Cool nav

how is this effect done? I’ve been looking through the threads and haven’t found a tutorial or fla on this. Check out the button nav, they’re animated and then disabled.

http://www.internettinyawards.com./

Also this one, I’d really like to know how this is done. Not only are the buttons animated and then disabled on the over state, but they also are using intro and outro sequences. Does anyone have any help for me on how to do this. I’d be forever greatful.

http://www.yolks715.com/v01/main.html

thanks everyone.