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Editing: select2.js

// jscs:disable
// jshint ignore: start

/*!
 * Select2 4.0.5
 * https://select2.github.io
 *
 * Released under the MIT license
 * https://github.com/select2/select2/blob/master/LICENSE.md
 */
(function( factory ) {
	if ( typeof define === 'function' && define.amd ) {
		// AMD. Register as an anonymous module.
		define( ['jquery'], factory );
	} else if ( typeof module === 'object' && module.exports ) {
		// Node/CommonJS
		module.exports = function( root, jQuery ) {
			if ( jQuery === undefined ) {
				// require('jQuery') returns a factory that requires window to
				// build a jQuery instance, we normalize how we use modules
				// that require this pattern but the window provided is a noop
				// if it's defined (how jquery works)
				if ( typeof window !== 'undefined' ) {
					jQuery = require( 'jquery' );
				} else {
					jQuery = require( 'jquery' )( root );
				}
			}
			factory( jQuery );
			return jQuery;
		};
	} else {
		// Browser globals
		factory( jQuery );
	}
}( function( jQuery ) {
	// This is needed so we can catch the AMD loader configuration and use it
	// The inner file should be wrapped (by `banner.start.js`) in a function that
	// returns the AMD loader references.
	var S2 = (function() {
		// Restore the Select2 AMD loader so it can be used
		// Needed mostly in the language files, where the loader is not inserted
		if ( jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd ) {
			var S2 = jQuery.fn.select2.amd;
		}
		var S2;
		(function() {
			if ( ! S2 || ! S2.requirejs ) {
				if ( ! S2 ) {
					S2 = {};
				} else {
					require = S2;
				}
				/**
				 * @license almond 0.3.3 Copyright jQuery Foundation and other contributors.
				 * Released under MIT license, http://github.com/requirejs/almond/LICENSE
				 */
				//Going sloppy to avoid 'use strict' string cost, but strict practices should
				//be followed.
				/*global setTimeout: false */

var requirejs, require, define;
				(function( undef ) {
					var main, req, makeMap, handlers, defined                                           = {}, waiting = {}, config = {}, defining = {},
					    hasOwn                                                                          = Object.prototype.hasOwnProperty, aps                                   = [].slice,
					    jsSuffixRegExp                                                                  = /\.js$/;

function hasProp( obj, prop ) {
						return hasOwn.call( obj, prop );
					}

/**
					 * Given a relative module name, like ./something, normalize it to
					 * a real name that can be mapped to a path.
					 * @param {String} name the relative name
					 * @param {String} baseName a real name that the name arg is relative
					 * to.
					 * @returns {String} normalized name
					 */
					function normalize( name, baseName ) {
						var nameParts, nameSegment, mapValue, foundMap, lastIndex, foundI, foundStarMap, starI, i, j,
						    part, normalizedBaseParts, baseParts                                          = baseName && baseName.split( "/" ), map = config.map,
						    starMap                                                                       = (map && map['*']) || {};

//Adjust any relative paths.
						if ( name ) {
							name      = name.split( '/' );
							lastIndex = name.length - 1;

// If wanting node ID compatibility, strip .js from end
							// of IDs. Have to do this here, and not in nameToUrl
							// because node allows either .js or non .js to map
							// to same file.
							if ( config.nodeIdCompat && jsSuffixRegExp.test( name[lastIndex] ) ) {
								name[lastIndex] = name[lastIndex].replace( jsSuffixRegExp, '' );
							}

// Starts with a '.' so need the baseName
							if ( name[0].charAt( 0 ) === '.' && baseParts ) {
								//Convert baseName to array, and lop off the last part,
								//so that . matches that 'directory' and not name of the baseName's
								//module. For instance, baseName of 'one/two/three', maps to
								//'one/two/three.js', but we want the directory, 'one/two' for
								//this normalization.
								normalizedBaseParts = baseParts.slice( 0, baseParts.length - 1 );
								name                = normalizedBaseParts.concat( name );
							}

//start trimDots
							for ( i = 0; i < name.length; i ++ ) {
								part = name[i];
								if ( part === '.' ) {
									name.splice( i, 1 );
									i -= 1;
								} else if ( part === '..' ) {
									// If at the start, or previous value is still ..,
									// keep them so that when converted to a path it may
									// still work when converted to a path, even though
									// as an ID it is less than ideal. In larger point
									// releases, may be better to just kick out an error.
									if ( i === 0 || (i === 1 && name[2] === '..') || name[i - 1] === '..' ) {
										continue;
									} else if ( i > 0 ) {
										name.splice( i - 1, 2 );
										i -= 2;
									}
								}
							}
							//end trimDots

name = name.join( '/' );
						}

//Apply map config if available.
						if ( (baseParts || starMap) && map ) {
							nameParts = name.split( '/' );

for ( i = nameParts.length; i > 0; i -= 1 ) {
								nameSegment = nameParts.slice( 0, i ).join( "/" );

if ( baseParts ) {
									//Find the longest baseName segment match in the config.
									//So, do joins on the biggest to smallest lengths of baseParts.
									for ( j = baseParts.length; j > 0; j -= 1 ) {
										mapValue = map[baseParts.slice( 0, j ).join( '/' )];

//baseName segment has  config, find if it has one for
										//this name.
										if ( mapValue ) {
											mapValue = mapValue[nameSegment];
											if ( mapValue ) {
												//Match, update name to the new value.
												foundMap = mapValue;
												foundI   = i;
												break;
											}
										}
									}
								}

if ( foundMap ) {
									break;
								}

//Check for a star map match, but just hold on to it,
								//if there is a shorter segment match later in a matching
								//config, then favor over this star map.
								if ( ! foundStarMap && starMap && starMap[nameSegment] ) {
									foundStarMap = starMap[nameSegment];
									starI        = i;
								}
							}

if ( ! foundMap && foundStarMap ) {
								foundMap = foundStarMap;
								foundI   = starI;
							}

if ( foundMap ) {
								nameParts.splice( 0, foundI, foundMap );
								name = nameParts.join( '/' );
							}
						}

return name;
					}

function makeRequire( relName, forceSync ) {
						return function() {
							//A version of a require function that passes a moduleName
							//value for items that may need to
							//look up paths relative to the moduleName
							var args = aps.call( arguments, 0 );

//If first arg is not require('string'), and there is only
							//one arg, it is the array form without a callback. Insert
							//a null so that the following concat is correct.
							if ( typeof args[0] !== 'string' && args.length === 1 ) {
								args.push( null );
							}
							return req.apply( undef, args.concat( [relName, forceSync] ) );
						};
					}

function makeNormalize( relName ) {
						return function( name ) {
							return normalize( name, relName );
						};
					}

function makeLoad( depName ) {
						return function( value ) {
							defined[depName] = value;
						};
					}

function callDep( name ) {
						if ( hasProp( waiting, name ) ) {
							var args = waiting[name];
							delete waiting[name];
							defining[name] = true;
							main.apply( undef, args );
						}

if ( ! hasProp( defined, name ) && ! hasProp( defining, name ) ) {
							throw new Error( 'No ' + name );
						}
						return defined[name];
					}

//Turns a plugin!resource to [plugin, resource]
					//with the plugin being undefined if the name
					//did not have a plugin prefix.
					function splitPrefix( name ) {
						var prefix, index = name ? name.indexOf( '!' ) : - 1;
						if ( index > - 1 ) {
							prefix = name.substring( 0, index );
							name   = name.substring( index + 1, name.length );
						}
						return [prefix, name];
					}

//Creates a parts array for a relName where first part is plugin ID,
					//second part is resource ID. Assumes relName has already been normalized.
					function makeRelParts( relName ) {
						return relName ? splitPrefix( relName ) : [];
					}

/**
					 * Makes a name map, normalizing the name, and using a plugin
					 * for normalization if necessary. Grabs a ref to plugin
					 * too, as an optimization.
					 */
					makeMap = function( name, relParts ) {
						var plugin, parts = splitPrefix( name ), prefix = parts[0], relResourceName = relParts[1];

name = parts[1];

if ( prefix ) {
							prefix = normalize( prefix, relResourceName );
							plugin = callDep( prefix );
						}

//Normalize according
						if ( prefix ) {
							if ( plugin && plugin.normalize ) {
								name = plugin.normalize( name, makeNormalize( relResourceName ) );
							} else {
								name = normalize( name, relResourceName );
							}
						} else {
							name   = normalize( name, relResourceName );
							parts  = splitPrefix( name );
							prefix = parts[0];
							name   = parts[1];
							if ( prefix ) {
								plugin = callDep( prefix );
							}
						}

//Using ridiculous property names for space reasons
						return {
							f: prefix ? prefix + '!' + name : name, //fullName
							n: name, pr: prefix, p: plugin
						};
					};

function makeConfig( name ) {
						return function() {
							return (config && config.config && config.config[name]) || {};
						};
					}

handlers = {
						require: function( name ) {
							return makeRequire( name );
						}, exports: function( name ) {
							var e = defined[name];
							if ( typeof e !== 'undefined' ) {
								return e;
							} else {
								return (defined[name] = {});
							}
						}, module: function( name ) {
							return {
								id: name, uri: '', exports: defined[name], config: makeConfig( name )
							};
						}
					};

main = function( name, deps, callback, relName ) {
						var cjsModule, depName, ret, map, i, relParts, args = [], callbackType = typeof callback,
						    usingExports;

//Use name if no relName
						relName  = relName || name;
						relParts = makeRelParts( relName );

//Call the callback to define the module, if necessary.
						if ( callbackType === 'undefined' || callbackType === 'function' ) {
							//Pull out the defined dependencies and pass the ordered
							//values to the callback.
							//Default to [require, exports, module] if no deps
							deps = ! deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
							for ( i = 0; i < deps.length; i += 1 ) {
								map = makeMap( deps[i], relParts );
								depName = map.f;

//Fast path CommonJS standard dependencies.
								if ( depName === "require" ) {
									args[i] = handlers.require( name );
								} else if ( depName === "exports" ) {
									//CommonJS module spec 1.1
									args[i]      = handlers.exports( name );
									usingExports = true;
								} else if ( depName === "module" ) {
									//CommonJS module spec 1.1
									cjsModule = args[i] = handlers.module( name );
								} else if ( hasProp( defined, depName ) || hasProp( waiting, depName ) || hasProp( defining, depName ) ) {
									args[i] = callDep( depName );
								} else if ( map.p ) {
									map.p.load( map.n, makeRequire( relName, true ), makeLoad( depName ), {} );
									args[i] = defined[depName];
								} else {
									throw new Error( name + ' missing ' + depName );
								}
							}

ret = callback ? callback.apply( defined[name], args ) : undefined;

if ( name ) {
								//If setting exports via "module" is in play,
								//favor that over return value and exports. After that,
								//favor a non-undefined return value over exports use.
								if ( cjsModule && cjsModule.exports !== undef && cjsModule.exports !== defined[name] ) {
									defined[name] = cjsModule.exports;
								} else if ( ret !== undef || ! usingExports ) {
									//Use the return value from the function.
									defined[name] = ret;
								}
							}
						} else if ( name ) {
							//May just be an object definition for the module. Only
							//worry about defining if have a module name.
							defined[name] = callback;
						}
					};

requirejs = require = req = function( deps, callback, relName, forceSync, alt ) {
						if ( typeof deps === "string" ) {
							if ( handlers[deps] ) {
								//callback in this case is really relName
								return handlers[deps]( callback );
							}
							//Just return the module wanted. In this scenario, the
							//deps arg is the module name, and second arg (if passed)
							//is just the relName.
							//Normalize module name, if it contains . or ..
							return callDep( makeMap( deps, makeRelParts( callback ) ).f );
						} else if ( ! deps.splice ) {
							//deps is a config object, not an array.
							config = deps;
							if ( config.deps ) {
								req( config.deps, config.callback );
							}
							if ( ! callback ) {
								return;
							}

if ( callback.splice ) {
								//callback is an array, which means it is a dependency list.
								//Adjust args if there are dependencies
								deps     = callback;
								callback = relName;
								relName  = null;
							} else {
								deps = undef;
							}
						}

//Support require(['a'])
						callback = callback || function() {
						};

//If relName is a function, it is an errback handler,
						//so remove it.
						if ( typeof relName === 'function' ) {
							relName   = forceSync;
							forceSync = alt;
						}

//Simulate async callback;
						if ( forceSync ) {
							main( undef, deps, callback, relName );
						} else {
							//Using a non-zero value because of concern for what old browsers
							//do, and latest browsers "upgrade" to 4 if lower value is used:
							//http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
							//If want a value immediately, use require('id') instead -- something
							//that works in almond on the global level, but not guaranteed and
							//unlikely to work in other AMD implementations.
							setTimeout( function() {
								main( undef, deps, callback, relName );
							}, 4 );
						}

return req;
					};

/**
					 * Just drops the config on the floor, but returns req in case
					 * the config return value is used.
					 */
					req.config = function( cfg ) {
						return req( cfg );
					};

/**
					 * Expose module registry for debugging and tooling
					 */
					requirejs._defined = defined;

define = function( name, deps, callback ) {
						if ( typeof name !== 'string' ) {
							throw new Error( 'See almond README: incorrect module build, no module name' );
						}

//This module may not have dependencies
						if ( ! deps.splice ) {
							//deps is not an array, so probably means
							//an object literal or factory function for
							//the value. Adjust args.
							callback = deps;
							deps     = [];
						}

if ( ! hasProp( defined, name ) && ! hasProp( waiting, name ) ) {
							waiting[name] = [name, deps, callback];
						}
					};

define.amd = {
						jQuery: true
					};
				}());

S2.requirejs = requirejs;
				S2.require   = require;
				S2.define    = define;
			}
		}());
		S2.define( "almond", function() {
		} );

/* global jQuery:false, $:false */
		S2.define( 'jquery', [], function() {
			var _$ = jQuery || $;

if ( _$ == null && console && console.error ) {
				console.error( 'Select2: An instance of jQuery or a jQuery-compatible library was not ' + 'found. Make sure that you are including jQuery before Select2 on your ' + 'web page.' );
			}

return _$;
		} );

S2.define( 'select2/utils', ['jquery'], function( $ ) {
			var Utils = {};

Utils.Extend = function( ChildClass, SuperClass ) {
				var __hasProp = {}.hasOwnProperty;

function BaseConstructor() {
					this.constructor = ChildClass;
				}

for ( var key in SuperClass ) {
					if ( __hasProp.call( SuperClass, key ) ) {
						ChildClass[key] = SuperClass[key];
					}
				}

BaseConstructor.prototype = SuperClass.prototype;
				ChildClass.prototype      = new BaseConstructor();
				ChildClass.__super__      = SuperClass.prototype;

return ChildClass;
			};

function getMethods( theClass ) {
				var proto = theClass.prototype;

var methods = [];

for ( var methodName in proto ) {
					var m = proto[methodName];

if ( typeof m !== 'function' ) {
						continue;
					}

if ( methodName === 'constructor' ) {
						continue;
					}

methods.push( methodName );
				}

return methods;
			}

Utils.Decorate = function( SuperClass, DecoratorClass ) {
				var decoratedMethods = getMethods( DecoratorClass );
				var superMethods     = getMethods( SuperClass );

function DecoratedClass() {
					var unshift = Array.prototype.unshift;

var argCount = DecoratorClass.prototype.constructor.length;

var calledConstructor = SuperClass.prototype.constructor;

if ( argCount > 0 ) {
						unshift.call( arguments, SuperClass.prototype.constructor );

calledConstructor = DecoratorClass.prototype.constructor;
					}

calledConstructor.apply( this, arguments );
				}

DecoratorClass.displayName = SuperClass.displayName;

function ctr() {
					this.constructor = DecoratedClass;
				}

DecoratedClass.prototype = new ctr();

for ( var m = 0; m < superMethods.length; m ++ ) {
					var superMethod = superMethods[m];

DecoratedClass.prototype[superMethod] = SuperClass.prototype[superMethod];
				}

var calledMethod = function( methodName ) {
					// Stub out the original method if it's not decorating an actual method
					var originalMethod = function() {
					};

if ( methodName in DecoratedClass.prototype ) {
						originalMethod = DecoratedClass.prototype[methodName];
					}

var decoratedMethod = DecoratorClass.prototype[methodName];

return function() {
						var unshift = Array.prototype.unshift;

unshift.call( arguments, originalMethod );

return decoratedMethod.apply( this, arguments );
					};
				};

for ( var d = 0; d < decoratedMethods.length; d ++ ) {
					var decoratedMethod = decoratedMethods[d];

DecoratedClass.prototype[decoratedMethod] = calledMethod( decoratedMethod );
				}

return DecoratedClass;
			};

var Observable = function() {
				this.listeners = {};
			};

Observable.prototype.on = function( event, callback ) {
				this.listeners = this.listeners || {};

if ( event in this.listeners ) {
					this.listeners[event].push( callback );
				} else {
					this.listeners[event] = [callback];
				}
			};

Observable.prototype.trigger = function( event ) {
				var slice  = Array.prototype.slice;
				var params = slice.call( arguments, 1 );

this.listeners = this.listeners || {};

// Params should always come in as an array
				if ( params == null ) {
					params = [];
				}

// If there are no arguments to the event, use a temporary object
				if ( params.length === 0 ) {
					params.push( {} );
				}

// Set the `_type` of the first object to the event
				params[0]._type = event;

if ( event in this.listeners ) {
					this.invoke( this.listeners[event], slice.call( arguments, 1 ) );
				}

if ( '*' in this.listeners ) {
					this.invoke( this.listeners['*'], arguments );
				}
			};

Observable.prototype.invoke = function( listeners, params ) {
				for ( var i = 0, len = listeners.length; i < len; i ++ ) {
					listeners[i].apply( this, params );
				}
			};

Utils.Observable = Observable;

Utils.generateChars = function( length ) {
				var chars = '';

for ( var i = 0; i < length; i ++ ) {
					var randomChar = Math.floor( Math.random() * 36 );
					chars += randomChar.toString( 36 );
				}

return chars;
			};

Utils.bind = function( func, context ) {
				return function() {
					func.apply( context, arguments );
				};
			};

Utils._convertData = function( data ) {
				for ( var originalKey in data ) {
					var keys = originalKey.split( '-' );

var dataLevel = data;

if ( keys.length === 1 ) {
						continue;
					}

for ( var k = 0; k < keys.length; k ++ ) {
						var key = keys[k];

// Lowercase the first letter
						// By default, dash-separated becomes camelCase
						key = key.substring( 0, 1 ).toLowerCase() + key.substring( 1 );

if ( ! (key in dataLevel) ) {
							dataLevel[key] = {};
						}

if ( k == keys.length - 1 ) {
							dataLevel[key] = data[originalKey];
						}

dataLevel = dataLevel[key];
					}

delete data[originalKey];
				}

return data;
			};

Utils.hasScroll = function( index, el ) {
				// Adapted from the function created by @ShadowScripter
				// and adapted by @BillBarry on the Stack Exchange Code Review website.
				// The original code can be found at
				// http://codereview.stackexchange.com/q/13338
				// and was designed to be used with the Sizzle selector engine.

var $el       = $( el );
				var overflowX = el.style.overflowX;
				var overflowY = el.style.overflowY;

//Check both x and y declarations
				if ( overflowX === overflowY && (overflowY === 'hidden' || overflowY === 'visible') ) {
					return false;
				}

if ( overflowX === 'scroll' || overflowY === 'scroll' ) {
					return true;
				}

return ($el.innerHeight() < el.scrollHeight || $el.innerWidth() < el.scrollWidth);
			};

Utils.escapeMarkup = function( markup ) {
				var replaceMap = {
					'\\': '&#92;', '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', '\'': '&#39;', '/': '&#47;'
				};

// Do not try to escape the markup if it's not a string
				if ( typeof markup !== 'string' ) {
					return markup;
				}

return String( markup ).replace( /[&<>"'\/\\]/g, function( match ) {
					return replaceMap[match];
				} );
			};

// Append an array of jQuery nodes to a given element.
			Utils.appendMany = function( $element, $nodes ) {
				// jQuery 1.7.x does not support $.fn.append() with an array
				// Fall back to a jQuery object collection using $.fn.add()
				if ( $.fn.jquery.substr( 0, 3 ) === '1.7' ) {
					var $jqNodes = $();

$.map( $nodes, function( node ) {
						$jqNodes = $jqNodes.add( node );
					} );

$nodes = $jqNodes;
				}

$element.append( $nodes );
			};

return Utils;
		} );

S2.define( 'select2/results', ['jquery', './utils'], function( $, Utils ) {
			function Results( $element, options, dataAdapter ) {
				this.$element = $element;
				this.data     = dataAdapter;
				this.options  = options;

Results.__super__.constructor.call( this );
			}

Utils.Extend( Results, Utils.Observable );

Results.prototype.render = function() {
				var $results = $( '<ul class="select2-results__options" role="tree"></ul>' );

if ( this.options.get( 'multiple' ) ) {
					$results.attr( 'aria-multiselectable', 'true' );
				}

this.$results = $results;

return $results;
			};

Results.prototype.clear = function() {
				this.$results.empty();
			};

Results.prototype.displayMessage = function( params ) {
				var escapeMarkup = this.options.get( 'escapeMarkup' );

this.clear();
				this.hideLoading();

var $message = $( '<li role="treeitem" aria-live="assertive"' + ' class="select2-results__option"></li>' );

var message = this.options.get( 'translations' ).get( params.message );

$message.append( escapeMarkup( message( params.args ) ) );

$message[0].className += ' select2-results__message';

this.$results.append( $message );
			};

Results.prototype.hideMessages = function() {
				this.$results.find( '.select2-results__message' ).remove();
			};

Results.prototype.append = function( data ) {
				this.hideLoading();

var $options = [];

if ( data.results == null || data.results.length === 0 ) {
					if ( this.$results.children().length === 0 ) {
						this.trigger( 'results:message', {
							message: 'noResults'
						} );
					}

return;
				}

data.results = this.sort( data.results );

for ( var d = 0; d < data.results.length; d ++ ) {
					var item = data.results[d];

var $option = this.option( item );

$options.push( $option );
				}

this.$results.append( $options );
			};

Results.prototype.position = function( $results, $dropdown ) {
				var $resultsContainer = $dropdown.find( '.select2-results' );
				$resultsContainer.append( $results );
			};

Results.prototype.sort = function( data ) {
				var sorter = this.options.get( 'sorter' );

return sorter( data );
			};

Results.prototype.highlightFirstItem = function() {
				var $options = this.$results.find( '.select2-results__option[aria-selected]' );

var $selected = $options.filter( '[aria-selected=true]' );

// Check if there are any selected options
				if ( $selected.length > 0 ) {
					// If there are selected options, highlight the first
					$selected.first().trigger( 'mouseenter' );
				} else {
					// If there are no selected options, highlight the first option
					// in the dropdown
					$options.first().trigger( 'mouseenter' );
				}

this.ensureHighlightVisible();
			};

Results.prototype.setClasses = function() {
				var self = this;

this.data.current( function( selected ) {
					var selectedIds = $.map( selected, function( s ) {
						return s.id.toString();
					} );

var $options = self.$results.find( '.select2-results__option[aria-selected]' );

$options.each( function() {
						var $option = $( this );

var item = $.data( this, 'data' );

// id needs to be converted to a string when comparing
						var id = '' + item.id;

if ( (item.element != null && item.element.selected) || (item.element == null && $.inArray( id, selectedIds ) > - 1) ) {
							$option.attr( 'aria-selected', 'true' );
						} else {
							$option.attr( 'aria-selected', 'false' );
						}
					} );

} );
			};

Results.prototype.showLoading = function( params ) {
				this.hideLoading();

var loadingMore = this.options.get( 'translations' ).get( 'searching' );

var loading  = {
					disabled: true, loading: true, text: loadingMore( params )
				};
				var $loading = this.option( loading );
				$loading.className += ' loading-results';

this.$results.prepend( $loading );
			};

Results.prototype.hideLoading = function() {
				this.$results.find( '.loading-results' ).remove();
			};

Results.prototype.option = function( data ) {
				var option       = document.createElement( 'li' );
				option.className = 'select2-results__option';

var attrs = {
					'role': 'treeitem', 'aria-selected': 'false'
				};

if ( data.disabled ) {
					delete attrs['aria-selected'];
					attrs['aria-disabled'] = 'true';
				}

if ( data.id == null ) {
					delete attrs['aria-selected'];
				}

if ( data._resultId != null ) {
					option.id = data._resultId;
				}

if ( data.title ) {
					option.title = data.title;
				}

if ( data.children ) {
					attrs.role          = 'group';
					attrs['aria-label'] = data.text;
					delete attrs['aria-selected'];
				}

for ( var attr in attrs ) {
					var val = attrs[attr];

option.setAttribute( attr, val );
				}

if ( data.children ) {
					var $option = $( option );

var label       = document.createElement( 'strong' );
					label.className = 'select2-results__group';

var $label = $( label );
					this.template( data, label );

var $children = [];

for ( var c = 0; c < data.children.length; c ++ ) {
						var child = data.children[c];

var $child = this.option( child );

$children.push( $child );
					}

var $childrenContainer = $( '<ul></ul>', {
						'class': 'select2-results__options select2-results__options--nested'
					} );

$childrenContainer.append( $children );

$option.append( label );
					$option.append( $childrenContainer );
				} else {
					this.template( data, option );
				}

$.data( option, 'data', data );

return option;
			};

Results.prototype.bind = function( container, $container ) {
				var self = this;

var id = container.id + '-results';

this.$results.attr( 'id', id );

container.on( 'results:all', function( params ) {
					self.clear();
					self.append( params.data );

if ( container.isOpen() ) {
						self.setClasses();
						self.highlightFirstItem();
					}
				} );

container.on( 'results:append', function( params ) {
					self.append( params.data );

if ( container.isOpen() ) {
						self.setClasses();
					}
				} );

container.on( 'query', function( params ) {
					self.hideMessages();
					self.showLoading( params );
				} );

container.on( 'select', function() {
					if ( ! container.isOpen() ) {
						return;
					}

self.setClasses();
					self.highlightFirstItem();
				} );

container.on( 'unselect', function() {
					if ( ! container.isOpen() ) {
						return;
					}

self.setClasses();
					self.highlightFirstItem();
				} );

container.on( 'open', function() {
					// When the dropdown is open, aria-expended="true"
					self.$results.attr( 'aria-expanded', 'true' );
					self.$results.attr( 'aria-hidden', 'false' );

self.setClasses();
					self.ensureHighlightVisible();
				} );

container.on( 'close', function() {
					// When the dropdown is closed, aria-expended="false"
					self.$results.attr( 'aria-expanded', 'false' );
					self.$results.attr( 'aria-hidden', 'true' );
					self.$results.removeAttr( 'aria-activedescendant' );
				} );

container.on( 'results:toggle', function() {
					var $highlighted = self.getHighlightedResults();

if ( $highlighted.length === 0 ) {
						return;
					}

$highlighted.trigger( 'mouseup' );
				} );

container.on( 'results:select', function() {
					var $highlighted = self.getHighlightedResults();

if ( $highlighted.length === 0 ) {
						return;
					}

var data = $highlighted.data( 'data' );

if ( $highlighted.attr( 'aria-selected' ) == 'true' ) {
						self.trigger( 'close', {} );
					} else {
						self.trigger( 'select', {
							data: data
						} );
					}
				} );

container.on( 'results:previous', function() {
					var $highlighted = self.getHighlightedResults();

var $options = self.$results.find( '[aria-selected]' );

var currentIndex = $options.index( $highlighted );

// If we are already at te top, don't move further
					if ( currentIndex === 0 ) {
						return;
					}

var nextIndex = currentIndex - 1;

// If none are highlighted, highlight the first
					if ( $highlighted.length === 0 ) {
						nextIndex = 0;
					}

var $next = $options.eq( nextIndex );

$next.trigger( 'mouseenter' );

var currentOffset = self.$results.offset().top;
					var nextTop       = $next.offset().top;
					var nextOffset    = self.$results.scrollTop() + (nextTop - currentOffset);

if ( nextIndex === 0 ) {
						self.$results.scrollTop( 0 );
					} else if ( nextTop - currentOffset < 0 ) {
						self.$results.scrollTop( nextOffset );
					}
				} );

container.on( 'results:next', function() {
					var $highlighted = self.getHighlightedResults();

var $options = self.$results.find( '[aria-selected]' );

var currentIndex = $options.index( $highlighted );

var nextIndex = currentIndex + 1;

// If we are at the last option, stay there
					if ( nextIndex >= $options.length ) {
						return;
					}

var $next = $options.eq( nextIndex );

$next.trigger( 'mouseenter' );

var currentOffset = self.$results.offset().top + self.$results.outerHeight( false );
					var nextBottom    = $next.offset().top + $next.outerHeight( false );
					var nextOffset    = self.$results.scrollTop() + nextBottom - currentOffset;

if ( nextIndex === 0 ) {
						self.$results.scrollTop( 0 );
					} else if ( nextBottom > currentOffset ) {
						self.$results.scrollTop( nextOffset );
					}
				} );

container.on( 'results:focus', function( params ) {
					params.element.addClass( 'select2-results__option--highlighted' );
				} );

container.on( 'results:message', function( params ) {
					self.displayMessage( params );
				} );

if ( $.fn.mousewheel ) {
					this.$results.on( 'mousewheel', function( e ) {
						var top = self.$results.scrollTop();

var bottom = self.$results.get( 0 ).scrollHeight - top + e.deltaY;

var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0;
						var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height();

if ( isAtTop ) {
							self.$results.scrollTop( 0 );

e.preventDefault();
							e.stopPropagation();
						} else if ( isAtBottom ) {
							self.$results.scrollTop( self.$results.get( 0 ).scrollHeight - self.$results.height() );

e.preventDefault();
							e.stopPropagation();
						}
					} );
				}

this.$results.on( 'mouseup', '.select2-results__option[aria-selected]', function( evt ) {
					var $this = $( this );

var data = $this.data( 'data' );

if ( $this.attr( 'aria-selected' ) === 'true' ) {
						if ( self.options.get( 'multiple' ) ) {
							self.trigger( 'unselect', {
								originalEvent: evt, data: data
							} );
						} else {
							self.trigger( 'close', {} );
						}

return;
					}

self.trigger( 'select', {
						originalEvent: evt, data: data
					} );
				} );

this.$results.on( 'mouseenter', '.select2-results__option[aria-selected]', function( evt ) {
					var data = $( this ).data( 'data' );

self.getHighlightedResults().removeClass( 'select2-results__option--highlighted' );

self.trigger( 'results:focus', {
						data: data, element: $( this )
					} );
				} );
			};

Results.prototype.getHighlightedResults = function() {
				var $highlighted = this.$results.find( '.select2-results__option--highlighted' );

return $highlighted;
			};

Results.prototype.destroy = function() {
				this.$results.remove();
			};

Results.prototype.ensureHighlightVisible = function() {
				var $highlighted = this.getHighlightedResults();

if ( $highlighted.length === 0 ) {
					return;
				}

var $options = this.$results.find( '[aria-selected]' );

var currentIndex = $options.index( $highlighted );

var currentOffset = this.$results.offset().top;
				var nextTop       = $highlighted.offset().top;
				var nextOffset    = this.$results.scrollTop() + (nextTop - currentOffset);

var offsetDelta = nextTop - currentOffset;
				nextOffset -= $highlighted.outerHeight( false ) * 2;

if ( currentIndex <= 2 ) {
					this.$results.scrollTop( 0 );
				} else if ( offsetDelta > this.$results.outerHeight() || offsetDelta < 0 ) {
					this.$results.scrollTop( nextOffset );
				}
			};

Results.prototype.template = function( result, container ) {
				var template     = this.options.get( 'templateResult' );
				var escapeMarkup = this.options.get( 'escapeMarkup' );

var content = template( result, container );

if ( content == null ) {
					container.style.display = 'none';
				} else if ( typeof content === 'string' ) {
					container.innerHTML = escapeMarkup( content );
				} else {
					$( container ).append( content );
				}
			};

return Results;
		} );

S2.define( 'select2/keys', [], function() {
			var KEYS = {
				BACKSPACE: 8,
				TAB: 9,
				ENTER: 13,
				SHIFT: 16,
				CTRL: 17,
				ALT: 18,
				ESC: 27,
				SPACE: 32,
				PAGE_UP: 33,
				PAGE_DOWN: 34,
				END: 35,
				HOME: 36,
				LEFT: 37,
				UP: 38,
				RIGHT: 39,
				DOWN: 40,
				DELETE: 46
			};

return KEYS;
		} );

S2.define( 'select2/selection/base', ['jquery', '../utils', '../keys'], function( $, Utils, KEYS ) {
			function BaseSelection( $element, options ) {
				this.$element = $element;
				this.options  = options;

BaseSelection.__super__.constructor.call( this );
			}

Utils.Extend( BaseSelection, Utils.Observable );

BaseSelection.prototype.render = function() {
				var $selection = $( '' + '' );

this._tabindex = 0;

if ( this.$element.data( 'old-tabindex' ) != null ) {
					this._tabindex = this.$element.data( 'old-tabindex' );
				} else if ( this.$element.attr( 'tabindex' ) != null ) {
					this._tabindex = this.$element.attr( 'tabindex' );
				}

$selection.attr( 'title', this.$element.attr( 'title' ) );
				$selection.attr( 'tabindex', this._tabindex );

this.$selection = $selection;

return $selection;
			};

BaseSelection.prototype.bind = function( container, $container ) {
				var self = this;

var id        = container.id + '-container';
				var resultsId = container.id + '-results';

this.container = container;

this.$selection.on( 'focus', function( evt ) {
					self.trigger( 'focus', evt );
				} );

this.$selection.on( 'blur', function( evt ) {
					self._handleBlur( evt );
				} );

this.$selection.on( 'keydown', function( evt ) {
					self.trigger( 'keypress', evt );

if ( evt.which === KEYS.SPACE ) {
						evt.preventDefault();
					}
				} );

container.on( 'results:focus', function( params ) {
					self.$selection.attr( 'aria-activedescendant', params.data._resultId );
				} );

container.on( 'selection:update', function( params ) {
					self.update( params.data );
				} );

container.on( 'open', function() {
					// When the dropdown is open, aria-expanded="true"
					self.$selection.attr( 'aria-expanded', 'true' );
					self.$selection.attr( 'aria-owns', resultsId );

self._attachCloseHandler( container );
				} );

container.on( 'close', function() {
					// When the dropdown is closed, aria-expanded="false"
					self.$selection.attr( 'aria-expanded', 'false' );
					self.$selection.removeAttr( 'aria-activedescendant' );
					self.$selection.removeAttr( 'aria-owns' );

self.$selection.focus();

self._detachCloseHandler( container );
				} );

container.on( 'enable', function() {
					self.$selection.attr( 'tabindex', self._tabindex );
				} );

container.on( 'disable', function() {
					self.$selection.attr( 'tabindex', '-1' );
				} );
			};

BaseSelection.prototype._handleBlur = function( evt ) {
				var self = this;

// This needs to be delayed as the active element is the body when the tab
				// key is pressed, possibly along with others.
				window.setTimeout( function() {
					// Don't trigger `blur` if the focus is still in the selection
					if ( (document.activeElement == self.$selection[0]) || ($.contains( self.$selection[0], document.activeElement )) ) {
						return;
					}

self.trigger( 'blur', evt );
				}, 1 );
			};

BaseSelection.prototype._attachCloseHandler = function( container ) {
				var self = this;

$( document.body ).on( 'mousedown.select2.' + container.id, function( e ) {
					var $target = $( e.target );

var $select = $target.closest( '.select2' );

var $all = $( '.select2.select2-container--open' );

$all.each( function() {
						var $this = $( this );

if ( this == $select[0] ) {
							return;
						}

var $element = $this.data( 'element' );

$element.select2( 'close' );
					} );
				} );
			};

BaseSelection.prototype._detachCloseHandler = function( container ) {
				$( document.body ).off( 'mousedown.select2.' + container.id );
			};

BaseSelection.prototype.position = function( $selection, $container ) {
				var $selectionContainer = $container.find( '.selection' );
				$selectionContainer.append( $selection );
			};

BaseSelection.prototype.destroy = function() {
				this._detachCloseHandler( this.container );
			};

BaseSelection.prototype.update = function( data ) {
				throw new Error( 'The `update` method must be defined in child classes.' );
			};

return BaseSelection;
		} );

S2.define( 'select2/selection/single', ['jquery', './base', '../utils', '../keys'], function( $, BaseSelection, Utils, KEYS ) {
			function SingleSelection() {
				SingleSelection.__super__.constructor.apply( this, arguments );
			}

Utils.Extend( SingleSelection, BaseSelection );

SingleSelection.prototype.render = function() {
				var $selection = SingleSelection.__super__.render.call( this );

$selection.addClass( 'select2-selection--single' );

$selection.html( '' + '' + '' + '' );

return $selection;
			};

SingleSelection.prototype.bind = function( container, $container ) {
				var self = this;

SingleSelection.__super__.bind.apply( this, arguments );

var id = container.id + '-container';

this.$selection.find( '.select2-selection__rendered' ).attr( 'id', id );
				this.$selection.attr( 'aria-labelledby', id );

this.$selection.on( 'mousedown', function( evt ) {
					// Only respond to left clicks
					if ( evt.which !== 1 ) {
						return;
					}

self.trigger( 'toggle', {
						originalEvent: evt
					} );
				} );

this.$selection.on( 'focus', function( evt ) {
					// User focuses on the container
				} );

this.$selection.on( 'blur', function( evt ) {
					// User exits the container
				} );

container.on( 'focus', function( evt ) {
					if ( ! container.isOpen() ) {
						self.$selection.focus();
					}
				} );

container.on( 'selection:update', function( params ) {
					self.update( params.data );
				} );
			};

SingleSelection.prototype.clear = function() {
				this.$selection.find( '.select2-selection__rendered' ).empty();
			};

SingleSelection.prototype.display = function( data, container ) {
				var template     = this.options.get( 'templateSelection' );
				var escapeMarkup = this.options.get( 'escapeMarkup' );

return escapeMarkup( template( data, container ) );
			};

SingleSelection.prototype.selectionContainer = function() {
				return $( '' );
			};

SingleSelection.prototype.update = function( data ) {
				if ( data.length === 0 ) {
					this.clear();
					return;
				}

var selection = data[0];

var $rendered = this.$selection.find( '.select2-selection__rendered' );
				var formatted = this.display( selection, $rendered );

$rendered.empty().append( formatted );
				$rendered.prop( 'title', selection.title || selection.text );
			};

return SingleSelection;
		} );

S2.define( 'select2/selection/multiple', ['jquery', './base', '../utils'], function( $, BaseSelection, Utils ) {
			function MultipleSelection( $element, options ) {
				MultipleSelection.__super__.constructor.apply( this, arguments );
			}

Utils.Extend( MultipleSelection, BaseSelection );

MultipleSelection.prototype.render = function() {
				var $selection = MultipleSelection.__super__.render.call( this );

$selection.addClass( 'select2-selection--multiple' );

$selection.html( '<ul class="select2-selection__rendered"></ul>' );

return $selection;
			};

MultipleSelection.prototype.bind = function( container, $container ) {
				var self = this;

MultipleSelection.__super__.bind.apply( this, arguments );

this.$selection.on( 'click', function( evt ) {
					self.trigger( 'toggle', {
						originalEvent: evt
					} );
				} );

this.$selection.on( 'click', '.select2-selection__choice__remove', function( evt ) {
					// Ignore the event if it is disabled
					if ( self.options.get( 'disabled' ) ) {
						return;
					}

var $remove    = $( this );
					var $selection = $remove.parent();

var data = $selection.data( 'data' );

self.trigger( 'unselect', {
						originalEvent: evt, data: data
					} );
				} );
			};

MultipleSelection.prototype.clear = function() {
				this.$selection.find( '.select2-selection__rendered' ).empty();
			};

MultipleSelection.prototype.display = function( data, container ) {
				var template     = this.options.get( 'templateSelection' );
				var escapeMarkup = this.options.get( 'escapeMarkup' );

return escapeMarkup( template( data, container ) );
			};

MultipleSelection.prototype.selectionContainer = function() {
				var $container = $( '<li class="select2-selection__choice">' + '' + '&times;' + '' + '</li>' );

return $container;
			};

MultipleSelection.prototype.update = function( data ) {
				this.clear();

if ( data.length === 0 ) {
					return;
				}

var $selections = [];

for ( var d = 0; d < data.length; d ++ ) {
					var selection = data[d];

var $selection = this.selectionContainer();
					var formatted  = this.display( selection, $selection );

$selection.append( formatted );
					$selection.prop( 'title', selection.title || selection.text );

$selection.data( 'data', selection );

$selections.push( $selection );
				}

var $rendered = this.$selection.find( '.select2-selection__rendered' );

Utils.appendMany( $rendered, $selections );
			};

return MultipleSelection;
		} );

S2.define( 'select2/selection/placeholder', ['../utils'], function( Utils ) {
			function Placeholder( decorated, $element, options ) {
				this.placeholder = this.normalizePlaceholder( options.get( 'placeholder' ) );

decorated.call( this, $element, options );
			}

Placeholder.prototype.normalizePlaceholder = function( _, placeholder ) {
				if ( typeof placeholder === 'string' ) {
					placeholder = {
						id: '', text: placeholder
					};
				}

return placeholder;
			};

Placeholder.prototype.createPlaceholder = function( decorated, placeholder ) {
				var $placeholder = this.selectionContainer();

$placeholder.html( this.display( placeholder ) );
				$placeholder.addClass( 'select2-selection__placeholder' ).removeClass( 'select2-selection__choice' );

return $placeholder;
			};

Placeholder.prototype.update = function( decorated, data ) {
				var singlePlaceholder  = (data.length == 1 && data[0].id != this.placeholder.id);
				var multipleSelections = data.length > 1;

if ( multipleSelections || singlePlaceholder ) {
					return decorated.call( this, data );
				}

this.clear();

var $placeholder = this.createPlaceholder( this.placeholder );

this.$selection.find( '.select2-selection__rendered' ).append( $placeholder );
			};

return Placeholder;
		} );

S2.define( 'select2/selection/allowClear', ['jquery', '../keys'], function( $, KEYS ) {
			function AllowClear() {
			}

AllowClear.prototype.bind = function( decorated, container, $container ) {
				var self = this;

decorated.call( this, container, $container );

if ( this.placeholder == null ) {
					if ( this.options.get( 'debug' ) && window.console && console.error ) {
						console.error( 'Select2: The `allowClear` option should be used in combination ' + 'with the `placeholder` option.' );
					}
				}

this.$selection.on( 'mousedown', '.select2-selection__clear', function( evt ) {
					self._handleClear( evt );
				} );

container.on( 'keypress', function( evt ) {
					self._handleKeyboardClear( evt, container );
				} );
			};

AllowClear.prototype._handleClear = function( _, evt ) {
				// Ignore the event if it is disabled
				if ( this.options.get( 'disabled' ) ) {
					return;
				}

var $clear = this.$selection.find( '.select2-selection__clear' );

// Ignore the event if nothing has been selected
				if ( $clear.length === 0 ) {
					return;
				}

evt.stopPropagation();

var data = $clear.data( 'data' );

for ( var d = 0; d < data.length; d ++ ) {
					var unselectData = {
						data: data[d]
					};

// Trigger the `unselect` event, so people can prevent it from being
					// cleared.
					this.trigger( 'unselect', unselectData );

// If the event was prevented, don't clear it out.
					if ( unselectData.prevented ) {
						return;
					}
				}

this.$element.val( this.placeholder.id ).trigger( 'change' );

this.trigger( 'toggle', {} );
			};

AllowClear.prototype._handleKeyboardClear = function( _, evt, container ) {
				if ( container.isOpen() ) {
					return;
				}

if ( evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE ) {
					this._handleClear( evt );
				}
			};

AllowClear.prototype.update = function( decorated, data ) {
				decorated.call( this, data );

if ( this.$selection.find( '.select2-selection__placeholder' ).length > 0 || data.length === 0 ) {
					return;
				}

var $remove = $( '' + '&times;' + '' );
				$remove.data( 'data', data );

this.$selection.find( '.select2-selection__rendered' ).prepend( $remove );
			};

return AllowClear;
		} );

S2.define( 'select2/selection/search', ['jquery', '../utils', '../keys'], function( $, Utils, KEYS ) {
			function Search( decorated, $element, options ) {
				decorated.call( this, $element, options );
			}

Search.prototype.render = function( decorated ) {
				var $search = $( '<li class="select2-search select2-search--inline">' + '<input class="select2-search__field" type="search" tabindex="-1"' + ' autocomplete="off" autocorrect="off" autocapitalize="none"' + ' spellcheck="false" role="textbox" aria-autocomplete="list" />' + '</li>' );

this.$searchContainer = $search;
				this.$search          = $search.find( 'input' );

var $rendered = decorated.call( this );

this._transferTabIndex();

return $rendered;
			};

Search.prototype.bind = function( decorated, container, $container ) {
				var self = this;

decorated.call( this, container, $container );

container.on( 'open', function() {
					self.$search.trigger( 'focus' );
				} );

container.on( 'close', function() {
					self.$search.val( '' );
					self.$search.removeAttr( 'aria-activedescendant' );
					self.$search.trigger( 'focus' );
				} );

container.on( 'enable', function() {
					self.$search.prop( 'disabled', false );

self._transferTabIndex();
				} );

container.on( 'disable', function() {
					self.$search.prop( 'disabled', true );
				} );

container.on( 'focus', function( evt ) {
					self.$search.trigger( 'focus' );
				} );

container.on( 'results:focus', function( params ) {
					self.$search.attr( 'aria-activedescendant', params.id );
				} );

this.$selection.on( 'focusin', '.select2-search--inline', function( evt ) {
					self.trigger( 'focus', evt );
				} );

this.$selection.on( 'focusout', '.select2-search--inline', function( evt ) {
					self._handleBlur( evt );
				} );

this.$selection.on( 'keydown', '.select2-search--inline', function( evt ) {
					evt.stopPropagation();

self.trigger( 'keypress', evt );

self._keyUpPrevented = evt.isDefaultPrevented();

var key = evt.which;

if ( key === KEYS.BACKSPACE && self.$search.val() === '' ) {
						var $previousChoice = self.$searchContainer.prev( '.select2-selection__choice' );

if ( $previousChoice.length > 0 ) {
							var item = $previousChoice.data( 'data' );

self.searchRemoveChoice( item );

evt.preventDefault();
						}
					}
				} );

// Try to detect the IE version should the `documentMode` property that
				// is stored on the document. This is only implemented in IE and is
				// slightly cleaner than doing a user agent check.
				// This property is not available in Edge, but Edge also doesn't have
				// this bug.
				var msie = document.documentMode;
				var disableInputEvents = msie && msie <= 11;

// Workaround for browsers which do not support the `input` event
				// This will prevent double-triggering of events for browsers which support
				// both the `keyup` and `input` events.
				this.$selection.on( 'input.searchcheck', '.select2-search--inline', function( evt ) {
					// IE will trigger the `input` event when a placeholder is used on a
					// search box. To get around this issue, we are forced to ignore all
					// `input` events in IE and keep using `keyup`.
					if ( disableInputEvents ) {
						self.$selection.off( 'input.search input.searchcheck' );
						return;
					}

// Unbind the duplicated `keyup` event
					self.$selection.off( 'keyup.search' );
				} );

this.$selection.on( 'keyup.search input.search', '.select2-search--inline', function( evt ) {
					// IE will trigger the `input` event when a placeholder is used on a
					// search box. To get around this issue, we are forced to ignore all
					// `input` events in IE and keep using `keyup`.
					if ( disableInputEvents && evt.type === 'input' ) {
						self.$selection.off( 'input.search input.searchcheck' );
						return;
					}

var key = evt.which;

// We can freely ignore events from modifier keys
					if ( key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT ) {
						return;
					}

// Tabbing will be handled during the `keydown` phase
					if ( key == KEYS.TAB ) {
						return;
					}

self.handleSearch( evt );
				} );
			};

/**
			 * This method will transfer the tabindex attribute from the rendered
			 * selection to the search box. This allows for the search box to be used as
			 * the primary focus instead of the selection container.
			 *
			 * @private
			 */
			Search.prototype._transferTabIndex = function( decorated ) {
				this.$search.attr( 'tabindex', this.$selection.attr( 'tabindex' ) );
				this.$selection.attr( 'tabindex', '-1' );
			};

Search.prototype.createPlaceholder = function( decorated, placeholder ) {
				this.$search.attr( 'placeholder', placeholder.text );
			};

Search.prototype.update = function( decorated, data ) {
				var searchHadFocus = this.$search[0] == document.activeElement;

this.$search.attr( 'placeholder', '' );

decorated.call( this, data );

this.$selection.find( '.select2-selection__rendered' ).append( this.$searchContainer );

this.resizeSearch();
				if ( searchHadFocus ) {
					this.$search.focus();
				}
			};

Search.prototype.handleSearch = function() {
				this.resizeSearch();

if ( ! this._keyUpPrevented ) {
					var input = this.$search.val();

this.trigger( 'query', {
						term: input
					} );
				}

this._keyUpPrevented = false;
			};

Search.prototype.searchRemoveChoice = function( decorated, item ) {
				this.trigger( 'unselect', {
					data: item
				} );

this.$search.val( item.text );
				this.handleSearch();
			};

Search.prototype.resizeSearch = function() {
				this.$search.css( 'width', '25px' );

var width = '';

if ( this.$search.attr( 'placeholder' ) !== '' ) {
					width = this.$selection.find( '.select2-selection__rendered' ).innerWidth();
				} else {
					var minimumWidth = this.$search.val().length + 1;

width = (minimumWidth * 0.75) + 'em';
				}

this.$search.css( 'width', width );
			};

return Search;
		} );

S2.define( 'select2/selection/eventRelay', ['jquery'], function( $ ) {
			function EventRelay() {
			}

EventRelay.prototype.bind = function( decorated, container, $container ) {
				var self        = this;
				var relayEvents = ['open', 'opening', 'close', 'closing', 'select', 'selecting', 'unselect', 'unselecting'];

var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting'];

decorated.call( this, container, $container );

container.on( '*', function( name, params ) {
					// Ignore events that should not be relayed
					if ( $.inArray( name, relayEvents ) === - 1 ) {
						return;
					}

// The parameters should always be an object
					params = params || {};

// Generate the jQuery event for the Select2 event
					var evt = $.Event( 'select2:' + name, {
						params: params
					} );

self.$element.trigger( evt );

// Only handle preventable events if it was one
					if ( $.inArray( name, preventableEvents ) === - 1 ) {
						return;
					}

params.prevented = evt.isDefaultPrevented();
				} );
			};

return EventRelay;
		} );

S2.define( 'select2/translation', ['jquery', 'require'], function( $, require ) {
			function Translation( dict ) {
				this.dict = dict || {};
			}

Translation.prototype.all = function() {
				return this.dict;
			};

Translation.prototype.get = function( key ) {
				return this.dict[key];
			};

Translation.prototype.extend = function( translation ) {
				this.dict = $.extend( {}, translation.all(), this.dict );
			};

// Static functions

Translation._cache = {};

Translation.loadPath = function( path ) {
				if ( ! (path in Translation._cache) ) {
					var translations = require( path );

Translation._cache[path] = translations;
				}

return new Translation( Translation._cache[path] );
			};

return Translation;
		} );

S2.define( 'select2/diacritics', [], function() {
			var diacritics = {
				'\u24B6': 'A',
				'\uFF21': 'A',
				'\u00C0': 'A',
				'\u00C1': 'A',
				'\u00C2': 'A',
				'\u1EA6': 'A',
				'\u1EA4': 'A',
				'\u1EAA': 'A',
				'\u1EA8': 'A',
				'\u00C3': 'A',
				'\u0100': 'A',
				'\u0102': 'A',
				'\u1EB0': 'A',
				'\u1EAE': 'A',
				'\u1EB4': 'A',
				'\u1EB2': 'A',
				'\u0226': 'A',
				'\u01E0': 'A',
				'\u00C4': 'A',
				'\u01DE': 'A',
				'\u1EA2': 'A',
				'\u00C5': 'A',
				'\u01FA': 'A',
				'\u01CD': 'A',
				'\u0200': 'A',
				'\u0202': 'A',
				'\u1EA0': 'A',
				'\u1EAC': 'A',
				'\u1EB6': 'A',
				'\u1E00': 'A',
				'\u0104': 'A',
				'\u023A': 'A',
				'\u2C6F': 'A',
				'\uA732': 'AA',
				'\u00C6': 'AE',
				'\u01FC': 'AE',
				'\u01E2': 'AE',
				'\uA734': 'AO',
				'\uA736': 'AU',
				'\uA738': 'AV',
				'\uA73A': 'AV',
				'\uA73C': 'AY',
				'\u24B7': 'B',
				'\uFF22': 'B',
				'\u1E02': 'B',
				'\u1E04': 'B',
				'\u1E06': 'B',
				'\u0243': 'B',
				'\u0182': 'B',
				'\u0181': 'B',
				'\u24B8': 'C',
				'\uFF23': 'C',
				'\u0106': 'C',
				'\u0108': 'C',
				'\u010A': 'C',
				'\u010C': 'C',
				'\u00C7': 'C',
				'\u1E08': 'C',
				'\u0187': 'C',
				'\u023B': 'C',
				'\uA73E': 'C',
				'\u24B9': 'D',
				'\uFF24': 'D',
				'\u1E0A': 'D',
				'\u010E': 'D',
				'\u1E0C': 'D',
				'\u1E10': 'D',
				'\u1E12': 'D',
				'\u1E0E': 'D',
				'\u0110': 'D',
				'\u018B': 'D',
				'\u018A': 'D',
				'\u0189': 'D',
				'\uA779': 'D',
				'\u01F1': 'DZ',
				'\u01C4': 'DZ',
				'\u01F2': 'Dz',
				'\u01C5': 'Dz',
				'\u24BA': 'E',
				'\uFF25': 'E',
				'\u00C8': 'E',
				'\u00C9': 'E',
				'\u00CA': 'E',
				'\u1EC0': 'E',
				'\u1EBE': 'E',
				'\u1EC4': 'E',
				'\u1EC2': 'E',
				'\u1EBC': 'E',
				'\u0112': 'E',
				'\u1E14': 'E',
				'\u1E16': 'E',
				'\u0114': 'E',
				'\u0116': 'E',
				'\u00CB': 'E',
				'\u1EBA': 'E',
				'\u011A': 'E',
				'\u0204': 'E',
				'\u0206': 'E',
				'\u1EB8': 'E',
				'\u1EC6': 'E',
				'\u0228': 'E',
				'\u1E1C': 'E',
				'\u0118': 'E',
				'\u1E18': 'E',
				'\u1E1A': 'E',
				'\u0190': 'E',
				'\u018E': 'E',
				'\u24BB': 'F',
				'\uFF26': 'F',
				'\u1E1E': 'F',
				'\u0191': 'F',
				'\uA77B': 'F',
				'\u24BC': 'G',
				'\uFF27': 'G',
				'\u01F4': 'G',
				'\u011C': 'G',
				'\u1E20': 'G',
				'\u011E': 'G',
				'\u0120': 'G',
				'\u01E6': 'G',
				'\u0122': 'G',
				'\u01E4': 'G',
				'\u0193': 'G',
				'\uA7A0': 'G',
				'\uA77D': 'G',
				'\uA77E': 'G',
				'\u24BD': 'H',
				'\uFF28': 'H',
				'\u0124': 'H',
				'\u1E22': 'H',
				'\u1E26': 'H',
				'\u021E': 'H',
				'\u1E24': 'H',
				'\u1E28': 'H',
				'\u1E2A': 'H',
				'\u0126': 'H',
				'\u2C67': 'H',
				'\u2C75': 'H',
				'\uA78D': 'H',
				'\u24BE': 'I',
				'\uFF29': 'I',
				'\u00CC': 'I',
				'\u00CD': 'I',
				'\u00CE': 'I',
				'\u0128': 'I',
				'\u012A': 'I',
				'\u012C': 'I',
				'\u0130': 'I',
				'\u00CF': 'I',
				'\u1E2E': 'I',
				'\u1EC8': 'I',
				'\u01CF': 'I',
				'\u0208': 'I',
				'\u020A': 'I',
				'\u1ECA': 'I',
				'\u012E': 'I',
				'\u1E2C': 'I',
				'\u0197': 'I',
				'\u24BF': 'J',
				'\uFF2A': 'J',
				'\u0134': 'J',
				'\u0248': 'J',
				'\u24C0': 'K',
				'\uFF2B': 'K',
				'\u1E30': 'K',
				'\u01E8': 'K',
				'\u1E32': 'K',
				'\u0136': 'K',
				'\u1E34': 'K',
				'\u0198': 'K',
				'\u2C69': 'K',
				'\uA740': 'K',
				'\uA742': 'K',
				'\uA744': 'K',
				'\uA7A2': 'K',
				'\u24C1': 'L',
				'\uFF2C': 'L',
				'\u013F': 'L',
				'\u0139': 'L',
				'\u013D': 'L',
				'\u1E36': 'L',
				'\u1E38': 'L',
				'\u013B': 'L',
				'\u1E3C': 'L',
				'\u1E3A': 'L',
				'\u0141': 'L',
				'\u023D': 'L',
				'\u2C62': 'L',
				'\u2C60': 'L',
				'\uA748': 'L',
				'\uA746': 'L',
				'\uA780': 'L',
				'\u01C7': 'LJ',
				'\u01C8': 'Lj',
				'\u24C2': 'M',
				'\uFF2D': 'M',
				'\u1E3E': 'M',
				'\u1E40': 'M',
				'\u1E42': 'M',
				'\u2C6E': 'M',
				'\u019C': 'M',
				'\u24C3': 'N',
				'\uFF2E': 'N',
				'\u01F8': 'N',
				'\u0143': 'N',
				'\u00D1': 'N',
				'\u1E44': 'N',
				'\u0147': 'N',
				'\u1E46': 'N',
				'\u0145': 'N',
				'\u1E4A': 'N',
				'\u1E48': 'N',
				'\u0220': 'N',
				'\u019D': 'N',
				'\uA790': 'N',
				'\uA7A4': 'N',
				'\u01CA': 'NJ',
				'\u01CB': 'Nj',
				'\u24C4': 'O',
				'\uFF2F': 'O',
				'\u00D2': 'O',
				'\u00D3': 'O',
				'\u00D4': 'O',
				'\u1ED2': 'O',
				'\u1ED0': 'O',
				'\u1ED6': 'O',
				'\u1ED4': 'O',
				'\u00D5': 'O',
				'\u1E4C': 'O',
				'\u022C': 'O',
				'\u1E4E': 'O',
				'\u014C': 'O',
				'\u1E50': 'O',
				'\u1E52': 'O',
				'\u014E': 'O',
				'\u022E': 'O',
				'\u0230': 'O',
				'\u00D6': 'O',
				'\u022A': 'O',
				'\u1ECE': 'O',
				'\u0150': 'O',
				'\u01D1': 'O',
				'\u020C': 'O',
				'\u020E': 'O',
				'\u01A0': 'O',
				'\u1EDC': 'O',
				'\u1EDA': 'O',
				'\u1EE0': 'O',
				'\u1EDE': 'O',
				'\u1EE2': 'O',
				'\u1ECC': 'O',
				'\u1ED8': 'O',
				'\u01EA': 'O',
				'\u01EC': 'O',
				'\u00D8': 'O',
				'\u01FE': 'O',
				'\u0186': 'O',
				'\u019F': 'O',
				'\uA74A': 'O',
				'\uA74C': 'O',
				'\u01A2': 'OI',
				'\uA74E': 'OO',
				'\u0222': 'OU',
				'\u24C5': 'P',
				'\uFF30': 'P',
				'\u1E54': 'P',
				'\u1E56': 'P',
				'\u01A4': 'P',
				'\u2C63': 'P',
				'\uA750': 'P',
				'\uA752': 'P',
				'\uA754': 'P',
				'\u24C6': 'Q',
				'\uFF31': 'Q',
				'\uA756': 'Q',
				'\uA758': 'Q',
				'\u024A': 'Q',
				'\u24C7': 'R',
				'\uFF32': 'R',
				'\u0154': 'R',
				'\u1E58': 'R',
				'\u0158': 'R',
				'\u0210': 'R',
				'\u0212': 'R',
				'\u1E5A': 'R',
				'\u1E5C': 'R',
				'\u0156': 'R',
				'\u1E5E': 'R',
				'\u024C': 'R',
				'\u2C64': 'R',
				'\uA75A': 'R',
				'\uA7A6': 'R',
				'\uA782': 'R',
				'\u24C8': 'S',
				'\uFF33': 'S',
				'\u1E9E': 'S',
				'\u015A': 'S',
				'\u1E64': 'S',
				'\u015C': 'S',
				'\u1E60': 'S',
				'\u0160': 'S',
				'\u1E66': 'S',
				'\u1E62': 'S',
				'\u1E68': 'S',
				'\u0218': 'S',
				'\u015E': 'S',
				'\u2C7E': 'S',
				'\uA7A8': 'S',
				'\uA784': 'S',
				'\u24C9': 'T',
				'\uFF34': 'T',
				'\u1E6A': 'T',
				'\u0164': 'T',
				'\u1E6C': 'T',
				'\u021A': 'T',
				'\u0162': 'T',
				'\u1E70': 'T',
				'\u1E6E': 'T',
				'\u0166': 'T',
				'\u01AC': 'T',
				'\u01AE': 'T',
				'\u023E': 'T',
				'\uA786': 'T',
				'\uA728': 'TZ',
				'\u24CA': 'U',
				'\uFF35': 'U',
				'\u00D9': 'U',
				'\u00DA': 'U',
				'\u00DB': 'U',
				'\u0168': 'U',
				'\u1E78': 'U',
				'\u016A': 'U',
				'\u1E7A': 'U',
				'\u016C': 'U',
				'\u00DC': 'U',
				'\u01DB': 'U',
				'\u01D7': 'U',
				'\u01D5': 'U',
				'\u01D9': 'U',
				'\u1EE6': 'U',
				'\u016E': 'U',
				'\u0170': 'U',
				'\u01D3': 'U',
				'\u0214': 'U',
				'\u0216': 'U',
				'\u01AF': 'U',
				'\u1EEA': 'U',
				'\u1EE8': 'U',
				'\u1EEE': 'U',
				'\u1EEC': 'U',
				'\u1EF0': 'U',
				'\u1EE4': 'U',
				'\u1E72': 'U',
				'\u0172': 'U',
				'\u1E76': 'U',
				'\u1E74': 'U',
				'\u0244': 'U',
				'\u24CB': 'V',
				'\uFF36': 'V',
				'\u1E7C': 'V',
				'\u1E7E': 'V',
				'\u01B2': 'V',
				'\uA75E': 'V',
				'\u0245': 'V',
				'\uA760': 'VY',
				'\u24CC': 'W',
				'\uFF37': 'W',
				'\u1E80': 'W',
				'\u1E82': 'W',
				'\u0174': 'W',
				'\u1E86': 'W',
				'\u1E84': 'W',
				'\u1E88': 'W',
				'\u2C72': 'W',
				'\u24CD': 'X',
				'\uFF38': 'X',
				'\u1E8A': 'X',
				'\u1E8C': 'X',
				'\u24CE': 'Y',
				'\uFF39': 'Y',
				'\u1EF2': 'Y',
				'\u00DD': 'Y',
				'\u0176': 'Y',
				'\u1EF8': 'Y',
				'\u0232': 'Y',
				'\u1E8E': 'Y',
				'\u0178': 'Y',
				'\u1EF6': 'Y',
				'\u1EF4': 'Y',
				'\u01B3': 'Y',
				'\u024E': 'Y',
				'\u1EFE': 'Y',
				'\u24CF': 'Z',
				'\uFF3A': 'Z',
				'\u0179': 'Z',
				'\u1E90': 'Z',
				'\u017B': 'Z',
				'\u017D': 'Z',
				'\u1E92': 'Z',
				'\u1E94': 'Z',
				'\u01B5': 'Z',
				'\u0224': 'Z',
				'\u2C7F': 'Z',
				'\u2C6B': 'Z',
				'\uA762': 'Z',
				'\u24D0': 'a',
				'\uFF41': 'a',
				'\u1E9A': 'a',
				'\u00E0': 'a',
				'\u00E1': 'a',
				'\u00E2': 'a',
				'\u1EA7': 'a',
				'\u1EA5': 'a',
				'\u1EAB': 'a',
				'\u1EA9': 'a',
				'\u00E3': 'a',
				'\u0101': 'a',
				'\u0103': 'a',
				'\u1EB1': 'a',
				'\u1EAF': 'a',
				'\u1EB5': 'a',
				'\u1EB3': 'a',
				'\u0227': 'a',
				'\u01E1': 'a',
				'\u00E4': 'a',
				'\u01DF': 'a',
				'\u1EA3': 'a',
				'\u00E5': 'a',
				'\u01FB': 'a',
				'\u01CE': 'a',
				'\u0201': 'a',
				'\u0203': 'a',
				'\u1EA1': 'a',
				'\u1EAD': 'a',
				'\u1EB7': 'a',
				'\u1E01': 'a',
				'\u0105': 'a',
				'\u2C65': 'a',
				'\u0250': 'a',
				'\uA733': 'aa',
				'\u00E6': 'ae',
				'\u01FD': 'ae',
				'\u01E3': 'ae',
				'\uA735': 'ao',
				'\uA737': 'au',
				'\uA739': 'av',
				'\uA73B': 'av',
				'\uA73D': 'ay',
				'\u24D1': 'b',
				'\uFF42': 'b',
				'\u1E03': 'b',
				'\u1E05': 'b',
				'\u1E07': 'b',
				'\u0180': 'b',
				'\u0183': 'b',
				'\u0253': 'b',
				'\u24D2': 'c',
				'\uFF43': 'c',
				'\u0107': 'c',
				'\u0109': 'c',
				'\u010B': 'c',
				'\u010D': 'c',
				'\u00E7': 'c',
				'\u1E09': 'c',
				'\u0188': 'c',
				'\u023C': 'c',
				'\uA73F': 'c',
				'\u2184': 'c',
				'\u24D3': 'd',
				'\uFF44': 'd',
				'\u1E0B': 'd',
				'\u010F': 'd',
				'\u1E0D': 'd',
				'\u1E11': 'd',
				'\u1E13': 'd',
				'\u1E0F': 'd',
				'\u0111': 'd',
				'\u018C': 'd',
				'\u0256': 'd',
				'\u0257': 'd',
				'\uA77A': 'd',
				'\u01F3': 'dz',
				'\u01C6': 'dz',
				'\u24D4': 'e',
				'\uFF45': 'e',
				'\u00E8': 'e',
				'\u00E9': 'e',
				'\u00EA': 'e',
				'\u1EC1': 'e',
				'\u1EBF': 'e',
				'\u1EC5': 'e',
				'\u1EC3': 'e',
				'\u1EBD': 'e',
				'\u0113': 'e',
				'\u1E15': 'e',
				'\u1E17': 'e',
				'\u0115': 'e',
				'\u0117': 'e',
				'\u00EB': 'e',
				'\u1EBB': 'e',
				'\u011B': 'e',
				'\u0205': 'e',
				'\u0207': 'e',
				'\u1EB9': 'e',
				'\u1EC7': 'e',
				'\u0229': 'e',
				'\u1E1D': 'e',
				'\u0119': 'e',
				'\u1E19': 'e',
				'\u1E1B': 'e',
				'\u0247': 'e',
				'\u025B': 'e',
				'\u01DD': 'e',
				'\u24D5': 'f',
				'\uFF46': 'f',
				'\u1E1F': 'f',
				'\u0192': 'f',
				'\uA77C': 'f',
				'\u24D6': 'g',
				'\uFF47': 'g',
				'\u01F5': 'g',
				'\u011D': 'g',
				'\u1E21': 'g',
				'\u011F': 'g',
				'\u0121': 'g',
				'\u01E7': 'g',
				'\u0123': 'g',
				'\u01E5': 'g',
				'\u0260': 'g',
				'\uA7A1': 'g',
				'\u1D79': 'g',
				'\uA77F': 'g',
				'\u24D7': 'h',
				'\uFF48': 'h',
				'\u0125': 'h',
				'\u1E23': 'h',
				'\u1E27': 'h',
				'\u021F': 'h',
				'\u1E25': 'h',
				'\u1E29': 'h',
				'\u1E2B': 'h',
				'\u1E96': 'h',
				'\u0127': 'h',
				'\u2C68': 'h',
				'\u2C76': 'h',
				'\u0265': 'h',
				'\u0195': 'hv',
				'\u24D8': 'i',
				'\uFF49': 'i',
				'\u00EC': 'i',
				'\u00ED': 'i',
				'\u00EE': 'i',
				'\u0129': 'i',
				'\u012B': 'i',
				'\u012D': 'i',
				'\u00EF': 'i',
				'\u1E2F': 'i',
				'\u1EC9': 'i',
				'\u01D0': 'i',
				'\u0209': 'i',
				'\u020B': 'i',
				'\u1ECB': 'i',
				'\u012F': 'i',
				'\u1E2D': 'i',
				'\u0268': 'i',
				'\u0131': 'i',
				'\u24D9': 'j',
				'\uFF4A': 'j',
				'\u0135': 'j',
				'\u01F0': 'j',
				'\u0249': 'j',
				'\u24DA': 'k',
				'\uFF4B': 'k',
				'\u1E31': 'k',
				'\u01E9': 'k',
				'\u1E33': 'k',
				'\u0137': 'k',
				'\u1E35': 'k',
				'\u0199': 'k',
				'\u2C6A': 'k',
				'\uA741': 'k',
				'\uA743': 'k',
				'\uA745': 'k',
				'\uA7A3': 'k',
				'\u24DB': 'l',
				'\uFF4C': 'l',
				'\u0140': 'l',
				'\u013A': 'l',
				'\u013E': 'l',
				'\u1E37': 'l',
				'\u1E39': 'l',
				'\u013C': 'l',
				'\u1E3D': 'l',
				'\u1E3B': 'l',
				'\u017F': 'l',
				'\u0142': 'l',
				'\u019A': 'l',
				'\u026B': 'l',
				'\u2C61': 'l',
				'\uA749': 'l',
				'\uA781': 'l',
				'\uA747': 'l',
				'\u01C9': 'lj',
				'\u24DC': 'm',
				'\uFF4D': 'm',
				'\u1E3F': 'm',
				'\u1E41': 'm',
				'\u1E43': 'm',
				'\u0271': 'm',
				'\u026F': 'm',
				'\u24DD': 'n',
				'\uFF4E': 'n',
				'\u01F9': 'n',
				'\u0144': 'n',
				'\u00F1': 'n',
				'\u1E45': 'n',
				'\u0148': 'n',
				'\u1E47': 'n',
				'\u0146': 'n',
				'\u1E4B': 'n',
				'\u1E49': 'n',
				'\u019E': 'n',
				'\u0272': 'n',
				'\u0149': 'n',
				'\uA791': 'n',
				'\uA7A5': 'n',
				'\u01CC': 'nj',
				'\u24DE': 'o',
				'\uFF4F': 'o',
				'\u00F2': 'o',
				'\u00F3': 'o',
				'\u00F4': 'o',
				'\u1ED3': 'o',
				'\u1ED1': 'o',
				'\u1ED7': 'o',
				'\u1ED5': 'o',
				'\u00F5': 'o',
				'\u1E4D': 'o',
				'\u022D': 'o',
				'\u1E4F': 'o',
				'\u014D': 'o',
				'\u1E51': 'o',
				'\u1E53': 'o',
				'\u014F': 'o',
				'\u022F': 'o',
				'\u0231': 'o',
				'\u00F6': 'o',
				'\u022B': 'o',
				'\u1ECF': 'o',
				'\u0151': 'o',
				'\u01D2': 'o',
				'\u020D': 'o',
				'\u020F': 'o',
				'\u01A1': 'o',
				'\u1EDD': 'o',
				'\u1EDB': 'o',
				'\u1EE1': 'o',
				'\u1EDF': 'o',
				'\u1EE3': 'o',
				'\u1ECD': 'o',
				'\u1ED9': 'o',
				'\u01EB': 'o',
				'\u01ED': 'o',
				'\u00F8': 'o',
				'\u01FF': 'o',
				'\u0254': 'o',
				'\uA74B': 'o',
				'\uA74D': 'o',
				'\u0275': 'o',
				'\u01A3': 'oi',
				'\u0223': 'ou',
				'\uA74F': 'oo',
				'\u24DF': 'p',
				'\uFF50': 'p',
				'\u1E55': 'p',
				'\u1E57': 'p',
				'\u01A5': 'p',
				'\u1D7D': 'p',
				'\uA751': 'p',
				'\uA753': 'p',
				'\uA755': 'p',
				'\u24E0': 'q',
				'\uFF51': 'q',
				'\u024B': 'q',
				'\uA757': 'q',
				'\uA759': 'q',
				'\u24E1': 'r',
				'\uFF52': 'r',
				'\u0155': 'r',
				'\u1E59': 'r',
				'\u0159': 'r',
				'\u0211': 'r',
				'\u0213': 'r',
				'\u1E5B': 'r',
				'\u1E5D': 'r',
				'\u0157': 'r',
				'\u1E5F': 'r',
				'\u024D': 'r',
				'\u027D': 'r',
				'\uA75B': 'r',
				'\uA7A7': 'r',
				'\uA783': 'r',
				'\u24E2': 's',
				'\uFF53': 's',
				'\u00DF': 's',
				'\u015B': 's',
				'\u1E65': 's',
				'\u015D': 's',
				'\u1E61': 's',
				'\u0161': 's',
				'\u1E67': 's',
				'\u1E63': 's',
				'\u1E69': 's',
				'\u0219': 's',
				'\u015F': 's',
				'\u023F': 's',
				'\uA7A9': 's',
				'\uA785': 's',
				'\u1E9B': 's',
				'\u24E3': 't',
				'\uFF54': 't',
				'\u1E6B': 't',
				'\u1E97': 't',
				'\u0165': 't',
				'\u1E6D': 't',
				'\u021B': 't',
				'\u0163': 't',
				'\u1E71': 't',
				'\u1E6F': 't',
				'\u0167': 't',
				'\u01AD': 't',
				'\u0288': 't',
				'\u2C66': 't',
				'\uA787': 't',
				'\uA729': 'tz',
				'\u24E4': 'u',
				'\uFF55': 'u',
				'\u00F9': 'u',
				'\u00FA': 'u',
				'\u00FB': 'u',
				'\u0169': 'u',
				'\u1E79': 'u',
				'\u016B': 'u',
				'\u1E7B': 'u',
				'\u016D': 'u',
				'\u00FC': 'u',
				'\u01DC': 'u',
				'\u01D8': 'u',
				'\u01D6': 'u',
				'\u01DA': 'u',
				'\u1EE7': 'u',
				'\u016F': 'u',
				'\u0171': 'u',
				'\u01D4': 'u',
				'\u0215': 'u',
				'\u0217': 'u',
				'\u01B0': 'u',
				'\u1EEB': 'u',
				'\u1EE9': 'u',
				'\u1EEF': 'u',
				'\u1EED': 'u',
				'\u1EF1': 'u',
				'\u1EE5': 'u',
				'\u1E73': 'u',
				'\u0173': 'u',
				'\u1E77': 'u',
				'\u1E75': 'u',
				'\u0289': 'u',
				'\u24E5': 'v',
				'\uFF56': 'v',
				'\u1E7D': 'v',
				'\u1E7F': 'v',
				'\u028B': 'v',
				'\uA75F': 'v',
				'\u028C': 'v',
				'\uA761': 'vy',
				'\u24E6': 'w',
				'\uFF57': 'w',
				'\u1E81': 'w',
				'\u1E83': 'w',
				'\u0175': 'w',
				'\u1E87': 'w',
				'\u1E85': 'w',
				'\u1E98': 'w',
				'\u1E89': 'w',
				'\u2C73': 'w',
				'\u24E7': 'x',
				'\uFF58': 'x',
				'\u1E8B': 'x',
				'\u1E8D': 'x',
				'\u24E8': 'y',
				'\uFF59': 'y',
				'\u1EF3': 'y',
				'\u00FD': 'y',
				'\u0177': 'y',
				'\u1EF9': 'y',
				'\u0233': 'y',
				'\u1E8F': 'y',
				'\u00FF': 'y',
				'\u1EF7': 'y',
				'\u1E99': 'y',
				'\u1EF5': 'y',
				'\u01B4': 'y',
				'\u024F': 'y',
				'\u1EFF': 'y',
				'\u24E9': 'z',
				'\uFF5A': 'z',
				'\u017A': 'z',
				'\u1E91': 'z',
				'\u017C': 'z',
				'\u017E': 'z',
				'\u1E93': 'z',
				'\u1E95': 'z',
				'\u01B6': 'z',
				'\u0225': 'z',
				'\u0240': 'z',
				'\u2C6C': 'z',
				'\uA763': 'z',
				'\u0386': '\u0391',
				'\u0388': '\u0395',
				'\u0389': '\u0397',
				'\u038A': '\u0399',
				'\u03AA': '\u0399',
				'\u038C': '\u039F',
				'\u038E': '\u03A5',
				'\u03AB': '\u03A5',
				'\u038F': '\u03A9',
				'\u03AC': '\u03B1',
				'\u03AD': '\u03B5',
				'\u03AE': '\u03B7',
				'\u03AF': '\u03B9',
				'\u03CA': '\u03B9',
				'\u0390': '\u03B9',
				'\u03CC': '\u03BF',
				'\u03CD': '\u03C5',
				'\u03CB': '\u03C5',
				'\u03B0': '\u03C5',
				'\u03C9': '\u03C9',
				'\u03C2': '\u03C3'
			};

return diacritics;
		} );

S2.define( 'select2/data/base', ['../utils'], function( Utils ) {
			function BaseAdapter( $element, options ) {
				BaseAdapter.__super__.constructor.call( this );
			}

Utils.Extend( BaseAdapter, Utils.Observable );

BaseAdapter.prototype.current = function( callback ) {
				throw new Error( 'The `current` method must be defined in child classes.' );
			};

BaseAdapter.prototype.query = function( params, callback ) {
				throw new Error( 'The `query` method must be defined in child classes.' );
			};

BaseAdapter.prototype.bind = function( container, $container ) {
				// Can be implemented in subclasses
			};

BaseAdapter.prototype.destroy = function() {
				// Can be implemented in subclasses
			};

BaseAdapter.prototype.generateResultId = function( container, data ) {
				var id = container.id + '-result-';

id += Utils.generateChars( 4 );

if ( data.id != null ) {
					id += '-' + data.id.toString();
				} else {
					id += '-' + Utils.generateChars( 4 );
				}
				return id;
			};

return BaseAdapter;
		} );

S2.define( 'select2/data/select', ['./base', '../utils', 'jquery'], function( BaseAdapter, Utils, $ ) {
			function SelectAdapter( $element, options ) {
				this.$element = $element;
				this.options  = options;

SelectAdapter.__super__.constructor.call( this );
			}

Utils.Extend( SelectAdapter, BaseAdapter );

SelectAdapter.prototype.current = function( callback ) {
				var data = [];
				var self = this;

this.$element.find( ':selected' ).each( function() {
					var $option = $( this );

var option = self.item( $option );

data.push( option );
				} );

callback( data );
			};

SelectAdapter.prototype.select = function( data ) {
				var self = this;

data.selected = true;

// If data.element is a DOM node, use it instead
				if ( $( data.element ).is( 'option' ) ) {
					data.element.selected = true;

this.$element.trigger( 'change' );

return;
				}

if ( this.$element.prop( 'multiple' ) ) {
					this.current( function( currentData ) {
						var val = [];

data = [data];
						data.push.apply( data, currentData );

for ( var d = 0; d < data.length; d ++ ) {
							var id = data[d].id;

if ( $.inArray( id, val ) === - 1 ) {
								val.push( id );
							}
						}

self.$element.val( val );
						self.$element.trigger( 'change' );
					} );
				} else {
					var val = data.id;

this.$element.val( val );
					this.$element.trigger( 'change' );
				}
			};

SelectAdapter.prototype.unselect = function( data ) {
				var self = this;

if ( ! this.$element.prop( 'multiple' ) ) {
					return;
				}

data.selected = false;

if ( $( data.element ).is( 'option' ) ) {
					data.element.selected = false;

this.$element.trigger( 'change' );

return;
				}

this.current( function( currentData ) {
					var val = [];

for ( var d = 0; d < currentData.length; d ++ ) {
						var id = currentData[d].id;

if ( id !== data.id && $.inArray( id, val ) === - 1 ) {
							val.push( id );
						}
					}

self.$element.val( val );

self.$element.trigger( 'change' );
				} );
			};

SelectAdapter.prototype.bind = function( container, $container ) {
				var self = this;

this.container = container;

container.on( 'select', function( params ) {
					self.select( params.data );
				} );

container.on( 'unselect', function( params ) {
					self.unselect( params.data );
				} );
			};

SelectAdapter.prototype.destroy = function() {
				// Remove anything added to child elements
				this.$element.find( '*' ).each( function() {
					// Remove any custom data set by Select2
					$.removeData( this, 'data' );
				} );
			};

SelectAdapter.prototype.query = function( params, callback ) {
				var data = [];
				var self = this;

var $options = this.$element.children();

$options.each( function() {
					var $option = $( this );

if ( ! $option.is( 'option' ) && ! $option.is( 'optgroup' ) ) {
						return;
					}

var option = self.item( $option );

var matches = self.matches( params, option );

if ( matches !== null ) {
						data.push( matches );
					}
				} );

callback( {
					results: data
				} );
			};

SelectAdapter.prototype.addOptions = function( $options ) {
				Utils.appendMany( this.$element, $options );
			};

SelectAdapter.prototype.option = function( data ) {
				var option;

if ( data.children ) {
					option       = document.createElement( 'optgroup' );
					option.label = data.text;
				} else {
					option = document.createElement( 'option' );

if ( option.textContent !== undefined ) {
						option.textContent = data.text;
					} else {
						option.innerText = data.text;
					}
				}

if ( data.id !== undefined ) {
					option.value = data.id;
				}

if ( data.disabled ) {
					option.disabled = true;
				}

if ( data.selected ) {
					option.selected = true;
				}

if ( data.title ) {
					option.title = data.title;
				}

var $option = $( option );

var normalizedData     = this._normalizeItem( data );
				normalizedData.element = option;

// Override the option's data with the combined data
				$.data( option, 'data', normalizedData );

return $option;
			};

SelectAdapter.prototype.item = function( $option ) {
				var data = {};

data = $.data( $option[0], 'data' );

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

if ( $option.is( 'option' ) ) {
					data = {
						id: $option.val(),
						text: $option.text(),
						disabled: $option.prop( 'disabled' ),
						selected: $option.prop( 'selected' ),
						title: $option.prop( 'title' )
					};
				} else if ( $option.is( 'optgroup' ) ) {
					data = {
						text: $option.prop( 'label' ), children: [], title: $option.prop( 'title' )
					};

var $children = $option.children( 'option' );
					var children  = [];

for ( var c = 0; c < $children.length; c ++ ) {
						var $child = $( $children[c] );

var child = this.item( $child );

children.push( child );
					}

data.children = children;
				}

data         = this._normalizeItem( data );
				data.element = $option[0];

$.data( $option[0], 'data', data );

return data;
			};

SelectAdapter.prototype._normalizeItem = function( item ) {
				if ( ! $.isPlainObject( item ) ) {
					item = {
						id: item, text: item
					};
				}

item = $.extend( {}, {
					text: ''
				}, item );

var defaults = {
					selected: false, disabled: false
				};

if ( item.id != null ) {
					item.id = item.id.toString();
				}

if ( item.text != null ) {
					item.text = item.text.toString();
				}

if ( item._resultId == null && item.id && this.container != null ) {
					item._resultId = this.generateResultId( this.container, item );
				}

return $.extend( {}, defaults, item );
			};

SelectAdapter.prototype.matches = function( params, data ) {
				var matcher = this.options.get( 'matcher' );

return matcher( params, data );
			};

return SelectAdapter;
		} );

S2.define( 'select2/data/array', ['./select', '../utils', 'jquery'], function( SelectAdapter, Utils, $ ) {
			function ArrayAdapter( $element, options ) {
				var data = options.get( 'data' ) || [];

ArrayAdapter.__super__.constructor.call( this, $element, options );

this.addOptions( this.convertToOptions( data ) );
			}

Utils.Extend( ArrayAdapter, SelectAdapter );

ArrayAdapter.prototype.select = function( data ) {
				var $option = this.$element.find( 'option' ).filter( function( i, elm ) {
					return elm.value == data.id.toString();
				} );

if ( $option.length === 0 ) {
					$option = this.option( data );

this.addOptions( $option );
				}

ArrayAdapter.__super__.select.call( this, data );
			};

ArrayAdapter.prototype.convertToOptions = function( data ) {
				var self = this;

var $existing   = this.$element.find( 'option' );
				var existingIds = $existing.map( function() {
					return self.item( $( this ) ).id;
				} ).get();

var $options = [];

// Filter out all items except for the one passed in the argument
				function onlyItem( item ) {
					return function() {
						return $( this ).val() == item.id;
					};
				}

for ( var d = 0; d < data.length; d ++ ) {
					var item = this._normalizeItem( data[d] );

// Skip items which were pre-loaded, only merge the data
					if ( $.inArray( item.id, existingIds ) >= 0 ) {
						var $existingOption = $existing.filter( onlyItem( item ) );

var existingData = this.item( $existingOption );
						var newData      = $.extend( true, {}, item, existingData );

var $newOption = this.option( newData );

$existingOption.replaceWith( $newOption );

continue;
					}

var $option = this.option( item );

if ( item.children ) {
						var $children = this.convertToOptions( item.children );

Utils.appendMany( $option, $children );
					}

$options.push( $option );
				}

return $options;
			};

return ArrayAdapter;
		} );

S2.define( 'select2/data/ajax', ['./array', '../utils', 'jquery'], function( ArrayAdapter, Utils, $ ) {
			function AjaxAdapter( $element, options ) {
				this.ajaxOptions = this._applyDefaults( options.get( 'ajax' ) );

if ( this.ajaxOptions.processResults != null ) {
					this.processResults = this.ajaxOptions.processResults;
				}

AjaxAdapter.__super__.constructor.call( this, $element, options );
			}

Utils.Extend( AjaxAdapter, ArrayAdapter );

AjaxAdapter.prototype._applyDefaults = function( options ) {
				var defaults = {
					data: function( params ) {
						return $.extend( {}, params, {
							q: params.term
						} );
					}, transport: function( params, success, failure ) {
						var $request = $.ajax( params );

$request.then( success );
						$request.fail( failure );

return $request;
					}
				};

return $.extend( {}, defaults, options, true );
			};

AjaxAdapter.prototype.processResults = function( results ) {
				return results;
			};

AjaxAdapter.prototype.query = function( params, callback ) {
				var matches = [];
				var self    = this;

if ( this._request != null ) {
					// JSONP requests cannot always be aborted
					if ( $.isFunction( this._request.abort ) ) {
						this._request.abort();
					}

this._request = null;
				}

var options = $.extend( {
					type: 'GET'
				}, this.ajaxOptions );

if ( typeof options.url === 'function' ) {
					options.url = options.url.call( this.$element, params );
				}

if ( typeof options.data === 'function' ) {
					options.data = options.data.call( this.$element, params );
				}

function request() {
					var $request = options.transport( options, function( data ) {
						var results = self.processResults( data, params );

if ( self.options.get( 'debug' ) && window.console && console.error ) {
							// Check to make sure that the response included a `results` key.
							if ( ! results || ! results.results || ! $.isArray( results.results ) ) {
								console.error( 'Select2: The AJAX results did not return an array in the ' + '`results` key of the response.' );
							}
						}

callback( results );
					}, function() {
						// Attempt to detect if a request was aborted
						// Only works if the transport exposes a status property
						if ( $request.status && $request.status === '0' ) {
							return;
						}

self.trigger( 'results:message', {
							message: 'errorLoading'
						} );
					} );

self._request = $request;
				}

if ( this.ajaxOptions.delay && params.term != null ) {
					if ( this._queryTimeout ) {
						window.clearTimeout( this._queryTimeout );
					}

this._queryTimeout = window.setTimeout( request, this.ajaxOptions.delay );
				} else {
					request();
				}
			};

return AjaxAdapter;
		} );

S2.define( 'select2/data/tags', ['jquery'], function( $ ) {
			function Tags( decorated, $element, options ) {
				var tags = options.get( 'tags' );

var createTag = options.get( 'createTag' );

if ( createTag !== undefined ) {
					this.createTag = createTag;
				}

var insertTag = options.get( 'insertTag' );

if ( insertTag !== undefined ) {
					this.insertTag = insertTag;
				}

decorated.call( this, $element, options );

if ( $.isArray( tags ) ) {
					for ( var t = 0; t < tags.length; t ++ ) {
						var tag = tags[t];
						var item = this._normalizeItem( tag );

var $option = this.option( item );

this.$element.append( $option );
					}
				}
			}

Tags.prototype.query = function( decorated, params, callback ) {
				var self = this;

this._removeOldTags();

if ( params.term == null || params.page != null ) {
					decorated.call( this, params, callback );
					return;
				}

function wrapper( obj, child ) {
					var data = obj.results;

for ( var i = 0; i < data.length; i ++ ) {
						var option = data[i];

var checkChildren = (option.children != null && ! wrapper( {
								results: option.children
							}, true ));

var optionText = (option.text || '').toUpperCase();
						var paramsTerm = (params.term || '').toUpperCase();

var checkText = optionText === paramsTerm;

if ( checkText || checkChildren ) {
							if ( child ) {
								return false;
							}

obj.data = data;
							callback( obj );

return;
						}
					}

if ( child ) {
						return true;
					}

var tag = self.createTag( params );

if ( tag != null ) {
						var $option = self.option( tag );
						$option.attr( 'data-select2-tag', true );

self.addOptions( [$option] );

self.insertTag( data, tag );
					}

obj.results = data;

callback( obj );
				}

decorated.call( this, params, wrapper );
			};

Tags.prototype.createTag = function( decorated, params ) {
				var term = $.trim( params.term );

if ( term === '' ) {
					return null;
				}

return {
					id: term, text: term
				};
			};

Tags.prototype.insertTag = function( _, data, tag ) {
				data.unshift( tag );
			};

Tags.prototype._removeOldTags = function( _ ) {
				var tag = this._lastTag;

var $options = this.$element.find( 'option[data-select2-tag]' );

$options.each( function() {
					if ( this.selected ) {
						return;
					}

$( this ).remove();
				} );
			};

return Tags;
		} );

S2.define( 'select2/data/tokenizer', ['jquery'], function( $ ) {
			function Tokenizer( decorated, $element, options ) {
				var tokenizer = options.get( 'tokenizer' );

if ( tokenizer !== undefined ) {
					this.tokenizer = tokenizer;
				}

decorated.call( this, $element, options );
			}

Tokenizer.prototype.bind = function( decorated, container, $container ) {
				decorated.call( this, container, $container );

this.$search = container.dropdown.$search || container.selection.$search || $container.find( '.select2-search__field' );
			};

Tokenizer.prototype.query = function( decorated, params, callback ) {
				var self = this;

function createAndSelect( data ) {
					// Normalize the data object so we can use it for checks
					var item = self._normalizeItem( data );

// Check if the data object already exists as a tag
					// Select it if it doesn't
					var $existingOptions = self.$element.find( 'option' ).filter( function() {
						return $( this ).val() === item.id;
					} );

// If an existing option wasn't found for it, create the option
					if ( ! $existingOptions.length ) {
						var $option = self.option( item );
						$option.attr( 'data-select2-tag', true );

self._removeOldTags();
						self.addOptions( [$option] );
					}

// Select the item, now that we know there is an option for it
					select( item );
				}

function select( data ) {
					self.trigger( 'select', {
						data: data
					} );
				}

params.term = params.term || '';

var tokenData = this.tokenizer( params, this.options, createAndSelect );

if ( tokenData.term !== params.term ) {
					// Replace the search term if we have the search box
					if ( this.$search.length ) {
						this.$search.val( tokenData.term );
						this.$search.focus();
					}

params.term = tokenData.term;
				}

decorated.call( this, params, callback );
			};

Tokenizer.prototype.tokenizer = function( _, params, options, callback ) {
				var separators = options.get( 'tokenSeparators' ) || [];
				var term       = params.term;
				var i          = 0;

var createTag = this.createTag || function( params ) {
					return {
						id: params.term, text: params.term
					};
				};

while ( i < term.length ) {
					var termChar = term[i];

if ( $.inArray( termChar, separators ) === - 1 ) {
						i ++;

continue;
					}

var part       = term.substr( 0, i );
					var partParams = $.extend( {}, params, {
						term: part
					} );

var data = createTag( partParams );

if ( data == null ) {
						i ++;
						continue;
					}

callback( data );

// Reset the term to not include the tokenized portion
					term = term.substr( i + 1 ) || '';
					i    = 0;
				}

return {
					term: term
				};
			};

return Tokenizer;
		} );

S2.define( 'select2/data/minimumInputLength', [], function() {
			function MinimumInputLength( decorated, $e, options ) {
				this.minimumInputLength = options.get( 'minimumInputLength' );

decorated.call( this, $e, options );
			}

MinimumInputLength.prototype.query = function( decorated, params, callback ) {
				params.term = params.term || '';

if ( params.term.length < this.minimumInputLength ) {
					this.trigger( 'results:message', {
						message: 'inputTooShort', args: {
							minimum: this.minimumInputLength, input: params.term, params: params
						}
					} );

return;
				}

decorated.call( this, params, callback );
			};

return MinimumInputLength;
		} );

S2.define( 'select2/data/maximumInputLength', [], function() {
			function MaximumInputLength( decorated, $e, options ) {
				this.maximumInputLength = options.get( 'maximumInputLength' );

decorated.call( this, $e, options );
			}

MaximumInputLength.prototype.query = function( decorated, params, callback ) {
				params.term = params.term || '';

if ( this.maximumInputLength > 0 && params.term.length > this.maximumInputLength ) {
					this.trigger( 'results:message', {
						message: 'inputTooLong', args: {
							maximum: this.maximumInputLength, input: params.term, params: params
						}
					} );

return;
				}

decorated.call( this, params, callback );
			};

return MaximumInputLength;
		} );

S2.define( 'select2/data/maximumSelectionLength', [], function() {
			function MaximumSelectionLength( decorated, $e, options ) {
				this.maximumSelectionLength = options.get( 'maximumSelectionLength' );

decorated.call( this, $e, options );
			}

MaximumSelectionLength.prototype.query = function( decorated, params, callback ) {
				var self = this;

this.current( function( currentData ) {
					var count = currentData != null ? currentData.length : 0;
					if ( self.maximumSelectionLength > 0 && count >= self.maximumSelectionLength ) {
						self.trigger( 'results:message', {
							message: 'maximumSelected', args: {
								maximum: self.maximumSelectionLength
							}
						} );
						return;
					}
					decorated.call( self, params, callback );
				} );
			};

return MaximumSelectionLength;
		} );

S2.define( 'select2/dropdown', ['jquery', './utils'], function( $, Utils ) {
			function Dropdown( $element, options ) {
				this.$element = $element;
				this.options  = options;

Dropdown.__super__.constructor.call( this );
			}

Utils.Extend( Dropdown, Utils.Observable );

Dropdown.prototype.render = function() {
				var $dropdown = $( '' + '' + '' );

$dropdown.attr( 'dir', this.options.get( 'dir' ) );

this.$dropdown = $dropdown;

return $dropdown;
			};

Dropdown.prototype.bind = function() {
				// Should be implemented in subclasses
			};

Dropdown.prototype.position = function( $dropdown, $container ) {
				// Should be implmented in subclasses
			};

Dropdown.prototype.destroy = function() {
				// Remove the dropdown from the DOM
				this.$dropdown.remove();
			};

return Dropdown;
		} );

S2.define( 'select2/dropdown/search', ['jquery', '../utils'], function( $, Utils ) {
			function Search() {
			}

Search.prototype.render = function( decorated ) {
				var $rendered = decorated.call( this );

var $search = $( '' + '<input class="select2-search__field" type="search" tabindex="-1"' + ' autocomplete="off" autocorrect="off" autocapitalize="none"' + ' spellcheck="false" role="textbox" />' + '' );

this.$searchContainer = $search;
				this.$search          = $search.find( 'input' );

$rendered.prepend( $search );

return $rendered;
			};

Search.prototype.bind = function( decorated, container, $container ) {
				var self = this;

decorated.call( this, container, $container );

this.$search.on( 'keydown', function( evt ) {
					self.trigger( 'keypress', evt );

self._keyUpPrevented = evt.isDefaultPrevented();
				} );

this.$search.on( 'keyup input', function( evt ) {
					self.handleSearch( evt );
				} );

container.on( 'open', function() {
					self.$search.attr( 'tabindex', 0 );

self.$search.focus();

window.setTimeout( function() {
						self.$search.focus();
					}, 0 );
				} );

container.on( 'close', function() {
					self.$search.attr( 'tabindex', - 1 );

self.$search.val( '' );
				} );

container.on( 'focus', function() {
					if ( ! container.isOpen() ) {
						self.$search.focus();
					}
				} );

container.on( 'results:all', function( params ) {
					if ( params.query.term == null || params.query.term === '' ) {
						var showSearch = self.showSearch( params );

if ( showSearch ) {
							self.$searchContainer.removeClass( 'select2-search--hide' );
						} else {
							self.$searchContainer.addClass( 'select2-search--hide' );
						}
					}
				} );
			};

Search.prototype.handleSearch = function( evt ) {
				if ( ! this._keyUpPrevented ) {
					var input = this.$search.val();

this.trigger( 'query', {
						term: input
					} );
				}

this._keyUpPrevented = false;
			};

Search.prototype.showSearch = function( _, params ) {
				return true;
			};

return Search;
		} );

S2.define( 'select2/dropdown/hidePlaceholder', [], function() {
			function HidePlaceholder( decorated, $element, options, dataAdapter ) {
				this.placeholder = this.normalizePlaceholder( options.get( 'placeholder' ) );

decorated.call( this, $element, options, dataAdapter );
			}

HidePlaceholder.prototype.append = function( decorated, data ) {
				data.results = this.removePlaceholder( data.results );

decorated.call( this, data );
			};

HidePlaceholder.prototype.normalizePlaceholder = function( _, placeholder ) {
				if ( typeof placeholder === 'string' ) {
					placeholder = {
						id: '', text: placeholder
					};
				}

return placeholder;
			};

HidePlaceholder.prototype.removePlaceholder = function( _, data ) {
				var modifiedData = data.slice( 0 );

for ( var d = data.length - 1; d >= 0; d -- ) {
					var item = data[d];

if ( this.placeholder.id === item.id ) {
						modifiedData.splice( d, 1 );
					}
				}

return modifiedData;
			};

return HidePlaceholder;
		} );

S2.define( 'select2/dropdown/infiniteScroll', ['jquery'], function( $ ) {
			function InfiniteScroll( decorated, $element, options, dataAdapter ) {
				this.lastParams = {};

decorated.call( this, $element, options, dataAdapter );

this.$loadingMore = this.createLoadingMore();
				this.loading      = false;
			}

InfiniteScroll.prototype.append = function( decorated, data ) {
				this.$loadingMore.remove();
				this.loading = false;

decorated.call( this, data );

if ( this.showLoadingMore( data ) ) {
					this.$results.append( this.$loadingMore );
				}
			};

InfiniteScroll.prototype.bind = function( decorated, container, $container ) {
				var self = this;

decorated.call( this, container, $container );

container.on( 'query', function( params ) {
					self.lastParams = params;
					self.loading    = true;
				} );

container.on( 'query:append', function( params ) {
					self.lastParams = params;
					self.loading    = true;
				} );

this.$results.on( 'scroll', function() {
					var isLoadMoreVisible = $.contains( document.documentElement, self.$loadingMore[0] );

if ( self.loading || ! isLoadMoreVisible ) {
						return;
					}

var currentOffset     = self.$results.offset().top + self.$results.outerHeight( false );
					var loadingMoreOffset = self.$loadingMore.offset().top + self.$loadingMore.outerHeight( false );

if ( currentOffset + 50 >= loadingMoreOffset ) {
						self.loadMore();
					}
				} );
			};

InfiniteScroll.prototype.loadMore = function() {
				this.loading = true;

var params = $.extend( {}, {page: 1}, this.lastParams );

params.page ++;

this.trigger( 'query:append', params );
			};

InfiniteScroll.prototype.showLoadingMore = function( _, data ) {
				return data.pagination && data.pagination.more;
			};

InfiniteScroll.prototype.createLoadingMore = function() {
				var $option = $( '<li ' + 'class="select2-results__option select2-results__option--load-more"' + 'role="treeitem" aria-disabled="true"></li>' );

var message = this.options.get( 'translations' ).get( 'loadingMore' );

$option.html( message( this.lastParams ) );

return $option;
			};

return InfiniteScroll;
		} );

S2.define( 'select2/dropdown/attachBody', ['jquery', '../utils'], function( $, Utils ) {
			function AttachBody( decorated, $element, options ) {
				this.$dropdownParent = options.get( 'dropdownParent' ) || $( document.body );

decorated.call( this, $element, options );
			}

AttachBody.prototype.bind = function( decorated, container, $container ) {
				var self = this;

var setupResultsEvents = false;

decorated.call( this, container, $container );

container.on( 'open', function() {
					self._showDropdown();
					self._attachPositioningHandler( container );

if ( ! setupResultsEvents ) {
						setupResultsEvents = true;

container.on( 'results:all', function() {
							self._positionDropdown();
							self._resizeDropdown();
						} );

container.on( 'results:append', function() {
							self._positionDropdown();
							self._resizeDropdown();
						} );
					}
				} );

container.on( 'close', function() {
					self._hideDropdown();
					self._detachPositioningHandler( container );
				} );

this.$dropdownContainer.on( 'mousedown', function( evt ) {
					evt.stopPropagation();
				} );
			};

AttachBody.prototype.destroy = function( decorated ) {
				decorated.call( this );

this.$dropdownContainer.remove();
			};

AttachBody.prototype.position = function( decorated, $dropdown, $container ) {
				// Clone all of the container classes
				$dropdown.attr( 'class', $container.attr( 'class' ) );

$dropdown.removeClass( 'select2' );
				$dropdown.addClass( 'select2-container--open' );

$dropdown.css( {
					position: 'absolute', top: - 999999
				} );

this.$container = $container;
			};

AttachBody.prototype.render = function( decorated ) {
				var $container = $( '' );

var $dropdown = decorated.call( this );
				$container.append( $dropdown );

this.$dropdownContainer = $container;

return $container;
			};

AttachBody.prototype._hideDropdown = function( decorated ) {
				this.$dropdownContainer.detach();
			};

AttachBody.prototype._attachPositioningHandler = function( decorated, container ) {
				var self = this;

var scrollEvent      = 'scroll.select2.' + container.id;
				var resizeEvent      = 'resize.select2.' + container.id;
				var orientationEvent = 'orientationchange.select2.' + container.id;

var $watchers = this.$container.parents().filter( Utils.hasScroll );
				$watchers.each( function() {
					$( this ).data( 'select2-scroll-position', {
						x: $( this ).scrollLeft(), y: $( this ).scrollTop()
					} );
				} );

$watchers.on( scrollEvent, function( ev ) {
					var position = $( this ).data( 'select2-scroll-position' );
					$( this ).scrollTop( position.y );
				} );

$( window ).on( scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent, function( e ) {
					self._positionDropdown();
					self._resizeDropdown();
				} );
			};

AttachBody.prototype._detachPositioningHandler = function( decorated, container ) {
				var scrollEvent      = 'scroll.select2.' + container.id;
				var resizeEvent      = 'resize.select2.' + container.id;
				var orientationEvent = 'orientationchange.select2.' + container.id;

var $watchers = this.$container.parents().filter( Utils.hasScroll );
				$watchers.off( scrollEvent );

$( window ).off( scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent );
			};

AttachBody.prototype._positionDropdown = function() {
				var $window = $( window );

var isCurrentlyAbove = this.$dropdown.hasClass( 'select2-dropdown--above' );
				var isCurrentlyBelow = this.$dropdown.hasClass( 'select2-dropdown--below' );

var newDirection = null;

var offset = this.$container.offset();

offset.bottom = offset.top + this.$container.outerHeight( false );

var container = {
					height: this.$container.outerHeight( false )
				};

container.top    = offset.top;
				container.bottom = offset.top + container.height;

var dropdown = {
					height: this.$dropdown.outerHeight( false )
				};

var viewport = {
					top: $window.scrollTop(), bottom: $window.scrollTop() + $window.height()
				};

var enoughRoomAbove = viewport.top < (offset.top - dropdown.height);
				var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height);

var css = {
					left: offset.left, top: container.bottom
				};

// Determine what the parent element is to use for calciulating the offset
				var $offsetParent = this.$dropdownParent;

// For statically positoned elements, we need to get the element
				// that is determining the offset
				if ( $offsetParent.css( 'position' ) === 'static' ) {
					$offsetParent = $offsetParent.offsetParent();
				}

var parentOffset = $offsetParent.offset();

css.top -= parentOffset.top;
				css.left -= parentOffset.left;

if ( ! isCurrentlyAbove && ! isCurrentlyBelow ) {
					newDirection = 'below';
				}

if ( ! enoughRoomBelow && enoughRoomAbove && ! isCurrentlyAbove ) {
					newDirection = 'above';
				} else if ( ! enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove ) {
					newDirection = 'below';
				}

if ( newDirection == 'above' || (isCurrentlyAbove && newDirection !== 'below') ) {
					css.top = container.top - parentOffset.top - dropdown.height;
				}

if ( newDirection != null ) {
					this.$dropdown.removeClass( 'select2-dropdown--below select2-dropdown--above' ).addClass( 'select2-dropdown--' + newDirection );
					this.$container.removeClass( 'select2-container--below select2-container--above' ).addClass( 'select2-container--' + newDirection );
				}

this.$dropdownContainer.css( css );
			};

AttachBody.prototype._resizeDropdown = function() {
				var css = {
					width: this.$container.outerWidth( false ) + 'px'
				};

if ( this.options.get( 'dropdownAutoWidth' ) ) {
					css.minWidth = css.width;
					css.position = 'relative';
					css.width    = 'auto';
				}

this.$dropdown.css( css );
			};

AttachBody.prototype._showDropdown = function( decorated ) {
				this.$dropdownContainer.appendTo( this.$dropdownParent );

this._positionDropdown();
				this._resizeDropdown();
			};

return AttachBody;
		} );

S2.define( 'select2/dropdown/minimumResultsForSearch', [], function() {
			function countResults( data ) {
				var count = 0;

for ( var d = 0; d < data.length; d ++ ) {
					var item = data[d];

if ( item.children ) {
						count += countResults( item.children );
					} else {
						count ++;
					}
				}

return count;
			}

function MinimumResultsForSearch( decorated, $element, options, dataAdapter ) {
				this.minimumResultsForSearch = options.get( 'minimumResultsForSearch' );

if ( this.minimumResultsForSearch < 0 ) {
					this.minimumResultsForSearch = Infinity;
				}

decorated.call( this, $element, options, dataAdapter );
			}

MinimumResultsForSearch.prototype.showSearch = function( decorated, params ) {
				if ( countResults( params.data.results ) < this.minimumResultsForSearch ) {
					return false;
				}

return decorated.call( this, params );
			};

return MinimumResultsForSearch;
		} );

S2.define( 'select2/dropdown/selectOnClose', [], function() {
			function SelectOnClose() {
			}

SelectOnClose.prototype.bind = function( decorated, container, $container ) {
				var self = this;

decorated.call( this, container, $container );

container.on( 'close', function( params ) {
					self._handleSelectOnClose( params );
				} );
			};

SelectOnClose.prototype._handleSelectOnClose = function( _, params ) {
				if ( params && params.originalSelect2Event != null ) {
					var event = params.originalSelect2Event;

// Don't select an item if the close event was triggered from a select or
					// unselect event
					if ( event._type === 'select' || event._type === 'unselect' ) {
						return;
					}
				}

var $highlightedResults = this.getHighlightedResults();

// Only select highlighted results
				if ( $highlightedResults.length < 1 ) {
					return;
				}

var data = $highlightedResults.data( 'data' );

// Don't re-select already selected resulte
				if ( (data.element != null && data.element.selected) || (data.element == null && data.selected) ) {
					return;
				}

this.trigger( 'select', {
					data: data
				} );
			};

return SelectOnClose;
		} );

S2.define( 'select2/dropdown/closeOnSelect', [], function() {
			function CloseOnSelect() {
			}

CloseOnSelect.prototype.bind = function( decorated, container, $container ) {
				var self = this;

decorated.call( this, container, $container );

container.on( 'select', function( evt ) {
					self._selectTriggered( evt );
				} );

container.on( 'unselect', function( evt ) {
					self._selectTriggered( evt );
				} );
			};

CloseOnSelect.prototype._selectTriggered = function( _, evt ) {
				var originalEvent = evt.originalEvent;

// Don't close if the control key is being held
				if ( originalEvent && originalEvent.ctrlKey ) {
					return;
				}

this.trigger( 'close', {
					originalEvent: originalEvent, originalSelect2Event: evt
				} );
			};

return CloseOnSelect;
		} );

S2.define( 'select2/i18n/en', [], function() {
			// English
			return {
				errorLoading: function() {
					return 'The results could not be loaded.';
				}, inputTooLong: function( args ) {
					var overChars = args.input.length - args.maximum;

var message = 'Please delete ' + overChars + ' character';

if ( overChars != 1 ) {
						message += 's';
					}

return message;
				}, inputTooShort: function( args ) {
					var remainingChars = args.minimum - args.input.length;

var message = 'Please enter ' + remainingChars + ' or more characters';

return message;
				}, loadingMore: function() {
					return 'Loading more results…';
				}, maximumSelected: function( args ) {
					var message = 'You can only select ' + args.maximum + ' item';

if ( args.maximum != 1 ) {
						message += 's';
					}

return message;
				}, noResults: function() {
					return 'No results found';
				}, searching: function() {
					return 'Searching…';
				}
			};
		} );

S2.define( 'select2/defaults', ['jquery', 'require',

'./results',

'./selection/single', './selection/multiple', './selection/placeholder', './selection/allowClear', './selection/search', './selection/eventRelay',

'./utils', './translation', './diacritics',

'./data/select', './data/array', './data/ajax', './data/tags', './data/tokenizer', './data/minimumInputLength', './data/maximumInputLength', './data/maximumSelectionLength',

'./dropdown', './dropdown/search', './dropdown/hidePlaceholder', './dropdown/infiniteScroll', './dropdown/attachBody', './dropdown/minimumResultsForSearch', './dropdown/selectOnClose', './dropdown/closeOnSelect',

'./i18n/en'], function( $, require, ResultsList, SingleSelection, MultipleSelection, Placeholder, AllowClear, SelectionSearch, EventRelay, Utils, Translation, DIACRITICS, SelectData, ArrayData, AjaxData, Tags, Tokenizer, MinimumInputLength, MaximumInputLength, MaximumSelectionLength, Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll, AttachBody, MinimumResultsForSearch, SelectOnClose, CloseOnSelect, EnglishTranslation ) {
			function Defaults() {
				this.reset();
			}

Defaults.prototype.apply = function( options ) {
				options = $.extend( true, {}, this.defaults, options );

if ( options.dataAdapter == null ) {
					if ( options.ajax != null ) {
						options.dataAdapter = AjaxData;
					} else if ( options.data != null ) {
						options.dataAdapter = ArrayData;
					} else {
						options.dataAdapter = SelectData;
					}

if ( options.minimumInputLength > 0 ) {
						options.dataAdapter = Utils.Decorate( options.dataAdapter, MinimumInputLength );
					}

if ( options.maximumInputLength > 0 ) {
						options.dataAdapter = Utils.Decorate( options.dataAdapter, MaximumInputLength );
					}

if ( options.maximumSelectionLength > 0 ) {
						options.dataAdapter = Utils.Decorate( options.dataAdapter, MaximumSelectionLength );
					}

if ( options.tags ) {
						options.dataAdapter = Utils.Decorate( options.dataAdapter, Tags );
					}

if ( options.tokenSeparators != null || options.tokenizer != null ) {
						options.dataAdapter = Utils.Decorate( options.dataAdapter, Tokenizer );
					}

if ( options.query != null ) {
						var Query = require( options.amdBase + 'compat/query' );

options.dataAdapter = Utils.Decorate( options.dataAdapter, Query );
					}

if ( options.initSelection != null ) {
						var InitSelection = require( options.amdBase + 'compat/initSelection' );

options.dataAdapter = Utils.Decorate( options.dataAdapter, InitSelection );
					}
				}

if ( options.resultsAdapter == null ) {
					options.resultsAdapter = ResultsList;

if ( options.ajax != null ) {
						options.resultsAdapter = Utils.Decorate( options.resultsAdapter, InfiniteScroll );
					}

if ( options.placeholder != null ) {
						options.resultsAdapter = Utils.Decorate( options.resultsAdapter, HidePlaceholder );
					}

if ( options.selectOnClose ) {
						options.resultsAdapter = Utils.Decorate( options.resultsAdapter, SelectOnClose );
					}
				}

if ( options.dropdownAdapter == null ) {
					if ( options.multiple ) {
						options.dropdownAdapter = Dropdown;
					} else {
						var SearchableDropdown = Utils.Decorate( Dropdown, DropdownSearch );

options.dropdownAdapter = SearchableDropdown;
					}

if ( options.minimumResultsForSearch !== 0 ) {
						options.dropdownAdapter = Utils.Decorate( options.dropdownAdapter, MinimumResultsForSearch );
					}

if ( options.closeOnSelect ) {
						options.dropdownAdapter = Utils.Decorate( options.dropdownAdapter, CloseOnSelect );
					}

if ( options.dropdownCssClass != null || options.dropdownCss != null || options.adaptDropdownCssClass != null ) {
						var DropdownCSS = require( options.amdBase + 'compat/dropdownCss' );

options.dropdownAdapter = Utils.Decorate( options.dropdownAdapter, DropdownCSS );
					}

options.dropdownAdapter = Utils.Decorate( options.dropdownAdapter, AttachBody );
				}

if ( options.selectionAdapter == null ) {
					if ( options.multiple ) {
						options.selectionAdapter = MultipleSelection;
					} else {
						options.selectionAdapter = SingleSelection;
					}

// Add the placeholder mixin if a placeholder was specified
					if ( options.placeholder != null ) {
						options.selectionAdapter = Utils.Decorate( options.selectionAdapter, Placeholder );
					}

if ( options.allowClear ) {
						options.selectionAdapter = Utils.Decorate( options.selectionAdapter, AllowClear );
					}

if ( options.multiple ) {
						options.selectionAdapter = Utils.Decorate( options.selectionAdapter, SelectionSearch );
					}

if ( options.containerCssClass != null || options.containerCss != null || options.adaptContainerCssClass != null ) {
						var ContainerCSS = require( options.amdBase + 'compat/containerCss' );

options.selectionAdapter = Utils.Decorate( options.selectionAdapter, ContainerCSS );
					}

options.selectionAdapter = Utils.Decorate( options.selectionAdapter, EventRelay );
				}

if ( typeof options.language === 'string' ) {
					// Check if the language is specified with a region
					if ( options.language.indexOf( '-' ) > 0 ) {
						// Extract the region information if it is included
						var languageParts = options.language.split( '-' );
						var baseLanguage  = languageParts[0];

options.language = [options.language, baseLanguage];
					} else {
						options.language = [options.language];
					}
				}

if ( $.isArray( options.language ) ) {
					var languages = new Translation();
					options.language.push( 'en' );

var languageNames = options.language;

for ( var l = 0; l < languageNames.length; l ++ ) {
						var name = languageNames[l];
						var language = {};

try {
							// Try to load it with the original name
							language = Translation.loadPath( name );
						} catch ( e ) {
							try {
								// If we couldn't load it, check if it wasn't the full path
								name     = this.defaults.amdLanguageBase + name;
								language = Translation.loadPath( name );
							} catch ( ex ) {
								// The translation could not be loaded at all. Sometimes this is
								// because of a configuration problem, other times this can be
								// because of how Select2 helps load all possible translation files.
								if ( options.debug && window.console && console.warn ) {
									console.warn( 'Select2: The language file for "' + name + '" could not be ' + 'automatically loaded. A fallback will be used instead.' );
								}

continue;
							}
						}

languages.extend( language );
					}

options.translations = languages;
				} else {
					var baseTranslation   = Translation.loadPath( this.defaults.amdLanguageBase + 'en' );
					var customTranslation = new Translation( options.language );

customTranslation.extend( baseTranslation );

options.translations = customTranslation;
				}

return options;
			};

Defaults.prototype.reset = function() {
				function stripDiacritics( text ) {
					// Used 'uni range + named function' from http://jsperf.com/diacritics/18
					function match( a ) {
						return DIACRITICS[a] || a;
					}

return text.replace( /[^\u0000-\u007E]/g, match );
				}

function matcher( params, data ) {
					// Always return the object if there is nothing to compare
					if ( $.trim( params.term ) === '' ) {
						return data;
					}

// Do a recursive check for options with children
					if ( data.children && data.children.length > 0 ) {
						// Clone the data object if there are children
						// This is required as we modify the object to remove any non-matches
						var match = $.extend( true, {}, data );

// Check each child of the option
						for ( var c = data.children.length - 1; c >= 0; c -- ) {
							var child = data.children[c];

var matches = matcher( params, child );

// If there wasn't a match, remove the object in the array
							if ( matches == null ) {
								match.children.splice( c, 1 );
							}
						}

// If any children matched, return the new object
						if ( match.children.length > 0 ) {
							return match;
						}

// If there were no matching children, check just the plain object
						return matcher( params, match );
					}

var original = stripDiacritics( data.text ).toUpperCase();
					var term     = stripDiacritics( params.term ).toUpperCase();

// Check if the text contains the term
					if ( original.indexOf( term ) > - 1 ) {
						return data;
					}

// If it doesn't contain the term, don't return anything
					return null;
				}

this.defaults = {
					amdBase: './',
					amdLanguageBase: './i18n/',
					closeOnSelect: true,
					debug: false,
					dropdownAutoWidth: false,
					escapeMarkup: Utils.escapeMarkup,
					language: EnglishTranslation,
					matcher: matcher,
					minimumInputLength: 0,
					maximumInputLength: 0,
					maximumSelectionLength: 0,
					minimumResultsForSearch: 0,
					selectOnClose: false,
					sorter: function( data ) {
						return data;
					},
					templateResult: function( result ) {
						return result.text;
					},
					templateSelection: function( selection ) {
						return selection.text;
					},
					theme: 'default',
					width: 'resolve'
				};
			};

Defaults.prototype.set = function( key, value ) {
				var camelKey = $.camelCase( key );

var data       = {};
				data[camelKey] = value;

var convertedData = Utils._convertData( data );

$.extend( this.defaults, convertedData );
			};

var defaults = new Defaults();

return defaults;
		} );

S2.define( 'select2/options', ['require', 'jquery', './defaults', './utils'], function( require, $, Defaults, Utils ) {
			function Options( options, $element ) {
				this.options = options;

if ( $element != null ) {
					this.fromElement( $element );
				}

this.options = Defaults.apply( this.options );

if ( $element && $element.is( 'input' ) ) {
					var InputCompat = require( this.get( 'amdBase' ) + 'compat/inputData' );

this.options.dataAdapter = Utils.Decorate( this.options.dataAdapter, InputCompat );
				}
			}

Options.prototype.fromElement = function( $e ) {
				var excludedData = ['select2'];

if ( this.options.multiple == null ) {
					this.options.multiple = $e.prop( 'multiple' );
				}

if ( this.options.disabled == null ) {
					this.options.disabled = $e.prop( 'disabled' );
				}

if ( this.options.language == null ) {
					if ( $e.prop( 'lang' ) ) {
						this.options.language = $e.prop( 'lang' ).toLowerCase();
					} else if ( $e.closest( '[lang]' ).prop( 'lang' ) ) {
						this.options.language = $e.closest( '[lang]' ).prop( 'lang' );
					}
				}

if ( this.options.dir == null ) {
					if ( $e.prop( 'dir' ) ) {
						this.options.dir = $e.prop( 'dir' );
					} else if ( $e.closest( '[dir]' ).prop( 'dir' ) ) {
						this.options.dir = $e.closest( '[dir]' ).prop( 'dir' );
					} else {
						this.options.dir = 'ltr';
					}
				}

$e.prop( 'disabled', this.options.disabled );
				$e.prop( 'multiple', this.options.multiple );

if ( $e.data( 'select2Tags' ) ) {
					if ( this.options.debug && window.console && console.warn ) {
						console.warn( 'Select2: The `data-select2-tags` attribute has been changed to ' + 'use the `data-data` and `data-tags="true"` attributes and will be ' + 'removed in future versions of Select2.' );
					}

$e.data( 'data', $e.data( 'select2Tags' ) );
					$e.data( 'tags', true );
				}

if ( $e.data( 'ajaxUrl' ) ) {
					if ( this.options.debug && window.console && console.warn ) {
						console.warn( 'Select2: The `data-ajax-url` attribute has been changed to ' + '`data-ajax--url` and support for the old attribute will be removed' + ' in future versions of Select2.' );
					}

$e.attr( 'ajax--url', $e.data( 'ajaxUrl' ) );
					$e.data( 'ajax--url', $e.data( 'ajaxUrl' ) );
				}

var dataset = {};

// Prefer the element's `dataset` attribute if it exists
				// jQuery 1.x does not correctly handle data attributes with multiple dashes
				if ( $.fn.jquery && $.fn.jquery.substr( 0, 2 ) == '1.' && $e[0].dataset ) {
					dataset = $.extend( true, {}, $e[0].dataset, $e.data() );
				} else {
					dataset = $e.data();
				}

var data = $.extend( true, {}, dataset );

data = Utils._convertData( data );

for ( var key in data ) {
					if ( $.inArray( key, excludedData ) > - 1 ) {
						continue;
					}

if ( $.isPlainObject( this.options[key] ) ) {
						$.extend( this.options[key], data[key] );
					} else {
						this.options[key] = data[key];
					}
				}

return this;
			};

Options.prototype.get = function( key ) {
				return this.options[key];
			};

Options.prototype.set = function( key, val ) {
				this.options[key] = val;
			};

return Options;
		} );

S2.define( 'select2/core', ['jquery', './options', './utils', './keys'], function( $, Options, Utils, KEYS ) {
			var Select2 = function( $element, options ) {
				if ( $element.data( 'select2' ) != null ) {
					$element.data( 'select2' ).destroy();
				}

this.$element = $element;

this.id = this._generateId( $element );

options = options || {};

this.options = new Options( options, $element );

Select2.__super__.constructor.call( this );

// Set up the tabindex

var tabindex = $element.attr( 'tabindex' ) || 0;
				$element.data( 'old-tabindex', tabindex );
				$element.attr( 'tabindex', '-1' );

// Set up containers and adapters

var DataAdapter  = this.options.get( 'dataAdapter' );
				this.dataAdapter = new DataAdapter( $element, this.options );

var $container = this.render();

this._placeContainer( $container );

var SelectionAdapter = this.options.get( 'selectionAdapter' );
				this.selection       = new SelectionAdapter( $element, this.options );
				this.$selection      = this.selection.render();

this.selection.position( this.$selection, $container );

var DropdownAdapter = this.options.get( 'dropdownAdapter' );
				this.dropdown       = new DropdownAdapter( $element, this.options );
				this.$dropdown      = this.dropdown.render();

this.dropdown.position( this.$dropdown, $container );

var ResultsAdapter = this.options.get( 'resultsAdapter' );
				this.results       = new ResultsAdapter( $element, this.options, this.dataAdapter );
				this.$results      = this.results.render();

this.results.position( this.$results, this.$dropdown );

// Bind events

var self = this;

// Bind the container to all of the adapters
				this._bindAdapters();

// Register any DOM event handlers
				this._registerDomEvents();

// Register any internal event handlers
				this._registerDataEvents();
				this._registerSelectionEvents();
				this._registerDropdownEvents();
				this._registerResultsEvents();
				this._registerEvents();

// Set the initial state
				this.dataAdapter.current( function( initialData ) {
					self.trigger( 'selection:update', {
						data: initialData
					} );
				} );

// Hide the original select
				$element.addClass( 'select2-hidden-accessible' );
				$element.attr( 'aria-hidden', 'true' );

// Synchronize any monitored attributes
				this._syncAttributes();

$element.data( 'select2', this );
			};

Utils.Extend( Select2, Utils.Observable );

Select2.prototype._generateId = function( $element ) {
				var id = '';

if ( $element.attr( 'id' ) != null ) {
					id = $element.attr( 'id' );
				} else if ( $element.attr( 'name' ) != null ) {
					id = $element.attr( 'name' ) + '-' + Utils.generateChars( 2 );
				} else {
					id = Utils.generateChars( 4 );
				}

id = id.replace( /(:|\.|\[|\]|,)/g, '' );
				id = 'select2-' + id;

return id;
			};

Select2.prototype._placeContainer = function( $container ) {
				$container.insertAfter( this.$element );

var width = this._resolveWidth( this.$element, this.options.get( 'width' ) );

if ( width != null ) {
					$container.css( 'width', width );
				}
			};

Select2.prototype._resolveWidth = function( $element, method ) {
				var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;

if ( method == 'resolve' ) {
					var styleWidth = this._resolveWidth( $element, 'style' );

if ( styleWidth != null ) {
						return styleWidth;
					}

return this._resolveWidth( $element, 'element' );
				}

if ( method == 'element' ) {
					var elementWidth = $element.outerWidth( false );

if ( elementWidth <= 0 ) {
						return 'auto';
					}

return elementWidth + 'px';
				}

if ( method == 'style' ) {
					var style = $element.attr( 'style' );

if ( typeof (style) !== 'string' ) {
						return null;
					}

var attrs = style.split( ';' );

for ( var i = 0, l = attrs.length; i < l; i = i + 1 ) {
						var attr = attrs[i].replace( /\s/g, '' );
						var matches = attr.match( WIDTH );

if ( matches !== null && matches.length >= 1 ) {
							return matches[1];
						}
					}

return null;
				}

return method;
			};

Select2.prototype._bindAdapters = function() {
				this.dataAdapter.bind( this, this.$container );
				this.selection.bind( this, this.$container );

this.dropdown.bind( this, this.$container );
				this.results.bind( this, this.$container );
			};

Select2.prototype._registerDomEvents = function() {
				var self = this;

this.$element.on( 'change.select2', function() {
					self.dataAdapter.current( function( data ) {
						self.trigger( 'selection:update', {
							data: data
						} );
					} );
				} );

this.$element.on( 'focus.select2', function( evt ) {
					self.trigger( 'focus', evt );
				} );

this._syncA = Utils.bind( this._syncAttributes, this );
				this._syncS = Utils.bind( this._syncSubtree, this );

if ( this.$element[0].attachEvent ) {
					this.$element[0].attachEvent( 'onpropertychange', this._syncA );
				}

var observer = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;

if ( observer != null ) {
					this._observer = new observer( function( mutations ) {
						$.each( mutations, self._syncA );
						$.each( mutations, self._syncS );
					} );
					this._observer.observe( this.$element[0], {
						attributes: true, childList: true, subtree: false
					} );
				} else if ( this.$element[0].addEventListener ) {
					this.$element[0].addEventListener( 'DOMAttrModified', self._syncA, false );
					this.$element[0].addEventListener( 'DOMNodeInserted', self._syncS, false );
					this.$element[0].addEventListener( 'DOMNodeRemoved', self._syncS, false );
				}
			};

Select2.prototype._registerDataEvents = function() {
				var self = this;

this.dataAdapter.on( '*', function( name, params ) {
					self.trigger( name, params );
				} );
			};

Select2.prototype._registerSelectionEvents = function() {
				var self           = this;
				var nonRelayEvents = ['toggle', 'focus'];

this.selection.on( 'toggle', function() {
					self.toggleDropdown();
				} );

this.selection.on( 'focus', function( params ) {
					self.focus( params );
				} );

this.selection.on( '*', function( name, params ) {
					if ( $.inArray( name, nonRelayEvents ) !== - 1 ) {
						return;
					}

self.trigger( name, params );
				} );
			};

Select2.prototype._registerDropdownEvents = function() {
				var self = this;

this.dropdown.on( '*', function( name, params ) {
					self.trigger( name, params );
				} );
			};

Select2.prototype._registerResultsEvents = function() {
				var self = this;

this.results.on( '*', function( name, params ) {
					self.trigger( name, params );
				} );
			};

Select2.prototype._registerEvents = function() {
				var self = this;

this.on( 'open', function() {
					self.$container.addClass( 'select2-container--open' );
				} );

this.on( 'close', function() {
					self.$container.removeClass( 'select2-container--open' );
				} );

this.on( 'enable', function() {
					self.$container.removeClass( 'select2-container--disabled' );
				} );

this.on( 'disable', function() {
					self.$container.addClass( 'select2-container--disabled' );
				} );

this.on( 'blur', function() {
					self.$container.removeClass( 'select2-container--focus' );
				} );

this.on( 'query', function( params ) {
					if ( ! self.isOpen() ) {
						self.trigger( 'open', {} );
					}

this.dataAdapter.query( params, function( data ) {
						self.trigger( 'results:all', {
							data: data, query: params
						} );
					} );
				} );

this.on( 'query:append', function( params ) {
					this.dataAdapter.query( params, function( data ) {
						self.trigger( 'results:append', {
							data: data, query: params
						} );
					} );
				} );

this.on( 'keypress', function( evt ) {
					var key = evt.which;

if ( self.isOpen() ) {
						if ( key === KEYS.ESC || key === KEYS.TAB || (key === KEYS.UP && evt.altKey) ) {
							self.close();

evt.preventDefault();
						} else if ( key === KEYS.ENTER ) {
							self.trigger( 'results:select', {} );

evt.preventDefault();
						} else if ( (key === KEYS.SPACE && evt.ctrlKey) ) {
							self.trigger( 'results:toggle', {} );

evt.preventDefault();
						} else if ( key === KEYS.UP ) {
							self.trigger( 'results:previous', {} );

evt.preventDefault();
						} else if ( key === KEYS.DOWN ) {
							self.trigger( 'results:next', {} );

evt.preventDefault();
						}
					} else {
						if ( key === KEYS.ENTER || key === KEYS.SPACE || (key === KEYS.DOWN && evt.altKey) ) {
							self.open();

evt.preventDefault();
						}
					}
				} );
			};

Select2.prototype._syncAttributes = function() {
				this.options.set( 'disabled', this.$element.prop( 'disabled' ) );

if ( this.options.get( 'disabled' ) ) {
					if ( this.isOpen() ) {
						this.close();
					}

this.trigger( 'disable', {} );
				} else {
					this.trigger( 'enable', {} );
				}
			};

Select2.prototype._syncSubtree = function( evt, mutations ) {
				var changed = false;
				var self    = this;

// Ignore any mutation events raised for elements that aren't options or
				// optgroups. This handles the case when the select element is destroyed
				if ( evt && evt.target && (evt.target.nodeName !== 'OPTION' && evt.target.nodeName !== 'OPTGROUP') ) {
					return;
				}

if ( ! mutations ) {
					// If mutation events aren't supported, then we can only assume that the
					// change affected the selections
					changed = true;
				} else if ( mutations.addedNodes && mutations.addedNodes.length > 0 ) {
					for ( var n = 0; n < mutations.addedNodes.length; n ++ ) {
						var node = mutations.addedNodes[n];

if ( node.selected ) {
							changed = true;
						}
					}
				} else if ( mutations.removedNodes && mutations.removedNodes.length > 0 ) {
					changed = true;
				}

// Only re-pull the data if we think there is a change
				if ( changed ) {
					this.dataAdapter.current( function( currentData ) {
						self.trigger( 'selection:update', {
							data: currentData
						} );
					} );
				}
			};

/**
			 * Override the trigger method to automatically trigger pre-events when
			 * there are events that can be prevented.
			 */
			Select2.prototype.trigger = function( name, args ) {
				var actualTrigger = Select2.__super__.trigger;
				var preTriggerMap = {
					'open': 'opening', 'close': 'closing', 'select': 'selecting', 'unselect': 'unselecting'
				};

if ( args === undefined ) {
					args = {};
				}

if ( name in preTriggerMap ) {
					var preTriggerName = preTriggerMap[name];
					var preTriggerArgs = {
						prevented: false, name: name, args: args
					};

actualTrigger.call( this, preTriggerName, preTriggerArgs );

if ( preTriggerArgs.prevented ) {
						args.prevented = true;

return;
					}
				}

actualTrigger.call( this, name, args );
			};

Select2.prototype.toggleDropdown = function() {
				if ( this.options.get( 'disabled' ) ) {
					return;
				}

if ( this.isOpen() ) {
					this.close();
				} else {
					this.open();
				}
			};

Select2.prototype.open = function() {
				if ( this.isOpen() ) {
					return;
				}

this.trigger( 'query', {} );
			};

Select2.prototype.close = function() {
				if ( ! this.isOpen() ) {
					return;
				}

this.trigger( 'close', {} );
			};

Select2.prototype.isOpen = function() {
				return this.$container.hasClass( 'select2-container--open' );
			};

Select2.prototype.hasFocus = function() {
				return this.$container.hasClass( 'select2-container--focus' );
			};

Select2.prototype.focus = function( data ) {
				// No need to re-trigger focus events if we are already focused
				if ( this.hasFocus() ) {
					return;
				}

this.$container.addClass( 'select2-container--focus' );
				this.trigger( 'focus', {} );
			};

Select2.prototype.enable = function( args ) {
				if ( this.options.get( 'debug' ) && window.console && console.warn ) {
					console.warn( 'Select2: The `select2("enable")` method has been deprecated and will' + ' be removed in later Select2 versions. Use $element.prop("disabled")' + ' instead.' );
				}

if ( args == null || args.length === 0 ) {
					args = [true];
				}

var disabled = ! args[0];

this.$element.prop( 'disabled', disabled );
			};

Select2.prototype.data = function() {
				if ( this.options.get( 'debug' ) && arguments.length > 0 && window.console && console.warn ) {
					console.warn( 'Select2: Data can no longer be set using `select2("data")`. You ' + 'should consider setting the value instead using `$element.val()`.' );
				}

var data = [];

this.dataAdapter.current( function( currentData ) {
					data = currentData;
				} );

return data;
			};

Select2.prototype.val = function( args ) {
				if ( this.options.get( 'debug' ) && window.console && console.warn ) {
					console.warn( 'Select2: The `select2("val")` method has been deprecated and will be' + ' removed in later Select2 versions. Use $element.val() instead.' );
				}

if ( args == null || args.length === 0 ) {
					return this.$element.val();
				}

var newVal = args[0];

if ( $.isArray( newVal ) ) {
					newVal = $.map( newVal, function( obj ) {
						return obj.toString();
					} );
				}

this.$element.val( newVal ).trigger( 'change' );
			};

Select2.prototype.destroy = function() {
				this.$container.remove();

if ( this.$element[0].detachEvent ) {
					this.$element[0].detachEvent( 'onpropertychange', this._syncA );
				}

if ( this._observer != null ) {
					this._observer.disconnect();
					this._observer = null;
				} else if ( this.$element[0].removeEventListener ) {
					this.$element[0].removeEventListener( 'DOMAttrModified', this._syncA, false );
					this.$element[0].removeEventListener( 'DOMNodeInserted', this._syncS, false );
					this.$element[0].removeEventListener( 'DOMNodeRemoved', this._syncS, false );
				}

this._syncA = null;
				this._syncS = null;

this.$element.off( '.select2' );
				this.$element.attr( 'tabindex', this.$element.data( 'old-tabindex' ) );

this.$element.removeClass( 'select2-hidden-accessible' );
				this.$element.attr( 'aria-hidden', 'false' );
				this.$element.removeData( 'select2' );

this.dataAdapter.destroy();
				this.selection.destroy();
				this.dropdown.destroy();
				this.results.destroy();

this.dataAdapter = null;
				this.selection   = null;
				this.dropdown    = null;
				this.results     = null;
			};

Select2.prototype.render = function() {
				var $container = $( '' + '' + '' + '' );

$container.attr( 'dir', this.options.get( 'dir' ) );

this.$container = $container;

this.$container.addClass( 'select2-container--' + this.options.get( 'theme' ) );

$container.data( 'element', this.$element );

return $container;
			};

return Select2;
		} );

S2.define( 'jquery-mousewheel', ['jquery'], function( $ ) {
			// Used to shim jQuery.mousewheel for non-full builds.
			return $;
		} );

S2.define( 'jquery.select2', ['jquery', 'jquery-mousewheel',

'./select2/core', './select2/defaults'], function( $, _, Select2, Defaults ) {
			if ( $.fn.select2 == null ) {
				// All methods that should return the element
				var thisMethods = ['open', 'close', 'destroy'];

$.fn.select2 = function( options ) {
					options = options || {};

if ( typeof options === 'object' ) {
						this.each( function() {
							var instanceOptions = $.extend( true, {}, options );

var instance = new Select2( $( this ), instanceOptions );
						} );

return this;
					} else if ( typeof options === 'string' ) {
						var ret;
						var args = Array.prototype.slice.call( arguments, 1 );

this.each( function() {
							var instance = $( this ).data( 'select2' );

if ( instance == null && window.console && console.error ) {
								console.error( 'The select2(\'' + options + '\') method was called on an ' + 'element that is not using Select2.' );
							}

ret = instance[options].apply( instance, args );
						} );

// Check if we should be returning `this`
						if ( $.inArray( options, thisMethods ) > - 1 ) {
							return this;
						}

return ret;
					} else {
						throw new Error( 'Invalid arguments for Select2: ' + options );
					}
				};
			}

if ( $.fn.select2.defaults == null ) {
				$.fn.select2.defaults = Defaults;
			}

return Select2;
		} );

// Return the AMD loader configuration so it can be used outside of this file
		return {
			define: S2.define, require: S2.require
		};
	}());

// Autoload the jQuery bindings
	// We know that all of the modules exist above this, so we're safe
	var select2 = S2.require( 'jquery.select2' );

// Hold the AMD module references on the jQuery function that was just loaded
	// This allows Select2 to use the internal loader outside of this file, such
	// as in the language files.
	jQuery.fn.select2.amd = S2;

// Return the Select2 instance for anyone who is importing it.
	return select2;
} ));

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