[Coco] CoCo chat

[Roger Taylor]

I've got the auto-refresh working again and I'd like to see if this can 
hold up to another load of chatters.  I noticed that my old version of 
Netscape I keep around for testing is being rude and refreshing while 
you're typing, but Mozilla and Internet Explorer work good.  The refresh 
should occur about every 15-20 seconds if you're not typing.

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Roger Taylor