add delete delivery delay on shopping cart if no product

themes/site/js/cart-summary.js

@@ -104,6 +104,7 @@ function deletProductFromSummary(id)
 				{
 					$('#product_'+ id).fadeOut('slow', function() {
 						$(this).remove();
+						updateLayerDelay();
 					});
 
 					var exist = false;
@@ -130,6 +131,17 @@ function deletProductFromSummary(id)
    });
 }
 
+function updateLayerDelay() 
+{
+	$('.delivery_delay_cart').each(function(index){
+		var line = $(this).next('tr').next('tr');
+		if (!$(line).hasClass('cart_item')) {
+			$(this).next('tr').hide();
+			$(this).hide();
+		}
+	});
+}
+
 function upQuantity(id, qty)
 {
 	if(typeof(qty)=='undefined' || !qty)

themes/site/shopping-cart.tpl

@@ -217,7 +217,7 @@
 			<tr style="height:10px;">
 				<td colspan="5" style="border:none"></td>
 			</tr>
-			<tr style="background:#e1e1e1; ">
+			<tr style="background:#e1e1e1;" class="delivery_delay_cart">
 				<td colspan="5">
 					<h4>{$details.title}</h4>
 				</td>