var xmlhttp;
function showResults(str)
	{
		$('#livesearch').show("fast");
		if (str.length==0)
			{
				document.getElementById("livesearch").innerHTML="";
				return;
			}
			xmlhttp=GetXmlHttpObject()
		if (xmlhttp==null)
  			{
  				alert ("Your browser does not support XML HTTP Request");
  				return;
  			}
		var url="includes/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)
			{
				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;
	}