Computer does not remove from domain

From: Johnny Chow (jchow10_at_gmail.com)
Date: 09/27/05 

Date: Mon, 26 Sep 2005 16:43:20 -0700

Hi,
I add the computer from one domain to domain. However, the original domain
is still showing the computer name. This is annoynance because we can not
accurately know if this is a valid computer under the domain. For an
example, I went to XP, domain section, change it to join different domain.
Somehow, original domain is still showing old computer name. Can this be
done automatically or you have to write a script? I will be appreciated
your information and help.

Johnny Chow