+$process_txt = _("Place Order");
+$update_txt = _("Update Order");
+$cancel_txt = _("Cancel Order");
+if ($_SESSION['PO']->trans_type == ST_SUPPRECEIVE) {
+ $process_txt = _("Process GRN");
+ $update_txt = _("Update GRN");
+ $cancel_txt = _("Cancel GRN");
+}
+elseif ($_SESSION['PO']->trans_type == ST_SUPPINVOICE) {
+ $process_txt = _("Process Invoice");
+ $update_txt = _("Update Invoice");
+ $cancel_txt = _("Cancel Invoice");
+}