Saving button choices

Hi I was wondering if this is possible.

My flash movie is made up of several frames. Each has a question on it. According to their answer a feedback text appears. What I would like is to be able to save their choices in some way so that they can flick between frames and see what choices they made.E.g to be able to go from frame 7 to frame 1 and still see their choice and feedback text on the screen? Can this be done?
But also so if they started the movieagain from scratch then their answers weren;t saved. ? Les