I use this clever script I got from this site to make a Movie Clip go forward and backward and it works great. Normally I click on the movie clip in my work area and put in the code.

Now I'm getting a little more tricky and loading Movie clips dynamically with code like attachmovie or loadmovie.

What I'd like to know is how to apply code to movies that are originally in the library and once I call it out, I need to apply my clever code to it.

Thanks