I'm not entirely certain on how exactly the referral part works. What I would suggest though is if you see an option to revert that template to do it. It might fix it.
Problem is solved!
Enable XMLHttp request features?
This will enable or disable the XMLHttp request features.
This was set to "No".
Thank you very much for trying to help!!!
Just so you know, it isn't going to auto suggest names if you go to PM someone. As long as you're ok with that, it works. Unless I'm mistaken, after posting a reply, I believe it will actually do a refresh of the page.