/*!
 * jQuery JavaScript Library v3.7.0
 * https://jquery.com/
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2023-05-11T18:29Z
 */
( 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 = "3.7.0",

	rhtmlSuffix = /HTML$/i,

	// 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;
	},


	// Retrieve the text value of an array of DOM nodes
	text: 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 += jQuery.text( node );
			}
		} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
			return elem.textContent;
		} else if ( nodeType === 3 || nodeType === 4 ) {
			return elem.nodeValue;
		}

		// Do not include comment or processing instruction nodes

		return ret;
	},

	// 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 );
	},

	isXMLDoc: function( elem ) {
		var namespace = elem && elem.namespaceURI,
			docElem = elem && ( elem.ownerDocument || elem ).documentElement;

		// Assume HTML when documentElement doesn't yet exist, such as inside
		// document fragments.
		return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" );
	},

	// 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;
}


function nodeName( elem, name ) {

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

}
var pop = arr.pop;


var sort = arr.sort;


var splice = arr.splice;


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


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




// Note: an element does not contain itself
jQuery.contains = function( a, b ) {
	var bup = b && b.parentNode;

	return a === bup || !!( bup && bup.nodeType === 1 && (

		// Support: IE 9 - 11+
		// IE doesn't have `contains` on SVG.
		a.contains ?
			a.contains( bup ) :
			a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
	) );
};




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

function fcssescape( 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;
}

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




var preferredDoc = document,
	pushNative = push;

( function() {

var i,
	Expr,
	outermostContext,
	sortInput,
	hasDuplicate,
	push = pushNative,

	// Local document vars
	document,
	documentElement,
	documentIsHTML,
	rbuggyQSA,
	matches,

	// Instance-specific data
	expando = jQuery.expando,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	nonnativeSelectorCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

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

	// Regular expressions

	// 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: https://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" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rleadingCombinator = 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" )
	},

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

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

	rsibling = /[+~]/,

	// CSS escapes
	// https://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;

		if ( nonHex ) {

			// Strip the backslash prefix from a non-hex escape sequence
			return 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
		return high < 0 ?
			String.fromCharCode( high + 0x10000 ) :
			String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	},

	// Used for iframes; see `setDocument`.
	// Support: IE 9 - 11+, Edge 12 - 18+
	// Removing the function wrapper causes a "Permission Denied"
	// error in IE/Edge.
	unloadHandler = function() {
		setDocument();
	},

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

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

// 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: function( target, els ) {
			pushNative.apply( target, slice.call( els ) );
		},
		call: function( target ) {
			pushNative.apply( target, slice.call( arguments, 1 ) );
		}
	};
}

function find( 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 9 only
							// getElementById can match elements by name instead of ID
							if ( elem.id === m ) {
								push.call( results, elem );
								return results;
							}
						} else {
							return results;
						}

					// Element context
					} else {

						// Support: IE 9 only
						// getElementById can match elements by name instead of ID
						if ( newContext && ( elem = newContext.getElementById( m ) ) &&
							find.contains( context, elem ) &&
							elem.id === m ) {

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

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

				// Class selector
				} else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) {
					push.apply( results, context.getElementsByClassName( m ) );
					return results;
				}
			}

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

				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 ) || rleadingCombinator.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.
					// 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 ( newContext != context || !support.scope ) {

						// Capture the context ID, setting it first if necessary
						if ( ( nid = context.getAttribute( "id" ) ) ) {
							nid = jQuery.escapeSelector( nid );
						} 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( rtrimCSS, "$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 https://github.com/jquery/sizzle/issues/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 jQuery selector module
 * @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;
	}
}

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

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		return ( nodeName( elem, "input" ) || nodeName( elem, "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
					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 jQuery selector 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;
}

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [node] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
function setDocument( node ) {
	var 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;
	documentElement = document.documentElement;
	documentIsHTML = !jQuery.isXMLDoc( document );

	// Support: iOS 7 only, IE 9 - 11+
	// Older browsers didn't support unprefixed `matches`.
	matches = documentElement.matches ||
		documentElement.webkitMatchesSelector ||
		documentElement.msMatchesSelector;

	// Support: IE 9 - 11+, Edge 12 - 18+
	// Accessing iframe documents after unload throws "permission denied" errors (see trac-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 9 - 11+, Edge 12 - 18+
		subWindow.addEventListener( "unload", unloadHandler );
	}

	// 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 ) {
		documentElement.appendChild( el ).id = jQuery.expando;
		return !document.getElementsByName ||
			!document.getElementsByName( jQuery.expando ).length;
	} );

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

	// Support: IE 9 - 11+, Edge 12 - 18+
	// IE/Edge don't support the :scope pseudo-class.
	support.scope = assert( function() {
		return document.querySelectorAll( ":scope" );
	} );

	// Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only
	// Make sure the `:has()` argument is parsed unforgivingly.
	// We include `*` in the test to detect buggy implementations that are
	// _selectively_ forgiving (specifically when the list includes at least
	// one valid selector).
	// Note that we treat complete lack of support for `:has()` as if it were
	// spec-compliant support, which is fine because use of `:has()` in such
	// environments will fail in the qSA path and fall back to jQuery traversal
	// anyway.
	support.cssHas = assert( function() {
		try {
			document.querySelector( ":has(*,:jqfake)" );
			return false;
		} catch ( e ) {
			return true;
		}
	} );

	// 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 = function( tag, context ) {
		if ( typeof context.getElementsByTagName !== "undefined" ) {
			return context.getElementsByTagName( tag );

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

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

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

	// QSA and matchesSelector support

	rbuggyQSA = [];

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

		var input;

		documentElement.appendChild( el ).innerHTML =
			"<a id='" + expando + "' href='' disabled='disabled'></a>" +
			"<select id='" + expando + "-\r\\' disabled='disabled'>" +
			"<option selected=''></option></select>";

		// Support: iOS <=7 - 8 only
		// Boolean attributes and "value" are not treated correctly in some XML documents
		if ( !el.querySelectorAll( "[selected]" ).length ) {
			rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
		}

		// Support: iOS <=7 - 8 only
		if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
			rbuggyQSA.push( "~=" );
		}

		// Support: iOS 8 only
		// 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: Chrome <=105+, Firefox <=104+, Safari <=15.4+
		// In some of the document kinds, these selectors wouldn't work natively.
		// This is probably OK but for backwards compatibility we want to maintain
		// handling them through jQuery traversal in jQuery 3.x.
		if ( !el.querySelectorAll( ":checked" ).length ) {
			rbuggyQSA.push( ":checked" );
		}

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

		// Support: IE 9 - 11+
		// IE's :disabled selector does not pick up the children of disabled fieldsets
		// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
		// In some of the document kinds, these selectors wouldn't work natively.
		// This is probably OK but for backwards compatibility we want to maintain
		// handling them through jQuery traversal in jQuery 3.x.
		documentElement.appendChild( el ).disabled = true;
		if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
			rbuggyQSA.push( ":enabled", ":disabled" );
		}

		// 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 + "*(?:''|\"\")" );
		}
	} );

	if ( !support.cssHas ) {

		// Support: Chrome 105 - 110+, Safari 15.4 - 16.3+
		// Our regular `try-catch` mechanism fails to detect natively-unsupported
		// pseudo-classes inside `:has()` (such as `:has(:contains("Foo"))`)
		// in browsers that parse the `:has()` argument as a forgiving selector list.
		// https://drafts.csswg.org/selectors/#relational now requires the argument
		// to be parsed unforgivingly, but browsers have not yet fully adjusted.
		rbuggyQSA.push( ":has" );
	}

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

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

	// Document order sorting
	sortOrder = 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 &&
				find.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 &&
				find.contains( preferredDoc, b ) ) {
				return 1;
			}

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

		return compare & 4 ? -1 : 1;
	};

	return document;
}

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

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

	if ( documentIsHTML &&
		!nonnativeSelectorCache[ 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 find( expr, document, null, [ elem ] ).length > 0;
};

find.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 jQuery.contains( context, elem );
};


find.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 (see trac-13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	if ( val !== undefined ) {
		return val;
	}

	return elem.getAttribute( name );
};

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

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

	// Unless we *know* we can detect duplicates, assume their presence
	//
	// Support: Android <=4.0+
	// Testing for detecting duplicates is unpredictable so instead assume we can't
	// depend on duplicate detection in all browsers without a stable sort.
	hasDuplicate = !support.sortStable;
	sortInput = !support.sortStable && slice.call( results, 0 );
	sort.call( results, sortOrder );

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

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

	return results;
};

jQuery.fn.uniqueSort = function() {
	return this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) );
};

Expr = jQuery.expr = {

	// 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 ] ) {
					find.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 ] ) {
				find.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 expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() {
					return true;
				} :
				function( elem ) {
					return nodeName( elem, expectedNodeName );
				};
		},

		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 = find.attr( elem, name );

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

				result += "";

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

				return false;
			};
		},

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

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

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

				function( elem, _context, xml ) {
					var cache, 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 ?
										nodeName( node, 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
							outerCache = parent[ expando ] || ( parent[ expando ] = {} );
							cache = outerCache[ 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 ) {
									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						} else {

							// Use previously-cached element index if available
							if ( useCache ) {
								outerCache = elem[ expando ] || ( elem[ expando ] = {} );
								cache = outerCache[ 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 ?
										nodeName( node, name ) :
										node.nodeType === 1 ) &&
										++diff ) {

										// Cache the index of each encountered element
										if ( useCache ) {
											outerCache = node[ expando ] ||
												( node[ expando ] = {} );
											outerCache[ 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
			// https://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() ] ||
					find.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as jQuery 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.call( 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( rtrimCSS, "$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
					// (see https://github.com/jquery/sizzle/issues/299)
					input[ 0 ] = null;
					return !results.pop();
				};
		} ),

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

		contains: markFunction( function( text ) {
			text = text.replace( runescape, funescape );
			return function( elem ) {
				return ( elem.textContent || jQuery.text( 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."
		// https://www.w3.org/TR/selectors/#lang-pseudo
		lang: markFunction( function( lang ) {

			// lang value must be a valid identifier
			if ( !ridentifier.test( lang || "" ) ) {
				find.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 === documentElement;
		},

		focus: function( elem ) {
			return elem === safeActiveElement() &&
				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
			// https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			return ( nodeName( elem, "input" ) && !!elem.checked ) ||
				( nodeName( elem, "option" ) && !!elem.selected );
		},

		selected: function( elem ) {

			// Support: IE <=11+
			// Accessing the selectedIndex property
			// forces the browser to treat the default option as
			// selected when in an optgroup.
			if ( elem.parentNode ) {
				// eslint-disable-next-line no-unused-expressions
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		empty: function( elem ) {

			// https://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 ) {
			return nodeName( elem, "input" ) && elem.type === "button" ||
				nodeName( elem, "button" );
		},

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

				// Support: IE <10 only
				// 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;

			if ( argument < 0 ) {
				i = argument + length;
			} else if ( argument > length ) {
				i = length;
			} else {
				i = 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();

function tokenize( 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 = rleadingCombinator.exec( soFar ) ) ) {
			matched = match.shift();
			tokens.push( {
				value: matched,

				// Cast descendant combinators to space
				type: match[ 0 ].replace( rtrimCSS, " " )
			} );
			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
	if ( parseOnly ) {
		return soFar.length;
	}

	return soFar ?
		find.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, 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 ] = {} );

						if ( skip && nodeName( elem, skip ) ) {
							elem = elem[ dir ] || elem;
						} else if ( ( oldCache = outerCache[ 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
							outerCache[ 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++ ) {
		find( 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, matcherOut,
			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;

		if ( matcher ) {

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

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

				// ...otherwise use results directly
				results;

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

		// 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.call( 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.call( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {

			// 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
			var ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || (
				( checkContext = context ).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );

			// Avoid hanging onto element
			// (see https://github.com/jquery/sizzle/issues/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( rtrimCSS, "$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: iOS <=7 - 9 only
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching
			// elements by id. (see trac-14142)
			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 ) ) {
							push.call( results, 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 ) {

					jQuery.uniqueSort( results );
				}
			}

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

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

function compile( 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 jQuery's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with jQuery selector compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
function select( 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

// Support: Android <=4.0 - 4.1+
// Sort stability
support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;

// Initialize against the default document
setDocument();

// Support: Android <=4.0 - 4.1+
// 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;
} );

jQuery.find = find;

// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.unique = jQuery.uniqueSort;

// These have always been private, but they used to be documented
// as part of Sizzle so let's maintain them in the 3.x line
// for backwards compatibility purposes.
find.compile = compile;
find.select = select;
find.setDocument = setDocument;

find.escape = jQuery.escapeSelector;
find.getText = jQuery.text;
find.isXML = jQuery.isXMLDoc;
find.selectors = jQuery.expr;
find.support = jQuery.support;
find.uniqueSort = jQuery.uniqueSort;

	/* eslint-enable */

} )();


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

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


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

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

	return matched;
};


var rneedsContext = jQuery.expr.match.needsContext;

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



// 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 jQuery#find
						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.error );
											}

											// 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 error, in case of exception
								// since it's otherwise lost when execution goes async
								if ( jQuery.Deferred.getErrorHook ) {
									process.error = jQuery.Deferred.getErrorHook();

								// The deprecated alias of the above. While the name suggests
								// returning the stack, not an error instance, jQuery just passes
								// it directly to `console.warn` so both will work; an instance
								// just better cooperates with source maps.
								} else if ( jQuery.Deferred.getStackHook ) {
									process.error = 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$/;

// If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error
// captured before the async barrier to get the original error cause
// which may otherwise be hidden.
jQuery.Deferred.exceptionHook = function( error, asyncError ) {

	// 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, asyncError );
	}
};




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;
}

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", true );
				}

				// 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, isSetup ) {

	// Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add
	if ( !isSetup ) {
		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 result,
				saved = dataPriv.get( this, type );

			if ( ( event.isTrigger & 1 ) && this[ type ] ) {

				// Interrupt processing of the outer synthetic .trigger()ed event
				if ( !saved ) {

					// 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
					this[ type ]();
					result = dataPriv.get( this, type );
					dataPriv.set( this, type, false );

					if ( saved !== result ) {

						// Cancel the outer synthetic event
						event.stopImmediatePropagation();
						event.preventDefault();

						return result;
					}

				// 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 ) {

				// ...and capture the result
				dataPriv.set( this, type, jQuery.event.trigger(
					saved[ 0 ],
					saved.slice( 1 ),
					this
				) );

				// Abort handling of the native event by all jQuery handlers while allowing
				// native handlers on the same element to run. On target, this is achieved
				// by stopping immediate propagation just on the jQuery event. However,
				// the native event is re-wrapped by a jQuery one on each level of the
				// propagation so the only way to stop it for jQuery is to stop it for
				// everyone via native `stopPropagation()`. This is not a problem for
				// focus/blur which don't bubble, but it does also stop click on checkboxes
				// and radios. We accept this limitation.
				event.stopPropagation();
				event.isImmediatePropagationStopped = returnTrue;
			}
		}
	} );
}

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 ) {

	function focusMappedHandler( nativeEvent ) {
		if ( document.documentMode ) {

			// Support: IE 11+
			// Attach a single focusin/focusout handler on the document while someone wants
			// focus/blur. This is because the former are synchronous in IE while the latter
			// are async. In other browsers, all those handlers are invoked synchronously.

			// `handle` from private data would already wrap the event, but we need
			// to change the `type` here.
			var handle = dataPriv.get( this, "handle" ),
				event = jQuery.event.fix( nativeEvent );
			event.type = nativeEvent.type === "focusin" ? "focus" : "blur";
			event.isSimulated = true;

			// First, handle focusin/focusout
			handle( nativeEvent );

			// ...then, handle focus/blur
			//
			// focus/blur don't bubble while focusin/focusout do; simulate the former by only
			// invoking the handler at the lower level.
			if ( event.target === event.currentTarget ) {

				// The setup part calls `leverageNative`, which, in turn, calls
				// `jQuery.event.add`, so event handle will already have been set
				// by this point.
				handle( event );
			}
		} else {

			// For non-IE browsers, attach a single capturing handler on the document
			// while someone wants focusin/focusout.
			jQuery.event.simulate( delegateType, nativeEvent.target,
				jQuery.event.fix( nativeEvent ) );
		}
	}

	jQuery.event.special[ type ] = {

		// Utilize native event if possible so blur/focus sequence is correct
		setup: function() {

			var attaches;

			// Claim the first handler
			// dataPriv.set( this, "focus", ... )
			// dataPriv.set( this, "blur", ... )
			leverageNative( this, type, true );

			if ( document.documentMode ) {

				// Support: IE 9 - 11+
				// We use the same native handler for focusin & focus (and focusout & blur)
				// so we need to coordinate setup & teardown parts between those events.
				// Use `delegateType` as the key as `type` is already used by `leverageNative`.
				attaches = dataPriv.get( this, delegateType );
				if ( !attaches ) {
					this.addEventListener( delegateType, focusMappedHandler );
				}
				dataPriv.set( this, delegateType, ( attaches || 0 ) + 1 );
			} else {

				// 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;
		},

		teardown: function() {
			var attaches;

			if ( document.documentMode ) {
				attaches = dataPriv.get( this, delegateType ) - 1;
				if ( !attaches ) {
					this.removeEventListener( delegateType, focusMappedHandler );
					dataPriv.remove( this, delegateType );
				} else {
					dataPriv.set( this, delegateType, attaches );
				}
			} else {

				// Return false to indicate standard teardown should be applied
				return false;
			}
		},

		// 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
	};

	// 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
	//
	// Support: IE 9 - 11+
	// To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch,
	// attach a single handler for both events in IE.
	jQuery.event.special[ delegateType ] = {
		setup: function() {

			// Handle: regular nodes (via `this.ownerDocument`), window
			// (via `this.document`) & document (via `this`).
			var doc = this.ownerDocument || this.document || this,
				dataHolder = document.documentMode ? this : doc,
				attaches = dataPriv.get( dataHolder, delegateType );

			// Support: IE 9 - 11+
			// We use the same native handler for focusin & focus (and focusout & blur)
			// so we need to coordinate setup & teardown parts between those events.
			// Use `delegateType` as the key as `type` is already used by `leverageNative`.
			if ( !attaches ) {
				if ( document.documentMode ) {
					this.addEventListener( delegateType, focusMappedHandler );
				} else {
					doc.addEventListener( type, focusMappedHandler, true );
				}
			}
			dataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 );
		},
		teardown: function() {
			var doc = this.ownerDocument || this.document || this,
				dataHolder = document.documentMode ? this : doc,
				attaches = dataPriv.get( dataHolder, delegateType ) - 1;

			if ( !attaches ) {
				if ( document.documentMode ) {
					this.removeEventListener( delegateType, focusMappedHandler );
				} else {
					doc.removeEventListener( type, focusMappedHandler, true );
				}
				dataPriv.remove( dataHolder, delegateType );
			} else {
				dataPriv.set( dataHolder, delegateType, attaches );
			}
		}
	};
} );

// 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 jQuery#find 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" );



( 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 ) {

		// Support: IE <=9 - 11+
		// IE only supports `"float"` in `getPropertyValue`; in computed styles
		// it's only available as `"cssFloat"`. We no longer modify properties
		// sent to `.css()` apart from camelCasing, so we need to check both.
		// Normally, this would create difference in behavior: if
		// `getPropertyValue` returns an empty string, the value returned
		// by `.css()` would be `undefined`. This is usually the case for
		// disconnected elements. However, in IE even disconnected elements
		// with no styles return `"none"` for `getPropertyValue( "float" )`
		ret = computed.getPropertyValue( name ) || computed[ name ];

		if ( isCustomProp && ret ) {

			// Support: Firefox 105+, Chrome <=105+
			// Spec requires trimming whitespace for custom properties (gh-4926).
			// Firefox only trims leading whitespace. Chrome just collapses
			// both leading & trailing whitespace to a single space.
			//
			// Fall back to `undefined` if empty string returned.
			// This collapses a missing definition with property defined
			// and set to an empty string but there's no standard API
			// allowing us to differentiate them without a performance penalty
			// and returning `undefined` aligns with older jQuery.
			//
			// rtrimCSS 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" ) || undefined;
		}

		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,
		marginDelta = 0;

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

	for ( ; i < 4; i += 2 ) {

		// Both box models exclude margin
		// Count margin delta separately to only add it after scroll gutter adjustment.
		// This is needed to make negative margins work with `outerHeight( true )` (gh-3982).
		if ( box === "margin" ) {
			marginDelta += 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 + marginDelta;
}

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,
		aspectRatio: true,
		borderImageSlice: true,
		columnCount: 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,
		scale: true,
		widows: true,
		zIndex: true,
		zoom: true,

		// SVG-related
		fillOpacity: true,
		floodOpacity: true,
		stopOpacity: true,
		strokeMiterlimit: true,
		strokeOpacity: 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
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 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 );
		}
	}
} );


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;
} );

(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
        typeof define === 'function' && define.amd ? define(factory) :
            (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.autoComplete = factory());
})(this, (function () { 'use strict';

    function ownKeys(object, enumerableOnly) {
        var keys = Object.keys(object);

        if (Object.getOwnPropertySymbols) {
            var symbols = Object.getOwnPropertySymbols(object);
            enumerableOnly && (symbols = symbols.filter(function (sym) {
                return Object.getOwnPropertyDescriptor(object, sym).enumerable;
            })), keys.push.apply(keys, symbols);
        }

        return keys;
    }

    function _objectSpread2(target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = null != arguments[i] ? arguments[i] : {};
            i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {
                _defineProperty(target, key, source[key]);
            }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {
                Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
            });
        }

        return target;
    }

    function _typeof(obj) {
        "@babel/helpers - typeof";

        return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
            return typeof obj;
        } : function (obj) {
            return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
        }, _typeof(obj);
    }

    function _defineProperty(obj, key, value) {
        if (key in obj) {
            Object.defineProperty(obj, key, {
                value: value,
                enumerable: true,
                configurable: true,
                writable: true
            });
        } else {
            obj[key] = value;
        }

        return obj;
    }

    function _toConsumableArray(arr) {
        return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
    }

    function _arrayWithoutHoles(arr) {
        if (Array.isArray(arr)) return _arrayLikeToArray(arr);
    }

    function _iterableToArray(iter) {
        if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
    }

    function _unsupportedIterableToArray(o, minLen) {
        if (!o) return;
        if (typeof o === "string") return _arrayLikeToArray(o, minLen);
        var n = Object.prototype.toString.call(o).slice(8, -1);
        if (n === "Object" && o.constructor) n = o.constructor.name;
        if (n === "Map" || n === "Set") return Array.from(o);
        if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
    }

    function _arrayLikeToArray(arr, len) {
        if (len == null || len > arr.length) len = arr.length;

        for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];

        return arr2;
    }

    function _nonIterableSpread() {
        throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
    }

    function _createForOfIteratorHelper(o, allowArrayLike) {
        var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];

        if (!it) {
            if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
                if (it) o = it;
                var i = 0;

                var F = function () {};

                return {
                    s: F,
                    n: function () {
                        if (i >= o.length) return {
                            done: true
                        };
                        return {
                            done: false,
                            value: o[i++]
                        };
                    },
                    e: function (e) {
                        throw e;
                    },
                    f: F
                };
            }

            throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
        }

        var normalCompletion = true,
            didErr = false,
            err;
        return {
            s: function () {
                it = it.call(o);
            },
            n: function () {
                var step = it.next();
                normalCompletion = step.done;
                return step;
            },
            e: function (e) {
                didErr = true;
                err = e;
            },
            f: function () {
                try {
                    if (!normalCompletion && it.return != null) it.return();
                } finally {
                    if (didErr) throw err;
                }
            }
        };
    }

    var select$1 = function select(element) {
        return typeof element === "string" ? document.querySelector(element) : element();
    };
    var create = function create(tag, options) {
        var el = typeof tag === "string" ? document.createElement(tag) : tag;
        for (var key in options) {
            var val = options[key];
            if (key === "inside") {
                val.append(el);
            } else if (key === "dest") {
                select$1(val[0]).insertAdjacentElement(val[1], el);
            } else if (key === "around") {
                var ref = val;
                ref.parentNode.insertBefore(el, ref);
                el.append(ref);
                if (ref.getAttribute("autofocus") != null) ref.focus();
            } else if (key in el) {
                el[key] = val;
            } else {
                el.setAttribute(key, val);
            }
        }
        return el;
    };
    var getQuery = function getQuery(field) {
        return field instanceof HTMLInputElement || field instanceof HTMLTextAreaElement ? field.value : field.innerHTML;
    };
    var format = function format(value, diacritics) {
        value = String(value).toLowerCase();
        return diacritics ? value.normalize("NFD").replace(/[\u0300-\u036f]/g, "").normalize("NFC") : value;
    };
    var debounce = function debounce(callback, duration) {
        var timer;
        return function () {
            clearTimeout(timer);
            timer = setTimeout(function () {
                return callback();
            }, duration);
        };
    };
    var checkTrigger = function checkTrigger(query, condition, threshold) {
        return condition ? condition(query) : query.length >= threshold;
    };
    var mark = function mark(value, cls) {
        return create("mark", _objectSpread2({
            innerHTML: value
        }, typeof cls === "string" && {
            "class": cls
        })).outerHTML;
    };

    var configure = (function (ctx) {
        var name = ctx.name,
            options = ctx.options,
            resultsList = ctx.resultsList,
            resultItem = ctx.resultItem;
        for (var option in options) {
            if (_typeof(options[option]) === "object") {
                if (!ctx[option]) ctx[option] = {};
                for (var subOption in options[option]) {
                    ctx[option][subOption] = options[option][subOption];
                }
            } else {
                ctx[option] = options[option];
            }
        }
        ctx.selector = ctx.selector || "#" + name;
        resultsList.destination = resultsList.destination || ctx.selector;
        resultsList.id = resultsList.id || name + "_list_" + ctx.id;
        resultItem.id = resultItem.id || name + "_result";
        ctx.input = select$1(ctx.selector);
    });

    var eventEmitter = (function (name, ctx) {
        ctx.input.dispatchEvent(new CustomEvent(name, {
            bubbles: true,
            detail: ctx.feedback,
            cancelable: true
        }));
    });

    var search = (function (query, record, options) {
        var _ref = options || {},
            mode = _ref.mode,
            diacritics = _ref.diacritics,
            highlight = _ref.highlight;
        var nRecord = format(record, diacritics);
        record = String(record);
        query = format(query, diacritics);
        if (mode === "loose") {
            query = query.replace(/ /g, "");
            var qLength = query.length;
            var cursor = 0;
            var match = Array.from(record).map(function (character, index) {
                if (cursor < qLength && nRecord[index] === query[cursor]) {
                    character = highlight ? mark(character, highlight) : character;
                    cursor++;
                }
                return character;
            }).join("");
            if (cursor === qLength) return match;
        } else {
            var _match = nRecord.indexOf(query);
            if (~_match) {
                query = record.substring(_match, _match + query.length);
                _match = highlight ? record.replace(query, mark(query, highlight)) : record;
                return _match;
            }
        }
    });

    var getData = function getData(ctx, query) {
        return new Promise(function ($return, $error) {
            var data;
            data = ctx.data;
            if (data.cache && data.store) return $return();
            return new Promise(function ($return, $error) {
                if (typeof data.src === "function") {
                    return data.src(query).then($return, $error);
                }
                return $return(data.src);
            }).then(function ($await_4) {
                try {
                    ctx.feedback = data.store = $await_4;
                    eventEmitter("response", ctx);
                    return $return();
                } catch ($boundEx) {
                    return $error($boundEx);
                }
            }, $error);
        });
    };
    var findMatches = function findMatches(query, ctx) {
        var data = ctx.data,
            searchEngine = ctx.searchEngine;
        var matches = [];
        data.store.forEach(function (value, index) {
            var find = function find(key) {
                var record = key ? value[key] : value;
                var match = typeof searchEngine === "function" ? searchEngine(query, record) : search(query, record, {
                    mode: searchEngine,
                    diacritics: ctx.diacritics,
                    highlight: ctx.resultItem.highlight
                });
                if (!match) return;
                var result = {
                    match: match,
                    value: value
                };
                if (key) result.key = key;
                matches.push(result);
            };
            if (data.keys) {
                var _iterator = _createForOfIteratorHelper(data.keys),
                    _step;
                try {
                    for (_iterator.s(); !(_step = _iterator.n()).done;) {
                        var key = _step.value;
                        find(key);
                    }
                } catch (err) {
                    _iterator.e(err);
                } finally {
                    _iterator.f();
                }
            } else {
                find();
            }
        });
        if (data.filter) matches = data.filter(matches);
        var results = matches.slice(0, ctx.resultsList.maxResults);
        ctx.feedback = {
            query: query,
            matches: matches,
            results: results
        };
        eventEmitter("results", ctx);
    };

    var Expand = "aria-expanded";
    var Active = "aria-activedescendant";
    var Selected = "aria-selected";
    var feedback = function feedback(ctx, index) {
        ctx.feedback.selection = _objectSpread2({
            index: index
        }, ctx.feedback.results[index]);
    };
    var render = function render(ctx) {
        var resultsList = ctx.resultsList,
            list = ctx.list,
            resultItem = ctx.resultItem,
            feedback = ctx.feedback;
        var matches = feedback.matches,
            results = feedback.results;
        ctx.cursor = -1;
        list.innerHTML = "";
        if (matches.length || resultsList.noResults) {
            var fragment = new DocumentFragment();
            results.forEach(function (result, index) {
                var element = create(resultItem.tag, _objectSpread2({
                    id: "".concat(resultItem.id, "_").concat(index),
                    role: "option",
                    innerHTML: result.match,
                    inside: fragment
                }, resultItem["class"] && {
                    "class": resultItem["class"]
                }));
                if (resultItem.element) resultItem.element(element, result);
            });
            list.append(fragment);
            if (resultsList.element) resultsList.element(list, feedback);
            open(ctx);
        } else {
            close(ctx);
        }
    };
    var open = function open(ctx) {
        if (ctx.isOpen) return;
        (ctx.wrapper || ctx.input).setAttribute(Expand, true);
        ctx.list.removeAttribute("hidden");
        ctx.isOpen = true;
        eventEmitter("open", ctx);
    };
    var close = function close(ctx) {
        if (!ctx.isOpen) return;
        (ctx.wrapper || ctx.input).setAttribute(Expand, false);
        ctx.input.setAttribute(Active, "");
        ctx.list.setAttribute("hidden", "");
        ctx.isOpen = false;
        eventEmitter("close", ctx);
    };
    var goTo = function goTo(index, ctx) {
        var resultItem = ctx.resultItem;
        var results = ctx.list.getElementsByTagName(resultItem.tag);
        var cls = resultItem.selected ? resultItem.selected.split(" ") : false;
        if (ctx.isOpen && results.length) {
            var _results$index$classL;
            var state = ctx.cursor;
            if (index >= results.length) index = 0;
            if (index < 0) index = results.length - 1;
            ctx.cursor = index;
            if (state > -1) {
                var _results$state$classL;
                results[state].removeAttribute(Selected);
                if (cls) (_results$state$classL = results[state].classList).remove.apply(_results$state$classL, _toConsumableArray(cls));
            }
            results[index].setAttribute(Selected, true);
            if (cls) (_results$index$classL = results[index].classList).add.apply(_results$index$classL, _toConsumableArray(cls));
            ctx.input.setAttribute(Active, results[ctx.cursor].id);
            ctx.list.scrollTop = results[index].offsetTop - ctx.list.clientHeight + results[index].clientHeight + 5;
            ctx.feedback.cursor = ctx.cursor;
            feedback(ctx, index);
            eventEmitter("navigate", ctx);
        }
    };
    var next = function next(ctx) {
        goTo(ctx.cursor + 1, ctx);
    };
    var previous = function previous(ctx) {
        goTo(ctx.cursor - 1, ctx);
    };
    var select = function select(ctx, event, index) {
        index = index >= 0 ? index : ctx.cursor;
        if (index < 0) return;
        ctx.feedback.event = event;
        feedback(ctx, index);
        eventEmitter("selection", ctx);
        close(ctx);
    };
    var click = function click(event, ctx) {
        var itemTag = ctx.resultItem.tag.toUpperCase();
        var items = Array.from(ctx.list.querySelectorAll(itemTag));
        var item = event.target.closest(itemTag);
        if (item && item.nodeName === itemTag) {
            select(ctx, event, items.indexOf(item));
        }
    };
    var navigate = function navigate(event, ctx) {
        switch (event.keyCode) {
            case 40:
            case 38:
                event.preventDefault();
                event.keyCode === 40 ? next(ctx) : previous(ctx);
                break;
            case 13:
                if (!ctx.submit) event.preventDefault();
                if (ctx.cursor >= 0) select(ctx, event);
                break;
            case 9:
                if (ctx.resultsList.tabSelect && ctx.cursor >= 0) select(ctx, event);
                break;
            case 27:
                ctx.input.value = "";
                close(ctx);
                break;
        }
    };

    function start (ctx, q) {
        var _this = this;
        return new Promise(function ($return, $error) {
            var queryVal, condition;
            queryVal = q || getQuery(ctx.input);
            queryVal = ctx.query ? ctx.query(queryVal) : queryVal;
            condition = checkTrigger(queryVal, ctx.trigger, ctx.threshold);
            if (condition) {
                return getData(ctx, queryVal).then(function ($await_2) {
                    try {
                        if (ctx.feedback instanceof Error) return $return();
                        findMatches(queryVal, ctx);
                        if (ctx.resultsList) render(ctx);
                        return $If_1.call(_this);
                    } catch ($boundEx) {
                        return $error($boundEx);
                    }
                }, $error);
            } else {
                close(ctx);
                return $If_1.call(_this);
            }
            function $If_1() {
                return $return();
            }
        });
    }

    var eventsManager = function eventsManager(events, callback) {
        for (var element in events) {
            for (var event in events[element]) {
                callback(element, event);
            }
        }
    };
    var addEvents = function addEvents(ctx) {
        var events = ctx.events;
        var run = debounce(function () {
            return start(ctx);
        }, ctx.debounce);
        var publicEvents = ctx.events = _objectSpread2({
            input: _objectSpread2({}, events && events.input)
        }, ctx.resultsList && {
            list: events ? _objectSpread2({}, events.list) : {}
        });
        var privateEvents = {
            input: {
                input: function input() {
                    run();
                },
                keydown: function keydown(event) {
                    navigate(event, ctx);
                },
                blur: function blur() {
                    close(ctx);
                }
            },
            list: {
                mousedown: function mousedown(event) {
                    event.preventDefault();
                },
                click: function click$1(event) {
                    click(event, ctx);
                }
            }
        };
        eventsManager(privateEvents, function (element, event) {
            if (!ctx.resultsList && event !== "input") return;
            if (publicEvents[element][event]) return;
            publicEvents[element][event] = privateEvents[element][event];
        });
        eventsManager(publicEvents, function (element, event) {
            ctx[element].addEventListener(event, publicEvents[element][event]);
        });
    };
    var removeEvents = function removeEvents(ctx) {
        eventsManager(ctx.events, function (element, event) {
            ctx[element].removeEventListener(event, ctx.events[element][event]);
        });
    };

    function init (ctx) {
        var _this = this;
        return new Promise(function ($return, $error) {
            var placeHolder, resultsList, parentAttrs;
            placeHolder = ctx.placeHolder;
            resultsList = ctx.resultsList;
            parentAttrs = {
                role: "combobox",
                "aria-owns": resultsList.id,
                "aria-haspopup": true,
                "aria-expanded": false
            };
            create(ctx.input, _objectSpread2(_objectSpread2({
                "aria-controls": resultsList.id,
                "aria-autocomplete": "both"
            }, placeHolder && {
                placeholder: placeHolder
            }), !ctx.wrapper && _objectSpread2({}, parentAttrs)));
            if (ctx.wrapper) ctx.wrapper = create("div", _objectSpread2({
                around: ctx.input,
                "class": ctx.name + "_wrapper"
            }, parentAttrs));
            if (resultsList) ctx.list = create(resultsList.tag, _objectSpread2({
                dest: [resultsList.destination, resultsList.position],
                id: resultsList.id,
                role: "listbox",
                hidden: "hidden"
            }, resultsList["class"] && {
                "class": resultsList["class"]
            }));
            addEvents(ctx);
            if (ctx.data.cache) {
                return getData(ctx).then(function ($await_2) {
                    try {
                        return $If_1.call(_this);
                    } catch ($boundEx) {
                        return $error($boundEx);
                    }
                }, $error);
            }
            function $If_1() {
                eventEmitter("init", ctx);
                return $return();
            }
            return $If_1.call(_this);
        });
    }

    function extend (autoComplete) {
        var prototype = autoComplete.prototype;
        prototype.init = function () {
            init(this);
        };
        prototype.start = function (query) {
            start(this, query);
        };
        prototype.unInit = function () {
            if (this.wrapper) {
                var parentNode = this.wrapper.parentNode;
                parentNode.insertBefore(this.input, this.wrapper);
                parentNode.removeChild(this.wrapper);
            }
            removeEvents(this);
        };
        prototype.open = function () {
            open(this);
        };
        prototype.close = function () {
            close(this);
        };
        prototype.goTo = function (index) {
            goTo(index, this);
        };
        prototype.next = function () {
            next(this);
        };
        prototype.previous = function () {
            previous(this);
        };
        prototype.select = function (index) {
            select(this, null, index);
        };
        prototype.search = function (query, record, options) {
            return search(query, record, options);
        };
    }

    function autoComplete(config) {
        this.options = config;
        this.id = autoComplete.instances = (autoComplete.instances || 0) + 1;
        this.name = "autoComplete";
        this.wrapper = 1;
        this.threshold = 1;
        this.debounce = 0;
        this.resultsList = {
            position: "afterend",
            tag: "ul",
            maxResults: 5
        };
        this.resultItem = {
            tag: "li"
        };
        configure(this);
        extend.call(this, autoComplete);
        init(this);
    }

    return autoComplete;

}));
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

/*!
 * Splide.js
 * Version  : 4.1.2
 * License  : MIT
 * Copyright: 2022 Naotoshi Fujita
 */
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Splide = factory());
})(this, function () {
  'use strict';

  var MEDIA_PREFERS_REDUCED_MOTION = "(prefers-reduced-motion: reduce)";
  var CREATED = 1;
  var MOUNTED = 2;
  var IDLE = 3;
  var MOVING = 4;
  var SCROLLING = 5;
  var DRAGGING = 6;
  var DESTROYED = 7;
  var STATES = {
    CREATED: CREATED,
    MOUNTED: MOUNTED,
    IDLE: IDLE,
    MOVING: MOVING,
    SCROLLING: SCROLLING,
    DRAGGING: DRAGGING,
    DESTROYED: DESTROYED
  };

  function empty(array) {
    array.length = 0;
  }

  function slice(arrayLike, start, end) {
    return Array.prototype.slice.call(arrayLike, start, end);
  }

  function apply(func) {
    return func.bind.apply(func, [null].concat(slice(arguments, 1)));
  }

  var nextTick = setTimeout;

  var noop = function noop() {};

  function raf(func) {
    return requestAnimationFrame(func);
  }

  function typeOf(type, subject) {
    return typeof subject === type;
  }

  function isObject(subject) {
    return !isNull(subject) && typeOf("object", subject);
  }

  var isArray = Array.isArray;
  var isFunction = apply(typeOf, "function");
  var isString = apply(typeOf, "string");
  var isUndefined = apply(typeOf, "undefined");

  function isNull(subject) {
    return subject === null;
  }

  function isHTMLElement(subject) {
    try {
      return subject instanceof (subject.ownerDocument.defaultView || window).HTMLElement;
    } catch (e) {
      return false;
    }
  }

  function toArray(value) {
    return isArray(value) ? value : [value];
  }

  function forEach(values, iteratee) {
    toArray(values).forEach(iteratee);
  }

  function includes(array, value) {
    return array.indexOf(value) > -1;
  }

  function push(array, items) {
    array.push.apply(array, toArray(items));
    return array;
  }

  function toggleClass(elm, classes, add) {
    if (elm) {
      forEach(classes, function (name) {
        if (name) {
          elm.classList[add ? "add" : "remove"](name);
        }
      });
    }
  }

  function addClass(elm, classes) {
    toggleClass(elm, isString(classes) ? classes.split(" ") : classes, true);
  }

  function append(parent, children) {
    forEach(children, parent.appendChild.bind(parent));
  }

  function before(nodes, ref) {
    forEach(nodes, function (node) {
      var parent = (ref || node).parentNode;

      if (parent) {
        parent.insertBefore(node, ref);
      }
    });
  }

  function matches(elm, selector) {
    return isHTMLElement(elm) && (elm["msMatchesSelector"] || elm.matches).call(elm, selector);
  }

  function children(parent, selector) {
    var children2 = parent ? slice(parent.children) : [];
    return selector ? children2.filter(function (child) {
      return matches(child, selector);
    }) : children2;
  }

  function child(parent, selector) {
    return selector ? children(parent, selector)[0] : parent.firstElementChild;
  }

  var ownKeys = Object.keys;

  function forOwn(object, iteratee, right) {
    if (object) {
      (right ? ownKeys(object).reverse() : ownKeys(object)).forEach(function (key) {
        key !== "__proto__" && iteratee(object[key], key);
      });
    }

    return object;
  }

  function assign(object) {
    slice(arguments, 1).forEach(function (source) {
      forOwn(source, function (value, key) {
        object[key] = source[key];
      });
    });
    return object;
  }

  function merge(object) {
    slice(arguments, 1).forEach(function (source) {
      forOwn(source, function (value, key) {
        if (isArray(value)) {
          object[key] = value.slice();
        } else if (isObject(value)) {
          object[key] = merge({}, isObject(object[key]) ? object[key] : {}, value);
        } else {
          object[key] = value;
        }
      });
    });
    return object;
  }

  function omit(object, keys) {
    forEach(keys || ownKeys(object), function (key) {
      delete object[key];
    });
  }

  function removeAttribute(elms, attrs) {
    forEach(elms, function (elm) {
      forEach(attrs, function (attr) {
        elm && elm.removeAttribute(attr);
      });
    });
  }

  function setAttribute(elms, attrs, value) {
    if (isObject(attrs)) {
      forOwn(attrs, function (value2, name) {
        setAttribute(elms, name, value2);
      });
    } else {
      forEach(elms, function (elm) {
        isNull(value) || value === "" ? removeAttribute(elm, attrs) : elm.setAttribute(attrs, String(value));
      });
    }
  }

  function create(tag, attrs, parent) {
    var elm = document.createElement(tag);

    if (attrs) {
      isString(attrs) ? addClass(elm, attrs) : setAttribute(elm, attrs);
    }

    parent && append(parent, elm);
    return elm;
  }

  function style(elm, prop, value) {
    if (isUndefined(value)) {
      return getComputedStyle(elm)[prop];
    }

    if (!isNull(value)) {
      elm.style[prop] = "" + value;
    }
  }

  function display(elm, display2) {
    style(elm, "display", display2);
  }

  function focus(elm) {
    elm["setActive"] && elm["setActive"]() || elm.focus({
      preventScroll: true
    });
  }

  function getAttribute(elm, attr) {
    return elm.getAttribute(attr);
  }

  function hasClass(elm, className) {
    return elm && elm.classList.contains(className);
  }

  function rect(target) {
    return target.getBoundingClientRect();
  }

  function remove(nodes) {
    forEach(nodes, function (node) {
      if (node && node.parentNode) {
        node.parentNode.removeChild(node);
      }
    });
  }

  function parseHtml(html) {
    return child(new DOMParser().parseFromString(html, "text/html").body);
  }

  function prevent(e, stopPropagation) {
    e.preventDefault();

    if (stopPropagation) {
      e.stopPropagation();
      e.stopImmediatePropagation();
    }
  }

  function query(parent, selector) {
    return parent && parent.querySelector(selector);
  }

  function queryAll(parent, selector) {
    return selector ? slice(parent.querySelectorAll(selector)) : [];
  }

  function removeClass(elm, classes) {
    toggleClass(elm, classes, false);
  }

  function timeOf(e) {
    return e.timeStamp;
  }

  function unit(value) {
    return isString(value) ? value : value ? value + "px" : "";
  }

  var PROJECT_CODE = "splide";
  var DATA_ATTRIBUTE = "data-" + PROJECT_CODE;

  function assert(condition, message) {
    if (!condition) {
      throw new Error("[" + PROJECT_CODE + "] " + (message || ""));
    }
  }

  var min = Math.min,
      max = Math.max,
      floor = Math.floor,
      ceil = Math.ceil,
      abs = Math.abs;

  function approximatelyEqual(x, y, epsilon) {
    return abs(x - y) < epsilon;
  }

  function between(number, x, y, exclusive) {
    var minimum = min(x, y);
    var maximum = max(x, y);
    return exclusive ? minimum < number && number < maximum : minimum <= number && number <= maximum;
  }

  function clamp(number, x, y) {
    var minimum = min(x, y);
    var maximum = max(x, y);
    return min(max(minimum, number), maximum);
  }

  function sign(x) {
    return +(x > 0) - +(x < 0);
  }

  function format(string, replacements) {
    forEach(replacements, function (replacement) {
      string = string.replace("%s", "" + replacement);
    });
    return string;
  }

  function pad(number) {
    return number < 10 ? "0" + number : "" + number;
  }

  var ids = {};

  function uniqueId(prefix) {
    return "" + prefix + pad(ids[prefix] = (ids[prefix] || 0) + 1);
  }

  function EventBinder() {
    var listeners = [];

    function bind(targets, events, callback, options) {
      forEachEvent(targets, events, function (target, event, namespace) {
        var isEventTarget = ("addEventListener" in target);
        var remover = isEventTarget ? target.removeEventListener.bind(target, event, callback, options) : target["removeListener"].bind(target, callback);
        isEventTarget ? target.addEventListener(event, callback, options) : target["addListener"](callback);
        listeners.push([target, event, namespace, callback, remover]);
      });
    }

    function unbind(targets, events, callback) {
      forEachEvent(targets, events, function (target, event, namespace) {
        listeners = listeners.filter(function (listener) {
          if (listener[0] === target && listener[1] === event && listener[2] === namespace && (!callback || listener[3] === callback)) {
            listener[4]();
            return false;
          }

          return true;
        });
      });
    }

    function dispatch(target, type, detail) {
      var e;
      var bubbles = true;

      if (typeof CustomEvent === "function") {
        e = new CustomEvent(type, {
          bubbles: bubbles,
          detail: detail
        });
      } else {
        e = document.createEvent("CustomEvent");
        e.initCustomEvent(type, bubbles, false, detail);
      }

      target.dispatchEvent(e);
      return e;
    }

    function forEachEvent(targets, events, iteratee) {
      forEach(targets, function (target) {
        target && forEach(events, function (events2) {
          events2.split(" ").forEach(function (eventNS) {
            var fragment = eventNS.split(".");
            iteratee(target, fragment[0], fragment[1]);
          });
        });
      });
    }

    function destroy() {
      listeners.forEach(function (data) {
        data[4]();
      });
      empty(listeners);
    }

    return {
      bind: bind,
      unbind: unbind,
      dispatch: dispatch,
      destroy: destroy
    };
  }

  var EVENT_MOUNTED = "mounted";
  var EVENT_READY = "ready";
  var EVENT_MOVE = "move";
  var EVENT_MOVED = "moved";
  var EVENT_CLICK = "click";
  var EVENT_ACTIVE = "active";
  var EVENT_INACTIVE = "inactive";
  var EVENT_VISIBLE = "visible";
  var EVENT_HIDDEN = "hidden";
  var EVENT_REFRESH = "refresh";
  var EVENT_UPDATED = "updated";
  var EVENT_RESIZE = "resize";
  var EVENT_RESIZED = "resized";
  var EVENT_DRAG = "drag";
  var EVENT_DRAGGING = "dragging";
  var EVENT_DRAGGED = "dragged";
  var EVENT_SCROLL = "scroll";
  var EVENT_SCROLLED = "scrolled";
  var EVENT_OVERFLOW = "overflow";
  var EVENT_DESTROY = "destroy";
  var EVENT_ARROWS_MOUNTED = "arrows:mounted";
  var EVENT_ARROWS_UPDATED = "arrows:updated";
  var EVENT_PAGINATION_MOUNTED = "pagination:mounted";
  var EVENT_PAGINATION_UPDATED = "pagination:updated";
  var EVENT_NAVIGATION_MOUNTED = "navigation:mounted";
  var EVENT_AUTOPLAY_PLAY = "autoplay:play";
  var EVENT_AUTOPLAY_PLAYING = "autoplay:playing";
  var EVENT_AUTOPLAY_PAUSE = "autoplay:pause";
  var EVENT_LAZYLOAD_LOADED = "lazyload:loaded";
  var EVENT_SLIDE_KEYDOWN = "sk";
  var EVENT_SHIFTED = "sh";
  var EVENT_END_INDEX_CHANGED = "ei";

  function EventInterface(Splide2) {
    var bus = Splide2 ? Splide2.event.bus : document.createDocumentFragment();
    var binder = EventBinder();

    function on(events, callback) {
      binder.bind(bus, toArray(events).join(" "), function (e) {
        callback.apply(callback, isArray(e.detail) ? e.detail : []);
      });
    }

    function emit(event) {
      binder.dispatch(bus, event, slice(arguments, 1));
    }

    if (Splide2) {
      Splide2.event.on(EVENT_DESTROY, binder.destroy);
    }

    return assign(binder, {
      bus: bus,
      on: on,
      off: apply(binder.unbind, bus),
      emit: emit
    });
  }

  function RequestInterval(interval, onInterval, onUpdate, limit) {
    var now = Date.now;
    var startTime;
    var rate = 0;
    var id;
    var paused = true;
    var count = 0;

    function update() {
      if (!paused) {
        rate = interval ? min((now() - startTime) / interval, 1) : 1;
        onUpdate && onUpdate(rate);

        if (rate >= 1) {
          onInterval();
          startTime = now();

          if (limit && ++count >= limit) {
            return pause();
          }
        }

        id = raf(update);
      }
    }

    function start(resume) {
      resume || cancel();
      startTime = now() - (resume ? rate * interval : 0);
      paused = false;
      id = raf(update);
    }

    function pause() {
      paused = true;
    }

    function rewind() {
      startTime = now();
      rate = 0;

      if (onUpdate) {
        onUpdate(rate);
      }
    }

    function cancel() {
      id && cancelAnimationFrame(id);
      rate = 0;
      id = 0;
      paused = true;
    }

    function set(time) {
      interval = time;
    }

    function isPaused() {
      return paused;
    }

    return {
      start: start,
      rewind: rewind,
      pause: pause,
      cancel: cancel,
      set: set,
      isPaused: isPaused
    };
  }

  function State(initialState) {
    var state = initialState;

    function set(value) {
      state = value;
    }

    function is(states) {
      return includes(toArray(states), state);
    }

    return {
      set: set,
      is: is
    };
  }

  function Throttle(func, duration) {
    var interval = RequestInterval(duration || 0, func, null, 1);
    return function () {
      interval.isPaused() && interval.start();
    };
  }

  function Media(Splide2, Components2, options) {
    var state = Splide2.state;
    var breakpoints = options.breakpoints || {};
    var reducedMotion = options.reducedMotion || {};
    var binder = EventBinder();
    var queries = [];

    function setup() {
      var isMin = options.mediaQuery === "min";
      ownKeys(breakpoints).sort(function (n, m) {
        return isMin ? +n - +m : +m - +n;
      }).forEach(function (key) {
        register(breakpoints[key], "(" + (isMin ? "min" : "max") + "-width:" + key + "px)");
      });
      register(reducedMotion, MEDIA_PREFERS_REDUCED_MOTION);
      update();
    }

    function destroy(completely) {
      if (completely) {
        binder.destroy();
      }
    }

    function register(options2, query) {
      var queryList = matchMedia(query);
      binder.bind(queryList, "change", update);
      queries.push([options2, queryList]);
    }

    function update() {
      var destroyed = state.is(DESTROYED);
      var direction = options.direction;
      var merged = queries.reduce(function (merged2, entry) {
        return merge(merged2, entry[1].matches ? entry[0] : {});
      }, {});
      omit(options);
      set(merged);

      if (options.destroy) {
        Splide2.destroy(options.destroy === "completely");
      } else if (destroyed) {
        destroy(true);
        Splide2.mount();
      } else {
        direction !== options.direction && Splide2.refresh();
      }
    }

    function reduce(enable) {
      if (matchMedia(MEDIA_PREFERS_REDUCED_MOTION).matches) {
        enable ? merge(options, reducedMotion) : omit(options, ownKeys(reducedMotion));
      }
    }

    function set(opts, base, notify) {
      merge(options, opts);
      base && merge(Object.getPrototypeOf(options), opts);

      if (notify || !state.is(CREATED)) {
        Splide2.emit(EVENT_UPDATED, options);
      }
    }

    return {
      setup: setup,
      destroy: destroy,
      reduce: reduce,
      set: set
    };
  }

  var ARROW = "Arrow";
  var ARROW_LEFT = ARROW + "Left";
  var ARROW_RIGHT = ARROW + "Right";
  var ARROW_UP = ARROW + "Up";
  var ARROW_DOWN = ARROW + "Down";
  var RTL = "rtl";
  var TTB = "ttb";
  var ORIENTATION_MAP = {
    width: ["height"],
    left: ["top", "right"],
    right: ["bottom", "left"],
    x: ["y"],
    X: ["Y"],
    Y: ["X"],
    ArrowLeft: [ARROW_UP, ARROW_RIGHT],
    ArrowRight: [ARROW_DOWN, ARROW_LEFT]
  };

  function Direction(Splide2, Components2, options) {
    function resolve(prop, axisOnly, direction) {
      direction = direction || options.direction;
      var index = direction === RTL && !axisOnly ? 1 : direction === TTB ? 0 : -1;
      return ORIENTATION_MAP[prop] && ORIENTATION_MAP[prop][index] || prop.replace(/width|left|right/i, function (match, offset) {
        var replacement = ORIENTATION_MAP[match.toLowerCase()][index] || match;
        return offset > 0 ? replacement.charAt(0).toUpperCase() + replacement.slice(1) : replacement;
      });
    }

    function orient(value) {
      return value * (options.direction === RTL ? 1 : -1);
    }

    return {
      resolve: resolve,
      orient: orient
    };
  }

  var ROLE = "role";
  var TAB_INDEX = "tabindex";
  var DISABLED = "disabled";
  var ARIA_PREFIX = "aria-";
  var ARIA_CONTROLS = ARIA_PREFIX + "controls";
  var ARIA_CURRENT = ARIA_PREFIX + "current";
  var ARIA_SELECTED = ARIA_PREFIX + "selected";
  var ARIA_LABEL = ARIA_PREFIX + "label";
  var ARIA_LABELLEDBY = ARIA_PREFIX + "labelledby";
  var ARIA_HIDDEN = ARIA_PREFIX + "hidden";
  var ARIA_ORIENTATION = ARIA_PREFIX + "orientation";
  var ARIA_ROLEDESCRIPTION = ARIA_PREFIX + "roledescription";
  var ARIA_LIVE = ARIA_PREFIX + "live";
  var ARIA_BUSY = ARIA_PREFIX + "busy";
  var ARIA_ATOMIC = ARIA_PREFIX + "atomic";
  var ALL_ATTRIBUTES = [ROLE, TAB_INDEX, DISABLED, ARIA_CONTROLS, ARIA_CURRENT, ARIA_LABEL, ARIA_LABELLEDBY, ARIA_HIDDEN, ARIA_ORIENTATION, ARIA_ROLEDESCRIPTION];
  var CLASS_PREFIX = PROJECT_CODE + "__";
  var STATUS_CLASS_PREFIX = "is-";
  var CLASS_ROOT = PROJECT_CODE;
  var CLASS_TRACK = CLASS_PREFIX + "track";
  var CLASS_LIST = CLASS_PREFIX + "list";
  var CLASS_SLIDE = CLASS_PREFIX + "slide";
  var CLASS_CLONE = CLASS_SLIDE + "--clone";
  var CLASS_CONTAINER = CLASS_SLIDE + "__container";
  var CLASS_ARROWS = CLASS_PREFIX + "arrows";
  var CLASS_ARROW = CLASS_PREFIX + "arrow";
  var CLASS_ARROW_PREV = CLASS_ARROW + "--prev";
  var CLASS_ARROW_NEXT = CLASS_ARROW + "--next";
  var CLASS_PAGINATION = CLASS_PREFIX + "pagination";
  var CLASS_PAGINATION_PAGE = CLASS_PAGINATION + "__page";
  var CLASS_PROGRESS = CLASS_PREFIX + "progress";
  var CLASS_PROGRESS_BAR = CLASS_PROGRESS + "__bar";
  var CLASS_TOGGLE = CLASS_PREFIX + "toggle";
  var CLASS_SPINNER = CLASS_PREFIX + "spinner";
  var CLASS_SR = CLASS_PREFIX + "sr";
  var CLASS_INITIALIZED = STATUS_CLASS_PREFIX + "initialized";
  var CLASS_ACTIVE = STATUS_CLASS_PREFIX + "active";
  var CLASS_PREV = STATUS_CLASS_PREFIX + "prev";
  var CLASS_NEXT = STATUS_CLASS_PREFIX + "next";
  var CLASS_VISIBLE = STATUS_CLASS_PREFIX + "visible";
  var CLASS_LOADING = STATUS_CLASS_PREFIX + "loading";
  var CLASS_FOCUS_IN = STATUS_CLASS_PREFIX + "focus-in";
  var CLASS_OVERFLOW = STATUS_CLASS_PREFIX + "overflow";
  var STATUS_CLASSES = [CLASS_ACTIVE, CLASS_VISIBLE, CLASS_PREV, CLASS_NEXT, CLASS_LOADING, CLASS_FOCUS_IN, CLASS_OVERFLOW];
  var CLASSES = {
    slide: CLASS_SLIDE,
    clone: CLASS_CLONE,
    arrows: CLASS_ARROWS,
    arrow: CLASS_ARROW,
    prev: CLASS_ARROW_PREV,
    next: CLASS_ARROW_NEXT,
    pagination: CLASS_PAGINATION,
    page: CLASS_PAGINATION_PAGE,
    spinner: CLASS_SPINNER
  };

  function closest(from, selector) {
    if (isFunction(from.closest)) {
      return from.closest(selector);
    }

    var elm = from;

    while (elm && elm.nodeType === 1) {
      if (matches(elm, selector)) {
        break;
      }

      elm = elm.parentElement;
    }

    return elm;
  }

  var FRICTION = 5;
  var LOG_INTERVAL = 200;
  var POINTER_DOWN_EVENTS = "touchstart mousedown";
  var POINTER_MOVE_EVENTS = "touchmove mousemove";
  var POINTER_UP_EVENTS = "touchend touchcancel mouseup click";

  function Elements(Splide2, Components2, options) {
    var _EventInterface = EventInterface(Splide2),
        on = _EventInterface.on,
        bind = _EventInterface.bind;

    var root = Splide2.root;
    var i18n = options.i18n;
    var elements = {};
    var slides = [];
    var rootClasses = [];
    var trackClasses = [];
    var track;
    var list;
    var isUsingKey;

    function setup() {
      collect();
      init();
      update();
    }

    function mount() {
      on(EVENT_REFRESH, destroy);
      on(EVENT_REFRESH, setup);
      on(EVENT_UPDATED, update);
      bind(document, POINTER_DOWN_EVENTS + " keydown", function (e) {
        isUsingKey = e.type === "keydown";
      }, {
        capture: true
      });
      bind(root, "focusin", function () {
        toggleClass(root, CLASS_FOCUS_IN, !!isUsingKey);
      });
    }

    function destroy(completely) {
      var attrs = ALL_ATTRIBUTES.concat("style");
      empty(slides);
      removeClass(root, rootClasses);
      removeClass(track, trackClasses);
      removeAttribute([track, list], attrs);
      removeAttribute(root, completely ? attrs : ["style", ARIA_ROLEDESCRIPTION]);
    }

    function update() {
      removeClass(root, rootClasses);
      removeClass(track, trackClasses);
      rootClasses = getClasses(CLASS_ROOT);
      trackClasses = getClasses(CLASS_TRACK);
      addClass(root, rootClasses);
      addClass(track, trackClasses);
      setAttribute(root, ARIA_LABEL, options.label);
      setAttribute(root, ARIA_LABELLEDBY, options.labelledby);
    }

    function collect() {
      track = find("." + CLASS_TRACK);
      list = child(track, "." + CLASS_LIST);
      assert(track && list, "A track/list element is missing.");
      push(slides, children(list, "." + CLASS_SLIDE + ":not(." + CLASS_CLONE + ")"));
      forOwn({
        arrows: CLASS_ARROWS,
        pagination: CLASS_PAGINATION,
        prev: CLASS_ARROW_PREV,
        next: CLASS_ARROW_NEXT,
        bar: CLASS_PROGRESS_BAR,
        toggle: CLASS_TOGGLE
      }, function (className, key) {
        elements[key] = find("." + className);
      });
      assign(elements, {
        root: root,
        track: track,
        list: list,
        slides: slides
      });
    }

    function init() {
      var id = root.id || uniqueId(PROJECT_CODE);
      var role = options.role;
      root.id = id;
      track.id = track.id || id + "-track";
      list.id = list.id || id + "-list";

      if (!getAttribute(root, ROLE) && root.tagName !== "SECTION" && role) {
        setAttribute(root, ROLE, role);
      }

      setAttribute(root, ARIA_ROLEDESCRIPTION, i18n.carousel);
      setAttribute(list, ROLE, "presentation");
    }

    function find(selector) {
      var elm = query(root, selector);
      return elm && closest(elm, "." + CLASS_ROOT) === root ? elm : void 0;
    }

    function getClasses(base) {
      return [base + "--" + options.type, base + "--" + options.direction, options.drag && base + "--draggable", options.isNavigation && base + "--nav", base === CLASS_ROOT && CLASS_ACTIVE];
    }

    return assign(elements, {
      setup: setup,
      mount: mount,
      destroy: destroy
    });
  }

  var SLIDE = "slide";
  var LOOP = "loop";
  var FADE = "fade";

  function Slide$1(Splide2, index, slideIndex, slide) {
    var event = EventInterface(Splide2);
    var on = event.on,
        emit = event.emit,
        bind = event.bind;
    var Components = Splide2.Components,
        root = Splide2.root,
        options = Splide2.options;
    var isNavigation = options.isNavigation,
        updateOnMove = options.updateOnMove,
        i18n = options.i18n,
        pagination = options.pagination,
        slideFocus = options.slideFocus;
    var resolve = Components.Direction.resolve;
    var styles = getAttribute(slide, "style");
    var label = getAttribute(slide, ARIA_LABEL);
    var isClone = slideIndex > -1;
    var container = child(slide, "." + CLASS_CONTAINER);
    var destroyed;

    function mount() {
      if (!isClone) {
        slide.id = root.id + "-slide" + pad(index + 1);
        setAttribute(slide, ROLE, pagination ? "tabpanel" : "group");
        setAttribute(slide, ARIA_ROLEDESCRIPTION, i18n.slide);
        setAttribute(slide, ARIA_LABEL, label || format(i18n.slideLabel, [index + 1, Splide2.length]));
      }

      listen();
    }

    function listen() {
      bind(slide, "click", apply(emit, EVENT_CLICK, self));
      bind(slide, "keydown", apply(emit, EVENT_SLIDE_KEYDOWN, self));
      on([EVENT_MOVED, EVENT_SHIFTED, EVENT_SCROLLED], update);
      on(EVENT_NAVIGATION_MOUNTED, initNavigation);

      if (updateOnMove) {
        on(EVENT_MOVE, onMove);
      }
    }

    function destroy() {
      destroyed = true;
      event.destroy();
      removeClass(slide, STATUS_CLASSES);
      removeAttribute(slide, ALL_ATTRIBUTES);
      setAttribute(slide, "style", styles);
      setAttribute(slide, ARIA_LABEL, label || "");
    }

    function initNavigation() {
      var controls = Splide2.splides.map(function (target) {
        var Slide2 = target.splide.Components.Slides.getAt(index);
        return Slide2 ? Slide2.slide.id : "";
      }).join(" ");
      setAttribute(slide, ARIA_LABEL, format(i18n.slideX, (isClone ? slideIndex : index) + 1));
      setAttribute(slide, ARIA_CONTROLS, controls);
      setAttribute(slide, ROLE, slideFocus ? "button" : "");
      slideFocus && removeAttribute(slide, ARIA_ROLEDESCRIPTION);
    }

    function onMove() {
      if (!destroyed) {
        update();
      }
    }

    function update() {
      if (!destroyed) {
        var curr = Splide2.index;
        updateActivity();
        updateVisibility();
        toggleClass(slide, CLASS_PREV, index === curr - 1);
        toggleClass(slide, CLASS_NEXT, index === curr + 1);
      }
    }

    function updateActivity() {
      var active = isActive();

      if (active !== hasClass(slide, CLASS_ACTIVE)) {
        toggleClass(slide, CLASS_ACTIVE, active);
        setAttribute(slide, ARIA_CURRENT, isNavigation && active || "");
        emit(active ? EVENT_ACTIVE : EVENT_INACTIVE, self);
      }
    }

    function updateVisibility() {
      var visible = isVisible();
      var hidden = !visible && (!isActive() || isClone);

      if (!Splide2.state.is([MOVING, SCROLLING])) {
        setAttribute(slide, ARIA_HIDDEN, hidden || "");
      }

      setAttribute(queryAll(slide, options.focusableNodes || ""), TAB_INDEX, hidden ? -1 : "");

      if (slideFocus) {
        setAttribute(slide, TAB_INDEX, hidden ? -1 : 0);
      }

      if (visible !== hasClass(slide, CLASS_VISIBLE)) {
        toggleClass(slide, CLASS_VISIBLE, visible);
        emit(visible ? EVENT_VISIBLE : EVENT_HIDDEN, self);
      }

      if (!visible && document.activeElement === slide) {
        var Slide2 = Components.Slides.getAt(Splide2.index);
        Slide2 && focus(Slide2.slide);
      }
    }

    function style$1(prop, value, useContainer) {
      style(useContainer && container || slide, prop, value);
    }

    function isActive() {
      var curr = Splide2.index;
      return curr === index || options.cloneStatus && curr === slideIndex;
    }

    function isVisible() {
      if (Splide2.is(FADE)) {
        return isActive();
      }

      var trackRect = rect(Components.Elements.track);
      var slideRect = rect(slide);
      var left = resolve("left", true);
      var right = resolve("right", true);
      return floor(trackRect[left]) <= ceil(slideRect[left]) && floor(slideRect[right]) <= ceil(trackRect[right]);
    }

    function isWithin(from, distance) {
      var diff = abs(from - index);

      if (!isClone && (options.rewind || Splide2.is(LOOP))) {
        diff = min(diff, Splide2.length - diff);
      }

      return diff <= distance;
    }

    var self = {
      index: index,
      slideIndex: slideIndex,
      slide: slide,
      container: container,
      isClone: isClone,
      mount: mount,
      destroy: destroy,
      update: update,
      style: style$1,
      isWithin: isWithin
    };
    return self;
  }

  function Slides(Splide2, Components2, options) {
    var _EventInterface2 = EventInterface(Splide2),
        on = _EventInterface2.on,
        emit = _EventInterface2.emit,
        bind = _EventInterface2.bind;

    var _Components2$Elements = Components2.Elements,
        slides = _Components2$Elements.slides,
        list = _Components2$Elements.list;
    var Slides2 = [];

    function mount() {
      init();
      on(EVENT_REFRESH, destroy);
      on(EVENT_REFRESH, init);
    }

    function init() {
      slides.forEach(function (slide, index) {
        register(slide, index, -1);
      });
    }

    function destroy() {
      forEach$1(function (Slide2) {
        Slide2.destroy();
      });
      empty(Slides2);
    }

    function update() {
      forEach$1(function (Slide2) {
        Slide2.update();
      });
    }

    function register(slide, index, slideIndex) {
      var object = Slide$1(Splide2, index, slideIndex, slide);
      object.mount();
      Slides2.push(object);
      Slides2.sort(function (Slide1, Slide2) {
        return Slide1.index - Slide2.index;
      });
    }

    function get(excludeClones) {
      return excludeClones ? filter(function (Slide2) {
        return !Slide2.isClone;
      }) : Slides2;
    }

    function getIn(page) {
      var Controller = Components2.Controller;
      var index = Controller.toIndex(page);
      var max = Controller.hasFocus() ? 1 : options.perPage;
      return filter(function (Slide2) {
        return between(Slide2.index, index, index + max - 1);
      });
    }

    function getAt(index) {
      return filter(index)[0];
    }

    function add(items, index) {
      forEach(items, function (slide) {
        if (isString(slide)) {
          slide = parseHtml(slide);
        }

        if (isHTMLElement(slide)) {
          var ref = slides[index];
          ref ? before(slide, ref) : append(list, slide);
          addClass(slide, options.classes.slide);
          observeImages(slide, apply(emit, EVENT_RESIZE));
        }
      });
      emit(EVENT_REFRESH);
    }

    function remove$1(matcher) {
      remove(filter(matcher).map(function (Slide2) {
        return Slide2.slide;
      }));
      emit(EVENT_REFRESH);
    }

    function forEach$1(iteratee, excludeClones) {
      get(excludeClones).forEach(iteratee);
    }

    function filter(matcher) {
      return Slides2.filter(isFunction(matcher) ? matcher : function (Slide2) {
        return isString(matcher) ? matches(Slide2.slide, matcher) : includes(toArray(matcher), Slide2.index);
      });
    }

    function style(prop, value, useContainer) {
      forEach$1(function (Slide2) {
        Slide2.style(prop, value, useContainer);
      });
    }

    function observeImages(elm, callback) {
      var images = queryAll(elm, "img");
      var length = images.length;

      if (length) {
        images.forEach(function (img) {
          bind(img, "load error", function () {
            if (! --length) {
              callback();
            }
          });
        });
      } else {
        callback();
      }
    }

    function getLength(excludeClones) {
      return excludeClones ? slides.length : Slides2.length;
    }

    function isEnough() {
      return Slides2.length > options.perPage;
    }

    return {
      mount: mount,
      destroy: destroy,
      update: update,
      register: register,
      get: get,
      getIn: getIn,
      getAt: getAt,
      add: add,
      remove: remove$1,
      forEach: forEach$1,
      filter: filter,
      style: style,
      getLength: getLength,
      isEnough: isEnough
    };
  }

  function Layout(Splide2, Components2, options) {
    var _EventInterface3 = EventInterface(Splide2),
        on = _EventInterface3.on,
        bind = _EventInterface3.bind,
        emit = _EventInterface3.emit;

    var Slides = Components2.Slides;
    var resolve = Components2.Direction.resolve;
    var _Components2$Elements2 = Components2.Elements,
        root = _Components2$Elements2.root,
        track = _Components2$Elements2.track,
        list = _Components2$Elements2.list;
    var getAt = Slides.getAt,
        styleSlides = Slides.style;
    var vertical;
    var rootRect;
    var overflow;

    function mount() {
      init();
      bind(window, "resize load", Throttle(apply(emit, EVENT_RESIZE)));
      on([EVENT_UPDATED, EVENT_REFRESH], init);
      on(EVENT_RESIZE, resize);
    }

    function init() {
      vertical = options.direction === TTB;
      style(root, "maxWidth", unit(options.width));
      style(track, resolve("paddingLeft"), cssPadding(false));
      style(track, resolve("paddingRight"), cssPadding(true));
      resize(true);
    }

    function resize(force) {
      var newRect = rect(root);

      if (force || rootRect.width !== newRect.width || rootRect.height !== newRect.height) {
        style(track, "height", cssTrackHeight());
        styleSlides(resolve("marginRight"), unit(options.gap));
        styleSlides("width", cssSlideWidth());
        styleSlides("height", cssSlideHeight(), true);
        rootRect = newRect;
        emit(EVENT_RESIZED);

        if (overflow !== (overflow = isOverflow())) {
          toggleClass(root, CLASS_OVERFLOW, overflow);
          emit(EVENT_OVERFLOW, overflow);
        }
      }
    }

    function cssPadding(right) {
      var padding = options.padding;
      var prop = resolve(right ? "right" : "left");
      return padding && unit(padding[prop] || (isObject(padding) ? 0 : padding)) || "0px";
    }

    function cssTrackHeight() {
      var height = "";

      if (vertical) {
        height = cssHeight();
        assert(height, "height or heightRatio is missing.");
        height = "calc(" + height + " - " + cssPadding(false) + " - " + cssPadding(true) + ")";
      }

      return height;
    }

    function cssHeight() {
      return unit(options.height || rect(list).width * options.heightRatio);
    }

    function cssSlideWidth() {
      return options.autoWidth ? null : unit(options.fixedWidth) || (vertical ? "" : cssSlideSize());
    }

    function cssSlideHeight() {
      return unit(options.fixedHeight) || (vertical ? options.autoHeight ? null : cssSlideSize() : cssHeight());
    }

    function cssSlideSize() {
      var gap = unit(options.gap);
      return "calc((100%" + (gap && " + " + gap) + ")/" + (options.perPage || 1) + (gap && " - " + gap) + ")";
    }

    function listSize() {
      return rect(list)[resolve("width")];
    }

    function slideSize(index, withoutGap) {
      var Slide = getAt(index || 0);
      return Slide ? rect(Slide.slide)[resolve("width")] + (withoutGap ? 0 : getGap()) : 0;
    }

    function totalSize(index, withoutGap) {
      var Slide = getAt(index);

      if (Slide) {
        var right = rect(Slide.slide)[resolve("right")];
        var left = rect(list)[resolve("left")];
        return abs(right - left) + (withoutGap ? 0 : getGap());
      }

      return 0;
    }

    function sliderSize(withoutGap) {
      return totalSize(Splide2.length - 1) - totalSize(0) + slideSize(0, withoutGap);
    }

    function getGap() {
      var Slide = getAt(0);
      return Slide && parseFloat(style(Slide.slide, resolve("marginRight"))) || 0;
    }

    function getPadding(right) {
      return parseFloat(style(track, resolve("padding" + (right ? "Right" : "Left")))) || 0;
    }

    function isOverflow() {
      return Splide2.is(FADE) || sliderSize(true) > listSize();
    }

    return {
      mount: mount,
      resize: resize,
      listSize: listSize,
      slideSize: slideSize,
      sliderSize: sliderSize,
      totalSize: totalSize,
      getPadding: getPadding,
      isOverflow: isOverflow
    };
  }

  var MULTIPLIER = 2;

  function Clones(Splide2, Components2, options) {
    var event = EventInterface(Splide2);
    var on = event.on;
    var Elements = Components2.Elements,
        Slides = Components2.Slides;
    var resolve = Components2.Direction.resolve;
    var clones = [];
    var cloneCount;

    function mount() {
      on(EVENT_REFRESH, remount);
      on([EVENT_UPDATED, EVENT_RESIZE], observe);

      if (cloneCount = computeCloneCount()) {
        generate(cloneCount);
        Components2.Layout.resize(true);
      }
    }

    function remount() {
      destroy();
      mount();
    }

    function destroy() {
      remove(clones);
      empty(clones);
      event.destroy();
    }

    function observe() {
      var count = computeCloneCount();

      if (cloneCount !== count) {
        if (cloneCount < count || !count) {
          event.emit(EVENT_REFRESH);
        }
      }
    }

    function generate(count) {
      var slides = Slides.get().slice();
      var length = slides.length;

      if (length) {
        while (slides.length < count) {
          push(slides, slides);
        }

        push(slides.slice(-count), slides.slice(0, count)).forEach(function (Slide, index) {
          var isHead = index < count;
          var clone = cloneDeep(Slide.slide, index);
          isHead ? before(clone, slides[0].slide) : append(Elements.list, clone);
          push(clones, clone);
          Slides.register(clone, index - count + (isHead ? 0 : length), Slide.index);
        });
      }
    }

    function cloneDeep(elm, index) {
      var clone = elm.cloneNode(true);
      addClass(clone, options.classes.clone);
      clone.id = Splide2.root.id + "-clone" + pad(index + 1);
      return clone;
    }

    function computeCloneCount() {
      var clones2 = options.clones;

      if (!Splide2.is(LOOP)) {
        clones2 = 0;
      } else if (isUndefined(clones2)) {
        var fixedSize = options[resolve("fixedWidth")] && Components2.Layout.slideSize(0);
        var fixedCount = fixedSize && ceil(rect(Elements.track)[resolve("width")] / fixedSize);
        clones2 = fixedCount || options[resolve("autoWidth")] && Splide2.length || options.perPage * MULTIPLIER;
      }

      return clones2;
    }

    return {
      mount: mount,
      destroy: destroy
    };
  }

  function Move(Splide2, Components2, options) {
    var _EventInterface4 = EventInterface(Splide2),
        on = _EventInterface4.on,
        emit = _EventInterface4.emit;

    var set = Splide2.state.set;
    var _Components2$Layout = Components2.Layout,
        slideSize = _Components2$Layout.slideSize,
        getPadding = _Components2$Layout.getPadding,
        totalSize = _Components2$Layout.totalSize,
        listSize = _Components2$Layout.listSize,
        sliderSize = _Components2$Layout.sliderSize;
    var _Components2$Directio = Components2.Direction,
        resolve = _Components2$Directio.resolve,
        orient = _Components2$Directio.orient;
    var _Components2$Elements3 = Components2.Elements,
        list = _Components2$Elements3.list,
        track = _Components2$Elements3.track;
    var Transition;

    function mount() {
      Transition = Components2.Transition;
      on([EVENT_MOUNTED, EVENT_RESIZED, EVENT_UPDATED, EVENT_REFRESH], reposition);
    }

    function reposition() {
      if (!Components2.Controller.isBusy()) {
        Components2.Scroll.cancel();
        jump(Splide2.index);
        Components2.Slides.update();
      }
    }

    function move(dest, index, prev, callback) {
      if (dest !== index && canShift(dest > prev)) {
        cancel();
        translate(shift(getPosition(), dest > prev), true);
      }

      set(MOVING);
      emit(EVENT_MOVE, index, prev, dest);
      Transition.start(index, function () {
        set(IDLE);
        emit(EVENT_MOVED, index, prev, dest);
        callback && callback();
      });
    }

    function jump(index) {
      translate(toPosition(index, true));
    }

    function translate(position, preventLoop) {
      if (!Splide2.is(FADE)) {
        var destination = preventLoop ? position : loop(position);
        style(list, "transform", "translate" + resolve("X") + "(" + destination + "px)");
        position !== destination && emit(EVENT_SHIFTED);
      }
    }

    function loop(position) {
      if (Splide2.is(LOOP)) {
        var index = toIndex(position);
        var exceededMax = index > Components2.Controller.getEnd();
        var exceededMin = index < 0;

        if (exceededMin || exceededMax) {
          position = shift(position, exceededMax);
        }
      }

      return position;
    }

    function shift(position, backwards) {
      var excess = position - getLimit(backwards);
      var size = sliderSize();
      position -= orient(size * (ceil(abs(excess) / size) || 1)) * (backwards ? 1 : -1);
      return position;
    }

    function cancel() {
      translate(getPosition(), true);
      Transition.cancel();
    }

    function toIndex(position) {
      var Slides = Components2.Slides.get();
      var index = 0;
      var minDistance = Infinity;

      for (var i = 0; i < Slides.length; i++) {
        var slideIndex = Slides[i].index;
        var distance = abs(toPosition(slideIndex, true) - position);

        if (distance <= minDistance) {
          minDistance = distance;
          index = slideIndex;
        } else {
          break;
        }
      }

      return index;
    }

    function toPosition(index, trimming) {
      var position = orient(totalSize(index - 1) - offset(index));
      return trimming ? trim(position) : position;
    }

    function getPosition() {
      var left = resolve("left");
      return rect(list)[left] - rect(track)[left] + orient(getPadding(false));
    }

    function trim(position) {
      if (options.trimSpace && Splide2.is(SLIDE)) {
        position = clamp(position, 0, orient(sliderSize(true) - listSize()));
      }

      return position;
    }

    function offset(index) {
      var focus = options.focus;
      return focus === "center" ? (listSize() - slideSize(index, true)) / 2 : +focus * slideSize(index) || 0;
    }

    function getLimit(max) {
      return toPosition(max ? Components2.Controller.getEnd() : 0, !!options.trimSpace);
    }

    function canShift(backwards) {
      var shifted = orient(shift(getPosition(), backwards));
      return backwards ? shifted >= 0 : shifted <= list[resolve("scrollWidth")] - rect(track)[resolve("width")];
    }

    function exceededLimit(max, position) {
      position = isUndefined(position) ? getPosition() : position;
      var exceededMin = max !== true && orient(position) < orient(getLimit(false));
      var exceededMax = max !== false && orient(position) > orient(getLimit(true));
      return exceededMin || exceededMax;
    }

    return {
      mount: mount,
      move: move,
      jump: jump,
      translate: translate,
      shift: shift,
      cancel: cancel,
      toIndex: toIndex,
      toPosition: toPosition,
      getPosition: getPosition,
      getLimit: getLimit,
      exceededLimit: exceededLimit,
      reposition: reposition
    };
  }

  function Controller(Splide2, Components2, options) {
    var _EventInterface5 = EventInterface(Splide2),
        on = _EventInterface5.on,
        emit = _EventInterface5.emit;

    var Move = Components2.Move;
    var getPosition = Move.getPosition,
        getLimit = Move.getLimit,
        toPosition = Move.toPosition;
    var _Components2$Slides = Components2.Slides,
        isEnough = _Components2$Slides.isEnough,
        getLength = _Components2$Slides.getLength;
    var omitEnd = options.omitEnd;
    var isLoop = Splide2.is(LOOP);
    var isSlide = Splide2.is(SLIDE);
    var getNext = apply(getAdjacent, false);
    var getPrev = apply(getAdjacent, true);
    var currIndex = options.start || 0;
    var endIndex;
    var prevIndex = currIndex;
    var slideCount;
    var perMove;
    var perPage;

    function mount() {
      init();
      on([EVENT_UPDATED, EVENT_REFRESH, EVENT_END_INDEX_CHANGED], init);
      on(EVENT_RESIZED, onResized);
    }

    function init() {
      slideCount = getLength(true);
      perMove = options.perMove;
      perPage = options.perPage;
      endIndex = getEnd();
      var index = clamp(currIndex, 0, omitEnd ? endIndex : slideCount - 1);

      if (index !== currIndex) {
        currIndex = index;
        Move.reposition();
      }
    }

    function onResized() {
      if (endIndex !== getEnd()) {
        emit(EVENT_END_INDEX_CHANGED);
      }
    }

    function go(control, allowSameIndex, callback) {
      if (!isBusy()) {
        var dest = parse(control);
        var index = loop(dest);

        if (index > -1 && (allowSameIndex || index !== currIndex)) {
          setIndex(index);
          Move.move(dest, index, prevIndex, callback);
        }
      }
    }

    function scroll(destination, duration, snap, callback) {
      Components2.Scroll.scroll(destination, duration, snap, function () {
        var index = loop(Move.toIndex(getPosition()));
        setIndex(omitEnd ? min(index, endIndex) : index);
        callback && callback();
      });
    }

    function parse(control) {
      var index = currIndex;

      if (isString(control)) {
        var _ref = control.match(/([+\-<>])(\d+)?/) || [],
            indicator = _ref[1],
            number = _ref[2];

        if (indicator === "+" || indicator === "-") {
          index = computeDestIndex(currIndex + +("" + indicator + (+number || 1)), currIndex);
        } else if (indicator === ">") {
          index = number ? toIndex(+number) : getNext(true);
        } else if (indicator === "<") {
          index = getPrev(true);
        }
      } else {
        index = isLoop ? control : clamp(control, 0, endIndex);
      }

      return index;
    }

    function getAdjacent(prev, destination) {
      var number = perMove || (hasFocus() ? 1 : perPage);
      var dest = computeDestIndex(currIndex + number * (prev ? -1 : 1), currIndex, !(perMove || hasFocus()));

      if (dest === -1 && isSlide) {
        if (!approximatelyEqual(getPosition(), getLimit(!prev), 1)) {
          return prev ? 0 : endIndex;
        }
      }

      return destination ? dest : loop(dest);
    }

    function computeDestIndex(dest, from, snapPage) {
      if (isEnough() || hasFocus()) {
        var index = computeMovableDestIndex(dest);

        if (index !== dest) {
          from = dest;
          dest = index;
          snapPage = false;
        }

        if (dest < 0 || dest > endIndex) {
          if (!perMove && (between(0, dest, from, true) || between(endIndex, from, dest, true))) {
            dest = toIndex(toPage(dest));
          } else {
            if (isLoop) {
              dest = snapPage ? dest < 0 ? -(slideCount % perPage || perPage) : slideCount : dest;
            } else if (options.rewind) {
              dest = dest < 0 ? endIndex : 0;
            } else {
              dest = -1;
            }
          }
        } else {
          if (snapPage && dest !== from) {
            dest = toIndex(toPage(from) + (dest < from ? -1 : 1));
          }
        }
      } else {
        dest = -1;
      }

      return dest;
    }

    function computeMovableDestIndex(dest) {
      if (isSlide && options.trimSpace === "move" && dest !== currIndex) {
        var position = getPosition();

        while (position === toPosition(dest, true) && between(dest, 0, Splide2.length - 1, !options.rewind)) {
          dest < currIndex ? --dest : ++dest;
        }
      }

      return dest;
    }

    function loop(index) {
      return isLoop ? (index + slideCount) % slideCount || 0 : index;
    }

    function getEnd() {
      var end = slideCount - (hasFocus() || isLoop && perMove ? 1 : perPage);

      while (omitEnd && end-- > 0) {
        if (toPosition(slideCount - 1, true) !== toPosition(end, true)) {
          end++;
          break;
        }
      }

      return clamp(end, 0, slideCount - 1);
    }

    function toIndex(page) {
      return clamp(hasFocus() ? page : perPage * page, 0, endIndex);
    }

    function toPage(index) {
      return hasFocus() ? min(index, endIndex) : floor((index >= endIndex ? slideCount - 1 : index) / perPage);
    }

    function toDest(destination) {
      var closest = Move.toIndex(destination);
      return isSlide ? clamp(closest, 0, endIndex) : closest;
    }

    function setIndex(index) {
      if (index !== currIndex) {
        prevIndex = currIndex;
        currIndex = index;
      }
    }

    function getIndex(prev) {
      return prev ? prevIndex : currIndex;
    }

    function hasFocus() {
      return !isUndefined(options.focus) || options.isNavigation;
    }

    function isBusy() {
      return Splide2.state.is([MOVING, SCROLLING]) && !!options.waitForTransition;
    }

    return {
      mount: mount,
      go: go,
      scroll: scroll,
      getNext: getNext,
      getPrev: getPrev,
      getAdjacent: getAdjacent,
      getEnd: getEnd,
      setIndex: setIndex,
      getIndex: getIndex,
      toIndex: toIndex,
      toPage: toPage,
      toDest: toDest,
      hasFocus: hasFocus,
      isBusy: isBusy
    };
  }

  var XML_NAME_SPACE = "http://www.w3.org/2000/svg";
  var PATH = "m15.5 0.932-4.3 4.38 14.5 14.6-14.5 14.5 4.3 4.4 14.6-14.6 4.4-4.3-4.4-4.4-14.6-14.6z";
  var SIZE = 40;

  function Arrows(Splide2, Components2, options) {
    var event = EventInterface(Splide2);
    var on = event.on,
        bind = event.bind,
        emit = event.emit;
    var classes = options.classes,
        i18n = options.i18n;
    var Elements = Components2.Elements,
        Controller = Components2.Controller;
    var placeholder = Elements.arrows,
        track = Elements.track;
    var wrapper = placeholder;
    var prev = Elements.prev;
    var next = Elements.next;
    var created;
    var wrapperClasses;
    var arrows = {};

    function mount() {
      init();
      on(EVENT_UPDATED, remount);
    }

    function remount() {
      destroy();
      mount();
    }

    function init() {
      var enabled = options.arrows;

      if (enabled && !(prev && next)) {
        createArrows();
      }

      if (prev && next) {
        assign(arrows, {
          prev: prev,
          next: next
        });
        display(wrapper, enabled ? "" : "none");
        addClass(wrapper, wrapperClasses = CLASS_ARROWS + "--" + options.direction);

        if (enabled) {
          listen();
          update();
          setAttribute([prev, next], ARIA_CONTROLS, track.id);
          emit(EVENT_ARROWS_MOUNTED, prev, next);
        }
      }
    }

    function destroy() {
      event.destroy();
      removeClass(wrapper, wrapperClasses);

      if (created) {
        remove(placeholder ? [prev, next] : wrapper);
        prev = next = null;
      } else {
        removeAttribute([prev, next], ALL_ATTRIBUTES);
      }
    }

    function listen() {
      on([EVENT_MOUNTED, EVENT_MOVED, EVENT_REFRESH, EVENT_SCROLLED, EVENT_END_INDEX_CHANGED], update);
      bind(next, "click", apply(go, ">"));
      bind(prev, "click", apply(go, "<"));
    }

    function go(control) {
      Controller.go(control, true);
    }

    function createArrows() {
      wrapper = placeholder || create("div", classes.arrows);
      prev = createArrow(true);
      next = createArrow(false);
      created = true;
      append(wrapper, [prev, next]);
      !placeholder && before(wrapper, track);
    }

    function createArrow(prev2) {
      var arrow = "<button class=\"" + classes.arrow + " " + (prev2 ? classes.prev : classes.next) + "\" type=\"button\"><svg xmlns=\"" + XML_NAME_SPACE + "\" viewBox=\"0 0 " + SIZE + " " + SIZE + "\" width=\"" + SIZE + "\" height=\"" + SIZE + "\" focusable=\"false\"><path d=\"" + (options.arrowPath || PATH) + "\" />";
      return parseHtml(arrow);
    }

    function update() {
      if (prev && next) {
        var index = Splide2.index;
        var prevIndex = Controller.getPrev();
        var nextIndex = Controller.getNext();
        var prevLabel = prevIndex > -1 && index < prevIndex ? i18n.last : i18n.prev;
        var nextLabel = nextIndex > -1 && index > nextIndex ? i18n.first : i18n.next;
        prev.disabled = prevIndex < 0;
        next.disabled = nextIndex < 0;
        setAttribute(prev, ARIA_LABEL, prevLabel);
        setAttribute(next, ARIA_LABEL, nextLabel);
        emit(EVENT_ARROWS_UPDATED, prev, next, prevIndex, nextIndex);
      }
    }

    return {
      arrows: arrows,
      mount: mount,
      destroy: destroy,
      update: update
    };
  }

  var INTERVAL_DATA_ATTRIBUTE = DATA_ATTRIBUTE + "-interval";

  function Autoplay(Splide2, Components2, options) {
    var _EventInterface6 = EventInterface(Splide2),
        on = _EventInterface6.on,
        bind = _EventInterface6.bind,
        emit = _EventInterface6.emit;

    var interval = RequestInterval(options.interval, Splide2.go.bind(Splide2, ">"), onAnimationFrame);
    var isPaused = interval.isPaused;
    var Elements = Components2.Elements,
        _Components2$Elements4 = Components2.Elements,
        root = _Components2$Elements4.root,
        toggle = _Components2$Elements4.toggle;
    var autoplay = options.autoplay;
    var hovered;
    var focused;
    var stopped = autoplay === "pause";

    function mount() {
      if (autoplay) {
        listen();
        toggle && setAttribute(toggle, ARIA_CONTROLS, Elements.track.id);
        stopped || play();
        update();
      }
    }

    function listen() {
      if (options.pauseOnHover) {
        bind(root, "mouseenter mouseleave", function (e) {
          hovered = e.type === "mouseenter";
          autoToggle();
        });
      }

      if (options.pauseOnFocus) {
        bind(root, "focusin focusout", function (e) {
          focused = e.type === "focusin";
          autoToggle();
        });
      }

      if (toggle) {
        bind(toggle, "click", function () {
          stopped ? play() : pause(true);
        });
      }

      on([EVENT_MOVE, EVENT_SCROLL, EVENT_REFRESH], interval.rewind);
      on(EVENT_MOVE, onMove);
    }

    function play() {
      if (isPaused() && Components2.Slides.isEnough()) {
        interval.start(!options.resetProgress);
        focused = hovered = stopped = false;
        update();
        emit(EVENT_AUTOPLAY_PLAY);
      }
    }

    function pause(stop) {
      if (stop === void 0) {
        stop = true;
      }

      stopped = !!stop;
      update();

      if (!isPaused()) {
        interval.pause();
        emit(EVENT_AUTOPLAY_PAUSE);
      }
    }

    function autoToggle() {
      if (!stopped) {
        hovered || focused ? pause(false) : play();
      }
    }

    function update() {
      if (toggle) {
        toggleClass(toggle, CLASS_ACTIVE, !stopped);
        setAttribute(toggle, ARIA_LABEL, options.i18n[stopped ? "play" : "pause"]);
      }
    }

    function onAnimationFrame(rate) {
      var bar = Elements.bar;
      bar && style(bar, "width", rate * 100 + "%");
      emit(EVENT_AUTOPLAY_PLAYING, rate);
    }

    function onMove(index) {
      var Slide = Components2.Slides.getAt(index);
      interval.set(Slide && +getAttribute(Slide.slide, INTERVAL_DATA_ATTRIBUTE) || options.interval);
    }

    return {
      mount: mount,
      destroy: interval.cancel,
      play: play,
      pause: pause,
      isPaused: isPaused
    };
  }

  function Cover(Splide2, Components2, options) {
    var _EventInterface7 = EventInterface(Splide2),
        on = _EventInterface7.on;

    function mount() {
      if (options.cover) {
        on(EVENT_LAZYLOAD_LOADED, apply(toggle, true));
        on([EVENT_MOUNTED, EVENT_UPDATED, EVENT_REFRESH], apply(cover, true));
      }
    }

    function cover(cover2) {
      Components2.Slides.forEach(function (Slide) {
        var img = child(Slide.container || Slide.slide, "img");

        if (img && img.src) {
          toggle(cover2, img, Slide);
        }
      });
    }

    function toggle(cover2, img, Slide) {
      Slide.style("background", cover2 ? "center/cover no-repeat url(\"" + img.src + "\")" : "", true);
      display(img, cover2 ? "none" : "");
    }

    return {
      mount: mount,
      destroy: apply(cover, false)
    };
  }

  var BOUNCE_DIFF_THRESHOLD = 10;
  var BOUNCE_DURATION = 600;
  var FRICTION_FACTOR = 0.6;
  var BASE_VELOCITY = 1.5;
  var MIN_DURATION = 800;

  function Scroll(Splide2, Components2, options) {
    var _EventInterface8 = EventInterface(Splide2),
        on = _EventInterface8.on,
        emit = _EventInterface8.emit;

    var set = Splide2.state.set;
    var Move = Components2.Move;
    var getPosition = Move.getPosition,
        getLimit = Move.getLimit,
        exceededLimit = Move.exceededLimit,
        translate = Move.translate;
    var isSlide = Splide2.is(SLIDE);
    var interval;
    var callback;
    var friction = 1;

    function mount() {
      on(EVENT_MOVE, clear);
      on([EVENT_UPDATED, EVENT_REFRESH], cancel);
    }

    function scroll(destination, duration, snap, onScrolled, noConstrain) {
      var from = getPosition();
      clear();

      if (snap && (!isSlide || !exceededLimit())) {
        var size = Components2.Layout.sliderSize();
        var offset = sign(destination) * size * floor(abs(destination) / size) || 0;
        destination = Move.toPosition(Components2.Controller.toDest(destination % size)) + offset;
      }

      var noDistance = approximatelyEqual(from, destination, 1);
      friction = 1;
      duration = noDistance ? 0 : duration || max(abs(destination - from) / BASE_VELOCITY, MIN_DURATION);
      callback = onScrolled;
      interval = RequestInterval(duration, onEnd, apply(update, from, destination, noConstrain), 1);
      set(SCROLLING);
      emit(EVENT_SCROLL);
      interval.start();
    }

    function onEnd() {
      set(IDLE);
      callback && callback();
      emit(EVENT_SCROLLED);
    }

    function update(from, to, noConstrain, rate) {
      var position = getPosition();
      var target = from + (to - from) * easing(rate);
      var diff = (target - position) * friction;
      translate(position + diff);

      if (isSlide && !noConstrain && exceededLimit()) {
        friction *= FRICTION_FACTOR;

        if (abs(diff) < BOUNCE_DIFF_THRESHOLD) {
          scroll(getLimit(exceededLimit(true)), BOUNCE_DURATION, false, callback, true);
        }
      }
    }

    function clear() {
      if (interval) {
        interval.cancel();
      }
    }

    function cancel() {
      if (interval && !interval.isPaused()) {
        clear();
        onEnd();
      }
    }

    function easing(t) {
      var easingFunc = options.easingFunc;
      return easingFunc ? easingFunc(t) : 1 - Math.pow(1 - t, 4);
    }

    return {
      mount: mount,
      destroy: clear,
      scroll: scroll,
      cancel: cancel
    };
  }

  var SCROLL_LISTENER_OPTIONS = {
    passive: false,
    capture: true
  };

  function Drag(Splide2, Components2, options) {
    var _EventInterface9 = EventInterface(Splide2),
        on = _EventInterface9.on,
        emit = _EventInterface9.emit,
        bind = _EventInterface9.bind,
        unbind = _EventInterface9.unbind;

    var state = Splide2.state;
    var Move = Components2.Move,
        Scroll = Components2.Scroll,
        Controller = Components2.Controller,
        track = Components2.Elements.track,
        reduce = Components2.Media.reduce;
    var _Components2$Directio2 = Components2.Direction,
        resolve = _Components2$Directio2.resolve,
        orient = _Components2$Directio2.orient;
    var getPosition = Move.getPosition,
        exceededLimit = Move.exceededLimit;
    var basePosition;
    var baseEvent;
    var prevBaseEvent;
    var isFree;
    var dragging;
    var exceeded = false;
    var clickPrevented;
    var disabled;
    var target;

    function mount() {
      bind(track, POINTER_MOVE_EVENTS, noop, SCROLL_LISTENER_OPTIONS);
      bind(track, POINTER_UP_EVENTS, noop, SCROLL_LISTENER_OPTIONS);
      bind(track, POINTER_DOWN_EVENTS, onPointerDown, SCROLL_LISTENER_OPTIONS);
      bind(track, "click", onClick, {
        capture: true
      });
      bind(track, "dragstart", prevent);
      on([EVENT_MOUNTED, EVENT_UPDATED], init);
    }

    function init() {
      var drag = options.drag;
      disable(!drag);
      isFree = drag === "free";
    }

    function onPointerDown(e) {
      clickPrevented = false;

      if (!disabled) {
        var isTouch = isTouchEvent(e);

        if (isDraggable(e.target) && (isTouch || !e.button)) {
          if (!Controller.isBusy()) {
            target = isTouch ? track : window;
            dragging = state.is([MOVING, SCROLLING]);
            prevBaseEvent = null;
            bind(target, POINTER_MOVE_EVENTS, onPointerMove, SCROLL_LISTENER_OPTIONS);
            bind(target, POINTER_UP_EVENTS, onPointerUp, SCROLL_LISTENER_OPTIONS);
            Move.cancel();
            Scroll.cancel();
            save(e);
          } else {
            prevent(e, true);
          }
        }
      }
    }

    function onPointerMove(e) {
      if (!state.is(DRAGGING)) {
        state.set(DRAGGING);
        emit(EVENT_DRAG);
      }

      if (e.cancelable) {
        if (dragging) {
          Move.translate(basePosition + constrain(diffCoord(e)));
          var expired = diffTime(e) > LOG_INTERVAL;
          var hasExceeded = exceeded !== (exceeded = exceededLimit());

          if (expired || hasExceeded) {
            save(e);
          }

          clickPrevented = true;
          emit(EVENT_DRAGGING);
          prevent(e);
        } else if (isSliderDirection(e)) {
          dragging = shouldStart(e);
          prevent(e);
        }
      }
    }

    function onPointerUp(e) {
      if (state.is(DRAGGING)) {
        state.set(IDLE);
        emit(EVENT_DRAGGED);
      }

      if (dragging) {
        move(e);
        prevent(e);
      }

      unbind(target, POINTER_MOVE_EVENTS, onPointerMove);
      unbind(target, POINTER_UP_EVENTS, onPointerUp);
      dragging = false;
    }

    function onClick(e) {
      if (!disabled && clickPrevented) {
        prevent(e, true);
      }
    }

    function save(e) {
      prevBaseEvent = baseEvent;
      baseEvent = e;
      basePosition = getPosition();
    }

    function move(e) {
      var velocity = computeVelocity(e);
      var destination = computeDestination(velocity);
      var rewind = options.rewind && options.rewindByDrag;
      reduce(false);

      if (isFree) {
        Controller.scroll(destination, 0, options.snap);
      } else if (Splide2.is(FADE)) {
        Controller.go(orient(sign(velocity)) < 0 ? rewind ? "<" : "-" : rewind ? ">" : "+");
      } else if (Splide2.is(SLIDE) && exceeded && rewind) {
        Controller.go(exceededLimit(true) ? ">" : "<");
      } else {
        Controller.go(Controller.toDest(destination), true);
      }

      reduce(true);
    }

    function shouldStart(e) {
      var thresholds = options.dragMinThreshold;
      var isObj = isObject(thresholds);
      var mouse = isObj && thresholds.mouse || 0;
      var touch = (isObj ? thresholds.touch : +thresholds) || 10;
      return abs(diffCoord(e)) > (isTouchEvent(e) ? touch : mouse);
    }

    function isSliderDirection(e) {
      return abs(diffCoord(e)) > abs(diffCoord(e, true));
    }

    function computeVelocity(e) {
      if (Splide2.is(LOOP) || !exceeded) {
        var time = diffTime(e);

        if (time && time < LOG_INTERVAL) {
          return diffCoord(e) / time;
        }
      }

      return 0;
    }

    function computeDestination(velocity) {
      return getPosition() + sign(velocity) * min(abs(velocity) * (options.flickPower || 600), isFree ? Infinity : Components2.Layout.listSize() * (options.flickMaxPages || 1));
    }

    function diffCoord(e, orthogonal) {
      return coordOf(e, orthogonal) - coordOf(getBaseEvent(e), orthogonal);
    }

    function diffTime(e) {
      return timeOf(e) - timeOf(getBaseEvent(e));
    }

    function getBaseEvent(e) {
      return baseEvent === e && prevBaseEvent || baseEvent;
    }

    function coordOf(e, orthogonal) {
      return (isTouchEvent(e) ? e.changedTouches[0] : e)["page" + resolve(orthogonal ? "Y" : "X")];
    }

    function constrain(diff) {
      return diff / (exceeded && Splide2.is(SLIDE) ? FRICTION : 1);
    }

    function isDraggable(target2) {
      var noDrag = options.noDrag;
      return !matches(target2, "." + CLASS_PAGINATION_PAGE + ", ." + CLASS_ARROW) && (!noDrag || !matches(target2, noDrag));
    }

    function isTouchEvent(e) {
      return typeof TouchEvent !== "undefined" && e instanceof TouchEvent;
    }

    function isDragging() {
      return dragging;
    }

    function disable(value) {
      disabled = value;
    }

    return {
      mount: mount,
      disable: disable,
      isDragging: isDragging
    };
  }

  var NORMALIZATION_MAP = {
    Spacebar: " ",
    Right: ARROW_RIGHT,
    Left: ARROW_LEFT,
    Up: ARROW_UP,
    Down: ARROW_DOWN
  };

  function normalizeKey(key) {
    key = isString(key) ? key : key.key;
    return NORMALIZATION_MAP[key] || key;
  }

  var KEYBOARD_EVENT = "keydown";

  function Keyboard(Splide2, Components2, options) {
    var _EventInterface10 = EventInterface(Splide2),
        on = _EventInterface10.on,
        bind = _EventInterface10.bind,
        unbind = _EventInterface10.unbind;

    var root = Splide2.root;
    var resolve = Components2.Direction.resolve;
    var target;
    var disabled;

    function mount() {
      init();
      on(EVENT_UPDATED, destroy);
      on(EVENT_UPDATED, init);
      on(EVENT_MOVE, onMove);
    }

    function init() {
      var keyboard = options.keyboard;

      if (keyboard) {
        target = keyboard === "global" ? window : root;
        bind(target, KEYBOARD_EVENT, onKeydown);
      }
    }

    function destroy() {
      unbind(target, KEYBOARD_EVENT);
    }

    function disable(value) {
      disabled = value;
    }

    function onMove() {
      var _disabled = disabled;
      disabled = true;
      nextTick(function () {
        disabled = _disabled;
      });
    }

    function onKeydown(e) {
      if (!disabled) {
        var key = normalizeKey(e);

        if (key === resolve(ARROW_LEFT)) {
          Splide2.go("<");
        } else if (key === resolve(ARROW_RIGHT)) {
          Splide2.go(">");
        }
      }
    }

    return {
      mount: mount,
      destroy: destroy,
      disable: disable
    };
  }

  var SRC_DATA_ATTRIBUTE = DATA_ATTRIBUTE + "-lazy";
  var SRCSET_DATA_ATTRIBUTE = SRC_DATA_ATTRIBUTE + "-srcset";
  var IMAGE_SELECTOR = "[" + SRC_DATA_ATTRIBUTE + "], [" + SRCSET_DATA_ATTRIBUTE + "]";

  function LazyLoad(Splide2, Components2, options) {
    var _EventInterface11 = EventInterface(Splide2),
        on = _EventInterface11.on,
        off = _EventInterface11.off,
        bind = _EventInterface11.bind,
        emit = _EventInterface11.emit;

    var isSequential = options.lazyLoad === "sequential";
    var events = [EVENT_MOVED, EVENT_SCROLLED];
    var entries = [];

    function mount() {
      if (options.lazyLoad) {
        init();
        on(EVENT_REFRESH, init);
      }
    }

    function init() {
      empty(entries);
      register();

      if (isSequential) {
        loadNext();
      } else {
        off(events);
        on(events, check);
        check();
      }
    }

    function register() {
      Components2.Slides.forEach(function (Slide) {
        queryAll(Slide.slide, IMAGE_SELECTOR).forEach(function (img) {
          var src = getAttribute(img, SRC_DATA_ATTRIBUTE);
          var srcset = getAttribute(img, SRCSET_DATA_ATTRIBUTE);

          if (src !== img.src || srcset !== img.srcset) {
            var className = options.classes.spinner;
            var parent = img.parentElement;
            var spinner = child(parent, "." + className) || create("span", className, parent);
            entries.push([img, Slide, spinner]);
            img.src || display(img, "none");
          }
        });
      });
    }

    function check() {
      entries = entries.filter(function (data) {
        var distance = options.perPage * ((options.preloadPages || 1) + 1) - 1;
        return data[1].isWithin(Splide2.index, distance) ? load(data) : true;
      });
      entries.length || off(events);
    }

    function load(data) {
      var img = data[0];
      addClass(data[1].slide, CLASS_LOADING);
      bind(img, "load error", apply(onLoad, data));
      setAttribute(img, "src", getAttribute(img, SRC_DATA_ATTRIBUTE));
      setAttribute(img, "srcset", getAttribute(img, SRCSET_DATA_ATTRIBUTE));
      removeAttribute(img, SRC_DATA_ATTRIBUTE);
      removeAttribute(img, SRCSET_DATA_ATTRIBUTE);
    }

    function onLoad(data, e) {
      var img = data[0],
          Slide = data[1];
      removeClass(Slide.slide, CLASS_LOADING);

      if (e.type !== "error") {
        remove(data[2]);
        display(img, "");
        emit(EVENT_LAZYLOAD_LOADED, img, Slide);
        emit(EVENT_RESIZE);
      }

      isSequential && loadNext();
    }

    function loadNext() {
      entries.length && load(entries.shift());
    }

    return {
      mount: mount,
      destroy: apply(empty, entries),
      check: check
    };
  }

  function Pagination(Splide2, Components2, options) {
    var event = EventInterface(Splide2);
    var on = event.on,
        emit = event.emit,
        bind = event.bind;
    var Slides = Components2.Slides,
        Elements = Components2.Elements,
        Controller = Components2.Controller;
    var hasFocus = Controller.hasFocus,
        getIndex = Controller.getIndex,
        go = Controller.go;
    var resolve = Components2.Direction.resolve;
    var placeholder = Elements.pagination;
    var items = [];
    var list;
    var paginationClasses;

    function mount() {
      destroy();
      on([EVENT_UPDATED, EVENT_REFRESH, EVENT_END_INDEX_CHANGED], mount);
      var enabled = options.pagination;
      placeholder && display(placeholder, enabled ? "" : "none");

      if (enabled) {
        on([EVENT_MOVE, EVENT_SCROLL, EVENT_SCROLLED], update);
        createPagination();
        update();
        emit(EVENT_PAGINATION_MOUNTED, {
          list: list,
          items: items
        }, getAt(Splide2.index));
      }
    }

    function destroy() {
      if (list) {
        remove(placeholder ? slice(list.children) : list);
        removeClass(list, paginationClasses);
        empty(items);
        list = null;
      }

      event.destroy();
    }

    function createPagination() {
      var length = Splide2.length;
      var classes = options.classes,
          i18n = options.i18n,
          perPage = options.perPage;
      var max = hasFocus() ? Controller.getEnd() + 1 : ceil(length / perPage);
      list = placeholder || create("ul", classes.pagination, Elements.track.parentElement);
      addClass(list, paginationClasses = CLASS_PAGINATION + "--" + getDirection());
      setAttribute(list, ROLE, "tablist");
      setAttribute(list, ARIA_LABEL, i18n.select);
      setAttribute(list, ARIA_ORIENTATION, getDirection() === TTB ? "vertical" : "");

      for (var i = 0; i < max; i++) {
        var li = create("li", null, list);
        var button = create("button", {
          class: classes.page,
          type: "button"
        }, li);
        var controls = Slides.getIn(i).map(function (Slide) {
          return Slide.slide.id;
        });
        var text = !hasFocus() && perPage > 1 ? i18n.pageX : i18n.slideX;
        bind(button, "click", apply(onClick, i));

        if (options.paginationKeyboard) {
          bind(button, "keydown", apply(onKeydown, i));
        }

        setAttribute(li, ROLE, "presentation");
        setAttribute(button, ROLE, "tab");
        setAttribute(button, ARIA_CONTROLS, controls.join(" "));
        setAttribute(button, ARIA_LABEL, format(text, i + 1));
        setAttribute(button, TAB_INDEX, -1);
        items.push({
          li: li,
          button: button,
          page: i
        });
      }
    }

    function onClick(page) {
      go(">" + page, true);
    }

    function onKeydown(page, e) {
      var length = items.length;
      var key = normalizeKey(e);
      var dir = getDirection();
      var nextPage = -1;

      if (key === resolve(ARROW_RIGHT, false, dir)) {
        nextPage = ++page % length;
      } else if (key === resolve(ARROW_LEFT, false, dir)) {
        nextPage = (--page + length) % length;
      } else if (key === "Home") {
        nextPage = 0;
      } else if (key === "End") {
        nextPage = length - 1;
      }

      var item = items[nextPage];

      if (item) {
        focus(item.button);
        go(">" + nextPage);
        prevent(e, true);
      }
    }

    function getDirection() {
      return options.paginationDirection || options.direction;
    }

    function getAt(index) {
      return items[Controller.toPage(index)];
    }

    function update() {
      var prev = getAt(getIndex(true));
      var curr = getAt(getIndex());

      if (prev) {
        var button = prev.button;
        removeClass(button, CLASS_ACTIVE);
        removeAttribute(button, ARIA_SELECTED);
        setAttribute(button, TAB_INDEX, -1);
      }

      if (curr) {
        var _button = curr.button;
        addClass(_button, CLASS_ACTIVE);
        setAttribute(_button, ARIA_SELECTED, true);
        setAttribute(_button, TAB_INDEX, "");
      }

      emit(EVENT_PAGINATION_UPDATED, {
        list: list,
        items: items
      }, prev, curr);
    }

    return {
      items: items,
      mount: mount,
      destroy: destroy,
      getAt: getAt,
      update: update
    };
  }

  var TRIGGER_KEYS = [" ", "Enter"];

  function Sync(Splide2, Components2, options) {
    var isNavigation = options.isNavigation,
        slideFocus = options.slideFocus;
    var events = [];

    function mount() {
      Splide2.splides.forEach(function (target) {
        if (!target.isParent) {
          sync(Splide2, target.splide);
          sync(target.splide, Splide2);
        }
      });

      if (isNavigation) {
        navigate();
      }
    }

    function destroy() {
      events.forEach(function (event) {
        event.destroy();
      });
      empty(events);
    }

    function remount() {
      destroy();
      mount();
    }

    function sync(splide, target) {
      var event = EventInterface(splide);
      event.on(EVENT_MOVE, function (index, prev, dest) {
        target.go(target.is(LOOP) ? dest : index);
      });
      events.push(event);
    }

    function navigate() {
      var event = EventInterface(Splide2);
      var on = event.on;
      on(EVENT_CLICK, onClick);
      on(EVENT_SLIDE_KEYDOWN, onKeydown);
      on([EVENT_MOUNTED, EVENT_UPDATED], update);
      events.push(event);
      event.emit(EVENT_NAVIGATION_MOUNTED, Splide2.splides);
    }

    function update() {
      setAttribute(Components2.Elements.list, ARIA_ORIENTATION, options.direction === TTB ? "vertical" : "");
    }

    function onClick(Slide) {
      Splide2.go(Slide.index);
    }

    function onKeydown(Slide, e) {
      if (includes(TRIGGER_KEYS, normalizeKey(e))) {
        onClick(Slide);
        prevent(e);
      }
    }

    return {
      setup: apply(Components2.Media.set, {
        slideFocus: isUndefined(slideFocus) ? isNavigation : slideFocus
      }, true),
      mount: mount,
      destroy: destroy,
      remount: remount
    };
  }

  function Wheel(Splide2, Components2, options) {
    var _EventInterface12 = EventInterface(Splide2),
        bind = _EventInterface12.bind;

    var lastTime = 0;

    function mount() {
      if (options.wheel) {
        bind(Components2.Elements.track, "wheel", onWheel, SCROLL_LISTENER_OPTIONS);
      }
    }

    function onWheel(e) {
      if (e.cancelable) {
        var deltaY = e.deltaY;
        var backwards = deltaY < 0;
        var timeStamp = timeOf(e);

        var _min = options.wheelMinThreshold || 0;

        var sleep = options.wheelSleep || 0;

        if (abs(deltaY) > _min && timeStamp - lastTime > sleep) {
          Splide2.go(backwards ? "<" : ">");
          lastTime = timeStamp;
        }

        shouldPrevent(backwards) && prevent(e);
      }
    }

    function shouldPrevent(backwards) {
      return !options.releaseWheel || Splide2.state.is(MOVING) || Components2.Controller.getAdjacent(backwards) !== -1;
    }

    return {
      mount: mount
    };
  }

  var SR_REMOVAL_DELAY = 90;

  function Live(Splide2, Components2, options) {
    var _EventInterface13 = EventInterface(Splide2),
        on = _EventInterface13.on;

    var track = Components2.Elements.track;
    var enabled = options.live && !options.isNavigation;
    var sr = create("span", CLASS_SR);
    var interval = RequestInterval(SR_REMOVAL_DELAY, apply(toggle, false));

    function mount() {
      if (enabled) {
        disable(!Components2.Autoplay.isPaused());
        setAttribute(track, ARIA_ATOMIC, true);
        sr.textContent = "\u2026";
        on(EVENT_AUTOPLAY_PLAY, apply(disable, true));
        on(EVENT_AUTOPLAY_PAUSE, apply(disable, false));
        on([EVENT_MOVED, EVENT_SCROLLED], apply(toggle, true));
      }
    }

    function toggle(active) {
      setAttribute(track, ARIA_BUSY, active);

      if (active) {
        append(track, sr);
        interval.start();
      } else {
        remove(sr);
        interval.cancel();
      }
    }

    function destroy() {
      removeAttribute(track, [ARIA_LIVE, ARIA_ATOMIC, ARIA_BUSY]);
      remove(sr);
    }

    function disable(disabled) {
      if (enabled) {
        setAttribute(track, ARIA_LIVE, disabled ? "off" : "polite");
      }
    }

    return {
      mount: mount,
      disable: disable,
      destroy: destroy
    };
  }

  var ComponentConstructors = /*#__PURE__*/Object.freeze({
    __proto__: null,
    Media: Media,
    Direction: Direction,
    Elements: Elements,
    Slides: Slides,
    Layout: Layout,
    Clones: Clones,
    Move: Move,
    Controller: Controller,
    Arrows: Arrows,
    Autoplay: Autoplay,
    Cover: Cover,
    Scroll: Scroll,
    Drag: Drag,
    Keyboard: Keyboard,
    LazyLoad: LazyLoad,
    Pagination: Pagination,
    Sync: Sync,
    Wheel: Wheel,
    Live: Live
  });
  var I18N = {
    prev: "Previous slide",
    next: "Next slide",
    first: "Go to first slide",
    last: "Go to last slide",
    slideX: "Go to slide %s",
    pageX: "Go to page %s",
    play: "Start autoplay",
    pause: "Pause autoplay",
    carousel: "carousel",
    slide: "slide",
    select: "Select a slide to show",
    slideLabel: "%s of %s"
  };
  var DEFAULTS = {
    type: "slide",
    role: "region",
    speed: 400,
    perPage: 1,
    cloneStatus: true,
    arrows: true,
    pagination: true,
    paginationKeyboard: true,
    interval: 5e3,
    pauseOnHover: true,
    pauseOnFocus: true,
    resetProgress: true,
    easing: "cubic-bezier(0.25, 1, 0.5, 1)",
    drag: true,
    direction: "ltr",
    trimSpace: true,
    focusableNodes: "a, button, textarea, input, select, iframe",
    live: true,
    classes: CLASSES,
    i18n: I18N,
    reducedMotion: {
      speed: 0,
      rewindSpeed: 0,
      autoplay: "pause"
    }
  };

  function Fade(Splide2, Components2, options) {
    var Slides = Components2.Slides;

    function mount() {
      EventInterface(Splide2).on([EVENT_MOUNTED, EVENT_REFRESH], init);
    }

    function init() {
      Slides.forEach(function (Slide) {
        Slide.style("transform", "translateX(-" + 100 * Slide.index + "%)");
      });
    }

    function start(index, done) {
      Slides.style("transition", "opacity " + options.speed + "ms " + options.easing);
      nextTick(done);
    }

    return {
      mount: mount,
      start: start,
      cancel: noop
    };
  }

  function Slide(Splide2, Components2, options) {
    var Move = Components2.Move,
        Controller = Components2.Controller,
        Scroll = Components2.Scroll;
    var list = Components2.Elements.list;
    var transition = apply(style, list, "transition");
    var endCallback;

    function mount() {
      EventInterface(Splide2).bind(list, "transitionend", function (e) {
        if (e.target === list && endCallback) {
          cancel();
          endCallback();
        }
      });
    }

    function start(index, done) {
      var destination = Move.toPosition(index, true);
      var position = Move.getPosition();
      var speed = getSpeed(index);

      if (abs(destination - position) >= 1 && speed >= 1) {
        if (options.useScroll) {
          Scroll.scroll(destination, speed, false, done);
        } else {
          transition("transform " + speed + "ms " + options.easing);
          Move.translate(destination, true);
          endCallback = done;
        }
      } else {
        Move.jump(index);
        done();
      }
    }

    function cancel() {
      transition("");
      Scroll.cancel();
    }

    function getSpeed(index) {
      var rewindSpeed = options.rewindSpeed;

      if (Splide2.is(SLIDE) && rewindSpeed) {
        var prev = Controller.getIndex(true);
        var end = Controller.getEnd();

        if (prev === 0 && index >= end || prev >= end && index === 0) {
          return rewindSpeed;
        }
      }

      return options.speed;
    }

    return {
      mount: mount,
      start: start,
      cancel: cancel
    };
  }

  var _Splide = /*#__PURE__*/function () {
    function _Splide(target, options) {
      this.event = EventInterface();
      this.Components = {};
      this.state = State(CREATED);
      this.splides = [];
      this._o = {};
      this._E = {};
      var root = isString(target) ? query(document, target) : target;
      assert(root, root + " is invalid.");
      this.root = root;
      options = merge({
        label: getAttribute(root, ARIA_LABEL) || "",
        labelledby: getAttribute(root, ARIA_LABELLEDBY) || ""
      }, DEFAULTS, _Splide.defaults, options || {});

      try {
        merge(options, JSON.parse(getAttribute(root, DATA_ATTRIBUTE)));
      } catch (e) {
        assert(false, "Invalid JSON");
      }

      this._o = Object.create(merge({}, options));
    }

    var _proto = _Splide.prototype;

    _proto.mount = function mount(Extensions, Transition) {
      var _this = this;

      var state = this.state,
          Components2 = this.Components;
      assert(state.is([CREATED, DESTROYED]), "Already mounted!");
      state.set(CREATED);
      this._C = Components2;
      this._T = Transition || this._T || (this.is(FADE) ? Fade : Slide);
      this._E = Extensions || this._E;
      var Constructors = assign({}, ComponentConstructors, this._E, {
        Transition: this._T
      });
      forOwn(Constructors, function (Component, key) {
        var component = Component(_this, Components2, _this._o);
        Components2[key] = component;
        component.setup && component.setup();
      });
      forOwn(Components2, function (component) {
        component.mount && component.mount();
      });
      this.emit(EVENT_MOUNTED);
      addClass(this.root, CLASS_INITIALIZED);
      state.set(IDLE);
      this.emit(EVENT_READY);
      return this;
    };

    _proto.sync = function sync(splide) {
      this.splides.push({
        splide: splide
      });
      splide.splides.push({
        splide: this,
        isParent: true
      });

      if (this.state.is(IDLE)) {
        this._C.Sync.remount();

        splide.Components.Sync.remount();
      }

      return this;
    };

    _proto.go = function go(control) {
      this._C.Controller.go(control);

      return this;
    };

    _proto.on = function on(events, callback) {
      this.event.on(events, callback);
      return this;
    };

    _proto.off = function off(events) {
      this.event.off(events);
      return this;
    };

    _proto.emit = function emit(event) {
      var _this$event;

      (_this$event = this.event).emit.apply(_this$event, [event].concat(slice(arguments, 1)));

      return this;
    };

    _proto.add = function add(slides, index) {
      this._C.Slides.add(slides, index);

      return this;
    };

    _proto.remove = function remove(matcher) {
      this._C.Slides.remove(matcher);

      return this;
    };

    _proto.is = function is(type) {
      return this._o.type === type;
    };

    _proto.refresh = function refresh() {
      this.emit(EVENT_REFRESH);
      return this;
    };

    _proto.destroy = function destroy(completely) {
      if (completely === void 0) {
        completely = true;
      }

      var event = this.event,
          state = this.state;

      if (state.is(CREATED)) {
        EventInterface(this).on(EVENT_READY, this.destroy.bind(this, completely));
      } else {
        forOwn(this._C, function (component) {
          component.destroy && component.destroy(completely);
        }, true);
        event.emit(EVENT_DESTROY);
        event.destroy();
        completely && empty(this.splides);
        state.set(DESTROYED);
      }

      return this;
    };

    _createClass(_Splide, [{
      key: "options",
      get: function get() {
        return this._o;
      },
      set: function set(options) {
        this._C.Media.set(options, true, true);
      }
    }, {
      key: "length",
      get: function get() {
        return this._C.Slides.getLength(true);
      }
    }, {
      key: "index",
      get: function get() {
        return this._C.Controller.getIndex();
      }
    }]);

    return _Splide;
  }();

  var Splide = _Splide;
  Splide.defaults = {};
  Splide.STATES = STATES;
  return Splide;
});

document.addEventListener('DOMContentLoaded', () => {

    // Mischen der Karten in einem Slider
    const shuffleElements = (element) => {
        const children = Array.from(element.children);

        while (children.length) {
            const randomIndex = Math.floor(Math.random() * children.length);
            element.appendChild(children.splice(randomIndex, 1)[0]);
        }
    };

    for (const element of document.querySelectorAll('[data-shuffle="1"]')) {
        shuffleElements(element);
    }

    // Slider
    Splide.defaults = {
        fixedWidth: true,
        pagination: false,
        type: "loop",
        clones: 4
    }

    var slider = document.getElementsByClassName('splide');
    for (var i = 0; i < slider.length; i++) {
        new Splide(slider[i]).mount();
    }

    const menuOpen = document.querySelector('.menu__open');
    const menuClose = document.querySelector('.menu__close');
    const menu = document.querySelector('.menu');

    menuOpen.addEventListener('click', function () {
        menu.classList.add('menu--active');
        menuOpen.style.display = 'none';
        menuClose.style.display = 'flex';
    });

    menuClose.addEventListener('click', function () {
        menu.classList.remove('menu--active');
        menuOpen.style.display = 'flex';
        menuClose.style.display = 'none';
    });

    document.addEventListener('keydown', (event) => {
        if (event.isComposing || event.keyCode === 229) {
            return;
        }
        if (event.keyCode === 27) {
            menu.classList.remove('menu--active');
            menuOpen.style.display = 'flex';
            menuClose.style.display = 'none';
        }
    });

    const menuItems = document.querySelectorAll('.menu__item--has-submenu');

    menuItems.forEach((menuItem) => {
        const submenu = menuItem.querySelector('.menu__submenu');
        const toggleButton = menuItem.querySelector('.menu__toggle');

        toggleButton.addEventListener('click', () => {
            menuItem.classList.toggle('is-open');
            submenu.style.display = submenu.style.display === 'block' ? 'none' : 'block';
        });
    });

    function doneResizing() {
        if (window.innerWidth >= 1400) {
            menu.classList.remove('menu--active');
            menuOpen.style.display = 'none';
            menuClose.style.display = 'none';
        } else {
            if (!menu.classList.contains('menu--active')) {
                menuOpen.style.display = 'flex';
            }
        }
    }

    var timeOutFunctionId;
    window.onresize = function(){
        clearTimeout(timeOutFunctionId);
        timeOutFunctionId = setTimeout(doneResizing, 100);
    };

    doneResizing();

    const shareToggle = document.getElementById('shareToggle');
    const shareDialog = document.getElementById('shareDialog');

    if (shareToggle !== null) {
        shareToggle.addEventListener('click', function () {
            if (shareDialog.style.display === "none" || shareDialog.style.display === '') {
                shareDialog.style.display = "block";
            } else {
                shareDialog.style.display = "none";
            }
        });
    }

    // Parallax scrolling
    window.onscroll = function() {
        document.documentElement.style.setProperty('--background-translate-y', (-window.scrollY/5)+'px');
    }
});

const apiUrlQuerySuggestions = '/index.php?id=1&type=274&tx_nrwision_ajax[action]=suggestions&tx_nrwision_ajax[controller]=Search&tx_nrwision_ajax[vanilla]=1&tx_nrwision_ajax[query]=';
/**
 * Autocomplete für Input-Feld aktivieren
 * @param selector CSS-Selektor des Elements
 * @param apiUrl Quelle der Vorschläge für Autocomplete
 * @returns {*}
 */
function initAutocomplete(selector, apiUrl) {
    return new autoComplete({
        selector : selector,
        data: {
            src: async (query) => {
                try {
                    const source = await fetch(apiUrl + query);
                    return await source.json();
                } catch (error) {
                    return error;
                }
            },
            keys: ['ac'],
        },
        resultItem: {
            highlight: true,
        },
        submit: true,
        threshold: 2,
    });
}

/**
 * Tabs initialisieren
 */
function manageTabs() {
    const tabContainers = document.querySelectorAll(".tabs-container");

    for (const tabContainer of tabContainers) {
        // Get the tab headers and tab contents.
        const tabHeaders = tabContainer.querySelectorAll(".tab__header");
        const tabContents = tabContainer.querySelectorAll(".tab__content");

        if (tabHeaders.length > 0) {
            // Set the first tab header as active.
            tabHeaders[0].classList.add("tab__button--active");
            tabContents[0].classList.add("active");

            // When a tab header is clicked, set it as active and hide the other tab contents.
            tabHeaders.forEach((header) => {
                header.addEventListener("click", (event) => {
                    // Remove the "active" class from all tab headers.
                    tabHeaders.forEach((header) => {
                        header.classList.remove("tab__button--active");
                    });

                    // Add the "active" class to the clicked tab header.
                    header.classList.add("tab__button--active");

                    // Hide all tab contents.
                    tabContents.forEach((content) => {
                        content.classList.remove("active");
                    });

                    // Show the tab content that is associated with the clicked tab header.
                    const tabContentId = header.dataset.tabContentId;
                    const tabContent = document.getElementById(tabContentId);
                    tabContent.classList.add("active");
                });
            });
        } else {
            tabContainer.querySelector('.tabs__header').classList.add("tab__button--active");
        }
    }
}

function initScrollToTop() {
    /**
     * scrollToTop: wieder nach oben scrollen
     */
    let isClicked = false;
    const scrollToTop = document.querySelector('.scrollToTop');
    scrollToTop.style.display = "none";

    window.addEventListener('scroll', function() {
        if (!isClicked) {
            if (window.scrollY > 675) {
                fadeIn(scrollToTop, 500);
            } else {
                fadeOut(scrollToTop, 500);
            }
        }
    });

    scrollToTop.addEventListener('click', function() {
        isClicked = true;
        fadeOut(scrollToTop, 500);
        scrollToTopSmoothScroll(0, 800, function() {
            isClicked = false;
        });
    });

    function fadeIn(element, duration) {
        if (element.style.display !== 'block') {
            element.style.opacity = 0;
            element.style.display = "block";

            let start = null;

            function animation(timestamp) {
                if (!start) start = timestamp;
                const progress = timestamp - start;
                element.style.opacity = progress / duration;
                if (progress < duration) {
                    requestAnimationFrame(animation);
                }
            }

            requestAnimationFrame(animation);
        }
    }

    function fadeOut(element, duration) {
        if (element.style.display === 'block') {
            element.style.opacity = 1;

            let start = null;

            function animation(timestamp) {
                if (!start) start = timestamp;
                const progress = timestamp - start;
                element.style.opacity = 1 - progress / duration;
                if (progress < duration) {
                    requestAnimationFrame(animation);
                } else {
                    element.style.display = "none";
                }
            }

            requestAnimationFrame(animation);
        }
    }

    function scrollToTopSmoothScroll(targetPosition, duration, callback) {
        const startPosition = window.scrollY;
        const distance = targetPosition - startPosition;
        const startTime = performance.now();

        function animation(currentTime) {
            const elapsedTime = currentTime - startTime;
            if (elapsedTime < duration) {
                const ease = easeOutCubic(elapsedTime, startPosition, distance, duration);
                window.scrollTo(0, ease);
                requestAnimationFrame(animation);
            } else {
                window.scrollTo(0, targetPosition);
                if (callback) callback();
            }
        }

        requestAnimationFrame(animation);
    }

    function easeOutCubic(t, b, c, d) {
        t /= d;
        t--;
        return c * (t * t * t + 1) + b;
    }
}

function showBetaFeature() {
    let betaElement = $('.u--beta');
    let clicks = betaElement.data('clicks');
    let selector = betaElement.data('selector');

    $(selector).click(function(){
        --clicks;
        if (clicks === 0) {
            $(this).unbind('click');
            betaElement.removeClass('u--beta');
        }
    })
}

function bindAccordionHeaderClickEvents() {
    var acc = document.getElementsByClassName("accordion__header");
    var i;

    for (i = 0; i < acc.length; i++) {
        acc[i].addEventListener("click", function() {
            this.classList.toggle("accordion__header--active");
            var panel = this.nextElementSibling;
            if (panel.style.maxHeight) {
                panel.style.maxHeight = null;
            } else {
                panel.style.maxHeight = panel.scrollHeight + "px";
            }
        });
    }
}

$(document).ready(function() {
    var overlayOpen = false;

    $('.overlay__open').click(function() {
        $('.overlay[data-overlay="' + $(this).data('overlay') + '"]').fadeIn(300);
        overlayOpen = true;
    });

    $('.overlay__close').click(function() {
        $('.overlay[data-overlay="' + $(this).data('overlay') + '"]').fadeOut(300);
        overlayOpen = false;
    });

    window.onclick = function(event) {
        if (overlayOpen == true && event.target.className == 'overlay')  {
            $('.overlay').fadeOut(300);
            overlayOpen = false;
        }
     }

    // Autocomplete im Header
    const autocompleteHeader = initAutocomplete('#header__search', apiUrlQuerySuggestions);
    autocompleteHeader.input.addEventListener("selection",
        function (event) {
            autocompleteHeader.input.value = event.detail.selection.value[event.detail.selection.key];
            document.querySelector('#form-header__search').submit();
        });

    // Autocomplete im Menü
    const autocompleteMenu = initAutocomplete('#menu__search', apiUrlQuerySuggestions);
    autocompleteMenu.input.addEventListener("selection",
        function (event) {
            autocompleteMenu.input.value = event.detail.selection.value[event.detail.selection.key];
            document.querySelector('#form-menu__search').submit();
        });

    // Autocomplete für ke_search
    if ($('#ke_search_sword').length > 0) {
        const autocompleteSearch = initAutocomplete('#ke_search_sword', apiUrlQuerySuggestions);
        autocompleteSearch.input.addEventListener("selection",
            function (event) {
                autocompleteSearch.input.value = event.detail.selection.value[event.detail.selection.key];
            });
    }

    // Tabs
    manageTabs();

    //scroll to top
    initScrollToTop();

    // Beta Elemente
    showBetaFeature();

    // Accordion
    bindAccordionHeaderClickEvents();
});