weird myspace links Options

[miyashu]

Hello,

In my code, all my navigation links (i.e. add me, pictures, message, etc.) have been replaced by something like this:

http://www.msplinks.com/MDFodHRwOi8vbWVzc2...mZkY2MyMmMzYw==

I can click on the links and they will take me to the appropriate places, but i'm just confused as to where these new links came from. Is it a hacking trick or something? Thanks.