Halo Lounge

Thought the menu on this site (www.halolounge.com) was pretty slick. What are thoughts on how it was done?

This site has been up for years so I’m assuming that the open/close effect was achieved by using shape tweens which I have implemented on the menu that I’m working on. However, I can’t see how exactly the bevels were done. Everytime I try to set a bevel filter on the MC that I’m using a button, the shape tween goes kinda nutty.

Thanks for the input.