document.write("<span id=AdBanner></span>");

function ajaxFunction() {
	var xmlHttp;
	try {    
		// Firefox, Opera 8.0+, Safari    
		xmlHttp=new XMLHttpRequest();    
	}
	catch (e) {   
		// Internet Explorer    
		try {      
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
		}
		catch (e) {      
			try {        
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
			}
			catch (e) {        
				alert("Your browser does not support AJAX!");        
				return false;        
			}      
		}    
	}
	xmlHttp.onreadystatechange=function() {
		// State Description 
		// 0 The request is not initialized 
		// 1 The request has been set up 
		// 2 The request has been sent 
		// 3 The request is in process 
		// 4 The request is complete 
		if(xmlHttp.readyState==4) {
			// Get the data from the server's response
			document.getElementById("AdBanner").innerHTML=xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET","http://mlmadvertising.net/banners2.php?username=" + username + "&AdPage=" + location.href,true);
	xmlHttp.send(null);  
}

ajaxFunction();