+function copy_from_cart()
+{
+ $_POST['supplier_id'] = $_SESSION['PO']->supplier_id;
+ $_POST['OrderDate'] = $_SESSION['PO']->orig_order_date;
+ $_POST['Requisition'] = $_SESSION['PO']->requisition_no;
+ $_POST['ref'] = $_SESSION['PO']->reference;
+ $_POST['Comments'] = $_SESSION['PO']->Comments;
+ $_POST['StkLocation'] = $_SESSION['PO']->Location;
+ $_POST['delivery_address'] = $_SESSION['PO']->delivery_address;
+}
+
+function copy_to_cart()
+{
+ $_SESSION['PO']->supplier_id = $_POST['supplier_id'];
+ $_SESSION['PO']->orig_order_date = $_POST['OrderDate'];
+ $_SESSION['PO']->reference = $_POST['ref'];
+ $_SESSION['PO']->requisition_no = $_POST['Requisition'];
+ $_SESSION['PO']->Comments = $_POST['Comments'];
+ $_SESSION['PO']->Location = $_POST['StkLocation'];
+ $_SESSION['PO']->delivery_address = $_POST['delivery_address'];
+}