function changeCart(artikel,aantal,prijs,process)
	{
	viewAjax = 'cart';
	document.getElementById(viewAjax).innerHTML="";

  	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
 		{
  		alert ("<?php echo $_SESSION['language']['SYSTEM_ALERT5'];?>");
  		return;
  		}

	var url="webshop/vWinkelwagen.php";
	var values = "artikel="+artikel;
	var values=values+"&aantal="+aantal;
	if(aantal>1)
		{
		prijs = (aantal*prijs);
		}
	var values=values+"&prijs="+prijs;
	var values=values+"&process="+process;
	
	xmlHttp.onreadystatechange=viewChanged;
	xmlHttp.open("POST",url,false);
	xmlHttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
	xmlHttp.send(values);

	if(document.getElementById(viewAjax).innerHTML=xmlHttp.responseText)
		{	
		if(process!='order')
			{
			changeView('webshop/vWebshop','no','','','ASC');
			}
		}
	}