Please run the following command and test: firefox-3.0 --safe-mode By the looks of your extensions this can be caused by a number of them including the cutemenus but i have seen issues with most of the ones you have installed.
Please run the following command and test:
firefox-3.0 --safe-mode
By the looks of your extensions this can be caused by a number of them including the cutemenus but i have seen issues with most of the ones you have installed.