text: /*!
   * ZUI - v1.2.0 - 2014-11-18
   * http://zui.sexy
   * GitHub: https://github.com/easysoft/zui.git 
   * Copyright (c) 2014 cnezsoft.com; Licensed MIT
   */
  
  /*!
  Chosen, a Select Box Enhancer for jQuery and Prototype
  by Patrick Filler for Harvest, http://getharvest.com
  
  Version 1.1.0
  Full source at https://github.com/harvesthq/chosen
  Copyright (c) 2011 Harvest http://getharvest.com
  
  MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
  This file is generated by `grunt build`, do not edit it by hand.
  */
  
  (function(){
      var $, AbstractChosen, Chosen, SelectParser, _ref,
          __hasProp = {}.hasOwnProperty,
          __extends = function(child, parent)
          {
              for (var key in parent)
              {
                  if (__hasProp.call(parent, key)) child[key] = parent[key];
              }
  
              function ctor()
              {
                  this.constructor = child;
              }
              ctor.prototype = parent.prototype;
              child.prototype = new ctor();
              child.__super__ = parent.prototype;
              return child;
          };
  
      SelectParser = (function()
      {
          function SelectParser()
          {
              this.options_index = 0;
              this.parsed = [];
          }
  
          SelectParser.prototype.add_node = function(child)
          {
              if (child.nodeName.toUpperCase() === "OPTGROUP")
              {
                  return this.add_group(child);
              }
              else
              {
                  return this.add_option(child);
              }
          };
  
          SelectParser.prototype.add_group = function(group)
          {
              var group_position, option, _i, _len, _ref, _results;
              group_position = this.parsed.length;
              this.parsed.push(
              {
                  array_index: group_position,
                  group: true,
                  label: this.escapeExpression(group.label),
                  children: 0,
                  disabled: group.disabled,
                  title: group.title,
                  search_keys: ($.trim(group.getAttribute('data-keys') || '')).replace(/,/, ' ')
              });
              _ref = group.childNodes;
              _results = [];
              for (_i = 0, _len = _ref.length; _i < _len; _i++)
              {
                  option = _ref[_i];
                  _results.push(this.add_option(option, group_position, group.disabled));
              }
              return _results;
          };
  
          SelectParser.prototype.add_option = function(option, group_position, group_disabled)
          {
              if (option.nodeName.toUpperCase() === "OPTION")
              {
                  if (option.text !== "")
                  {
                      if (group_position != null)
                      {
                          this.parsed[group_position].children += 1;
                      }
                      this.parsed.push(
                      {
                          array_index: this.parsed.length,
                          options_index: this.options_index,
                          value: option.value,
                          text: option.text,
                          title: option.title,
                          html: option.innerHTML,
                          selected: option.selected,
                          disabled: group_disabled === true ? group_disabled : option.disabled,
                          group_array_index: group_position,
                          classes: option.className,
                          style: option.style.cssText,
                          search_keys: ($.trim(option.getAttribute('data-keys') || '')).replace(/,/, ' ')
                      });
                  }
                  else
                  {
                      this.parsed.push(
                      {
                          array_index: this.parsed.length,
                          options_index: this.options_index,
                          empty: true
                      });
                  }
                  return this.options_index += 1;
              }
          };
  
          SelectParser.prototype.escapeExpression = function(text)
          {
              var map, unsafe_chars;
              if ((text == null) || text === false)
              {
                  return "";
              }
              if (!/[\&\<\>\"\'\`]/.test(text))
              {
                  return text;
              }
              map = {
                  "<": "&lt;",
                  ">": "&gt;",
                  '"': "&quot;",
                  "'": "&#x27;",
                  "`": "&#x60;"
              };
              unsafe_chars = /&(?!\w+;)|[\<\>\"\'\`]/g;
              return text.replace(unsafe_chars, function(chr)
              {
                  return map[chr] || "&amp;";
              });
          };
  
          return SelectParser;
  
      })();
  
      SelectParser.select_to_array = function(select)
      {
          var child, parser, _i, _len, _ref;
          parser = new SelectParser();
          _ref = select.childNodes;
          for (_i = 0, _len = _ref.length; _i < _len; _i++)
          {
              child = _ref[_i];
              parser.add_node(child);
          }
          return parser.parsed;
      };
  
      AbstractChosen = (function()
      {
          function AbstractChosen(form_field, options)
          {
              this.form_field = form_field;
              this.options = options != null ? options :
              {};
              if (!AbstractChosen.browser_is_supported())
              {
                  return;
              }
              this.is_multiple = this.form_field.multiple;
              this.set_default_text();
              this.set_default_values();
              this.setup();
              this.set_up_html();
              this.register_observers();
          }
  
          AbstractChosen.prototype.set_default_values = function()
          {
              var _this = this;
              this.click_test_action = function(evt)
              {
                  return _this.test_active_click(evt);
              };
              this.activate_action = function(evt)
              {
                  return _this.activate_field(evt);
              };
              this.active_field = false;
              this.mouse_on_container = false;
              this.results_showing = false;
              this.result_highlighted = null;
              this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
              this.disable_search_threshold = this.options.disable_search_threshold || 0;
              this.disable_search = this.options.disable_search || false;
              this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
              this.group_search = this.options.group_search != null ? this.options.group_search : true;
              this.search_contains = this.options.search_contains || false;
              this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
              this.max_selected_options = this.options.max_selected_options || Infinity;
              this.inherit_select_classes = this.options.inherit_select_classes || false;
              this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
              return this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
          };
  
          AbstractChosen.prototype.set_default_text = function()
          {
              if (this.form_field.getAttribute("data-placeholder"))
              {
                  this.default_text = this.form_field.getAttribute("data-placeholder");
              }
              else if (this.is_multiple)
              {
                  this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text;
              }
              else
              {
                  this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
              }
              return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
          };
  
          AbstractChosen.prototype.mouse_enter = function()
          {
              return this.mouse_on_container = true;
          };
  
          AbstractChosen.prototype.mouse_leave = function()
          {
              return this.mouse_on_container = false;
          };
  
          AbstractChosen.prototype.input_focus = function(evt)
          {
              var _this = this;
              if (this.is_multiple)
              {
                  if (!this.active_field)
                  {
                      return setTimeout((function()
                      {
                          return _this.container_mousedown();
                      }), 50);
                  }
              }
              else
              {
                  if (!this.active_field)
                  {
                      return this.activate_field();
                  }
              }
          };
  
          AbstractChosen.prototype.input_blur = function(evt)
          {
              var _this = this;
              if (!this.mouse_on_container)
              {
                  this.active_field = false;
                  return setTimeout((function()
                  {
                      return _this.blur_test();
                  }), 100);
              }
          };
  
          AbstractChosen.prototype.results_option_build = function(options)
          {
              var content, data, _i, _len, _ref;
              content = '';
              _ref = this.results_data;
              for (_i = 0, _len = _ref.length; _i < _len; _i++)
              {
                  data = _ref[_i];
                  if (data.group)
                  {
                      content += this.result_add_group(data);
                  }
                  else
                  {
                      content += this.result_add_option(data);
                  }
                  if (options != null ? options.first : void 0)
                  {
                      if (data.selected && this.is_multiple)
                      {
                          this.choice_build(data);
                      }
                      else if (data.selected && !this.is_multiple)
                      {
                          this.single_set_selected_text(data.text);
                      }
                  }
              }
              return content;
          };
  
          AbstractChosen.prototype.result_add_option = function(option)
          {
              var classes, option_el;
              if (!option.search_match)
              {
                  return '';
              }
              if (!this.include_option_in_results(option))
              {
                  return '';
              }
              classes = [];
              if (!option.disabled && !(option.selected && this.is_multiple))
              {
                  classes.push("active-result");
              }
              if (option.disabled && !(option.selected && this.is_multiple))
              {
                  classes.push("disabled-result");
              }
              if (option.selected)
              {
                  classes.push("result-selected");
              }
              if (option.group_array_index != null)
              {
                  classes.push("group-option");
              }
              if (option.classes !== "")
              {
                  classes.push(option.classes);
              }
              option_el = document.createElement("li");
              option_el.className = classes.join(" ");
              option_el.style.cssText = option.style;
              option_el.title = option.title;
              option_el.setAttribute("data-option-array-index", option.array_index);
              option_el.innerHTML = option.search_text;
              return this.outerHTML(option_el);
          };
  
          AbstractChosen.prototype.result_add_group = function(group)
          {
              var group_el;
              if (!(group.search_match || group.group_match))
              {
                  return '';
              }
              if (!(group.active_options > 0))
              {
                  return '';
              }
              group_el = document.createElement("li");
              group_el.className = "group-result";
              group_el.title = group.title;
              group_el.innerHTML = group.search_text;
              return this.outerHTML(group_el);
          };
  
          AbstractChosen.prototype.results_update_field = function()
          {
              this.set_default_text();
              if (!this.is_multiple)
              {
                  this.results_reset_cleanup();
              }
              this.result_clear_highlight();
              this.results_build();
              if (this.results_showing)
              {
                  return this.winnow_results();
              }
          };
  
          AbstractChosen.prototype.reset_single_select_options = function()
          {
              var result, _i, _len, _ref, _results;
              _ref = this.results_data;
              _results = [];
              for (_i = 0, _len = _ref.length; _i < _len; _i++)
              {
                  result = _ref[_i];
                  if (result.selected)
                  {
                      _results.push(result.selected = false);
                  }
                  else
                  {
                      _results.push(void 0);
                  }
              }
              return _results;
          };
  
          AbstractChosen.prototype.results_toggle = function()
          {
              if (this.results_showing)
              {
                  return this.results_hide();
              }
              else
              {
                  return this.results_show();
              }
          };
  
          AbstractChosen.prototype.results_search = function(evt)
          {
              if (this.results_showing)
              {
                  return this.winnow_results();
              }
              else
              {
                  return this.results_show();
              }
          };
  
          AbstractChosen.prototype.winnow_results = function()
          {
              var escapedSearchText, option, regex, regexAnchor, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref;
              this.no_results_clear();
              results = 0;
              searchText = this.get_search_text();
              escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
              regexAnchor = this.search_contains ? "" : "^";
              regex = new RegExp(regexAnchor + escapedSearchText, 'i');
              zregex = new RegExp(escapedSearchText, 'i');
              _ref = this.results_data;
              for (_i = 0, _len = _ref.length; _i < _len; _i++)
              {
                  option = _ref[_i];
                  option.search_match = false;
                  results_group = null;
                  if (this.include_option_in_results(option))
                  {
                      if (option.group)
                      {
                          option.group_match = false;
                          option.active_options = 0;
                      }
                      if ((option.group_array_index != null) && this.results_data[option.group_array_index])
                      {
                          results_group = this.results_data[option.group_array_index];
                          if (results_group.active_options === 0 && results_group.search_match)
                          {
                              results += 1;
                          }
                          results_group.active_options += 1;
                      }
                      if (!(option.group && !this.group_search))
                      {
                          option.search_text = option.group ? option.label : option.html;
                          option.search_keys_match = this.search_string_match(option.search_keys, regex);
                          option.search_text_match = this.search_string_match(option.search_text, regex);
                          option.search_match = option.search_text_match || option.search_keys_match;
                          if (option.search_match && !option.group)
                          {
                              results += 1;
                          }
                          if (option.search_match)
                          {
                              if (option.search_text_match && option.search_text.length)
                              {
                                  startpos = option.search_text.search(zregex);
                                  text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length);
                                  option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
                              }
                              else if (option.search_keys_match && option.search_keys.length)
                              {
                                  startpos = option.search_keys.search(zregex);
                                  text = option.search_keys.substr(0, startpos + searchText.length) + '</em>' + option.search_keys.substr(startpos + searchText.length);
                                  option.search_text += '&nbsp; <small style="opacity: 0.7">' + text.substr(0, startpos) + '<em>' + text.substr(startpos) + '</small>';
                              }
                              if (results_group != null)
                              {
                                  results_group.group_match = true;
                              }
                          }
                          else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match)
                          {
                              option.search_match = true;
                          }
                      }
                  }
              }
              this.result_clear_highlight();
              if (results < 1 && searchText.length)
              {
                  this.update_results_content("");
                  return this.no_results(searchText);
              }
              else
              {
                  this.update_results_content(this.results_option_build());
                  return this.winnow_results_set_highlight();
              }
          };
  
          AbstractChosen.prototype.search_string_match = function(search_string, regex)
          {
              var part, parts, _i, _len;
              if (regex.test(search_string))
              {
                  return true;
              }
              else if (this.enable_split_word_search && (search_string.indexOf(" ") >= 0 || search_string.indexOf("[") === 0))
              {
                  parts = search_string.replace(/\[|\]/g, "").split(" ");
                  if (parts.length)
                  {
                      for (_i = 0, _len = parts.length; _i < _len; _i++)
                      {
                          part = parts[_i];
                          if (regex.test(part))
                          {
                              return true;
                          }
                      }
                  }
              }
          };
  
          AbstractChosen.prototype.choices_count = function()
          {
              var option, _i, _len, _ref;
              if (this.selected_option_count != null)
              {
                  return this.selected_option_count;
              }
              this.selected_option_count = 0;
              _ref = this.form_field.options;
              for (_i = 0, _len = _ref.length; _i < _len; _i++)
              {
                  option = _ref[_i];
                  if (option.selected && option.value != '')
                  {
                      this.selected_option_count += 1;
                  }
              }
              return this.selected_option_count;
          };
  
          AbstractChosen.prototype.choices_click = function(evt)
          {
              evt.preventDefault();
              if (!(this.results_showing || this.is_disabled))
              {
                  return this.results_show();
              }
          };
  
          AbstractChosen.prototype.keyup_checker = function(evt)
          {
              var stroke, _ref;
              stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
              this.search_field_scale();
              switch (stroke)
              {
                  case 8:
                      if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0)
                      {
                          return this.keydown_backstroke();
                      }
                      else if (!this.pending_backstroke)
                      {
                          this.result_clear_highlight();
                          return this.results_search();
                      }
                      break;
                  case 13:
                      evt.preventDefault();
                      if (this.results_showing)
                      {
                          return this.result_select(evt);
                      }
                      break;
                  case 27:
                      if (this.results_showing)
                      {
                          this.results_hide();
                      }
                      return true;
                  case 9:
                  case 38:
                  case 40:
                  case 16:
                  case 91:
                  case 17:
                      break;
                  default:
                      return this.results_search();
              }
          };
  
          AbstractChosen.prototype.clipboard_event_checker = function(evt)
          {
              var _this = this;
              return setTimeout((function()
              {
                  return _this.results_search();
              }), 50);
          };
  
          AbstractChosen.prototype.container_width = function()
          {
              if (this.options.width != null)
              {
                  return this.options.width;
              }
              else
              {
                  return "" + this.form_field.offsetWidth + "px";
              }
          };
  
          AbstractChosen.prototype.include_option_in_results = function(option)
          {
              if (this.is_multiple && (!this.display_selected_options && option.selected))
              {
                  return false;
              }
              if (!this.display_disabled_options && option.disabled)
              {
                  return false;
              }
              if (option.empty)
              {
                  return false;
              }
              return true;
          };
  
          AbstractChosen.prototype.search_results_touchstart = function(evt)
          {
              this.touch_started = true;
              return this.search_results_mouseover(evt);
          };
  
          AbstractChosen.prototype.search_results_touchmove = function(evt)
          {
              this.touch_started = false;
              return this.search_results_mouseout(evt);
          };
  
          AbstractChosen.prototype.search_results_touchend = function(evt)
          {
              if (this.touch_started)
              {
                  return this.search_results_mouseup(evt);
              }
          };
  
          AbstractChosen.prototype.outerHTML = function(element)
          {
              var tmp;
              if (element.outerHTML)
              {
                  return element.outerHTML;
              }
              tmp = document.createElement("div");
              tmp.appendChild(element);
              return tmp.innerHTML;
          };
  
          AbstractChosen.browser_is_supported = function()
          {
              if (window.navigator.appName === "Microsoft Internet Explorer")
              {
                  return document.documentMode >= 8;
              }
              if (/iP(od|hone)/i.test(window.navigator.userAgent))
              {
                  return false;
              }
              if (/Android/i.test(window.navigator.userAgent))
              {
                  if (/Mobile/i.test(window.navigator.userAgent))
                  {
                      return false;
                  }
              }
              return true;
          };
  
          AbstractChosen.default_multiple_text = "";
  
          AbstractChosen.default_single_text = "";
  
          AbstractChosen.default_no_result_text = "No results match";
  
          return AbstractChosen;
  
      })();
  
      $ = jQuery;
  
      $.fn.extend(
      {
          chosen: function(options)
          {
              if (!AbstractChosen.browser_is_supported())
              {
                  return this;
              }
              return this.each(function(input_field)
              {
                  var $this, chosen;
                  $this = $(this);
                  chosen = $this.data('chosen');
                  if (options === 'destroy' && chosen)
                  {
                      chosen.destroy();
                  }
                  else if (!chosen)
                  {
                      $this.data('chosen', new Chosen(this, options));
                  }
              });
          }
      });
  
      Chosen = (function(_super)
      {
          __extends(Chosen, _super);
  
          function Chosen()
          {
              _ref = Chosen.__super__.constructor.apply(this, arguments);
              return _ref;
          }
  
          Chosen.prototype.setup = function()
          {
              this.form_field_jq = $(this.form_field);
              this.current_selectedIndex = this.form_field.selectedIndex;
              return this.is_rtl = this.form_field_jq.hasClass("chosen-rtl");
          };
  
          Chosen.prototype.set_up_html = function()
          {
              var container_classes, container_props;
              container_classes = ["chosen-container"];
              container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single"));
              if (this.inherit_select_classes && this.form_field.className)
              {
                  container_classes.push(this.form_field.className);
              }
              if (this.is_rtl)
              {
                  container_classes.push("chosen-rtl");
              }
              container_props = {
                  'class': container_classes.join(' '),
                  'style': "width: " + (this.container_width()) + ";",
                  'title': this.form_field.title
              };
              if (this.form_field.id.length)
              {
                  container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen";
              }
              this.container = $("<div />", container_props);
              if (this.is_multiple)
              {
                  this.container.html('<ul class="chosen-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chosen-drop"><ul class="chosen-results"></ul></div>');
              }
              else
              {
                  this.container.html('<a class="chosen-single chosen-default" tabindex="-1"><span>' + this.default_text + '</span><div><b></b></div></a><div class="chosen-drop"><div class="chosen-search"><input type="text" autocomplete="off" /></div><ul class="chosen-results"></ul></div>');
              }
              this.form_field_jq.hide().after(this.container);
              this.dropdown = this.container.find('div.chosen-drop').first();
              this.search_field = this.container.find('input').first();
              this.search_results = this.container.find('ul.chosen-results').first();
              this.search_field_scale();
              this.search_no_results = this.container.find('li.no-results').first();
              if (this.is_multiple)
              {
                  this.search_choices = this.container.find('ul.chosen-choices').first();
                  this.search_container = this.container.find('li.search-field').first();
              }
              else
              {
                  this.search_container = this.container.find('div.chosen-search').first();
                  this.selected_item = this.container.find('.chosen-single').first();
              }
              if(this.options.drop_width)
              {
                  this.dropdown.css('width', this.options.drop_width).addClass('chosen-drop-size-limited');
              }
              this.results_build();
              this.set_tab_index();
              this.set_label_behavior();
              return this.form_field_jq.trigger("chosen:ready",
              {
                  chosen: this
              });
          };
  
          Chosen.prototype.register_observers = function()
          {
              var _this = this;
              this.container.bind('mousedown.chosen', function(evt)
              {
                  _this.container_mousedown(evt);
              });
              this.container.bind('mouseup.chosen', function(evt)
              {
                  _this.container_mouseup(evt);
              });
              this.container.bind('mouseenter.chosen', function(evt)
              {
                  _this.mouse_enter(evt);
              });
              this.container.bind('mouseleave.chosen', function(evt)
              {
                  _this.mouse_leave(evt);
              });
              this.search_results.bind('mouseup.chosen', function(evt)
              {
                  _this.search_results_mouseup(evt);
              });
              this.search_results.bind('mouseover.chosen', function(evt)
              {
                  _this.search_results_mouseover(evt);
              });
              this.search_results.bind('mouseout.chosen', function(evt)
              {
                  _this.search_results_mouseout(evt);
              });
              this.search_results.bind('mousewheel.chosen DOMMouseScroll.chosen', function(evt)
              {
                  _this.search_results_mousewheel(evt);
              });
              this.search_results.bind('touchstart.chosen', function(evt)
              {
                  _this.search_results_touchstart(evt);
              });
              this.search_results.bind('touchmove.chosen', function(evt)
              {
                  _this.search_results_touchmove(evt);
              });
              this.search_results.bind('touchend.chosen', function(evt)
              {
                  _this.search_results_touchend(evt);
              });
              this.form_field_jq.bind("chosen:updated.chosen", function(evt)
              {
                  _this.results_update_field(evt);
              });
              this.form_field_jq.bind("chosen:activate.chosen", function(evt)
              {
                  _this.activate_field(evt);
              });
              this.form_field_jq.bind("chosen:open.chosen", function(evt)
              {
                  _this.container_mousedown(evt);
              });
              this.form_field_jq.bind("chosen:close.chosen", function(evt)
              {
                  _this.input_blur(evt);
              });
              this.search_field.bind('blur.chosen', function(evt)
              {
                  _this.input_blur(evt);
              });
              this.search_field.bind('keyup.chosen', function(evt)
              {
                  _this.keyup_checker(evt);
              });
              this.search_field.bind('keydown.chosen', function(evt)
              {
                  _this.keydown_checker(evt);
              });
              this.search_field.bind('focus.chosen', function(evt)
              {
                  _this.input_focus(evt);
              });
              this.search_field.bind('cut.chosen', function(evt)
              {
                  _this.clipboard_event_checker(evt);
              });
              this.search_field.bind('paste.chosen', function(evt)
              {
                  _this.clipboard_event_checker(evt);
              });
              if (this.is_multiple)
              {
                  return this.search_choices.bind('click.chosen', function(evt)
                  {
                      _this.choices_click(evt);
                  });
              }
              else
              {
                  return this.container.bind('click.chosen', function(evt)
                  {
                      evt.preventDefault();
                  });
              }
          };
  
          Chosen.prototype.destroy = function()
          {
              $(this.container[0].ownerDocument).unbind("click.chosen", this.click_test_action);
              if (this.search_field[0].tabIndex)
              {
                  this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex;
              }
              this.container.remove();
              this.form_field_jq.removeData('chosen');
              return this.form_field_jq.show();
          };
  
          Chosen.prototype.search_field_disabled = function()
          {
              this.is_disabled = this.form_field_jq[0].disabled;
              if (this.is_disabled)
              {
                  this.container.addClass('chosen-disabled');
                  this.search_field[0].disabled = true;
                  if (!this.is_multiple)
                  {
                      this.selected_item.unbind("focus.chosen", this.activate_action);
                  }
                  return this.close_field();
              }
              else
              {
                  this.container.removeClass('chosen-disabled');
                  this.search_field[0].disabled = false;
                  if (!this.is_multiple)
                  {
                      return this.selected_item.bind("focus.chosen", this.activate_action);
                  }
              }
          };
  
          Chosen.prototype.container_mousedown = function(evt)
          {
              if (!this.is_disabled)
              {
                  if (evt && evt.type === "mousedown" && !this.results_showing)
                  {
                      evt.preventDefault();
                  }
                  if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close")))
                  {
                      if (!this.active_field)
                      {
                          if (this.is_multiple)
                          {
                              this.search_field.val("");
                          }
                          $(this.container[0].ownerDocument).bind('click.chosen', this.click_test_action);
                          this.results_show();
                      }
                      else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chosen-single").length))
                      {
                          evt.preventDefault();
                          this.results_toggle();
                      }
                      return this.activate_field();
                  }
              }
          };
  
          Chosen.prototype.container_mouseup = function(evt)
          {
              if (evt.target.nodeName === "ABBR" && !this.is_disabled)
              {
                  return this.results_reset(evt);
              }
          };
  
          Chosen.prototype.search_results_mousewheel = function(evt)
          {
              var delta;
              if (evt.originalEvent)
              {
                  delta = -evt.originalEvent.wheelDelta || evt.originalEvent.detail;
              }
              if (delta != null)
              {
                  evt.preventDefault();
                  if (evt.type === 'DOMMouseScroll')
                  {
                      delta = delta * 40;
                  }
                  return this.search_results.scrollTop(delta + this.search_results.scrollTop());
              }
          };
  
          Chosen.prototype.blur_test = function(evt)
          {
              if (!this.active_field && this.container.hasClass("chosen-container-active"))
              {
                  return this.close_field();
              }
          };
  
          Chosen.prototype.close_field = function()
          {
              $(this.container[0].ownerDocument).unbind("click.chosen", this.click_test_action);
              this.active_field = false;
              this.results_hide();
              this.container.removeClass("chosen-container-active");
              this.clear_backstroke();
              this.show_search_field_default();
              return this.search_field_scale();
          };
  
          Chosen.prototype.activate_field = function()
          {
              this.container.addClass("chosen-container-active");
              this.active_field = true;
              this.search_field.val(this.search_field.val());
              return this.search_field.focus();
          };
  
          Chosen.prototype.test_active_click = function(evt)
          {
              var active_container;
              active_container = $(evt.target).closest('.chosen-container');
              if (active_container.length && this.container[0] === active_container[0])
              {
                  return this.active_field = true;
              }
              else
              {
                  return this.close_field();
              }
          };
  
          Chosen.prototype.results_build = function()
          {
              this.parsing = true;
              this.selected_option_count = null;
              this.results_data = SelectParser.select_to_array(this.form_field);
              if (this.is_multiple)
              {
                  this.search_choices.find("li.search-choice").remove();
              }
              else if (!this.is_multiple)
              {
                  this.single_set_selected_text();
                  if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold)
                  {
                      this.search_field[0].readOnly = true;
                      this.container.addClass("chosen-container-single-nosearch");
                  }
                  else
                  {
                      this.search_field[0].readOnly = false;
                      this.container.removeClass("chosen-container-single-nosearch");
                  }
              }
              this.update_results_content(this.results_option_build(
              {
                  first: true
              }));
              this.search_field_disabled();
              this.show_search_field_default();
              this.search_field_scale();
              return this.parsing = false;
          };
  
          Chosen.prototype.result_do_highlight = function(el)
          {
              var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
              if (el.length)
              {
                  this.result_clear_highlight();
                  this.result_highlight = el;
                  this.result_highlight.addClass("highlighted");
                  maxHeight = parseInt(this.search_results.css("maxHeight"), 10);
                  visible_top = this.search_results.scrollTop();
                  visible_bottom = maxHeight + visible_top;
                  high_top = this.result_highlight.position().top + this.search_results.scrollTop();
                  high_bottom = high_top + this.result_highlight.outerHeight();
                  if (high_bottom >= visible_bottom)
                  {
                      return this.search_results.scrollTop((high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0);
                  }
                  else if (high_top < visible_top)
                  {
                      return this.search_results.scrollTop(high_top);
                  }
              }
          };
  
          Chosen.prototype.result_clear_highlight = function()
          {
              if (this.result_highlight)
              {
                  this.result_highlight.removeClass("highlighted");
              }
              return this.result_highlight = null;
          };
  
          Chosen.prototype.results_show = function()
          {
              if (this.is_multiple && this.max_selected_options <= this.choices_count())
              {
                  this.form_field_jq.trigger("chosen:maxselected",
                  {
                      chosen: this
                  });
                  return false;
              }
              this.container.addClass("chosen-with-drop");
              this.results_showing = true;
              this.search_field.focus();
              this.search_field.val(this.search_field.val());
              this.winnow_results();
              return this.form_field_jq.trigger("chosen:showing_dropdown",
              {
                  chosen: this
              });
          };
  
          Chosen.prototype.update_results_content = function(content)
          {
              return this.search_results.html(content);
          };
  
          Chosen.prototype.results_hide = function()
          {
              if (this.results_showing)
              {
                  this.result_clear_highlight();
                  this.container.removeClass("chosen-with-drop");
                  this.form_field_jq.trigger("chosen:hiding_dropdown",
                  {
                      chosen: this
                  });
              }
              return this.results_showing = false;
          };
  
          Chosen.prototype.set_tab_index = function(el)
          {
              var ti;
              if (this.form_field.tabIndex)
              {
                  ti = this.form_field.tabIndex;
                  this.form_field.tabIndex = -1;
                  return this.search_field[0].tabIndex = ti;
              }
          };
  
          Chosen.prototype.set_label_behavior = function()
          {
              var _this = this;
              this.form_field_label = this.form_field_jq.parents("label");
              if (!this.form_field_label.length && this.form_field.id.length)
              {
                  this.form_field_label = $("label[for='" + this.form_field.id + "']");
              }
              if (this.form_field_label.length > 0)
              {
                  return this.form_field_label.bind('click.chosen', function(evt)
                  {
                      if (_this.is_multiple)
                      {
                          return _this.container_mousedown(evt);
                      }
                      else
                      {
                          return _this.activate_field();
                      }
                  });
              }
          };
  
          Chosen.prototype.show_search_field_default = function()
          {
              if (this.is_multiple && this.choices_count() < 1 && !this.active_field)
              {
                  this.search_field.val(this.default_text);
                  return this.search_field.addClass("default");
              }
              else
              {
                  this.search_field.val("");
                  return this.search_field.removeClass("default");
              }
          };
  
          Chosen.prototype.search_results_mouseup = function(evt)
          {
              var target;
              target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
              if (target.length)
              {
                  this.result_highlight = target;
                  this.result_select(evt);
                  return this.search_field.focus();
              }
          };
  
          Chosen.prototype.search_results_mouseover = function(evt)
          {
              var target;
              target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
              if (target)
              {
                  return this.result_do_highlight(target);
              }
          };
  
          Chosen.prototype.search_results_mouseout = function(evt)
          {
              if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first()))
              {
                  return this.result_clear_highlight();
              }
          };
  
          Chosen.prototype.choice_build = function(item)
          {
              var choice, close_link,
                  _this = this;
              choice = $('<li />',
              {
                  "class": "search-choice"
              }).html("<span>" + item.html + "</span>");
              if (item.disabled)
              {
                  choice.addClass('search-choice-disabled');
              }
              else
              {
                  close_link = $('<a />',
                  {
                      "class": 'search-choice-close',
                      'data-option-array-index': item.array_index
                  });
                  close_link.bind('click.chosen', function(evt)
                  {
                      return _this.choice_destroy_link_click(evt);
                  });
                  choice.append(close_link);
              }
              return this.search_container.before(choice);
          };
  
          Chosen.prototype.choice_destroy_link_click = function(evt)
          {
              evt.preventDefault();
              evt.stopPropagation();
              if (!this.is_disabled)
              {
                  return this.choice_destroy($(evt.target));
              }
          };
  
          Chosen.prototype.choice_destroy = function(link)
          {
              if (this.result_deselect(link[0].getAttribute("data-option-array-index")))
              {
                  this.show_search_field_default();
                  if (this.is_multiple && this.choices_count() > 0 && this.search_field.val().length < 1)
                  {
                      this.results_hide();
                  }
                  link.parents('li').first().remove();
                  return this.search_field_scale();
              }
          };
  
          Chosen.prototype.results_reset = function()
          {
              this.reset_single_select_options();
              this.form_field.options[0].selected = true;
              this.single_set_selected_text();
              this.show_search_field_default();
              this.results_reset_cleanup();
              this.form_field_jq.trigger("change");
              if (this.active_field)
              {
                  return this.results_hide();
              }
          };
  
          Chosen.prototype.results_reset_cleanup = function()
          {
              this.current_selectedIndex = this.form_field.selectedIndex;
              return this.selected_item.find("abbr").remove();
          };
  
          Chosen.prototype.result_select = function(evt)
          {
              var high, item;
              if (this.result_highlight)
              {
                  high = this.result_highlight;
                  this.result_clear_highlight();
                  if (this.is_multiple && this.max_selected_options <= this.choices_count())
                  {
                      this.form_field_jq.trigger("chosen:maxselected",
                      {
                          chosen: this
                      });
                      return false;
                  }
                  if (this.is_multiple)
                  {
                      high.removeClass("active-result");
                  }
                  else
                  {
                      this.reset_single_select_options();
                  }
                  item = this.results_data[high[0].getAttribute("data-option-array-index")];
                  item.selected = true;
                  this.form_field.options[item.options_index].selected = true;
                  this.selected_option_count = null;
                  if (this.is_multiple)
                  {
                      this.choice_build(item);
                  }
                  else
                  {
                      this.single_set_selected_text(item.text);
                  }
                  if (!((evt.metaKey || evt.ctrlKey) && this.is_multiple))
                  {
                      this.results_hide();
                  }
                  this.search_field.val("");
                  if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex)
                  {
                      this.form_field_jq.trigger("change",
                      {
                          'selected': this.form_field.options[item.options_index].value
                      });
                  }
                  this.current_selectedIndex = this.form_field.selectedIndex;
                  return this.search_field_scale();
              }
          };
  
          Chosen.prototype.single_set_selected_text = function(text)
          {
              if (text == null)
              {
                  text = this.default_text;
              }
              if (text === this.default_text)
              {
                  this.selected_item.addClass("chosen-default");
              }
              else
              {
                  this.single_deselect_control_build();
                  this.selected_item.removeClass("chosen-default");
              }
              return this.selected_item.find("span").text(text);
          };
  
          Chosen.prototype.result_deselect = function(pos)
          {
              var result_data;
              result_data = this.results_data[pos];
              if (!this.form_field.options[result_data.options_index].disabled)
              {
                  result_data.selected = false;
                  this.form_field.options[result_data.options_index].selected = false;
                  this.selected_option_count = null;
                  this.result_clear_highlight();
                  if (this.results_showing)
                  {
                      this.winnow_results();
                  }
                  this.form_field_jq.trigger("change",
                  {
                      deselected: this.form_field.options[result_data.options_index].value
                  });
                  this.search_field_scale();
                  return true;
              }
              else
              {
                  return false;
              }
          };
  
          Chosen.prototype.single_deselect_control_build = function()
          {
              if (!this.allow_single_deselect)
              {
                  return;
              }
              if (!this.selected_item.find("abbr").length)
              {
                  this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
              }
              return this.selected_item.addClass("chosen-single-with-deselect");
          };
  
          Chosen.prototype.get_search_text = function()
          {
              if (this.search_field.val() === this.default_text)
              {
                  return "";
              }
              else
              {
                  return $('<div/>').text($.trim(this.search_field.val())).html();
              }
          };
  
          Chosen.prototype.winnow_results_set_highlight = function()
          {
              var do_high, selected_results;
              selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
              do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
              if (do_high != null)
              {
                  return this.result_do_highlight(do_high);
              }
          };
  
          Chosen.prototype.no_results = function(terms)
          {
              var no_results_html;
              no_results_html = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
              no_results_html.find("span").first().html(terms);
              this.search_results.append(no_results_html);
              return this.form_field_jq.trigger("chosen:no_results",
              {
                  chosen: this
              });
          };
  
          Chosen.prototype.no_results_clear = function()
          {
              return this.search_results.find(".no-results").remove();
          };
  
          Chosen.prototype.keydown_arrow = function()
          {
              var next_sib;
              if (this.results_showing && this.result_highlight)
              {
                  next_sib = this.result_highlight.nextAll("li.active-result").first();
                  if (next_sib)
                  {
                      return this.result_do_highlight(next_sib);
                  }
              }
              else
              {
                  return this.results_show();
              }
          };
  
          Chosen.prototype.keyup_arrow = function()
          {
              var prev_sibs;
              if (!this.results_showing && !this.is_multiple)
              {
                  return this.results_show();
              }
              else if (this.result_highlight)
              {
                  prev_sibs = this.result_highlight.prevAll("li.active-result");
                  if (prev_sibs.length)
                  {
                      return this.result_do_highlight(prev_sibs.first());
                  }
                  else
                  {
                      if (this.choices_count() > 0)
                      {
                          this.results_hide();
                      }
                      return this.result_clear_highlight();
                  }
              }
          };
  
          Chosen.prototype.keydown_backstroke = function()
          {
              var next_available_destroy;
              if (this.pending_backstroke)
              {
                  this.choice_destroy(this.pending_backstroke.find("a").first());
                  return this.clear_backstroke();
              }
              else
              {
                  next_available_destroy = this.search_container.siblings("li.search-choice").last();
                  if (next_available_destroy.length && !next_available_destroy.hasClass("search-choice-disabled"))
                  {
                      this.pending_backstroke = next_available_destroy;
                      if (this.single_backstroke_delete)
                      {
                          return this.keydown_backstroke();
                      }
                      else
                      {
                          return this.pending_backstroke.addClass("search-choice-focus");
                      }
                  }
              }
          };
  
          Chosen.prototype.clear_backstroke = function()
          {
              if (this.pending_backstroke)
              {
                  this.pending_backstroke.removeClass("search-choice-focus");
              }
              return this.pending_backstroke = null;
          };
  
          Chosen.prototype.keydown_checker = function(evt)
          {
              var stroke, _ref1;
              stroke = (_ref1 = evt.which) != null ? _ref1 : evt.keyCode;
              this.search_field_scale();
              if (stroke !== 8 && this.pending_backstroke)
              {
                  this.clear_backstroke();
              }
              switch (stroke)
              {
                  case 8:
                      this.backstroke_length = this.search_field.val().length;
                      break;
                  case 9:
                      if (this.results_showing && !this.is_multiple)
                      {
                          this.result_select(evt);
                      }
                      this.mouse_on_container = false;
                      break;
                  case 13:
                      evt.preventDefault();
                      break;
                  case 38:
                      evt.preventDefault();
                      this.keyup_arrow();
                      break;
                  case 40:
                      evt.preventDefault();
                      this.keydown_arrow();
                      break;
              }
          };
  
          Chosen.prototype.search_field_scale = function()
          {
              var div, f_width, h, style, style_block, styles, w, _i, _len;
              if (this.is_multiple)
              {
                  h = 0;
                  w = 0;
                  style_block = "position:absolute; left: -1000px; top: -1000px; display:none;";
                  styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing'];
                  for (_i = 0, _len = styles.length; _i < _len; _i++)
                  {
                      style = styles[_i];
                      style_block += style + ":" + this.search_field.css(style) + ";";
                  }
                  div = $('<div />',
                  {
                      'style': style_block
                  });
                  div.text(this.search_field.val());
                  $('body').append(div);
                  w = div.width() + 25;
                  div.remove();
                  f_width = this.container.outerWidth();
                  if (w > f_width - 10)
                  {
                      w = f_width - 10;
                  }
                  return this.search_field.css(
                  {
                      'width': w + 'px'
                  });
              }
          };
  
          return Chosen;
  
      })(AbstractChosen);
  
  }).call(this);
  