I love your new template Nadja but I have two short questions and I hope you have a cheap solution.
First question: Is there an easy way to fix the header that it does not scoll out of the page?
Second: a submenu left of the logo does not overlap it . I tried to play with the z-indexes but if menus z-index is higher than the logo, the logo cannot be clicked any longer.
On my testserver you can see what I mean: http://mayer.lorch-webdesign.de/index.php (menu "Schutz""

Thanks in advance for your help.
Oliver