Sliding menu to big

With

http://www.kirupa.com/developer/flash5/slidingmenu.htm

the stage will only show 2800 x 2800, what if I have even more content than that to will the screen? How can I do the menu system another way ?

I was thinking, {
x, y, scale =10, and place all of the movie clips next to each other and on rollover they size to match the masks size…

Errr thinkys