var x= new Array();
function update_shopping_basket(f){
	//var id=document.getElementById('product_id').value;="<span style='color:red;'>&nbsp;&nbsp;Updating</span>";
	//line="action=add_item&list_name=product_list&search_field=id&search_value="+f.search_value.value+"&class_name=tb_product";
	var line;
	for (var i=0;i<f.elements.length; i++) {
		if(f.elements[i].type=="radio" && f.elements[i].checked==false) continue;
		if(f.elements[i].type=="checkbox" && f.elements[i].checked==false) continue;
		line=line+"&"+f.elements[i].name+"="+f.elements[i].value;
	}

	with (new Date()){
		
		var url="/scripts/update_shopping_basket.php?sid="+getTime()+line;

	}	
	var rand=Math.floor((Math.random()*30000000));
		
	x[rand] = GetXmlHttpObject();
	if(x[rand]){
		x[rand].onreadystatechange = function(){
			if(x[rand].readyState == 4 && x[rand].status == 200){
				document.getElementById('cart_contents').innerHTML=x[rand].responseText;

				x[rand]=null;
			}
		}
	}
	
		
	x[rand].open("GET", url , true)
	x[rand].send(null)
	
	return false;
}