Visually display xml on the web?

Hello group,

I was wondering whether there is some component (activeX, flash movie, 
js, java, etc.) that can be used to visually display an xml hierarchy 
in tree form within the browser (IE specific solution would be ok). 

It should be possible to programmatically pass it the xml string to 
display at runtime (dynamically). 

Is there something like that readily and freely available?

Many thanks in advance,
Fotios

-- 

_______________________________________________
Sign-up for your own FREE Personalized E-mail at Mail.com
http://www.mail.com/?sr=signup