function getTopAds(){

	ChangeAds();
}

function ChangeAds()
{  
	//alert("sdddas");
	setTimeout("getTopAds()",60*100);
	var url="ajax_process.php";
	ajaxpage(url,'Div_TopAds');
}

function ajaxpage(url,containerid){  
var page_request = false

if (window.XMLHttpRequest) // if Mozilla, Safari etc
	page_request = new XMLHttpRequest()
else if (window.ActiveXObject) // if IE
{ 
		try
		{
			page_request = new ActiveXObject("Msxml2.XMLHTTP")
		}
		catch (e)
		{
			try
			{
				page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
}
else
	return false

page_request.onreadystatechange=function()
{
	loadpage(page_request, containerid)
	//document.getElementById(containerid).innerHTML = url;
}

page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid) {  
		
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
		if(document.getElementById(containerid))
			document.getElementById(containerid).innerHTML=page_request.responseText
	}
}