Photo Gallery + XML

i’ve worked through the following great tut:
http://www.kirupa.com/developer/mx2004/xml_flash_photogallery.htm

In the actionscript, how can i add a photographers name so that it sits just below the main image name on the left with an instance name of “photo_desc” on a new dynamic text field?

heres what im trying to add in the xml file


<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<images>
    <pic>
        <image>photos/image1.jpg</image>
        <caption>image 1 name</caption>
        <photo>Photo by: whoever</photo>
    </pic>
    <pic>
        <image>photos/image2.jpg</image>
        <caption>image 2 name</caption>
        <photo>Photo by: whoever</photo>
    </pic>
</images>

can anyone help me? thanks