var QuickSearch={minimum_length:3,search_delay:125,cache:new Object(),init:function(){$("#search_query").bind("keydown",QuickSearch.on_keydown);$("#search_query").bind("keyup",QuickSearch.on_keyup);$("#search_query").bind("change",QuickSearch.on_change);$("#search_query").blur(QuickSearch.on_blur);$("#search_query").attr("autocomplete","off");var scripts=document.getElementsByTagName("SCRIPT");for(var i=0;i<scripts.length;i++){s=scripts[i];if(s.src&&s.src.indexOf("quicksearch.js")>-1){QuickSearch.path=s.src.replace(/quicksearch\.js$/,"../");break;}}},on_blur:function(event){if(!QuickSearch.item_selected&&!QuickSearch.over_all){QuickSearch.hide_popup();}},on_keydown:function(event){if(event.keyCode==13&&!event.altKey){if(QuickSearch.selected){try{event.preventDefault();event.stopPropagation();}catch(e){}window.location=QuickSearch.selected.url;return false;}else{QuickSearch.hide_popup();}}else{if(event.keyCode==27){if(document.getElementById("QuickSearch")){try{event.preventDefault();event.stopPropagation();}catch(e){}}QuickSearch.hide_popup();}}},on_keyup:function(event){if(QuickSearch.timeout){clearTimeout(QuickSearch.timeout);}if(event.keyCode==40&&QuickSearch.results){if(QuickSearch.selected&&QuickSearch.results.length>=QuickSearch.selected.index+1){QuickSearch.highlight_item(QuickSearch.selected.index+1,true);}if(!QuickSearch.selected&&QuickSearch.results.length>0){QuickSearch.highlight_item(0,true);}try{event.preventDefault();event.stopPropagation();}catch(e){}return false;}else{if(event.keyCode==38&&QuickSearch.results){if(QuickSearch.selected&&QuickSearch.selected.index>0){QuickSearch.highlight_item(QuickSearch.selected.index-1,true);}try{event.preventDefault();event.stopPropagation();}catch(e){}}else{if(event.keyCode==27){QuickSearch.hide_popup();}else{if($("#search_query").val()==QuickSearch.last_query){return false;}QuickSearch.selected=false;if($("#search_query").val().replace(/^\s+|\s+$/g,"").length>=QuickSearch.minimum_length){QuickSearch.last_query=$("#search_query").val().replace(/^\s+|\s+$/g,"");if(QuickSearch.timeout){window.clearTimeout(QuickSearch.timeout);}QuickSearch.timeout=window.setTimeout(QuickSearch.do_search,QuickSearch.search_delay);}else{if(document.getElementById("QuickSearch")){$("#QuickSearch").remove();}}}}}},on_change:function(event){return(QuickSearch.on_keydown(event)&&QuickSearch.on_keyup(event));},do_search:function(){var cache_name=$("#search_query").val().length+$("#search_query").val();if(QuickSearch.cache[cache_name]){QuickSearch.search_done(QuickSearch.cache[cache_name]);}else{$.ajax({type:"GET",dataType:"xml",url:QuickSearch.path+"search.php?action=AjaxSearch&search_query="+encodeURIComponent($("#search_query").val()),success:function(response){QuickSearch.search_done(response);}});}},search_done:function(response){var cache_name=$("#search_query").val().length+$("#search_query").val();QuickSearch.cache[cache_name]=response;if(document.getElementById("QuickSearch")){$("#QuickSearch").remove();}if($("result",response).length>0){var popup_container=document.createElement("TABLE");popup_container.className="QuickSearch";popup_container.id="QuickSearch";popup_container.cellPadding="0";popup_container.cellSpacing="0";popup_container.border="0";var popup=document.createElement("TBODY");popup_container.appendChild(popup);var counter=0;$("result",response).each(function(){var tr=$($(this).text());var url=$(".QuickSearchResultName a",tr).attr("href");var tmpCounter=counter;$(tr).attr("id","QuickSearchResult"+tmpCounter);$(tr).bind("mouseover",function(){QuickSearch.item_selected=true;QuickSearch.highlight_item(tmpCounter,false);});$(tr).bind("mouseup",function(){window.location=url;});$(tr).bind("mouseout",function(){QuickSearch.item_selected=false;QuickSearch.unhighlight_item(tmpCounter);});$(popup).append(tr);counter++;});var all_results_count=$("viewmoreurl",response).size();if(all_results_count){var tr=document.createElement("TR");var td=document.createElement("TD");tr.className="QuickSearchAllResults";tr.onmouseover=function(){QuickSearch.over_all=true;};tr.onmouseout=function(){QuickSearch.over_all=false;};td.colSpan=2;td.innerHTML=$("viewmoreurl",response).text();tr.appendChild(td);popup.appendChild(tr);}var clone=popup.cloneNode(true);document.body.appendChild(clone);clone.style.top="10px";clone.style.left="10px";offset_height=clone.offsetHeight;offset_width=clone.offsetWidth;clone.parentNode.removeChild(clone);var offset_top=offset_left=0;var element=document.getElementById("search_query");if(typeof(QuickSearchAlignment)!="undefined"&&QuickSearchAlignment=="left"){offset_left=0;}else{offset_left+=element.offsetWidth-$("#SearchForm").width();}offset_top=-3;do{offset_top+=element.offsetTop||0;offset_left+=element.offsetLeft||0;element=element.offsetParent;}while(element);popup_container.style.position="absolute";popup_container.style.left=offset_left+1+"px";popup_container.style.top=offset_top+document.getElementById("search_query").offsetHeight+"px";if(typeof(QuickSearchWidth)!="undefined"){popup_container.style.width=QuickSearchWidth;}else{popup_container.style.width=document.getElementById("SearchForm").offsetWidth-2+"px";}if($("#QuickSearch")){$("#QuickSearch").remove();}document.body.appendChild(popup_container);popup_container.style.display="";}else{if(document.getElementById("QuickSearch")){$("#QuickSearch").remove();}}},hide_popup:function(){$("#QuickSearch").remove();QuickSearch.selected=null;},highlight_item:function(index,keystroke){element=$("#QuickSearchResult"+index);if(keystroke==true){if(QuickSearch.selected){QuickSearch.selected.className="QuickSearchResult";}QuickSearch.selected=document.getElementById("QuickSearchResult"+index);}element.addClass("QuickSearchHover");},unhighlight_item:function(index){element=$("#QuickSearchResult"+index);element.removeClass("QuickSearchHover");}};$(document).ready(function(){QuickSearch.init();});