Hi Armin,
I have a few animated gifs on my site and it seems that there is a little bug with Safari. When I open the site everything starts playing as it should. But once I scroll down the gifs that were out of sight and come into the visible area are not playing. When I scroll back to the gifs that were playing before, they stopped as well. When I put the mouse on any link or mouse-over button they start playing again. That only seems to happen in Safari on Mac. Firefox and Chrome work just fine.
Here's a link: http://roelkamps.com/iron_wolf_rome_ep/
Thanks a lot!
Roel