Hide admins from who is online (forumhome and online.php)

[chefy]

Mods, Global Mods and Admins have enabled the invisible mode so members can't see them listed in the online list both forumhome and online.php. However these three usergroups also have enabled the option to see other members who have choose to be invisible this way if there is an admin logged in a mod or global mod is able to see the admin in the online list both forumhome and online.php and I don't want that.

I want to hide administrators from the online list so even when mods and global mods have enabled the option to see users who have choosen to be invisible, they will be still unable to see admins logged in.