Fading Button Nav Bar.....With A Difference Any Ideas?

http://www.exopolis.com/site/

Need to achieve the above nav bar.

Was thinking that it was just a case of putting the right mc’s in each buttons states timeline for when you roll over. But if you see in the link when you are not over the buttons they are all there. When you roll over one the rest fade away.

Is it something to do with the x y which i am not very good with :frowning:

Any ides guys :slight_smile:

Many thanks for any help.