Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
Copyright (C) 2001 Junichi Morita <jun1m@mars.dti.ne.jp>
Copyright (C) 2000 Takaya Kinjo <t-kinjo@tc4.so-net.ne.jp>
Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
Copyright (C) 2001 Junichi Morita <jun1m@mars.dti.ne.jp>
Copyright (C) 2000 Takaya Kinjo <t-kinjo@tc4.so-net.ne.jp>