I've created an implementation of the DOM2 TreeWalker interface
( http://www.*-*-*.com/
l.html#TreeWalker) using DOM1 and ECMAScript. I've tried this in IE and Moz
(even though Moz uses the native one by default).

The TreeWalker can be found at http://www.*-*-*.com/

Any feedback would be appreciated.

erik