Is there a way to launch the s60 youtube app from another application.

I am working on a widget with an rss feed for a website.

the articles sometimes have youtube videos and I would like to be able to open that video in the youtube application...or if that can't be done or the user doesn't have it installed, launch the browser and go to the mobile page.

At the moment it doesn't even acknowledge there is a video there. Im assuming it's just a basic rss reader (im using the one from the wizard)