[Andreas]

PHP Code:

                        $activeusers .= ", <a href=\"user.php?$session[sessionurl]do=edit&u=$loggedin[userid]\">$loggedin[musername]</a>$loggedin[invisiblemark]$loggedin[buddymark]";
                }
        }

        // memory saving
        unset($userinfos, $loggedin);
        $activeusers = substr($activeusers, 2); 


Comma gone

Btw: You can create your own Tables, see my Post @ vbulletin.com