+ // Generate master query string
+ $sql = sprintf("SELECT `userid`, `gender`, `surname`, `family`, `email`, `REMOTE_ADDR`, `refid`, `status`, `emails_sent`, `mails_confirmed`, `emails_received`".$MORE." FROM `{!_MYSQL_PREFIX!}_user_data`".$whereStatement." ORDER BY `%s` ASC",
+ REQUEST_GET('sortby')
+ );
+