</div>\r
\r
<!-- content end-->\r
-<div id="copyright">Last update: 1 April 2011<br />\r
+<div id="copyright">Last update: 10 August 2011<br />\r
Peter Troshin, Jim Procter and Geoff Barton, The Barton Group, University of\r
Dundee, UK</div>\r
</div>\r