read_po($trans_no, $cart);
$cart->order_no = $trans_no;
} else
- $cart->reference = $Refs->get_next($trans_type);
+ $cart->reference = $Refs->get_next($trans_type, null,
+ array('supplier_id' => $cart->supplier_id, 'date' => get_post('OrderDate')));
$_SESSION['PO'] = &$cart;
}