Move multiple Movies when 1 is clicked

This has been done numerous times before but I do not know what to search under to find the answer I need. Here is my question:

If there are 4 movie clips named MovieC_1, MovieC_2, MovieC_3, and MovieC_4. All of them are buttons and when a user clicks MovieC_1 it moves MovieC_2 - MovieC_4 down to show more content for the MovieC_1. In the same light when the user would click MovieC_3 it would move MovieC_4 down and make all the others contract.

It would work very similar to the accordion component, but I can not use the components in this file and it will not do what I need.[FONT=Arial][/FONT]