function getModels(n){
		createRequest();
		document.getElementById("models").innerHTML='<div class="load"><img src="/i/loading.gif" width="16" height="16" border="0" alt="" /></div>';
 		var url = "/ajax/ajax.models.php?position=" + n + "&time=" + Math.random();
 		//alert(n);
 		request.open("get",url,true);
 		request.onreadystatechange = updatePage;
		request.send();
	}
	function updatePage(){
		if (request.readyState==4){
 			if (request.status==200){
 				 var newTotal = request.responseText;
  				 document.getElementById("models").innerHTML=newTotal;
  				 
 			}
		}	
	}