Okay, I've got a few words. I'll translate what I can.
It appears to be a cypher of some kind. I'm working on a plain-text version, and I'll post more when I know.
:Edit: Its not a ROT-13 cypher; I've got letters encyphering as themselves, which isn't possible with that system.
It's not a substitution cypher (at least, it's doesn't appear to be), because double-lettered words should return the same deciphered letter via that method; A) that's not happening here, and B) the same letter in different words decyphers as a different letter in each case.