unload movieclip HELP!!!

hello all
i need help please.
i made a mini site with 5 buttens.
if i press on them upside down its unload the movie clip good.
if i press on them randomly every movie clip is coming above the one below.
so i need your to fix it.

in addition the test case, it's a sepose to be a game in a new scene (2)
and i can't connect it.
i appreciate to get a new FLA.
tnx
DB

here is the link:
http://archiv.to/?Module=Details&HashID ... 5C6498954B