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document updated 15 years ago, on Jan 21, 2009

Bureaucrats can only add admin access, not remove it.  If an admin needs to be demoted, you have to talk to wikia staff.
                                http://help.wikia.com/wiki/Help:User_access_levels


Yes, admins/etc can make Javascript changes.
                                http://help.wikia.com/wiki/Help:Tips_and_tricks_FAQ#Can_I_use_JavaScript_on_Wikia.3F