Release a button while pressing movieclip

Hi There!

i’m trying to build a flsh menu navigation that appears only if the user is pressing the mouse down.
while he still pressing i want the buttons to appear.
and on release out/ mouse up he would be able to select an item.

in the attache dfile iv’e tried to apply over state on a button and on a movieclip but it dosen’t seems to work since the movie clip is already pressed.

is teher a way to get around it?

any help will be appriciated,

Thanks a lot,