Nix

[AceInfinity]

I wouldn't reinstall it until you check to see if javascript is enabled in the tool options window. In Firefox it's put out there in plain view with a little checkbox, in IE you have to scroll down 2/3 of the list in the advanced tab I believe. It's been a while since i've used IE, but I know it's in an area with lots of checkbox's.

Edit:

Firefox - Tools > Options > [Content] tab > Enable Javascript checkbox

IE - Tools > Internet Options > Security settings for local > Active scripting > disable/enable