function add_grn(&$po, $date_, $reference, $location)
{
+ global $Refs;
+
begin_transaction();
$grn = add_grn_batch($po->order_no, $po->supplier_id, $reference, $location, $date_);
} /*quantity received is != 0 */
} /*end of order_line loop */
- references::save(25, $grn, $reference);
+ $Refs->save(25, $grn, $reference);
add_audit_trail(25, $grn, $date_);