I stumbled across some site that hacked my firefox browser with some java hack. I hate the person who did it, because his script permaspoofed firefox. I can't #*£%#$ resize the firefox window now, despite a restart of the whole box. Can it be fixed without reinstalling firefox? I don't want to do that because of all themes, preferences and extensions I have.

I checked the javascript console of firefox, and this is what it says:

I'm going to try to fix it by looking at the root accounts chrome file, comparing to the user accounts, but if that doesn't work, I'm out of ideas.

You should be pretty safe just reinstalling since all of your addons are saved in a folder in your home directory under .mozilla/firefox.

Thx. I'll do that.

I think this is bug in firefox java script not something melicious
very strange it persists after restart
i think not just reinstall firefox but upgrade firefox if possible

Well, It's happened to me once before, but that time a restart of firefox was all that was needed. There's numerous reports of similar exploits on mozilla.orgs bugzilla.
I'm running the latest version of Firefox, I have the "automatically check for upgrades" box selected
And btw, a reinstall didn't cure it, I needed to remove all the userfiles before it was fixed.

Dats wot j0 git fer serfin afta nekkid gurls, kidz

Thx anyways.