Flash movie programming modification

I have an existing flash movie which is a US map. The map is configured using an XML file which contains the colors & links when a person clicks on a state on the map.I need two modifications to this map. Both require actionscript 2.0 coding. #1) The XML file reference is hardcoded in the Actionscript. It looks like this: var xml_file:String = "[login to view URL]"; I need it so that the XML file location can be specified as a flashvar #2) Inside the XML file, there are individual entries which specify where the user is linked to when they click on a particular state. An example might be: <Alabama name="ALABAMA" url="/location/[login to view URL]" target="_self" upcolor="0x969698" overcolor="0x060c3c" downcolor="0x060c3b" /> So when the person clicks on Alabama, they are redirected to the page: /location/[login to view URL] What I need is to be able to trigger javascript on the hosted page. For example, I need to be able to do something like: url="javascript:goState('AL')" This mean when a user clicks on alabama, then the javascript function goState() is called on the page with the parameter AL. This should be a very simple task for somebody who is knowledgeable in FLASH and ACTIONSCRIPT 2.0. I have all the original source code (FLA file).