I have now finished the work at the page. I may return to recolor the menu a bit better. But the page is fully functional again.
Once again we have fun with the WordPress installation. Images have lost their size, users reports about shot down layouts, and the FLV videos have quit working. I have no idea how long this one is around. The page displayed fine at my main pc.
I have temporarily switched to another theme now. And hope this will fix the issue with the shot down layout for some users. It has already fixed the issue with the images. I will fix the FLV issue as fast as possible. And i will have a look for a better fitting theme. Sorry for the inconvenience.