Seeing different 'forums' on same site
 

Is it possible ( perhaps by using conditionals ? ) to see different parts of the forum according to which link you clicked on a general site navbar ? ie, if i clicked on a link called 'forum' I would see most general catagories, if I clicked on articles i would only see an article section, if I clicked on a survey link I would only see the survey catagory ?

In affect what I am trying to do is have a site with three different sections all running of the same forum ( with extra licences if need be )

many thanks
Graham