URL in XML in slide show gallery

I built a slide show gallery for use on a website using the tutorial on Kirupa. Now I want to be able to click on the image in the gallery and have it go to a different page on the site, only I’m unsure how to do it in the XML document. The XML doc looks like this…

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<images>
    <pic>
        <image>http://www.mysite.com/flash_images/image1.jpg</image>
        <caption>Caption Here.</caption>
    </pic>
    <pic>
        <image>http://www.mysite.com/flash_images/image2.jpg</image>
        <caption>Caption Here.</caption>
    </pic>
</images>

Any help would be appreciated, thanks!
Laine