Get Dynamic XML Document

programming flash
1

All,
I have the following code:


var flashmo_xml:XML = new XML();
var pic_loader:Loader = new Loader();
var xml_loader:URLLoader = new URLLoader();
xml_loader.load(new URLRequest("thumbnail_list_4.xml"));
xml_loader.addEventListener(Event.COMPLETE, create_thumbnail);

Bascially what I would like to happen is to have a PHP script create an XML file for the gallery to display. How can I update this to call a PHP script and then read the XML file that the PHP script creates?

Thanks in advance.