Pan out effects and audio

programming flash
1

Ok, I really like two of the elements in this site. http://www.dunun.fr/

  1. Say if you click “panorama” and then click “information” it passes through all the other button scenes before getting to information instead of just appearing there like a normal “nextFrame” or “nextScene” code would.

  2. The music seems to fade from the drums to ambient sounds with the different sections of the site.

Anyone have ideas to these features?

Thanks