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// Chosen, a Select Box Enhancer for jQuery and Prototype
// by Patrick Filler for Harvest, http://getharvest.com
//
// Version 1.0.0
// 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 e,t,n,r,i,s={}.hasOwnProperty,o=function(e,t){function r(){this.constructor=e}for(var n in t)s.call(t,n)&&(e[n]=t[n]);r.prototype=t.prototype;e.prototype=new r;e.__super__=t.prototype;return e};r=function(){function e(){this.options_index=0;this.parsed=[]}e.prototype.add_node=function(e){return e.nodeName.toUpperCase()==="OPTGROUP"?this.add_group(e):this.add_option(e)};e.prototype.add_group=function(e){var t,n,r,i,s,o;t=this.parsed.length;this.parsed.push({array_index:t,group:!0,label:this.escapeExpression(e.label),children:0,disabled:e.disabled});s=e.childNodes;o=[];for(r=0,i=s.length;r<i;r++){n=s[r];o.push(this.add_option(n,t,e.disabled))}return o};e.prototype.add_option=function(e,t,n){if(e.nodeName.toUpperCase()==="OPTION"){if(e.text!==""){t!=null&&(this.parsed[t].children+=1);this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:e.value,text:e.text,html:e.innerHTML,selected:e.selected,disabled:n===!0?n:e.disabled,group_array_index:t,classes:e.className,style:e.style.cssText})}else this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0});return this.options_index+=1}};e.prototype.escapeExpression=function(e){var t,n;if(e==null||e===!1)return"";if(!/[\&\<\>\"\'\`]/.test(e))return e;t={"<":"<",">":">",'"':""","'":"'","`":"`"};n=/&(?!\w+;)|[\<\>\"\'\`]/g;return e.replace(n,function(e){return t[e]||"&"})};return e}();r.select_to_array=function(e){var t,n,i,s,o;n=new r;o=e.childNodes;for(i=0,s=o.length;i<s;i++){t=o[i];n.add_node(t)}return n.parsed};t=function(){function e(t,n){this.form_field=t;this.options=n!=null?n:{};if(!e.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()}e.prototype.set_default_values=function(){var e=this;this.click_test_action=function(t){return e.test_active_click(t)};this.activate_action=function(t){return e.activate_field(t)};this.active_field=!1;this.mouse_on_container=!1;this.results_showing=!1;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:!1;this.disable_search_threshold=this.options.disable_search_threshold||0;this.disable_search=this.options.disable_search||!1;this.enable_split_word_search=this.options.enable_split_word_search!=null?this.options.enable_split_word_search:!0;this.group_search=this.options.group_search!=null?this.options.group_search:!0;this.search_contains=this.options.search_contains||!1;this.single_backstroke_delete=this.options.single_backstroke_delete!=null?this.options.single_backstroke_delete:!0;this.max_selected_options=this.options.max_selected_options||Infinity;this.inherit_select_classes=this.options.inherit_select_classes||!1;this.display_selected_options=this.options.display_selected_options!=null?this.options.display_selected_options:!0;return this.display_disabled_options=this.options.display_disabled_options!=null?this.options.display_disabled_options:!0};e.prototype.set_default_text=function(){this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||e.default_multiple_text:this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||e.default_single_text;return this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||e.default_no_result_text};e.prototype.mouse_enter=function(){return this.mouse_on_container=!0};e.prototype.mouse_leave=function(){return this.mouse_on_container=!1};e.prototype.input_focus=function(e){var t=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return t.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()};e.prototype.input_blur=function(e){var t=this;if(!this.mouse_on_container){this.active_field=!1;return setTimeout(function(){return t.blur_test()},100)}};e.prototype.results_option_build=function(e){var t,n,r,i,s;t="";s=this.results_data;for(r=0,i=s.length;r<i;r++){n=s[r];n.group?t+=this.result_add_group(n):t+=this.result_add_option(n);if(e!=null?e.first:void 0)n.selected&&this.is_multiple?this.choice_build(n):n.selected&&!this.is_multiple&&this.single_set_selected_text(n.text)}return t};e.prototype.result_add_option=function(e){var t,n;if(!e.search_match)return"";if(!this.include_option_in_results(e))return"";t=[];!e.disabled&&(!e.selected||!this.is_multiple)&&t.push("active-result");e.disabled&&(!e.selected||!this.is_multiple)&&t.push("disabled-result");e.selected&&t.push("result-selected");e.group_array_index!=null&&t.push("group-option");e.classes!==""&&t.push(e.classes);n=e.style.cssText!==""?' style="'+e.style+'"':"";return'<li class="'+t.join(" ")+'"'+n+' data-option-array-index="'+e.array_index+'">'+e.search_text+"</li>"};e.prototype.result_add_group=function(e){return!e.search_match&&!e.group_match?"":e.active_options>0?'<li class="group-result">'+e.search_text+"</li>":""};e.prototype.results_update_field=function(){this.set_default_text();this.is_multiple||this.results_reset_cleanup();this.result_clear_highlight();this.result_single_selected=null;this.results_build();if(this.results_showing)return this.winnow_results()};e.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()};e.prototype.results_search=function(e){return this.results_showing?this.winnow_results():this.results_show()};e.prototype.winnow_results=function(){var e,t,n,r,i,s,o,u,a,f,l,c,h;this.no_results_clear();i=0;o=this.get_search_text();e=o.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&");r=this.search_contains?"":"^";n=new RegExp(r+e,"i");f=new RegExp(e,"i");h=this.results_data;for(l=0,c=h.length;l<c;l++){t=h[l];t.search_match=!1;s=null;if(this.include_option_in_results(t)){if(t.group){t.group_match=!1;t.active_options=0}if(t.group_array_index!=null&&this.results_data[t.group_array_index]){s=this.results_data[t.group_array_index];s.active_options===0&&s.search_match&&(i+=1);s.active_options+=1}if(!t.group||!!this.group_search){t.search_text=t.group?t.label:t.html;t.search_match=this.search_string_match(t.search_text,n);t.search_match&&!t.group&&(i+=1);if(t.search_match){if(o.length){u=t.search_text.search(f);a=t.search_text.substr(0,u+o.length)+"</em>"+t.search_text.substr(u+o.length);t.search_text=a.substr(0,u)+"<em>"+a.substr(u)}s!=null&&(s.group_match=!0)}else t.group_array_index!=null&&this.results_data[t.group_array_index].search_match&&(t.search_match=!0)}}}this.result_clear_highlight();if(i<1&&o.length){this.update_results_content("");return this.no_results(o)}this.update_results_content(this.results_option_build());return this.winnow_results_set_highlight()};e.prototype.search_string_match=function(e,t){var n,r,i,s;if(t.test(e))return!0;if(this.enable_split_word_search&&(e.indexOf(" ")>=0||e.indexOf("[")===0)){r=e.replace(/\[|\]/g,"").split(" ");if(r.length)for(i=0,s=r.length;i<s;i++){n=r[i];if(t.test(n))return!0}}};e.prototype.choices_count=function(){var e,t,n,r;if(this.selected_option_count!=null)return this.selected_option_count;this.selected_option_count=0;r=this.form_field.options;for(t=0,n=r.length;t<n;t++){e=r[t];e.selected&&(this.selected_option_count+=1)}return this.selected_option_count};e.prototype.choices_click=function(e){e.preventDefault();if(!this.results_showing&&!this.is_disabled)return this.results_show()};e.prototype.keyup_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode;this.search_field_scale();switch(t){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices_count()>0)return this.keydown_backstroke();if(!this.pending_backstroke){this.result_clear_highlight();return this.results_search()}break;case 13:e.preventDefault();if(this.results_showing)return this.result_select(e);break;case 27:this.results_showing&&this.results_hide();return!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}};e.prototype.container_width=function(){return this.options.width!=null?this.options.width:""+this.form_field.offsetWidth+"px"};e.prototype.include_option_in_results=function(e){return this.is_multiple&&!this.display_selected_options&&e.selected?!1:!this.display_disabled_options&&e.disabled?!1:e.empty?!1:!0};e.browser_is_supported=function(){return window.navigator.appName==="Microsoft Internet Explorer"?document.documentMode>=8:/iP(od|hone)/i.test(window.navigator.userAgent)?!1:/Android/i.test(window.navigator.userAgent)&&/Mobile/i.test(window.navigator.userAgent)?!1:!0};e.default_multiple_text="Select Some Options";e.default_single_text="Select an Option";e.default_no_result_text="No results match";return e}();e=jQuery;e.fn.extend({chosen:function(r){return t.browser_is_supported()?this.each(function(t){var i,s;i=e(this);s=i.data("chosen");r==="destroy"&&s?s.destroy():s||i.data("chosen",new n(this,r))}):this}});n=function(t){function n(){i=n.__super__.constructor.apply(this,arguments);return i}o(n,t);n.prototype.setup=function(){this.form_field_jq=e(this.form_field);this.current_selectedIndex=this.form_field.selectedIndex;return this.is_rtl=this.form_field_jq.hasClass("chosen-rtl")};n.prototype.set_up_html=function(){var t,n;t=["chosen-container"];t.push("chosen-container-"+(this.is_multiple?"multi":"single"));this.inherit_select_classes&&this.form_field.className&&t.push(this.form_field.className);this.is_rtl&&t.push("chosen-rtl");n={"class":t.join(" "),style:"width: "+this.container_width()+";",title:this.form_field.title};this.form_field.id.length&&(n.id=this.form_field.id.replace(/[^\w]/g,"_")+"_chosen");this.container=e("<div />",n);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>'):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()}this.results_build();this.set_tab_index();this.set_label_behavior();return this.form_field_jq.trigger("chosen:ready",{chosen:this})};n.prototype.register_observers=function(){var e=this;this.container.bind("mousedown.chosen",function(t){e.container_mousedown(t)});this.container.bind("mouseup.chosen",function(t){e.container_mouseup(t)});this.container.bind("mouseenter.chosen",function(t){e.mouse_enter(t)});this.container.bind("mouseleave.chosen",function(t){e.mouse_leave(t)});this.search_results.bind("mouseup.chosen",function(t){e.search_results_mouseup(t)});this.search_results.bind("mouseover.chosen",function(t){e.search_results_mouseover(t)});this.search_results.bind("mouseout.chosen",function(t){e.search_results_mouseout(t)});this.search_results.bind("mousewheel.chosen DOMMouseScroll.chosen",function(t){e.search_results_mousewheel(t)});this.form_field_jq.bind("chosen:updated.chosen",function(t){e.results_update_field(t)});this.form_field_jq.bind("chosen:activate.chosen",function(t){e.activate_field(t)});this.form_field_jq.bind("chosen:open.chosen",function(t){e.container_mousedown(t)});this.search_field.bind("blur.chosen",function(t){e.input_blur(t)});this.search_field.bind("keyup.chosen",function(t){e.keyup_checker(t)});this.search_field.bind("keydown.chosen",function(t){e.keydown_checker(t)});this.search_field.bind("focus.chosen",function(t){e.input_focus(t)});return this.is_multiple?this.search_choices.bind("click.chosen",function(t){e.choices_click(t)}):this.container.bind("click.chosen",function(e){e.preventDefault()})};n.prototype.destroy=function(){e(document).unbind("click.chosen",this.click_test_action);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()};n.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=!0;this.is_multiple||this.selected_item.unbind("focus.chosen",this.activate_action);return this.close_field()}this.container.removeClass("chosen-disabled");this.search_field[0].disabled=!1;if(!this.is_multiple)return this.selected_item.bind("focus.chosen",this.activate_action)};n.prototype.container_mousedown=function(t){if(!this.is_disabled){t&&t.type==="mousedown"&&!this.results_showing&&t.preventDefault();if(t==null||!e(t.target).hasClass("search-choice-close")){if(!this.active_field){this.is_multiple&&this.search_field.val("");e(document).bind("click.chosen",this.click_test_action);this.results_show()}else if(!this.is_multiple&&t&&(e(t.target)[0]===this.selected_item[0]||e(t.target).parents("a.chosen-single").length)){t.preventDefault();this.results_toggle()}return this.activate_field()}}};n.prototype.container_mouseup=function(e){if(e.target.nodeName==="ABBR"&&!this.is_disabled)return this.results_reset(e)};n.prototype.search_results_mousewheel=function(e){var t,n,r;t=-((n=e.originalEvent)!=null?n.wheelDelta:void 0)||((r=e.originialEvent)!=null?r.detail:void 0);if(t!=null){e.preventDefault();e.type==="DOMMouseScroll"&&(t*=40);return this.search_results.scrollTop(t+this.search_results.scrollTop())}};n.prototype.blur_test=function(e){if(!this.active_field&&this.container.hasClass("chosen-container-active"))return this.close_field()};n.prototype.close_field=function(){e(document).unbind("click.chosen",this.click_test_action);this.active_field=!1;this.results_hide();this.container.removeClass("chosen-container-active");this.clear_backstroke();this.show_search_field_default();return this.search_field_scale()};n.prototype.activate_field=function(){this.container.addClass("chosen-container-active");this.active_field=!0;this.search_field.val(this.search_field.val());return this.search_field.focus()};n.prototype.test_active_click=function(t){return this.container.is(e(t.target).closest(".chosen-container"))?this.active_field=!0:this.close_field()};n.prototype.results_build=function(){this.parsing=!0;this.selected_option_count=null;this.results_data=r.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=!0;this.container.addClass("chosen-container-single-nosearch")}else{this.search_field[0].readOnly=!1;this.container.removeClass("chosen-container-single-nosearch")}}this.update_results_content(this.results_option_build({first:!0}));this.search_field_disabled();this.show_search_field_default();this.search_field_scale();return this.parsing=!1};n.prototype.result_do_highlight=function(e){var t,n,r,i,s;if(e.length){this.result_clear_highlight();this.result_highlight=e;this.result_highlight.addClass("highlighted");r=parseInt(this.search_results.css("maxHeight"),10);s=this.search_results.scrollTop();i=r+s;n=this.result_highlight.position().top+this.search_results.scrollTop();t=n+this.result_highlight.outerHeight();if(t>=i)return this.search_results.scrollTop(t-r>0?t-r:0);if(n<s)return this.search_results.scrollTop(n)}};n.prototype.result_clear_highlight=function(){this.result_highlight&&this.result_highlight.removeClass("highlighted");return this.result_highlight=null};n.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!1}this.container.addClass("chosen-with-drop");this.form_field_jq.trigger("chosen:showing_dropdown",{chosen:this});this.results_showing=!0;this.search_field.focus();this.search_field.val(this.search_field.val());return this.winnow_results()};n.prototype.update_results_content=function(e){return this.search_results.html(e)};n.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=!1};n.prototype.set_tab_index=function(e){var t;if(this.form_field.tabIndex){t=this.form_field.tabIndex;this.form_field.tabIndex=-1;return this.search_field[0].tabIndex=t}};n.prototype.set_label_behavior=function(){var t=this;this.form_field_label=this.form_field_jq.parents("label");!this.form_field_label.length&&this.form_field.id.length&&(this.form_field_label=e("label[for='"+this.form_field.id+"']"));if(this.form_field_label.length>0)return this.form_field_label.bind("click.chosen",function(e){return t.is_multiple?t.container_mousedown(e):t.activate_field()})};n.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")}this.search_field.val("");return this.search_field.removeClass("default")};n.prototype.search_results_mouseup=function(t){var n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n.length){this.result_highlight=n;this.result_select(t);return this.search_field.focus()}};n.prototype.search_results_mouseover=function(t){var n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n)return this.result_do_highlight(n)};n.prototype.search_results_mouseout=function(t){if(e(t.target).hasClass("active-result"))return this.result_clear_highlight()};n.prototype.choice_build=function(t){var n,r,i=this;n=e("<li />",{"class":"search-choice"}).html("<span>"+t.html+"</span>");if(t.disabled)n.addClass("search-choice-disabled");else{r=e("<a />",{"class":"search-choice-close","data-option-array-index":t.array_index});r.bind("click.chosen",function(e){return i.choice_destroy_link_click(e)});n.append(r)}return this.search_container.before(n)};n.prototype.choice_destroy_link_click=function(t){t.preventDefault();t.stopPropagation();if(!this.is_disabled)return this.choice_destroy(e(t.target))};n.prototype.choice_destroy=function(e){if(this.result_deselect(e[0].getAttribute("data-option-array-index"))){this.show_search_field_default();this.is_multiple&&this.choices_count()>0&&this.search_field.val().length<1&&this.results_hide();e.parents("li").first().remove();return this.search_field_scale()}};n.prototype.results_reset=function(){this.form_field.options[0].selected=!0;this.selected_option_count=null;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()};n.prototype.results_reset_cleanup=function(){this.current_selectedIndex=this.form_field.selectedIndex;return this.selected_item.find("abbr").remove()};n.prototype.result_select=function(e){var t,n,r;if(this.result_highlight){t=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!1}if(this.is_multiple)t.removeClass("active-result");else{if(this.result_single_selected){this.result_single_selected.removeClass("result-selected");r=this.result_single_selected[0].getAttribute("data-option-array-index");this.results_data[r].selected=!1}this.result_single_selected=t}t.addClass("result-selected");n=this.results_data[t[0].getAttribute("data-option-array-index")];n.selected=!0;this.form_field.options[n.options_index].selected=!0;this.selected_option_count=null;this.is_multiple?this.choice_build(n):this.single_set_selected_text(n.text);(!e.metaKey&&!e.ctrlKey||!this.is_multiple)&&this.results_hide();this.search_field.val("");(this.is_multiple||this.form_field.selectedIndex!==this.current_selectedIndex)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[n.options_index].value});this.current_selectedIndex=this.form_field.selectedIndex;return this.search_field_scale()}};n.prototype.single_set_selected_text=function(e){e==null&&(e=this.default_text);if(e===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(e)};n.prototype.result_deselect=function(e){var t;t=this.results_data[e];if(!this.form_field.options[t.options_index].disabled){t.selected=!1;this.form_field.options[t.options_index].selected=!1;this.selected_option_count=null;this.result_clear_highlight();this.results_showing&&this.winnow_results();this.form_field_jq.trigger("change",{deselected:this.form_field.options[t.options_index].value});this.search_field_scale();return!0}return!1};n.prototype.single_deselect_control_build=function(){if(!this.allow_single_deselect)return;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")};n.prototype.get_search_text=function(){return this.search_field.val()===this.default_text?"":e("<div/>").text(e.trim(this.search_field.val())).html()};n.prototype.winnow_results_set_highlight=function(){var e,t;t=this.is_multiple?[]:this.search_results.find(".result-selected.active-result");e=t.length?t.first():this.search_results.find(".active-result").first();if(e!=null)return this.result_do_highlight(e)};n.prototype.no_results=function(t){var n;n=e('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>');n.find("span").first().html(t);return this.search_results.append(n)};n.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()};n.prototype.keydown_arrow=function(){var e;if(!this.results_showing||!this.result_highlight)return this.results_show();e=this.result_highlight.nextAll("li.active-result").first();if(e)return this.result_do_highlight(e)};n.prototype.keyup_arrow=function(){var e;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight){e=this.result_highlight.prevAll("li.active-result");if(e.length)return this.result_do_highlight(e.first());this.choices_count()>0&&this.results_hide();return this.result_clear_highlight()}};n.prototype.keydown_backstroke=function(){var e;if(this.pending_backstroke){this.choice_destroy(this.pending_backstroke.find("a").first());return this.clear_backstroke()}e=this.search_container.siblings("li.search-choice").last();if(e.length&&!e.hasClass("search-choice-disabled")){this.pending_backstroke=e;return this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")}};n.prototype.clear_backstroke=function(){this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus");return this.pending_backstroke=null};n.prototype.keydown_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode;this.search_field_scale();t!==8&&this.pending_backstroke&&this.clear_backstroke();switch(t){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(e);this.mouse_on_container=!1;break;case 13:e.preventDefault();break;case 38:e.preventDefault();this.keyup_arrow();break;case 40:e.preventDefault();this.keydown_arrow()}};n.prototype.search_field_scale=function(){var t,n,r,i,s,o,u,a,f;if(this.is_multiple){r=0;u=0;s="position:absolute; left: -1000px; top: -1000px; display:none;";o=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(a=0,f=o.length;a<f;a++){i=o[a];s+=i+":"+this.search_field.css(i)+";"}t=e("<div />",{style:s});t.text(this.search_field.val());e("body").append(t);u=t.width()+25;t.remove();n=this.container.outerWidth();u>n-10&&(u=n-10);return this.search_field.css({width:u+"px"})}};return n}(t)}).call(this);