var orig="";
var running =false;
var insub = false;
var resquery=0;
var lastq = 1714209451.6133;

function enabledrill() {
	for (var i=0; i < document.forms.searchform.length; i++) {
	   var element = document.forms.searchform.elements[i];
			element.disabled=false;
	}
}

function disabledrill() {
	for (var i=0; i < document.forms.searchform.length; i++) {
	   var element = document.forms.searchform.elements[i];
//   	   alert(element.name);
	   if(element.name!="data[Search][query]") {
			element.disabled=true;
	   }
	}
	v=document.getElementById("search_results");
	v.innerHTML=orig;
}

var tgr = null;

function getresults() {
	if(tgr!=null) {
		clearTimeout(tgr);
	}
	searchvalue=$('searchquery').value;

	tchar = searchvalue.charAt(searchvalue.length-1);

	if(tchar==" " && searchvalue.charAt(searchvalue.length-2)!=" ") {
		do_getresults();
	} else {
		tgr = setTimeout("do_getresults();",600);
	}
}

function do_getresults() {
	tgr=null;
	if(running==true) {
		return;
	}
	running = true;
if(orig=="") {
	v=document.getElementById("search_results");
	orig=v.innerHTML;
}
v = document.getElementById("searchquery");
v=v.value;
if(v.length>2 || insub == true || v.length==0) {
enabledrill();
new Ajax.Updater('search_results','/products/showprods', {asynchronous:true, evalScripts:true, parameters:Form.serialize('searchform'), requestHeaders:['X-Update', 'search_results']})} else {
	disabledrill();
} 
running=false;
}

function check_results() {
	q = document.getElementById("searchquery");
	document.title=resquery;
	if(resquery>lastq && q.value!="") {
		d = document.getElementById('search_results');
		s = document.getElementById('search_results_temp');
		d.innerHTML=s.innerHTML;
		s.innerHTML='';
		lastq=resquery;
	}
}

function remove_in() {
	sid = document.getElementById("SearchSubcatId");
	did = document.getElementById("SearchDeveloperId");
	inid = document.getElementById("search_in");

	if(sid!=undefined)
		sid.parentNode.removeChild(sid);
	
	if(did!=undefined)
		did.parentNode.removeChild(did);

	inid.innerHTML="";
	insub = false;
	getresults();
}

function noEnter(e) {
	if(window.event) {
		keynum=e.keyCode;
	} else if(e.which) {
		keynum=e.which;
	}
	return(keynum!=13);
}