Multi file upload

Hi,

I'm looking for a mechanism to allow users to upload multiple files in the
application. I know it is possible via AJAX but not sure if there is any
component that currently supports it.

The only documentation I came across was this - which was written about
three years back
http://tawus.wordpress.com/2011/06/25/ajax-upload-for-tapestry/

Not sure if it is still compatible and if it will work - will give it shot
tomorrow.

Thank you for your help.

Sanket