Copyright (c) 2000 W3C (MIT, INRIA, Keio), released under the
W3C Open Source License of August 14 1998.
Dan Connolly, Aug 2000
ammended by Dan Brickley, Nov 2000
$Revision: 1.3 $ of $Date: 2003/04/16 17:30:26 $ by $Author: lmiller $
ammended by Libby Miller,
April 2003, June 2004