Netscape 4.71 hangs completely on http://www.origin.ea.com (as of 15 October 1999 anyway). Probably with http://www.uo.com as well. The remedy I found was to turn off javascript. Not exactly a solution to the problem but..
Doesn't hang here with netscape-4.7 (AFAIK, 4.71 isn't out yet...)
Yeah, my mistake. It's Communicator 4.7, not 4.71. I finally found the problem: it was caused by my plug-in for Macromedia Flash Player (Shockwave Flash 4.0r12). I moved back to an older version (3.0r13) and no more problems. I'll report the bug to Macromedia.
I should have thought of that. The first thing I thought when I looked is 'you know, that looks way too complicated for Javascript'. Silly me forgets what plugins I have installed. :)