ActionScript 2.0 :: Dispatch Event From Class Scope

I have 3 files.
main.fla

PHP Code:
import classes.LevelObj;
var newLevel:LevelObj = new LevelObj();
var levelListener:Object = new Object();
levelListener.onLoaded = function(oEvent:Object) {
[Code] .....

Now this runs great but in the loadLevel function of LevelObj.as, when I receive the event from the GBXML class that it has finished loading I want to call another function within the same class (LevelObj) to continue with further processing the XML data. What I make of it, is that I am still within the scope of the myListener object. Should I use a Delegate function here to get to the function within the LevelObj scope?And how about properties from the LevelObj scope? When doing a simple trace of some testVar I get undefined. Logical ofcourse because it is not within the same scope. But I am stuck here.

This is the part that should contain the call to the function..
PHP Code:
myListener.onLoaded = function(oEvent:Object):Void {
trace("LevelObj.XObj > "+oEvent.success);
if (oEvent.success) {
trace(testVar); //CALL FUNCTION HERE IN SCOPE OF LevelObj
} else {