--- a/index.html	Sun Oct 30 22:40:20 2011 +0000
+++ b/index.html	Mon Oct 31 00:56:41 2011 +0000
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-<IMG SRC="new.gif" ALT="" style="" align="left"><A HREF="http://isabelle.in.tum.de/nominal/activities/idp" target="_top">Isabelle Documentation Project</A> (contains now a draft of a 200-page tutorial on Isabelle programming)<BR>
+<IMG SRC="new.gif" ALT="" style="" align="left"><A HREF="http://www.inf.kcl.ac.uk/staff/urbanc/Cookbook" target="_top">Isabelle Programming Tutorial</A> (draft of a 200-page tutorial on Isabelle programming)<BR>
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-Last modified: Fri Oct 28 10:16:06 BST 2011
+Last modified: Mon Oct 31 00:56:27 GMT 2011
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