my site: http://www.froschmayer.tv

1. On the German Version of the site I have installed a blocker... when I am activating it, I get some strange code on the bottom of almost all sites...

What do I have to do to fix that?

2. on my blocked site: http://www.froschmayer.tv/index.php/de/geschuetzter-bereich
I would like to fix the layout of the password entering field... maybe some space between and but everything on one line... where can I do that? Are there some more themes I can install?

Thanx for helping!!

Florian