Something

$query = "INSERT INTO dt_messages('is_readfree', 'sender', 'reciever', 'subject', 'message', 'timesent', 'is_interested', 'is_read', 'show_in_inbox', 'show_in_sent', 'is_deleted', 'is_chat', 'is_reply', 'is_system', 'sort') VALUES ('$is_readfree', '$sender', '$reciever', '$subject', '$message', '$timesent', '$is_interested', '$is_read', '$show_in_inbox', '$show_in_sent', '$is_deleted', '$is_chat', '$is_reply', '$is_system', '$sort')";
 
$result = $tNG->connection->execute($query) or die(mysql_error());
DspInfo("message_update");