Button beneath swf

hello.

Please help me.
I have some floating window that opens above my page. The problem is that I don’t want buttons above to be trigerable.
I tried to put an movieclip on bottom layer of floating window and tell him not to show hand cursor, but it looks as if my floating window is transparent. I could still push buttons below and cursor would change into hand.

http://www.etna.hr/
go to button “ostalo” and click any of galleries. Then go over reed floating window and you’ll notice that you can push buttons underneath.

Thank you guys in advance, I know you’ll help me out.

Bye