On Tue, 2010-01-26 at 21:00 +0100, Ernst Plüss wrote: > Thanks Piere! It does exactly what I wanted to do. > > See this blog post for more information > http://www.pluess-production.ch/content/show-drupal-node-exactly-one-time
Ah, I forgot, using the hook_menu_alter() may interfer with others modules. Make sure that modules you are using do not alter the same menu entry, or you could have bad surprises. If you use such modules, take that into account and call each of them access callback into your, even you can do a generic callback introspection at menu_alter time to find it. Pierre.
