Problems with some javascript on windows in all browser

[Nitromaster]

I'm having difficulty with javascript working in all three browsers I currently have installed (ie,firefox,opera)
Seems to be a fairly recent problem.
Its not to do with the sites coding as parts of the adobe site wont work
Any ideas?

The following is the error from opera's error console on a site with the effected code.
JavaScript - http://bebo.com/FriendSort.jsp
Inline script thread
Error:
name: ReferenceError
message: Undefined variable: ToolMan
Backtrace:
...




Thanks,