Thanks for the feeback dev_cw
Yes, it sucks that England is out of the tournament. I’ll miss the "english football play" for sure.
Regarding the images. Actually they are generated only when a title changes in the manager. Together with the images, a CSS File is being generated, that references them as background image. Look here to see the generated CSS File:
http://www.ubsarena.ch/assets/cache/css/scarf.css
The navigation is a normal unordered list with links. The title links are hidden and "replaced" by the images using CSS only. That way a search Engine would still see regular Links in the HTML Code. But you’ll probably better understand what i mean if you inspect the navigation with Firebug.
What you experienced was probably the loading of CSS Background images. After the first loading, they should be cached though.
You’re absolutely right when it comes to the gallery. Thats another point that needs further tweaking

Maybe i should try to solve it with @DOCUMENT Bindings. Thanks for pointing it out.