Possible help in rust keygen?

So i went over to my helpful program httrack and copied playrust.com, and got some interesting info from the /client/area. Specifically the www.playrust.com\client\js\index708a.html Decided to do some perusing through all that javascript in notepad++ and learned 2 things, 1. i have no idea of anything javascript, and 2. if you ctrl + f and type keyg the first thing that pops up is keygen. Anyways im hoping someone can make sense of all the javascript, and if not oh well worththe try
Anyways just noticed i forgot to put a pastebin link http://pastebin.com/S04p7ZG6 <--- Lots of javascript

I know a little bit of javascript.I may do something.