Proto gallery help

Can somebody who is an actionscript programmer please look thru this file and tell me why I cannot unload it whenever I load it into another movie? Ive loaded it using loadMovie and Im trying to load other movies to replace it when i click on a button but the gallery just stays there and will not move. Ive been fighting this thing for the last 3 days and am about to run out of hope. Any and all help is appreciated. thanks. You may look thru these two tutorial files i have where ive got one calling the protogallery on the first button, and the other file is the protoallery itself. Here is the link:

<a href=“fantasticfantasymm.com/testing”>The Sample files</a>