Actionscript Challenge

I have been working on a script for several hours today.
I have it all working except one part that I may or may not be close to solving.

The flash file is included so opening it now may be a good idea…

I have it scripted so that from one movie clip (instance name seedAni) 3 more load at random within the movie frame. From there, the loaded clips are scripted to move to the left when “moused over.” So far so good.

Problem: I would like the movie clip to play several frames only when it has been “moused over.” So, when the movie clip is advancing to the left it moves as well, but only once or twice through the movie sequence. The clip consists of 6 frames resembling the flapping of birds wings (slightly).

The code that I intended to advance the movie by several frames is in lines 11-13. I realize this coding is obviously incorrect, but could someone please help me solve this problem?

Thanks a ton!!

Ian