[Help]Chatbox restrictions

I have installed the FM pop-up chatbox version which uses widget.
Now as my forum grows, so does multi-accounts.
My forum featured groups which accepts members automatically when they reach certain post numbers.
Now for my help. I want to RESTRICT a group from seeing that widget so that they are FORCED to post so that I could track their IPs.
But if you got some other ideas on how to restrict a user/group in the chatbox, I am gladly to try it.

Edit: *Face Palm* Pc got laggy... please delete this one and let this tread stay.