XML/Slideshow clickable image URL Question

I am wanting to make the Images in the XML Slideshow Tutorial a clickable link. So that a user can click on the actual image when it is displayed and be redirected to another page.

It would be good if the URL that the images redirect to are also embedded in the XML file with the other image info. This would be similar to the News Ticker Tutorial where the URL for the News Text is in the XML.

I am new to Action Script and dont know how to accomplish this or what the best way to go about it would be. Any help anyone can provide would be great