I'm very excited to have my "A More Accessible Map" article in A List Apart. The article describes how to create a map using CSS and DOM Scripting that is interactive and also accessible. You can read the full article here: http://www.alistapart.com/articles/cssmaps
I have made some code and worldmap image files available for the CSS map example. A ColdFusion CSS Map example is also available.
I want to thank the people at A List Apart, and I have to give a huge amount of thanks to Aaron Gustafson. Aaron was the production editor for the article; he made a bunch of great suggestions on improving the scripting and really made this a much better example and article.
Several scripting links I found very helpful: