You can manipulate
http://www.graalonline.com/members/viewprofile.php?accname=someaccount to get the online status.
The easiest would be:
PHP Code:
$lines = file("http://www.graalonline.com/members/viewprofile.php?accname=" . $account);
One of the lines will contain the online status, but this isn't the most efficient way of doing it...
There may even be a different file to manipulate, but that's how I know how to do it...