a "get*By*" DOM method
799						// (excepting DocumentFragment context, where the methods don't exist)
800						if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
801
802							// ID selector
803							if ( (m = match[1]) ) {
804
805								// Document context
806								if ( nodeType === 9 ) {
807									if ( (elem = context.getElementById( m )) ) {
808
809										// Support: IE, Opera, Webkit
810										// TODO: identify versions
811										// getElementById can match elements by name instead of ID
812										if ( elem.id === m ) {
813											results.push( elem );
814											return results;
815										}
816									} else {
817										return results;
818									}
819
820									// Element context
821								} else {
822
823									// Support: IE, Opera, Webkit
824									// TODO: identify versions
825									// getElementById can match elements by name instead of ID
826									if ( newContext && (elem = newContext.getElementById( m )) &&
827										contains( context, elem ) &&
828										elem.id === m ) {
829
830										results.push( elem );
831										return results;
832									}
833								}
834
835								// Type selector
836							} else if ( match[2] ) {
837								push.apply( results, context.getElementsByTagName( selector ) );
838								return results;
839
840								// Class selector
841							} else if ( (m = match[3]) && support.getElementsByClassName &&
842								context.getElementsByClassName ) {
843
844								push.apply( results, context.getElementsByClassName( m ) );
845								return results;
846							}
847						}
848
849						// Take advantage of querySelectorAll
850						if ( support.qsa &&
851							!compilerCache[ selector + " " ] &&
852							(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
853
854							if ( nodeType !== 1 ) {
855								newContext = context;
856								newSelector = selector;
857
858								// qSA looks outside Element context, which is not what we want
859								// Thanks to Andrew Dupont for this workaround technique
860								// Support: IE <=8
861								// Exclude object elements
862							} else if ( context.nodeName.toLowerCase() !== "object" ) {
863
864								// Capture the context ID, setting it first if necessary
865								if ( (nid = context.getAttribute( "id" )) ) {
866									nid = nid.replace( rescape, "\\$&" );
867								} else {
868									context.setAttribute( "id", (nid = expando) );
869								}
870
871								// Prefix every selector in the list
872								groups = tokenize( selector );
873								i = groups.length;
874								nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
875								while ( i-- ) {
876									groups[i] = nidselect + " " + toSelector( groups[i] );
877								}
878								newSelector = groups.join( "," );
879
880								// Expand context for sibling selectors
881								newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
882									context;
883							}
884
885							if ( newSelector ) {
886								try {
887									push.apply( results,
888										newContext.querySelectorAll( newSelector )
889									);
890									return results;
891								} catch ( qsaError ) {
892								} finally {
893									if ( nid === expando ) {
894										context.removeAttribute( "id" );
895									}
896								}
897							}
898						}
899					}
900				}
901
902				// All others
903				return select( selector.replace( rtrim, "$1" ), context, results, seed );
904			}
905
906			/**
907			 * Create key-value caches of limited size
908			 * @returns {function(string, object)} Returns the Object data after storing it on itself with
909			 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
910			 *	deleting the oldest entry
911			 */
912			function createCache() {
913				var keys = [];
914
915				function cache( key, value ) {
916					// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
917					if ( keys.push( key + " " ) > Expr.cacheLength ) {
918						// Only keep the most recent entries
919						delete cache[ keys.shift() ];
920					}
921					return (cache[ key + " " ] = value);
922				}
923				return cache;
924			}
925
926			/**
927			 * Mark a function for special use by Sizzle
928			 * @param {Function} fn The function to mark
929			 */
930			function markFunction( fn ) {
931				fn[ expando ] = true;
932				return fn;
933			}
934
935			/**
936			 * Support testing using an element
937			 * @param {Function} fn Passed the created div and expects a boolean result
938			 */
939			function assert( fn ) {
940				var div = document.createElement("div");
941
942				try {
943					return !!fn( div );
944				} catch (e) {
945					return false;
946				} finally {
947					// Remove from its parent by default
948					if ( div.parentNode ) {
949						div.parentNode.removeChild( div );
950					}
951					// release memory in IE
952					div = null;
953				}
954			}
955
956			/**
957			 * Adds the same handler for all of the specified attrs
958			 * @param {String} attrs Pipe-separated list of attributes
959			 * @param {Function} handler The method that will be applied
960			 */
961			function addHandle( attrs, handler ) {
962				var arr = attrs.split("|"),
963					i = arr.length;
964
965				while ( i-- ) {
966					Expr.attrHandle[ arr[i] ] = handler;
967				}
968			}
969
970			/**
971			 * Checks document order of two siblings
972			 * @param {Element} a
973			 * @param {Element} b
974			 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
975			 */
976			function siblingCheck( a, b ) {
977				var cur = b && a,
978					diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
979						( ~b.sourceIndex || MAX_NEGATIVE ) -
980						( ~a.sourceIndex || MAX_NEGATIVE );
981
982				// Use IE sourceIndex if available on both nodes
983				if ( diff ) {
984					return diff;
985				}
986
987				// Check if b follows a
988				if ( cur ) {
989					while ( (cur = cur.nextSibling) ) {
990						if ( cur === b ) {
991							return -1;
992						}
993					}
994				}
995
996				return a ? 1 : -1;
997			}
998
999			/**
1000			 * Returns a function to use in pseudos for input types
1001			 * @param {String} type
1002			 */
1003			function createInputPseudo( type ) {
1004				return function( elem ) {
1005					var name = elem.nodeName.toLowerCase();
1006					return name === "input" && elem.type === type;
1007				};
1008			}
1009
1010			/**
1011			 * Returns a function to use in pseudos for buttons
1012			 * @param {String} type
1013			 */
1014			function createButtonPseudo( type ) {
1015				return function( elem ) {
1016					var name = elem.nodeName.toLowerCase();
1017					return (name === "input" || name === "button") && elem.type === type;
1018				};
1019			}
1020
1021			/**
1022			 * Returns a function to use in pseudos for positionals
1023			 * @param {Function} fn
1024			 */
1025			function createPositionalPseudo( fn ) {
1026				return markFunction(function( argument ) {
1027					argument = +argument;
1028					return markFunction(function( seed, matches ) {
1029						var j,
1030							matchIndexes = fn( [], seed.length, argument ),
1031							i = matchIndexes.length;
1032
1033						// Match elements found at the specified indexes
1034						while ( i-- ) {
1035							if ( seed[ (j = matchIndexes[i]) ] ) {
1036								seed[j] = !(matches[j] = seed[j]);
1037							}
1038						}
1039					});
1040				});
1041			}
1042
1043			/**
1044			 * Checks a node for validity as a Sizzle context
1045			 * @param {Element|Object=} context
1046			 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
1047			 */
1048			function testContext( context ) {
1049				return context && typeof context.getElementsByTagName !== "undefined" && context;
1050			}
1051
1052// Expose support vars for convenience
1053			support = Sizzle.support = {};
1054
1055			/**
1056			 * Detects XML nodes
1057			 * @param {Element|Object} elem An element or a document
1058			 * @returns {Boolean} True iff elem is a non-HTML XML node
1059			 */
1060			isXML = Sizzle.isXML = function( elem ) {
1061				// documentElement is verified for cases where it doesn't yet exist
1062				// (such as loading iframes in IE - #4833)
1063				var documentElement = elem && (elem.ownerDocument || elem).documentElement;
1064				return documentElement ? documentElement.nodeName !== "HTML" : false;
1065			};
1066
1067			/**
1068			 * Sets document-related variables once based on the current document
1069			 * @param {Element|Object} [doc] An element or document object to use to set the document
1070			 * @returns {Object} Returns the current document
1071			 */
1072			setDocument = Sizzle.setDocument = function( node ) {
1073				var hasCompare, parent,
1074					doc = node ? node.ownerDocument || node : preferredDoc;
1075
1076				// Return early if doc is invalid or already selected
1077				if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
1078					return document;
1079				}
1080
1081				// Update global variables
1082				document = doc;
1083				docElem = document.documentElement;
1084				documentIsHTML = !isXML( document );
1085
1086				// Support: IE 9-11, Edge
1087				// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
1088				if ( (parent = document.defaultView) && parent.top !== parent ) {
1089					// Support: IE 11
1090					if ( parent.addEventListener ) {
1091						parent.addEventListener( "unload", unloadHandler, false );
1092
1093						// Support: IE 9 - 10 only
1094					} else if ( parent.attachEvent ) {
1095						parent.attachEvent( "onunload", unloadHandler );
1096					}
1097				}
1098
1099				/* Attributes
1100	---------------------------------------------------------------------- */
1101
1102				// Support: IE<8
1103				// Verify that getAttribute really returns attributes and not properties
1104				// (excepting IE8 booleans)
1105				support.attributes = assert(function( div ) {
1106					div.className = "i";
1107					return !div.getAttribute("className");
1108				});
1109
1110				/* getElement(s)By*
1111	---------------------------------------------------------------------- */
1112
1113				// Check if getElementsByTagName("*") returns only elements
1114				support.getElementsByTagName = assert(function( div ) {
1115					div.appendChild( document.createComment("") );
1116					return !div.getElementsByTagName("*").length;
1117				});
1118
1119				// Support: IE<9
1120				support.getElementsByClassName = rnative.test( document.getElementsByClassName );
1121
1122				// Support: IE<10
1123				// Check if getElementById returns elements by name
1124				// The broken getElementById methods don't pick up programatically-set names,
1125				// so use a roundabout getElementsByName test
1126				support.getById = assert(function( div ) {
1127					docElem.appendChild( div ).id = expando;
1128					return !document.getElementsByName || !document.getElementsByName( expando ).length;
1129				});
1130
1131				// ID find and filter
1132				if ( support.getById ) {
1133					Expr.find["ID"] = function( id, context ) {
1134						if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
1135							var m = context.getElementById( id );
1136							return m ? [ m ] : [];
1137						}
1138					};
1139					Expr.filter["ID"] = function( id ) {
1140						var attrId = id.replace( runescape, funescape );
1141						return function( elem ) {
1142							return elem.getAttribute("id") === attrId;
1143						};
1144					};
1145				} else {
1146					// Support: IE6/7
1147					// getElementById is not reliable as a find shortcut
1148					delete Expr.find["ID"];
1149
1150					Expr.filter["ID"] =  function( id ) {
1151						var attrId = id.replace( runescape, funescape );
1152						return function( elem ) {
1153							var node = typeof elem.getAttributeNode !== "undefined" &&
1154								elem.getAttributeNode("id");
1155							return node && node.value === attrId;
1156						};
1157					};
1158				}
1159
1160				// Tag
1161				Expr.find["TAG"] = support.getElementsByTagName ?
1162					function( tag, context ) {
1163						if ( typeof context.getElementsByTagName !== "undefined" ) {
1164							return context.getElementsByTagName( tag );
1165
1166							// DocumentFragment nodes don't have gEBTN
1167						} else if ( support.qsa ) {
1168							return context.querySelectorAll( tag );
1169						}
1170					} :
1171
1172					function( tag, context ) {
1173						var elem,
1174							tmp = [],
1175							i = 0,
1176							// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
1177							results = context.getElementsByTagName( tag );
1178
1179						// Filter out possible comments
1180						if ( tag === "*" ) {
1181							while ( (elem = results[i++]) ) {
1182								if ( elem.nodeType === 1 ) {
1183									tmp.push( elem );
1184								}
1185							}
1186
1187							return tmp;
1188						}
1189						return results;
1190					};
1191
1192				// Class
1193				Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
1194					if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
1195						return context.getElementsByClassName( className );
1196					}
1197				};
1198
1199				/* QSA/matchesSelector
1200	---------------------------------------------------------------------- */
1201
1202				// QSA and matchesSelector support
1203
1204				// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
1205				rbuggyMatches = [];
1206
1207				// qSa(:focus) reports false when true (Chrome 21)
1208				// We allow this because of a bug in IE8/9 that throws an error
1209				// whenever `document.activeElement` is accessed on an iframe
1210				// So, we allow :focus to pass through QSA all the time to avoid the IE error
1211				// See http://bugs.jquery.com/ticket/13378
1212				rbuggyQSA = [];
1213
1214				if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
1215					// Build QSA regex
1216					// Regex strategy adopted from Diego Perini
1217					assert(function( div ) {
1218						// Select is set to empty string on purpose
1219						// This is to test IE's treatment of not explicitly
1220						// setting a boolean content attribute,
1221						// since its presence should be enough
1222						// http://bugs.jquery.com/ticket/12359
1223						docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
1224							"<select id='" + expando + "-\r\\' msallowcapture=''>" +
1225							"<option selected=''></option></select>";
1226
1227						// Support: IE8, Opera 11-12.16
1228						// Nothing should be selected when empty strings follow ^= or $= or *=
1229						// The test attribute must be unknown in Opera but "safe" for WinRT
1230						// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
1231						if ( div.querySelectorAll("[msallowcapture^='']").length ) {
1232							rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
1233						}
1234
1235						// Support: IE8
1236						// Boolean attributes and "value" are not treated correctly
1237						if ( !div.querySelectorAll("[selected]").length ) {
1238							rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
1239						}
1240
1241						// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
1242						if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
1243							rbuggyQSA.push("~=");
1244						}
1245
1246						// Webkit/Opera - :checked should return selected option elements
1247						// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1248						// IE8 throws error here and will not see later tests
1249						if ( !div.querySelectorAll(":checked").length ) {
1250							rbuggyQSA.push(":checked");
1251						}
1252
1253						// Support: Safari 8+, iOS 8+
1254						// https://bugs.webkit.org/show_bug.cgi?id=136851
1255						// In-page `selector#id sibing-combinator selector` fails
1256						if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
1257							rbuggyQSA.push(".#.+[+~]");
1258						}
1259					});
1260
1261					assert(function( div ) {
1262						// Support: Windows 8 Native Apps
1263						// The type and name attributes are restricted during .innerHTML assignment
1264						var input = document.createElement("input");
1265						input.setAttribute( "type", "hidden" );
1266						div.appendChild( input ).setAttribute( "name", "D" );
1267
1268						// Support: IE8
1269						// Enforce case-sensitivity of name attribute
1270						if ( div.querySelectorAll("[name=d]").length ) {
1271							rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
1272						}
1273
1274						// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
1275						// IE8 throws error here and will not see later tests
1276						if ( !div.querySelectorAll(":enabled").length ) {
1277							rbuggyQSA.push( ":enabled", ":disabled" );
1278						}
1279
1280						// Opera 10-11 does not throw on post-comma invalid pseudos
1281						div.querySelectorAll("*,:x");
1282						rbuggyQSA.push(",.*:");
1283					});
1284				}
1285
1286				if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
1287					docElem.webkitMatchesSelector ||
1288					docElem.mozMatchesSelector ||
1289					docElem.oMatchesSelector ||
1290					docElem.msMatchesSelector) )) ) {
1291
1292					assert(function( div ) {
1293						// Check to see if it's possible to do matchesSelector
1294						// on a disconnected node (IE 9)
1295						support.disconnectedMatch = matches.call( div, "div" );
1296
1297						// This should fail with an exception
1298						// Gecko does not error, returns false instead
1299						matches.call( div, "[s!='']:x" );
1300						rbuggyMatches.push( "!=", pseudos );
1301					});
1302				}
1303
1304				rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
1305				rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
1306
1307				/* Contains
1308	---------------------------------------------------------------------- */
1309				hasCompare = rnative.test( docElem.compareDocumentPosition );
1310
1311				// Element contains another
1312				// Purposefully self-exclusive
1313				// As in, an element does not contain itself
1314				contains = hasCompare || rnative.test( docElem.contains ) ?
1315					function( a, b ) {
1316						var adown = a.nodeType === 9 ? a.documentElement : a,
1317							bup = b && b.parentNode;
1318						return a === bup || !!( bup && bup.nodeType === 1 && (
1319							adown.contains ?
1320								adown.contains( bup ) :
1321								a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
1322						));
1323					} :
1324					function( a, b ) {
1325						if ( b ) {
1326							while ( (b = b.parentNode) ) {
1327								if ( b === a ) {
1328									return true;
1329								}
1330							}
1331						}
1332						return false;
1333					};
1334
1335				/* Sorting
1336	---------------------------------------------------------------------- */
1337
1338				// Document order sorting
1339				sortOrder = hasCompare ?
1340					function( a, b ) {
1341
1342						// Flag for duplicate removal
1343						if ( a === b ) {
1344							hasDuplicate = true;
1345							return 0;
1346						}
1347
1348						// Sort on method existence if only one input has compareDocumentPosition
1349						var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
1350						if ( compare ) {
1351							return compare;
1352						}
1353
1354						// Calculate position if both inputs belong to the same document
1355						compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
1356							a.compareDocumentPosition( b ) :
1357
1358							// Otherwise we know they are disconnected
1359							1;
1360
1361						// Disconnected nodes
1362						if ( compare & 1 ||
1363							(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
1364
1365							// Choose the first element that is related to our preferred document
1366							if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
1367								return -1;
1368							}
1369							if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
1370								return 1;
1371							}
1372
1373							// Maintain original order
1374							return sortInput ?
1375								( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1376								0;
1377						}
1378
1379						return compare & 4 ? -1 : 1;
1380					} :
1381					function( a, b ) {
1382						// Exit early if the nodes are identical
1383						if ( a === b ) {
1384							hasDuplicate = true;
1385							return 0;
1386						}
1387
1388						var cur,
1389							i = 0,
1390							aup = a.parentNode,
1391							bup = b.parentNode,
1392							ap = [ a ],
1393							bp = [ b ];
1394
1395						// Parentless nodes are either documents or disconnected
1396						if ( !aup || !bup ) {
1397							return a === document ? -1 :
1398								b === document ? 1 :
1399									aup ? -1 :
1400										bup ? 1 :
1401											sortInput ?
1402												( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
1403												0;
1404
1405							// If the nodes are siblings, we can do a quick check
1406						} else if ( aup === bup ) {
1407							return siblingCheck( a, b );
1408						}
1409
1410						// Otherwise we need full lists of their ancestors for comparison
1411						cur = a;
1412						while ( (cur = cur.parentNode) ) {
1413							ap.unshift( cur );
1414						}
1415						cur = b;
1416						while ( (cur = cur.parentNode) ) {
1417							bp.unshift( cur );
1418						}
1419
1420						// Walk down the tree looking for a discrepancy
1421						while ( ap[i] === bp[i] ) {
1422							i++;
1423						}
1424
1425						return i ?
1426							// Do a sibling check if the nodes have a common ancestor
1427							siblingCheck( ap[i], bp[i] ) :
1428
1429							// Otherwise nodes in our document sort first
1430							ap[i] === preferredDoc ? -1 :
1431								bp[i] === preferredDoc ? 1 :
1432									0;
1433					};
1434
1435				return document;
1436			};
1437
1438			Sizzle.matches = function( expr, elements ) {
1439				return Sizzle( expr, null, null, elements );
1440			};
1441
1442			Sizzle.matchesSelector = function( elem, expr ) {
1443				// Set document vars if needed
1444				if ( ( elem.ownerDocument || elem ) !== document ) {
1445					setDocument( elem );
1446				}
1447
1448				// Make sure that attribute selectors are quoted
1449				expr = expr.replace( rattributeQuotes, "='$1']" );
1450
1451				if ( support.matchesSelector && documentIsHTML &&
1452					!compilerCache[ expr + " " ] &&
1453					( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
1454					( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
1455
1456					try {
1457						var ret = matches.call( elem, expr );
1458
1459						// IE 9's matchesSelector returns false on disconnected nodes
1460						if ( ret || support.disconnectedMatch ||
1461							// As well, disconnected nodes are said to be in a document
1462							// fragment in IE 9
1463							elem.document && elem.document.nodeType !== 11 ) {
1464							return ret;
1465						}
1466					} catch (e) {}
1467				}
1468
1469				return Sizzle( expr, document, null, [ elem ] ).length > 0;
1470			};
1471
1472			Sizzle.contains = function( context, elem ) {
1473				// Set document vars if needed
1474				if ( ( context.ownerDocument || context ) !== document ) {
1475					setDocument( context );
1476				}
1477				return contains( context, elem );
1478			};
1479
1480			Sizzle.attr = function( elem, name ) {
1481				// Set document vars if needed
1482				if ( ( elem.ownerDocument || elem ) !== document ) {
1483					setDocument( elem );
1484				}
1485
1486				var fn = Expr.attrHandle[ name.toLowerCase() ],
1487					// Don't get fooled by Object.prototype properties (jQuery #13807)
1488					val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
1489						fn( elem, name, !documentIsHTML ) :
1490						undefined;
1491
1492				return val !== undefined ?
1493					val :
1494					support.attributes || !documentIsHTML ?
1495						elem.getAttribute( name ) :
1496						(val = elem.getAttributeNode(name)) && val.specified ?
1497							val.value :
1498							null;
1499			};
1500
1501			Sizzle.error = function( msg ) {
1502				throw new Error( "Syntax error, unrecognized expression: " + msg );
1503			};
1504
1505			/**
1506			 * Document sorting and removing duplicates
1507			 * @param {ArrayLike} results
1508			 */
1509			Sizzle.uniqueSort = function( results ) {
1510				var elem,
1511					duplicates = [],
1512					j = 0,
1513					i = 0;
1514
1515				// Unless we *know* we can detect duplicates, assume their presence
1516				hasDuplicate = !support.detectDuplicates;
1517				sortInput = !support.sortStable && results.slice( 0 );
1518				results.sort( sortOrder );
1519
1520				if ( hasDuplicate ) {
1521					while ( (elem = results[i++]) ) {
1522						if ( elem === results[ i ] ) {
1523							j = duplicates.push( i );
1524						}
1525					}
1526					while ( j-- ) {
1527						results.splice( duplicates[ j ], 1 );
1528					}
1529				}
1530
1531				// Clear input after sorting to release objects
1532				// See https://github.com/jquery/sizzle/pull/225
1533				sortInput = null;
1534
1535				return results;
1536			};
1537
1538			/**
1539			 * Utility function for retrieving the text value of an array of DOM nodes
1540			 * @param {Array|Element} elem
1541			 */
1542			getText = Sizzle.getText = function( elem ) {
1543				var node,
1544					ret = "",
1545					i = 0,
1546					nodeType = elem.nodeType;
1547
1548				if ( !nodeType ) {
1549					// If no nodeType, this is expected to be an array
1550					while ( (node = elem[i++]) ) {

1551						// Do not traverse comment nodes
1552						ret += getText( node );
1553					}
1554				} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
1555					// Use textContent for elements
1556					// innerText usage removed for consistency of new lines (jQuery #11153)
1557					if ( typeof elem.textContent === "string" ) {
1558						return elem.textContent;
1559					} else {
1560						// Traverse its children
1561						for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
1562							ret += getText( elem );
1563						}
1564					}
1565				} else if ( nodeType === 3 || nodeType === 4 ) {
1566					return elem.nodeValue;
1567				}
1568				// Do not include comment or processing instruction nodes
1569
1570				return ret;
1571			};
1572
1573			Expr = Sizzle.selectors = {
1574
1575				// Can be adjusted by the user
1576				cacheLength: 50,
1577
1578				createPseudo: markFunction,
1579
1580				match: matchExpr,
1581
1582				attrHandle: {},
1583
1584				find: {},
1585
1586				relative: {
1587					">": { dir: "parentNode", first: true },
1588					" ": { dir: "parentNode" },
1589					"+": { dir: "previousSibling", first: true },
1590					"~": { dir: "previousSibling" }
1591				},
1592
1593				preFilter: {
1594					"ATTR": function( match ) {
1595						match[1] = match[1].replace( runescape, funescape );
1596
1597						// Move the given value to match[3] whether quoted or unquoted
1598						match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
1599
1600						if ( match[2] === "~=" ) {
1601							match[3] = " " + match[3] + " ";
1602						}
1603
1604						return match.slice( 0, 4 );
1605					},
1606
1607					"CHILD": function( match ) {
1608						/* matches from matchExpr["CHILD"]
1609				1 type (only|nth|...)
1610				2 what (child|of-type)
1611				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
1612				4 xn-component of xn+y argument ([+-]?\d*n|)
1613				5 sign of xn-component
1614				6 x of xn-component
1615				7 sign of y-component
1616				8 y of y-component
1617			*/
1618						match[1] = match[1].toLowerCase();
1619
1620						if ( match[1].slice( 0, 3 ) === "nth" ) {
1621							// nth-* requires argument
1622							if ( !match[3] ) {
1623								Sizzle.error( match[0] );
1624							}
1625
1626							// numeric x and y parameters for Expr.filter.CHILD
1627							// remember that false/true cast respectively to 0/1
1628							match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
1629							match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
1630
1631							// other types prohibit arguments
1632						} else if ( match[3] ) {
1633							Sizzle.error( match[0] );
1634						}
1635
1636						return match;
1637					},
1638
1639					"PSEUDO": function( match ) {
1640						var excess,
1641							unquoted = !match[6] && match[2];
1642
1643						if ( matchExpr["CHILD"].test( match[0] ) ) {
1644							return null;
1645						}
1646
1647						// Accept quoted arguments as-is
1648						if ( match[3] ) {
1649							match[2] = match[4] || match[5] || "";
1650
1651							// Strip excess characters from unquoted arguments
1652						} else if ( unquoted && rpseudo.test( unquoted ) &&
1653							// Get excess from tokenize (recursively)
1654							(excess = tokenize( unquoted, true )) &&
1655							// advance to the next closing parenthesis
1656							(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
1657
1658							// excess is a negative index
1659							match[0] = match[0].slice( 0, excess );
1660							match[2] = unquoted.slice( 0, excess );
1661						}
1662
1663						// Return only captures needed by the pseudo filter method (type and argument)
1664						return match.slice( 0, 3 );
1665					}
1666				},
1667
1668				filter: {
1669
1670					"TAG": function( nodeNameSelector ) {
1671						var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
1672						return nodeNameSelector === "*" ?
1673							function() { return true; } :
1674							function( elem ) {
1675								return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
1676							};
1677					},
1678
1679					"CLASS": function( className ) {
1680						var pattern = classCache[ className + " " ];
1681
1682						return pattern ||
1683							(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
1684							classCache( className, function( elem ) {
1685								return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
1686							});
1687					},
1688
1689					"ATTR": function( name, operator, check ) {
1690						return function( elem ) {
1691							var result = Sizzle.attr( elem, name );
1692
1693							if ( result == null ) {
1694								return operator === "!=";
1695							}
1696							if ( !operator ) {
1697								return true;
1698							}
1699
1700							result += "";
1701
1702							return operator === "=" ? result === check :
1703								operator === "!=" ? result !== check :
1704									operator === "^=" ? check && result.indexOf( check ) === 0 :
1705										operator === "*=" ? check && result.indexOf( check ) > -1 :
1706											operator === "$=" ? check && result.slice( -check.length ) === check :
1707												operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
1708													operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
1709														false;
1710						};
1711					},
1712
1713					"CHILD": function( type, what, argument, first, last ) {
1714						var simple = type.slice( 0, 3 ) !== "nth",
1715							forward = type.slice( -4 ) !== "last",
1716							ofType = what === "of-type";
1717
1718						return first === 1 && last === 0 ?
1719
1720							// Shortcut for :nth-*(n)
1721							function( elem ) {
1722								return !!elem.parentNode;
1723							} :
1724
1725							function( elem, context, xml ) {
1726								var cache, uniqueCache, outerCache, node, nodeIndex, start,
1727									dir = simple !== forward ? "nextSibling" : "previousSibling",
1728									parent = elem.parentNode,
1729									name = ofType && elem.nodeName.toLowerCase(),
1730									useCache = !xml && !ofType,
1731									diff = false;
1732
1733								if ( parent ) {
1734
1735									// :(first|last|only)-(child|of-type)
1736									if ( simple ) {
1737										while ( dir ) {
1738											node = elem;
1739											while ( (node = node[ dir ]) ) {
1740												if ( ofType ?
1741													node.nodeName.toLowerCase() === name :
1742													node.nodeType === 1 ) {
1743
1744													return false;
1745												}
1746											}
1747											// Reverse direction for :only-* (if we haven't yet done so)
1748											start = dir = type === "only" && !start && "nextSibling";
1749										}
1750										return true;
1751									}
1752
1753									start = [ forward ? parent.firstChild : parent.lastChild ];
1754
1755									// non-xml :nth-child(...) stores cache data on `parent`
1756									if ( forward && useCache ) {
1757
1758										// Seek `elem` from a previously-cached index
1759
1760										// ...in a gzip-friendly way
1761										node = parent;
1762										outerCache = node[ expando ] || (node[ expando ] = {});
1763
1764										// Support: IE <9 only
1765										// Defend against cloned attroperties (jQuery gh-1709)
1766										uniqueCache = outerCache[ node.uniqueID ] ||
1767											(outerCache[ node.uniqueID ] = {});
1768
1769										cache = uniqueCache[ type ] || [];
1770										nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1771										diff = nodeIndex && cache[ 2 ];
1772										node = nodeIndex && parent.childNodes[ nodeIndex ];
1773
1774										while ( (node = ++nodeIndex && node && node[ dir ] ||
1775
1776											// Fallback to seeking `elem` from the start
1777											(diff = nodeIndex = 0) || start.pop()) ) {
1778
1779											// When found, cache indexes on `parent` and break
1780											if ( node.nodeType === 1 && ++diff && node === elem ) {
1781												uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
1782												break;
1783											}
1784										}
1785
1786									} else {
1787										// Use previously-cached element index if available
1788										if ( useCache ) {
1789											// ...in a gzip-friendly way
1790											node = elem;
1791											outerCache = node[ expando ] || (node[ expando ] = {});
1792
1793											// Support: IE <9 only
1794											// Defend against cloned attroperties (jQuery gh-1709)
1795											uniqueCache = outerCache[ node.uniqueID ] ||
1796												(outerCache[ node.uniqueID ] = {});
1797
1798											cache = uniqueCache[ type ] || [];
1799											nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
1800											diff = nodeIndex;
1801										}
1802
1803										// xml :nth-child(...)
1804										// or :nth-last-child(...) or :nth(-last)?-of-type(...)
1805										if ( diff === false ) {
1806											// Use the same loop as above to seek `elem` from the start
1807											while ( (node = ++nodeIndex && node && node[ dir ] ||
1808												(diff = nodeIndex = 0) || start.pop()) ) {
1809
1810												if ( ( ofType ?
1811														node.nodeName.toLowerCase() === name :
1812														node.nodeType === 1 ) &&
1813													++diff ) {
1814
1815													// Cache the index of each encountered element
1816													if ( useCache ) {
1817														outerCache = node[ expando ] || (node[ expando ] = {});
1818
1819														// Support: IE <9 only
1820														// Defend against cloned attroperties (jQuery gh-1709)
1821														uniqueCache = outerCache[ node.uniqueID ] ||
1822															(outerCache[ node.uniqueID ] = {});
1823
1824														uniqueCache[ type ] = [ dirruns, diff ];
1825													}
1826
1827													if ( node === elem ) {
1828														break;
1829													}
1830												}
1831											}
1832										}
1833									}
1834
1835									// Incorporate the offset, then check against cycle size
1836									diff -= last;
1837									return diff === first || ( diff % first === 0 && diff / first >= 0 );
1838								}
1839							};
1840					},
1841
1842					"PSEUDO": function( pseudo, argument ) {
1843						// pseudo-class names are case-insensitive
1844						// http://www.w3.org/TR/selectors/#pseudo-classes
1845						// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
1846						// Remember that setFilters inherits from pseudos
1847						var args,
1848							fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
1849								Sizzle.error( "unsupported pseudo: " + pseudo );
1850
1851						// The user may use createPseudo to indicate that
1852						// arguments are needed to create the filter function
1853						// just as Sizzle does
1854						if ( fn[ expando ] ) {
1855							return fn( argument );
1856						}
1857
1858						// But maintain support for old signatures
1859						if ( fn.length > 1 ) {
1860							args = [ pseudo, pseudo, "", argument ];
1861							return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
1862								markFunction(function( seed, matches ) {
1863									var idx,
1864										matched = fn( seed, argument ),
1865										i = matched.length;
1866									while ( i-- ) {
1867										idx = indexOf( seed, matched[i] );
1868										seed[ idx ] = !( matches[ idx ] = matched[i] );
1869									}
1870								}) :
1871								function( elem ) {
1872									return fn( elem, 0, args );
1873								};
1874						}
1875
1876						return fn;
1877					}
1878				},
1879
1880				pseudos: {
1881					// Potentially complex pseudos
1882					"not": markFunction(function( selector ) {
1883						// Trim the selector passed to compile
1884						// to avoid treating leading and trailing
1885						// spaces as combinators
1886						var input = [],
1887							results = [],
1888							matcher = compile( selector.replace( rtrim, "$1" ) );
1889
1890						return matcher[ expando ] ?
1891							markFunction(function( seed, matches, context, xml ) {
1892								var elem,
1893									unmatched = matcher( seed, null, xml, [] ),
1894									i = seed.length;
1895
1896								// Match elements unmatched by `matcher`
1897								while ( i-- ) {
1898									if ( (elem = unmatched[i]) ) {
1899										seed[i] = !(matches[i] = elem);
1900									}
1901								}
1902							}) :
1903							function( elem, context, xml ) {
1904								input[0] = elem;
1905								matcher( input, null, xml, results );
1906								// Don't keep the element (issue #299)
1907								input[0] = null;
1908								return !results.pop();
1909							};
1910					}),
1911
1912					"has": markFunction(function( selector ) {
1913						return function( elem ) {
1914							return Sizzle( selector, elem ).length > 0;
1915						};
1916					}),
1917
1918					"contains": markFunction(function( text ) {
1919						text = text.replace( runescape, funescape );
1920						return function( elem ) {
1921							return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
1922						};
1923					}),
1924
1925					// "Whether an element is represented by a :lang() selector
1926					// is based solely on the element's language value
1927					// being equal to the identifier C,
1928					// or beginning with the identifier C immediately followed by "-".
1929					// The matching of C against the element's language value is performed case-insensitively.
1930					// The identifier C does not have to be a valid language name."
1931					// http://www.w3.org/TR/selectors/#lang-pseudo
1932					"lang": markFunction( function( lang ) {
1933						// lang value must be a valid identifier
1934						if ( !ridentifier.test(lang || "") ) {
1935							Sizzle.error( "unsupported lang: " + lang );
1936						}
1937						lang = lang.replace( runescape, funescape ).toLowerCase();
1938						return function( elem ) {
1939							var elemLang;
1940							do {
1941								if ( (elemLang = documentIsHTML ?
1942									elem.lang :
1943									elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
1944
1945									elemLang = elemLang.toLowerCase();
1946									return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
1947								}
1948							} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
1949							return false;

1950						};
1951					}),
1952
1953					// Miscellaneous
1954					"target": function( elem ) {
1955						var hash = window.location && window.location.hash;
1956						return hash && hash.slice( 1 ) === elem.id;
1957					},
1958
1959					"root": function( elem ) {
1960						return elem === docElem;
1961					},
1962
1963					"focus": function( elem ) {
1964						return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
1965					},
1966
1967					// Boolean properties
1968					"enabled": function( elem ) {
1969						return elem.disabled === false;
1970					},
1971
1972					"disabled": function( elem ) {
1973						return elem.disabled === true;
1974					},
1975
1976					"checked": function( elem ) {
1977						// In CSS3, :checked should return both checked and selected elements
1978						// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
1979						var nodeName = elem.nodeName.toLowerCase();
1980						return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
1981					},
1982
1983					"selected": function( elem ) {
1984						// Accessing this property makes selected-by-default
1985						// options in Safari work properly
1986						if ( elem.parentNode ) {
1987							elem.parentNode.selectedIndex;
1988						}
1989
1990						return elem.selected === true;
1991					},
1992
1993					// Contents
1994					"empty": function( elem ) {
1995						// http://www.w3.org/TR/selectors/#empty-pseudo
1996						// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
1997						//   but not by others (comment: 8; processing instruction: 7; etc.)
1998						// nodeType < 6 works because attributes (2) do not appear as children
1999						for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
2000							if ( elem.nodeType < 6 ) {
2001								return false;
2002							}
2003						}
2004						return true;
2005					},
2006
2007					"parent": function( elem ) {
2008						return !Expr.pseudos["empty"]( elem );
2009					},
2010
2011					// Element/input types
2012					"header": function( elem ) {
2013						return rheader.test( elem.nodeName );
2014					},
2015
2016					"input": function( elem ) {
2017						return rinputs.test( elem.nodeName );
2018					},
2019
2020					"button": function( elem ) {
2021						var name = elem.nodeName.toLowerCase();
2022						return name === "input" && elem.type === "button" || name === "button";
2023					},
2024
2025					"text": function( elem ) {
2026						var attr;
2027						return elem.nodeName.toLowerCase() === "input" &&
2028							elem.type === "text" &&
2029
2030							// Support: IE<8
2031							// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
2032							( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
2033					},
2034
2035					// Position-in-collection
2036					"first": createPositionalPseudo(function() {
2037						return [ 0 ];
2038					}),
2039
2040					"last": createPositionalPseudo(function( matchIndexes, length ) {
2041						return [ length - 1 ];
2042					}),
2043
2044					"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
2045						return [ argument < 0 ? argument + length : argument ];
2046					}),
2047
2048					"even": createPositionalPseudo(function( matchIndexes, length ) {
2049						var i = 0;
2050						for ( ; i < length; i += 2 ) {
2051							matchIndexes.push( i );
2052						}
2053						return matchIndexes;
2054					}),
2055
2056					"odd": createPositionalPseudo(function( matchIndexes, length ) {
2057						var i = 1;
2058						for ( ; i < length; i += 2 ) {
2059							matchIndexes.push( i );
2060						}
2061						return matchIndexes;
2062					}),
2063
2064					"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2065						var i = argument < 0 ? argument + length : argument;
2066						for ( ; --i >= 0; ) {
2067							matchIndexes.push( i );
2068						}
2069						return matchIndexes;
2070					}),
2071
2072					"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
2073						var i = argument < 0 ? argument + length : argument;
2074						for ( ; ++i < length; ) {
2075							matchIndexes.push( i );
2076						}
2077						return matchIndexes;
2078					})
2079				}
2080			};
2081
2082			Expr.pseudos["nth"] = Expr.pseudos["eq"];
2083
2084// Add button/input type pseudos
2085			for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
2086				Expr.pseudos[ i ] = createInputPseudo( i );
2087			}
2088			for ( i in { submit: true, reset: true } ) {
2089				Expr.pseudos[ i ] = createButtonPseudo( i );
2090			}
2091
2092// Easy API for creating new setFilters
2093			function setFilters() {}
2094			setFilters.prototype = Expr.filters = Expr.pseudos;
2095			Expr.setFilters = new setFilters();
2096
2097			tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
2098				var matched, match, tokens, type,
2099					soFar, groups, preFilters,
2100					cached = tokenCache[ selector + " " ];
2101
2102				if ( cached ) {
2103					return parseOnly ? 0 : cached.slice( 0 );
2104				}
2105
2106				soFar = selector;
2107				groups = [];
2108				preFilters = Expr.preFilter;
2109
2110				while ( soFar ) {
2111
2112					// Comma and first run
2113					if ( !matched || (match = rcomma.exec( soFar )) ) {
2114						if ( match ) {
2115							// Don't consume trailing commas as valid
2116							soFar = soFar.slice( match[0].length ) || soFar;
2117						}
2118						groups.push( (tokens = []) );
2119					}
2120
2121					matched = false;

2122
2123					// Combinators
2124					if ( (match = rcombinators.exec( soFar )) ) {
2125						matched = match.shift();
2126						tokens.push({
2127							value: matched,
2128							// Cast descendant combinators to space
2129							type: match[0].replace( rtrim, " " )
2130						});
2131						soFar = soFar.slice( matched.length );
2132					}
2133
2134					// Filters
2135					for ( type in Expr.filter ) {
2136						if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
2137							(match = preFilters[ type ]( match ))) ) {
2138							matched = match.shift();
2139							tokens.push({
2140								value: matched,
2141								type: type,
2142								matches: match
2143							});
2144							soFar = soFar.slice( matched.length );
2145						}
2146					}
2147
2148					if ( !matched ) {
2149						break;
2150					}
2151				}
2152
2153				// Return the length of the invalid excess
2154				// if we're just parsing
2155				// Otherwise, throw an error or return tokens
2156				return parseOnly ?
2157					soFar.length :
2158					soFar ?
2159						Sizzle.error( selector ) :
2160						// Cache the tokens
2161						tokenCache( selector, groups ).slice( 0 );
2162			};
2163
2164			function toSelector( tokens ) {
2165				var i = 0,
2166					len = tokens.length,
2167					selector = "";
2168				for ( ; i < len; i++ ) {
2169					selector += tokens[i].value;
2170				}
2171				return selector;
2172			}
2173
2174			function addCombinator( matcher, combinator, base ) {
2175				var dir = combinator.dir,
2176					checkNonElements = base && dir === "parentNode",
2177					doneName = done++;
2178
2179				return combinator.first ?
2180					// Check against closest ancestor/preceding element
2181					function( elem, context, xml ) {
2182						while ( (elem = elem[ dir ]) ) {
2183							if ( elem.nodeType === 1 || checkNonElements ) {
2184								return matcher( elem, context, xml );
2185							}
2186						}
2187					} :
2188
2189					// Check against all ancestor/preceding elements
2190					function( elem, context, xml ) {
2191						var oldCache, uniqueCache, outerCache,
2192							newCache = [ dirruns, doneName ];
2193
2194						// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
2195						if ( xml ) {
2196							while ( (elem = elem[ dir ]) ) {
2197								if ( elem.nodeType === 1 || checkNonElements ) {
2198									if ( matcher( elem, context, xml ) ) {
2199										return true;
2200									}
2201								}
2202							}
2203						} else {
2204							while ( (elem = elem[ dir ]) ) {
2205								if ( elem.nodeType === 1 || checkNonElements ) {
2206									outerCache = elem[ expando ] || (elem[ expando ] = {});
2207
2208									// Support: IE <9 only
2209									// Defend against cloned attroperties (jQuery gh-1709)
2210									uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
2211
2212									if ( (oldCache = uniqueCache[ dir ]) &&
2213										oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
2214
2215										// Assign to newCache so results back-propagate to previous elements
2216										return (newCache[ 2 ] = oldCache[ 2 ]);
2217									} else {
2218										// Reuse newcache so results back-propagate to previous elements
2219										uniqueCache[ dir ] = newCache;
2220
2221										// A match means we're done; a fail means we have to keep checking
2222										if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
2223											return true;
2224										}
2225									}
2226								}
2227							}
2228						}
2229					};
2230			}
2231
2232			function elementMatcher( matchers ) {
2233				return matchers.length > 1 ?
2234					function( elem, context, xml ) {
2235						var i = matchers.length;
2236						while ( i-- ) {
2237							if ( !matchers[i]( elem, context, xml ) ) {
2238								return false;
2239							}
2240						}
2241						return true;
2242					} :
2243					matchers[0];
2244			}
2245
2246			function multipleContexts( selector, contexts, results ) {
2247				var i = 0,
2248					len = contexts.length;
2249				for ( ; i < len; i++ ) {
2250					Sizzle( selector, contexts[i], results );
2251				}
2252				return results;
2253			}
2254
2255			function condense( unmatched, map, filter, context, xml ) {
2256				var elem,
2257					newUnmatched = [],
2258					i = 0,
2259					len = unmatched.length,
2260					mapped = map != null;
2261
2262				for ( ; i < len; i++ ) {
2263					if ( (elem = unmatched[i]) ) {
2264						if ( !filter || filter( elem, context, xml ) ) {
2265							newUnmatched.push( elem );
2266							if ( mapped ) {
2267								map.push( i );
2268							}
2269						}
2270					}
2271				}
2272
2273				return newUnmatched;
2274			}
2275
2276			function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {

2277				if ( postFilter && !postFilter[ expando ] ) {
2278					postFilter = setMatcher( postFilter );
2279				}
2280				if ( postFinder && !postFinder[ expando ] ) {
2281					postFinder = setMatcher( postFinder, postSelector );
2282				}
2283				return markFunction(function( seed, results, context, xml ) {
2284					var temp, i, elem,
2285						preMap = [],
2286						postMap = [],
2287						preexisting = results.length,
2288
2289						// Get initial elements from seed or context
2290						elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
2291
2292						// Prefilter to get matcher input, preserving a map for seed-results synchronization
2293						matcherIn = preFilter && ( seed || !selector ) ?
2294							condense( elems, preMap, preFilter, context, xml ) :
2295							elems,
2296
2297						matcherOut = matcher ?
2298							// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
2299							postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
2300
2301								// ...intermediate processing is necessary
2302								[] :
2303
2304								// ...otherwise use results directly
2305								results :
2306							matcherIn;
2307
2308					// Find primary matches
2309					if ( matcher ) {
2310						matcher( matcherIn, matcherOut, context, xml );
2311					}
2312
2313					// Apply postFilter
2314					if ( postFilter ) {
2315						temp = condense( matcherOut, postMap );
2316						postFilter( temp, [], context, xml );
2317
2318						// Un-match failing elements by moving them back to matcherIn
2319						i = temp.length;
2320						while ( i-- ) {
2321							if ( (elem = temp[i]) ) {
2322								matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
2323							}
2324						}
2325					}
2326
2327					if ( seed ) {
2328						if ( postFinder || preFilter ) {
2329							if ( postFinder ) {
2330								// Get the final matcherOut by condensing this intermediate into postFinder contexts
2331								temp = [];
2332								i = matcherOut.length;
2333								while ( i-- ) {
2334									if ( (elem = matcherOut[i]) ) {
2335										// Restore matcherIn since elem is not yet a final match
2336										temp.push( (matcherIn[i] = elem) );
2337									}
2338								}
2339								postFinder( null, (matcherOut = []), temp, xml );
2340							}
2341
2342							// Move matched elements from seed to results to keep them synchronized
2343							i = matcherOut.length;
2344							while ( i-- ) {
2345								if ( (elem = matcherOut[i]) &&
2346									(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
2347
2348									seed[temp] = !(results[temp] = elem);
2349								}
2350							}
2351						}
2352
2353						// Add elements to results, through postFinder if defined
2354					} else {
2355						matcherOut = condense(
2356							matcherOut === results ?
2357								matcherOut.splice( preexisting, matcherOut.length ) :
2358								matcherOut
2359						);
2360						if ( postFinder ) {
2361							postFinder( null, results, matcherOut, xml );
2362						} else {
2363							push.apply( results, matcherOut );
2364						}
2365					}
2366				});
2367			}
2368
2369			function matcherFromTokens( tokens ) {
2370				var checkContext, matcher, j,
2371					len = tokens.length,
2372					leadingRelative = Expr.relative[ tokens[0].type ],
2373					implicitRelative = leadingRelative || Expr.relative[" "],
2374					i = leadingRelative ? 1 : 0,
2375
2376					// The foundational matcher ensures that elements are reachable from top-level context(s)
2377					matchContext = addCombinator( function( elem ) {
2378						return elem === checkContext;
2379					}, implicitRelative, true ),
2380					matchAnyContext = addCombinator( function( elem ) {
2381						return indexOf( checkContext, elem ) > -1;
2382					}, implicitRelative, true ),
2383					matchers = [ function( elem, context, xml ) {
2384						var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
2385							(checkContext = context).nodeType ?
2386								matchContext( elem, context, xml ) :
2387								matchAnyContext( elem, context, xml ) );
2388						// Avoid hanging onto element (issue #299)
2389						checkContext = null;
2390						return ret;
2391					} ];
2392
2393				for ( ; i < len; i++ ) {
2394					if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
2395						matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
2396					} else {
2397						matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
2398
2399						// Return special upon seeing a positional matcher
2400						if ( matcher[ expando ] ) {
2401							// Find the next relative operator (if any) for proper handling
2402							j = ++i;
2403							for ( ; j < len; j++ ) {
2404								if ( Expr.relative[ tokens[j].type ] ) {
2405									break;
2406								}
2407							}
2408							return setMatcher(
2409								i > 1 && elementMatcher( matchers ),
2410								i > 1 && toSelector(
2411									// If the preceding token was a descendant combinator, insert an implicit any-element `*`
2412									tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
2413								).replace( rtrim, "$1" ),
2414								matcher,
2415								i < j && matcherFromTokens( tokens.slice( i, j ) ),
2416								j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
2417								j < len && toSelector( tokens )
2418							);
2419						}
2420						matchers.push( matcher );
2421					}
2422				}
2423
2424				return elementMatcher( matchers );
2425			}
2426
2427			function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
2428				var bySet = setMatchers.length > 0,
2429					byElement = elementMatchers.length > 0,
2430					superMatcher = function( seed, context, xml, results, outermost ) {
2431						var elem, j, matcher,
2432							matchedCount = 0,
2433							i = "0",
2434							unmatched = seed && [],
2435							setMatched = [],
2436							contextBackup = outermostContext,
2437							// We must always have either seed elements or outermost context
2438							elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
2439							// Use integer dirruns iff this is the outermost matcher
2440							dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
2441							len = elems.length;
2442
2443						if ( outermost ) {
2444							outermostContext = context === document || context || outermost;
2445						}
2446
2447						// Add elements passing elementMatchers directly to results
2448						// Support: IE<9, Safari
2449						// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
2450						for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
2451							if ( byElement && elem ) {
2452								j = 0;
2453								if ( !context && elem.ownerDocument !== document ) {
2454									setDocument( elem );
2455									xml = !documentIsHTML;
2456								}
2457								while ( (matcher = elementMatchers[j++]) ) {
2458									if ( matcher( elem, context || document, xml) ) {
2459										results.push( elem );
2460										break;
2461									}
2462								}
2463								if ( outermost ) {
2464									dirruns = dirrunsUnique;
2465								}
2466							}
2467
2468							// Track unmatched elements for set filters
2469							if ( bySet ) {
2470								// They will have gone through all possible matchers
2471								if ( (elem = !matcher && elem) ) {
2472									matchedCount--;
2473								}
2474
2475								// Lengthen the array for every element, matched or not
2476								if ( seed ) {
2477									unmatched.push( elem );
2478								}
2479							}
2480						}
2481
2482						// `i` is now the count of elements visited above, and adding it to `matchedCount`
2483						// makes the latter nonnegative.
2484						matchedCount += i;
2485
2486						// Apply set filters to unmatched elements
2487						// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
2488						// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
2489						// no element matchers and no seed.
2490						// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
2491						// case, which will result in a "00" `matchedCount` that differs from `i` but is also
2492						// numerically zero.
2493						if ( bySet && i !== matchedCount ) {
2494							j = 0;
2495							while ( (matcher = setMatchers[j++]) ) {
2496								matcher( unmatched, setMatched, context, xml );
2497							}
2498
2499							if ( seed ) {
2500								// Reintegrate element matches to eliminate the need for sorting
2501								if ( matchedCount > 0 ) {
2502									while ( i-- ) {
2503										if ( !(unmatched[i] || setMatched[i]) ) {
2504											setMatched[i] = pop.call( results );
2505										}
2506									}
2507								}
2508
2509								// Discard index placeholder values to get only actual matches
2510								setMatched = condense( setMatched );
2511							}
2512
2513							// Add matches to results
2514							push.apply( results, setMatched );
2515
2516							// Seedless set matches succeeding multiple successful matchers stipulate sorting
2517							if ( outermost && !seed && setMatched.length > 0 &&
2518								( matchedCount + setMatchers.length ) > 1 ) {
2519
2520								Sizzle.uniqueSort( results );
2521							}
2522						}
2523
2524						// Override manipulation of globals by nested matchers
2525						if ( outermost ) {
2526							dirruns = dirrunsUnique;
2527							outermostContext = contextBackup;
2528						}
2529
2530						return unmatched;
2531					};
2532
2533				return bySet ?
2534					markFunction( superMatcher ) :
2535					superMatcher;
2536			}
2537
2538			compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
2539				var i,
2540					setMatchers = [],
2541					elementMatchers = [],
2542					cached = compilerCache[ selector + " " ];
2543
2544				if ( !cached ) {
2545					// Generate a function of recursive functions that can be used to check each element
2546					if ( !match ) {
2547						match = tokenize( selector );
2548					}
2549					i = match.length;
2550					while ( i-- ) {
2551						cached = matcherFromTokens( match[i] );
2552						if ( cached[ expando ] ) {
2553							setMatchers.push( cached );
2554						} else {
2555							elementMatchers.push( cached );
2556						}
2557					}
2558
2559					// Cache the compiled function
2560					cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
2561
2562					// Save selector and tokenization
2563					cached.selector = selector;
2564				}
2565				return cached;
2566			};
2567
2568			/**
2569			 * A low-level selection function that works with Sizzle's compiled
2570			 *  selector functions
2571			 * @param {String|Function} selector A selector or a pre-compiled
2572			 *  selector function built with Sizzle.compile
2573			 * @param {Element} context
2574			 * @param {Array} [results]
2575			 * @param {Array} [seed] A set of elements to match against
2576			 */
2577			select = Sizzle.select = function( selector, context, results, seed ) {
2578				var i, tokens, token, type, find,
2579					compiled = typeof selector === "function" && selector,
2580					match = !seed && tokenize( (selector = compiled.selector || selector) );
2581
2582				results = results || [];
2583
2584				// Try to minimize operations if there is only one selector in the list and no seed
2585				// (the latter of which guarantees us context)
2586				if ( match.length === 1 ) {
2587
2588					// Reduce context if the leading compound selector is an ID
2589					tokens = match[0] = match[0].slice( 0 );
2590					if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
2591						support.getById && context.nodeType === 9 && documentIsHTML &&
2592						Expr.relative[ tokens[1].type ] ) {
2593
2594						context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
2595						if ( !context ) {
2596							return results;
2597
2598							// Precompiled matchers will still verify ancestry, so step up a level
2599						} else if ( compiled ) {
2600							context = context.parentNode;
2601						}
2602
2603						selector = selector.slice( tokens.shift().value.length );
2604					}
2605
2606					// Fetch a seed set for right-to-left matching
2607					i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
2608					while ( i-- ) {
2609						token = tokens[i];
2610
2611						// Abort if we hit a combinator
2612						if ( Expr.relative[ (type = token.type) ] ) {
2613							break;
2614						}
2615						if ( (find = Expr.find[ type ]) ) {
2616							// Search, expanding context for leading sibling combinators
2617							if ( (seed = find(
2618								token.matches[0].replace( runescape, funescape ),

2619								rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
2620							)) ) {
2621
2622								// If seed is empty or no tokens remain, we can return early
2623								tokens.splice( i, 1 );
2624								selector = seed.length && toSelector( tokens );
2625								if ( !selector ) {
2626									push.apply( results, seed );
2627									return results;
2628								}
2629
2630								break;
2631							}
2632						}
2633					}
2634				}
2635
2636				// Compile and execute a filtering function if one is not provided
2637				// Provide `match` to avoid retokenization if we modified the selector above
2638				( compiled || compile( selector, match ) )(
2639					seed,
2640					context,
2641					!documentIsHTML,
2642					results,
2643					!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
2644				);
2645				return results;
2646			};
2647
2648// One-time assignments
2649
2650// Sort stability
2651			support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
2652
2653// Support: Chrome 14-35+
2654// Always assume duplicates if they aren't passed to the comparison function
2655			support.detectDuplicates = !!hasDuplicate;
2656
2657// Initialize against the default document
2658			setDocument();
2659
2660// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
2661// Detached nodes confoundingly follow *each other*
2662			support.sortDetached = assert(function( div1 ) {
2663				// Should return 1, but returns 4 (following)
2664				return div1.compareDocumentPosition( document.createElement("div") ) & 1;
2665			});
2666
2667// Support: IE<8
2668// Prevent attribute/property "interpolation"
2669// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
2670			if ( !assert(function( div ) {
2671				div.innerHTML = "<a href='#'></a>";
2672				return div.firstChild.getAttribute("href") === "#" ;
2673			}) ) {
2674				addHandle( "type|href|height|width", function( elem, name, isXML ) {
2675					if ( !isXML ) {
2676						return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
2677					}
2678				});
2679			}
2680
2681// Support: IE<9
2682// Use defaultValue in place of getAttribute("value")
2683			if ( !support.attributes || !assert(function( div ) {
2684				div.innerHTML = "<input/>";
2685				div.firstChild.setAttribute( "value", "" );
2686				return div.firstChild.getAttribute( "value" ) === "";
2687			}) ) {
2688				addHandle( "value", function( elem, name, isXML ) {
2689					if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
2690						return elem.defaultValue;
2691					}
2692				});
2693			}
2694
2695// Support: IE<9
2696// Use getAttributeNode to fetch booleans when getAttribute lies
2697			if ( !assert(function( div ) {
2698				return div.getAttribute("disabled") == null;
2699			}) ) {
2700				addHandle( booleans, function( elem, name, isXML ) {
2701					var val;
2702					if ( !isXML ) {
2703						return elem[ name ] === true ? name.toLowerCase() :
2704							(val = elem.getAttributeNode( name )) && val.specified ?
2705								val.value :
2706								null;
2707					}
2708				});
2709			}
2710
2711			return Sizzle;
2712
2713		})( window );
2714
2715
2716
2717	jQuery.find = Sizzle;
2718	jQuery.expr = Sizzle.selectors;
2719	jQuery.expr[ ":" ] = jQuery.expr.pseudos;
2720	jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
2721	jQuery.text = Sizzle.getText;
2722	jQuery.isXMLDoc = Sizzle.isXML;
2723	jQuery.contains = Sizzle.contains;
2724
2725
2726
2727	var dir = function( elem, dir, until ) {
2728		var matched = [],
2729			truncate = until !== undefined;
2730
2731		while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
2732			if ( elem.nodeType === 1 ) {
2733				if ( truncate && jQuery( elem ).is( until ) ) {
2734					break;
2735				}
2736				matched.push( elem );
2737			}
2738		}
2739		return matched;
2740	};
2741
2742
2743	var siblings = function( n, elem ) {
2744		var matched = [];
2745
2746		for ( ; n; n = n.nextSibling ) {
2747			if ( n.nodeType === 1 && n !== elem ) {
2748				matched.push( n );
2749			}
2750		}
2751
2752		return matched;
2753	};
2754
2755
2756	var rneedsContext = jQuery.expr.match.needsContext;
2757
2758	var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
2759
2760
2761
2762	var risSimple = /^.[^:#\[\.,]*$/;
2763
2764// Implement the identical functionality for filter and not
2765	function winnow( elements, qualifier, not ) {
2766		if ( jQuery.isFunction( qualifier ) ) {
2767			return jQuery.grep( elements, function( elem, i ) {
2768				/* jshint -W018 */
2769				return !!qualifier.call( elem, i, elem ) !== not;
2770			} );
2771
2772		}
2773
2774		if ( qualifier.nodeType ) {
2775			return jQuery.grep( elements, function( elem ) {
2776				return ( elem === qualifier ) !== not;
2777			} );
2778
2779		}
2780
2781		if ( typeof qualifier === "string" ) {
2782			if ( risSimple.test( qualifier ) ) {
2783				return jQuery.filter( qualifier, elements, not );
2784			}
2785
2786			qualifier = jQuery.filter( qualifier, elements );
2787		}
2788
2789		return jQuery.grep( elements, function( elem ) {
2790			return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not;
2791		} );
2792	}
2793
2794	jQuery.filter = function( expr, elems, not ) {
2795		var elem = elems[ 0 ];
2796
2797		if ( not ) {
2798			expr = ":not(" + expr + ")";
2799		}
2800
2801		return elems.length === 1 && elem.nodeType === 1 ?
2802			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
2803			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
2804				return elem.nodeType === 1;
2805			} ) );
2806	};
2807
2808	jQuery.fn.extend( {
2809		find: function( selector ) {
2810			var i,
2811				ret = [],
2812				self = this,
2813				len = self.length;
2814
2815			if ( typeof selector !== "string" ) {