text: /*!
   * Select2 4.0.4
   * 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 = $(
                      '<span class="select2-selection" role="combobox" ' +
                      ' aria-haspopup="true" aria-expanded="false">' +
                      '</span>'
                  );
  
                  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(
                      '<span class="select2-selection__rendered"></span>' +
                      '<span class="select2-selection__arrow" role="presentation">' +
                      '<b role="presentation"></b>' +
                      '</span>'
                  );
  
                  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 $('<span></span>');
              };
  
              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">' +
                      '<span class="select2-selection__choice__remove" role="presentation">' +
                      '&times;' +
                      '</span>' +
                      '</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 = $(
                      '<span class="select2-selection__clear">' +
                      '&times;' +
                      '</span>'
                  );
                  $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="off"' +
                      ' 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 = $(
                      '<span class="select2-dropdown">' +
                      '<span class="select2-results"></span>' +
                      '</span>'
                  );
  
                  $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 = $(
                      '<span class="select2-search select2-search--dropdown">' +
                      '<input class="select2-search__field" type="search" tabindex="-1"' +
                      ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
                      ' spellcheck="false" role="textbox" />' +
                      '</span>'
                  );
  
                  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();
                  });
  
                  // 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.$search.on('input', function (evt) {
                      // Unbind the duplicated `keyup` event
                      $(this).off('keyup');
                  });
  
                  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 = $('<span></span>');
  
                  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 = $(
                      '<span class="select2 select2-container">' +
                      '<span class="selection"></span>' +
                      '<span class="dropdown-wrapper" aria-hidden="true"></span>' +
                      '</span>'
                  );
  
                  $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;
  }));
  