Help- Hidden Code?

I was reworking an mp3 player, and realized, all the code is hidden or something. I am pulling my hair out because I was supposed to be done yesterday, and I can’t figure out why certain things are happening.

dl this and see for yourself.

If anyone can point me in the right direction, please do!

http://www.fathomwebdesign.com/demosss/mp3playercode.fla