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jquery-3.5.1.js
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			/*!
			* jQuery JavaScript Library v3.5.1
			* https://jquery.com/
			*
			* Includes Sizzle.js
			* https://sizzlejs.com/
			*
			* Copyright JS Foundation and other contributors
			* Released under the MIT license
			* https://jquery.org/license
			*
			* Date: 2020-05-04T22:49Z
			*/
			( function( global, factory ) {

			"use strict";

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

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

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

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

			var arr = [];

			var getProto = Object.getPrototypeOf;

			var slice = arr.slice;

			var flat = arr.flat ? function( array ) {
			return arr.flat.call( array );
			} : function( array ) {
			return arr.concat.apply( [], array );
			};


			var push = arr.push;

			var indexOf = arr.indexOf;

			var class2type = {};

			var toString = class2type.toString;

			var hasOwn = class2type.hasOwnProperty;

			var fnToString = hasOwn.toString;

			var ObjectFunctionString = fnToString.call( Object );

			var support = {};

			var isFunction = function isFunction( obj ) {

			// Support: Chrome <=57, Firefox <=52
			// In some browsers, typeof returns "function" for HTML <object> elements
			// (i.e., `typeof document.createElement( "object" ) === "function"`).
			// We don't want to classify any DOM node as a function.
			return typeof obj === "function" && typeof obj.nodeType !== "number";
			};


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


			var document = window.document;



			var preservedScriptAttributes = {
			type: true,
			src: true,
			nonce: true,
			noModule: true
			};

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

			var i, val,
			script = doc.createElement( "script" );

			script.text = code;
			if ( node ) {
			for ( i in preservedScriptAttributes ) {

			// Support: Firefox 64+, Edge 18+
			// Some browsers don't support the "nonce" property on scripts.
			// On the other hand, just using `getAttribute` is not enough as
			// the `nonce` attribute is reset to an empty string whenever it
			// becomes browsing-context connected.
			// See https://github.com/whatwg/html/issues/2369
			// See https://html.spec.whatwg.org/#nonce-attributes
			// The `node.getAttribute` check was added for the sake of
			// `jQuery.globalEval` so that it can fake a nonce-containing node
			// via an object.
			val = node[ i ] \|\| node.getAttribute && node.getAttribute( i );
			if ( val ) {
			script.setAttribute( i, val );
			}
			}
			}
			doc.head.appendChild( script ).parentNode.removeChild( script );
			}


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

			// Support: Android <=2.3 only (functionish RegExp)
			return typeof obj === "object" \|\| typeof obj === "function" ?
			class2type[ toString.call( obj ) ] \|\| "object" :
			typeof obj;
			}
			/* global Symbol */
			// Defining this global in .eslintrc.json would create a danger of using the global
			// unguarded in another place, it seems safer to define global only for this module



			var
			version = "3.5.1",

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

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

			jQuery.fn = jQuery.prototype = {

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

			constructor: jQuery,

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

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

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

			// Return all the elements in a clean array
			if ( num == null ) {
			return slice.call( this );
			}

			// Return just the one element from the set
			return num < 0 ? this[ num + this.length ] : this[ num ];
			},

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

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

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

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

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

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

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

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

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

			even: function() {
			return this.pushStack( jQuery.grep( this, function( _elem, i ) {
			return ( i + 1 ) % 2;
			} ) );
			},

			odd: function() {
			return this.pushStack( jQuery.grep( this, function( _elem, i ) {
			return i % 2;
			} ) );
			},

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

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

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

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

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

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

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

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

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

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

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

			// Prevent Object.prototype pollution
			// Prevent never-ending loop
			if ( name === "__proto__" \|\| target === copy ) {
			continue;
			}

			// Recurse if we're merging plain objects or arrays
			if ( deep && copy && ( jQuery.isPlainObject( copy ) \|\|
			( copyIsArray = Array.isArray( copy ) ) ) ) {
			src = target[ name ];

			// Ensure proper type for the source value
			if ( copyIsArray && !Array.isArray( src ) ) {
			clone = [];
			} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
			clone = {};
			} else {
			clone = src;
			}
			copyIsArray = false;

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

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

			// Return the modified object
			return target;
			};

			jQuery.extend( {

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

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

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

			noop: function() {},

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

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

			proto = getProto( obj );

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

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

			isEmptyObject: function( obj ) {
			var name;

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

			// Evaluates a script in a provided context; falls back to the global one
			// if not specified.
			globalEval: function( code, options, doc ) {
			DOMEval( code, { nonce: options && options.nonce }, doc );
			},

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

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

			return obj;
			},

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

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

			return ret;
			},

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

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

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

			first.length = i;

			return first;
			},

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

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

			return matches;
			},

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

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

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

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

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

			// Flatten any nested arrays
			return flat( ret );
			},

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

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

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

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

			function isArrayLike( obj ) {

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

			if ( isFunction( obj ) \|\| isWindow( obj ) ) {
			return false;
			}

			return type === "array" \|\| length === 0 \|\|
			typeof length === "number" && length > 0 && ( length - 1 ) in obj;
			}
			var Sizzle =
			/*!
			* Sizzle CSS Selector Engine v2.3.5
			* https://sizzlejs.com/
			*
			* Copyright JS Foundation and other contributors
			* Released under the MIT license
			* https://js.foundation/
			*
			* Date: 2020-03-14
			*/
			( function( window ) {
			var i,
			support,
			Expr,
			getText,
			isXML,
			tokenize,
			compile,
			select,
			outermostContext,
			sortInput,
			hasDuplicate,

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

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

			// Instance methods
			hasOwn = ( {} ).hasOwnProperty,
			arr = [],
			pop = arr.pop,
			pushNative = arr.push,
			push = arr.push,
			slice = arr.slice,

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

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

			// Regular expressions

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

			// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
			identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
			"?\|\\\\[^\\r\\n\\f]\|[\\w-]\|[^\0-\\x7f])+",

			// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
			attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +

			// Operator (capture 2)
			"([^$\|!~]?=)" + whitespace +

			// "Attribute values must be CSS identifiers [capture 5]
			// or strings [capture 3 or capture 4]"
			"(?:'((?:\\\\.\|[^\\\\']))'\|\"((?:\\\\.\|[^\\\\\"])*)\"\|(" + identifier + "))\|)" +
			whitespace + "*\\]",

			pseudos = ":(" + identifier + ")(?:\\((" +

			// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
			// 1. quoted (capture 3; capture 4 or capture 5)
			"('((?:\\\\.\|[^\\\\']))'\|\"((?:\\\\.\|[^\\\\\"]))\")\|" +

			// 2. simple (capture 6)
			"((?:\\\\.\|[^\\\\()[\\]]\|" + attributes + ")*)\|" +

			// 3. anything else (capture 2)
			".*" +
			")\\)\|)",

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

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

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

			matchExpr = {
			"ID": new RegExp( "^#(" + identifier + ")" ),
			"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
			"TAG": new RegExp( "^(" + identifier + "\|[*])" ),
			"ATTR": new RegExp( "^" + attributes ),
			"PSEUDO": new RegExp( "^" + pseudos ),
			"CHILD": new RegExp( "^:(only\|first\|last\|nth\|nth-last)-(child\|of-type)(?:\\(" +
			whitespace + "(even\|odd\|(([+-]\|)(\\d)n\|)" + whitespace + "*(?:([+-]\|)" +
			whitespace + "(\\d+)\|))" + whitespace + "\\)\|)", "i" ),
			"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),

			// For use in libraries implementing .is()
			// We use this for POS matching in `select`
			"needsContext": new RegExp( "^" + whitespace +
			"*[>+~]\|:(even\|odd\|eq\|gt\|lt\|nth\|first\|last)(?:\\(" + whitespace +
			"((?:-\\d)?\\d)" + whitespace + "*\\)\|)(?=[^-]\|$)", "i" )
			},

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

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

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

			rsibling = /[+~]/,

			// CSS escapes
			// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
			runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?\|\\\\([^\\r\\n\\f])", "g" ),
			funescape = function( escape, nonHex ) {
			var high = "0x" + escape.slice( 1 ) - 0x10000;

			return nonHex ?

			// Strip the backslash prefix from a non-hex escape sequence
			nonHex :

			// Replace a hexadecimal escape sequence with the encoded Unicode code point
			// Support: IE <=11+
			// For values outside the Basic Multilingual Plane (BMP), manually construct a
			// surrogate pair
			high < 0 ?
			String.fromCharCode( high + 0x10000 ) :
			String.fromCharCode( high >> 10 \| 0xD800, high & 0x3FF \| 0xDC00 );
			},

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

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

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

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

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

			inDisabledFieldset = addCombinator(
			function( elem ) {
			return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
			},
			{ dir: "parentNode", next: "legend" }
			);

			// Optimize for push.apply( _, NodeList )
			try {
			push.apply(
			( arr = slice.call( preferredDoc.childNodes ) ),
			preferredDoc.childNodes
			);

			// Support: Android<4.0
			// Detect silently failing push.apply
			// eslint-disable-next-line no-unused-expressions
			arr[ preferredDoc.childNodes.length ].nodeType;
			} catch ( e ) {
			push = { apply: arr.length ?

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

			// Support: IE<9
			// Otherwise append directly
			function( target, els ) {
			var j = target.length,
			i = 0;

			// Can't trust NodeList.length
			while ( ( target[ j++ ] = els[ i++ ] ) ) {}
			target.length = j - 1;
			}
			};
			}

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

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

			results = results \|\| [];

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

			return results;
			}

			// Try to shortcut find operations (as opposed to filters) in HTML documents
			if ( !seed ) {
			setDocument( context );
			context = context \|\| document;

			if ( documentIsHTML ) {

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

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

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

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

			// Element context
			} else {

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

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

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

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

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

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

			// Support: IE 8 only
			// Exclude object elements
			( nodeType !== 1 \|\| context.nodeName.toLowerCase() !== "object" ) ) {

			newSelector = selector;
			newContext = context;

			// qSA considers elements outside a scoping root when evaluating child or
			// descendant combinators, which is not what we want.
			// In such cases, we work around the behavior by prefixing every selector in the
			// list with an ID selector referencing the scope context.
			// The technique has to be used as well when a leading combinator is used
			// as such selectors are not recognized by querySelectorAll.
			// Thanks to Andrew Dupont for this technique.
			if ( nodeType === 1 &&
			( rdescend.test( selector ) \|\| rcombinators.test( selector ) ) ) {

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

			// We can use :scope instead of the ID hack if the browser
			// supports it & if we're not changing the context.
			if ( newContext !== context \|\| !support.scope ) {

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

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

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

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

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

			function cache( key, value ) {

			// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
			if ( keys.push( key + " " ) > Expr.cacheLength ) {

			// Only keep the most recent entries
			delete cache[ keys.shift() ];
			}
			return ( cache[ key + " " ] = value );
			}
			return cache;
			}

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

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

			try {
			return !!fn( el );
			} catch ( e ) {
			return false;
			} finally {

			// Remove from its parent by default
			if ( el.parentNode ) {
			el.parentNode.removeChild( el );
			}

			// release memory in IE
			el = null;
			}
			}

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

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

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

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

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

			return a ? 1 : -1;
			}

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

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

			/**
			* Returns a function to use in pseudos for :enabled/:disabled
			* @param {Boolean} disabled true for :disabled; false for :enabled
			*/
			function createDisabledPseudo( disabled ) {

			// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
			return function( elem ) {

			// Only certain elements can match :enabled or :disabled
			// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
			// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
			if ( "form" in elem ) {

			// Check for inherited disabledness on relevant non-disabled elements:
			// * listed form-associated elements in a disabled fieldset
			// https://html.spec.whatwg.org/multipage/forms.html#category-listed
			// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
			// * option elements in a disabled optgroup
			// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
			// All such elements have a "form" property.
			if ( elem.parentNode && elem.disabled === false ) {

			// Option elements defer to a parent optgroup if present
			if ( "label" in elem ) {
			if ( "label" in elem.parentNode ) {
			return elem.parentNode.disabled === disabled;
			} else {
			return elem.disabled === disabled;
			}
			}

			// Support: IE 6 - 11
			// Use the isDisabled shortcut property to check for disabled fieldset ancestors
			return elem.isDisabled === disabled \|\|

			// Where there is no isDisabled, check manually
			/* jshint -W018 */
			elem.isDisabled !== !disabled &&
			inDisabledFieldset( elem ) === disabled;
			}

			return elem.disabled === disabled;

			// Try to winnow out elements that can't be disabled before trusting the disabled property.
			// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
			// even exist on them, let alone have a boolean value.
			} else if ( "label" in elem ) {
			return elem.disabled === disabled;
			}

			// Remaining elements are neither :enabled nor :disabled
			return false;
			};
			}

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

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

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

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

			/**
			* Detects XML nodes
			* @param {Element\|Object} elem An element or a document
			* @returns {Boolean} True iff elem is a non-HTML XML node
			*/
			isXML = Sizzle.isXML = function( elem ) {
			var namespace = elem.namespaceURI,
			docElem = ( elem.ownerDocument \|\| elem ).documentElement;

			// Support: IE <=8
			// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
			// https://bugs.jquery.com/ticket/4833
			return !rhtml.test( namespace \|\| docElem && docElem.nodeName \|\| "HTML" );
			};

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

			// Return early if doc is invalid or already selected
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( doc == document \|\| doc.nodeType !== 9 \|\| !doc.documentElement ) {
			return document;
			}

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

			// Support: IE 9 - 11+, Edge 12 - 18+
			// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( preferredDoc != document &&
			( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {

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

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

			// Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,
			// Safari 4 - 5 only, Opera <=11.6 - 12.x only
			// IE/Edge & older browsers don't support the :scope pseudo-class.
			// Support: Safari 6.0 only
			// Safari 6.0 supports :scope but it's an alias of :root there.
			support.scope = assert( function( el ) {
			docElem.appendChild( el ).appendChild( document.createElement( "div" ) );
			return typeof el.querySelectorAll !== "undefined" &&
			!el.querySelectorAll( ":scope fieldset div" ).length;
			} );

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

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

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

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

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

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

			// ID filter and find
			if ( support.getById ) {
			Expr.filter[ "ID" ] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
			return elem.getAttribute( "id" ) === attrId;
			};
			};
			Expr.find[ "ID" ] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
			var elem = context.getElementById( id );
			return elem ? [ elem ] : [];
			}
			};
			} else {
			Expr.filter[ "ID" ] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
			var node = typeof elem.getAttributeNode !== "undefined" &&
			elem.getAttributeNode( "id" );
			return node && node.value === attrId;
			};
			};

			// Support: IE 6 - 7 only
			// getElementById is not reliable as a find shortcut
			Expr.find[ "ID" ] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
			var node, i, elems,
			elem = context.getElementById( id );

			if ( elem ) {

			// Verify the id attribute
			node = elem.getAttributeNode( "id" );
			if ( node && node.value === id ) {
			return [ elem ];
			}

			// Fall back on getElementsByName
			elems = context.getElementsByName( id );
			i = 0;
			while ( ( elem = elems[ i++ ] ) ) {
			node = elem.getAttributeNode( "id" );
			if ( node && node.value === id ) {
			return [ elem ];
			}
			}
			}

			return [];
			}
			};
			}

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

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

			function( tag, context ) {
			var elem,
			tmp = [],
			i = 0,

			// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
			results = context.getElementsByTagName( tag );

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

			return tmp;
			}
			return results;
			};

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

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

			// QSA and matchesSelector support

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

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

			if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {

			// Build QSA regex
			// Regex strategy adopted from Diego Perini
			assert( function( el ) {

			var input;

			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// https://bugs.jquery.com/ticket/12359
			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
			"<select id='" + expando + "-\r\\' msallowcapture=''>" +
			"<option selected=''></option></select>";

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

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

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

			// Support: IE 11+, Edge 15 - 18+
			// IE 11/Edge don't find elements on a `[name='']` query in some cases.
			// Adding a temporary attribute to the document before the selection works
			// around the issue.
			// Interestingly, IE 10 & older don't seem to have the issue.
			input = document.createElement( "input" );
			input.setAttribute( "name", "" );
			el.appendChild( input );
			if ( !el.querySelectorAll( "[name='']" ).length ) {
			rbuggyQSA.push( "\\[" + whitespace + "name" + whitespace + "=" +
			whitespace + "*(?:''\|\"\")" );
			}

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

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

			// Support: Firefox <=3.6 - 5 only
			// Old Firefox doesn't throw on a badly-escaped identifier.
			el.querySelectorAll( "\\\f" );
			rbuggyQSA.push( "[\\r\\n\\f]" );
			} );

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

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

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

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

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

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

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

			assert( function( el ) {

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

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

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

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

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

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

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

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

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

			// Calculate position if both inputs belong to the same document
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			compare = ( a.ownerDocument \|\| a ) == ( b.ownerDocument \|\| b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

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

			// Choose the first element that is related to our preferred document
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( a == document \|\| a.ownerDocument == preferredDoc &&
			contains( preferredDoc, a ) ) {
			return -1;
			}

			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( b == document \|\| b.ownerDocument == preferredDoc &&
			contains( preferredDoc, b ) ) {
			return 1;
			}

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

			return compare & 4 ? -1 : 1;
			} :
			function( a, b ) {

			// Exit early if the nodes are identical
			if ( a === b ) {
			hasDuplicate = true;
			return 0;
			}

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

			// Parentless nodes are either documents or disconnected
			if ( !aup \|\| !bup ) {

			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			/* eslint-disable eqeqeq */
			return a == document ? -1 :
			b == document ? 1 :
			/* eslint-enable eqeqeq */
			aup ? -1 :
			bup ? 1 :
			sortInput ?
			( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
			0;

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

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

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

			return i ?

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

			// Otherwise nodes in our document sort first
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			/* eslint-disable eqeqeq */
			ap[ i ] == preferredDoc ? -1 :
			bp[ i ] == preferredDoc ? 1 :
			/* eslint-enable eqeqeq */
			0;
			};

			return document;
			};

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

			Sizzle.matchesSelector = function( elem, expr ) {
			setDocument( elem );

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

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

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret \|\| support.disconnectedMatch \|\|

			// As well, disconnected nodes are said to be in a document
			// fragment in IE 9
			elem.document && elem.document.nodeType !== 11 ) {
			return ret;
			}
			} catch ( e ) {
			nonnativeSelectorCache( expr, true );
			}
			}

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

			Sizzle.contains = function( context, elem ) {

			// Set document vars if needed
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( ( context.ownerDocument \|\| context ) != document ) {
			setDocument( context );
			}
			return contains( context, elem );
			};

			Sizzle.attr = function( elem, name ) {

			// Set document vars if needed
			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( ( elem.ownerDocument \|\| elem ) != document ) {
			setDocument( elem );
			}

			var fn = Expr.attrHandle[ name.toLowerCase() ],

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

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

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

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

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

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

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

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

			return results;
			};

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

			if ( !nodeType ) {

			// If no nodeType, this is expected to be an array
			while ( ( node = elem[ i++ ] ) ) {

			// Do not traverse comment nodes
			ret += getText( node );
			}
			} else if ( nodeType === 1 \|\| nodeType === 9 \|\| nodeType === 11 ) {

			// Use textContent for elements
			// innerText usage removed for consistency of new lines (jQuery #11153)
			if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
			} else {

			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
			ret += getText( elem );
			}
			}
			} else if ( nodeType === 3 \|\| nodeType === 4 ) {
			return elem.nodeValue;
			}

			// Do not include comment or processing instruction nodes

			return ret;
			};

			Expr = Sizzle.selectors = {

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

			createPseudo: markFunction,

			match: matchExpr,

			attrHandle: {},

			find: {},

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

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

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

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

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

			"CHILD": function( match ) {

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

			if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {

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

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

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

			return match;
			},

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

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

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

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&

			// Get excess from tokenize (recursively)
			( excess = tokenize( unquoted, true ) ) &&

			// advance to the next closing parenthesis
			( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {

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

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

			filter: {

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

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

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

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

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

			result += "";

			/* eslint-disable max-len */

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

			};
			},

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

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

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

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

			if ( parent ) {

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

			return false;
			}
			}

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

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

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

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

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

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

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

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

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

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

			} else {

			// Use previously-cached element index if available
			if ( useCache ) {

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

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

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

			// xml :nth-child(...)
			// or :nth-last-child(...) or :nth(-last)?-of-type(...)
			if ( diff === false ) {

			// Use the same loop as above to seek `elem` from the start
			while ( ( node = ++nodeIndex && node && node[ dir ] \|\|
			( diff = nodeIndex = 0 ) \|\| start.pop() ) ) {

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

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

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

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

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

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

			"PSEUDO": function( pseudo, argument ) {

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

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

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

			return fn;
			}
			},

			pseudos: {

			// Potentially complex pseudos
			"not": markFunction( function( selector ) {

			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
			results = [],
			matcher = compile( selector.replace( rtrim, "$1" ) );

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

			// Match elements unmatched by `matcher`
			while ( i-- ) {
			if ( ( elem = unmatched[ i ] ) ) {
			seed[ i ] = !( matches[ i ] = elem );
			}
			}
			} ) :
			function( elem, _context, xml ) {
			input[ 0 ] = elem;
			matcher( input, null, xml, results );

			// Don't keep the element (issue #299)
			input[ 0 ] = null;
			return !results.pop();
			};
			} ),

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

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

			// "Whether an element is represented by a :lang() selector
			// is based solely on the element's language value
			// being equal to the identifier C,
			// or beginning with the identifier C immediately followed by "-".
			// The matching of C against the element's language value is performed case-insensitively.
			// The identifier C does not have to be a valid language name."
			// http://www.w3.org/TR/selectors/#lang-pseudo
			"lang": markFunction( function( lang ) {

			// lang value must be a valid identifier
			if ( !ridentifier.test( lang \|\| "" ) ) {
			Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
			var elemLang;
			do {
			if ( ( elemLang = documentIsHTML ?
			elem.lang :
			elem.getAttribute( "xml:lang" ) \|\| elem.getAttribute( "lang" ) ) ) {

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

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

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

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

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

			"checked": function( elem ) {

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

			"selected": function( elem ) {

			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
			// eslint-disable-next-line no-unused-expressions
			elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
			},

			// Contents
			"empty": function( elem ) {

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			while ( soFar ) {

			// Comma and first run
			if ( !matched \|\| ( match = rcomma.exec( soFar ) ) ) {
			if ( match ) {

			// Don't consume trailing commas as valid
			soFar = soFar.slice( match[ 0 ].length ) \|\| soFar;
			}
			groups.push( ( tokens = [] ) );
			}

			matched = false;

			// Combinators
			if ( ( match = rcombinators.exec( soFar ) ) ) {
			matched = match.shift();
			tokens.push( {
			value: matched,

			// Cast descendant combinators to space
			type: match[ 0 ].replace( rtrim, " " )
			} );
			soFar = soFar.slice( matched.length );
			}

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

			if ( !matched ) {
			break;
			}
			}

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

			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
			};

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

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

			return combinator.first ?

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

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

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

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

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

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

			// Reuse newcache so results back-propagate to previous elements
			uniqueCache[ key ] = newCache;

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

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

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

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

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

			return newUnmatched;
			}

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

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

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

			matcherOut = matcher ?

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

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

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

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

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

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

			if ( seed ) {
			if ( postFinder \|\| preFilter ) {
			if ( postFinder ) {

			// Get the final matcherOut by condensing this intermediate into postFinder contexts
			temp = [];
			i = matcherOut.length;
			while ( i-- ) {
			if ( ( elem = matcherOut[ i ] ) ) {

			// Restore matcherIn since elem is not yet a final match
			temp.push( ( matcherIn[ i ] = elem ) );
			}
			}
			postFinder( null, ( matcherOut = [] ), temp, xml );
			}

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

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

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

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

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

			// Avoid hanging onto element (issue #299)
			checkContext = null;
			return ret;
			} ];

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

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {

			// Find the next relative operator (if any) for proper handling
			j = ++i;
			for ( ; j < len; j++ ) {
			if ( Expr.relative[ tokens[ j ].type ] ) {
			break;
			}
			}
			return setMatcher(
			i > 1 && elementMatcher( matchers ),
			i > 1 && toSelector(

			// If the preceding token was a descendant combinator, insert an implicit any-element `*`
			tokens
			.slice( 0, i - 1 )
			.concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
			).replace( rtrim, "$1" ),
			matcher,
			i < j && matcherFromTokens( tokens.slice( i, j ) ),
			j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
			j < len && toSelector( tokens )
			);
			}
			matchers.push( matcher );
			}
			}

			return elementMatcher( matchers );
			}

			function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
			var bySet = setMatchers.length > 0,
			byElement = elementMatchers.length > 0,
			superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
			matchedCount = 0,
			i = "0",
			unmatched = seed && [],
			setMatched = [],
			contextBackup = outermostContext,

			// We must always have either seed elements or outermost context
			elems = seed \|\| byElement && Expr.find[ "TAG" ]( "*", outermost ),

			// Use integer dirruns iff this is the outermost matcher
			dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() \|\| 0.1 ),
			len = elems.length;

			if ( outermost ) {

			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			outermostContext = context == document \|\| context \|\| outermost;
			}

			// Add elements passing elementMatchers directly to results
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
			if ( byElement && elem ) {
			j = 0;

			// Support: IE 11+, Edge 17 - 18+
			// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( !context && elem.ownerDocument != document ) {
			setDocument( elem );
			xml = !documentIsHTML;
			}
			while ( ( matcher = elementMatchers[ j++ ] ) ) {
			if ( matcher( elem, context \|\| document, xml ) ) {
			results.push( elem );
			break;
			}
			}
			if ( outermost ) {
			dirruns = dirrunsUnique;
			}
			}

			// Track unmatched elements for set filters
			if ( bySet ) {

			// They will have gone through all possible matchers
			if ( ( elem = !matcher && elem ) ) {
			matchedCount--;
			}

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

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

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

			if ( seed ) {

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

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

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

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

			Sizzle.uniqueSort( results );
			}
			}

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

			return unmatched;
			};

			return bySet ?
			markFunction( superMatcher ) :
			superMatcher;
			}

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

			if ( !cached ) {

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

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

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

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

			results = results \|\| [];

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

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

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

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

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

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

			// Abort if we hit a combinator
			if ( Expr.relative[ ( type = token.type ) ] ) {
			break;
			}
			if ( ( find = Expr.find[ type ] ) ) {

			// Search, expanding context for leading sibling combinators
			if ( ( seed = find(
			token.matches[ 0 ].replace( runescape, funescape ),
			rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) \|\|
			context
			) ) ) {

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

			break;
			}
			}
			}
			}

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

			// One-time assignments

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

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

			// Initialize against the default document
			setDocument();

			// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
			// Detached nodes confoundingly follow each other
			support.sortDetached = assert( function( el ) {

			// Should return 1, but returns 4 (following)
			return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
			} );

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

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

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

			return Sizzle;

			} )( window );



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

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




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

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


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

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

			return matched;
			};


			var rneedsContext = jQuery.expr.match.needsContext;



			function nodeName( elem, name ) {

			return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();

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



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

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

			// Arraylike of elements (jQuery, arguments, Array)
			if ( typeof qualifier !== "string" ) {
			return jQuery.grep( elements, function( elem ) {
			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
			} );
			}

			// Filtered directly for both simple and complex selectors
			return jQuery.filter( qualifier, elements, not );
			}

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

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

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

			return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
			return elem.nodeType === 1;
			} ) );
			};

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

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

			ret = this.pushStack( [] );

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

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

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


			// Initialize a jQuery object


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

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

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

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

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

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

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

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

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

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

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

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

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

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

			return this;

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

			if ( elem ) {

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			jQuery.each( {
			parent: function( elem ) {
			var parent = elem.parentNode;
			return parent && parent.nodeType !== 11 ? parent : null;
			},
			parents: function( elem ) {
			return dir( elem, "parentNode" );
			},
			parentsUntil: function( elem, _i, until ) {
			return dir( elem, "parentNode", until );
			},
			next: function( elem ) {
			return sibling( elem, "nextSibling" );
			},
			prev: function( elem ) {
			return sibling( elem, "previousSibling" );
			},
			nextAll: function( elem ) {
			return dir( elem, "nextSibling" );
			},
			prevAll: function( elem ) {
			return dir( elem, "previousSibling" );
			},
			nextUntil: function( elem, _i, until ) {
			return dir( elem, "nextSibling", until );
			},
			prevUntil: function( elem, _i, until ) {
			return dir( elem, "previousSibling", until );
			},
			siblings: function( elem ) {
			return siblings( ( elem.parentNode \|\| {} ).firstChild, elem );
			},
			children: function( elem ) {
			return siblings( elem.firstChild );
			},
			contents: function( elem ) {
			if ( elem.contentDocument != null &&

			// Support: IE 11+
			// <object> elements with no `data` attribute has an object
			// `contentDocument` with a `null` prototype.
			getProto( elem.contentDocument ) ) {

			return elem.contentDocument;
			}

			// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
			// Treat the template element as a regular one in browsers that
			// don't support it.
			if ( nodeName( elem, "template" ) ) {
			elem = elem.content \|\| elem;
			}

			return jQuery.merge( [], elem.childNodes );
			}
			}, function( name, fn ) {
			jQuery.fn[ name ] = function( until, selector ) {
			var matched = jQuery.map( this, fn, until );

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

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

			if ( this.length > 1 ) {

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

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

			return this.pushStack( matched );
			};
			} );
			var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );



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

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

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

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

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

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

			// Flag to prevent firing
			locked,

			// Actual callback list
			list = [],

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

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

			// Fire callbacks
			fire = function() {

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

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

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

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

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

			firing = false;

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

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

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

			// Actual Callbacks object
			self = {

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			return self;
			};


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

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

			try {

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

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

			// Other non-thenables
			} else {

			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
			// * false: [ value ].slice( 0 ) => resolve( value )
			// * true: [ value ].slice( 1 ) => resolve()
			resolve.apply( undefined, [ value ].slice( noValue ) );
			}

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

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

			jQuery.extend( {

			Deferred: function( func ) {
			var tuples = [

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

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

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

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

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

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

			returned = handler.apply( that, args );

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

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

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

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

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

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

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

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

			// Handle all other returned values
			} else {

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

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

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

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

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

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

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

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

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

			return jQuery.Deferred( function( newDefer ) {

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

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

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

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

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

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

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

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

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

			// rejected_handlers.disable
			// fulfilled_handlers.disable
			tuples[ 3 - i ][ 3 ].disable,

			// progress_callbacks.lock
			tuples[ 0 ][ 2 ].lock,

			// progress_handlers.lock
			tuples[ 0 ][ 3 ].lock
			);
			}

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

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

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

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

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

			// All done!
			return deferred;
			},

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

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

			// count of unprocessed arguments
			i = remaining,

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

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

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

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

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

			return master.then();
			}
			}

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

			return master.promise();
			}
			} );


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

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

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




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




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

			jQuery.fn.ready = function( fn ) {

			readyList
			.then( fn )

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

			return this;
			};

			jQuery.extend( {

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

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

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

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

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

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

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

			jQuery.ready.then = readyList.then;

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

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

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

			} else {

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

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




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

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

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

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

			if ( bulk ) {

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

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

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

			if ( chainable ) {
			return elems;
			}

			// Gets
			if ( bulk ) {
			return fn.call( elems );
			}

			return len ? fn( elems[ 0 ], key ) : emptyGet;
			};


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

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

			// Convert dashed to camelCase; used by the css and data modules
			// Support: IE <=9 - 11, Edge 12 - 15
			// Microsoft forgot to hump their vendor prefix (#9572)
			function camelCase( string ) {
			return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
			}
			var acceptData = function( owner ) {

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




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

			Data.uid = 1;

			Data.prototype = {

			cache: function( owner ) {

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

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

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

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

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

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

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

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

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

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

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

			return this.get( owner, key );
			}

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

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

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

			if ( key !== undefined ) {

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

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

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

			i = key.length;

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

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

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

			var dataUser = new Data();



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

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

			function getData( data ) {
			if ( data === "true" ) {
			return true;
			}

			if ( data === "false" ) {
			return false;
			}

			if ( data === "null" ) {
			return null;
			}

			// Only convert to a number if it doesn't change the string
			if ( data === +data + "" ) {
			return +data;
			}

			if ( rbrace.test( data ) ) {
			return JSON.parse( data );
			}

			return data;
			}

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

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

			if ( typeof data === "string" ) {
			try {
			data = getData( data );
			} catch ( e ) {}

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

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

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

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

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

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

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

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

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

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

			return data;
			}

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

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

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

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

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

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

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

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

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


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

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

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

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

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

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

			if ( fn ) {

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

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

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

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

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

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

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

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

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

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

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

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

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

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


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

			var documentElement = document.documentElement;



			var isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem );
			},
			composed = { composed: true };

			// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
			// Check attachment across shadow DOM boundaries when possible (gh-3504)
			// Support: iOS 10.0-10.2 only
			// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
			// leading to errors. We need to check for `getRootNode`.
			if ( documentElement.getRootNode ) {
			isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem ) \|\|
			elem.getRootNode( composed ) === elem.ownerDocument;
			};
			}
			var isHiddenWithinTree = function( elem, el ) {

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

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

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

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



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

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

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

			// Support: Firefox <=54
			// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
			initial = initial / 2;

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

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

			while ( maxIterations-- ) {

			// Evaluate and update our best guess (doubling guesses that zero out).
			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
			jQuery.style( elem, prop, initialInUnit + unit );
			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial \|\| 0.5 ) ) <= 0 ) {
			maxIterations = 0;
			}
			initialInUnit = initialInUnit / scale;

			}

			initialInUnit = initialInUnit * 2;
			jQuery.style( elem, prop, initialInUnit + unit );

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

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

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


			var defaultDisplayMap = {};

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

			if ( display ) {
			return display;
			}

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

			temp.parentNode.removeChild( temp );

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

			return display;
			}

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

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

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

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

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

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

			return elements;
			}

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

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

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

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



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

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

			div.appendChild( input );

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

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

			// Support: IE <=9 only
			// IE <=9 replaces <option> tags with their contents when inserted outside of
			// the select element.
			div.innerHTML = "<option></option>";
			support.option = !!div.lastChild;
			} )();


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

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

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

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

			// Support: IE <=9 only
			if ( !support.option ) {
			wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
			}


			function getAll( context, tag ) {

			// Support: IE <=9 - 11 only
			// Use typeof to avoid zero-argument method invocation on host objects (#15151)
			var ret;

			if ( typeof context.getElementsByTagName !== "undefined" ) {
			ret = context.getElementsByTagName( tag \|\| "*" );

			} else if ( typeof context.querySelectorAll !== "undefined" ) {
			ret = context.querySelectorAll( tag \|\| "*" );

			} else {
			ret = [];
			}

			if ( tag === undefined \|\| tag && nodeName( context, tag ) ) {
			return jQuery.merge( [ context ], ret );
			}

			return ret;
			}


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

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


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

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

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

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

			// Add nodes directly
			if ( toType( elem ) === "object" ) {

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

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

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

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

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

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

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

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

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

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

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

			attached = isAttached( elem );

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

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

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

			return fragment;
			}


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

			function returnTrue() {
			return true;
			}

			function returnFalse() {
			return false;
			}

			// Support: IE <=9 - 11+
			// focus() and blur() are asynchronous, except when they are no-op.
			// So expect focus to be synchronous when the element is already active,
			// and blur to be synchronous when the element is not already active.
			// (focus and blur are always synchronous in other supported browsers,
			// this just defines when we can count on it).
			function expectSync( elem, type ) {
			return ( elem === safeActiveElement() ) === ( type === "focus" );
			}

			// Support: IE <=9 only
			// Accessing document.activeElement can throw unexpectedly
			// https://bugs.jquery.com/ticket/13393
			function safeActiveElement() {
			try {
			return document.activeElement;
			} catch ( err ) { }
			}

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

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

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

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

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

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

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

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

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

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

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

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

			global: {},

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

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

			// Only attach events to objects that accept data
			if ( !acceptData( elem ) ) {
			return;
			}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			},

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

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

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

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

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

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

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

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

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

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

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

			delete events[ type ];
			}
			}

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

			dispatch: function( nativeEvent ) {

			var i, j, ret, matched, handleObj, handlerQueue,
			args = new Array( arguments.length ),

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

			handlers = (
			dataPriv.get( this, "events" ) \|\| Object.create( null )
			)[ event.type ] \|\| [],
			special = jQuery.event.special[ event.type ] \|\| {};

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

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

			event.delegateTarget = this;

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

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

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

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

			// If the event is namespaced, then each handler is only invoked if it is
			// specially universal or its namespaces are a superset of the event's.
			if ( !event.rnamespace \|\| handleObj.namespace === false \|\|
			event.rnamespace.test( handleObj.namespace ) ) {

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

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

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

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

			return event.result;
			},

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

			// Find delegate handlers
			if ( delegateCount &&

			// Support: IE <=9
			// Black-hole SVG <use> instance trees (trac-13180)
			cur.nodeType &&

			// Support: Firefox <=42
			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
			// Support: IE 11 only
			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
			!( event.type === "click" && event.button >= 1 ) ) {

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

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

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

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

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

			return handlerQueue;
			},

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

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

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

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

			special: {
			load: {

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

			// Utilize native event to ensure correct state for checkable inputs
			setup: function( data ) {

			// For mutual compressibility with _default, replace `this` access with a local var.
			// `\|\| data` is dead code meant only to preserve the variable through minification.
			var el = this \|\| data;

			// Claim the first handler
			if ( rcheckableType.test( el.type ) &&
			el.click && nodeName( el, "input" ) ) {

			// dataPriv.set( el, "click", ... )
			leverageNative( el, "click", returnTrue );
			}

			// Return false to allow normal processing in the caller
			return false;
			},
			trigger: function( data ) {

			// For mutual compressibility with _default, replace `this` access with a local var.
			// `\|\| data` is dead code meant only to preserve the variable through minification.
			var el = this \|\| data;

			// Force setup before triggering a click
			if ( rcheckableType.test( el.type ) &&
			el.click && nodeName( el, "input" ) ) {

			leverageNative( el, "click" );
			}

			// Return non-false to allow normal event-path propagation
			return true;
			},

			// For cross-browser consistency, suppress native .click() on links
			// Also prevent it if we're currently inside a leveraged native-event stack
			_default: function( event ) {
			var target = event.target;
			return rcheckableType.test( target.type ) &&
			target.click && nodeName( target, "input" ) &&
			dataPriv.get( target, "click" ) \|\|
			nodeName( target, "a" );
			}
			},

			beforeunload: {
			postDispatch: function( event ) {

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

			// Ensure the presence of an event listener that handles manually-triggered
			// synthetic events by interrupting progress until reinvoked in response to
			// native events that it fires directly, ensuring that state changes have
			// already occurred before other listeners are invoked.
			function leverageNative( el, type, expectSync ) {

			// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
			if ( !expectSync ) {
			if ( dataPriv.get( el, type ) === undefined ) {
			jQuery.event.add( el, type, returnTrue );
			}
			return;
			}

			// Register the controller as a special universal handler for all event namespaces
			dataPriv.set( el, type, false );
			jQuery.event.add( el, type, {
			namespace: false,
			handler: function( event ) {
			var notAsync, result,
			saved = dataPriv.get( this, type );

			if ( ( event.isTrigger & 1 ) && this[ type ] ) {

			// Interrupt processing of the outer synthetic .trigger()ed event
			// Saved data should be false in such cases, but might be a leftover capture object
			// from an async native handler (gh-4350)
			if ( !saved.length ) {

			// Store arguments for use when handling the inner native event
			// There will always be at least one argument (an event object), so this array
			// will not be confused with a leftover capture object.
			saved = slice.call( arguments );
			dataPriv.set( this, type, saved );

			// Trigger the native event and capture its result
			// Support: IE <=9 - 11+
			// focus() and blur() are asynchronous
			notAsync = expectSync( this, type );
			this[ type ]();
			result = dataPriv.get( this, type );
			if ( saved !== result \|\| notAsync ) {
			dataPriv.set( this, type, false );
			} else {
			result = {};
			}
			if ( saved !== result ) {

			// Cancel the outer synthetic event
			event.stopImmediatePropagation();
			event.preventDefault();
			return result.value;
			}

			// If this is an inner synthetic event for an event with a bubbling surrogate
			// (focus or blur), assume that the surrogate already propagated from triggering the
			// native event and prevent that from happening again here.
			// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
			// bubbling surrogate propagates after the non-bubbling base), but that seems
			// less bad than duplication.
			} else if ( ( jQuery.event.special[ type ] \|\| {} ).delegateType ) {
			event.stopPropagation();
			}

			// If this is a native event triggered above, everything is now in order
			// Fire an inner synthetic event with the original arguments
			} else if ( saved.length ) {

			// ...and capture the result
			dataPriv.set( this, type, {
			value: jQuery.event.trigger(

			// Support: IE <=9 - 11+
			// Extend with the prototype to reset the above stopImmediatePropagation()
			jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
			saved.slice( 1 ),
			this
			)
			} );

			// Abort handling of the native event
			event.stopImmediatePropagation();
			}
			}
			} );
			}

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

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

			jQuery.Event = function( src, props ) {

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

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

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

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

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

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

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

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

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

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

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

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

			this.isDefaultPrevented = returnTrue;

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

			this.isPropagationStopped = returnTrue;

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

			this.isImmediatePropagationStopped = returnTrue;

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

			this.stopPropagation();
			}
			};

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

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

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

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

			if ( button & 2 ) {
			return 3;
			}

			if ( button & 4 ) {
			return 2;
			}

			return 0;
			}

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

			jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
			jQuery.event.special[ type ] = {

			// Utilize native event if possible so blur/focus sequence is correct
			setup: function() {

			// Claim the first handler
			// dataPriv.set( this, "focus", ... )
			// dataPriv.set( this, "blur", ... )
			leverageNative( this, type, expectSync );

			// Return false to allow normal processing in the caller
			return false;
			},
			trigger: function() {

			// Force setup before trigger
			leverageNative( this, type );

			// Return non-false to allow normal event-path propagation
			return true;
			},

			delegateType: delegateType
			};
			} );

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

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

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

			jQuery.fn.extend( {

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

			// ( event ) dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
			handleObj.namespace ?
			handleObj.origType + "." + handleObj.namespace :
			handleObj.origType,
			handleObj.selector,
			handleObj.handler
			);
			return this;
			}
			if ( typeof types === "object" ) {

			// ( types-object [, selector] )
			for ( type in types ) {
			this.off( type, selector, types[ type ] );
			}
			return this;
			}
			if ( selector === false \|\| typeof selector === "function" ) {

			// ( types [, fn] )
			fn = selector;
			selector = undefined;
			}
			if ( fn === false ) {
			fn = returnFalse;
			}
			return this.each( function() {
			jQuery.event.remove( this, types, fn, selector );
			} );
			}
			} );


			var

			// Support: IE <=10 - 11, Edge 12 - 13 only
			// In IE/Edge using regex groups here causes severe slowdowns.
			// See https://connect.microsoft.com/IE/feedback/details/1736512/
			rnoInnerhtml = /<script\|<style\|<link/i,

			// checked="checked" or checked
			rchecked = /checked\s(?:[^=]\|=\s.checked.)/i,
			rcleanScript = /^\s<!(?:\[CDATA\[\|--)\|(?:\]\]\|--)>\s$/g;

			// Prefer a tbody over its parent table for containing new rows
			function manipulationTarget( elem, content ) {
			if ( nodeName( elem, "table" ) &&
			nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {

			return jQuery( elem ).children( "tbody" )[ 0 ] \|\| elem;
			}

			return elem;
			}

			// Replace/restore the type attribute of script elements for safe DOM manipulation
			function disableScript( elem ) {
			elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
			return elem;
			}
			function restoreScript( elem ) {
			if ( ( elem.type \|\| "" ).slice( 0, 5 ) === "true/" ) {
			elem.type = elem.type.slice( 5 );
			} else {
			elem.removeAttribute( "type" );
			}

			return elem;
			}

			function cloneCopyEvent( src, dest ) {
			var i, l, type, pdataOld, udataOld, udataCur, events;

			if ( dest.nodeType !== 1 ) {
			return;
			}

			// 1. Copy private data: events, handlers, etc.
			if ( dataPriv.hasData( src ) ) {
			pdataOld = dataPriv.get( src );
			events = pdataOld.events;

			if ( events ) {
			dataPriv.remove( dest, "handle events" );

			for ( type in events ) {
			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
			jQuery.event.add( dest, type, events[ type ][ i ] );
			}
			}
			}
			}

			// 2. Copy user data
			if ( dataUser.hasData( src ) ) {
			udataOld = dataUser.access( src );
			udataCur = jQuery.extend( {}, udataOld );

			dataUser.set( dest, udataCur );
			}
			}

			// Fix IE bugs, see support tests
			function fixInput( src, dest ) {
			var nodeName = dest.nodeName.toLowerCase();

			// Fails to persist the checked state of a cloned checkbox or radio button.
			if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
			dest.checked = src.checked;

			// Fails to return the selected option to the default selected state when cloning options
			} else if ( nodeName === "input" \|\| nodeName === "textarea" ) {
			dest.defaultValue = src.defaultValue;
			}
			}

			function domManip( collection, args, callback, ignored ) {

			// Flatten any nested arrays
			args = flat( args );

			var fragment, first, scripts, hasScripts, node, doc,
			i = 0,
			l = collection.length,
			iNoClone = l - 1,
			value = args[ 0 ],
			valueIsFunction = isFunction( value );

			// We can't cloneNode fragments that contain checked, in WebKit
			if ( valueIsFunction \|\|
			( l > 1 && typeof value === "string" &&
			!support.checkClone && rchecked.test( value ) ) ) {
			return collection.each( function( index ) {
			var self = collection.eq( index );
			if ( valueIsFunction ) {
			args[ 0 ] = value.call( this, index, self.html() );
			}
			domManip( self, args, callback, ignored );
			} );
			}

			if ( l ) {
			fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
			first = fragment.firstChild;

			if ( fragment.childNodes.length === 1 ) {
			fragment = first;
			}

			// Require either new content or an interest in ignored elements to invoke the callback
			if ( first \|\| ignored ) {
			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
			hasScripts = scripts.length;

			// Use the original fragment for the last item
			// instead of the first because it can end up
			// being emptied incorrectly in certain situations (#8070).
			for ( ; i < l; i++ ) {
			node = fragment;

			if ( i !== iNoClone ) {
			node = jQuery.clone( node, true, true );

			// Keep references to cloned scripts for later restoration
			if ( hasScripts ) {

			// Support: Android <=4.0 only, PhantomJS 1 only
			// push.apply(_, arraylike) throws on ancient WebKit
			jQuery.merge( scripts, getAll( node, "script" ) );
			}
			}

			callback.call( collection[ i ], node, i );
			}

			if ( hasScripts ) {
			doc = scripts[ scripts.length - 1 ].ownerDocument;

			// Reenable scripts
			jQuery.map( scripts, restoreScript );

			// Evaluate executable scripts on first document insertion
			for ( i = 0; i < hasScripts; i++ ) {
			node = scripts[ i ];
			if ( rscriptType.test( node.type \|\| "" ) &&
			!dataPriv.access( node, "globalEval" ) &&
			jQuery.contains( doc, node ) ) {

			if ( node.src && ( node.type \|\| "" ).toLowerCase() !== "module" ) {

			// Optional AJAX dependency, but won't run scripts if not present
			if ( jQuery._evalUrl && !node.noModule ) {
			jQuery._evalUrl( node.src, {
			nonce: node.nonce \|\| node.getAttribute( "nonce" )
			}, doc );
			}
			} else {
			DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
			}
			}
			}
			}
			}
			}

			return collection;
			}

			function remove( elem, selector, keepData ) {
			var node,
			nodes = selector ? jQuery.filter( selector, elem ) : elem,
			i = 0;

			for ( ; ( node = nodes[ i ] ) != null; i++ ) {
			if ( !keepData && node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
			}

			if ( node.parentNode ) {
			if ( keepData && isAttached( node ) ) {
			setGlobalEval( getAll( node, "script" ) );
			}
			node.parentNode.removeChild( node );
			}
			}

			return elem;
			}

			jQuery.extend( {
			htmlPrefilter: function( html ) {
			return html;
			},

			clone: function( elem, dataAndEvents, deepDataAndEvents ) {
			var i, l, srcElements, destElements,
			clone = elem.cloneNode( true ),
			inPage = isAttached( elem );

			// Fix IE cloning issues
			if ( !support.noCloneChecked && ( elem.nodeType === 1 \|\| elem.nodeType === 11 ) &&
			!jQuery.isXMLDoc( elem ) ) {

			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			for ( i = 0, l = srcElements.length; i < l; i++ ) {
			fixInput( srcElements[ i ], destElements[ i ] );
			}
			}

			// Copy the events from the original to the clone
			if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
			srcElements = srcElements \|\| getAll( elem );
			destElements = destElements \|\| getAll( clone );

			for ( i = 0, l = srcElements.length; i < l; i++ ) {
			cloneCopyEvent( srcElements[ i ], destElements[ i ] );
			}
			} else {
			cloneCopyEvent( elem, clone );
			}
			}

			// Preserve script evaluation history
			destElements = getAll( clone, "script" );
			if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
			}

			// Return the cloned set
			return clone;
			},

			cleanData: function( elems ) {
			var data, elem, type,
			special = jQuery.event.special,
			i = 0;

			for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
			if ( acceptData( elem ) ) {
			if ( ( data = elem[ dataPriv.expando ] ) ) {
			if ( data.events ) {
			for ( type in data.events ) {
			if ( special[ type ] ) {
			jQuery.event.remove( elem, type );

			// This is a shortcut to avoid jQuery.event.remove's overhead
			} else {
			jQuery.removeEvent( elem, type, data.handle );
			}
			}
			}

			// Support: Chrome <=35 - 45+
			// Assign undefined instead of using delete, see Data#remove
			elem[ dataPriv.expando ] = undefined;
			}
			if ( elem[ dataUser.expando ] ) {

			// Support: Chrome <=35 - 45+
			// Assign undefined instead of using delete, see Data#remove
			elem[ dataUser.expando ] = undefined;
			}
			}
			}
			}
			} );

			jQuery.fn.extend( {
			detach: function( selector ) {
			return remove( this, selector, true );
			},

			remove: function( selector ) {
			return remove( this, selector );
			},

			text: function( value ) {
			return access( this, function( value ) {
			return value === undefined ?
			jQuery.text( this ) :
			this.empty().each( function() {
			if ( this.nodeType === 1 \|\| this.nodeType === 11 \|\| this.nodeType === 9 ) {
			this.textContent = value;
			}
			} );
			}, null, value, arguments.length );
			},

			append: function() {
			return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 \|\| this.nodeType === 11 \|\| this.nodeType === 9 ) {
			var target = manipulationTarget( this, elem );
			target.appendChild( elem );
			}
			} );
			},

			prepend: function() {
			return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 \|\| this.nodeType === 11 \|\| this.nodeType === 9 ) {
			var target = manipulationTarget( this, elem );
			target.insertBefore( elem, target.firstChild );
			}
			} );
			},

			before: function() {
			return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
			this.parentNode.insertBefore( elem, this );
			}
			} );
			},

			after: function() {
			return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
			this.parentNode.insertBefore( elem, this.nextSibling );
			}
			} );
			},

			empty: function() {
			var elem,
			i = 0;

			for ( ; ( elem = this[ i ] ) != null; i++ ) {
			if ( elem.nodeType === 1 ) {

			// Prevent memory leaks
			jQuery.cleanData( getAll( elem, false ) );

			// Remove any remaining nodes
			elem.textContent = "";
			}
			}

			return this;
			},

			clone: function( dataAndEvents, deepDataAndEvents ) {
			dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
			deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

			return this.map( function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
			} );
			},

			html: function( value ) {
			return access( this, function( value ) {
			var elem = this[ 0 ] \|\| {},
			i = 0,
			l = this.length;

			if ( value === undefined && elem.nodeType === 1 ) {
			return elem.innerHTML;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
			!wrapMap[ ( rtagName.exec( value ) \|\| [ "", "" ] )[ 1 ].toLowerCase() ] ) {

			value = jQuery.htmlPrefilter( value );

			try {
			for ( ; i < l; i++ ) {
			elem = this[ i ] \|\| {};

			// Remove element nodes and prevent memory leaks
			if ( elem.nodeType === 1 ) {
			jQuery.cleanData( getAll( elem, false ) );
			elem.innerHTML = value;
			}
			}

			elem = 0;

			// If using innerHTML throws an exception, use the fallback method
			} catch ( e ) {}
			}

			if ( elem ) {
			this.empty().append( value );
			}
			}, null, value, arguments.length );
			},

			replaceWith: function() {
			var ignored = [];

			// Make the changes, replacing each non-ignored context element with the new content
			return domManip( this, arguments, function( elem ) {
			var parent = this.parentNode;

			if ( jQuery.inArray( this, ignored ) < 0 ) {
			jQuery.cleanData( getAll( this ) );
			if ( parent ) {
			parent.replaceChild( elem, this );
			}
			}

			// Force callback invocation
			}, ignored );
			}
			} );

			jQuery.each( {
			appendTo: "append",
			prependTo: "prepend",
			insertBefore: "before",
			insertAfter: "after",
			replaceAll: "replaceWith"
			}, function( name, original ) {
			jQuery.fn[ name ] = function( selector ) {
			var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

			for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

			// Support: Android <=4.0 only, PhantomJS 1 only
			// .get() because push.apply(_, arraylike) throws on ancient WebKit
			push.apply( ret, elems.get() );
			}

			return this.pushStack( ret );
			};
			} );
			var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

			var getStyles = function( elem ) {

			// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
			// IE throws on elements created in popups
			// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
			var view = elem.ownerDocument.defaultView;

			if ( !view \|\| !view.opener ) {
			view = window;
			}

			return view.getComputedStyle( elem );
			};

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

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

			ret = callback.call( elem );

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

			return ret;
			};


			var rboxStyle = new RegExp( cssExpand.join( "\|" ), "i" );



			( function() {

			// Executing both pixelPosition & boxSizingReliable tests require only one layout
			// so they're executed at the same time to save the second computation.
			function computeStyleTests() {

			// This is a singleton, we need to execute it only once
			if ( !div ) {
			return;
			}

			container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
			"margin-top:1px;padding:0;border:0";
			div.style.cssText =
			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
			"margin:auto;border:1px;padding:1px;" +
			"width:60%;top:1%";
			documentElement.appendChild( container ).appendChild( div );

			var divStyle = window.getComputedStyle( div );
			pixelPositionVal = divStyle.top !== "1%";

			// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
			reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;

			// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
			// Some styles come back with percentage values, even though they shouldn't
			div.style.right = "60%";
			pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;

			// Support: IE 9 - 11 only
			// Detect misreporting of content dimensions for box-sizing:border-box elements
			boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;

			// Support: IE 9 only
			// Detect overflow:scroll screwiness (gh-3699)
			// Support: Chrome <=64
			// Don't get tricked when zoom affects offsetWidth (gh-4029)
			div.style.position = "absolute";
			scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;

			documentElement.removeChild( container );

			// Nullify the div so it wouldn't be stored in the memory and
			// it will also be a sign that checks already performed
			div = null;
			}

			function roundPixelMeasures( measure ) {
			return Math.round( parseFloat( measure ) );
			}

			var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
			reliableTrDimensionsVal, reliableMarginLeftVal,
			container = document.createElement( "div" ),
			div = document.createElement( "div" );

			// Finish early in limited (non-browser) environments
			if ( !div.style ) {
			return;
			}

			// Support: IE <=9 - 11 only
			// Style of cloned element affects source element cloned (#8908)
			div.style.backgroundClip = "content-box";
			div.cloneNode( true ).style.backgroundClip = "";
			support.clearCloneStyle = div.style.backgroundClip === "content-box";

			jQuery.extend( support, {
			boxSizingReliable: function() {
			computeStyleTests();
			return boxSizingReliableVal;
			},
			pixelBoxStyles: function() {
			computeStyleTests();
			return pixelBoxStylesVal;
			},
			pixelPosition: function() {
			computeStyleTests();
			return pixelPositionVal;
			},
			reliableMarginLeft: function() {
			computeStyleTests();
			return reliableMarginLeftVal;
			},
			scrollboxSize: function() {
			computeStyleTests();
			return scrollboxSizeVal;
			},

			// Support: IE 9 - 11+, Edge 15 - 18+
			// IE/Edge misreport `getComputedStyle` of table rows with width/height
			// set in CSS while `offset*` properties report correct values.
			// Behavior in IE 9 is more subtle than in newer versions & it passes
			// some versions of this test; make sure not to make it pass there!
			reliableTrDimensions: function() {
			var table, tr, trChild, trStyle;
			if ( reliableTrDimensionsVal == null ) {
			table = document.createElement( "table" );
			tr = document.createElement( "tr" );
			trChild = document.createElement( "div" );

			table.style.cssText = "position:absolute;left:-11111px";
			tr.style.height = "1px";
			trChild.style.height = "9px";

			documentElement
			.appendChild( table )
			.appendChild( tr )
			.appendChild( trChild );

			trStyle = window.getComputedStyle( tr );
			reliableTrDimensionsVal = parseInt( trStyle.height ) > 3;

			documentElement.removeChild( table );
			}
			return reliableTrDimensionsVal;
			}
			} );
			} )();


			function curCSS( elem, name, computed ) {
			var width, minWidth, maxWidth, ret,

			// Support: Firefox 51+
			// Retrieving style before computed somehow
			// fixes an issue with getting wrong values
			// on detached elements
			style = elem.style;

			computed = computed \|\| getStyles( elem );

			// getPropertyValue is needed for:
			// .css('filter') (IE 9 only, #12537)
			// .css('--customProperty) (#3144)
			if ( computed ) {
			ret = computed.getPropertyValue( name ) \|\| computed[ name ];

			if ( ret === "" && !isAttached( elem ) ) {
			ret = jQuery.style( elem, name );
			}

			// A tribute to the "awesome hack by Dean Edwards"
			// Android Browser returns percentage for some values,
			// but width seems to be reliably pixels.
			// This is against the CSSOM draft spec:
			// https://drafts.csswg.org/cssom/#resolved-values
			if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {

			// Remember the original values
			width = style.width;
			minWidth = style.minWidth;
			maxWidth = style.maxWidth;

			// Put in the new values to get a computed value out
			style.minWidth = style.maxWidth = style.width = ret;
			ret = computed.width;

			// Revert the changed values
			style.width = width;
			style.minWidth = minWidth;
			style.maxWidth = maxWidth;
			}
			}

			return ret !== undefined ?

			// Support: IE <=9 - 11 only
			// IE returns zIndex value as an integer.
			ret + "" :
			ret;
			}


			function addGetHookIf( conditionFn, hookFn ) {

			// Define the hook, we'll check on the first run if it's really needed.
			return {
			get: function() {
			if ( conditionFn() ) {

			// Hook not needed (or it's not possible to use it due
			// to missing dependency), remove it.
			delete this.get;
			return;
			}

			// Hook needed; redefine it so that the support test is not executed again.
			return ( this.get = hookFn ).apply( this, arguments );
			}
			};
			}


			var cssPrefixes = [ "Webkit", "Moz", "ms" ],
			emptyStyle = document.createElement( "div" ).style,
			vendorProps = {};

			// Return a vendor-prefixed property or undefined
			function vendorPropName( name ) {

			// Check for vendor prefixed names
			var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
			i = cssPrefixes.length;

			while ( i-- ) {
			name = cssPrefixes[ i ] + capName;
			if ( name in emptyStyle ) {
			return name;
			}
			}
			}

			// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
			function finalPropName( name ) {
			var final = jQuery.cssProps[ name ] \|\| vendorProps[ name ];

			if ( final ) {
			return final;
			}
			if ( name in emptyStyle ) {
			return name;
			}
			return vendorProps[ name ] = vendorPropName( name ) \|\| name;
			}


			var

			// Swappable if display is none or starts with table
			// except "table", "table-cell", or "table-caption"
			// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
			rdisplayswap = /^(none\|table(?!-c[ea]).+)/,
			rcustomProp = /^--/,
			cssShow = { position: "absolute", visibility: "hidden", display: "block" },
			cssNormalTransform = {
			letterSpacing: "0",
			fontWeight: "400"
			};

			function setPositiveNumber( _elem, value, subtract ) {

			// Any relative (+/-) values have already been
			// normalized at this point
			var matches = rcssNum.exec( value );
			return matches ?

			// Guard against undefined "subtract", e.g., when used as in cssHooks
			Math.max( 0, matches[ 2 ] - ( subtract \|\| 0 ) ) + ( matches[ 3 ] \|\| "px" ) :
			value;
			}

			function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
			var i = dimension === "width" ? 1 : 0,
			extra = 0,
			delta = 0;

			// Adjustment may not be necessary
			if ( box === ( isBorderBox ? "border" : "content" ) ) {
			return 0;
			}

			for ( ; i < 4; i += 2 ) {

			// Both box models exclude margin
			if ( box === "margin" ) {
			delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
			}

			// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
			if ( !isBorderBox ) {

			// Add padding
			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// For "border" or "margin", add border
			if ( box !== "padding" ) {
			delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );

			// But still keep track of it otherwise
			} else {
			extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}

			// If we get here with a border-box (content + padding + border), we're seeking "content" or
			// "padding" or "margin"
			} else {

			// For "content", subtract padding
			if ( box === "content" ) {
			delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// For "content" or "padding", subtract border
			if ( box !== "margin" ) {
			delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
			}
			}

			// Account for positive content-box scroll gutter when requested by providing computedVal
			if ( !isBorderBox && computedVal >= 0 ) {

			// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
			// Assuming integer scroll gutter, subtract the rest and round down
			delta += Math.max( 0, Math.ceil(
			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
			computedVal -
			delta -
			extra -
			0.5

			// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
			// Use an explicit zero to avoid NaN (gh-3964)
			) ) \|\| 0;
			}

			return delta;
			}

			function getWidthOrHeight( elem, dimension, extra ) {

			// Start with computed style
			var styles = getStyles( elem ),

			// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
			// Fake content-box until we know it's needed to know the true value.
			boxSizingNeeded = !support.boxSizingReliable() \|\| extra,
			isBorderBox = boxSizingNeeded &&
			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
			valueIsBorderBox = isBorderBox,

			val = curCSS( elem, dimension, styles ),
			offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );

			// Support: Firefox <=54
			// Return a confounding non-pixel value or feign ignorance, as appropriate.
			if ( rnumnonpx.test( val ) ) {
			if ( !extra ) {
			return val;
			}
			val = "auto";
			}


			// Support: IE 9 - 11 only
			// Use offsetWidth/offsetHeight for when box sizing is unreliable.
			// In those cases, the computed value can be trusted to be border-box.
			if ( ( !support.boxSizingReliable() && isBorderBox \|\|

			// Support: IE 10 - 11+, Edge 15 - 18+
			// IE/Edge misreport `getComputedStyle` of table rows with width/height
			// set in CSS while `offset*` properties report correct values.
			// Interestingly, in some cases IE 9 doesn't suffer from this issue.
			!support.reliableTrDimensions() && nodeName( elem, "tr" ) \|\|

			// Fall back to offsetWidth/offsetHeight when value is "auto"
			// This happens for inline elements with no explicit setting (gh-3571)
			val === "auto" \|\|

			// Support: Android <=4.1 - 4.3 only
			// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
			!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&

			// Make sure the element is visible & connected
			elem.getClientRects().length ) {

			isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

			// Where available, offsetWidth/offsetHeight approximate border box dimensions.
			// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
			// retrieved value as a content box dimension.
			valueIsBorderBox = offsetProp in elem;
			if ( valueIsBorderBox ) {
			val = elem[ offsetProp ];
			}
			}

			// Normalize "" and auto
			val = parseFloat( val ) \|\| 0;

			// Adjust for the element's box model
			return ( val +
			boxModelAdjustment(
			elem,
			dimension,
			extra \|\| ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles,

			// Provide the current computed size to request scroll gutter calculation (gh-3589)
			val
			)
			) + "px";
			}

			jQuery.extend( {

			// Add in style property hooks for overriding the default
			// behavior of getting and setting a style property
			cssHooks: {
			opacity: {
			get: function( elem, computed ) {
			if ( computed ) {

			// We should always get a number back from opacity
			var ret = curCSS( elem, "opacity" );
			return ret === "" ? "1" : ret;
			}
			}
			}
			},

			// Don't automatically add "px" to these possibly-unitless properties
			cssNumber: {
			"animationIterationCount": true,
			"columnCount": true,
			"fillOpacity": true,
			"flexGrow": true,
			"flexShrink": true,
			"fontWeight": true,
			"gridArea": true,
			"gridColumn": true,
			"gridColumnEnd": true,
			"gridColumnStart": true,
			"gridRow": true,
			"gridRowEnd": true,
			"gridRowStart": true,
			"lineHeight": true,
			"opacity": true,
			"order": true,
			"orphans": true,
			"widows": true,
			"zIndex": true,
			"zoom": true
			},

			// Add in properties whose names you wish to fix before
			// setting or getting the value
			cssProps: {},

			// Get and set the style property on a DOM Node
			style: function( elem, name, value, extra ) {

			// Don't set styles on text and comment nodes
			if ( !elem \|\| elem.nodeType === 3 \|\| elem.nodeType === 8 \|\| !elem.style ) {
			return;
			}

			// Make sure that we're working with the right name
			var ret, type, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name ),
			style = elem.style;

			// Make sure that we're working with the right name. We don't
			// want to query the value if it is a CSS custom property
			// since they are user-defined.
			if ( !isCustomProp ) {
			name = finalPropName( origName );
			}

			// Gets hook for the prefixed version, then unprefixed version
			hooks = jQuery.cssHooks[ name ] \|\| jQuery.cssHooks[ origName ];

			// Check if we're setting a value
			if ( value !== undefined ) {
			type = typeof value;

			// Convert "+=" or "-=" to relative numbers (#7345)
			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
			value = adjustCSS( elem, name, ret );

			// Fixes bug #9237
			type = "number";
			}

			// Make sure that null and NaN values aren't set (#7116)
			if ( value == null \|\| value !== value ) {
			return;
			}

			// If a number was passed in, add the unit (except for certain CSS properties)
			// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
			// "px" to a few hardcoded values.
			if ( type === "number" && !isCustomProp ) {
			value += ret && ret[ 3 ] \|\| ( jQuery.cssNumber[ origName ] ? "" : "px" );
			}

			// background-* props affect original clone's values
			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
			style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks \|\| !( "set" in hooks ) \|\|
			( value = hooks.set( elem, value, extra ) ) !== undefined ) {

			if ( isCustomProp ) {
			style.setProperty( name, value );
			} else {
			style[ name ] = value;
			}
			}

			} else {

			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks &&
			( ret = hooks.get( elem, false, extra ) ) !== undefined ) {

			return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
			}
			},

			css: function( elem, name, extra, styles ) {
			var val, num, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name );

			// Make sure that we're working with the right name. We don't
			// want to modify the value if it is a CSS custom property
			// since they are user-defined.
			if ( !isCustomProp ) {
			name = finalPropName( origName );
			}

			// Try prefixed name followed by the unprefixed name
			hooks = jQuery.cssHooks[ name ] \|\| jQuery.cssHooks[ origName ];

			// If a hook was provided get the computed value from there
			if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
			}

			// Otherwise, if a way to get the computed value exists, use that
			if ( val === undefined ) {
			val = curCSS( elem, name, styles );
			}

			// Convert "normal" to computed value
			if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
			}

			// Make numeric if forced or a qualifier was provided and val looks numeric
			if ( extra === "" \|\| extra ) {
			num = parseFloat( val );
			return extra === true \|\| isFinite( num ) ? num \|\| 0 : val;
			}

			return val;
			}
			} );

			jQuery.each( [ "height", "width" ], function( _i, dimension ) {
			jQuery.cssHooks[ dimension ] = {
			get: function( elem, computed, extra ) {
			if ( computed ) {

			// Certain elements can have dimension info if we invisibly show them
			// but it must have a current display style that would benefit
			return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&

			// Support: Safari 8+
			// Table columns in Safari have non-zero offsetWidth & zero
			// getBoundingClientRect().width unless display is changed.
			// Support: IE <=11 only
			// Running getBoundingClientRect on a disconnected node
			// in IE throws an error.
			( !elem.getClientRects().length \|\| !elem.getBoundingClientRect().width ) ?
			swap( elem, cssShow, function() {
			return getWidthOrHeight( elem, dimension, extra );
			} ) :
			getWidthOrHeight( elem, dimension, extra );
			}
			},

			set: function( elem, value, extra ) {
			var matches,
			styles = getStyles( elem ),

			// Only read styles.position if the test has a chance to fail
			// to avoid forcing a reflow.
			scrollboxSizeBuggy = !support.scrollboxSize() &&
			styles.position === "absolute",

			// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
			boxSizingNeeded = scrollboxSizeBuggy \|\| extra,
			isBorderBox = boxSizingNeeded &&
			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
			subtract = extra ?
			boxModelAdjustment(
			elem,
			dimension,
			extra,
			isBorderBox,
			styles
			) :
			0;

			// Account for unreliable border-box dimensions by comparing offset* to computed and
			// faking a content-box to get border and padding (gh-3699)
			if ( isBorderBox && scrollboxSizeBuggy ) {
			subtract -= Math.ceil(
			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
			parseFloat( styles[ dimension ] ) -
			boxModelAdjustment( elem, dimension, "border", false, styles ) -
			0.5
			);
			}

			// Convert to pixels if value adjustment is needed
			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
			( matches[ 3 ] \|\| "px" ) !== "px" ) {

			elem.style[ dimension ] = value;
			value = jQuery.css( elem, dimension );
			}

			return setPositiveNumber( elem, value, subtract );
			}
			};
			} );

			jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
			function( elem, computed ) {
			if ( computed ) {
			return ( parseFloat( curCSS( elem, "marginLeft" ) ) \|\|
			elem.getBoundingClientRect().left -
			swap( elem, { marginLeft: 0 }, function() {
			return elem.getBoundingClientRect().left;
			} )
			) + "px";
			}
			}
			);

			// These hooks are used by animate to expand properties
			jQuery.each( {
			margin: "",
			padding: "",
			border: "Width"
			}, function( prefix, suffix ) {
			jQuery.cssHooks[ prefix + suffix ] = {
			expand: function( value ) {
			var i = 0,
			expanded = {},

			// Assumes a single number if not a string
			parts = typeof value === "string" ? value.split( " " ) : [ value ];

			for ( ; i < 4; i++ ) {
			expanded[ prefix + cssExpand[ i ] + suffix ] =
			parts[ i ] \|\| parts[ i - 2 ] \|\| parts[ 0 ];
			}

			return expanded;
			}
			};

			if ( prefix !== "margin" ) {
			jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
			}
			} );

			jQuery.fn.extend( {
			css: function( name, value ) {
			return access( this, function( elem, name, value ) {
			var styles, len,
			map = {},
			i = 0;

			if ( Array.isArray( name ) ) {
			styles = getStyles( elem );
			len = name.length;

			for ( ; i < len; i++ ) {
			map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
			}

			return map;
			}

			return value !== undefined ?
			jQuery.style( elem, name, value ) :
			jQuery.css( elem, name );
			}, name, value, arguments.length > 1 );
			}
			} );


			function Tween( elem, options, prop, end, easing ) {
			return new Tween.prototype.init( elem, options, prop, end, easing );
			}
			jQuery.Tween = Tween;

			Tween.prototype = {
			constructor: Tween,
			init: function( elem, options, prop, end, easing, unit ) {
			this.elem = elem;
			this.prop = prop;
			this.easing = easing \|\| jQuery.easing._default;
			this.options = options;
			this.start = this.now = this.cur();
			this.end = end;
			this.unit = unit \|\| ( jQuery.cssNumber[ prop ] ? "" : "px" );
			},
			cur: function() {
			var hooks = Tween.propHooks[ this.prop ];

			return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
			},
			run: function( percent ) {
			var eased,
			hooks = Tween.propHooks[ this.prop ];

			if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
			percent, this.options.duration * percent, 0, 1, this.options.duration
			);
			} else {
			this.pos = eased = percent;
			}
			this.now = ( this.end - this.start ) * eased + this.start;

			if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
			}

			if ( hooks && hooks.set ) {
			hooks.set( this );
			} else {
			Tween.propHooks._default.set( this );
			}
			return this;
			}
			};

			Tween.prototype.init.prototype = Tween.prototype;

			Tween.propHooks = {
			_default: {
			get: function( tween ) {
			var result;

			// Use a property on the element directly when it is not a DOM element,
			// or when there is no matching style property that exists.
			if ( tween.elem.nodeType !== 1 \|\|
			tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
			return tween.elem[ tween.prop ];
			}

			// Passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails.
			// Simple values such as "10px" are parsed to Float;
			// complex values such as "rotate(1rad)" are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, "" );

			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result \|\| result === "auto" ? 0 : result;
			},
			set: function( tween ) {

			// Use step hook for back compat.
			// Use cssHook if its there.
			// Use .style if available and use plain properties where available.
			if ( jQuery.fx.step[ tween.prop ] ) {
			jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.nodeType === 1 && (
			jQuery.cssHooks[ tween.prop ] \|\|
			tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
			jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
			tween.elem[ tween.prop ] = tween.now;
			}
			}
			}
			};

			// Support: IE <=9 only
			// Panic based approach to setting things on disconnected nodes
			Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
			set: function( tween ) {
			if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
			}
			}
			};

			jQuery.easing = {
			linear: function( p ) {
			return p;
			},
			swing: function( p ) {
			return 0.5 - Math.cos( p * Math.PI ) / 2;
			},
			_default: "swing"
			};

			jQuery.fx = Tween.prototype.init;

			// Back compat <1.8 extension point
			jQuery.fx.step = {};




			var
			fxNow, inProgress,
			rfxtypes = /^(?:toggle\|show\|hide)$/,
			rrun = /queueHooks$/;

			function schedule() {
			if ( inProgress ) {
			if ( document.hidden === false && window.requestAnimationFrame ) {
			window.requestAnimationFrame( schedule );
			} else {
			window.setTimeout( schedule, jQuery.fx.interval );
			}

			jQuery.fx.tick();
			}
			}

			// Animations created synchronously will run synchronously
			function createFxNow() {
			window.setTimeout( function() {
			fxNow = undefined;
			} );
			return ( fxNow = Date.now() );
			}

			// Generate parameters to create a standard animation
			function genFx( type, includeWidth ) {
			var which,
			i = 0,
			attrs = { height: type };

			// If we include width, step value is 1 to do all cssExpand values,
			// otherwise step value is 2 to skip over Left and Right
			includeWidth = includeWidth ? 1 : 0;
			for ( ; i < 4; i += 2 - includeWidth ) {
			which = cssExpand[ i ];
			attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
			}

			if ( includeWidth ) {
			attrs.opacity = attrs.width = type;
			}

			return attrs;
			}

			function createTween( value, prop, animation ) {
			var tween,
			collection = ( Animation.tweeners[ prop ] \|\| [] ).concat( Animation.tweeners[ "*" ] ),
			index = 0,
			length = collection.length;
			for ( ; index < length; index++ ) {
			if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {

			// We're done with this property
			return tween;
			}
			}
			}

			function defaultPrefilter( elem, props, opts ) {
			var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
			isBox = "width" in props \|\| "height" in props,
			anim = this,
			orig = {},
			style = elem.style,
			hidden = elem.nodeType && isHiddenWithinTree( elem ),
			dataShow = dataPriv.get( elem, "fxshow" );

			// Queue-skipping animations hijack the fx hooks
			if ( !opts.queue ) {
			hooks = jQuery._queueHooks( elem, "fx" );
			if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
			if ( !hooks.unqueued ) {
			oldfire();
			}
			};
			}
			hooks.unqueued++;

			anim.always( function() {

			// Ensure the complete handler is called before this completes
			anim.always( function() {
			hooks.unqueued--;
			if ( !jQuery.queue( elem, "fx" ).length ) {
			hooks.empty.fire();
			}
			} );
			} );
			}

			// Detect show/hide animations
			for ( prop in props ) {
			value = props[ prop ];
			if ( rfxtypes.test( value ) ) {
			delete props[ prop ];
			toggle = toggle \|\| value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

			// Pretend to be hidden if this is a "show" and
			// there is still data from a stopped show/hide
			if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
			hidden = true;

			// Ignore all other no-op show/hide data
			} else {
			continue;
			}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] \|\| jQuery.style( elem, prop );
			}
			}

			// Bail out if this is a no-op like .hide().hide()
			propTween = !jQuery.isEmptyObject( props );
			if ( !propTween && jQuery.isEmptyObject( orig ) ) {
			return;
			}

			// Restrict "overflow" and "display" styles during box animations
			if ( isBox && elem.nodeType === 1 ) {

			// Support: IE <=9 - 11, Edge 12 - 15
			// Record all 3 overflow attributes because IE does not infer the shorthand
			// from identically-valued overflowX and overflowY and Edge just mirrors
			// the overflowX value there.
			opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

			// Identify a display type, preferring old show/hide data over the CSS cascade
			restoreDisplay = dataShow && dataShow.display;
			if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, "display" );
			}
			display = jQuery.css( elem, "display" );
			if ( display === "none" ) {
			if ( restoreDisplay ) {
			display = restoreDisplay;
			} else {

			// Get nonempty value(s) by temporarily forcing visibility
			showHide( [ elem ], true );
			restoreDisplay = elem.style.display \|\| restoreDisplay;
			display = jQuery.css( elem, "display" );
			showHide( [ elem ] );
			}
			}

			// Animate inline elements as inline-block
			if ( display === "inline" \|\| display === "inline-block" && restoreDisplay != null ) {
			if ( jQuery.css( elem, "float" ) === "none" ) {

			// Restore the original display value at the end of pure show/hide animations
			if ( !propTween ) {
			anim.done( function() {
			style.display = restoreDisplay;
			} );
			if ( restoreDisplay == null ) {
			display = style.display;
			restoreDisplay = display === "none" ? "" : display;
			}
			}
			style.display = "inline-block";
			}
			}
			}

			if ( opts.overflow ) {
			style.overflow = "hidden";
			anim.always( function() {
			style.overflow = opts.overflow[ 0 ];
			style.overflowX = opts.overflow[ 1 ];
			style.overflowY = opts.overflow[ 2 ];
			} );
			}

			// Implement show/hide animations
			propTween = false;
			for ( prop in orig ) {

			// General show/hide setup for this element animation
			if ( !propTween ) {
			if ( dataShow ) {
			if ( "hidden" in dataShow ) {
			hidden = dataShow.hidden;
			}
			} else {
			dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
			}

			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
			if ( toggle ) {
			dataShow.hidden = !hidden;
			}

			// Show elements before animating them
			if ( hidden ) {
			showHide( [ elem ], true );
			}

			/* eslint-disable no-loop-func */

			anim.done( function() {

			/* eslint-enable no-loop-func */

			// The final step of a "hide" animation is actually hiding the element
			if ( !hidden ) {
			showHide( [ elem ] );
			}
			dataPriv.remove( elem, "fxshow" );
			for ( prop in orig ) {
			jQuery.style( elem, prop, orig[ prop ] );
			}
			} );
			}

			// Per-property setup
			propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
			if ( !( prop in dataShow ) ) {
			dataShow[ prop ] = propTween.start;
			if ( hidden ) {
			propTween.end = propTween.start;
			propTween.start = 0;
			}
			}
			}
			}

			function propFilter( props, specialEasing ) {
			var index, name, easing, value, hooks;

			// camelCase, specialEasing and expand cssHook pass
			for ( index in props ) {
			name = camelCase( index );
			easing = specialEasing[ name ];
			value = props[ index ];
			if ( Array.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
			}

			if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
			}

			hooks = jQuery.cssHooks[ name ];
			if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// Not quite $.extend, this won't overwrite existing keys.
			// Reusing 'index' because we have the correct "name"
			for ( index in value ) {
			if ( !( index in props ) ) {
			props[ index ] = value[ index ];
			specialEasing[ index ] = easing;
			}
			}
			} else {
			specialEasing[ name ] = easing;
			}
			}
			}

			function Animation( elem, properties, options ) {
			var result,
			stopped,
			index = 0,
			length = Animation.prefilters.length,
			deferred = jQuery.Deferred().always( function() {

			// Don't match elem in the :animated selector
			delete tick.elem;
			} ),
			tick = function() {
			if ( stopped ) {
			return false;
			}
			var currentTime = fxNow \|\| createFxNow(),
			remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),

			// Support: Android 2.3 only
			// Archaic crash bug won't allow us to use `1 - ( 0.5 \|\| 0 )` (#12497)
			temp = remaining / animation.duration \|\| 0,
			percent = 1 - temp,
			index = 0,
			length = animation.tweens.length;

			for ( ; index < length; index++ ) {
			animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ] );

			// If there's more to do, yield
			if ( percent < 1 && length ) {
			return remaining;
			}

			// If this was an empty animation, synthesize a final progress notification
			if ( !length ) {
			deferred.notifyWith( elem, [ animation, 1, 0 ] );
			}

			// Resolve the animation and report its conclusion
			deferred.resolveWith( elem, [ animation ] );
			return false;
			},
			animation = deferred.promise( {
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, {
			specialEasing: {},
			easing: jQuery.easing._default
			}, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow \|\| createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
			var tween = jQuery.Tween( elem, animation.opts, prop, end,
			animation.opts.specialEasing[ prop ] \|\| animation.opts.easing );
			animation.tweens.push( tween );
			return tween;
			},
			stop: function( gotoEnd ) {
			var index = 0,

			// If we are going to the end, we want to run all the tweens
			// otherwise we skip this part
			length = gotoEnd ? animation.tweens.length : 0;
			if ( stopped ) {
			return this;
			}
			stopped = true;
			for ( ; index < length; index++ ) {
			animation.tweens[ index ].run( 1 );
			}

			// Resolve when we played the last frame; otherwise, reject
			if ( gotoEnd ) {
			deferred.notifyWith( elem, [ animation, 1, 0 ] );
			deferred.resolveWith( elem, [ animation, gotoEnd ] );
			} else {
			deferred.rejectWith( elem, [ animation, gotoEnd ] );
			}
			return this;
			}
			} ),
			props = animation.props;

			propFilter( props, animation.opts.specialEasing );

			for ( ; index < length; index++ ) {
			result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
			if ( result ) {
			if ( isFunction( result.stop ) ) {
			jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
			result.stop.bind( result );
			}
			return result;
			}
			}

			jQuery.map( props, createTween, animation );

			if ( isFunction( animation.opts.start ) ) {
			animation.opts.start.call( elem, animation );
			}

			// Attach callbacks from options
			animation
			.progress( animation.opts.progress )
			.done( animation.opts.done, animation.opts.complete )
			.fail( animation.opts.fail )
			.always( animation.opts.always );

			jQuery.fx.timer(
			jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
			} )
			);

			return animation;
			}

			jQuery.Animation = jQuery.extend( Animation, {

			tweeners: {
			"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value );
			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
			return tween;
			} ]
			},

			tweener: function( props, callback ) {
			if ( isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
			} else {
			props = props.match( rnothtmlwhite );
			}

			var prop,
			index = 0,
			length = props.length;

			for ( ; index < length; index++ ) {
			prop = props[ index ];
			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] \|\| [];
			Animation.tweeners[ prop ].unshift( callback );
			}
			},

			prefilters: [ defaultPrefilter ],

			prefilter: function( callback, prepend ) {
			if ( prepend ) {
			Animation.prefilters.unshift( callback );
			} else {
			Animation.prefilters.push( callback );
			}
			}
			} );

			jQuery.speed = function( speed, easing, fn ) {
			var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
			complete: fn \|\| !fn && easing \|\|
			isFunction( speed ) && speed,
			duration: speed,
			easing: fn && easing \|\| easing && !isFunction( easing ) && easing
			};

			// Go to the end state if fx are off
			if ( jQuery.fx.off ) {
			opt.duration = 0;

			} else {
			if ( typeof opt.duration !== "number" ) {
			if ( opt.duration in jQuery.fx.speeds ) {
			opt.duration = jQuery.fx.speeds[ opt.duration ];

			} else {
			opt.duration = jQuery.fx.speeds._default;
			}
			}
			}

			// Normalize opt.queue - true/undefined/null -> "fx"
			if ( opt.queue == null \|\| opt.queue === true ) {
			opt.queue = "fx";
			}

			// Queueing
			opt.old = opt.complete;

			opt.complete = function() {
			if ( isFunction( opt.old ) ) {
			opt.old.call( this );
			}

			if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
			}
			};

			return opt;
			};

			jQuery.fn.extend( {
			fadeTo: function( speed, to, easing, callback ) {

			// Show any hidden elements after setting opacity to 0
			return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()

			// Animate to the value specified
			.end().animate( { opacity: to }, speed, easing, callback );
			},
			animate: function( prop, speed, easing, callback ) {
			var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {

			// Operate on a copy of prop so per-property easing won't be lost
			var anim = Animation( this, jQuery.extend( {}, prop ), optall );

			// Empty animations, or finishing resolves immediately
			if ( empty \|\| dataPriv.get( this, "finish" ) ) {
			anim.stop( true );
			}
			};
			doAnimation.finish = doAnimation;

			return empty \|\| optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
			},
			stop: function( type, clearQueue, gotoEnd ) {
			var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
			};

			if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
			}
			if ( clearQueue ) {
			this.queue( type \|\| "fx", [] );
			}

			return this.each( function() {
			var dequeue = true,
			index = type != null && type + "queueHooks",
			timers = jQuery.timers,
			data = dataPriv.get( this );

			if ( index ) {
			if ( data[ index ] && data[ index ].stop ) {
			stopQueue( data[ index ] );
			}
			} else {
			for ( index in data ) {
			if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
			stopQueue( data[ index ] );
			}
			}
			}

			for ( index = timers.length; index--; ) {
			if ( timers[ index ].elem === this &&
			( type == null \|\| timers[ index ].queue === type ) ) {

			timers[ index ].anim.stop( gotoEnd );
			dequeue = false;
			timers.splice( index, 1 );
			}
			}

			// Start the next in the queue if the last step wasn't forced.
			// Timers currently will call their complete callbacks, which
			// will dequeue but only if they were gotoEnd.
			if ( dequeue \|\| !gotoEnd ) {
			jQuery.dequeue( this, type );
			}
			} );
			},
			finish: function( type ) {
			if ( type !== false ) {
			type = type \|\| "fx";
			}
			return this.each( function() {
			var index,
			data = dataPriv.get( this ),
			queue = data[ type + "queue" ],
			hooks = data[ type + "queueHooks" ],
			timers = jQuery.timers,
			length = queue ? queue.length : 0;

			// Enable finishing flag on private data
			data.finish = true;

			// Empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
			hooks.stop.call( this, true );
			}

			// Look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
			if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
			timers[ index ].anim.stop( true );
			timers.splice( index, 1 );
			}
			}

			// Look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
			if ( queue[ index ] && queue[ index ].finish ) {
			queue[ index ].finish.call( this );
			}
			}

			// Turn off finishing flag
			delete data.finish;
			} );
			}
			} );

			jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
			var cssFn = jQuery.fn[ name ];
			jQuery.fn[ name ] = function( speed, easing, callback ) {
			return speed == null \|\| typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
			};
			} );

			// Generate shortcuts for custom animations
			jQuery.each( {
			slideDown: genFx( "show" ),
			slideUp: genFx( "hide" ),
			slideToggle: genFx( "toggle" ),
			fadeIn: { opacity: "show" },
			fadeOut: { opacity: "hide" },
			fadeToggle: { opacity: "toggle" }
			}, function( name, props ) {
			jQuery.fn[ name ] = function( speed, easing, callback ) {
			return this.animate( props, speed, easing, callback );
			};
			} );

			jQuery.timers = [];
			jQuery.fx.tick = function() {
			var timer,
			i = 0,
			timers = jQuery.timers;

			fxNow = Date.now();

			for ( ; i < timers.length; i++ ) {
			timer = timers[ i ];

			// Run the timer and safely remove it when done (allowing for external removal)
			if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
			}
			}

			if ( !timers.length ) {
			jQuery.fx.stop();
			}
			fxNow = undefined;
			};

			jQuery.fx.timer = function( timer ) {
			jQuery.timers.push( timer );
			jQuery.fx.start();
			};

			jQuery.fx.interval = 13;
			jQuery.fx.start = function() {
			if ( inProgress ) {
			return;
			}

			inProgress = true;
			schedule();
			};

			jQuery.fx.stop = function() {
			inProgress = null;
			};

			jQuery.fx.speeds = {
			slow: 600,
			fast: 200,

			// Default speed
			_default: 400
			};


			// Based off of the plugin by Clint Helfers, with permission.
			// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
			jQuery.fn.delay = function( time, type ) {
			time = jQuery.fx ? jQuery.fx.speeds[ time ] \|\| time : time;
			type = type \|\| "fx";

			return this.queue( type, function( next, hooks ) {
			var timeout = window.setTimeout( next, time );
			hooks.stop = function() {
			window.clearTimeout( timeout );
			};
			} );
			};


			( function() {
			var input = document.createElement( "input" ),
			select = document.createElement( "select" ),
			opt = select.appendChild( document.createElement( "option" ) );

			input.type = "checkbox";

			// Support: Android <=4.3 only
			// Default value for a checkbox should be "on"
			support.checkOn = input.value !== "";

			// Support: IE <=11 only
			// Must access selectedIndex to make default options select
			support.optSelected = opt.selected;

			// Support: IE <=11 only
			// An input loses its value after becoming a radio
			input = document.createElement( "input" );
			input.value = "t";
			input.type = "radio";
			support.radioValue = input.value === "t";
			} )();


			var boolHook,
			attrHandle = jQuery.expr.attrHandle;

			jQuery.fn.extend( {
			attr: function( name, value ) {
			return access( this, jQuery.attr, name, value, arguments.length > 1 );
			},

			removeAttr: function( name ) {
			return this.each( function() {
			jQuery.removeAttr( this, name );
			} );
			}
			} );

			jQuery.extend( {
			attr: function( elem, name, value ) {
			var ret, hooks,
			nType = elem.nodeType;

			// Don't get/set attributes on text, comment and attribute nodes
			if ( nType === 3 \|\| nType === 8 \|\| nType === 2 ) {
			return;
			}

			// Fallback to prop when attributes are not supported
			if ( typeof elem.getAttribute === "undefined" ) {
			return jQuery.prop( elem, name, value );
			}

			// Attribute hooks are determined by the lowercase version
			// Grab necessary hook if one is defined
			if ( nType !== 1 \|\| !jQuery.isXMLDoc( elem ) ) {
			hooks = jQuery.attrHooks[ name.toLowerCase() ] \|\|
			( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
			}

			if ( value !== undefined ) {
			if ( value === null ) {
			jQuery.removeAttr( elem, name );
			return;
			}

			if ( hooks && "set" in hooks &&
			( ret = hooks.set( elem, value, name ) ) !== undefined ) {
			return ret;
			}

			elem.setAttribute( name, value + "" );
			return value;
			}

			if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
			}

			ret = jQuery.find.attr( elem, name );

			// Non-existent attributes return null, we normalize to undefined
			return ret == null ? undefined : ret;
			},

			attrHooks: {
			type: {
			set: function( elem, value ) {
			if ( !support.radioValue && value === "radio" &&
			nodeName( elem, "input" ) ) {
			var val = elem.value;
			elem.setAttribute( "type", value );
			if ( val ) {
			elem.value = val;
			}
			return value;
			}
			}
			}
			},

			removeAttr: function( elem, value ) {
			var name,
			i = 0,

			// Attribute names can contain non-HTML whitespace characters
			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
			attrNames = value && value.match( rnothtmlwhite );

			if ( attrNames && elem.nodeType === 1 ) {
			while ( ( name = attrNames[ i++ ] ) ) {
			elem.removeAttribute( name );
			}
			}
			}
			} );

			// Hooks for boolean attributes
			boolHook = {
			set: function( elem, value, name ) {
			if ( value === false ) {

			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
			} else {
			elem.setAttribute( name, name );
			}
			return name;
			}
			};

			jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
			var getter = attrHandle[ name ] \|\| jQuery.find.attr;

			attrHandle[ name ] = function( elem, name, isXML ) {
			var ret, handle,
			lowercaseName = name.toLowerCase();

			if ( !isXML ) {

			// Avoid an infinite loop by temporarily removing this function from the getter
			handle = attrHandle[ lowercaseName ];
			attrHandle[ lowercaseName ] = ret;
			ret = getter( elem, name, isXML ) != null ?
			lowercaseName :
			null;
			attrHandle[ lowercaseName ] = handle;
			}
			return ret;
			};
			} );




			var rfocusable = /^(?:input\|select\|textarea\|button)$/i,
			rclickable = /^(?:a\|area)$/i;

			jQuery.fn.extend( {
			prop: function( name, value ) {
			return access( this, jQuery.prop, name, value, arguments.length > 1 );
			},

			removeProp: function( name ) {
			return this.each( function() {
			delete this[ jQuery.propFix[ name ] \|\| name ];
			} );
			}
			} );

			jQuery.extend( {
			prop: function( elem, name, value ) {
			var ret, hooks,
			nType = elem.nodeType;

			// Don't get/set properties on text, comment and attribute nodes
			if ( nType === 3 \|\| nType === 8 \|\| nType === 2 ) {
			return;
			}

			if ( nType !== 1 \|\| !jQuery.isXMLDoc( elem ) ) {

			// Fix name and attach hooks
			name = jQuery.propFix[ name ] \|\| name;
			hooks = jQuery.propHooks[ name ];
			}

			if ( value !== undefined ) {
			if ( hooks && "set" in hooks &&
			( ret = hooks.set( elem, value, name ) ) !== undefined ) {
			return ret;
			}

			return ( elem[ name ] = value );
			}

			if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
			}

			return elem[ name ];
			},

			propHooks: {
			tabIndex: {
			get: function( elem ) {

			// Support: IE <=9 - 11 only
			// elem.tabIndex doesn't always return the
			// correct value when it hasn't been explicitly set
			// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
			// Use proper attribute retrieval(#12072)
			var tabindex = jQuery.find.attr( elem, "tabindex" );

			if ( tabindex ) {
			return parseInt( tabindex, 10 );
			}

			if (
			rfocusable.test( elem.nodeName ) \|\|
			rclickable.test( elem.nodeName ) &&
			elem.href
			) {
			return 0;
			}

			return -1;
			}
			}
			},

			propFix: {
			"for": "htmlFor",
			"class": "className"
			}
			} );

			// Support: IE <=11 only
			// Accessing the selectedIndex property
			// forces the browser to respect setting selected
			// on the option
			// The getter ensures a default option is selected
			// when in an optgroup
			// eslint rule "no-unused-expressions" is disabled for this code
			// since it considers such accessions noop
			if ( !support.optSelected ) {
			jQuery.propHooks.selected = {
			get: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent && parent.parentNode ) {
			parent.parentNode.selectedIndex;
			}
			return null;
			},
			set: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent ) {
			parent.selectedIndex;

			if ( parent.parentNode ) {
			parent.parentNode.selectedIndex;
			}
			}
			}
			};
			}

			jQuery.each( [
			"tabIndex",
			"readOnly",
			"maxLength",
			"cellSpacing",
			"cellPadding",
			"rowSpan",
			"colSpan",
			"useMap",
			"frameBorder",
			"contentEditable"
			], function() {
			jQuery.propFix[ this.toLowerCase() ] = this;
			} );




			// Strip and collapse whitespace according to HTML spec
			// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
			function stripAndCollapse( value ) {
			var tokens = value.match( rnothtmlwhite ) \|\| [];
			return tokens.join( " " );
			}


			function getClass( elem ) {
			return elem.getAttribute && elem.getAttribute( "class" ) \|\| "";
			}

			function classesToArray( value ) {
			if ( Array.isArray( value ) ) {
			return value;
			}
			if ( typeof value === "string" ) {
			return value.match( rnothtmlwhite ) \|\| [];
			}
			return [];
			}

			jQuery.fn.extend( {
			addClass: function( value ) {
			var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

			if ( isFunction( value ) ) {
			return this.each( function( j ) {
			jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
			}

			classes = classesToArray( value );

			if ( classes.length ) {
			while ( ( elem = this[ i++ ] ) ) {
			curValue = getClass( elem );
			cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

			if ( cur ) {
			j = 0;
			while ( ( clazz = classes[ j++ ] ) ) {
			if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
			cur += clazz + " ";
			}
			}

			// Only assign if different to avoid unneeded rendering.
			finalValue = stripAndCollapse( cur );
			if ( curValue !== finalValue ) {
			elem.setAttribute( "class", finalValue );
			}
			}
			}
			}

			return this;
			},

			removeClass: function( value ) {
			var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

			if ( isFunction( value ) ) {
			return this.each( function( j ) {
			jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
			}

			if ( !arguments.length ) {
			return this.attr( "class", "" );
			}

			classes = classesToArray( value );

			if ( classes.length ) {
			while ( ( elem = this[ i++ ] ) ) {
			curValue = getClass( elem );

			// This expression is here for better compressibility (see addClass)
			cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

			if ( cur ) {
			j = 0;
			while ( ( clazz = classes[ j++ ] ) ) {

			// Remove all instances
			while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
			cur = cur.replace( " " + clazz + " ", " " );
			}
			}

			// Only assign if different to avoid unneeded rendering.
			finalValue = stripAndCollapse( cur );
			if ( curValue !== finalValue ) {
			elem.setAttribute( "class", finalValue );
			}
			}
			}
			}

			return this;
			},

			toggleClass: function( value, stateVal ) {
			var type = typeof value,
			isValidValue = type === "string" \|\| Array.isArray( value );

			if ( typeof stateVal === "boolean" && isValidValue ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
			}

			if ( isFunction( value ) ) {
			return this.each( function( i ) {
			jQuery( this ).toggleClass(
			value.call( this, i, getClass( this ), stateVal ),
			stateVal
			);
			} );
			}

			return this.each( function() {
			var className, i, self, classNames;

			if ( isValidValue ) {

			// Toggle individual class names
			i = 0;
			self = jQuery( this );
			classNames = classesToArray( value );

			while ( ( className = classNames[ i++ ] ) ) {

			// Check each className given, space separated list
			if ( self.hasClass( className ) ) {
			self.removeClass( className );
			} else {
			self.addClass( className );
			}
			}

			// Toggle whole class name
			} else if ( value === undefined \|\| type === "boolean" ) {
			className = getClass( this );
			if ( className ) {

			// Store className if set
			dataPriv.set( this, "__className__", className );
			}

			// If the element has a class name or if we're passed `false`,
			// then remove the whole classname (if there was one, the above saved it).
			// Otherwise bring back whatever was previously saved (if anything),
			// falling back to the empty string if nothing was stored.
			if ( this.setAttribute ) {
			this.setAttribute( "class",
			className \|\| value === false ?
			"" :
			dataPriv.get( this, "__className__" ) \|\| ""
			);
			}
			}
			} );
			},

			hasClass: function( selector ) {
			var className, elem,
			i = 0;

			className = " " + selector + " ";
			while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &&
			( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
			return true;
			}
			}

			return false;
			}
			} );




			var rreturn = /\r/g;

			jQuery.fn.extend( {
			val: function( value ) {
			var hooks, ret, valueIsFunction,
			elem = this[ 0 ];

			if ( !arguments.length ) {
			if ( elem ) {
			hooks = jQuery.valHooks[ elem.type ] \|\|
			jQuery.valHooks[ elem.nodeName.toLowerCase() ];

			if ( hooks &&
			"get" in hooks &&
			( ret = hooks.get( elem, "value" ) ) !== undefined
			) {
			return ret;
			}

			ret = elem.value;

			// Handle most common string cases
			if ( typeof ret === "string" ) {
			return ret.replace( rreturn, "" );
			}

			// Handle cases where value is null/undef or number
			return ret == null ? "" : ret;
			}

			return;
			}

			valueIsFunction = isFunction( value );

			return this.each( function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
			return;
			}

			if ( valueIsFunction ) {
			val = value.call( this, i, jQuery( this ).val() );
			} else {
			val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
			val = "";

			} else if ( typeof val === "number" ) {
			val += "";

			} else if ( Array.isArray( val ) ) {
			val = jQuery.map( val, function( value ) {
			return value == null ? "" : value + "";
			} );
			}

			hooks = jQuery.valHooks[ this.type ] \|\| jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks \|\| !( "set" in hooks ) \|\| hooks.set( this, val, "value" ) === undefined ) {
			this.value = val;
			}
			} );
			}
			} );

			jQuery.extend( {
			valHooks: {
			option: {
			get: function( elem ) {

			var val = jQuery.find.attr( elem, "value" );
			return val != null ?
			val :

			// Support: IE <=10 - 11 only
			// option.text throws exceptions (#14686, #14858)
			// Strip and collapse whitespace
			// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
			stripAndCollapse( jQuery.text( elem ) );
			}
			},
			select: {
			get: function( elem ) {
			var value, option, i,
			options = elem.options,
			index = elem.selectedIndex,
			one = elem.type === "select-one",
			values = one ? null : [],
			max = one ? index + 1 : options.length;

			if ( index < 0 ) {
			i = max;

			} else {
			i = one ? index : 0;
			}

			// Loop through all the selected options
			for ( ; i < max; i++ ) {
			option = options[ i ];

			// Support: IE <=9 only
			// IE8-9 doesn't update selected after form reset (#2551)
			if ( ( option.selected \|\| i === index ) &&

			// Don't return options that are disabled or in a disabled optgroup
			!option.disabled &&
			( !option.parentNode.disabled \|\|
			!nodeName( option.parentNode, "optgroup" ) ) ) {

			// Get the specific value for the option
			value = jQuery( option ).val();

			// We don't need an array for one selects
			if ( one ) {
			return value;
			}

			// Multi-Selects return an array
			values.push( value );
			}
			}

			return values;
			},

			set: function( elem, value ) {
			var optionSet, option,
			options = elem.options,
			values = jQuery.makeArray( value ),
			i = options.length;

			while ( i-- ) {
			option = options[ i ];

			/* eslint-disable no-cond-assign */

			if ( option.selected =
			jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
			) {
			optionSet = true;
			}

			/* eslint-enable no-cond-assign */
			}

			// Force browsers to behave consistently when non-matching value is set
			if ( !optionSet ) {
			elem.selectedIndex = -1;
			}
			return values;
			}
			}
			}
			} );

			// Radios and checkboxes getter/setter
			jQuery.each( [ "radio", "checkbox" ], function() {
			jQuery.valHooks[ this ] = {
			set: function( elem, value ) {
			if ( Array.isArray( value ) ) {
			return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
			}
			}
			};
			if ( !support.checkOn ) {
			jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
			};
			}
			} );




			// Return jQuery for attributes-only inclusion


			support.focusin = "onfocusin" in window;


			var rfocusMorph = /^(?:focusinfocus\|focusoutblur)$/,
			stopPropagationCallback = function( e ) {
			e.stopPropagation();
			};

			jQuery.extend( jQuery.event, {

			trigger: function( event, data, elem, onlyHandlers ) {

			var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
			eventPath = [ elem \|\| document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];

			cur = lastElement = tmp = elem = elem \|\| document;

			// Don't do events on text and comment nodes
			if ( elem.nodeType === 3 \|\| elem.nodeType === 8 ) {
			return;
			}

			// focus/blur morphs to focusin/out; ensure we're not firing them right now
			if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
			}

			if ( type.indexOf( "." ) > -1 ) {

			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( "." );
			type = namespaces.shift();
			namespaces.sort();
			}
			ontype = type.indexOf( ":" ) < 0 && "on" + type;

			// Caller can pass in a jQuery.Event object, Object, or just an event type string
			event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

			// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
			event.isTrigger = onlyHandlers ? 2 : 3;
			event.namespace = namespaces.join( "." );
			event.rnamespace = event.namespace ?
			new RegExp( "(^\|\\.)" + namespaces.join( "\\.(?:.*\\.\|)" ) + "(\\.\|$)" ) :
			null;

			// Clean up the event in case it is being reused
			event.result = undefined;
			if ( !event.target ) {
			event.target = elem;
			}

			// Clone any incoming data and prepend the event, creating the handler arg list
			data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

			// Allow special events to draw outside the lines
			special = jQuery.event.special[ type ] \|\| {};
			if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
			}

			// Determine event propagation path in advance, per W3C events spec (#9951)
			// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
			if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {

			bubbleType = special.delegateType \|\| type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
			cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
			eventPath.push( cur );
			tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === ( elem.ownerDocument \|\| document ) ) {
			eventPath.push( tmp.defaultView \|\| tmp.parentWindow \|\| window );
			}
			}

			// Fire handlers on the event path
			i = 0;
			while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
			lastElement = cur;
			event.type = i > 1 ?
			bubbleType :
			special.bindType \|\| type;

			// jQuery handler
			handle = (
			dataPriv.get( cur, "events" ) \|\| Object.create( null )
			)[ event.type ] &&
			dataPriv.get( cur, "handle" );
			if ( handle ) {
			handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && acceptData( cur ) ) {
			event.result = handle.apply( cur, data );
			if ( event.result === false ) {
			event.preventDefault();
			}
			}
			}
			event.type = type;

			// If nobody prevented the default action, do it now
			if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( ( !special._default \|\|
			special._default.apply( eventPath.pop(), data ) === false ) &&
			acceptData( elem ) ) {

			// Call a native DOM method on the target with the same name as the event.
			// Don't do default actions on window, that's where global variables be (#6170)
			if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {

			// Don't re-trigger an onFOO event when we call its FOO() method
			tmp = elem[ ontype ];

			if ( tmp ) {
			elem[ ontype ] = null;
			}

			// Prevent re-triggering of the same event, since we already bubbled it above
			jQuery.event.triggered = type;

			if ( event.isPropagationStopped() ) {
			lastElement.addEventListener( type, stopPropagationCallback );
			}

			elem[ type ]();

			if ( event.isPropagationStopped() ) {
			lastElement.removeEventListener( type, stopPropagationCallback );
			}

			jQuery.event.triggered = undefined;

			if ( tmp ) {
			elem[ ontype ] = tmp;
			}
			}
			}
			}

			return event.result;
			},

			// Piggyback on a donor event to simulate a different one
			// Used only for `focus(in \| out)` events
			simulate: function( type, elem, event ) {
			var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
			type: type,
			isSimulated: true
			}
			);

			jQuery.event.trigger( e, null, elem );
			}

			} );

			jQuery.fn.extend( {

			trigger: function( type, data ) {
			return this.each( function() {
			jQuery.event.trigger( type, data, this );
			} );
			},
			triggerHandler: function( type, data ) {
			var elem = this[ 0 ];
			if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
			}
			}
			} );


			// Support: Firefox <=44
			// Firefox doesn't have focus(in \| out) events
			// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
			//
			// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
			// focus(in \| out) events fire after focus & blur events,
			// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
			// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
			if ( !support.focusin ) {
			jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {

			// Attach a single capturing handler on the document while someone wants focusin/focusout
			var handler = function( event ) {
			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
			};

			jQuery.event.special[ fix ] = {
			setup: function() {

			// Handle: regular nodes (via `this.ownerDocument`), window
			// (via `this.document`) & document (via `this`).
			var doc = this.ownerDocument \|\| this.document \|\| this,
			attaches = dataPriv.access( doc, fix );

			if ( !attaches ) {
			doc.addEventListener( orig, handler, true );
			}
			dataPriv.access( doc, fix, ( attaches \|\| 0 ) + 1 );
			},
			teardown: function() {
			var doc = this.ownerDocument \|\| this.document \|\| this,
			attaches = dataPriv.access( doc, fix ) - 1;

			if ( !attaches ) {
			doc.removeEventListener( orig, handler, true );
			dataPriv.remove( doc, fix );

			} else {
			dataPriv.access( doc, fix, attaches );
			}
			}
			};
			} );
			}
			var location = window.location;

			var nonce = { guid: Date.now() };

			var rquery = ( /\?/ );



			// Cross-browser xml parsing
			jQuery.parseXML = function( data ) {
			var xml;
			if ( !data \|\| typeof data !== "string" ) {
			return null;
			}

			// Support: IE 9 - 11 only
			// IE throws on parseFromString with invalid input.
			try {
			xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
			} catch ( e ) {
			xml = undefined;
			}

			if ( !xml \|\| xml.getElementsByTagName( "parsererror" ).length ) {
			jQuery.error( "Invalid XML: " + data );
			}
			return xml;
			};


			var
			rbracket = /\[\]$/,
			rCRLF = /\r?\n/g,
			rsubmitterTypes = /^(?:submit\|button\|image\|reset\|file)$/i,
			rsubmittable = /^(?:input\|select\|textarea\|keygen)/i;

			function buildParams( prefix, obj, traditional, add ) {
			var name;

			if ( Array.isArray( obj ) ) {

			// Serialize array item.
			jQuery.each( obj, function( i, v ) {
			if ( traditional \|\| rbracket.test( prefix ) ) {

			// Treat each array item as a scalar.
			add( prefix, v );

			} else {

			// Item is non-scalar (array or object), encode its numeric index.
			buildParams(
			prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
			v,
			traditional,
			add
			);
			}
			} );

			} else if ( !traditional && toType( obj ) === "object" ) {

			// Serialize object item.
			for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
			}

			} else {

			// Serialize scalar item.
			add( prefix, obj );
			}
			}

			// Serialize an array of form elements or a set of
			// key/values into a query string
			jQuery.param = function( a, traditional ) {
			var prefix,
			s = [],
			add = function( key, valueOrFunction ) {

			// If value is a function, invoke it and use its return value
			var value = isFunction( valueOrFunction ) ?
			valueOrFunction() :
			valueOrFunction;

			s[ s.length ] = encodeURIComponent( key ) + "=" +
			encodeURIComponent( value == null ? "" : value );
			};

			if ( a == null ) {
			return "";
			}

			// If an array was passed in, assume that it is an array of form elements.
			if ( Array.isArray( a ) \|\| ( a.jquery && !jQuery.isPlainObject( a ) ) ) {

			// Serialize the form elements
			jQuery.each( a, function() {
			add( this.name, this.value );
			} );

			} else {

			// If traditional, encode the "old" way (the way 1.3.2 or older
			// did it), otherwise encode params recursively.
			for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
			}
			}

			// Return the resulting serialization
			return s.join( "&" );
			};

			jQuery.fn.extend( {
			serialize: function() {
			return jQuery.param( this.serializeArray() );
			},
			serializeArray: function() {
			return this.map( function() {

			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
			} )
			.filter( function() {
			var type = this.type;

			// Use .is( ":disabled" ) so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
			rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
			( this.checked \|\| !rcheckableType.test( type ) );
			} )
			.map( function( _i, elem ) {
			var val = jQuery( this ).val();

			if ( val == null ) {
			return null;
			}

			if ( Array.isArray( val ) ) {
			return jQuery.map( val, function( val ) {
			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
			} );
			}

			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
			} ).get();
			}
			} );


			var
			r20 = /%20/g,
			rhash = /#.*$/,
			rantiCache = /([?&])_=[^&]*/,
			rheaders = /^(.?):[ \t]([^\r\n]*)$/mg,

			// #7653, #8125, #8152: local protocol detection
			rlocalProtocol = /^(?:about\|app\|app-storage\|.+-extension\|file\|res\|widget):$/,
			rnoContent = /^(?:GET\|HEAD)$/,
			rprotocol = /^\/\//,

			/* Prefilters
			* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
			* 2) These are called:
			* - BEFORE asking for a transport
			* - AFTER param serialization (s.data is a string if s.processData is true)
			* 3) key is the dataType
			* 4) the catchall symbol "*" can be used
			* 5) execution will start with transport dataType and THEN continue down to "*" if needed
			*/
			prefilters = {},

			/* Transports bindings
			* 1) key is the dataType
			* 2) the catchall symbol "*" can be used
			* 3) selection will start with transport dataType and THEN go to "*" if needed
			*/
			transports = {},

			// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
			allTypes = "/".concat( "" ),

			// Anchor tag for parsing the document origin
			originAnchor = document.createElement( "a" );
			originAnchor.href = location.href;

			// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
			function addToPrefiltersOrTransports( structure ) {

			// dataTypeExpression is optional and defaults to "*"
			return function( dataTypeExpression, func ) {

			if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
			}

			var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) \|\| [];

			if ( isFunction( func ) ) {

			// For each dataType in the dataTypeExpression
			while ( ( dataType = dataTypes[ i++ ] ) ) {

			// Prepend if requested
			if ( dataType[ 0 ] === "+" ) {
			dataType = dataType.slice( 1 ) \|\| "*";
			( structure[ dataType ] = structure[ dataType ] \|\| [] ).unshift( func );

			// Otherwise append
			} else {
			( structure[ dataType ] = structure[ dataType ] \|\| [] ).push( func );
			}
			}
			}
			};
			}

			// Base inspection function for prefilters and transports
			function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

			var inspected = {},
			seekingTransport = ( structure === transports );

			function inspect( dataType ) {
			var selected;
			inspected[ dataType ] = true;
			jQuery.each( structure[ dataType ] \|\| [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" &&
			!seekingTransport && !inspected[ dataTypeOrTransport ] ) {

			options.dataTypes.unshift( dataTypeOrTransport );
			inspect( dataTypeOrTransport );
			return false;
			} else if ( seekingTransport ) {
			return !( selected = dataTypeOrTransport );
			}
			} );
			return selected;
			}

			return inspect( options.dataTypes[ 0 ] ) \|\| !inspected[ "" ] && inspect( "" );
			}

			// A special extend for ajax options
			// that takes "flat" options (not to be deep extended)
			// Fixes #9887
			function ajaxExtend( target, src ) {
			var key, deep,
			flatOptions = jQuery.ajaxSettings.flatOptions \|\| {};

			for ( key in src ) {
			if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep \|\| ( deep = {} ) ) )[ key ] = src[ key ];
			}
			}
			if ( deep ) {
			jQuery.extend( true, target, deep );
			}

			return target;
			}

			/* Handles responses to an ajax request:
			* - finds the right dataType (mediates between content-type and expected dataType)
			* - returns the corresponding response
			*/
			function ajaxHandleResponses( s, jqXHR, responses ) {

			var ct, type, finalDataType, firstDataType,
			contents = s.contents,
			dataTypes = s.dataTypes;

			// Remove auto dataType and get content-type in the process
			while ( dataTypes[ 0 ] === "*" ) {
			dataTypes.shift();
			if ( ct === undefined ) {
			ct = s.mimeType \|\| jqXHR.getResponseHeader( "Content-Type" );
			}
			}

			// Check if we're dealing with a known content-type
			if ( ct ) {
			for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
			dataTypes.unshift( type );
			break;
			}
			}
			}

			// Check to see if we have a response for the expected dataType
			if ( dataTypes[ 0 ] in responses ) {
			finalDataType = dataTypes[ 0 ];
			} else {

			// Try convertible dataTypes
			for ( type in responses ) {
			if ( !dataTypes[ 0 ] \|\| s.converters[ type + " " + dataTypes[ 0 ] ] ) {
			finalDataType = type;
			break;
			}
			if ( !firstDataType ) {
			firstDataType = type;
			}
			}

			// Or just use first one
			finalDataType = finalDataType \|\| firstDataType;
			}

			// If we found a dataType
			// We add the dataType to the list if needed
			// and return the corresponding response
			if ( finalDataType ) {
			if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
			}
			return responses[ finalDataType ];
			}
			}

			/* Chain conversions given the request and the original response
			* Also sets the responseXXX fields on the jqXHR instance
			*/
			function ajaxConvert( s, response, jqXHR, isSuccess ) {
			var conv2, current, conv, tmp, prev,
			converters = {},

			// Work with a copy of dataTypes in case we need to modify it for conversion
			dataTypes = s.dataTypes.slice();

			// Create converters map with lowercased keys
			if ( dataTypes[ 1 ] ) {
			for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
			}
			}

			current = dataTypes.shift();

			// Convert to each sequential dataType
			while ( current ) {

			if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
			}

			// Apply the dataFilter if provided
			if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
			}

			prev = current;
			current = dataTypes.shift();

			if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

			current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

			// Seek a direct converter
			conv = converters[ prev + " " + current ] \|\| converters[ "* " + current ];

			// If none found, seek a pair
			if ( !conv ) {
			for ( conv2 in converters ) {

			// If conv2 outputs current
			tmp = conv2.split( " " );
			if ( tmp[ 1 ] === current ) {

			// If prev can be converted to accepted input
			conv = converters[ prev + " " + tmp[ 0 ] ] \|\|
			converters[ "* " + tmp[ 0 ] ];
			if ( conv ) {

			// Condense equivalence converters
			if ( conv === true ) {
			conv = converters[ conv2 ];

			// Otherwise, insert the intermediate dataType
			} else if ( converters[ conv2 ] !== true ) {
			current = tmp[ 0 ];
			dataTypes.unshift( tmp[ 1 ] );
			}
			break;
			}
			}
			}
			}

			// Apply converter (if not an equivalence)
			if ( conv !== true ) {

			// Unless errors are allowed to bubble, catch and return them
			if ( conv && s.throws ) {
			response = conv( response );
			} else {
			try {
			response = conv( response );
			} catch ( e ) {
			return {
			state: "parsererror",
			error: conv ? e : "No conversion from " + prev + " to " + current
			};
			}
			}
			}
			}
			}
			}

			return { state: "success", data: response };
			}

			jQuery.extend( {

			// Counter for holding the number of active queries
			active: 0,

			// Last-Modified header cache for next request
			lastModified: {},
			etag: {},

			ajaxSettings: {
			url: location.href,
			type: "GET",
			isLocal: rlocalProtocol.test( location.protocol ),
			global: true,
			processData: true,
			async: true,
			contentType: "application/x-www-form-urlencoded; charset=UTF-8",

			/*
			timeout: 0,
			data: null,
			dataType: null,
			username: null,
			password: null,
			cache: null,
			throws: false,
			traditional: false,
			headers: {},
			*/

			accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
			},

			contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
			},

			responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
			},

			// Data converters
			// Keys separate source (or catchall "*") and destination types with a single space
			converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": JSON.parse,

			// Parse text as xml
			"text xml": jQuery.parseXML
			},

			// For options that shouldn't be deep extended:
			// you can add your own custom options here if
			// and when you create one that shouldn't be
			// deep extended (see ajaxExtend)
			flatOptions: {
			url: true,
			context: true
			}
			},

			// Creates a full fledged settings object into target
			// with both ajaxSettings and settings fields.
			// If target is omitted, writes into ajaxSettings.
			ajaxSetup: function( target, settings ) {
			return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
			},

			ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
			ajaxTransport: addToPrefiltersOrTransports( transports ),

			// Main method
			ajax: function( url, options ) {

			// If url is an object, simulate pre-1.5 signature
			if ( typeof url === "object" ) {
			options = url;
			url = undefined;
			}

			// Force options to be an object
			options = options \|\| {};

			var transport,

			// URL without anti-cache param
			cacheURL,

			// Response headers
			responseHeadersString,
			responseHeaders,

			// timeout handle
			timeoutTimer,

			// Url cleanup var
			urlAnchor,

			// Request state (becomes false upon send and true upon completion)
			completed,

			// To know if global events are to be dispatched
			fireGlobals,

			// Loop variable
			i,

			// uncached part of the url
			uncached,

			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),

			// Callbacks context
			callbackContext = s.context \|\| s,

			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context &&
			( callbackContext.nodeType \|\| callbackContext.jquery ) ?
			jQuery( callbackContext ) :
			jQuery.event,

			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( "once memory" ),

			// Status-dependent callbacks
			statusCode = s.statusCode \|\| {},

			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

			// Default abort message
			strAbort = "canceled",

			// Fake xhr
			jqXHR = {
			readyState: 0,

			// Builds headers hashtable if needed
			getResponseHeader: function( key ) {
			var match;
			if ( completed ) {
			if ( !responseHeaders ) {
			responseHeaders = {};
			while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
			responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
			( responseHeaders[ match[ 1 ].toLowerCase() + " " ] \|\| [] )
			.concat( match[ 2 ] );
			}
			}
			match = responseHeaders[ key.toLowerCase() + " " ];
			}
			return match == null ? null : match.join( ", " );
			},

			// Raw string
			getAllResponseHeaders: function() {
			return completed ? responseHeadersString : null;
			},

			// Caches the header
			setRequestHeader: function( name, value ) {
			if ( completed == null ) {
			name = requestHeadersNames[ name.toLowerCase() ] =
			requestHeadersNames[ name.toLowerCase() ] \|\| name;
			requestHeaders[ name ] = value;
			}
			return this;
			},

			// Overrides response content-type header
			overrideMimeType: function( type ) {
			if ( completed == null ) {
			s.mimeType = type;
			}
			return this;
			},

			// Status-dependent callbacks
			statusCode: function( map ) {
			var code;
			if ( map ) {
			if ( completed ) {

			// Execute the appropriate callbacks
			jqXHR.always( map[ jqXHR.status ] );
			} else {

			// Lazy-add the new callbacks in a way that preserves old ones
			for ( code in map ) {
			statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
			}
			}
			}
			return this;
			},

			// Cancel the request
			abort: function( statusText ) {
			var finalText = statusText \|\| strAbort;
			if ( transport ) {
			transport.abort( finalText );
			}
			done( 0, finalText );
			return this;
			}
			};

			// Attach deferreds
			deferred.promise( jqXHR );

			// Add protocol if not provided (prefilters might expect it)
			// Handle falsy url in the settings object (#10093: consistency with old signature)
			// We also use the url parameter if available
			s.url = ( ( url \|\| s.url \|\| location.href ) + "" )
			.replace( rprotocol, location.protocol + "//" );

			// Alias method option to type as per ticket #12004
			s.type = options.method \|\| options.type \|\| s.method \|\| s.type;

			// Extract dataTypes list
			s.dataTypes = ( s.dataType \|\| "*" ).toLowerCase().match( rnothtmlwhite ) \|\| [ "" ];

			// A cross-domain request is in order when the origin doesn't match the current origin.
			if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( "a" );

			// Support: IE <=8 - 11, Edge 12 - 15
			// IE throws exception on accessing the href property if url is malformed,
			// e.g. http://example.com:80x/
			try {
			urlAnchor.href = s.url;

			// Support: IE <=8 - 11 only
			// Anchor's host property isn't correctly set when s.url is relative
			urlAnchor.href = urlAnchor.href;
			s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
			urlAnchor.protocol + "//" + urlAnchor.host;
			} catch ( e ) {

			// If there is an error parsing the URL, assume it is crossDomain,
			// it can be rejected by the transport if it is invalid
			s.crossDomain = true;
			}
			}

			// Convert data if not already a string
			if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
			}

			// Apply prefilters
			inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

			// If request was aborted inside a prefilter, stop there
			if ( completed ) {
			return jqXHR;
			}

			// We can fire global events as of now if asked to
			// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
			fireGlobals = jQuery.event && s.global;

			// Watch for a new set of requests
			if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger( "ajaxStart" );
			}

			// Uppercase the type
			s.type = s.type.toUpperCase();

			// Determine if request has content
			s.hasContent = !rnoContent.test( s.type );

			// Save the URL in case we're toying with the If-Modified-Since
			// and/or If-None-Match header later on
			// Remove hash to simplify url manipulation
			cacheURL = s.url.replace( rhash, "" );

			// More options handling for requests with no content
			if ( !s.hasContent ) {

			// Remember the hash so we can put it back
			uncached = s.url.slice( cacheURL.length );

			// If data is available and should be processed, append data to url
			if ( s.data && ( s.processData \|\| typeof s.data === "string" ) ) {
			cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;

			// #9682: remove data so that it's not used in an eventual retry
			delete s.data;
			}

			// Add or update anti-cache param if needed
			if ( s.cache === false ) {
			cacheURL = cacheURL.replace( rantiCache, "$1" );
			uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
			uncached;
			}

			// Put hash and anti-cache on the URL that will be requested (gh-1732)
			s.url = cacheURL + uncached;

			// Change '%20' to '+' if this is encoded form body content (gh-2658)
			} else if ( s.data && s.processData &&
			( s.contentType \|\| "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
			s.data = s.data.replace( r20, "+" );
			}

			// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
			if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
			jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
			jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
			}

			// Set the correct header, if data is being sent
			if ( s.data && s.hasContent && s.contentType !== false \|\| options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
			}

			// Set the Accepts header for the server, depending on the dataType
			jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
			s.accepts[ s.dataTypes[ 0 ] ] +
			( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
			s.accepts[ "*" ]
			);

			// Check for headers option
			for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
			}

			// Allow custom headers/mimetypes and early abort
			if ( s.beforeSend &&
			( s.beforeSend.call( callbackContext, jqXHR, s ) === false \|\| completed ) ) {

			// Abort if not done already and return
			return jqXHR.abort();
			}

			// Aborting is no longer a cancellation
			strAbort = "abort";

			// Install callbacks on deferreds
			completeDeferred.add( s.complete );
			jqXHR.done( s.success );
			jqXHR.fail( s.error );

			// Get transport
			transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

			// If no transport, we auto-abort
			if ( !transport ) {
			done( -1, "No Transport" );
			} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
			globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}

			// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
			return jqXHR;
			}

			// Timeout
			if ( s.async && s.timeout > 0 ) {
			timeoutTimer = window.setTimeout( function() {
			jqXHR.abort( "timeout" );
			}, s.timeout );
			}

			try {
			completed = false;
			transport.send( requestHeaders, done );
			} catch ( e ) {

			// Rethrow post-completion exceptions
			if ( completed ) {
			throw e;
			}

			// Propagate others as results
			done( -1, e );
			}
			}

			// Callback for when everything is done
			function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
			statusText = nativeStatusText;

			// Ignore repeat invocations
			if ( completed ) {
			return;
			}

			completed = true;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
			window.clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers \|\| "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 \|\| status === 304;

			// Get response data
			if ( responses ) {
			response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Use a noop converter for missing script
			if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) {
			s.converters[ "text script" ] = function() {};
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

			// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
			if ( s.ifModified ) {
			modified = jqXHR.getResponseHeader( "Last-Modified" );
			if ( modified ) {
			jQuery.lastModified[ cacheURL ] = modified;
			}
			modified = jqXHR.getResponseHeader( "etag" );
			if ( modified ) {
			jQuery.etag[ cacheURL ] = modified;
			}
			}

			// if no content
			if ( status === 204 \|\| s.type === "HEAD" ) {
			statusText = "nocontent";

			// if not modified
			} else if ( status === 304 ) {
			statusText = "notmodified";

			// If we have data, let's convert it
			} else {
			statusText = response.state;
			success = response.data;
			error = response.error;
			isSuccess = !error;
			}
			} else {

			// Extract error from statusText and normalize for non-aborts
			error = statusText;
			if ( status \|\| !statusText ) {
			statusText = "error";
			if ( status < 0 ) {
			status = 0;
			}
			}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText \|\| statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
			deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
			deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
			globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
			[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
			globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );

			// Handle the global AJAX counter
			if ( !( --jQuery.active ) ) {
			jQuery.event.trigger( "ajaxStop" );
			}
			}
			}

			return jqXHR;
			},

			getJSON: function( url, data, callback ) {
			return jQuery.get( url, data, callback, "json" );
			},

			getScript: function( url, callback ) {
			return jQuery.get( url, undefined, callback, "script" );
			}
			} );

			jQuery.each( [ "get", "post" ], function( _i, method ) {
			jQuery[ method ] = function( url, data, callback, type ) {

			// Shift arguments if data argument was omitted
			if ( isFunction( data ) ) {
			type = type \|\| callback;
			callback = data;
			data = undefined;
			}

			// The url can be an options object (which then must have .url)
			return jQuery.ajax( jQuery.extend( {
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
			}, jQuery.isPlainObject( url ) && url ) );
			};
			} );

			jQuery.ajaxPrefilter( function( s ) {
			var i;
			for ( i in s.headers ) {
			if ( i.toLowerCase() === "content-type" ) {
			s.contentType = s.headers[ i ] \|\| "";
			}
			}
			} );


			jQuery._evalUrl = function( url, options, doc ) {
			return jQuery.ajax( {
			url: url,

			// Make this explicit, since user can override this through ajaxSetup (#11264)
			type: "GET",
			dataType: "script",
			cache: true,
			async: false,
			global: false,

			// Only evaluate the response if it is successful (gh-4126)
			// dataFilter is not invoked for failure responses, so using it instead
			// of the default converter is kludgy but it works.
			converters: {
			"text script": function() {}
			},
			dataFilter: function( response ) {
			jQuery.globalEval( response, options, doc );
			}
			} );
			};


			jQuery.fn.extend( {
			wrapAll: function( html ) {
			var wrap;

			if ( this[ 0 ] ) {
			if ( isFunction( html ) ) {
			html = html.call( this[ 0 ] );
			}

			// The elements to wrap the target around
			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

			if ( this[ 0 ].parentNode ) {
			wrap.insertBefore( this[ 0 ] );
			}

			wrap.map( function() {
			var elem = this;

			while ( elem.firstElementChild ) {
			elem = elem.firstElementChild;
			}

			return elem;
			} ).append( this );
			}

			return this;
			},

			wrapInner: function( html ) {
			if ( isFunction( html ) ) {
			return this.each( function( i ) {
			jQuery( this ).wrapInner( html.call( this, i ) );
			} );
			}

			return this.each( function() {
			var self = jQuery( this ),
			contents = self.contents();

			if ( contents.length ) {
			contents.wrapAll( html );

			} else {
			self.append( html );
			}
			} );
			},

			wrap: function( html ) {
			var htmlIsFunction = isFunction( html );

			return this.each( function( i ) {
			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
			} );
			},

			unwrap: function( selector ) {
			this.parent( selector ).not( "body" ).each( function() {
			jQuery( this ).replaceWith( this.childNodes );
			} );
			return this;
			}
			} );


			jQuery.expr.pseudos.hidden = function( elem ) {
			return !jQuery.expr.pseudos.visible( elem );
			};
			jQuery.expr.pseudos.visible = function( elem ) {
			return !!( elem.offsetWidth \|\| elem.offsetHeight \|\| elem.getClientRects().length );
			};




			jQuery.ajaxSettings.xhr = function() {
			try {
			return new window.XMLHttpRequest();
			} catch ( e ) {}
			};

			var xhrSuccessStatus = {

			// File protocol always yields status code 0, assume 200
			0: 200,

			// Support: IE <=9 only
			// #1450: sometimes IE returns 1223 when it should be 204
			1223: 204
			},
			xhrSupported = jQuery.ajaxSettings.xhr();

			support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
			support.ajax = xhrSupported = !!xhrSupported;

			jQuery.ajaxTransport( function( options ) {
			var callback, errorCallback;

			// Cross domain only allowed if supported through XMLHttpRequest
			if ( support.cors \|\| xhrSupported && !options.crossDomain ) {
			return {
			send: function( headers, complete ) {
			var i,
			xhr = options.xhr();

			xhr.open(
			options.type,
			options.url,
			options.async,
			options.username,
			options.password
			);

			// Apply custom fields if provided
			if ( options.xhrFields ) {
			for ( i in options.xhrFields ) {
			xhr[ i ] = options.xhrFields[ i ];
			}
			}

			// Override mime type if needed
			if ( options.mimeType && xhr.overrideMimeType ) {
			xhr.overrideMimeType( options.mimeType );
			}

			// X-Requested-With header
			// For cross-domain requests, seeing as conditions for a preflight are
			// akin to a jigsaw puzzle, we simply never set it to be sure.
			// (it can always be set on a per-request basis or even using ajaxSetup)
			// For same-domain requests, won't change header if already provided.
			if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
			headers[ "X-Requested-With" ] = "XMLHttpRequest";
			}

			// Set headers
			for ( i in headers ) {
			xhr.setRequestHeader( i, headers[ i ] );
			}

			// Callback
			callback = function( type ) {
			return function() {
			if ( callback ) {
			callback = errorCallback = xhr.onload =
			xhr.onerror = xhr.onabort = xhr.ontimeout =
			xhr.onreadystatechange = null;

			if ( type === "abort" ) {
			xhr.abort();
			} else if ( type === "error" ) {

			// Support: IE <=9 only
			// On a manual native abort, IE9 throws
			// errors on any property access that is not readyState
			if ( typeof xhr.status !== "number" ) {
			complete( 0, "error" );
			} else {
			complete(

			// File: protocol always yields status 0; see #8605, #14207
			xhr.status,
			xhr.statusText
			);
			}
			} else {
			complete(
			xhrSuccessStatus[ xhr.status ] \|\| xhr.status,
			xhr.statusText,

			// Support: IE <=9 only
			// IE9 has no XHR2 but throws on binary (trac-11426)
			// For XHR2 non-text, let the caller handle it (gh-2498)
			( xhr.responseType \|\| "text" ) !== "text" \|\|
			typeof xhr.responseText !== "string" ?
			{ binary: xhr.response } :
			{ text: xhr.responseText },
			xhr.getAllResponseHeaders()
			);
			}
			}
			};
			};

			// Listen to events
			xhr.onload = callback();
			errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );

			// Support: IE 9 only
			// Use onreadystatechange to replace onabort
			// to handle uncaught aborts
			if ( xhr.onabort !== undefined ) {
			xhr.onabort = errorCallback;
			} else {
			xhr.onreadystatechange = function() {

			// Check readyState before timeout as it changes
			if ( xhr.readyState === 4 ) {

			// Allow onerror to be called first,
			// but that will not handle a native abort
			// Also, save errorCallback to a variable
			// as xhr.onerror cannot be accessed
			window.setTimeout( function() {
			if ( callback ) {
			errorCallback();
			}
			} );
			}
			};
			}

			// Create the abort callback
			callback = callback( "abort" );

			try {

			// Do send the request (this may raise an exception)
			xhr.send( options.hasContent && options.data \|\| null );
			} catch ( e ) {

			// #14683: Only rethrow if this hasn't been notified as an error yet
			if ( callback ) {
			throw e;
			}
			}
			},

			abort: function() {
			if ( callback ) {
			callback();
			}
			}
			};
			}
			} );




			// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
			jQuery.ajaxPrefilter( function( s ) {
			if ( s.crossDomain ) {
			s.contents.script = false;
			}
			} );

			// Install script dataType
			jQuery.ajaxSetup( {
			accepts: {
			script: "text/javascript, application/javascript, " +
			"application/ecmascript, application/x-ecmascript"
			},
			contents: {
			script: /\b(?:java\|ecma)script\b/
			},
			converters: {
			"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
			}
			}
			} );

			// Handle cache's special case and crossDomain
			jQuery.ajaxPrefilter( "script", function( s ) {
			if ( s.cache === undefined ) {
			s.cache = false;
			}
			if ( s.crossDomain ) {
			s.type = "GET";
			}
			} );

			// Bind script tag hack transport
			jQuery.ajaxTransport( "script", function( s ) {

			// This transport only deals with cross domain or forced-by-attrs requests
			if ( s.crossDomain \|\| s.scriptAttrs ) {
			var script, callback;
			return {
			send: function( _, complete ) {
			script = jQuery( "<script>" )
			.attr( s.scriptAttrs \|\| {} )
			.prop( { charset: s.scriptCharset, src: s.url } )
			.on( "load error", callback = function( evt ) {
			script.remove();
			callback = null;
			if ( evt ) {
			complete( evt.type === "error" ? 404 : 200, evt.type );
			}
			} );

			// Use native DOM manipulation to avoid our domManip AJAX trickery
			document.head.appendChild( script[ 0 ] );
			},
			abort: function() {
			if ( callback ) {
			callback();
			}
			}
			};
			}
			} );




			var oldCallbacks = [],
			rjsonp = /(=)\?(?=&\|$)\|\?\?/;

			// Default jsonp settings
			jQuery.ajaxSetup( {
			jsonp: "callback",
			jsonpCallback: function() {
			var callback = oldCallbacks.pop() \|\| ( jQuery.expando + "_" + ( nonce.guid++ ) );
			this[ callback ] = true;
			return callback;
			}
			} );

			// Detect, normalize options and install callbacks for jsonp requests
			jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

			var callbackName, overwritten, responseContainer,
			jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" &&
			( s.contentType \|\| "" )
			.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
			rjsonp.test( s.data ) && "data"
			);

			// Handle iff the expected data type is "jsonp" or we have a parameter to set
			if ( jsonProp \|\| s.dataTypes[ 0 ] === "jsonp" ) {

			// Get callback name, remembering preexisting value associated with it
			callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

			// Insert callback into url or form data
			if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
			} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
			}

			// Use data converter to retrieve json after script execution
			s.converters[ "script json" ] = function() {
			if ( !responseContainer ) {
			jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
			};

			// Force json dataType
			s.dataTypes[ 0 ] = "json";

			// Install callback
			overwritten = window[ callbackName ];
			window[ callbackName ] = function() {
			responseContainer = arguments;
			};

			// Clean-up function (fires after converters)
			jqXHR.always( function() {

			// If previous value didn't exist - remove it
			if ( overwritten === undefined ) {
			jQuery( window ).removeProp( callbackName );

			// Otherwise restore preexisting value
			} else {
			window[ callbackName ] = overwritten;
			}

			// Save back as free
			if ( s[ callbackName ] ) {

			// Make sure that re-using the options doesn't screw things around
			s.jsonpCallback = originalSettings.jsonpCallback;

			// Save the callback name for future use
			oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && isFunction( overwritten ) ) {
			overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
			} );

			// Delegate to script
			return "script";
			}
			} );




			// Support: Safari 8 only
			// In Safari 8 documents created via document.implementation.createHTMLDocument
			// collapse sibling forms: the second one becomes a child of the first one.
			// Because of that, this security measure has to be disabled in Safari 8.
			// https://bugs.webkit.org/show_bug.cgi?id=137337
			support.createHTMLDocument = ( function() {
			var body = document.implementation.createHTMLDocument( "" ).body;
			body.innerHTML = "<form></form><form></form>";
			return body.childNodes.length === 2;
			} )();


			// Argument "data" should be string of html
			// context (optional): If specified, the fragment will be created in this context,
			// defaults to document
			// keepScripts (optional): If true, will include scripts passed in the html string
			jQuery.parseHTML = function( data, context, keepScripts ) {
			if ( typeof data !== "string" ) {
			return [];
			}
			if ( typeof context === "boolean" ) {
			keepScripts = context;
			context = false;
			}

			var base, parsed, scripts;

			if ( !context ) {

			// Stop scripts or inline event handlers from being executed immediately
			// by using document.implementation
			if ( support.createHTMLDocument ) {
			context = document.implementation.createHTMLDocument( "" );

			// Set the base href for the created document
			// so any parsed elements with URLs
			// are based on the document's URL (gh-2965)
			base = context.createElement( "base" );
			base.href = document.location.href;
			context.head.appendChild( base );
			} else {
			context = document;
			}
			}

			parsed = rsingleTag.exec( data );
			scripts = !keepScripts && [];

			// Single tag
			if ( parsed ) {
			return [ context.createElement( parsed[ 1 ] ) ];
			}

			parsed = buildFragment( [ data ], context, scripts );

			if ( scripts && scripts.length ) {
			jQuery( scripts ).remove();
			}

			return jQuery.merge( [], parsed.childNodes );
			};


			/**
			* Load a url into a page
			*/
			jQuery.fn.load = function( url, params, callback ) {
			var selector, type, response,
			self = this,
			off = url.indexOf( " " );

			if ( off > -1 ) {
			selector = stripAndCollapse( url.slice( off ) );
			url = url.slice( 0, off );
			}

			// If it's a function
			if ( isFunction( params ) ) {

			// We assume that it's the callback
			callback = params;
			params = undefined;

			// Otherwise, build a param string
			} else if ( params && typeof params === "object" ) {
			type = "POST";
			}

			// If we have elements to modify, make the request
			if ( self.length > 0 ) {
			jQuery.ajax( {
			url: url,

			// If "type" variable is undefined, then "GET" method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type \|\| "GET",
			dataType: "html",
			data: params
			} ).done( function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

			// If a selector was specified, locate the right elements in a dummy div
			// Exclude scripts to avoid IE 'Permission Denied' errors
			jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

			// Otherwise use the full result
			responseText );

			// If the request succeeds, this function gets "data", "status", "jqXHR"
			// but they are ignored because response was set above.
			// If it fails, this function gets "jqXHR", "status", "error"
			} ).always( callback && function( jqXHR, status ) {
			self.each( function() {
			callback.apply( this, response \|\| [ jqXHR.responseText, status, jqXHR ] );
			} );
			} );
			}

			return this;
			};




			jQuery.expr.pseudos.animated = function( elem ) {
			return jQuery.grep( jQuery.timers, function( fn ) {
			return elem === fn.elem;
			} ).length;
			};




			jQuery.offset = {
			setOffset: function( elem, options, i ) {
			var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

			// Set position first, in-case top/left are set even on static elem
			if ( position === "static" ) {
			elem.style.position = "relative";
			}

			curOffset = curElem.offset();
			curCSSTop = jQuery.css( elem, "top" );
			curCSSLeft = jQuery.css( elem, "left" );
			calculatePosition = ( position === "absolute" \|\| position === "fixed" ) &&
			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;

			// Need to be able to calculate position if either
			// top or left is auto and position is either absolute or fixed
			if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;

			} else {
			curTop = parseFloat( curCSSTop ) \|\| 0;
			curLeft = parseFloat( curCSSLeft ) \|\| 0;
			}

			if ( isFunction( options ) ) {

			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
			}

			if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
			}
			if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
			}

			if ( "using" in options ) {
			options.using.call( elem, props );

			} else {
			if ( typeof props.top === "number" ) {
			props.top += "px";
			}
			if ( typeof props.left === "number" ) {
			props.left += "px";
			}
			curElem.css( props );
			}
			}
			};

			jQuery.fn.extend( {

			// offset() relates an element's border box to the document origin
			offset: function( options ) {

			// Preserve chaining for setter
			if ( arguments.length ) {
			return options === undefined ?
			this :
			this.each( function( i ) {
			jQuery.offset.setOffset( this, options, i );
			} );
			}

			var rect, win,
			elem = this[ 0 ];

			if ( !elem ) {
			return;
			}

			// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
			// Support: IE <=11 only
			// Running getBoundingClientRect on a
			// disconnected node in IE throws an error
			if ( !elem.getClientRects().length ) {
			return { top: 0, left: 0 };
			}

			// Get document-relative position by adding viewport scroll to viewport-relative gBCR
			rect = elem.getBoundingClientRect();
			win = elem.ownerDocument.defaultView;
			return {
			top: rect.top + win.pageYOffset,
			left: rect.left + win.pageXOffset
			};
			},

			// position() relates an element's margin box to its offset parent's padding box
			// This corresponds to the behavior of CSS absolute positioning
			position: function() {
			if ( !this[ 0 ] ) {
			return;
			}

			var offsetParent, offset, doc,
			elem = this[ 0 ],
			parentOffset = { top: 0, left: 0 };

			// position:fixed elements are offset from the viewport, which itself always has zero offset
			if ( jQuery.css( elem, "position" ) === "fixed" ) {

			// Assume position:fixed implies availability of getBoundingClientRect
			offset = elem.getBoundingClientRect();

			} else {
			offset = this.offset();

			// Account for the real offset parent, which can be the document or its root element
			// when a statically positioned element is identified
			doc = elem.ownerDocument;
			offsetParent = elem.offsetParent \|\| doc.documentElement;
			while ( offsetParent &&
			( offsetParent === doc.body \|\| offsetParent === doc.documentElement ) &&
			jQuery.css( offsetParent, "position" ) === "static" ) {

			offsetParent = offsetParent.parentNode;
			}
			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {

			// Incorporate borders into its offset, since they are outside its content origin
			parentOffset = jQuery( offsetParent ).offset();
			parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
			parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
			}
			}

			// Subtract parent offsets and element margins
			return {
			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
			};
			},

			// This method will return documentElement in the following cases:
			// 1) For the element inside the iframe without offsetParent, this method will return
			// documentElement of the parent window
			// 2) For the hidden or detached element
			// 3) For body or html element, i.e. in case of the html node - it will return itself
			//
			// but those exceptions were never presented as a real life use-cases
			// and might be considered as more preferable results.
			//
			// This logic, however, is not guaranteed and can change at any point in the future
			offsetParent: function() {
			return this.map( function() {
			var offsetParent = this.offsetParent;

			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
			offsetParent = offsetParent.offsetParent;
			}

			return offsetParent \|\| documentElement;
			} );
			}
			} );

			// Create scrollLeft and scrollTop methods
			jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
			var top = "pageYOffset" === prop;

			jQuery.fn[ method ] = function( val ) {
			return access( this, function( elem, method, val ) {

			// Coalesce documents and windows
			var win;
			if ( isWindow( elem ) ) {
			win = elem;
			} else if ( elem.nodeType === 9 ) {
			win = elem.defaultView;
			}

			if ( val === undefined ) {
			return win ? win[ prop ] : elem[ method ];
			}

			if ( win ) {
			win.scrollTo(
			!top ? val : win.pageXOffset,
			top ? val : win.pageYOffset
			);

			} else {
			elem[ method ] = val;
			}
			}, method, val, arguments.length );
			};
			} );

			// Support: Safari <=7 - 9.1, Chrome <=37 - 49
			// Add the top/left cssHooks using jQuery.fn.position
			// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
			// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
			// getComputedStyle returns percent when specified for top/left/bottom/right;
			// rather than make the css module depend on the offset module, just check for it here
			jQuery.each( [ "top", "left" ], function( _i, prop ) {
			jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
			function( elem, computed ) {
			if ( computed ) {
			computed = curCSS( elem, prop );

			// If curCSS returns percentage, fallback to offset
			return rnumnonpx.test( computed ) ?
			jQuery( elem ).position()[ prop ] + "px" :
			computed;
			}
			}
			);
			} );


			// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
			jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
			jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
			function( defaultExtra, funcName ) {

			// Margin is only for outerHeight, outerWidth
			jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra \|\| typeof margin !== "boolean" ),
			extra = defaultExtra \|\| ( margin === true \|\| value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
			var doc;

			if ( isWindow( elem ) ) {

			// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
			return funcName.indexOf( "outer" ) === 0 ?
			elem[ "inner" + name ] :
			elem.document.documentElement[ "client" + name ];
			}

			// Get document width or height
			if ( elem.nodeType === 9 ) {
			doc = elem.documentElement;

			// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
			// whichever is greatest
			return Math.max(
			elem.body[ "scroll" + name ], doc[ "scroll" + name ],
			elem.body[ "offset" + name ], doc[ "offset" + name ],
			doc[ "client" + name ]
			);
			}

			return value === undefined ?

			// Get width or height on the element, requesting but not forcing parseFloat
			jQuery.css( elem, type, extra ) :

			// Set width or height on the element
			jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable );
			};
			} );
			} );


			jQuery.each( [
			"ajaxStart",
			"ajaxStop",
			"ajaxComplete",
			"ajaxError",
			"ajaxSuccess",
			"ajaxSend"
			], function( _i, type ) {
			jQuery.fn[ type ] = function( fn ) {
			return this.on( type, fn );
			};
			} );




			jQuery.fn.extend( {

			bind: function( types, data, fn ) {
			return this.on( types, null, data, fn );
			},
			unbind: function( types, fn ) {
			return this.off( types, null, fn );
			},

			delegate: function( selector, types, data, fn ) {
			return this.on( types, selector, data, fn );
			},
			undelegate: function( selector, types, fn ) {

			// ( namespace ) or ( selector, types [, fn] )
			return arguments.length === 1 ?
			this.off( selector, "**" ) :
			this.off( types, selector \|\| "**", fn );
			},

			hover: function( fnOver, fnOut ) {
			return this.mouseenter( fnOver ).mouseleave( fnOut \|\| fnOver );
			}
			} );

			jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
			"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
			"change select submit keydown keypress keyup contextmenu" ).split( " " ),
			function( _i, name ) {

			// Handle event binding
			jQuery.fn[ name ] = function( data, fn ) {
			return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
			};
			} );




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

			// Bind a function to a context, optionally partially applying any
			// arguments.
			// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
			// However, it is not slated for removal any time soon
			jQuery.proxy = function( fn, context ) {
			var tmp, args, proxy;

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

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

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

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

			return proxy;
			};

			jQuery.holdReady = function( hold ) {
			if ( hold ) {
			jQuery.readyWait++;
			} else {
			jQuery.ready( true );
			}
			};
			jQuery.isArray = Array.isArray;
			jQuery.parseJSON = JSON.parse;
			jQuery.nodeName = nodeName;
			jQuery.isFunction = isFunction;
			jQuery.isWindow = isWindow;
			jQuery.camelCase = camelCase;
			jQuery.type = toType;

			jQuery.now = Date.now;

			jQuery.isNumeric = function( obj ) {

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

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

			jQuery.trim = function( text ) {
			return text == null ?
			"" :
			( text + "" ).replace( rtrim, "" );
			};



			// Register as a named AMD module, since jQuery can be concatenated with other
			// files that may use define, but not via a proper concatenation script that
			// understands anonymous AMD modules. A named AMD is safest and most robust
			// way to register. Lowercase jquery is used because AMD module names are
			// derived from file names, and jQuery is normally delivered in a lowercase
			// file name. Do this after creating the global so that if an AMD module wants
			// to call noConflict to hide this version of jQuery, it will work.

			// Note that for maximum portability, libraries that are not jQuery should
			// declare themselves as anonymous modules, and avoid setting a global if an
			// AMD loader is present. jQuery is a special case. For more information, see
			// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

			if ( typeof define === "function" && define.amd ) {
			define( "jquery", [], function() {
			return jQuery;
			} );
			}




			var

			// Map over jQuery in case of overwrite
			_jQuery = window.jQuery,

			// Map over the $ in case of overwrite
			_$ = window.$;

			jQuery.noConflict = function( deep ) {
			if ( window.$ === jQuery ) {
			window.$ = _$;
			}

			if ( deep && window.jQuery === jQuery ) {
			window.jQuery = _jQuery;
			}

			return jQuery;
			};

			// Expose jQuery and $ identifiers, even in AMD
			// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
			// and CommonJS for browser emulators (#13566)
			if ( typeof noGlobal === "undefined" ) {
			window.jQuery = window.$ = jQuery;
			}




			return jQuery;
			} );

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