Wordpress Weird autoscroll

Hello dear people of stackoverflow. I have a very though one (At least for me).

There seems to be a problem in this website, if you enter it you might see that it autoscrolls to the bottom of the site once you go past the middle of the website. Here's the site:

http://radioonixlapunta.com

I've been going through this problem for about two months and no luck yet, certainly I'm a newbie but I even contacted the people at Qore (The theme developers) and they couldn't give me an answer either and, luckily for them, my support was over. Can someone tell me what the hell is wrong with this site? Any guess? I've re-done the entire homepage, been removing full sections updated the theme, updated wordpress, enabled and disabled plugins... nothing works. Any ideas?

Thanks a lot.