Поиск с корзиной - [VM2&3] Дизайн, оформление

 
$productModel = VmModel::getModel ('product');
$product = $productModel->getProduct ($virtuemart_product_id);
echo shopFunctionsF::renderVmSubLayout('addtocart',array('product'=>$product));

<script type="text/javascript">

jQuery('#myaddtocart').click(function() {

  var data = "quantity[]="+20+"&virtuemart_product_id[]="+6;

  jQuery.ajax({               

    type: "GET",
    dataType: 'json',
    url: "index.php?option=com_virtuemart&nosef=1&view=cart&task=addJS",
    data: data,
    success: function(data) {
alert(data);
    } 

  });

});

</script>