/* - ++theme++mth.sitetheme/js/chosen.min.js - */
// http://meintophotel.de/portal_javascripts/++theme++mth.sitetheme/js/chosen.min.js?original=1
(function(){var $,Chosen,get_side_border_padding,root;var __bind=function(fn,me){return function(){return fn.apply(me,arguments)}};root=this;$=jQuery;$.fn.extend({chosen: function(data,options){return $(this).each(function(input_field){if(!($(this)).hasClass("chzn-done")){return new Chosen(this,data,options)}})}});Chosen=(function(){
function Chosen(elmn){this.set_default_values();this.form_field=elmn;this.form_field_jq=$(this.form_field);this.is_multiple=this.form_field.multiple;this.is_rtl=this.form_field_jq.hasClass("chzn-rtl");this.default_text_default=this.form_field.multiple?"Select Some Options":"Select an Option";this.set_up_html();this.register_observers();this.form_field_jq.addClass("chzn-done")}
Chosen.prototype.set_default_values=function(){this.click_test_action=__bind(function(evt){return this.test_active_click(evt)},this);this.active_field=false;this.mouse_on_container=false;this.results_showing=false;this.result_highlighted=null;this.result_single_selected=null;return this.choices=0};Chosen.prototype.set_up_html=function(){var container_div,dd_top,dd_width,sf_width;this.container_id=this.form_field.id.length?this.form_field.id.replace(/(:|\.)/g,'_'):this.generate_field_id();this.container_id+="_chzn";this.f_width=this.form_field_jq.width();this.default_text=this.form_field_jq.data('placeholder')?this.form_field_jq.data('placeholder'):this.default_text_default;container_div=$("<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"><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();return this.set_tab_index()};Chosen.prototype.register_observers=function(){this.container.click(__bind(function(evt){return this.container_click(evt)},this));this.container.mouseenter(__bind(function(evt){return this.mouse_enter(evt)},this));this.container.mouseleave(__bind(function(evt){return this.mouse_leave(evt)},this));this.search_results.click(__bind(function(evt){return this.search_results_click(evt)},this));this.search_results.mouseover(__bind(function(evt){return this.search_results_mouseover(evt)},this));this.search_results.mouseout(__bind(function(evt){return this.search_results_mouseout(evt)},this));this.form_field_jq.bind("liszt:updated",__bind(function(evt){return this.results_update_field(evt)},this));this.search_field.blur(__bind(function(evt){return this.input_blur(evt)},this));this.search_field.keyup(__bind(function(evt){return this.keyup_checker(evt)},this));this.search_field.keydown(__bind(function(evt){return this.keydown_checker(evt)},this));if(this.is_multiple){this.search_choices.click(__bind(function(evt){return this.choices_click(evt)},this));return this.search_field.focus(__bind(function(evt){return this.input_focus(evt)},this))} else{return this.selected_item.focus(__bind(function(evt){return this.activate_field(evt)},this))}};Chosen.prototype.container_click=function(evt){if(evt&&evt.type==="click"){evt.stopPropagation()}
if(!this.pending_destroy_click){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)===this.selected_item||$(evt.target).parents("a.chzn-single").length)){evt.preventDefault();this.results_toggle()}
return this.activate_field()} else{return this.pending_destroy_click=false}};Chosen.prototype.mouse_enter=function(){return this.mouse_on_container=true};Chosen.prototype.mouse_leave=function(){return this.mouse_on_container=false};Chosen.prototype.input_focus=function(evt){if(!this.active_field){return setTimeout((__bind(function(){return this.container_click()},this)),50)}};Chosen.prototype.input_blur=function(evt){if(!this.mouse_on_container){this.active_field=false;return setTimeout((__bind(function(){return this.blur_test()},this)),100)}};Chosen.prototype.blur_test=function(evt){if(!this.active_field&&this.container.hasClass("chzn-container-active")){return this.close_field()}};Chosen.prototype.close_field=function(){$(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($(evt.target).parents('#'+this.container_id).length){return this.active_field=true} else{return this.close_field()}};Chosen.prototype.results_build=function(){var content,data,startTime,_i,_len,_ref;startTime=new Date();this.parsing=true;this.results_data=root.SelectParser.select_to_array(this.form_field);if(this.is_multiple&&this.choices>0){this.search_choices.find("li.search-choice").remove();this.choices=0} else if(!this.is_multiple){this.selected_item.find("span").text(this.default_text)}
content='';_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++){data=_ref[_i];if(data.group){content+=this.result_add_group(data)} else if(!data.empty){content+=this.result_add_option(data);if(data.selected&&this.is_multiple){this.choice_build(data)} else if(data.selected&&!this.is_multiple){this.selected_item.find("span").text(data.text)}}}
this.show_search_field_default();this.search_field_scale();this.search_results.html(content);return this.parsing=false};Chosen.prototype.result_add_group=function(group){if(!group.disabled){group.dom_id=this.container_id+"_g_"+group.array_index;return '<li id="'+group.dom_id+'" class="group-result">'+$("<div />").text(group.label).html()+'</li>'} else{return ""}};Chosen.prototype.result_add_option=function(option){var classes;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")}
return '<li id="'+option.dom_id+'" class="'+classes.join(' ')+'">'+option.html+'</li>'} else{return ""}};Chosen.prototype.results_update_field=function(){this.result_clear_highlight();this.result_single_selected=null;return this.results_build()};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_toggle=function(){if(this.results_showing){return this.results_hide()} else{return this.results_show()}};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_click=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;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=$('#'+choice_id).find("a").first();return link.click(__bind(function(evt){return this.choice_destroy_link_click(evt)},this))};Chosen.prototype.choice_destroy_link_click=function(evt){evt.preventDefault();this.pending_destroy_click=true;return this.choice_destroy($(evt.target))};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.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();high.addClass("result-selected");if(this.is_multiple){this.result_deactivate(high)} else{this.result_single_selected=high}
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(!(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").show()};Chosen.prototype.result_deactivate=function(el){return el.removeClass("active-result").hide()};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=$("#"+this.container_id+"_o_"+pos);result.removeClass("result-selected").addClass("active-result").show();this.result_clear_highlight();this.winnow_results();this.form_field_jq.trigger("change");return this.search_field_scale()};Chosen.prototype.results_search=function(evt){if(this.results_showing){return this.winnow_results()} else{return this.results_show()}};Chosen.prototype.winnow_results=function(){var found,option,part,parts,regex,result_id,results,searchText,startTime,startpos,text,zregex,_i,_j,_len,_len2,_ref;startTime=new Date();this.no_results_clear();results=0;searchText=this.search_field.val()===this.default_text?"":$('<div/>').text($.trim(this.search_field.val())).html();regex=new RegExp('^'+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).hide()} else if(!(this.is_multiple&&option.selected)){found=false;result_id=option.dom_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}
if($("#"+result_id).html!==text){$("#"+result_id).html(text)}
this.result_activate($("#"+result_id));if(option.group_array_index!=null){$("#"+this.results_data[option.group_array_index].dom_id).show()}} else{if(this.result_highlight&&result_id===this.result_highlight.attr('id')){this.result_clear_highlight()}
this.result_deactivate($("#"+result_id))}}}}
if(results<1&&searchText.length){return this.no_results(searchText)} else{return this.winnow_results_set_highlight()}};Chosen.prototype.winnow_results_clear=function(){var li,lis,_i,_len,_results;this.search_field.val("");lis=this.search_results.find("li");_results=[];for(_i=0,_len=lis.length;_i<_len;_i++){li=lis[_i];li=$(li);_results.push(li.hasClass("group-result")?li.show():!this.is_multiple||!li.hasClass("result-selected")?this.result_activate(li):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"):[];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=$('<li class="no-results">No results match "<span></span>"</li>');no_results_html.find("span").first().html(terms);return this.search_results.append(no_results_html)};Chosen.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()};Chosen.prototype.keydown_arrow=function(){var first_active,next_sib;if(!this.result_highlight){first_active=this.search_results.find("li.active-result").first();if(first_active){this.result_do_highlight($(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.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){return this.results_hide()}
break;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}};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: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_field_id=function(){var new_id;new_id=this.generate_random_id();this.form_field.id=new_id;return new_id};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};Chosen.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 Chosen})();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);(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,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})} 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);