
Код:
package {
import flash.events.Event;
public class MyEvent extends Event {
public static var COOL_EVENT:String = "COOL_EVENT";
public var param:*;
public function MyEvent(type:String, param:*) {
this.param = param;
super(type);
}
}
}
.......
//кастомный евент для dispatchera
dispatchEvent(new MyEvent(MyEvent.COOL_EVENT, myParam));
можно ещё так:

Код:
l.contentLoaderInfo.addEventListener(Event.COMPLETE, function(e:Event){
onLibraryLoaded(name);
});
private function onLibraryLoaded(name:*){ //загрука карты прошла успешно
trace(name);
}