var xmlHttp;
function showResult(str){
	if (str.length==0){
		document.getElementById("livesearch").
		innerHTML="";
		document.getElementById("livesearch").
		style.border="0px";
		return;
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var url="index.php?mode=mod_search";
	url=url+"&keywords="+str;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChanged ;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

}
function stateChanged(){ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
		document.getElementById("livesearch").innerHTML=xmlHttp.responseText;		
	}
}

function GetXmlHttpObject(){
	var xmlHttp=null;
	xmlHttp=new XMLHttpRequest();
	return xmlHttp;
}