chosen.jquery.min.js File Reference

Functions
e fn	extend ({chosen:function(g){if(e.browser.msie &&(e.browser.version==="6.0"||e.browser.version==="7.0")){return this}return e(this).each(function(h){if(!(e(this)).hasClass("chzn-done")){return new f(this, g)}})}})

Variables
function	a =(function(){function b(){this.options_index=0;this.parsed=[]}b.prototype.add_node=function(c){if(c.nodeName==="OPTGROUP"){return this.add_group(c)}else{return this.add_option(c)}};b.prototype.add_group=function(i){var h,e,g,d,f,c;h=this.parsed.length;this.parsed.push({array_index:h,group:true,label:i.label,children:0,disabled:i.disabled});f=i.childNodes;c=[];for(g=0,d=f.length;g<d;g++){e=f[g];c.push(this.add_option(e,h,i.disabled))}return c};b.prototype.add_option=function(d,e,c){if(d.nodeName==="OPTION"){if(d.text!==""){if(e!=null){this.parsed[e].children+=1}this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:d.value,text:d.text,html:d.innerHTML,selected:d.selected,disabled:c===true?c:d.disabled,group_array_index:e,classes:d.className,style:d.style.cssText})}else{this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:true})}return this.options_index+=1}};return b})()
a	select_to_array =function(b){var g,f,e,c,d;f=new a();d=b.childNodes;for(e=0,c=d.length;e<c;e++){g=d[e];f.add_node(g)}return f.parsed}
this	SelectParser =a}).call(this)
	b =(function(){function c(d,e){this.form_field=d;this.options=e!=null?e:{};this.set_default_values();this.setup();this.set_up_html();this.register_observers();this.finish_setup()}c.prototype.set_default_values=function(){var d=this;this.is_multiple=this.form_field.multiple;this.default_text_default=this.is_multiple?this.options.select_some_options_text||"Select Some Options":this.options.select_an_option_text||"Select an Option";this.Select_all_text_default=this.options.select_all_text||"Select all options";this.click_test_action=function(e){return d.test_active_click(e)};this.activate_action=function(e){return d.activate_field(e)};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.enable_select_all=(this.options.enable_select_all!=null)&&this.is_multiple?this.options.enable_select_all:false;this.choices=0;return this.results_none_found=this.options.no_results_text||"No results match"};c.prototype.mouse_enter=function(){return this.mouse_on_container=true};c.prototype.mouse_leave=function(){return this.mouse_on_container=false};c.prototype.input_focus=function(d){var e=this;if(!this.active_field){return setTimeout((function(){return e.container_mousedown()}),50)}};c.prototype.input_blur=function(d){var e=this;if(!this.mouse_on_container){this.active_field=false;return setTimeout((function(){return e.blur_test()}),100)}};c.prototype.result_add_option=function(f){var d,e;if(!f.disabled){f.dom_id=this.container_id+"_o_"+f.array_index;d=f.selected&&this.is_multiple?[]:["active-result"];if(f.selected){d.push("result-selected")}if(f.group_array_index!=null){d.push("group-option")}if(f.classes!==""){d.push(f.classes)}e=f.style.cssText!==""?' style="'+f.style+'"':"";return'<li id="'+f.dom_id+'" class="'+d.join(" ")+'"'+e+">"+f.html+"</li>"}else{return""}};c.prototype.results_update_field=function(){this.result_clear_highlight();this.result_single_selected=null;return this.results_build()};c.prototype.results_toggle=function(){if(this.results_showing){return this.results_hide()}else{return this.results_show()}};c.prototype.results_search=function(d){if(this.results_showing){return this.winnow_results()}else{return this.results_show()}};c.prototype.keyup_checker=function(d){var f,e;f=(e=d.which)!=null?e:d.keyCode;this.search_field_scale();switch(f){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0){this.keydown_backstroke()}else{if(!this.pending_backstroke){this.result_clear_highlight();this.results_search()}}break;case 13:d.preventDefault();if(this.results_showing){this.result_select(d)}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:this.results_search()}if(this.enable_select_all){return this.select_all_toggle()}};c.prototype.generate_field_id=function(){var d;d=this.generate_random_id();this.form_field.id=d;return d};c.prototype.generate_random_char=function(){var f,e,d;f="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";d=Math.floor(Math.random()*f.length);return e=f.substring(d,d+1)};return c})()
a	AbstractChosen =b}).call(this)
	e =jQuery
	f =(function(g){c(h,g);function h(){h.__super__.constructor.apply(this,arguments)}h.prototype.setup=function(){this.form_field_jq=e(this.form_field);return this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")};h.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")};h.prototype.set_up_html=function(){var l,k,j,i;this.container_id=this.form_field.id.length?this.form_field.id.replace(/(:|\.)/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;l=e("<div />",{id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px;"});if(this.is_multiple){l.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{l.html('<a href="javascript:void(0)" class="chzn-single"><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(l);this.container=e("#"+this.container_id);this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single"));this.dropdown=this.container.find("div.chzn-drop").first();if(this.enable_select_all){this.select_all_setup()}k=this.container.height();j=this.f_width-d(this.dropdown);this.dropdown.css({width:j+"px",top:k+"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();i=j-d(this.search_container)-d(this.search_field);this.search_field.css({width:i+"px"})}this.results_build();this.set_tab_index();return this.form_field_jq.trigger("liszt:ready",{chosen:this})};h.prototype.register_observers=function(){var i=this;this.container.mousedown(function(j){return i.container_mousedown(j)});this.container.mouseup(function(j){return i.container_mouseup(j)});this.container.mouseenter(function(j){return i.mouse_enter(j)});this.container.mouseleave(function(j){return i.mouse_leave(j)});this.search_results.mouseup(function(j){return i.search_results_mouseup(j)});this.search_results.mouseover(function(j){return i.search_results_mouseover(j)});this.search_results.mouseout(function(j){return i.search_results_mouseout(j)});this.form_field_jq.bind("liszt:updated",function(j){return i.results_update_field(j)});this.search_field.blur(function(j){return i.input_blur(j)});this.search_field.keyup(function(j){return i.keyup_checker(j)});this.search_field.keydown(function(j){return i.keydown_checker(j)});if(this.is_multiple){this.search_choices.click(function(j){return i.choices_click(j)});return this.search_field.focus(function(j){return i.input_focus(j)})}else{return this.container.click(function(j){return j.preventDefault()})}};h.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)}}};h.prototype.container_mousedown=function(i){var j;if(!this.is_disabled){j=i!=null?(e(i.target)).hasClass("search-choice-close"):false;if(i&&i.type==="mousedown"){i.stopPropagation()}if(!this.pending_destroy_click&&!j){if(!this.active_field){if(this.is_multiple){this.search_field.val("")}e(document).click(this.click_test_action);this.results_show()}else{if(!this.is_multiple&&i&&((e(i.target)[0]===this.selected_item[0])||e(i.target).parents("a.chzn-single").length)){i.preventDefault();this.results_toggle()}}return this.activate_field()}else{return this.pending_destroy_click=false}}};h.prototype.container_mouseup=function(i){if(i.target.nodeName==="ABBR"){return this.results_reset(i)}};h.prototype.blur_test=function(i){if(!this.active_field&&this.container.hasClass("chzn-container-active")){return this.close_field()}};h.prototype.close_field=function(){e(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()};h.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()};h.prototype.test_active_click=function(i){if(e(i.target).parents("#"+this.container_id).length){return this.active_field=true}else{return this.close_field()}};h.prototype.results_build=function(){var j,m,l,i,k;this.parsing=true;this.results_data=a.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")}}}j="";k=this.results_data;for(l=0,i=k.length;l<i;l++){m=k[l];if(m.group){j+=this.result_add_group(m)}else{if(!m.empty){j+=this.result_add_option(m);if(m.selected&&this.is_multiple){this.choice_build(m)}else{if(m.selected&&!this.is_multiple){this.selected_item.find("span").text(m.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(j);return this.parsing=false};h.prototype.result_add_group=function(i){if(!i.disabled){i.dom_id=this.container_id+"_g_"+i.array_index;return'<li id="'+i.dom_id+'" class="group-result">'+e("<div />").text(i.label).html()+"</li>"}else{return""}};h.prototype.result_do_highlight=function(j){var n,m,k,l,i;if(j.length){this.result_clear_highlight();this.result_highlight=j;this.result_highlight.addClass("highlighted");k=parseInt(this.search_results.css("maxHeight"),10);i=this.search_results.scrollTop();l=k+i;m=this.result_highlight.position().top+this.search_results.scrollTop();n=m+this.result_highlight.outerHeight();if(n>=l){return this.search_results.scrollTop((n-k)>0?n-k:0)}else{if(m<i){return this.search_results.scrollTop(m)}}}};h.prototype.result_clear_highlight=function(){if(this.result_highlight){this.result_highlight.removeClass("highlighted")}return this.result_highlight=null};h.prototype.results_show=function(){var i;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)}}i=this.is_multiple?this.container.height():this.container.height()-1;this.dropdown.css({top:i+"px",left:0});this.results_showing=true;this.search_field.focus();this.search_field.val(this.search_field.val());this.winnow_results();if(this.enable_select_all){return this.select_all_toggle()}};h.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};h.prototype.select_all_setup=function(){var i,j=this;i=e("<a />",{"class":"chzn-select-all"}).html(this.Select_all_text_default);this.dropdown.append(i);this.select_all_link=this.dropdown.find(".chzn-select-all").first();return this.select_all_link.click(function(k){return j.select_all_options(k)})};h.prototype.select_all_options=function(j){var l,k,m,i;j.preventDefault();k=this.form_field_jq.find("option");for(m=0,i=k.length;m<i;m++){l=k[m];if(!l.disabled){l.selected=true}}this.form_field_jq.trigger("liszt:updated");this.form_field_jq.trigger("liszt:selectall");this.select_all_disable();return this.results_hide()};h.prototype.select_all_disable=function(){return this.select_all_link.hide()};h.prototype.select_all_enable=function(){return this.select_all_link.show()};h.prototype.select_all_toggle=function(){var i;i=this.search_results.find("li.active-result");if(!i.length||this.search_field.val().length){return this.select_all_disable()}else{return this.select_all_enable()}};h.prototype.set_tab_index=function(j){var i;if(this.form_field_jq.attr("tabindex")){i=this.form_field_jq.attr("tabindex");this.form_field_jq.attr("tabindex",-1);if(this.is_multiple){return this.search_field.attr("tabindex",i)}else{this.selected_item.attr("tabindex",i);return this.search_field.attr("tabindex",-1)}}};h.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")}};h.prototype.search_results_mouseup=function(i){var j;j=e(i.target).hasClass("active-result")?e(i.target):e(i.target).parents(".active-result").first();if(j.length){this.result_highlight=j;return this.result_select(i)}};h.prototype.search_results_mouseover=function(i){var j;j=e(i.target).hasClass("active-result")?e(i.target):e(i.target).parents(".active-result").first();if(j){return this.result_do_highlight(j)}};h.prototype.search_results_mouseout=function(i){if(e(i.target).hasClass("active-result"||e(i.target).parents(".active-result").first())){return this.result_clear_highlight()}};h.prototype.choices_click=function(i){i.preventDefault();if(this.active_field&&!(e(i.target).hasClass("search-choice"||e(i.target).parents(".search-choice").first))&&!this.results_showing){return this.results_show()}};h.prototype.choice_build=function(k){var i,j,l=this;i=this.container_id+"_c_"+k.array_index;this.choices+=1;this.search_container.before('<li class="search-choice" id="'+i+'"><span>'+k.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+k.array_index+'"></a></li>');j=e("#"+i).find("a").first();return j.click(function(m){return l.choice_destroy_link_click(m)})};h.prototype.choice_destroy_link_click=function(i){i.preventDefault();if(!this.is_disabled){this.pending_destroy_click=true;return this.choice_destroy(e(i.target))}else{return i.stopPropagation}};h.prototype.choice_destroy=function(i){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(i.attr("rel"));return i.parents("li").first().remove()};h.prototype.results_reset=function(i){this.form_field.options[0].selected=true;this.selected_item.find("span").text(this.default_text);this.show_search_field_default();e(i.target).remove();this.form_field_jq.trigger("change");if(this.active_field){return this.results_hide()}};h.prototype.result_select=function(j){var m,l,k,i;if(this.result_highlight){m=this.result_highlight;l=m.attr("id");this.result_clear_highlight();if(this.is_multiple){this.result_deactivate(m)}else{this.search_results.find(".result-selected").removeClass("result-selected");this.result_single_selected=m}m.addClass("result-selected");i=l.substr(l.lastIndexOf("_")+1);k=this.results_data[i];k.selected=true;this.form_field.options[k.options_index].selected=true;if(this.is_multiple){this.choice_build(k)}else{this.selected_item.find("span").first().text(k.text);if(this.allow_single_deselect){this.single_deselect_control_build()}}if(!(j.metaKey&&this.is_multiple)){this.results_hide()}this.search_field.val("");this.form_field_jq.trigger("change");return this.search_field_scale()}};h.prototype.result_activate=function(i){return i.addClass("active-result")};h.prototype.result_deactivate=function(i){return i.removeClass("active-result")};h.prototype.result_deselect=function(k){var i,j;j=this.results_data[k];j.selected=false;this.form_field.options[j.options_index].selected=false;i=e("#"+this.container_id+"_o_"+k);i.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()};h.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>')}};h.prototype.winnow_results=function(){var x,q,k,n,u,y,s,p,w,r,v,j,m,l,t,i,o;this.no_results_clear();p=0;w=this.search_field.val()===this.default_text?"":e("<div/>").text(e.trim(this.search_field.val())).html();u=new RegExp("^"+w.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i");j=new RegExp(w.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i");o=this.results_data;for(m=0,t=o.length;m<t;m++){q=o[m];if(!q.disabled&&!q.empty){if(q.group){e("#"+q.dom_id).css("display","none")}else{if(!(this.is_multiple&&q.selected)){x=false;s=q.dom_id;y=e("#"+s);if(u.test(q.html)){x=true;p+=1}else{if(q.html.indexOf(" ")>=0||q.html.indexOf("[")===0){n=q.html.replace(/\[|\]/g,"").split(" ");if(n.length){for(l=0,i=n.length;l<i;l++){k=n[l];if(u.test(k)){x=true;p+=1}}}}}if(x){if(w.length){r=q.html.search(j);v=q.html.substr(0,r+w.length)+"</em>"+q.html.substr(r+w.length);v=v.substr(0,r)+"<em>"+v.substr(r)}else{v=q.html}y.html(v);this.result_activate(y);if(q.group_array_index!=null){e("#"+this.results_data[q.group_array_index].dom_id).css("display","list-item")}}else{if(this.result_highlight&&s===this.result_highlight.attr("id")){this.result_clear_highlight()}this.result_deactivate(y)}}}}}if(p<1&&w.length){return this.no_results(w)}else{return this.winnow_results_set_highlight()}};h.prototype.winnow_results_clear=function(){var i,l,m,k,j;this.search_field.val("");l=this.search_results.find("li");j=[];for(m=0,k=l.length;m<k;m++){i=l[m];i=e(i);if(i.hasClass("group-result")){j.push(i.css("display","auto"))}else{if(!this.is_multiple||!i.hasClass("result-selected")){j.push(this.result_activate(i))}else{j.push(void 0)}}}return j};h.prototype.winnow_results_set_highlight=function(){var i,j;if(!this.result_highlight){j=!this.is_multiple?this.search_results.find(".result-selected.active-result"):[];i=j.length?j.first():this.search_results.find(".active-result").first();if(i!=null){return this.result_do_highlight(i)}}};h.prototype.no_results=function(i){var j;j=e('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>');j.find("span").first().html(i);return this.search_results.append(j)};h.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()};h.prototype.keydown_arrow=function(){var j,i;if(!this.result_highlight){j=this.search_results.find("li.active-result").first();if(j){this.result_do_highlight(e(j))}}else{if(this.results_showing){i=this.result_highlight.nextAll("li.active-result").first();if(i){this.result_do_highlight(i)}}}if(!this.results_showing){return this.results_show()}};h.prototype.keyup_arrow=function(){var i;if(!this.results_showing&&!this.is_multiple){return this.results_show()}else{if(this.result_highlight){i=this.result_highlight.prevAll("li.active-result");if(i.length){return this.result_do_highlight(i.first())}else{if(this.choices>0){this.results_hide()}return this.result_clear_highlight()}}}};h.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")}};h.prototype.clear_backstroke=function(){if(this.pending_backstroke){this.pending_backstroke.removeClass("search-choice-focus")}return this.pending_backstroke=null};h.prototype.keydown_checker=function(i){var k,j;k=(j=i.which)!=null?j:i.keyCode;this.search_field_scale();if(k!==8&&this.pending_backstroke){this.clear_backstroke()}switch(k){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:if(this.results_showing&&!this.is_multiple){this.result_select(i)}this.mouse_on_container=false;break;case 13:i.preventDefault();break;case 38:i.preventDefault();this.keyup_arrow();break;case 40:this.keydown_arrow();break}};h.prototype.search_field_scale=function(){var q,i,l,j,o,p,n,k,m;if(this.is_multiple){l=0;n=0;o="position:absolute; left: -1000px; top: -1000px; display:none;";p=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(k=0,m=p.length;k<m;k++){j=p[k];o+=j+":"+this.search_field.css(j)+";"}i=e("<div />",{style:o});i.text(this.search_field.val());e("body").append(i);n=i.width()+25;i.remove();if(n>this.f_width-10){n=this.f_width-10}this.search_field.css({width:n+"px"});q=this.container.height();return this.dropdown.css({top:q+"px"})}};h.prototype.generate_random_id=function(){var i;i="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(e("#"+i).length>0){i+=this.generate_random_char()}return i};return h})(AbstractChosen)
	d =function(g){var h;return h=g.outerWidth()-g.width()}
a	get_side_border_padding =d}).call(this)

Function Documentation

e fn extend

(

{chosen:function(g){if(e.browser.msie &&(e.browser.version==="6.0"||e.browser.version==="7.0")){return this}return e(this).each(function(h){if(!(e(this)).hasClass("chzn-done")){return new f(this, g)}})}}

)

Variable Documentation

function a =(function(){function b(){this.options_index=0;this.parsed=[]}b.prototype.add_node=function(c){if(c.nodeName==="OPTGROUP"){return this.add_group(c)}else{return this.add_option(c)}};b.prototype.add_group=function(i){var h,e,g,d,f,c;h=this.parsed.length;this.parsed.push({array_index:h,group:true,label:i.label,children:0,disabled:i.disabled});f=i.childNodes;c=[];for(g=0,d=f.length;g<d;g++){e=f[g];c.push(this.add_option(e,h,i.disabled))}return c};b.prototype.add_option=function(d,e,c){if(d.nodeName==="OPTION"){if(d.text!==""){if(e!=null){this.parsed[e].children+=1}this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:d.value,text:d.text,html:d.innerHTML,selected:d.selected,disabled:c===true?c:d.disabled,group_array_index:e,classes:d.className,style:d.style.cssText})}else{this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:true})}return this.options_index+=1}};return b})()

a AbstractChosen =b}).call(this)

b =(function(){function c(d,e){this.form_field=d;this.options=e!=null?e:{};this.set_default_values();this.setup();this.set_up_html();this.register_observers();this.finish_setup()}c.prototype.set_default_values=function(){var d=this;this.is_multiple=this.form_field.multiple;this.default_text_default=this.is_multiple?this.options.select_some_options_text||"Select Some Options":this.options.select_an_option_text||"Select an Option";this.Select_all_text_default=this.options.select_all_text||"Select all options";this.click_test_action=function(e){return d.test_active_click(e)};this.activate_action=function(e){return d.activate_field(e)};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.enable_select_all=(this.options.enable_select_all!=null)&&this.is_multiple?this.options.enable_select_all:false;this.choices=0;return this.results_none_found=this.options.no_results_text||"No results match"};c.prototype.mouse_enter=function(){return this.mouse_on_container=true};c.prototype.mouse_leave=function(){return this.mouse_on_container=false};c.prototype.input_focus=function(d){var e=this;if(!this.active_field){return setTimeout((function(){return e.container_mousedown()}),50)}};c.prototype.input_blur=function(d){var e=this;if(!this.mouse_on_container){this.active_field=false;return setTimeout((function(){return e.blur_test()}),100)}};c.prototype.result_add_option=function(f){var d,e;if(!f.disabled){f.dom_id=this.container_id+"_o_"+f.array_index;d=f.selected&&this.is_multiple?[]:["active-result"];if(f.selected){d.push("result-selected")}if(f.group_array_index!=null){d.push("group-option")}if(f.classes!==""){d.push(f.classes)}e=f.style.cssText!==""?' style="'+f.style+'"':"";return'<li id="'+f.dom_id+'" class="'+d.join(" ")+'"'+e+">"+f.html+"</li>"}else{return""}};c.prototype.results_update_field=function(){this.result_clear_highlight();this.result_single_selected=null;return this.results_build()};c.prototype.results_toggle=function(){if(this.results_showing){return this.results_hide()}else{return this.results_show()}};c.prototype.results_search=function(d){if(this.results_showing){return this.winnow_results()}else{return this.results_show()}};c.prototype.keyup_checker=function(d){var f,e;f=(e=d.which)!=null?e:d.keyCode;this.search_field_scale();switch(f){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0){this.keydown_backstroke()}else{if(!this.pending_backstroke){this.result_clear_highlight();this.results_search()}}break;case 13:d.preventDefault();if(this.results_showing){this.result_select(d)}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:this.results_search()}if(this.enable_select_all){return this.select_all_toggle()}};c.prototype.generate_field_id=function(){var d;d=this.generate_random_id();this.form_field.id=d;return d};c.prototype.generate_random_char=function(){var f,e,d;f="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";d=Math.floor(Math.random()*f.length);return e=f.substring(d,d+1)};return c})()

d =function(g){var h;return h=g.outerWidth()-g.width()}

function e =jQuery

f =(function(g){c(h,g);function h(){h.__super__.constructor.apply(this,arguments)}h.prototype.setup=function(){this.form_field_jq=e(this.form_field);return this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")};h.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")};h.prototype.set_up_html=function(){var l,k,j,i;this.container_id=this.form_field.id.length?this.form_field.id.replace(/(:|\.)/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;l=e("<div />",{id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px;"});if(this.is_multiple){l.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{l.html('<a href="javascript:void(0)" class="chzn-single"><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(l);this.container=e("#"+this.container_id);this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single"));this.dropdown=this.container.find("div.chzn-drop").first();if(this.enable_select_all){this.select_all_setup()}k=this.container.height();j=this.f_width-d(this.dropdown);this.dropdown.css({width:j+"px",top:k+"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();i=j-d(this.search_container)-d(this.search_field);this.search_field.css({width:i+"px"})}this.results_build();this.set_tab_index();return this.form_field_jq.trigger("liszt:ready",{chosen:this})};h.prototype.register_observers=function(){var i=this;this.container.mousedown(function(j){return i.container_mousedown(j)});this.container.mouseup(function(j){return i.container_mouseup(j)});this.container.mouseenter(function(j){return i.mouse_enter(j)});this.container.mouseleave(function(j){return i.mouse_leave(j)});this.search_results.mouseup(function(j){return i.search_results_mouseup(j)});this.search_results.mouseover(function(j){return i.search_results_mouseover(j)});this.search_results.mouseout(function(j){return i.search_results_mouseout(j)});this.form_field_jq.bind("liszt:updated",function(j){return i.results_update_field(j)});this.search_field.blur(function(j){return i.input_blur(j)});this.search_field.keyup(function(j){return i.keyup_checker(j)});this.search_field.keydown(function(j){return i.keydown_checker(j)});if(this.is_multiple){this.search_choices.click(function(j){return i.choices_click(j)});return this.search_field.focus(function(j){return i.input_focus(j)})}else{return this.container.click(function(j){return j.preventDefault()})}};h.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)}}};h.prototype.container_mousedown=function(i){var j;if(!this.is_disabled){j=i!=null?(e(i.target)).hasClass("search-choice-close"):false;if(i&&i.type==="mousedown"){i.stopPropagation()}if(!this.pending_destroy_click&&!j){if(!this.active_field){if(this.is_multiple){this.search_field.val("")}e(document).click(this.click_test_action);this.results_show()}else{if(!this.is_multiple&&i&&((e(i.target)[0]===this.selected_item[0])||e(i.target).parents("a.chzn-single").length)){i.preventDefault();this.results_toggle()}}return this.activate_field()}else{return this.pending_destroy_click=false}}};h.prototype.container_mouseup=function(i){if(i.target.nodeName==="ABBR"){return this.results_reset(i)}};h.prototype.blur_test=function(i){if(!this.active_field&&this.container.hasClass("chzn-container-active")){return this.close_field()}};h.prototype.close_field=function(){e(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()};h.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()};h.prototype.test_active_click=function(i){if(e(i.target).parents("#"+this.container_id).length){return this.active_field=true}else{return this.close_field()}};h.prototype.results_build=function(){var j,m,l,i,k;this.parsing=true;this.results_data=a.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")}}}j="";k=this.results_data;for(l=0,i=k.length;l<i;l++){m=k[l];if(m.group){j+=this.result_add_group(m)}else{if(!m.empty){j+=this.result_add_option(m);if(m.selected&&this.is_multiple){this.choice_build(m)}else{if(m.selected&&!this.is_multiple){this.selected_item.find("span").text(m.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(j);return this.parsing=false};h.prototype.result_add_group=function(i){if(!i.disabled){i.dom_id=this.container_id+"_g_"+i.array_index;return'<li id="'+i.dom_id+'" class="group-result">'+e("<div />").text(i.label).html()+"</li>"}else{return""}};h.prototype.result_do_highlight=function(j){var n,m,k,l,i;if(j.length){this.result_clear_highlight();this.result_highlight=j;this.result_highlight.addClass("highlighted");k=parseInt(this.search_results.css("maxHeight"),10);i=this.search_results.scrollTop();l=k+i;m=this.result_highlight.position().top+this.search_results.scrollTop();n=m+this.result_highlight.outerHeight();if(n>=l){return this.search_results.scrollTop((n-k)>0?n-k:0)}else{if(m<i){return this.search_results.scrollTop(m)}}}};h.prototype.result_clear_highlight=function(){if(this.result_highlight){this.result_highlight.removeClass("highlighted")}return this.result_highlight=null};h.prototype.results_show=function(){var i;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)}}i=this.is_multiple?this.container.height():this.container.height()-1;this.dropdown.css({top:i+"px",left:0});this.results_showing=true;this.search_field.focus();this.search_field.val(this.search_field.val());this.winnow_results();if(this.enable_select_all){return this.select_all_toggle()}};h.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};h.prototype.select_all_setup=function(){var i,j=this;i=e("<a />",{"class":"chzn-select-all"}).html(this.Select_all_text_default);this.dropdown.append(i);this.select_all_link=this.dropdown.find(".chzn-select-all").first();return this.select_all_link.click(function(k){return j.select_all_options(k)})};h.prototype.select_all_options=function(j){var l,k,m,i;j.preventDefault();k=this.form_field_jq.find("option");for(m=0,i=k.length;m<i;m++){l=k[m];if(!l.disabled){l.selected=true}}this.form_field_jq.trigger("liszt:updated");this.form_field_jq.trigger("liszt:selectall");this.select_all_disable();return this.results_hide()};h.prototype.select_all_disable=function(){return this.select_all_link.hide()};h.prototype.select_all_enable=function(){return this.select_all_link.show()};h.prototype.select_all_toggle=function(){var i;i=this.search_results.find("li.active-result");if(!i.length||this.search_field.val().length){return this.select_all_disable()}else{return this.select_all_enable()}};h.prototype.set_tab_index=function(j){var i;if(this.form_field_jq.attr("tabindex")){i=this.form_field_jq.attr("tabindex");this.form_field_jq.attr("tabindex",-1);if(this.is_multiple){return this.search_field.attr("tabindex",i)}else{this.selected_item.attr("tabindex",i);return this.search_field.attr("tabindex",-1)}}};h.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")}};h.prototype.search_results_mouseup=function(i){var j;j=e(i.target).hasClass("active-result")?e(i.target):e(i.target).parents(".active-result").first();if(j.length){this.result_highlight=j;return this.result_select(i)}};h.prototype.search_results_mouseover=function(i){var j;j=e(i.target).hasClass("active-result")?e(i.target):e(i.target).parents(".active-result").first();if(j){return this.result_do_highlight(j)}};h.prototype.search_results_mouseout=function(i){if(e(i.target).hasClass("active-result"||e(i.target).parents(".active-result").first())){return this.result_clear_highlight()}};h.prototype.choices_click=function(i){i.preventDefault();if(this.active_field&&!(e(i.target).hasClass("search-choice"||e(i.target).parents(".search-choice").first))&&!this.results_showing){return this.results_show()}};h.prototype.choice_build=function(k){var i,j,l=this;i=this.container_id+"_c_"+k.array_index;this.choices+=1;this.search_container.before('<li class="search-choice" id="'+i+'"><span>'+k.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+k.array_index+'"></a></li>');j=e("#"+i).find("a").first();return j.click(function(m){return l.choice_destroy_link_click(m)})};h.prototype.choice_destroy_link_click=function(i){i.preventDefault();if(!this.is_disabled){this.pending_destroy_click=true;return this.choice_destroy(e(i.target))}else{return i.stopPropagation}};h.prototype.choice_destroy=function(i){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(i.attr("rel"));return i.parents("li").first().remove()};h.prototype.results_reset=function(i){this.form_field.options[0].selected=true;this.selected_item.find("span").text(this.default_text);this.show_search_field_default();e(i.target).remove();this.form_field_jq.trigger("change");if(this.active_field){return this.results_hide()}};h.prototype.result_select=function(j){var m,l,k,i;if(this.result_highlight){m=this.result_highlight;l=m.attr("id");this.result_clear_highlight();if(this.is_multiple){this.result_deactivate(m)}else{this.search_results.find(".result-selected").removeClass("result-selected");this.result_single_selected=m}m.addClass("result-selected");i=l.substr(l.lastIndexOf("_")+1);k=this.results_data[i];k.selected=true;this.form_field.options[k.options_index].selected=true;if(this.is_multiple){this.choice_build(k)}else{this.selected_item.find("span").first().text(k.text);if(this.allow_single_deselect){this.single_deselect_control_build()}}if(!(j.metaKey&&this.is_multiple)){this.results_hide()}this.search_field.val("");this.form_field_jq.trigger("change");return this.search_field_scale()}};h.prototype.result_activate=function(i){return i.addClass("active-result")};h.prototype.result_deactivate=function(i){return i.removeClass("active-result")};h.prototype.result_deselect=function(k){var i,j;j=this.results_data[k];j.selected=false;this.form_field.options[j.options_index].selected=false;i=e("#"+this.container_id+"_o_"+k);i.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()};h.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>')}};h.prototype.winnow_results=function(){var x,q,k,n,u,y,s,p,w,r,v,j,m,l,t,i,o;this.no_results_clear();p=0;w=this.search_field.val()===this.default_text?"":e("<div/>").text(e.trim(this.search_field.val())).html();u=new RegExp("^"+w.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i");j=new RegExp(w.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i");o=this.results_data;for(m=0,t=o.length;m<t;m++){q=o[m];if(!q.disabled&&!q.empty){if(q.group){e("#"+q.dom_id).css("display","none")}else{if(!(this.is_multiple&&q.selected)){x=false;s=q.dom_id;y=e("#"+s);if(u.test(q.html)){x=true;p+=1}else{if(q.html.indexOf(" ")>=0||q.html.indexOf("[")===0){n=q.html.replace(/\[|\]/g,"").split(" ");if(n.length){for(l=0,i=n.length;l<i;l++){k=n[l];if(u.test(k)){x=true;p+=1}}}}}if(x){if(w.length){r=q.html.search(j);v=q.html.substr(0,r+w.length)+"</em>"+q.html.substr(r+w.length);v=v.substr(0,r)+"<em>"+v.substr(r)}else{v=q.html}y.html(v);this.result_activate(y);if(q.group_array_index!=null){e("#"+this.results_data[q.group_array_index].dom_id).css("display","list-item")}}else{if(this.result_highlight&&s===this.result_highlight.attr("id")){this.result_clear_highlight()}this.result_deactivate(y)}}}}}if(p<1&&w.length){return this.no_results(w)}else{return this.winnow_results_set_highlight()}};h.prototype.winnow_results_clear=function(){var i,l,m,k,j;this.search_field.val("");l=this.search_results.find("li");j=[];for(m=0,k=l.length;m<k;m++){i=l[m];i=e(i);if(i.hasClass("group-result")){j.push(i.css("display","auto"))}else{if(!this.is_multiple||!i.hasClass("result-selected")){j.push(this.result_activate(i))}else{j.push(void 0)}}}return j};h.prototype.winnow_results_set_highlight=function(){var i,j;if(!this.result_highlight){j=!this.is_multiple?this.search_results.find(".result-selected.active-result"):[];i=j.length?j.first():this.search_results.find(".active-result").first();if(i!=null){return this.result_do_highlight(i)}}};h.prototype.no_results=function(i){var j;j=e('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>');j.find("span").first().html(i);return this.search_results.append(j)};h.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()};h.prototype.keydown_arrow=function(){var j,i;if(!this.result_highlight){j=this.search_results.find("li.active-result").first();if(j){this.result_do_highlight(e(j))}}else{if(this.results_showing){i=this.result_highlight.nextAll("li.active-result").first();if(i){this.result_do_highlight(i)}}}if(!this.results_showing){return this.results_show()}};h.prototype.keyup_arrow=function(){var i;if(!this.results_showing&&!this.is_multiple){return this.results_show()}else{if(this.result_highlight){i=this.result_highlight.prevAll("li.active-result");if(i.length){return this.result_do_highlight(i.first())}else{if(this.choices>0){this.results_hide()}return this.result_clear_highlight()}}}};h.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")}};h.prototype.clear_backstroke=function(){if(this.pending_backstroke){this.pending_backstroke.removeClass("search-choice-focus")}return this.pending_backstroke=null};h.prototype.keydown_checker=function(i){var k,j;k=(j=i.which)!=null?j:i.keyCode;this.search_field_scale();if(k!==8&&this.pending_backstroke){this.clear_backstroke()}switch(k){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:if(this.results_showing&&!this.is_multiple){this.result_select(i)}this.mouse_on_container=false;break;case 13:i.preventDefault();break;case 38:i.preventDefault();this.keyup_arrow();break;case 40:this.keydown_arrow();break}};h.prototype.search_field_scale=function(){var q,i,l,j,o,p,n,k,m;if(this.is_multiple){l=0;n=0;o="position:absolute; left: -1000px; top: -1000px; display:none;";p=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(k=0,m=p.length;k<m;k++){j=p[k];o+=j+":"+this.search_field.css(j)+";"}i=e("<div />",{style:o});i.text(this.search_field.val());e("body").append(i);n=i.width()+25;i.remove();if(n>this.f_width-10){n=this.f_width-10}this.search_field.css({width:n+"px"});q=this.container.height();return this.dropdown.css({top:q+"px"})}};h.prototype.generate_random_id=function(){var i;i="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(e("#"+i).length>0){i+=this.generate_random_char()}return i};return h})(AbstractChosen)

a get_side_border_padding =d}).call(this)

a select_to_array =function(b){var g,f,e,c,d;f=new a();d=b.childNodes;for(e=0,c=d.length;e<c;e++){g=d[e];f.add_node(g)}return f.parsed}

this SelectParser =a}).call(this)