I haven't tried to reproduce this as yet: Build No 200060420 I was flicking between the dilbert site a local site, when the attached dialog box appeared. I'm not too sure whats happening but I hope it'll mean something to you :)
The www.dilbert.com page was in an iframe
Dup of bug 81576.
Duping. According to comments 81576 was fixed on 6/6 *** This bug has been marked as a duplicate of 81576 ***
mass-verification of Duplicates. mail search string for bugspam: SolarFlaresAreTheCause