+function set_delivery_shipping_sum($delivery_notes)
+{
+
+ $shipping = 0;
+
+ foreach($delivery_notes as $delivery_num)
+ {
+ $myrow = get_customer_trans($delivery_num, 13);
+ //$branch = get_branch($myrow["branch_code"]);
+ //$sales_order = get_sales_order_header($myrow["order_"]);
+
+ //$shipping += $sales_order['freight_cost'];
+ $shipping += $myrow['ov_freight'];
+ }
+ $_POST['ChargeFreightCost'] = price_format($shipping);
+}
+
+