- <p>Copyright © 2003, 2004, 2005, 2006 Richard Kettlewell</p>
+ <p>Copyright © 2003-2008 <a href="http://www.greenend.org.uk/rjk/">Richard Kettlewell</a><br>
+ Portions copyright © 2007 <a href="http://www.chiark.greenend.org.uk/~ryounger/">Ross Younger</a><br>
+ Portions copyright © 2007 Mark Wooding</p>