Vertical Menu; how to stop on choice?

programming flash
1

Hi. I am trying to get my rollout button to stop on a choice. Here is my swf and a link to my fla:

http://a.parsons.edu/~kirsten/ttv/design/phase3/0423/VerticalMenu.swf

http://a.parsons.edu/~kirsten/ttv/design/phase3/0423/VerticalMenu.fla

Please help! My head hurts. ugh.

:b:

thanks,
k