XML path in Flash file??

[Jamie *]

In flash, how would I be able to look and see if the XML path is in the Flash document as opposed to the HTML file. I have looked in both the HTML file and the .js and cannot find the XML path code in either.. I need to rename the XML document.
This is for an image gallery, and I want to create sub-galleries). To do so I will need to be able to change the XML name, but I how would I find it if it's in the Flash document? When I open the document into flash, it gives me two things under 'Timeline', 'Action" and "Gallery_mc"
I don't know much about flash at ALL. I bought this code from flashden.net but I am so lost.. Thanks