Restrict Users from specific page?

Is there a way we can restrict users from a specific page. Such as http://www.demolink.com/chatbox?

I want to set it up so that members cannot access the chatbox page. Is this possible?

iHi,

As far as I know, you can only restrict someone by using php, however, php isn't supported here at FM.

JQuery/JavaScript: would maybe do the trick, all though, someone can just disable it on the browser and simply access it.

Regards,
Sir Chivas.