one database, two forum lists

Hi,

I want to be able to have two different lists of forum names.

Each list shows up via a particular page and logging into either page allows user to travel between either page to view the two forum lists without relogging into database.

Is their anyway that I can force the page to only show the particular forums i wish to have shown in each page? Or do I need to write each page to a separate database?

I imagine some code at the beginning of a script to select only those forums matching a criteria depending on the page they are logging in from.