TO DO It has been suggested that this tip should be deleted, mainly because it doesn't function totally satisfactorily, and the script mentioned below is superior. The decision was to keep the tip for now, and to think about it again. Please add any comments here (or just improve the tip). Let's think again whether to delete it in August 2008. --JohnBeckett 12:46, 22 April 2008 (UTC) script#1062 does the same thing but better.