// Chosen, a Select Box Enhancer for jQuery and Protoype
// by Patrick Filler for Harvest, http://getharvest.com
// 
// Version 0.9.8
// 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 `cake build`, do not edit it by hand.
(function() {
	var SelectParser;

	SelectParser = (function() {

		function SelectParser() {
			this.options_index = 0;
			this.parsed = [];
		}

		SelectParser.prototype.add_node = function(child) {
			if (child.nodeName === "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: group.label,
				classes: group.className, // PrestaShop
				children: 0,
				disabled: group.disabled
			});
			_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 === "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,
						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
					});
				} else {
					this.parsed.push({
						array_index: this.parsed.length,
						options_index: this.options_index,
						empty: true
					});
				}
				return this.options_index += 1;
			}
		};

		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;
	};

	this.SelectParser = SelectParser;

}).call(this);

/*
 Chosen source: generate output using 'cake build'
 Copyright (c) 2011 by Harvest
 */

(function() {
	var AbstractChosen, root;

	root = this;

	AbstractChosen = (function() {

		function AbstractChosen(form_field, options) {
			this.form_field = form_field;
			this.options = options != null ? options : {};
			this.set_default_values();
			this.is_multiple = this.form_field.multiple;
			this.default_text_default = this.is_multiple ? "Select Some Options" : "Select an Option";
			this.setup();
			this.set_up_html();
			this.register_observers();
			this.finish_setup();
		}

		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.result_single_selected = 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.search_contains = this.options.search_contains || false;
			this.choices = 0;
			return this.results_none_found = this.options.no_results_text || "No results match";
		};

		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.active_field) {
				return setTimeout((function() {
					return _this.container_mousedown();
				}), 50);
			}
		};

		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.result_add_option = function(option) {
			var classes, style;
			if (!option.disabled) {
				option.dom_id = this.container_id + "_o_" + option.array_index;
				classes = option.selected && this.is_multiple ? [] : ["active-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);
				style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
				return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
			} else {
				return "";
			}
		};

		AbstractChosen.prototype.results_update_field = function() {
			this.result_clear_highlight();
			this.result_single_selected = null;
			return this.results_build();
		};

		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.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 > 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.generate_field_id = function() {
			var new_id;
			new_id = this.generate_random_id();
			this.form_field.id = new_id;
			return new_id;
		};

		AbstractChosen.prototype.generate_random_char = function() {
			var chars, newchar, rand;
			chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
			rand = Math.floor(Math.random() * chars.length);
			return newchar = chars.substring(rand, rand + 1);
		};

		return AbstractChosen;

	})();

	root.AbstractChosen = AbstractChosen;

}).call(this);

/*
 Chosen source: generate output using 'cake build'
 Copyright (c) 2011 by Harvest
 */

(function() {
	var $, Chosen, get_side_border_padding, root,
		__hasProp = Object.prototype.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; };

	root = this;

	$ = jQuery;

	$.fn.extend({
		chosen: function(options) {
			if ($.browser.msie && ($.browser.version === "6.0" || $.browser.version === "7.0")) {
				return this;
			}
			return $(this).each(function(input_field) {
				if (!($(this)).hasClass("chzn-done")) return new Chosen(this, options);
			});
		}
	});

	Chosen = (function(_super) {

		__extends(Chosen, _super);

		function Chosen() {
			Chosen.__super__.constructor.apply(this, arguments);
		}

		Chosen.prototype.setup = function() {
			this.form_field_jq = $(this.form_field);
			return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
		};

		Chosen.prototype.finish_setup = function() {
			return this.form_field_jq.addClass("chzn-done");
		};

		Chosen.prototype.set_up_html = function() {
			var container_div, dd_top, dd_width, sf_width;
			this.container_id = this.form_field.id.length ? this.form_field.id.replace(/[^\w]/g, '_') : this.generate_field_id();
			this.container_id += "_chzn";
			this.f_width = this.form_field_jq.outerWidth();
			this.default_text = this.form_field_jq.data('placeholder') ? this.form_field_jq.data('placeholder') : this.default_text_default;
			container_div = $("<div />", {
				id: this.container_id,
				"class": "chzn-container" + (this.is_rtl ? ' chzn-rtl' : ''),
				style: 'width: ' + this.f_width + 'px;'
			});
			if (this.is_multiple) {
				container_div.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>');
			} else {
				container_div.html('<a href="javascript:void(0)" class="chzn-single chzn-default"><span>' + this.default_text + '</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>');
			}
			this.form_field_jq.hide().after(container_div);
			this.container = $('#' + this.container_id);
			this.container.addClass("chzn-container-" + (this.is_multiple ? "multi" : "single"));
			this.dropdown = this.container.find('div.chzn-drop').first();
			dd_top = this.container.height();
			dd_width = this.f_width - get_side_border_padding(this.dropdown);
			this.dropdown.css({
				"width": dd_width + "px",
				"top": dd_top + "px"
			});
			this.search_field = this.container.find('input').first();
			this.search_results = this.container.find('ul.chzn-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.chzn-choices').first();
				this.search_container = this.container.find('li.search-field').first();
			} else {
				this.search_container = this.container.find('div.chzn-search').first();
				this.selected_item = this.container.find('.chzn-single').first();
				sf_width = dd_width - get_side_border_padding(this.search_container) - get_side_border_padding(this.search_field);
				this.search_field.css({
					"width": sf_width + "px"
				});
			}
			this.results_build();
			this.set_tab_index();
			return this.form_field_jq.trigger("liszt:ready", {
				chosen: this
			});
		};

		Chosen.prototype.register_observers = function() {
			var _this = this;
			this.container.mousedown(function(evt) {
				return _this.container_mousedown(evt);
			});
			this.container.mouseup(function(evt) {
				return _this.container_mouseup(evt);
			});
			this.container.mouseenter(function(evt) {
				return _this.mouse_enter(evt);
			});
			this.container.mouseleave(function(evt) {
				return _this.mouse_leave(evt);
			});
			this.search_results.mouseup(function(evt) {
				return _this.search_results_mouseup(evt);
			});
			this.search_results.mouseover(function(evt) {
				return _this.search_results_mouseover(evt);
			});
			this.search_results.mouseout(function(evt) {
				return _this.search_results_mouseout(evt);
			});
			this.form_field_jq.bind("liszt:updated", function(evt) {
				return _this.results_update_field(evt);
			});
			this.search_field.blur(function(evt) {
				return _this.input_blur(evt);
			});
			this.search_field.keyup(function(evt) {
				return _this.keyup_checker(evt);
			});
			this.search_field.keydown(function(evt) {
				return _this.keydown_checker(evt);
			});
			if (this.is_multiple) {
				this.search_choices.click(function(evt) {
					return _this.choices_click(evt);
				});
				return this.search_field.focus(function(evt) {
					return _this.input_focus(evt);
				});
			} else {
				return this.container.click(function(evt) {
					return evt.preventDefault();
				});
			}
		};

		Chosen.prototype.search_field_disabled = function() {
			this.is_disabled = this.form_field_jq[0].disabled;
			if (this.is_disabled) {
				this.container.addClass('chzn-disabled');
				this.search_field[0].disabled = true;
				if (!this.is_multiple) {
					this.selected_item.unbind("focus", this.activate_action);
				}
				return this.close_field();
			} else {
				this.container.removeClass('chzn-disabled');
				this.search_field[0].disabled = false;
				if (!this.is_multiple) {
					return this.selected_item.bind("focus", this.activate_action);
				}
			}
		};

		Chosen.prototype.container_mousedown = function(evt) {
			var target_closelink;
			if (!this.is_disabled) {
				target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false;
				if (evt && evt.type === "mousedown" && !this.results_showing) {
					evt.stopPropagation();
				}
				if (!this.pending_destroy_click && !target_closelink) {
					if (!this.active_field) {
						if (this.is_multiple) this.search_field.val("");
						$(document).click(this.click_test_action);
						this.results_show();
					} else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chzn-single").length)) {
						evt.preventDefault();
						this.results_toggle();
					}
					return this.activate_field();
				} else {
					return this.pending_destroy_click = false;
				}
			}
		};

		Chosen.prototype.container_mouseup = function(evt) {
			if (evt.target.nodeName === "ABBR") return this.results_reset(evt);
		};

		Chosen.prototype.blur_test = function(evt) {
			if (!this.active_field && this.container.hasClass("chzn-container-active")) {
				return this.close_field();
			}
		};

		Chosen.prototype.close_field = function() {
			$(document).unbind("click", this.click_test_action);
			if (!this.is_multiple) {
				this.selected_item.attr("tabindex", this.search_field.attr("tabindex"));
				this.search_field.attr("tabindex", -1);
			}
			this.active_field = false;
			this.results_hide();
			this.container.removeClass("chzn-container-active");
			this.winnow_results_clear();
			this.clear_backstroke();
			this.show_search_field_default();
			return this.search_field_scale();
		};

		Chosen.prototype.activate_field = function() {
			if (!this.is_multiple && !this.active_field) {
				this.search_field.attr("tabindex", this.selected_item.attr("tabindex"));
				this.selected_item.attr("tabindex", -1);
			}
			this.container.addClass("chzn-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) {
			if ($(evt.target).parents('#' + this.container_id).length) {
				return this.active_field = true;
			} else {
				return this.close_field();
			}
		};

		Chosen.prototype.results_build = function() {
			var content, data, _i, _len, _ref;
			this.parsing = true;
			this.results_data = root.SelectParser.select_to_array(this.form_field);
			if (this.is_multiple && this.choices > 0) {
				this.search_choices.find("li.search-choice").remove();
				this.choices = 0;
			} else if (!this.is_multiple) {
				this.selected_item.find("span").text(this.default_text);
				if (this.form_field.options.length <= this.disable_search_threshold) {
					this.container.addClass("chzn-container-single-nosearch");
				} else {
					this.container.removeClass("chzn-container-single-nosearch");
				}
			}
			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 if (!data.empty) {
					content += this.result_add_option(data);
					if (data.selected && this.is_multiple) {
						this.choice_build(data);
					} else if (data.selected && !this.is_multiple) {
						this.selected_item.removeClass("chzn-default").find("span").text(data.text);
						if (this.allow_single_deselect) this.single_deselect_control_build();
					}
				}
			}
			this.search_field_disabled();
			this.show_search_field_default();
			this.search_field_scale();
			this.search_results.html(content);
			return this.parsing = false;
		};

		Chosen.prototype.result_add_group = function(group) {
			if (!group.disabled) {
				group.dom_id = this.container_id + "_g_" + group.array_index;
				return '<li id="' + group.dom_id + '" class="group-result '+group.classes+'">' + $("<div />").text(group.label).html() + '</li>'; // PrestaShop
			} else {
				return "";
			}
		};

		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() {
			var dd_top;
			if (!this.is_multiple) {
				this.selected_item.addClass("chzn-single-with-drop");
				if (this.result_single_selected) {
					this.result_do_highlight(this.result_single_selected);
				}
			}
			dd_top = this.is_multiple ? this.container.height() : this.container.height() - 1;
			this.dropdown.css({
				"top": dd_top + "px",
				"left": 0
			});
			this.results_showing = true;
			this.search_field.focus();
			this.search_field.val(this.search_field.val());
			return this.winnow_results();
		};

		Chosen.prototype.results_hide = function() {
			if (!this.is_multiple) {
				this.selected_item.removeClass("chzn-single-with-drop");
			}
			this.result_clear_highlight();
			this.dropdown.css({
				"left": "-9000px"
			});
			return this.results_showing = false;
		};

		Chosen.prototype.set_tab_index = function(el) {
			var ti;
			if (this.form_field_jq.attr("tabindex")) {
				ti = this.form_field_jq.attr("tabindex");
				this.form_field_jq.attr("tabindex", -1);
				if (this.is_multiple) {
					return this.search_field.attr("tabindex", ti);
				} else {
					this.selected_item.attr("tabindex", ti);
					return this.search_field.attr("tabindex", -1);
				}
			}
		};

		Chosen.prototype.show_search_field_default = function() {
			if (this.is_multiple && this.choices < 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;
				return this.result_select(evt);
			}
		};

		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.choices_click = function(evt) {
			evt.preventDefault();
			if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) {
				return this.results_show();
			}
		};

		Chosen.prototype.choice_build = function(item) {
			var choice_id, link,
				_this = this;
			choice_id = this.container_id + "_c_" + item.array_index;
			this.choices += 1;
			this.search_container.before('<li class="search-choice" id="' + choice_id + '"><span>' + item.html + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>');
			link = $('#' + choice_id).find("a").first();
			return link.click(function(evt) {
				return _this.choice_destroy_link_click(evt);
			});
		};

		Chosen.prototype.choice_destroy_link_click = function(evt) {
			evt.preventDefault();
			if (!this.is_disabled) {
				this.pending_destroy_click = true;
				return this.choice_destroy($(evt.target));
			} else {
				return evt.stopPropagation;
			}
		};

		Chosen.prototype.choice_destroy = function(link) {
			this.choices -= 1;
			this.show_search_field_default();
			if (this.is_multiple && this.choices > 0 && this.search_field.val().length < 1) {
				this.results_hide();
			}
			this.result_deselect(link.attr("rel"));
			return link.parents('li').first().remove();
		};

		Chosen.prototype.results_reset = function(evt) {
			this.form_field.options[0].selected = true;
			this.selected_item.find("span").text(this.default_text);
			if (!this.is_multiple) this.selected_item.addClass("chzn-default");
			this.show_search_field_default();
			$(evt.target).remove();
			this.form_field_jq.trigger("change");
			if (this.active_field) return this.results_hide();
		};

		Chosen.prototype.result_select = function(evt) {
			var high, high_id, item, position;
			if (this.result_highlight) {
				high = this.result_highlight;
				high_id = high.attr("id");
				this.result_clear_highlight();
				if (this.is_multiple) {
					this.result_deactivate(high);
				} else {
					this.search_results.find(".result-selected").removeClass("result-selected");
					this.result_single_selected = high;
					this.selected_item.removeClass("chzn-default");
				}
				high.addClass("result-selected");
				position = high_id.substr(high_id.lastIndexOf("_") + 1);
				item = this.results_data[position];
				item.selected = true;
				this.form_field.options[item.options_index].selected = true;
				if (this.is_multiple) {
					this.choice_build(item);
				} else {
					this.selected_item.find("span").first().text(item.text);
					if (this.allow_single_deselect) this.single_deselect_control_build();
				}
				if (!(evt.metaKey && this.is_multiple)) this.results_hide();
				this.search_field.val("");
				this.form_field_jq.trigger("change");
				return this.search_field_scale();
			}
		};

		Chosen.prototype.result_activate = function(el) {
			return el.addClass("active-result");
		};

		Chosen.prototype.result_deactivate = function(el) {
			return el.removeClass("active-result");
		};

		Chosen.prototype.result_deselect = function(pos) {
			var result, result_data;
			result_data = this.results_data[pos];
			result_data.selected = false;
			this.form_field.options[result_data.options_index].selected = false;
			result = $("#" + this.container_id + "_o_" + pos);
			result.removeClass("result-selected").addClass("active-result").show();
			this.result_clear_highlight();
			this.winnow_results();
			this.form_field_jq.trigger("change");
			return this.search_field_scale();
		};

		Chosen.prototype.single_deselect_control_build = function() {
			if (this.allow_single_deselect && this.selected_item.find("abbr").length < 1) {
				return this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
			}
		};

		Chosen.prototype.winnow_results = function() {
			var found, option, part, parts, regex, regexAnchor, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
			this.no_results_clear();
			results = 0;
			searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
			regexAnchor = this.search_contains ? "" : "^";
			regex = new RegExp(regexAnchor + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
			zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
			_ref = this.results_data;
			for (_i = 0, _len = _ref.length; _i < _len; _i++) {
				option = _ref[_i];
				if (!option.disabled && !option.empty) {
					if (option.group) {
						$('#' + option.dom_id).css('display', 'none');
					} else if (!(this.is_multiple && option.selected)) {
						found = false;
						result_id = option.dom_id;
						result = $("#" + result_id);
						if (regex.test(option.html)) {
							found = true;
							results += 1;
						} else if (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0) {
							parts = option.html.replace(/\[|\]/g, "").split(" ");
							if (parts.length) {
								for (_j = 0, _len2 = parts.length; _j < _len2; _j++) {
									part = parts[_j];
									if (regex.test(part)) {
										found = true;
										results += 1;
									}
								}
							}
						}
						if (found) {
							if (searchText.length) {
								startpos = option.html.search(zregex);
								text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
								text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
							} else {
								text = option.html;
							}
							result.html(text);
							this.result_activate(result);
							if (option.group_array_index != null) {
								$("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
							}
						} else {
							if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
								this.result_clear_highlight();
							}
							this.result_deactivate(result);
						}
					}
				}
			}
			if (results < 1 && searchText.length) {
				return this.no_results(searchText);
			} else {
				return this.winnow_results_set_highlight();
			}
		};

		Chosen.prototype.winnow_results_clear = function() {
			var li, lis, _i, _len, _results;
			this.search_field.val("");
			lis = this.search_results.find("li");
			_results = [];
			for (_i = 0, _len = lis.length; _i < _len; _i++) {
				li = lis[_i];
				li = $(li);
				if (li.hasClass("group-result")) {
					_results.push(li.css('display', 'auto'));
				} else if (!this.is_multiple || !li.hasClass("result-selected")) {
					_results.push(this.result_activate(li));
				} else {
					_results.push(void 0);
				}
			}
			return _results;
		};

		Chosen.prototype.winnow_results_set_highlight = function() {
			var do_high, selected_results;
			if (!this.result_highlight) {
				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);
			return this.search_results.append(no_results_html);
		};

		Chosen.prototype.no_results_clear = function() {
			return this.search_results.find(".no-results").remove();
		};

		Chosen.prototype.keydown_arrow = function() {
			var first_active, next_sib;
			if (!this.result_highlight) {
				first_active = this.search_results.find("li.active-result").first();
				if (first_active) this.result_do_highlight($(first_active));
			} else if (this.results_showing) {
				next_sib = this.result_highlight.nextAll("li.active-result").first();
				if (next_sib) this.result_do_highlight(next_sib);
			}
			if (!this.results_showing) 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 > 0) this.results_hide();
					return this.result_clear_highlight();
				}
			}
		};

		Chosen.prototype.keydown_backstroke = function() {
			if (this.pending_backstroke) {
				this.choice_destroy(this.pending_backstroke.find("a").first());
				return this.clear_backstroke();
			} else {
				this.pending_backstroke = this.search_container.siblings("li.search-choice").last();
				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, _ref;
			stroke = (_ref = evt.which) != null ? _ref : 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:
					this.keydown_arrow();
					break;
			}
		};

		Chosen.prototype.search_field_scale = function() {
			var dd_top, div, 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();
				if (w > this.f_width - 10) w = this.f_width - 10;
				this.search_field.css({
					'width': w + 'px'
				});
				dd_top = this.container.height();
				return this.dropdown.css({
					"top": dd_top + "px"
				});
			}
		};

		Chosen.prototype.generate_random_id = function() {
			var string;
			string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char();
			while ($("#" + string).length > 0) {
				string += this.generate_random_char();
			}
			return string;
		};

		return Chosen;

	})(AbstractChosen);

	get_side_border_padding = function(elmt) {
		var side_border_padding;
		return side_border_padding = elmt.outerWidth() - elmt.width();
	};

	root.get_side_border_padding = get_side_border_padding;

}).call(this);
