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/*!

* jQuery JavaScript Library v3.6.1

* https://jquery.com/

*

* Includes Sizzle.js

* https://sizzlejs.com/

*

* Copyright OpenJS Foundation and other contributors

* Released under the MIT license

* https://jquery.org/license

*

* Date: 2022-08-26T17:52Z

*/

( 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 trac-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.

// Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5

// Plus for old WebKit, typeof returns "function" for HTML collections

// (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756)

return typeof obj === "function" && typeof obj.nodeType !== "number" &&

typeof obj.item !== "function";

};

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 = "3.6.1",

// 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 v2.3.6

* https://sizzlejs.com/

*

* Copyright JS Foundation and other contributors

* Released under the MIT license

* https://js.foundation/

*

* Date: 2021-02-16

*/

( 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 "get*By*" DOM method

// (excepting DocumentFragment context, where the methods don't exist)

if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {

// ID selector

if ( ( m = match[ 1 ] ) ) {

// Document context

if ( nodeType === 9 ) {

if ( ( elem = context.getElementById( m ) ) ) {

// Support: IE, Opera, Webkit

// TODO: identify versions

// getElementById can match elements by name instead of ID

if ( elem.id === m ) {

results.push( elem );

return results;

}

} else {

return results;

}

// Element context

} else {

// Support: IE, Opera, Webkit

// TODO: identify versions

// getElementById can match elements by name instead of ID

if ( newContext && ( elem = newContext.getElementById( m ) ) &&

contains( context, elem ) &&

elem.id === m ) {

results.push( elem );

return results;

}

}

// Type selector

} else if ( match[ 2 ] ) {

push.apply( results, context.getElementsByTagName( selector ) );

return results;

// Class selector

} else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&

context.getElementsByClassName ) {

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

return results;

}

}

// Take advantage of querySelectorAll

if ( support.qsa &&

!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 && elem.namespaceURI,

docElem = elem && ( 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*|\d*n([+-]\d+)?|...)

4 xn-component of xn+y argument ([+-]?\d*n|)

5 sign of xn-component

6 x of xn-component

7 sign of y-component

8 y of y-component

*/

match[ 1 ] = match[ 1 ].toLowerCase();

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

// nth-* requires argument

if ( !match[ 3 ] ) {

Sizzle.error( match[ 0 ] );

}

// numeric x and y parameters for Expr.filter.CHILD

// remember that false/true cast respectively to 0/1

match[ 4 ] = +( match[ 4 ] ?

match[ 5 ] + ( match[ 6 ] || 1 ) :

2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) );

match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );

// other types prohibit arguments

} else if ( match[ 3 ] ) {

Sizzle.error( match[ 0 ] );

}

return match;

},

"PSEUDO": function( match ) {

var excess,

unquoted = !match[ 6 ] && match[ 2 ];

if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) {

return null;

}

// Accept quoted arguments as-is

if ( match[ 3 ] ) {

match[ 2 ] = match[ 4 ] || match[ 5 ] || "";

// Strip excess characters from unquoted arguments

} else if ( unquoted && rpseudo.test( unquoted ) &&

// Get excess from tokenize (recursively)

( excess = tokenize( unquoted, true ) ) &&

// advance to the next closing parenthesis

( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {

// excess is a negative index

match[ 0 ] = match[ 0 ].slice( 0, excess );

match[ 2 ] = unquoted.slice( 0, excess );

}

// Return only captures needed by the pseudo filter method (type and argument)

return match.slice( 0, 3 );

}

},

filter: {

"TAG": function( nodeNameSelector ) {

var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();

return nodeNameSelector === "*" ?

function() {

return true;

} :

function( elem ) {

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

};

},

"CLASS": function( className ) {

var pattern = classCache[ className + " " ];

return pattern ||

( pattern = new RegExp( "(^|" + whitespace +

")" + className + "(" + whitespace + "|$)" ) ) && classCache(

className, function( elem ) {

return pattern.test(

typeof elem.className === "string" && elem.className ||

typeof elem.getAttribute !== "undefined" &&

elem.getAttribute( "class" ) ||

""

);

} );

},

"ATTR": function( name, operator, check ) {

return function( elem ) {

var result = Sizzle.attr( elem, name );

if ( result == null ) {

return operator === "!=";

}

if ( !operator ) {

return true;

}

result += "";

/* 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 (trac-9521)

// Strict HTML recognition (trac-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 primary Deferred

primary = 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 ) ) {

primary.resolveWith( resolveContexts, resolveValues );

}

};

};

// Single- and empty arguments are adopted like Promise.resolve

if ( remaining <= 1 ) {

adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,

!remaining );

// Use .then() to unwrap secondary thenables (cf. gh-3000)

if ( primary.state() === "pending" ||

isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {

return primary.then();

}

}

// Multiple arguments are aggregated like Promise.all array elements

while ( i-- ) {

adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );

}

return primary.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 trac-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 (trac-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 trac-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 (trac-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 (trac-11217)

// Support: Windows Web Apps (WWA)

// `name` and `type` must use .setAttribute for WWA (trac-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 (trac-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 (trac-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 (trac-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 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 (trac-13208)

// Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-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 (trac-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();

// Support: Chrome 86+

// In Chrome, if an element having a focusout handler is blurred by

// clicking outside of it, it invokes the handler synchronously. If

// that handler calls `.remove()` on the element, the data is cleared,

// leaving `result` undefined. We need to guard against this.

return result && 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 (trac-504, trac-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: true

}, 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;

},

// Suppress native focus or blur if we're currently inside

// a leveraged native-event stack

_default: function( event ) {

return dataPriv.get( event.target, type );

},

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 (trac-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 {

// Unwrap a CDATA section containing script contents. This shouldn't be

// needed as in XML documents they're already not visible when

// inspecting element contents and in HTML documents they have no

// meaning but we're preserving that logic for backwards compatibility.

// This will be removed completely in 4.0. See gh-4904.

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 rcustomProp = /^--/;

var getStyles = function( elem ) {

// Support: IE <=11 only, Firefox <=30 (trac-15098, trac-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" );

var whitespace = "[\\x20\\t\\r\\n\\f]";

var rtrimCSS = new RegExp(

"^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$",

"g"

);

( 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 (trac-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!

//

// Support: Firefox 70+

// Only Firefox includes border widths

// in computed dimensions. (gh-4529)

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;border-collapse:separate";

tr.style.cssText = "border:1px solid";

// Support: Chrome 86+

// Height set through cssText does not get applied.

// Computed height then comes back as 0.

tr.style.height = "1px";

trChild.style.height = "9px";

// Support: Android 8 Chrome 86+

// In our bodyBackground.html iframe,

// display for all div elements is set to "inline",

// which causes a problem only in Android 8 Chrome 86.

// Ensuring the div is display: block

// gets around this issue.

trChild.style.display = "block";

documentElement

.appendChild( table )

.appendChild( tr )

.appendChild( trChild );

trStyle = window.getComputedStyle( tr );

reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +

parseInt( trStyle.borderTopWidth, 10 ) +

parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;

documentElement.removeChild( table );

}

return reliableTrDimensionsVal;

}

} );

} )();

function curCSS( elem, name, computed ) {

var width, minWidth, maxWidth, ret,

isCustomProp = rcustomProp.test( name ),

// 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, trac-12537)

// .css('--customProperty) (gh-3144)

if ( computed ) {

ret = computed.getPropertyValue( name ) || computed[ name ];

// trim whitespace for custom property (issue gh-4926)

if ( isCustomProp ) {

// rtrim treats U+000D CARRIAGE RETURN and U+000C FORM FEED

// as whitespace while CSS does not, but this is not a problem

// because CSS preprocessing replaces them with U+000A LINE FEED

// (which *is* CSS whitespace)

// https://www.w3.org/TR/css-syntax-3/#input-preprocessing

ret = ret.replace( rtrimCSS, "$1" );

}

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]).+)/,

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 (trac-7345)

if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {

value = adjustCSS( elem, name, ret );

// Fixes bug trac-9237

type = "number";

}

// Make sure that null and NaN values aren't set (trac-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 )` (trac-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.

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

// Use proper attribute retrieval (trac-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 classNames, cur, curValue, className, i, finalValue;

if ( isFunction( value ) ) {

return this.each( function( j ) {

jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );

} );

}

classNames = classesToArray( value );

if ( classNames.length ) {

return this.each( function() {

curValue = getClass( this );

cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

if ( cur ) {

for ( i = 0; i < classNames.length; i++ ) {

className = classNames[ i ];

if ( cur.indexOf( " " + className + " " ) < 0 ) {

cur += className + " ";

}

}

// Only assign if different to avoid unneeded rendering.

finalValue = stripAndCollapse( cur );

if ( curValue !== finalValue ) {

this.setAttribute( "class", finalValue );

}

}

} );

}

return this;

},

removeClass: function( value ) {

var classNames, cur, curValue, className, i, finalValue;

if ( isFunction( value ) ) {

return this.each( function( j ) {

jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );

} );

}

if ( !arguments.length ) {

return this.attr( "class", "" );

}

classNames = classesToArray( value );

if ( classNames.length ) {

return this.each( function() {

curValue = getClass( this );

// This expression is here for better compressibility (see addClass)

cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

if ( cur ) {

for ( i = 0; i < classNames.length; i++ ) {

className = classNames[ i ];

// Remove *all* instances

while ( cur.indexOf( " " + className + " " ) > -1 ) {

cur = cur.replace( " " + className + " ", " " );

}

}

// Only assign if different to avoid unneeded rendering.

finalValue = stripAndCollapse( cur );

if ( curValue !== finalValue ) {

this.setAttribute( "class", finalValue );

}

}

} );

}

return this;

},

toggleClass: function( value, stateVal ) {

var classNames, className, i, self,

type = typeof value,

isValidValue = type === "string" || Array.isArray( value );

if ( isFunction( value ) ) {

return this.each( function( i ) {

jQuery( this ).toggleClass(

value.call( this, i, getClass( this ), stateVal ),

stateVal

);

} );

}

if ( typeof stateVal === "boolean" && isValidValue ) {

return stateVal ? this.addClass( value ) : this.removeClass( value );

}

classNames = classesToArray( value );

return this.each( function() {

if ( isValidValue ) {

// Toggle individual class names

self = jQuery( this );

for ( i = 0; i < classNames.length; i++ ) {

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 (trac-14686, trac-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 (trac-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 (trac-9951)

// Bubble up to document, then to window; watch for a global ownerDocument var (trac-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 (trac-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, parserErrorElem;

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 ) {}

parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ];

if ( !xml || parserErrorElem ) {

jQuery.error( "Invalid XML: " + (

parserErrorElem ?

jQuery.map( parserErrorElem.childNodes, function( el ) {

return el.textContent;

} ).join( "\n" ) :

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,

// trac-7653, trac-8125, trac-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 (trac-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 trac-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 (trac-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 trac-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 (trac-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;

// trac-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 but not if jsonp

if ( !isSuccess &&

jQuery.inArray( "script", s.dataTypes ) > -1 &&

jQuery.inArray( "json", s.dataTypes ) < 0 ) {

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 (trac-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

// trac-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 trac-8605, trac-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 ) {

// trac-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 {

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

// Require that the "whitespace run" starts from a non-whitespace

// to avoid O(N^2) behavior when the engine would try matching "\s+$" at each space position.

var rtrim = /^[\s\uFEFF\xA0]+|([^\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, "$1" );

};

// 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

// (trac-7102#comment:10, https://github.com/jquery/jquery/pull/557)

// and CommonJS for browser emulators (trac-13566)

if ( typeof noGlobal === "undefined" ) {

window.jQuery = window.$ = jQuery;

}

return jQuery;

} );

Author

Title

Language

Your paste - Paste your paste here

/*!
 * jQuery JavaScript Library v3.6.1
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2022-08-26T17:52Z
 */
( function( global, factory ) {

&quot;use strict&quot;;

if ( typeof module === &quot;object&quot; &amp;&amp; typeof module.exports === &quot;object&quot; ) {

// 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(&quot;jquery&quot;)(window);
		// See ticket trac-14549 for more info.
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( &quot;jQuery requires a window with a document&quot; );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

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

// Edge &lt;= 12 - 13+, Firefox &lt;=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.
&quot;use strict&quot;;

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 &lt;=57, Firefox &lt;=52
		// In some browsers, typeof returns &quot;function&quot; for HTML &lt;object&gt; elements
		// (i.e., `typeof document.createElement( &quot;object&quot; ) === &quot;function&quot;`).
		// We don't want to classify *any* DOM node as a function.
		// Support: QtWeb &lt;=3.8.5, WebKit &lt;=534.34, wkhtmltopdf tool &lt;=0.12.5
		// Plus for old WebKit, typeof returns &quot;function&quot; for HTML collections
		// (e.g., `typeof document.getElementsByTagName(&quot;div&quot;) === &quot;function&quot;`). (gh-4756)
		return typeof obj === &quot;function&quot; &amp;&amp; typeof obj.nodeType !== &quot;number&quot; &amp;&amp;
			typeof obj.item !== &quot;function&quot;;
	};

var isWindow = function isWindow( obj ) {
		return obj != null &amp;&amp; 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( &quot;script&quot; );

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

// Support: Firefox 64+, Edge 18+
				// Some browsers don't support the &quot;nonce&quot; 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 &amp;&amp; node.getAttribute( i );
				if ( val ) {
					script.setAttribute( i, val );
				}
			}
		}
		doc.head.appendChild( script ).parentNode.removeChild( script );
	}

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

// Support: Android &lt;=2.3 only (functionish RegExp)
	return typeof obj === &quot;object&quot; || typeof obj === &quot;function&quot; ?
		class2type[ toString.call( obj ) ] || &quot;object&quot; :
		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 = &quot;3.6.1&quot;,

// 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 &lt; 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 &lt; 0 ? len : 0 );
		return this.pushStack( j &gt;= 0 &amp;&amp; j &lt; 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 === &quot;boolean&quot; ) {
		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 !== &quot;object&quot; &amp;&amp; !isFunction( target ) ) {
		target = {};
	}

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

for ( ; i &lt; 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 === &quot;__proto__&quot; || target === copy ) {
					continue;
				}

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

// Ensure proper type for the source value
					if ( copyIsArray &amp;&amp; !Array.isArray( src ) ) {
						clone = [];
					} else if ( !copyIsArray &amp;&amp; !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: &quot;jQuery&quot; + ( version + Math.random() ).replace( /\D/g, &quot;&quot; ),

// 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 ) !== &quot;[object Object]&quot; ) {
			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, &quot;constructor&quot; ) &amp;&amp; proto.constructor;
		return typeof Ctor === &quot;function&quot; &amp;&amp; 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 &amp;&amp; options.nonce }, doc );
	},

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

if ( isArrayLike( obj ) ) {
			length = obj.length;
			for ( ; i &lt; 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 === &quot;string&quot; ?
						[ 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 &lt;=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 &lt; 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 &lt; 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 &lt; 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 === &quot;function&quot; ) {
	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}

// Populate the class2type map
jQuery.each( &quot;Boolean Number String Function Array Date RegExp Object Error Symbol&quot;.split( &quot; &quot; ),
	function( _i, name ) {
		class2type[ &quot;[object &quot; + name + &quot;]&quot; ] = 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 &amp;&amp; &quot;length&quot; in obj &amp;&amp; obj.length,
		type = toType( obj );

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

return type === &quot;array&quot; || length === 0 ||
		typeof length === &quot;number&quot; &amp;&amp; length &gt; 0 &amp;&amp; ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v2.3.6
 * https://sizzlejs.com/
 *
 * Copyright JS Foundation and other contributors
 * Released under the MIT license
 * https://js.foundation/
 *
 * Date: 2021-02-16
 */
( 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 = &quot;sizzle&quot; + 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 &lt; len; i++ ) {
			if ( list[ i ] === elem ) {
				return i;
			}
		}
		return -1;
	},

// Regular expressions

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

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

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

// Operator (capture 2)
		&quot;*([*^$|!~]?=)&quot; + whitespace +

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

pseudos = &quot;:(&quot; + identifier + &quot;)(?:\\((&quot; +

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

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

// 3. anything else (capture 2)
		&quot;.*&quot; +
		&quot;)\\)|)&quot;,

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

rcomma = new RegExp( &quot;^&quot; + whitespace + &quot;*,&quot; + whitespace + &quot;*&quot; ),
	rcombinators = new RegExp( &quot;^&quot; + whitespace + &quot;*([&gt;+~]|&quot; + whitespace + &quot;)&quot; + whitespace +
		&quot;*&quot; ),
	rdescend = new RegExp( whitespace + &quot;|&gt;&quot; ),

rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( &quot;^&quot; + identifier + &quot;$&quot; ),

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

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

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( &quot;\\\\[\\da-fA-F]{1,6}&quot; + whitespace + &quot;?|\\\\([^\\r\\n\\f])&quot;, &quot;g&quot; ),
	funescape = function( escape, nonHex ) {
		var high = &quot;0x&quot; + 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 &lt;=11+
			// For values outside the Basic Multilingual Plane (BMP), manually construct a
			// surrogate pair
			high &lt; 0 ?
				String.fromCharCode( high + 0x10000 ) :
				String.fromCharCode( high &gt;&gt; 10 | 0xD800, high &amp; 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 === &quot;\0&quot; ) {
				return &quot;\uFFFD&quot;;
			}

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

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

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

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

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

// Support: Android&lt;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&lt;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 &amp;&amp; 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 !== &quot;string&quot; || !selector ||
		nodeType !== 1 &amp;&amp; nodeType !== 9 &amp;&amp; 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 &quot;get*By*&quot; DOM method
			// (excepting DocumentFragment context, where the methods don't exist)
			if ( nodeType !== 11 &amp;&amp; ( 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 &amp;&amp; ( elem = newContext.getElementById( m ) ) &amp;&amp;
							contains( context, elem ) &amp;&amp;
							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 ] ) &amp;&amp; support.getElementsByClassName &amp;&amp;
					context.getElementsByClassName ) {

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

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

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

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 &amp;&amp;
					( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {

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

// We can use :scope instead of the ID hack if the browser
					// supports it &amp; 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( &quot;id&quot; ) ) ) {
							nid = nid.replace( rcssescape, fcssescape );
						} else {
							context.setAttribute( &quot;id&quot;, ( nid = expando ) );
						}
					}

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

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

// All others
	return select( selector.replace( rtrim, &quot;$1&quot; ), 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 + &quot; &quot;) to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + &quot; &quot; ) &gt; Expr.cacheLength ) {

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

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( &quot;|&quot; ),
		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 &amp;&amp; a,
		diff = cur &amp;&amp; a.nodeType === 1 &amp;&amp; b.nodeType === 1 &amp;&amp;
			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 === &quot;input&quot; &amp;&amp; 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 === &quot;input&quot; || name === &quot;button&quot; ) &amp;&amp; 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] &gt; 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 ( &quot;form&quot; 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 &quot;form&quot; property.
			if ( elem.parentNode &amp;&amp; elem.disabled === false ) {

// Option elements defer to a parent optgroup if present
				if ( &quot;label&quot; in elem ) {
					if ( &quot;label&quot; 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 &amp;&amp;
					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 ( &quot;label&quot; 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 &amp;&amp; typeof context.getElementsByTagName !== &quot;undefined&quot; &amp;&amp; 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 &amp;&amp; elem.namespaceURI,
		docElem = elem &amp;&amp; ( elem.ownerDocument || elem ).documentElement;

// Support: IE &lt;=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 &amp;&amp; docElem.nodeName || &quot;HTML&quot; );
};

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

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

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

// Support: IE 8 - 11+, Edge 12 - 18+, Chrome &lt;=16 - 25 only, Firefox &lt;=3.6 - 31 only,
	// Safari 4 - 5 only, Opera &lt;=11.6 - 12.x only
	// IE/Edge &amp; 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( &quot;div&quot; ) );
		return typeof el.querySelectorAll !== &quot;undefined&quot; &amp;&amp;
			!el.querySelectorAll( &quot;:scope fieldset div&quot; ).length;
	} );

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

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

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

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

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

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

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

if ( elem ) {

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

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

return [];
			}
		};
	}

// Tag
	Expr.find[ &quot;TAG&quot; ] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== &quot;undefined&quot; ) {
				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 === &quot;*&quot; ) {
				while ( ( elem = results[ i++ ] ) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

return tmp;
			}
			return results;
		};

// Class
	Expr.find[ &quot;CLASS&quot; ] = support.getElementsByClassName &amp;&amp; function( className, context ) {
		if ( typeof context.getElementsByClassName !== &quot;undefined&quot; &amp;&amp; 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 = &quot;&lt;a id='&quot; + expando + &quot;'&gt;&lt;/a&gt;&quot; +
				&quot;&lt;select id='&quot; + expando + &quot;-\r\\' msallowcapture=''&gt;&quot; +
				&quot;&lt;option selected=''&gt;&lt;/option&gt;&lt;/select&gt;&quot;;

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

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

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

// 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 &amp; older don't seem to have the issue.
			input = document.createElement( &quot;input&quot; );
			input.setAttribute( &quot;name&quot;, &quot;&quot; );
			el.appendChild( input );
			if ( !el.querySelectorAll( &quot;[name='']&quot; ).length ) {
				rbuggyQSA.push( &quot;\\[&quot; + whitespace + &quot;*name&quot; + whitespace + &quot;*=&quot; +
					whitespace + &quot;*(?:''|\&quot;\&quot;)&quot; );
			}

// 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( &quot;:checked&quot; ).length ) {
				rbuggyQSA.push( &quot;:checked&quot; );
			}

// 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( &quot;a#&quot; + expando + &quot;+*&quot; ).length ) {
				rbuggyQSA.push( &quot;.#.+[+~]&quot; );
			}

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

assert( function( el ) {
			el.innerHTML = &quot;&lt;a href='' disabled='disabled'&gt;&lt;/a&gt;&quot; +
				&quot;&lt;select disabled='disabled'&gt;&lt;option/&gt;&lt;/select&gt;&quot;;

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

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

// 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( &quot;:enabled&quot; ).length !== 2 ) {
				rbuggyQSA.push( &quot;:enabled&quot;, &quot;:disabled&quot; );
			}

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

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

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, &quot;*&quot; );

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

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

/* 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 &amp;&amp; b.parentNode;
			return a === bup || !!( bup &amp;&amp; bup.nodeType === 1 &amp;&amp; (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition &amp;&amp; a.compareDocumentPosition( bup ) &amp; 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 &quot;Permission denied&quot; 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 &amp; 1 ||
			( !support.sortDetached &amp;&amp; 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 &quot;Permission denied&quot; error when strict-comparing
			// two documents; shallow comparisons work.
			// eslint-disable-next-line eqeqeq
			if ( a == document || a.ownerDocument == preferredDoc &amp;&amp;
				contains( preferredDoc, a ) ) {
				return -1;
			}

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

return compare &amp; 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 &quot;Permission denied&quot; 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 &quot;Permission denied&quot; 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 &amp;&amp; documentIsHTML &amp;&amp;
		!nonnativeSelectorCache[ expr + &quot; &quot; ] &amp;&amp;
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &amp;&amp;
		( !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 &amp;&amp; elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch ( e ) {
			nonnativeSelectorCache( expr, true );
		}
	}

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

Sizzle.contains = function( context, elem ) {

// Set document vars if needed
	// Support: IE 11+, Edge 17 - 18+
	// IE/Edge sometimes throw a &quot;Permission denied&quot; 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 &quot;Permission denied&quot; 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 &amp;&amp; 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 ) ) &amp;&amp; val.specified ?
				val.value :
				null;
};

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

Sizzle.error = function( msg ) {
	throw new Error( &quot;Syntax error, unrecognized expression: &quot; + 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 &amp;&amp; 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 = &quot;&quot;,
		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 === &quot;string&quot; ) {
			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: {
		&quot;&gt;&quot;: { dir: &quot;parentNode&quot;, first: true },
		&quot; &quot;: { dir: &quot;parentNode&quot; },
		&quot;+&quot;: { dir: &quot;previousSibling&quot;, first: true },
		&quot;~&quot;: { dir: &quot;previousSibling&quot; }
	},

preFilter: {
		&quot;ATTR&quot;: 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 ] || &quot;&quot; ).replace( runescape, funescape );

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

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

&quot;CHILD&quot;: function( match ) {

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

if ( match[ 1 ].slice( 0, 3 ) === &quot;nth&quot; ) {

// 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 ] === &quot;even&quot; || match[ 3 ] === &quot;odd&quot; ) );
				match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === &quot;odd&quot; );

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

return match;
		},

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

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

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

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

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

// advance to the next closing parenthesis
				( excess = unquoted.indexOf( &quot;)&quot;, 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: {

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

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

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

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

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

result += &quot;&quot;;

/* eslint-disable max-len */

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

};
		},

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

return first === 1 &amp;&amp; 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 ? &quot;nextSibling&quot; : &quot;previousSibling&quot;,
						parent = elem.parentNode,
						name = ofType &amp;&amp; elem.nodeName.toLowerCase(),
						useCache = !xml &amp;&amp; !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 === &quot;only&quot; &amp;&amp; !start &amp;&amp; &quot;nextSibling&quot;;
							}
							return true;
						}

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

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

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

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

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

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

while ( ( node = ++nodeIndex &amp;&amp; node &amp;&amp; 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 &amp;&amp; ++diff &amp;&amp; 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 &lt;9 only
								// Defend against cloned attroperties (jQuery gh-1709)
								uniqueCache = outerCache[ node.uniqueID ] ||
									( outerCache[ node.uniqueID ] = {} );

cache = uniqueCache[ type ] || [];
								nodeIndex = cache[ 0 ] === dirruns &amp;&amp; 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 &amp;&amp; node &amp;&amp; node[ dir ] ||
									( diff = nodeIndex = 0 ) || start.pop() ) ) {

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

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

// Support: IE &lt;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 &amp;&amp; diff / first &gt;= 0 );
					}
				};
		},

&quot;PSEUDO&quot;: 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( &quot;unsupported pseudo: &quot; + 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 &gt; 1 ) {
				args = [ pseudo, pseudo, &quot;&quot;, 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
		&quot;not&quot;: 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, &quot;$1&quot; ) );

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();
				};
		} ),

&quot;has&quot;: markFunction( function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length &gt; 0;
			};
		} ),

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

// &quot;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 &quot;-&quot;.
		// 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.&quot;
		// http://www.w3.org/TR/selectors/#lang-pseudo
		&quot;lang&quot;: markFunction( function( lang ) {

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

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

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

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

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

// Boolean properties
		&quot;enabled&quot;: createDisabledPseudo( false ),
		&quot;disabled&quot;: createDisabledPseudo( true ),

&quot;checked&quot;: 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 === &quot;input&quot; &amp;&amp; !!elem.checked ) ||
				( nodeName === &quot;option&quot; &amp;&amp; !!elem.selected );
		},

&quot;selected&quot;: 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
		&quot;empty&quot;: 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 &lt; 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType &lt; 6 ) {
					return false;
				}
			}
			return true;
		},

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

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

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

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

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

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

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

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

&quot;eq&quot;: createPositionalPseudo( function( _matchIndexes, length, argument ) {
			return [ argument &lt; 0 ? argument + length : argument ];
		} ),

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

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

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

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

Expr.pseudos[ &quot;nth&quot; ] = Expr.pseudos[ &quot;eq&quot; ];

// 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 + &quot; &quot; ];

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, &quot; &quot; )
			} );
			soFar = soFar.slice( matched.length );
		}

// Filters
		for ( type in Expr.filter ) {
			if ( ( match = matchExpr[ type ].exec( soFar ) ) &amp;&amp; ( !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 = &quot;&quot;;
	for ( ; i &lt; 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 &amp;&amp; key === &quot;parentNode&quot;,
		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 &lt;9 only
						// Defend against cloned attroperties (jQuery gh-1709)
						uniqueCache = outerCache[ elem.uniqueID ] ||
							( outerCache[ elem.uniqueID ] = {} );

if ( skip &amp;&amp; skip === elem.nodeName.toLowerCase() ) {
							elem = elem[ dir ] || elem;
						} else if ( ( oldCache = uniqueCache[ key ] ) &amp;&amp;
							oldCache[ 0 ] === dirruns &amp;&amp; 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 multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i &lt; 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 &lt; 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 &amp;&amp; !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder &amp;&amp; !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 || &quot;*&quot;,
				context.nodeType ? [ context ] : context,
				[]
			),

// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter &amp;&amp; ( 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 ] ) &amp;&amp;
						( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) &gt; -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[ &quot; &quot; ],
		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 ) &gt; -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			var ret = ( !leadingRelative &amp;&amp; ( 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 &lt; 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 &lt; len; j++ ) {
					if ( Expr.relative[ tokens[ j ].type ] ) {
						break;
					}
				}
				return setMatcher(
					i &gt; 1 &amp;&amp; elementMatcher( matchers ),
					i &gt; 1 &amp;&amp; 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 === &quot; &quot; ? &quot;*&quot; : &quot;&quot; } )
					).replace( rtrim, &quot;$1&quot; ),
					matcher,
					i &lt; j &amp;&amp; matcherFromTokens( tokens.slice( i, j ) ),
					j &lt; len &amp;&amp; matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
					j &lt; len &amp;&amp; toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

return elementMatcher( matchers );
}

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

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

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

if ( outermost ) {

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

// Support: IE 11+, Edge 17 - 18+
					// IE/Edge sometimes throw a &quot;Permission denied&quot; error when strict-comparing
					// two documents; shallow comparisons work.
					// eslint-disable-next-line eqeqeq
					if ( !context &amp;&amp; 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 &amp;&amp; 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 &quot;0&quot; `i` allows `i` to remain a string only in that
			// case, which will result in a &quot;00&quot; `matchedCount` that differs from `i` but is also
			// numerically zero.
			if ( bySet &amp;&amp; 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 &gt; 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 &amp;&amp; !seed &amp;&amp; setMatched.length &gt; 0 &amp;&amp;
					( matchedCount + setMatchers.length ) &gt; 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 + &quot; &quot; ];

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 === &quot;function&quot; &amp;&amp; selector,
		match = !seed &amp;&amp; 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 &gt; 2 &amp;&amp; ( token = tokens[ 0 ] ).type === &quot;ID&quot; &amp;&amp;
			context.nodeType === 9 &amp;&amp; documentIsHTML &amp;&amp; Expr.relative[ tokens[ 1 ].type ] ) {

context = ( Expr.find[ &quot;ID&quot; ]( 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[ &quot;needsContext&quot; ].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 ) &amp;&amp; testContext( context.parentNode ) ||
						context
				) ) ) {

// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length &amp;&amp; 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 ) &amp;&amp; testContext( context.parentNode ) || context
	);
	return results;
};

// One-time assignments

// Sort stability
support.sortStable = expando.split( &quot;&quot; ).sort( sortOrder ).join( &quot;&quot; ) === 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&lt;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( &quot;fieldset&quot; ) ) &amp; 1;
} );

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

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

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

return Sizzle;

} )( window );

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

// Deprecated
jQuery.expr[ &quot;:&quot; ] = 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 ] ) &amp;&amp; elem.nodeType !== 9 ) {
		if ( elem.nodeType === 1 ) {
			if ( truncate &amp;&amp; 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 &amp;&amp; n !== elem ) {
			matched.push( n );
		}
	}

return matched;
};

var rneedsContext = jQuery.expr.match.needsContext;

function nodeName( elem, name ) {

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

}
var rsingleTag = ( /^&lt;([a-z][^\/\0&gt;:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?&gt;(?:&lt;\/\1&gt;|)$/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 !== &quot;string&quot; ) {
		return jQuery.grep( elements, function( elem ) {
			return ( indexOf.call( qualifier, elem ) &gt; -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 = &quot;:not(&quot; + expr + &quot;)&quot;;
	}

if ( elems.length === 1 &amp;&amp; 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 !== &quot;string&quot; ) {
			return this.pushStack( jQuery( selector ).filter( function() {
				for ( i = 0; i &lt; len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			} ) );
		}

ret = this.pushStack( [] );

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

return len &gt; 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 $(&quot;p:first&quot;).is(&quot;p:last&quot;) won't return true for a doc with two &quot;p&quot;.
			typeof selector === &quot;string&quot; &amp;&amp; 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 &lt;tag&gt; to avoid XSS via location.hash (trac-9521)
	// Strict HTML recognition (trac-11290: must start with &lt;)
	// Shortcut simple #id case for speed
	rquickExpr = /^(?:\s*(&lt;[\w\W]+&gt;)[^&gt;]*|#([\w-]+))$/,

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

// HANDLE: $(&quot;&quot;), $(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 === &quot;string&quot; ) {
			if ( selector[ 0 ] === &quot;&lt;&quot; &amp;&amp;
				selector[ selector.length - 1 ] === &quot;&gt;&quot; &amp;&amp;
				selector.length &gt;= 3 ) {

// Assume that strings that start and end with &lt;&gt; 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 &amp;&amp; ( match[ 1 ] || !context ) ) {

// HANDLE: $(html) -&gt; $(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 &amp;&amp; context.nodeType ? context.ownerDocument || context : document,
						true
					) );

// HANDLE: $(html, props)
					if ( rsingleTag.test( match[ 1 ] ) &amp;&amp; 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 &lt; 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 !== &quot;string&quot; &amp;&amp; jQuery( selectors );

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

// Always skip document fragments
					if ( cur.nodeType &lt; 11 &amp;&amp; ( targets ?
						targets.index( cur ) &gt; -1 :

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

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

return this.pushStack( matched.length &gt; 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 ] &amp;&amp; this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
		}

// Index in selector
		if ( typeof elem === &quot;string&quot; ) {
			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 ] ) &amp;&amp; cur.nodeType !== 1 ) {}
	return cur;
}

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

// Support: IE 11+
			// &lt;object&gt; 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 &lt;=4.3 only
		// Treat the template element as a regular one in browsers that
		// don't support it.
		if ( nodeName( elem, &quot;template&quot; ) ) {
			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 ) !== &quot;Until&quot; ) {
			selector = until;
		}

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

if ( this.length &gt; 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
 * &quot;fired&quot; 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 &quot;memorized&quot;
 *					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 === &quot;string&quot; ?
		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 &lt; list.length ) {

// Run callback and check for early termination
					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &amp;&amp;
						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 = &quot;&quot;;
				}
			}
		},

// 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 &amp;&amp; !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 &amp;&amp; arg.length &amp;&amp; toType( arg ) !== &quot;string&quot; ) {

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

if ( memory &amp;&amp; !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 ) ) &gt; -1 ) {
						list.splice( index, 1 );

// Handle firing indexes
						if ( index &lt;= 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 ) &gt; -1 :
					list.length &gt; 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 = &quot;&quot;;
				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 &amp;&amp; !firing ) {
					list = memory = &quot;&quot;;
				}
				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 &amp;&amp; isFunction( ( method = value.promise ) ) ) {
			method.call( value ).done( resolve ).fail( reject );

// Other thenables
		} else if ( value &amp;&amp; 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 ) =&gt; resolve( value )
			// * true: [ value ].slice( 1 ) =&gt; 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]
				[ &quot;notify&quot;, &quot;progress&quot;, jQuery.Callbacks( &quot;memory&quot; ),
					jQuery.Callbacks( &quot;memory&quot; ), 2 ],
				[ &quot;resolve&quot;, &quot;done&quot;, jQuery.Callbacks( &quot;once memory&quot; ),
					jQuery.Callbacks( &quot;once memory&quot; ), 0, &quot;resolved&quot; ],
				[ &quot;reject&quot;, &quot;fail&quot;, jQuery.Callbacks( &quot;once memory&quot; ),
					jQuery.Callbacks( &quot;once memory&quot; ), 1, &quot;rejected&quot; ]
			],
			state = &quot;pending&quot;,
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				&quot;catch&quot;: 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 ] ] ) &amp;&amp; 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 &amp;&amp; fn.apply( this, arguments );
								if ( returned &amp;&amp; isFunction( returned.promise ) ) {
									returned.promise()
										.progress( newDefer.notify )
										.done( newDefer.resolve )
										.fail( newDefer.reject );
								} else {
									newDefer[ tuple[ 0 ] + &quot;With&quot; ](
										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 &lt; 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( &quot;Thenable self-resolution&quot; );
									}

// 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 &amp;&amp;

// Support: Promises/A+ section 2.3.4
										// https://promisesaplus.com/#point-64
										// Only check objects and functions for thenability
										( typeof returned === &quot;object&quot; ||
											typeof returned === &quot;function&quot; ) &amp;&amp;
										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 &gt;= 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 = &quot;resolved&quot; (i.e., fulfilled)
						// state = &quot;rejected&quot;
						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 ] + &quot;With&quot; ]( this === deferred ? undefined : this, arguments );
				return this;
			};

// deferred.notifyWith = list.fireWith
			// deferred.resolveWith = list.fireWith
			// deferred.rejectWith = list.fireWith
			deferred[ tuple[ 0 ] + &quot;With&quot; ] = 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 primary Deferred
			primary = jQuery.Deferred(),

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

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

// Use .then() to unwrap secondary thenables (cf. gh-3000)
			if ( primary.state() === &quot;pending&quot; ||
				isFunction( resolveValues[ i ] &amp;&amp; resolveValues[ i ].then ) ) {

return primary.then();
			}
		}

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

return primary.promise();
	}
} );

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 &amp;&amp; window.console.warn &amp;&amp; error &amp;&amp; rerrorNames.test( error.name ) ) {
		window.console.warn( &quot;jQuery.Deferred exception: &quot; + 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 trac-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 &amp;&amp; --jQuery.readyWait &gt; 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( &quot;DOMContentLoaded&quot;, completed );
	window.removeEventListener( &quot;load&quot;, completed );
	jQuery.ready();
}

// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE &lt;=9 - 10 only
// Older IE sometimes signals &quot;interactive&quot; too soon
if ( document.readyState === &quot;complete&quot; ||
	( document.readyState !== &quot;loading&quot; &amp;&amp; !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( &quot;DOMContentLoaded&quot;, completed );

// A fallback to window.onload, that will always work
	window.addEventListener( &quot;load&quot;, 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 ) === &quot;object&quot; ) {
		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 &lt; 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 &lt;=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (trac-9572)
function camelCase( string ) {
	return string.replace( rmsPrefix, &quot;ms-&quot; ).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 trac-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 === &quot;string&quot; ) {
			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 ] &amp;&amp; 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 &quot;read&quot; 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 &amp;&amp; typeof key === &quot;string&quot; ) &amp;&amp; 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 &quot;set&quot; 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 &lt;=35 - 45
			// Webkit &amp; 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 &amp;&amp; !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 &quot;private&quot; and &quot;user&quot; data.
//	4. _Never_ expose &quot;private&quot; 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 === &quot;true&quot; ) {
		return true;
	}

if ( data === &quot;false&quot; ) {
		return false;
	}

if ( data === &quot;null&quot; ) {
		return null;
	}

// Only convert to a number if it doesn't change the string
	if ( data === +data + &quot;&quot; ) {
		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 &amp;&amp; elem.nodeType === 1 ) {
		name = &quot;data-&quot; + key.replace( rmultiDash, &quot;-$&amp;&quot; ).toLowerCase();
		data = elem.getAttribute( name );

if ( typeof data === &quot;string&quot; ) {
			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 &amp;&amp; elem.attributes;

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

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

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

return data;
		}

// Sets multiple values
		if ( typeof key === &quot;object&quot; ) {
			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 &amp;&amp; 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 &quot;discover&quot; 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 &gt; 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 || &quot;fx&quot; ) + &quot;queue&quot;;
			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 || &quot;fx&quot;;

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 === &quot;inprogress&quot; ) {
			fn = queue.shift();
			startLength--;
		}

if ( fn ) {

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

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

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

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

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

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

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

// 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 !== &quot;string&quot; ) {
			obj = type;
			type = undefined;
		}
		type = type || &quot;fx&quot;;

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

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

var cssExpand = [ &quot;Top&quot;, &quot;Right&quot;, &quot;Bottom&quot;, &quot;Left&quot; ];

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 === &quot;none&quot; ||
			elem.style.display === &quot;&quot; &amp;&amp;

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

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

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

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

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

// Support: Firefox &lt;=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 ) ) &lt;= 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, &quot;display&quot; );

temp.parentNode.removeChild( temp );

if ( display === &quot;none&quot; ) {
		display = &quot;block&quot;;
	}
	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 &lt; 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 === &quot;none&quot; ) {
				values[ index ] = dataPriv.get( elem, &quot;display&quot; ) || null;
				if ( !values[ index ] ) {
					elem.style.display = &quot;&quot;;
				}
			}
			if ( elem.style.display === &quot;&quot; &amp;&amp; isHiddenWithinTree( elem ) ) {
				values[ index ] = getDefaultDisplay( elem );
			}
		} else {
			if ( display !== &quot;none&quot; ) {
				values[ index ] = &quot;none&quot;;

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

// Set the display of the elements in a second loop to avoid constant reflow
	for ( index = 0; index &lt; 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 === &quot;boolean&quot; ) {
			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 = ( /&lt;([a-z][^\/\0&gt;\x20\t\r\n\f]*)/i );

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

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

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

div.appendChild( input );

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

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

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

// We have to close these tags to support XHTML (trac-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 &lt;tbody&gt; or other required elements.
	thead: [ 1, &quot;&lt;table&gt;&quot;, &quot;&lt;/table&gt;&quot; ],
	col: [ 2, &quot;&lt;table&gt;&lt;colgroup&gt;&quot;, &quot;&lt;/colgroup&gt;&lt;/table&gt;&quot; ],
	tr: [ 2, &quot;&lt;table&gt;&lt;tbody&gt;&quot;, &quot;&lt;/tbody&gt;&lt;/table&gt;&quot; ],
	td: [ 3, &quot;&lt;table&gt;&lt;tbody&gt;&lt;tr&gt;&quot;, &quot;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&quot; ],

_default: [ 0, &quot;&quot;, &quot;&quot; ]
};

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

// Support: IE &lt;=9 only
if ( !support.option ) {
	wrapMap.optgroup = wrapMap.option = [ 1, &quot;&lt;select multiple='multiple'&gt;&quot;, &quot;&lt;/select&gt;&quot; ];
}

function getAll( context, tag ) {

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

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

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

} else {
		ret = [];
	}

if ( tag === undefined || tag &amp;&amp; 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 &lt; l; i++ ) {
		dataPriv.set(
			elems[ i ],
			&quot;globalEval&quot;,
			!refElements || dataPriv.get( refElements[ i ], &quot;globalEval&quot; )
		);
	}
}

var rhtml = /&lt;|&amp;#?\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 &lt; l; i++ ) {
		elem = elems[ i ];

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

// Add nodes directly
			if ( toType( elem ) === &quot;object&quot; ) {

// Support: Android &lt;=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( &quot;div&quot; ) );

// Deserialize a standard representation
				tag = ( rtagName.exec( elem ) || [ &quot;&quot;, &quot;&quot; ] )[ 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 &lt;=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 (trac-12392)
				tmp.textContent = &quot;&quot;;
			}
		}
	}

// Remove wrapper from fragment
	fragment.textContent = &quot;&quot;;

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

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

attached = isAttached( elem );

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

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

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

return fragment;
}

var rtypenamespace = /^([^.]*)(?:\.(.+)|)/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

// Support: IE &lt;=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 === &quot;focus&quot; );
}

// Support: IE &lt;=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 === &quot;object&quot; ) {

// ( types-Object, selector, data )
		if ( typeof selector !== &quot;string&quot; ) {

// ( 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 &amp;&amp; fn == null ) {

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

// ( 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 !== &quot;undefined&quot; &amp;&amp; jQuery.event.triggered !== e.type ?
					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
			};
		}

// Handle multiple events separated by a space
		types = ( types || &quot;&quot; ).match( rnothtmlwhite ) || [ &quot;&quot; ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || &quot;&quot; ).split( &quot;.&quot; ).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 &amp;&amp; jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join( &quot;.&quot; )
			}, 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 ) &amp;&amp; dataPriv.get( elem );

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

// Once for each type.namespace in types; type may be omitted
		types = ( types || &quot;&quot; ).match( rnothtmlwhite ) || [ &quot;&quot; ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || &quot;&quot; ).split( &quot;.&quot; ).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 ] &amp;&amp;
				new RegExp( &quot;(^|\\.)&quot; + namespaces.join( &quot;\\.(?:.*\\.|)&quot; ) + &quot;(\\.|$)&quot; );

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

if ( ( mappedTypes || origType === handleObj.origType ) &amp;&amp;
					( !handler || handler.guid === handleObj.guid ) &amp;&amp;
					( !tmp || tmp.test( handleObj.namespace ) ) &amp;&amp;
					( !selector || selector === handleObj.selector ||
						selector === &quot;**&quot; &amp;&amp; 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 &amp;&amp; !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, &quot;handle events&quot; );
		}
	},

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, &quot;events&quot; ) || 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 &lt; 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 &amp;&amp; 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++ ] ) &amp;&amp; !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

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

// Support: IE &lt;=9
			// Black-hole SVG &lt;use&gt; instance trees (trac-13180)
			cur.nodeType &amp;&amp;

// Support: Firefox &lt;=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 &quot;clicks&quot; of radio inputs, which can have `button` -1 (gh-2343)
			!( event.type === &quot;click&quot; &amp;&amp; event.button &gt;= 1 ) ) {

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

// Don't check non-elements (trac-13208)
				// Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-11764)
				if ( cur.nodeType === 1 &amp;&amp; !( event.type === &quot;click&quot; &amp;&amp; cur.disabled === true ) ) {
					matchedHandlers = [];
					matchedSelectors = {};
					for ( i = 0; i &lt; delegateCount; i++ ) {
						handleObj = handlers[ i ];

// Don't conflict with Object.prototype properties (trac-13203)
						sel = handleObj.selector + &quot; &quot;;

if ( matchedSelectors[ sel ] === undefined ) {
							matchedSelectors[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) &gt; -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 &lt; 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 ) &amp;&amp;
					el.click &amp;&amp; nodeName( el, &quot;input&quot; ) ) {

// dataPriv.set( el, &quot;click&quot;, ... )
					leverageNative( el, &quot;click&quot;, 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 ) &amp;&amp;
					el.click &amp;&amp; nodeName( el, &quot;input&quot; ) ) {

leverageNative( el, &quot;click&quot; );
				}

// 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 ) &amp;&amp;
					target.click &amp;&amp; nodeName( target, &quot;input&quot; ) &amp;&amp;
					dataPriv.get( target, &quot;click&quot; ) ||
					nodeName( target, &quot;a&quot; );
			}
		},

beforeunload: {
			postDispatch: function( event ) {

// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined &amp;&amp; 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 &amp; 1 ) &amp;&amp; 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 &lt;=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();

// Support: Chrome 86+
						// In Chrome, if an element having a focusout handler is blurred by
						// clicking outside of it, it invokes the handler synchronously. If
						// that handler calls `.remove()` on the element, the data is cleared,
						// leaving `result` undefined. We need to guard against this.
						return result &amp;&amp; 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 &lt;=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 &quot;if&quot; 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 &amp;&amp; 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 &amp;&amp;

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

// Create target properties
		// Support: Safari &lt;=6 - 7 only
		// Target should not be a text node (trac-504, trac-13143)
		this.target = ( src.target &amp;&amp; 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 &amp;&amp; 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 &amp;&amp; !this.isSimulated ) {
			e.preventDefault();
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

this.isPropagationStopped = returnTrue;

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

this.isImmediatePropagationStopped = returnTrue;

if ( e &amp;&amp; !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,
	&quot;char&quot;: 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: true
}, jQuery.event.addProp );

jQuery.each( { focus: &quot;focusin&quot;, blur: &quot;focusout&quot; }, 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, &quot;focus&quot;, ... )
			// dataPriv.set( this, &quot;blur&quot;, ... )
			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;
		},

// Suppress native focus or blur if we're currently inside
		// a leveraged native-event stack
		_default: function( event ) {
			return dataPriv.get( event.target, type );
		},

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: &quot;mouseover&quot;,
	mouseleave: &quot;mouseout&quot;,
	pointerenter: &quot;pointerover&quot;,
	pointerleave: &quot;pointerout&quot;
}, 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 &amp;&amp; !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 &amp;&amp; types.preventDefault &amp;&amp; types.handleObj ) {

// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ?
					handleObj.origType + &quot;.&quot; + handleObj.namespace :
					handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === &quot;object&quot; ) {

// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === &quot;function&quot; ) {

// ( 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 &lt;=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 = /&lt;script|&lt;style|&lt;link/i,

// checked=&quot;checked&quot; or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,

rcleanScript = /^\s*&lt;!\[CDATA\[|\]\]&gt;\s*$/g;

// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
	if ( nodeName( elem, &quot;table&quot; ) &amp;&amp;
		nodeName( content.nodeType !== 11 ? content : content.firstChild, &quot;tr&quot; ) ) {

return jQuery( elem ).children( &quot;tbody&quot; )[ 0 ] || elem;
	}

return elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = ( elem.getAttribute( &quot;type&quot; ) !== null ) + &quot;/&quot; + elem.type;
	return elem;
}
function restoreScript( elem ) {
	if ( ( elem.type || &quot;&quot; ).slice( 0, 5 ) === &quot;true/&quot; ) {
		elem.type = elem.type.slice( 5 );
	} else {
		elem.removeAttribute( &quot;type&quot; );
	}

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, &quot;handle events&quot; );

for ( type in events ) {
				for ( i = 0, l = events[ type ].length; i &lt; 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 === &quot;input&quot; &amp;&amp; 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 === &quot;input&quot; || nodeName === &quot;textarea&quot; ) {
		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 &gt; 1 &amp;&amp; typeof value === &quot;string&quot; &amp;&amp;
				!support.checkClone &amp;&amp; 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, &quot;script&quot; ), 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 (trac-8070).
			for ( ; i &lt; 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 &lt;=4.0 only, PhantomJS 1 only
						// push.apply(_, arraylike) throws on ancient WebKit
						jQuery.merge( scripts, getAll( node, &quot;script&quot; ) );
					}
				}

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 &lt; hasScripts; i++ ) {
					node = scripts[ i ];
					if ( rscriptType.test( node.type || &quot;&quot; ) &amp;&amp;
						!dataPriv.access( node, &quot;globalEval&quot; ) &amp;&amp;
						jQuery.contains( doc, node ) ) {

if ( node.src &amp;&amp; ( node.type || &quot;&quot; ).toLowerCase()  !== &quot;module&quot; ) {

// Optional AJAX dependency, but won't run scripts if not present
							if ( jQuery._evalUrl &amp;&amp; !node.noModule ) {
								jQuery._evalUrl( node.src, {
									nonce: node.nonce || node.getAttribute( &quot;nonce&quot; )
								}, doc );
							}
						} else {

// Unwrap a CDATA section containing script contents. This shouldn't be
							// needed as in XML documents they're already not visible when
							// inspecting element contents and in HTML documents they have no
							// meaning but we're preserving that logic for backwards compatibility.
							// This will be removed completely in 4.0. See gh-4904.
							DOMEval( node.textContent.replace( rcleanScript, &quot;&quot; ), 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 &amp;&amp; node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
		}

if ( node.parentNode ) {
			if ( keepData &amp;&amp; isAttached( node ) ) {
				setGlobalEval( getAll( node, &quot;script&quot; ) );
			}
			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 &amp;&amp; ( elem.nodeType === 1 || elem.nodeType === 11 ) &amp;&amp;
				!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 &lt; 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 &lt; l; i++ ) {
					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

// Preserve script evaluation history
		destElements = getAll( clone, &quot;script&quot; );
		if ( destElements.length &gt; 0 ) {
			setGlobalEval( destElements, !inPage &amp;&amp; getAll( elem, &quot;script&quot; ) );
		}

// 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 &lt;=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataPriv.expando ] = undefined;
				}
				if ( elem[ dataUser.expando ] ) {

// Support: Chrome &lt;=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 = &quot;&quot;;
			}
		}

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 &amp;&amp; elem.nodeType === 1 ) {
				return elem.innerHTML;
			}

// See if we can take a shortcut and just use innerHTML
			if ( typeof value === &quot;string&quot; &amp;&amp; !rnoInnerhtml.test( value ) &amp;&amp;
				!wrapMap[ ( rtagName.exec( value ) || [ &quot;&quot;, &quot;&quot; ] )[ 1 ].toLowerCase() ] ) {

value = jQuery.htmlPrefilter( value );

try {
					for ( ; i &lt; 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 ) &lt; 0 ) {
				jQuery.cleanData( getAll( this ) );
				if ( parent ) {
					parent.replaceChild( elem, this );
				}
			}

// Force callback invocation
		}, ignored );
	}
} );

jQuery.each( {
	appendTo: &quot;append&quot;,
	prependTo: &quot;prepend&quot;,
	insertBefore: &quot;before&quot;,
	insertAfter: &quot;after&quot;,
	replaceAll: &quot;replaceWith&quot;
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

for ( ; i &lt;= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

// Support: Android &lt;=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( &quot;^(&quot; + pnum + &quot;)(?!px)[a-z%]+$&quot;, &quot;i&quot; );

var rcustomProp = /^--/;

var getStyles = function( elem ) {

// Support: IE &lt;=11 only, Firefox &lt;=30 (trac-15098, trac-14150)
		// IE throws on elements created in popups
		// FF meanwhile throws on frame elements through &quot;defaultView.getComputedStyle&quot;
		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( &quot;|&quot; ), &quot;i&quot; );

var whitespace = &quot;[\\x20\\t\\r\\n\\f]&quot;;

var rtrimCSS = new RegExp(
	&quot;^&quot; + whitespace + &quot;+|((?:^|[^\\\\])(?:\\\\.)*)&quot; + whitespace + &quot;+$&quot;,
	&quot;g&quot;
);

( function() {

// Executing both pixelPosition &amp; 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 = &quot;position:absolute;left:-11111px;width:60px;&quot; +
			&quot;margin-top:1px;padding:0;border:0&quot;;
		div.style.cssText =
			&quot;position:relative;display:block;box-sizing:border-box;overflow:scroll;&quot; +
			&quot;margin:auto;border:1px;padding:1px;&quot; +
			&quot;width:60%;top:1%&quot;;
		documentElement.appendChild( container ).appendChild( div );

var divStyle = window.getComputedStyle( div );
		pixelPositionVal = divStyle.top !== &quot;1%&quot;;

// Support: Android 4.0 - 4.3 only, Firefox &lt;=3 - 44
		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;

// Support: Android 4.0 - 4.3 only, Safari &lt;=9.1 - 10.1, iOS &lt;=7.0 - 9.3
		// Some styles come back with percentage values, even though they shouldn't
		div.style.right = &quot;60%&quot;;
		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 &lt;=64
		// Don't get tricked when zoom affects offsetWidth (gh-4029)
		div.style.position = &quot;absolute&quot;;
		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( &quot;div&quot; ),
		div = document.createElement( &quot;div&quot; );

// Finish early in limited (non-browser) environments
	if ( !div.style ) {
		return;
	}

// Support: IE &lt;=9 - 11 only
	// Style of cloned element affects source element cloned (trac-8908)
	div.style.backgroundClip = &quot;content-box&quot;;
	div.cloneNode( true ).style.backgroundClip = &quot;&quot;;
	support.clearCloneStyle = div.style.backgroundClip === &quot;content-box&quot;;

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 &amp; it passes
		// some versions of this test; make sure not to make it pass there!
		//
		// Support: Firefox 70+
		// Only Firefox includes border widths
		// in computed dimensions. (gh-4529)
		reliableTrDimensions: function() {
			var table, tr, trChild, trStyle;
			if ( reliableTrDimensionsVal == null ) {
				table = document.createElement( &quot;table&quot; );
				tr = document.createElement( &quot;tr&quot; );
				trChild = document.createElement( &quot;div&quot; );

table.style.cssText = &quot;position:absolute;left:-11111px;border-collapse:separate&quot;;
				tr.style.cssText = &quot;border:1px solid&quot;;

// Support: Chrome 86+
				// Height set through cssText does not get applied.
				// Computed height then comes back as 0.
				tr.style.height = &quot;1px&quot;;
				trChild.style.height = &quot;9px&quot;;

// Support: Android 8 Chrome 86+
				// In our bodyBackground.html iframe,
				// display for all div elements is set to &quot;inline&quot;,
				// which causes a problem only in Android 8 Chrome 86.
				// Ensuring the div is display: block
				// gets around this issue.
				trChild.style.display = &quot;block&quot;;

documentElement
					.appendChild( table )
					.appendChild( tr )
					.appendChild( trChild );

trStyle = window.getComputedStyle( tr );
				reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
					parseInt( trStyle.borderTopWidth, 10 ) +
					parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;

documentElement.removeChild( table );
			}
			return reliableTrDimensionsVal;
		}
	} );
} )();

function curCSS( elem, name, computed ) {
	var width, minWidth, maxWidth, ret,
		isCustomProp = rcustomProp.test( name ),

// 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, trac-12537)
	//   .css('--customProperty) (gh-3144)
	if ( computed ) {
		ret = computed.getPropertyValue( name ) || computed[ name ];

// trim whitespace for custom property (issue gh-4926)
		if ( isCustomProp ) {

// rtrim treats U+000D CARRIAGE RETURN and U+000C FORM FEED
			// as whitespace while CSS does not, but this is not a problem
			// because CSS preprocessing replaces them with U+000A LINE FEED
			// (which *is* CSS whitespace)
			// https://www.w3.org/TR/css-syntax-3/#input-preprocessing
			ret = ret.replace( rtrimCSS, &quot;$1&quot; );
		}

if ( ret === &quot;&quot; &amp;&amp; !isAttached( elem ) ) {
			ret = jQuery.style( elem, name );
		}

// A tribute to the &quot;awesome hack by Dean Edwards&quot;
		// 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() &amp;&amp; rnumnonpx.test( ret ) &amp;&amp; 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 &lt;=9 - 11 only
		// IE returns zIndex value as an integer.
		ret + &quot;&quot; :
		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 = [ &quot;Webkit&quot;, &quot;Moz&quot;, &quot;ms&quot; ],
	emptyStyle = document.createElement( &quot;div&quot; ).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 &quot;table&quot;, &quot;table-cell&quot;, or &quot;table-caption&quot;
	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	cssShow = { position: &quot;absolute&quot;, visibility: &quot;hidden&quot;, display: &quot;block&quot; },
	cssNormalTransform = {
		letterSpacing: &quot;0&quot;,
		fontWeight: &quot;400&quot;
	};

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 &quot;subtract&quot;, e.g., when used as in cssHooks
		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || &quot;px&quot; ) :
		value;
}

function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
	var i = dimension === &quot;width&quot; ? 1 : 0,
		extra = 0,
		delta = 0;

// Adjustment may not be necessary
	if ( box === ( isBorderBox ? &quot;border&quot; : &quot;content&quot; ) ) {
		return 0;
	}

for ( ; i &lt; 4; i += 2 ) {

// Both box models exclude margin
		if ( box === &quot;margin&quot; ) {
			delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
		}

// If we get here with a content-box, we're seeking &quot;padding&quot; or &quot;border&quot; or &quot;margin&quot;
		if ( !isBorderBox ) {

// Add padding
			delta += jQuery.css( elem, &quot;padding&quot; + cssExpand[ i ], true, styles );

// For &quot;border&quot; or &quot;margin&quot;, add border
			if ( box !== &quot;padding&quot; ) {
				delta += jQuery.css( elem, &quot;border&quot; + cssExpand[ i ] + &quot;Width&quot;, true, styles );

// But still keep track of it otherwise
			} else {
				extra += jQuery.css( elem, &quot;border&quot; + cssExpand[ i ] + &quot;Width&quot;, true, styles );
			}

// If we get here with a border-box (content + padding + border), we're seeking &quot;content&quot; or
		// &quot;padding&quot; or &quot;margin&quot;
		} else {

// For &quot;content&quot;, subtract padding
			if ( box === &quot;content&quot; ) {
				delta -= jQuery.css( elem, &quot;padding&quot; + cssExpand[ i ], true, styles );
			}

// For &quot;content&quot; or &quot;padding&quot;, subtract border
			if ( box !== &quot;margin&quot; ) {
				delta -= jQuery.css( elem, &quot;border&quot; + cssExpand[ i ] + &quot;Width&quot;, true, styles );
			}
		}
	}

// Account for positive content-box scroll gutter when requested by providing computedVal
	if ( !isBorderBox &amp;&amp; computedVal &gt;= 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[ &quot;offset&quot; + 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 &amp;&amp;
			jQuery.css( elem, &quot;boxSizing&quot;, false, styles ) === &quot;border-box&quot;,
		valueIsBorderBox = isBorderBox,

val = curCSS( elem, dimension, styles ),
		offsetProp = &quot;offset&quot; + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );

// Support: Firefox &lt;=54
	// Return a confounding non-pixel value or feign ignorance, as appropriate.
	if ( rnumnonpx.test( val ) ) {
		if ( !extra ) {
			return val;
		}
		val = &quot;auto&quot;;
	}

// 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() &amp;&amp; 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() &amp;&amp; nodeName( elem, &quot;tr&quot; ) ||

// Fall back to offsetWidth/offsetHeight when value is &quot;auto&quot;
		// This happens for inline elements with no explicit setting (gh-3571)
		val === &quot;auto&quot; ||

// Support: Android &lt;=4.1 - 4.3 only
		// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
		!parseFloat( val ) &amp;&amp; jQuery.css( elem, &quot;display&quot;, false, styles ) === &quot;inline&quot; ) &amp;&amp;

// Make sure the element is visible &amp; connected
		elem.getClientRects().length ) {

isBorderBox = jQuery.css( elem, &quot;boxSizing&quot;, false, styles ) === &quot;border-box&quot;;

// 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 &quot;&quot; and auto
	val = parseFloat( val ) || 0;

// Adjust for the element's box model
	return ( val +
		boxModelAdjustment(
			elem,
			dimension,
			extra || ( isBorderBox ? &quot;border&quot; : &quot;content&quot; ),
			valueIsBorderBox,
			styles,

// Provide the current computed size to request scroll gutter calculation (gh-3589)
			val
		)
	) + &quot;px&quot;;
}

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, &quot;opacity&quot; );
					return ret === &quot;&quot; ? &quot;1&quot; : ret;
				}
			}
		}
	},

// Don't automatically add &quot;px&quot; to these possibly-unitless properties
	cssNumber: {
		&quot;animationIterationCount&quot;: true,
		&quot;columnCount&quot;: true,
		&quot;fillOpacity&quot;: true,
		&quot;flexGrow&quot;: true,
		&quot;flexShrink&quot;: true,
		&quot;fontWeight&quot;: true,
		&quot;gridArea&quot;: true,
		&quot;gridColumn&quot;: true,
		&quot;gridColumnEnd&quot;: true,
		&quot;gridColumnStart&quot;: true,
		&quot;gridRow&quot;: true,
		&quot;gridRowEnd&quot;: true,
		&quot;gridRowStart&quot;: true,
		&quot;lineHeight&quot;: true,
		&quot;opacity&quot;: true,
		&quot;order&quot;: true,
		&quot;orphans&quot;: true,
		&quot;widows&quot;: true,
		&quot;zIndex&quot;: true,
		&quot;zoom&quot;: 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 &quot;+=&quot; or &quot;-=&quot; to relative numbers (trac-7345)
			if ( type === &quot;string&quot; &amp;&amp; ( ret = rcssNum.exec( value ) ) &amp;&amp; ret[ 1 ] ) {
				value = adjustCSS( elem, name, ret );

// Fixes bug trac-9237
				type = &quot;number&quot;;
			}

// Make sure that null and NaN values aren't set (trac-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
			// &quot;px&quot; to a few hardcoded values.
			if ( type === &quot;number&quot; &amp;&amp; !isCustomProp ) {
				value += ret &amp;&amp; ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? &quot;&quot; : &quot;px&quot; );
			}

// background-* props affect original clone's values
			if ( !support.clearCloneStyle &amp;&amp; value === &quot;&quot; &amp;&amp; name.indexOf( &quot;background&quot; ) === 0 ) {
				style[ name ] = &quot;inherit&quot;;
			}

// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !( &quot;set&quot; 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 &amp;&amp; &quot;get&quot; in hooks &amp;&amp;
				( 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 &amp;&amp; &quot;get&quot; 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 &quot;normal&quot; to computed value
		if ( val === &quot;normal&quot; &amp;&amp; name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

// Make numeric if forced or a qualifier was provided and val looks numeric
		if ( extra === &quot;&quot; || extra ) {
			num = parseFloat( val );
			return extra === true || isFinite( num ) ? num || 0 : val;
		}

return val;
	}
} );

jQuery.each( [ &quot;height&quot;, &quot;width&quot; ], 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, &quot;display&quot; ) ) &amp;&amp;

// Support: Safari 8+
					// Table columns in Safari have non-zero offsetWidth &amp; zero
					// getBoundingClientRect().width unless display is changed.
					// Support: IE &lt;=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() &amp;&amp;
					styles.position === &quot;absolute&quot;,

// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
				boxSizingNeeded = scrollboxSizeBuggy || extra,
				isBorderBox = boxSizingNeeded &amp;&amp;
					jQuery.css( elem, &quot;boxSizing&quot;, false, styles ) === &quot;border-box&quot;,
				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 &amp;&amp; scrollboxSizeBuggy ) {
				subtract -= Math.ceil(
					elem[ &quot;offset&quot; + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
					parseFloat( styles[ dimension ] ) -
					boxModelAdjustment( elem, dimension, &quot;border&quot;, false, styles ) -
					0.5
				);
			}

// Convert to pixels if value adjustment is needed
			if ( subtract &amp;&amp; ( matches = rcssNum.exec( value ) ) &amp;&amp;
				( matches[ 3 ] || &quot;px&quot; ) !== &quot;px&quot; ) {

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, &quot;marginLeft&quot; ) ) ||
				elem.getBoundingClientRect().left -
					swap( elem, { marginLeft: 0 }, function() {
						return elem.getBoundingClientRect().left;
					} )
			) + &quot;px&quot;;
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each( {
	margin: &quot;&quot;,
	padding: &quot;&quot;,
	border: &quot;Width&quot;
}, 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 === &quot;string&quot; ? value.split( &quot; &quot; ) : [ value ];

for ( ; i &lt; 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

return expanded;
		}
	};

if ( prefix !== &quot;margin&quot; ) {
		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 &lt; 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 &gt; 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 ] ? &quot;&quot; : &quot;px&quot; );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

return hooks &amp;&amp; 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 &amp;&amp; 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 &amp;&amp; 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 &quot;10px&quot; are parsed to Float;
			// complex values such as &quot;rotate(1rad)&quot; are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, &quot;&quot; );

// Empty strings, null, undefined and &quot;auto&quot; are converted to 0.
			return !result || result === &quot;auto&quot; ? 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 &amp;&amp; (
				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 &lt;=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType &amp;&amp; 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: &quot;swing&quot;
};

jQuery.fx = Tween.prototype.init;

// Back compat &lt;1.8 extension point
jQuery.fx.step = {};

var
	fxNow, inProgress,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rrun = /queueHooks$/;

function schedule() {
	if ( inProgress ) {
		if ( document.hidden === false &amp;&amp; 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 &lt; 4; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ &quot;margin&quot; + which ] = attrs[ &quot;padding&quot; + 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[ &quot;*&quot; ] ),
		index = 0,
		length = collection.length;
	for ( ; index &lt; 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 = &quot;width&quot; in props || &quot;height&quot; in props,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType &amp;&amp; isHiddenWithinTree( elem ),
		dataShow = dataPriv.get( elem, &quot;fxshow&quot; );

// Queue-skipping animations hijack the fx hooks
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, &quot;fx&quot; );
		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, &quot;fx&quot; ).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 === &quot;toggle&quot;;
			if ( value === ( hidden ? &quot;hide&quot; : &quot;show&quot; ) ) {

// Pretend to be hidden if this is a &quot;show&quot; and
				// there is still data from a stopped show/hide
				if ( value === &quot;show&quot; &amp;&amp; dataShow &amp;&amp; dataShow[ prop ] !== undefined ) {
					hidden = true;

// Ignore all other no-op show/hide data
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow &amp;&amp; dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

// Bail out if this is a no-op like .hide().hide()
	propTween = !jQuery.isEmptyObject( props );
	if ( !propTween &amp;&amp; jQuery.isEmptyObject( orig ) ) {
		return;
	}

// Restrict &quot;overflow&quot; and &quot;display&quot; styles during box animations
	if ( isBox &amp;&amp; elem.nodeType === 1 ) {

// Support: IE &lt;=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 &amp;&amp; dataShow.display;
		if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, &quot;display&quot; );
		}
		display = jQuery.css( elem, &quot;display&quot; );
		if ( display === &quot;none&quot; ) {
			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, &quot;display&quot; );
				showHide( [ elem ] );
			}
		}

// Animate inline elements as inline-block
		if ( display === &quot;inline&quot; || display === &quot;inline-block&quot; &amp;&amp; restoreDisplay != null ) {
			if ( jQuery.css( elem, &quot;float&quot; ) === &quot;none&quot; ) {

// 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 === &quot;none&quot; ? &quot;&quot; : display;
					}
				}
				style.display = &quot;inline-block&quot;;
			}
		}
	}

if ( opts.overflow ) {
		style.overflow = &quot;hidden&quot;;
		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 ( &quot;hidden&quot; in dataShow ) {
					hidden = dataShow.hidden;
				}
			} else {
				dataShow = dataPriv.access( elem, &quot;fxshow&quot;, { display: restoreDisplay } );
			}

// Store hidden/visible for toggle so `.stop().toggle()` &quot;reverses&quot;
			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 &quot;hide&quot; animation is actually hiding the element
				if ( !hidden ) {
					showHide( [ elem ] );
				}
				dataPriv.remove( elem, &quot;fxshow&quot; );
				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 &amp;&amp; &quot;expand&quot; 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 &quot;name&quot;
			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 )` (trac-12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

for ( ; index &lt; length; index++ ) {
				animation.tweens[ index ].run( percent );
			}

deferred.notifyWith( elem, [ animation, percent, remaining ] );

// If there's more to do, yield
			if ( percent &lt; 1 &amp;&amp; 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 &lt; 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 &lt; 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: {
		&quot;*&quot;: [ 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 = [ &quot;*&quot; ];
		} else {
			props = props.match( rnothtmlwhite );
		}

var prop,
			index = 0,
			length = props.length;

for ( ; index &lt; 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 &amp;&amp; typeof speed === &quot;object&quot; ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn &amp;&amp; easing ||
			isFunction( speed ) &amp;&amp; speed,
		duration: speed,
		easing: fn &amp;&amp; easing || easing &amp;&amp; !isFunction( easing ) &amp;&amp; easing
	};

// Go to the end state if fx are off
	if ( jQuery.fx.off ) {
		opt.duration = 0;

} else {
		if ( typeof opt.duration !== &quot;number&quot; ) {
			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 -&gt; &quot;fx&quot;
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = &quot;fx&quot;;
	}

// 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( &quot;opacity&quot;, 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, &quot;finish&quot; ) ) {
					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 !== &quot;string&quot; ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue ) {
			this.queue( type || &quot;fx&quot;, [] );
		}

return this.each( function() {
			var dequeue = true,
				index = type != null &amp;&amp; type + &quot;queueHooks&quot;,
				timers = jQuery.timers,
				data = dataPriv.get( this );

if ( index ) {
				if ( data[ index ] &amp;&amp; data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] &amp;&amp; data[ index ].stop &amp;&amp; rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this &amp;&amp;
					( 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 || &quot;fx&quot;;
		}
		return this.each( function() {
			var index,
				data = dataPriv.get( this ),
				queue = data[ type + &quot;queue&quot; ],
				hooks = data[ type + &quot;queueHooks&quot; ],
				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 &amp;&amp; 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 &amp;&amp; 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 &lt; length; index++ ) {
				if ( queue[ index ] &amp;&amp; queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

// Turn off finishing flag
			delete data.finish;
		} );
	}
} );

jQuery.each( [ &quot;toggle&quot;, &quot;show&quot;, &quot;hide&quot; ], function( _i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === &quot;boolean&quot; ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
} );

// Generate shortcuts for custom animations
jQuery.each( {
	slideDown: genFx( &quot;show&quot; ),
	slideUp: genFx( &quot;hide&quot; ),
	slideToggle: genFx( &quot;toggle&quot; ),
	fadeIn: { opacity: &quot;show&quot; },
	fadeOut: { opacity: &quot;hide&quot; },
	fadeToggle: { opacity: &quot;toggle&quot; }
}, 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 &lt; timers.length; i++ ) {
		timer = timers[ i ];

// Run the timer and safely remove it when done (allowing for external removal)
		if ( !timer() &amp;&amp; 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.
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || &quot;fx&quot;;

return this.queue( type, function( next, hooks ) {
		var timeout = window.setTimeout( next, time );
		hooks.stop = function() {
			window.clearTimeout( timeout );
		};
	} );
};

( function() {
	var input = document.createElement( &quot;input&quot; ),
		select = document.createElement( &quot;select&quot; ),
		opt = select.appendChild( document.createElement( &quot;option&quot; ) );

input.type = &quot;checkbox&quot;;

// Support: Android &lt;=4.3 only
	// Default value for a checkbox should be &quot;on&quot;
	support.checkOn = input.value !== &quot;&quot;;

// Support: IE &lt;=11 only
	// Must access selectedIndex to make default options select
	support.optSelected = opt.selected;

// Support: IE &lt;=11 only
	// An input loses its value after becoming a radio
	input = document.createElement( &quot;input&quot; );
	input.value = &quot;t&quot;;
	input.type = &quot;radio&quot;;
	support.radioValue = input.value === &quot;t&quot;;
} )();

var boolHook,
	attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend( {
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length &gt; 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 === &quot;undefined&quot; ) {
			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 &amp;&amp; &quot;set&quot; in hooks &amp;&amp;
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

elem.setAttribute( name, value + &quot;&quot; );
			return value;
		}

if ( hooks &amp;&amp; &quot;get&quot; in hooks &amp;&amp; ( 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 &amp;&amp; value === &quot;radio&quot; &amp;&amp;
					nodeName( elem, &quot;input&quot; ) ) {
					var val = elem.value;
					elem.setAttribute( &quot;type&quot;, 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 &amp;&amp; value.match( rnothtmlwhite );

if ( attrNames &amp;&amp; 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 &gt; 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 &amp;&amp; &quot;set&quot; in hooks &amp;&amp;
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

return ( elem[ name ] = value );
		}

if ( hooks &amp;&amp; &quot;get&quot; in hooks &amp;&amp; ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

return elem[ name ];
	},

propHooks: {
		tabIndex: {
			get: function( elem ) {

// Support: IE &lt;=9 - 11 only
				// elem.tabIndex doesn't always return the
				// correct value when it hasn't been explicitly set
				// Use proper attribute retrieval (trac-12072)
				var tabindex = jQuery.find.attr( elem, &quot;tabindex&quot; );

if ( tabindex ) {
					return parseInt( tabindex, 10 );
				}

if (
					rfocusable.test( elem.nodeName ) ||
					rclickable.test( elem.nodeName ) &amp;&amp;
					elem.href
				) {
					return 0;
				}

return -1;
			}
		}
	},

propFix: {
		&quot;for&quot;: &quot;htmlFor&quot;,
		&quot;class&quot;: &quot;className&quot;
	}
} );

// Support: IE &lt;=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 &quot;no-unused-expressions&quot; is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {

/* eslint no-unused-expressions: &quot;off&quot; */

var parent = elem.parentNode;
			if ( parent &amp;&amp; parent.parentNode ) {
				parent.parentNode.selectedIndex;
			}
			return null;
		},
		set: function( elem ) {

/* eslint no-unused-expressions: &quot;off&quot; */

var parent = elem.parentNode;
			if ( parent ) {
				parent.selectedIndex;

if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
		}
	};
}

jQuery.each( [
	&quot;tabIndex&quot;,
	&quot;readOnly&quot;,
	&quot;maxLength&quot;,
	&quot;cellSpacing&quot;,
	&quot;cellPadding&quot;,
	&quot;rowSpan&quot;,
	&quot;colSpan&quot;,
	&quot;useMap&quot;,
	&quot;frameBorder&quot;,
	&quot;contentEditable&quot;
], 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( &quot; &quot; );
	}

function getClass( elem ) {
	return elem.getAttribute &amp;&amp; elem.getAttribute( &quot;class&quot; ) || &quot;&quot;;
}

function classesToArray( value ) {
	if ( Array.isArray( value ) ) {
		return value;
	}
	if ( typeof value === &quot;string&quot; ) {
		return value.match( rnothtmlwhite ) || [];
	}
	return [];
}

jQuery.fn.extend( {
	addClass: function( value ) {
		var classNames, cur, curValue, className, i, finalValue;

if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
		}

classNames = classesToArray( value );

if ( classNames.length ) {
			return this.each( function() {
				curValue = getClass( this );
				cur = this.nodeType === 1 &amp;&amp; ( &quot; &quot; + stripAndCollapse( curValue ) + &quot; &quot; );

if ( cur ) {
					for ( i = 0; i &lt; classNames.length; i++ ) {
						className = classNames[ i ];
						if ( cur.indexOf( &quot; &quot; + className + &quot; &quot; ) &lt; 0 ) {
							cur += className + &quot; &quot;;
						}
					}

// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						this.setAttribute( &quot;class&quot;, finalValue );
					}
				}
			} );
		}

return this;
	},

removeClass: function( value ) {
		var classNames, cur, curValue, className, i, finalValue;

if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
		}

if ( !arguments.length ) {
			return this.attr( &quot;class&quot;, &quot;&quot; );
		}

classNames = classesToArray( value );

if ( classNames.length ) {
			return this.each( function() {
				curValue = getClass( this );

// This expression is here for better compressibility (see addClass)
				cur = this.nodeType === 1 &amp;&amp; ( &quot; &quot; + stripAndCollapse( curValue ) + &quot; &quot; );

if ( cur ) {
					for ( i = 0; i &lt; classNames.length; i++ ) {
						className = classNames[ i ];

// Remove *all* instances
						while ( cur.indexOf( &quot; &quot; + className + &quot; &quot; ) &gt; -1 ) {
							cur = cur.replace( &quot; &quot; + className + &quot; &quot;, &quot; &quot; );
						}
					}

return this;
	},

toggleClass: function( value, stateVal ) {
		var classNames, className, i, self,
			type = typeof value,
			isValidValue = type === &quot;string&quot; || Array.isArray( value );

if ( isFunction( value ) ) {
			return this.each( function( i ) {
				jQuery( this ).toggleClass(
					value.call( this, i, getClass( this ), stateVal ),
					stateVal
				);
			} );
		}

if ( typeof stateVal === &quot;boolean&quot; &amp;&amp; isValidValue ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

classNames = classesToArray( value );

return this.each( function() {
			if ( isValidValue ) {

// Toggle individual class names
				self = jQuery( this );

for ( i = 0; i &lt; classNames.length; i++ ) {
					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 === &quot;boolean&quot; ) {
				className = getClass( this );
				if ( className ) {

// Store className if set
					dataPriv.set( this, &quot;__className__&quot;, 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( &quot;class&quot;,
						className || value === false ?
							&quot;&quot; :
							dataPriv.get( this, &quot;__className__&quot; ) || &quot;&quot;
					);
				}
			}
		} );
	},

hasClass: function( selector ) {
		var className, elem,
			i = 0;

className = &quot; &quot; + selector + &quot; &quot;;
		while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &amp;&amp;
				( &quot; &quot; + stripAndCollapse( getClass( elem ) ) + &quot; &quot; ).indexOf( className ) &gt; -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 &amp;&amp;
					&quot;get&quot; in hooks &amp;&amp;
					( ret = hooks.get( elem, &quot;value&quot; ) ) !== undefined
				) {
					return ret;
				}

ret = elem.value;

// Handle most common string cases
				if ( typeof ret === &quot;string&quot; ) {
					return ret.replace( rreturn, &quot;&quot; );
				}

// Handle cases where value is null/undef or number
				return ret == null ? &quot;&quot; : 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 &quot;&quot;; convert numbers to string
			if ( val == null ) {
				val = &quot;&quot;;

} else if ( typeof val === &quot;number&quot; ) {
				val += &quot;&quot;;

} else if ( Array.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? &quot;&quot; : value + &quot;&quot;;
				} );
			}

hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

// If set returns undefined, fall back to normal setting
			if ( !hooks || !( &quot;set&quot; in hooks ) || hooks.set( this, val, &quot;value&quot; ) === undefined ) {
				this.value = val;
			}
		} );
	}
} );

jQuery.extend( {
	valHooks: {
		option: {
			get: function( elem ) {

var val = jQuery.find.attr( elem, &quot;value&quot; );
				return val != null ?
					val :

// Support: IE &lt;=10 - 11 only
					// option.text throws exceptions (trac-14686, trac-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 === &quot;select-one&quot;,
					values = one ? null : [],
					max = one ? index + 1 : options.length;

if ( index &lt; 0 ) {
					i = max;

} else {
					i = one ? index : 0;
				}

// Loop through all the selected options
				for ( ; i &lt; max; i++ ) {
					option = options[ i ];

// Support: IE &lt;=9 only
					// IE8-9 doesn't update selected after form reset (trac-2551)
					if ( ( option.selected || i === index ) &amp;&amp;

// Don't return options that are disabled or in a disabled optgroup
							!option.disabled &amp;&amp;
							( !option.parentNode.disabled ||
								!nodeName( option.parentNode, &quot;optgroup&quot; ) ) ) {

// 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 ) &gt; -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( [ &quot;radio&quot;, &quot;checkbox&quot; ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( Array.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) &gt; -1 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( &quot;value&quot; ) === null ? &quot;on&quot; : elem.value;
		};
	}
} );

// Return jQuery for attributes-only inclusion

support.focusin = &quot;onfocusin&quot; 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, &quot;type&quot; ) ? event.type : event,
			namespaces = hasOwn.call( event, &quot;namespace&quot; ) ? event.namespace.split( &quot;.&quot; ) : [];

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( &quot;.&quot; ) &gt; -1 ) {

// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( &quot;.&quot; );
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf( &quot;:&quot; ) &lt; 0 &amp;&amp; &quot;on&quot; + 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 === &quot;object&quot; &amp;&amp; event );

// Trigger bitmask: &amp; 1 for native handlers; &amp; 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join( &quot;.&quot; );
		event.rnamespace = event.namespace ?
			new RegExp( &quot;(^|\\.)&quot; + namespaces.join( &quot;\\.(?:.*\\.|)&quot; ) + &quot;(\\.|$)&quot; ) :
			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 &amp;&amp; special.trigger &amp;&amp; special.trigger.apply( elem, data ) === false ) {
			return;
		}

// Determine event propagation path in advance, per W3C events spec (trac-9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (trac-9724)
		if ( !onlyHandlers &amp;&amp; !special.noBubble &amp;&amp; !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++ ] ) &amp;&amp; !event.isPropagationStopped() ) {
			lastElement = cur;
			event.type = i &gt; 1 ?
				bubbleType :
				special.bindType || type;

// jQuery handler
			handle = ( dataPriv.get( cur, &quot;events&quot; ) || Object.create( null ) )[ event.type ] &amp;&amp;
				dataPriv.get( cur, &quot;handle&quot; );
			if ( handle ) {
				handle.apply( cur, data );
			}

// Native handler
			handle = ontype &amp;&amp; cur[ ontype ];
			if ( handle &amp;&amp; handle.apply &amp;&amp; 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 &amp;&amp; !event.isDefaultPrevented() ) {

if ( ( !special._default ||
				special._default.apply( eventPath.pop(), data ) === false ) &amp;&amp;
				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 (trac-6170)
				if ( ontype &amp;&amp; isFunction( elem[ type ] ) &amp;&amp; !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 &lt;=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome &lt;=48 - 49, Safari &lt;=9.0 - 9.1
// focus(in | out) events fire after focus &amp; 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: &quot;focusin&quot;, blur: &quot;focusout&quot; }, 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`) &amp; 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, parserErrorElem;
	if ( !data || typeof data !== &quot;string&quot; ) {
		return null;
	}

// Support: IE 9 - 11 only
	// IE throws on parseFromString with invalid input.
	try {
		xml = ( new window.DOMParser() ).parseFromString( data, &quot;text/xml&quot; );
	} catch ( e ) {}

parserErrorElem = xml &amp;&amp; xml.getElementsByTagName( &quot;parsererror&quot; )[ 0 ];
	if ( !xml || parserErrorElem ) {
		jQuery.error( &quot;Invalid XML: &quot; + (
			parserErrorElem ?
				jQuery.map( parserErrorElem.childNodes, function( el ) {
					return el.textContent;
				} ).join( &quot;\n&quot; ) :
				data
		) );
	}
	return xml;
};

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 + &quot;[&quot; + ( typeof v === &quot;object&quot; &amp;&amp; v != null ? i : &quot;&quot; ) + &quot;]&quot;,
					v,
					traditional,
					add
				);
			}
		} );

} else if ( !traditional &amp;&amp; toType( obj ) === &quot;object&quot; ) {

// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + &quot;[&quot; + name + &quot;]&quot;, 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 ) + &quot;=&quot; +
				encodeURIComponent( value == null ? &quot;&quot; : value );
		};

if ( a == null ) {
		return &quot;&quot;;
	}

// If an array was passed in, assume that it is an array of form elements.
	if ( Array.isArray( a ) || ( a.jquery &amp;&amp; !jQuery.isPlainObject( a ) ) ) {

// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		} );

} else {

// If traditional, encode the &quot;old&quot; 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( &quot;&amp;&quot; );
};

jQuery.fn.extend( {
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map( function() {

// Can add propHook for &quot;elements&quot; to filter or add form elements
			var elements = jQuery.prop( this, &quot;elements&quot; );
			return elements ? jQuery.makeArray( elements ) : this;
		} ).filter( function() {
			var type = this.type;

// Use .is( &quot;:disabled&quot; ) so that fieldset[disabled] works
			return this.name &amp;&amp; !jQuery( this ).is( &quot;:disabled&quot; ) &amp;&amp;
				rsubmittable.test( this.nodeName ) &amp;&amp; !rsubmitterTypes.test( type ) &amp;&amp;
				( 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, &quot;\r\n&quot; ) };
				} );
			}

return { name: elem.name, value: val.replace( rCRLF, &quot;\r\n&quot; ) };
		} ).get();
	}
} );

var
	r20 = /%20/g,
	rhash = /#.*$/,
	rantiCache = /([?&amp;])_=[^&amp;]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,

/* 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 &quot;*&quot; can be used
	 * 5) execution will start with transport dataType and THEN continue down to &quot;*&quot; if needed
	 */
	prefilters = {},

/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol &quot;*&quot; can be used
	 * 3) selection will start with transport dataType and THEN go to &quot;*&quot; if needed
	 */
	transports = {},

// Avoid comment-prolog char sequence (trac-10098); must appease lint and evade compression
	allTypes = &quot;*/&quot;.concat( &quot;*&quot; ),

// Anchor tag for parsing the document origin
	originAnchor = document.createElement( &quot;a&quot; );

originAnchor.href = location.href;

// Base &quot;constructor&quot; for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

// dataTypeExpression is optional and defaults to &quot;*&quot;
	return function( dataTypeExpression, func ) {

if ( typeof dataTypeExpression !== &quot;string&quot; ) {
			func = dataTypeExpression;
			dataTypeExpression = &quot;*&quot;;
		}

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 ] === &quot;+&quot; ) {
					dataType = dataType.slice( 1 ) || &quot;*&quot;;
					( 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 === &quot;string&quot; &amp;&amp;
				!seekingTransport &amp;&amp; !inspected[ dataTypeOrTransport ] ) {

options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		} );
		return selected;
	}

return inspect( options.dataTypes[ 0 ] ) || !inspected[ &quot;*&quot; ] &amp;&amp; inspect( &quot;*&quot; );
}

// A special extend for ajax options
// that takes &quot;flat&quot; options (not to be deep extended)
// Fixes trac-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 ] === &quot;*&quot; ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader( &quot;Content-Type&quot; );
		}
	}

// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] &amp;&amp; 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 + &quot; &quot; + 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 &amp;&amp; isSuccess &amp;&amp; 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 === &quot;*&quot; ) {

current = prev;

// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== &quot;*&quot; &amp;&amp; prev !== current ) {

// Seek a direct converter
				conv = converters[ prev + &quot; &quot; + current ] || converters[ &quot;* &quot; + current ];

// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

// If conv2 outputs current
						tmp = conv2.split( &quot; &quot; );
						if ( tmp[ 1 ] === current ) {

// If prev can be converted to accepted input
							conv = converters[ prev + &quot; &quot; + tmp[ 0 ] ] ||
								converters[ &quot;* &quot; + 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 &amp;&amp; s.throws ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return {
								state: &quot;parsererror&quot;,
								error: conv ? e : &quot;No conversion from &quot; + prev + &quot; to &quot; + current
							};
						}
					}
				}
			}
		}
	}

return { state: &quot;success&quot;, 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: &quot;GET&quot;,
		isLocal: rlocalProtocol.test( location.protocol ),
		global: true,
		processData: true,
		async: true,
		contentType: &quot;application/x-www-form-urlencoded; charset=UTF-8&quot;,

/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

accepts: {
			&quot;*&quot;: allTypes,
			text: &quot;text/plain&quot;,
			html: &quot;text/html&quot;,
			xml: &quot;application/xml, text/xml&quot;,
			json: &quot;application/json, text/javascript&quot;
		},

contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
		},

responseFields: {
			xml: &quot;responseXML&quot;,
			text: &quot;responseText&quot;,
			json: &quot;responseJSON&quot;
		},

// Data converters
		// Keys separate source (or catchall &quot;*&quot;) and destination types with a single space
		converters: {

// Convert anything to text
			&quot;* text&quot;: String,

// Text to html (true = no transformation)
			&quot;text html&quot;: true,

// Evaluate text as a json expression
			&quot;text json&quot;: JSON.parse,

// Parse text as xml
			&quot;text xml&quot;: 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 === &quot;object&quot; ) {
			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 &amp;&amp;
				( callbackContext.nodeType || callbackContext.jquery ) ?
				jQuery( callbackContext ) :
				jQuery.event,

// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( &quot;once memory&quot; ),

// Status-dependent callbacks
			statusCode = s.statusCode || {},

// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

// Default abort message
			strAbort = &quot;canceled&quot;,

// 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() + &quot; &quot; ] =
									( responseHeaders[ match[ 1 ].toLowerCase() + &quot; &quot; ] || [] )
										.concat( match[ 2 ] );
							}
						}
						match = responseHeaders[ key.toLowerCase() + &quot; &quot; ];
					}
					return match == null ? null : match.join( &quot;, &quot; );
				},

// 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 (trac-10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || location.href ) + &quot;&quot; )
			.replace( rprotocol, location.protocol + &quot;//&quot; );

// Alias method option to type as per ticket trac-12004
		s.type = options.method || options.type || s.method || s.type;

// Extract dataTypes list
		s.dataTypes = ( s.dataType || &quot;*&quot; ).toLowerCase().match( rnothtmlwhite ) || [ &quot;&quot; ];

// A cross-domain request is in order when the origin doesn't match the current origin.
		if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( &quot;a&quot; );

// Support: IE &lt;=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 &lt;=8 - 11 only
				// Anchor's host property isn't correctly set when s.url is relative
				urlAnchor.href = urlAnchor.href;
				s.crossDomain = originAnchor.protocol + &quot;//&quot; + originAnchor.host !==
					urlAnchor.protocol + &quot;//&quot; + 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 &amp;&amp; s.processData &amp;&amp; typeof s.data !== &quot;string&quot; ) {
			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 (trac-15118)
		fireGlobals = jQuery.event &amp;&amp; s.global;

// Watch for a new set of requests
		if ( fireGlobals &amp;&amp; jQuery.active++ === 0 ) {
			jQuery.event.trigger( &quot;ajaxStart&quot; );
		}

// 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, &quot;&quot; );

// 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 &amp;&amp; ( s.processData || typeof s.data === &quot;string&quot; ) ) {
				cacheURL += ( rquery.test( cacheURL ) ? &quot;&amp;&quot; : &quot;?&quot; ) + s.data;

// trac-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, &quot;$1&quot; );
				uncached = ( rquery.test( cacheURL ) ? &quot;&amp;&quot; : &quot;?&quot; ) + &quot;_=&quot; + ( 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 &amp;&amp; s.processData &amp;&amp;
			( s.contentType || &quot;&quot; ).indexOf( &quot;application/x-www-form-urlencoded&quot; ) === 0 ) {
			s.data = s.data.replace( r20, &quot;+&quot; );
		}

// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( &quot;If-Modified-Since&quot;, jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( &quot;If-None-Match&quot;, jQuery.etag[ cacheURL ] );
			}
		}

// Set the correct header, if data is being sent
		if ( s.data &amp;&amp; s.hasContent &amp;&amp; s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( &quot;Content-Type&quot;, s.contentType );
		}

// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			&quot;Accept&quot;,
			s.dataTypes[ 0 ] &amp;&amp; s.accepts[ s.dataTypes[ 0 ] ] ?
				s.accepts[ s.dataTypes[ 0 ] ] +
					( s.dataTypes[ 0 ] !== &quot;*&quot; ? &quot;, &quot; + allTypes + &quot;; q=0.01&quot; : &quot;&quot; ) :
				s.accepts[ &quot;*&quot; ]
		);

// 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 &amp;&amp;
			( 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 = &quot;abort&quot;;

// 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, &quot;No Transport&quot; );
		} else {
			jqXHR.readyState = 1;

// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( &quot;ajaxSend&quot;, [ jqXHR, s ] );
			}

// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
				return jqXHR;
			}

// Timeout
			if ( s.async &amp;&amp; s.timeout &gt; 0 ) {
				timeoutTimer = window.setTimeout( function() {
					jqXHR.abort( &quot;timeout&quot; );
				}, 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 || &quot;&quot;;

// Set readyState
			jqXHR.readyState = status &gt; 0 ? 4 : 0;

// Determine if successful
			isSuccess = status &gt;= 200 &amp;&amp; status &lt; 300 || status === 304;

// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

// Use a noop converter for missing script but not if jsonp
			if ( !isSuccess &amp;&amp;
				jQuery.inArray( &quot;script&quot;, s.dataTypes ) &gt; -1 &amp;&amp;
				jQuery.inArray( &quot;json&quot;, s.dataTypes ) &lt; 0 ) {
				s.converters[ &quot;text script&quot; ] = 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( &quot;Last-Modified&quot; );
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader( &quot;etag&quot; );
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

// if no content
				if ( status === 204 || s.type === &quot;HEAD&quot; ) {
					statusText = &quot;nocontent&quot;;

// if not modified
				} else if ( status === 304 ) {
					statusText = &quot;notmodified&quot;;

// 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 = &quot;error&quot;;
					if ( status &lt; 0 ) {
						status = 0;
					}
				}
			}

// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + &quot;&quot;;

// 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 ? &quot;ajaxSuccess&quot; : &quot;ajaxError&quot;,
					[ jqXHR, s, isSuccess ? success : error ] );
			}

// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

if ( fireGlobals ) {
				globalEventContext.trigger( &quot;ajaxComplete&quot;, [ jqXHR, s ] );

// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger( &quot;ajaxStop&quot; );
				}
			}
		}

return jqXHR;
	},

getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, &quot;json&quot; );
	},

getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, &quot;script&quot; );
	}
} );

jQuery.each( [ &quot;get&quot;, &quot;post&quot; ], 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 ) &amp;&amp; url ) );
	};
} );

jQuery.ajaxPrefilter( function( s ) {
	var i;
	for ( i in s.headers ) {
		if ( i.toLowerCase() === &quot;content-type&quot; ) {
			s.contentType = s.headers[ i ] || &quot;&quot;;
		}
	}
} );

jQuery._evalUrl = function( url, options, doc ) {
	return jQuery.ajax( {
		url: url,

// Make this explicit, since user can override this through ajaxSetup (trac-11264)
		type: &quot;GET&quot;,
		dataType: &quot;script&quot;,
		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: {
			&quot;text script&quot;: 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( &quot;body&quot; ).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 &lt;=9 only
		// trac-1450: sometimes IE returns 1223 when it should be 204
		1223: 204
	},
	xhrSupported = jQuery.ajaxSettings.xhr();

support.cors = !!xhrSupported &amp;&amp; ( &quot;withCredentials&quot; 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 &amp;&amp; !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 &amp;&amp; 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 &amp;&amp; !headers[ &quot;X-Requested-With&quot; ] ) {
					headers[ &quot;X-Requested-With&quot; ] = &quot;XMLHttpRequest&quot;;
				}

// 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 === &quot;abort&quot; ) {
								xhr.abort();
							} else if ( type === &quot;error&quot; ) {

// Support: IE &lt;=9 only
								// On a manual native abort, IE9 throws
								// errors on any property access that is not readyState
								if ( typeof xhr.status !== &quot;number&quot; ) {
									complete( 0, &quot;error&quot; );
								} else {
									complete(

// File: protocol always yields status 0; see trac-8605, trac-14207
										xhr.status,
										xhr.statusText
									);
								}
							} else {
								complete(
									xhrSuccessStatus[ xhr.status ] || xhr.status,
									xhr.statusText,

// Support: IE &lt;=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 || &quot;text&quot; ) !== &quot;text&quot;  ||
									typeof xhr.responseText !== &quot;string&quot; ?
										{ binary: xhr.response } :
										{ text: xhr.responseText },
									xhr.getAllResponseHeaders()
								);
							}
						}
					};
				};

// Listen to events
				xhr.onload = callback();
				errorCallback = xhr.onerror = xhr.ontimeout = callback( &quot;error&quot; );

// 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( &quot;abort&quot; );

try {

// Do send the request (this may raise an exception)
					xhr.send( options.hasContent &amp;&amp; options.data || null );
				} catch ( e ) {

// trac-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: &quot;text/javascript, application/javascript, &quot; +
			&quot;application/ecmascript, application/x-ecmascript&quot;
	},
	contents: {
		script: /\b(?:java|ecma)script\b/
	},
	converters: {
		&quot;text script&quot;: function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
} );

// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( &quot;script&quot;, function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = &quot;GET&quot;;
	}
} );

// Bind script tag hack transport
jQuery.ajaxTransport( &quot;script&quot;, 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( &quot;&lt;script&gt;&quot; )
					.attr( s.scriptAttrs || {} )
					.prop( { charset: s.scriptCharset, src: s.url } )
					.on( &quot;load error&quot;, callback = function( evt ) {
						script.remove();
						callback = null;
						if ( evt ) {
							complete( evt.type === &quot;error&quot; ? 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 = /(=)\?(?=&amp;|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup( {
	jsonp: &quot;callback&quot;,
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + &quot;_&quot; + ( nonce.guid++ ) );
		this[ callback ] = true;
		return callback;
	}
} );

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( &quot;json jsonp&quot;, function( s, originalSettings, jqXHR ) {

var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false &amp;&amp; ( rjsonp.test( s.url ) ?
			&quot;url&quot; :
			typeof s.data === &quot;string&quot; &amp;&amp;
				( s.contentType || &quot;&quot; )
					.indexOf( &quot;application/x-www-form-urlencoded&quot; ) === 0 &amp;&amp;
				rjsonp.test( s.data ) &amp;&amp; &quot;data&quot;
		);

// Handle iff the expected data type is &quot;jsonp&quot; or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === &quot;jsonp&quot; ) {

// 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, &quot;$1&quot; + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? &quot;&amp;&quot; : &quot;?&quot; ) + s.jsonp + &quot;=&quot; + callbackName;
		}

// Use data converter to retrieve json after script execution
		s.converters[ &quot;script json&quot; ] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + &quot; was not called&quot; );
			}
			return responseContainer[ 0 ];
		};

// Force json dataType
		s.dataTypes[ 0 ] = &quot;json&quot;;

// 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 &amp;&amp; isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

responseContainer = overwritten = undefined;
		} );

// Delegate to script
		return &quot;script&quot;;
	}
} );

// 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( &quot;&quot; ).body;
	body.innerHTML = &quot;&lt;form&gt;&lt;/form&gt;&lt;form&gt;&lt;/form&gt;&quot;;
	return body.childNodes.length === 2;
} )();

// Argument &quot;data&quot; 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 !== &quot;string&quot; ) {
		return [];
	}
	if ( typeof context === &quot;boolean&quot; ) {
		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( &quot;&quot; );

// 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( &quot;base&quot; );
			base.href = document.location.href;
			context.head.appendChild( base );
		} else {
			context = document;
		}
	}

parsed = rsingleTag.exec( data );
	scripts = !keepScripts &amp;&amp; [];

// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[ 1 ] ) ];
	}

parsed = buildFragment( [ data ], context, scripts );

if ( scripts &amp;&amp; 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( &quot; &quot; );

if ( off &gt; -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 &amp;&amp; typeof params === &quot;object&quot; ) {
		type = &quot;POST&quot;;
	}

// If we have elements to modify, make the request
	if ( self.length &gt; 0 ) {
		jQuery.ajax( {
			url: url,

// If &quot;type&quot; variable is undefined, then &quot;GET&quot; method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type || &quot;GET&quot;,
			dataType: &quot;html&quot;,
			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( &quot;&lt;div&gt;&quot; ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

// Otherwise use the full result
				responseText );

// If the request succeeds, this function gets &quot;data&quot;, &quot;status&quot;, &quot;jqXHR&quot;
		// but they are ignored because response was set above.
		// If it fails, this function gets &quot;jqXHR&quot;, &quot;status&quot;, &quot;error&quot;
		} ).always( callback &amp;&amp; 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, &quot;position&quot; ),
			curElem = jQuery( elem ),
			props = {};

// Set position first, in-case top/left are set even on static elem
		if ( position === &quot;static&quot; ) {
			elem.style.position = &quot;relative&quot;;
		}

curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, &quot;top&quot; );
		curCSSLeft = jQuery.css( elem, &quot;left&quot; );
		calculatePosition = ( position === &quot;absolute&quot; || position === &quot;fixed&quot; ) &amp;&amp;
			( curCSSTop + curCSSLeft ).indexOf( &quot;auto&quot; ) &gt; -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 ( &quot;using&quot; in options ) {
			options.using.call( elem, props );

} else {
			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 &lt;=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, &quot;position&quot; ) === &quot;fixed&quot; ) {

// 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 &amp;&amp;
				( offsetParent === doc.body || offsetParent === doc.documentElement ) &amp;&amp;
				jQuery.css( offsetParent, &quot;position&quot; ) === &quot;static&quot; ) {

offsetParent = offsetParent.parentNode;
			}
			if ( offsetParent &amp;&amp; offsetParent !== elem &amp;&amp; offsetParent.nodeType === 1 ) {

// Incorporate borders into its offset, since they are outside its content origin
				parentOffset = jQuery( offsetParent ).offset();
				parentOffset.top += jQuery.css( offsetParent, &quot;borderTopWidth&quot;, true );
				parentOffset.left += jQuery.css( offsetParent, &quot;borderLeftWidth&quot;, true );
			}
		}

// Subtract parent offsets and element margins
		return {
			top: offset.top - parentOffset.top - jQuery.css( elem, &quot;marginTop&quot;, true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, &quot;marginLeft&quot;, 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 &amp;&amp; jQuery.css( offsetParent, &quot;position&quot; ) === &quot;static&quot; ) {
				offsetParent = offsetParent.offsetParent;
			}

return offsetParent || documentElement;
		} );
	}
} );

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: &quot;pageXOffset&quot;, scrollTop: &quot;pageYOffset&quot; }, function( method, prop ) {
	var top = &quot;pageYOffset&quot; === 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 &lt;=7 - 9.1, Chrome &lt;=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( [ &quot;top&quot;, &quot;left&quot; ], 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 ] + &quot;px&quot; :
					computed;
			}
		}
	);
} );

// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: &quot;height&quot;, Width: &quot;width&quot; }, function( name, type ) {
	jQuery.each( {
		padding: &quot;inner&quot; + name,
		content: type,
		&quot;&quot;: &quot;outer&quot; + name
	}, function( defaultExtra, funcName ) {

// Margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length &amp;&amp; ( defaultExtra || typeof margin !== &quot;boolean&quot; ),
				extra = defaultExtra || ( margin === true || value === true ? &quot;margin&quot; : &quot;border&quot; );

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( &quot;outer&quot; ) === 0 ?
						elem[ &quot;inner&quot; + name ] :
						elem.document.documentElement[ &quot;client&quot; + 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[ &quot;scroll&quot; + name ], doc[ &quot;scroll&quot; + name ],
						elem.body[ &quot;offset&quot; + name ], doc[ &quot;offset&quot; + name ],
						doc[ &quot;client&quot; + 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( [
	&quot;ajaxStart&quot;,
	&quot;ajaxStop&quot;,
	&quot;ajaxComplete&quot;,
	&quot;ajaxError&quot;,
	&quot;ajaxSuccess&quot;,
	&quot;ajaxSend&quot;
], 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, &quot;**&quot; ) :
			this.off( types, selector || &quot;**&quot;, fn );
	},

hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
} );

jQuery.each(
	( &quot;blur focus focusin focusout resize scroll click dblclick &quot; +
	&quot;mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave &quot; +
	&quot;change select submit keydown keypress keyup contextmenu&quot; ).split( &quot; &quot; ),
	function( _i, name ) {

// Handle event binding
		jQuery.fn[ name ] = function( data, fn ) {
			return arguments.length &gt; 0 ?
				this.on( name, null, data, fn ) :
				this.trigger( name );
		};
	}
);

// Support: Android &lt;=4.0 only
// Make sure we trim BOM and NBSP
// Require that the &quot;whitespace run&quot; starts from a non-whitespace
// to avoid O(N^2) behavior when the engine would try matching &quot;\s+$&quot; at each space position.
var rtrim = /^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/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 === &quot;string&quot; ) {
		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 === &quot;number&quot; || type === &quot;string&quot; ) &amp;&amp;

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

jQuery.trim = function( text ) {
	return text == null ?
		&quot;&quot; :
		( text + &quot;&quot; ).replace( rtrim, &quot;$1&quot; );
};

// 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 === &quot;function&quot; &amp;&amp; define.amd ) {
	define( &quot;jquery&quot;, [], 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 &amp;&amp; window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

return jQuery;
};

// Expose jQuery and $ identifiers, even in AMD
// (trac-7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (trac-13566)
if ( typeof noGlobal === &quot;undefined&quot; ) {
	window.jQuery = window.$ = jQuery;
}

return jQuery;
} );

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