var xmlhttp;

function showResult(str) {
	if (str.length==0) {
		$("livesearch").hide();
		return;
	}

	xmlhttp=GetXmlHttpObject()
	if (xmlhttp==null) {
		alert ("Your browser does not support XML HTTP Request");
		return;
	}
	
	var url="search/livesearch.php";
	url=url+"?q="+str;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
	
function stateChanged()	{
	if (xmlhttp.readyState==4) {
		if (xmlhttp.responseText == 'x ') {
			$("livesearch").hide();
		} else {
			$("livesearch").show();
			document.getElementById("livesearch").innerHTML=xmlhttp.responseText;	
		}
		
	}
}
	

function GetXmlHttpObject() {
	if (window.XMLHttpRequest) {
		// code for IE7+, Firefox, Chrome, Opera, Safari
		return new XMLHttpRequest();
	}
	
	if (window.ActiveXObject) {
		// code for IE6, IE5
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}