Description of problem: Firefox takes 100% cpu when I visit this web site http://www.highschoolsports.net/defaultcal_160.cfm?ct=s&school=MA01752690&sportlevelgender=1,4,1 How reproducible: Happens every time I go to web site.
I can 100% (pun intended) reproduce it with Epiphany, on Firefox I get nice 75% which gradually decreases to some 65% and there it stays. The difference is probably caused by having installed Flashblock extension (the page is pretty heavy on Flashes), but it still it is a lot. Is it bug in Firefox or in the page?
Sorry, the difference was only when the tab was made inactive, when switching back to the tab -- FF went up to close to 100% again.
Taking the bug.
It's fixed in the upcoming version (FF 3.0). Closing as NEXTRELEASE.