It's quite persistent; have been fighting this on and fof for the past month of me playing the game; has only gotten worse overtime.

The machine has received a clean install of WIndows 7 before FFXIV was installed; it has not been used for anything other than this game UT '99 and Quake 2...

Also, I have the full text of the javascript here; dunno if I can post it here without getting Square chasing me with a large hammer.

If I can freely post it, I will toss it in a Pastebin and post the link.