// JavaScript Document
function getXMLHTTPRequest()
{
	var req = false;
	try
	{
		req = new XMLHttpRequest(); /* e.g. Firefox */
	}
	catch(err1)
	{
		try
		{
			req = new ActiveXObject("Msxml2.XMLHTTP");
			/* some versions IE */
		}
		catch(err2)
		{
			try
			{
				req = new ActiveXObject("Microsoft.XMLHTTP");
				/* some versions IE */
			}
			catch(err3)
			{
			req = false;
			}
		}
	}
	return req;
}

function get_ads(url,element)
{
	var myRequest = getXMLHTTPRequest();
	myRequest.open("GET", url, true);
	myRequest.onreadystatechange = function(){
		if(myRequest.readyState==4)
		{
			//alert(url);
			//alert(myRequest.responseText);
			document.getElementById(element).innerHTML=myRequest.responseText;
			var t=setTimeout("get_ads('"+url+"','"+element+"')",2000);
		}
	}
	myRequest.send(null);
}