Created attachment 443353 [details] Testcase (bug not reproducible) I can't reproduce the problem with the testcase I attached. Can you try to reproduce please?
Here's the UA string I tested with: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:22.214.171.124) Gecko/20100401 Firefox/3.6.3 (.NET CLR 3.5.30729) XPCOMViewer/0.9.2
As this is a Mac only bug, and I tested on Win Vista, I'll change the resolution back to UNCO. Someone with a Mac should reproduce.
I cannot reproduce it with the demo you've provided, or a stripped down version I threw together. It must me something else on the two sites I have it popping up on. Thank you very much for your consideration. - Josh