(function(a){a.widget("ui.combobox",{_create:function(){var d=this,b=this.element.hide(),e=b.children(":selected"),f=e.val()?e.text():"";var c=this.input=a("<input>").insertAfter(b).val(f).autocomplete({delay:0,minLength:0,source:function(h,g){var i=new RegExp(a.ui.autocomplete.escapeRegex(h.term),"i");g(b.children("option").map(function(){var j=a(this).text();if(this.value&&(!h.term||i.test(j))){return{label:j.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)("+a.ui.autocomplete.escapeRegex(h.term)+")(?![^<>]*>)(?![^&;]+;)","gi"),"<strong>$1</strong>"),value:j,option:this}}}))},select:function(g,h){h.item.option.selected=true;d._trigger("selected",g,{item:h.item.option})},change:function(h,i){if(!i.item){var j=new RegExp("^"+a.ui.autocomplete.escapeRegex(a(this).val())+"$","i"),g=false;b.children("option").each(function(){if(a(this).text().match(j)){this.selected=g=true;return false}});if(!g){a(this).val("");b.val("");c.data("autocomplete").term="";return false}}}}).addClass("ui-widget ui-widget-content");c.data("autocomplete")._renderItem=function(g,h){return a("<li></li>").data("item.autocomplete",h).append("<a>"+h.label+"</a>").appendTo(g)};this.button=a("<button type='button'>&nbsp;</button>").attr("tabIndex",-1).attr("title","Show All Items").insertAfter(c).button({icons:{primary:"ui-icon-triangle-1-s"},text:false}).removeClass("ui-corner-all").addClass("").click(function(){if(c.autocomplete("widget").is(":visible")){c.autocomplete("close");return}a(this).blur();c.autocomplete("search","");c.focus()})},destroy:function(){this.input.remove();this.button.remove();this.element.show();a.Widget.prototype.destroy.call(this)}})})(jQuery);