start_form(false, false, $_SERVER['PHP_SELF'] ."?OutstandingOnly=".$_POST['OutstandingOnly']);
-start_table("class='tablestyle_noborder'");
+start_table(TABLESTYLE_NOBORDER);
start_row();
ref_cells(_("#:"), 'DeliveryNumber', '',null, '', true);
date_cells(_("from:"), 'DeliveryAfterDate', '', null, -30);