Hide "vbChat" link for banned usergroups?

Is there any way to hide the chat link for usergroups that don't have access? Thanks in advance ...
Sarah

Ok, well in the meantime I got it to work ...

You can use an if statement like this:
<if condition="is_member_of($bbuserinfo, 5) OR is_member_of($bbuserinfo, 6) OR is_member_of($bbuserinfo, 7) OR is_member_of($bbuserinfo, 9) OR is_member_of($bbuserinfo, 10)">