function SearchKeyword(query, url){
	//alert(url)
	if(query.length<2) {
		$("#search_autocomplete").hide();
		return false;
	}
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request")
		return
	}
	
	var params="prodsearch="+query;

	xmlHttp.onreadystatechange=stateChangedSearchAutocomplete
	
	xmlHttp.open("POST", url, true)
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	
	xmlHttp.send(params)
	
}


function stateChangedSearchAutocomplete() 
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
			$("#search_autocomplete").show();
		
			var xmlDoc = xmlHttp.responseXML;
		
		if (xmlDoc) {
			var response = xmlDoc.getElementsByTagName("search")[0];
			var html = "";
			
			
			if (response.getElementsByTagName("total_results")[0].childNodes[0].nodeValue>0) {
				if (response.getElementsByTagName("results")[0]){
				   html = response.getElementsByTagName("results")[0].childNodes[0].nodeValue;
				   $("#search_autocomplete").html(html);
				}
			} else {
				$("#search_autocomplete").hide();
			}
		}
	 
	} else{
		//$("#search_autocomplete").hide();
	}
}

function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		//Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}