Forward and back buttons

Im creating a presentation with a content window thatll have scrolling text on one side a small navigatable map at the top…and on the rt side id like to have a couple buttons thatll let them click through some pics. Whats the best way to do a ‘next’ and ‘previous’ button?

the easiest way to do this would be to put all your pictures in a movie clip and on your buttons just put a gotoAndStop(nextFrame) or gotoAndStop(prevFrame).