He's talking about this.
Anyways,
Level 9: View the source code, the very long line, delete the sorce="not" and then press enter each time, you will be left with one word, you will also see a <br> that will seperate the username and the password, continue doing what you were doing and you will get your password, you should arrive at:
Username: turnmeon
Password: deadman
Lol, Beatles quote...