// JavaScript Document
function AddToCart(item_id) {
var ajax;
 ajax =  new Ajax.Updater(
         '',        // DIV id must be declared before the method was called
         '../shoppingcart.php',        // URL
         {                // options
         method:'post',
		 evalScripts:true,
		 parameters:'action=add&id='+item_id+'',
		 asynchronous:true,
		 onSuccess:function(){window.location = '../shoppingcart.php'}
		             });

}