Conditional statement + tell target issue (probably simple)

hi there chaps, i’m a newbie to the site, looking for a little enlightenment.
i have button actions (like a home button) which control a movie clip, except i want the movie clip to play from different points on the timeline within the movie clip based on the this movie clips current frame reference #, i’m sure this is a farely simple if/else statement, but i can’t figure out how to base its conditions on a frame # within the movie clip.

any advice would be great, as i’m not too versed in actionscript, yet.

thanks