Before > $room_type = $o_RS->determine_room_type($req_room_type); > if (!$room_type) { > $room_type = $o_RS->determine_room_type(); > } After $room_type = $o_RS->determine_room_type($req_room_type) || $o_RS->determine_room_type(); (As long as 0 isn't a valid value. -grin-) j