'Object required' error after buying domain name.

I've recently written a web site for a registered charity I'm involved
with; the web site works fine when you link to it directly, but after
we bought a domain name, JavaScript errors keep popping up.
(Particularly 'Object required' in IE.) I know that they relate to the
collapsible menu I put in the left frame, but I can't pinpoint what's
happening... I had similar errors while developing the web site which
(after extensive searching!) I solved by moving the JavaScript to the
end of the file (to prevent it from referencing ids that hadn't been
declared yet), but this time I'm thoroughly stuck.

The web site is currently at

http://people.pwf.cam.ac.uk/rjf30/

And the domain name pointing to it is

http://www.bridgestobelarus.org.uk/

This is the first website I've written, so I'm well out of my depth...
we would be very, very grateful for any help.
Received on Tue Oct 18 03:02:49 2005