Website Resources

http://devedge-temp.mozilla.org/viewsource/2003/midas/01/index_en.html

This is a great tutorial on creating an HTML editor. The editor works in both IE and Firefox. Also it very easy to use, using simple JavaScript functions and doesn’t use a bunch of files to work.

The website source on this is Modzilla, so it’s creditable.

Also here is where you can see a list of JavaScript commands for this type of editor:
http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/commandids.asp