One flash file, several xml files?

I was wondering if it is possible to have one flash file using several different xml files? Only one at the time of course, but with different information’s, organist in the same way.
Say I would use one photo gallery and have it to show different pictures when the flash file is loaded from different pages. If you visit my hollyday.html, you get the holydays pictures, and if you visit my christmas.html, you get my Christmas pictures. Is that possible, or is it easier to have the flash file reading information from different part of the xml file?