Yellow all, I didn't find the origin of the bug with Firefox 1.5.0.6 Mac OS X. If you click an artwork archive on the right sidebar, on my homepage http://www.getphuture.com, a part of the "popup" image is behind my left div. Any idea how to solve this ? It seems ok with other browsers. Maybe this screenshot http://www.getphuture.com/tmp.tiff can help you. Cheers -- Pierre-Henri Lavigne Cell Phone: +33618753267 http://www.getphuture.com