Flash Page Twist / Not Page Flip

Hi all... I have a box on my stage with text on one side and text on the other, I have left and right arrows so the user can just click and show them what's on the other side, I want to make it a little more dynamic... So when they click left or right the page twists as if it were sitting on a pivot... I have seen it before but can't for the life of me remember... Anyone have nay ideas?

I would say that it would be a rotating box then? Like a see-saw that can go all the way around the fulcrum?