I think you are using FireFox, right ?
There is no errors logged on the webserver for your account so it is definitely a client side script problem. Do you have the latest SUN Java Runtime Library and the latest version of FireFox ?
It would also be helpful for me to know the exact error message you are receiving
Does anybody else using FireFox experience similar problems ?
You should actually read such messages, Karen - LOL
Please let me know what it says next time