>>>>> "Colin" == Colin Paul Adams <colin@xxxxxxxxxxxxxxxxxx> writes:

>>>>> "Jefferson" == Jefferson Thomas <foramuyou@xxxxxxxxx> writes:
    Jefferson> Thank you. I have downloaded Altova and Gestalt and It
    Jefferson> works there.  The only problem is that I really need to
    Jefferson> have that inside the browser. Is there any way to add
    Jefferson> that functionality to Internet Explorer or Firefox ?
    Jefferson> Any plugins, extensions ?

    Colin> I don't know.  As the author of Gestalt, I am interested in
    Colin> making this available. So I asked the question on a Firefox
    Colin> forum (how could I go about doing it?). I received no
    Colin> replies.

Specifically, the question is here:

http://forums.mozillazine.org/viewtopic.php?t=625918

If you are keen enough, you might try pursuing the matter.

I also tried asking the same question for Opera, but I don't think I
managed to get the question posted.
-- 
Colin Adams
Preston Lancashire