[away3d] add events like addOnSuccess to Collada.parse loader

[martin]

hello @all,
here, thePhenom decribe my problem too:
http://groups.google.com/group/away3d-dev/browse_thread/thread/2ee9baa02d15f52d/560931f929768327?lnk=gst&q=parse+collada+event#560931f929768327

i parse my collada file with the parser loader because i generate the
collada-data dynamic.
how can i create events to control the success of the loading!?
i try this but it not working:
                        var loader:Loader3D;
                        loader = Collada.parse(file.content, {scaling:30,
material:texture}) as Loader3D;
                        loader.addOnSuccess(parsedone);
                        view.scene.addChild(loader);
the event doesn't trigger...
rob u mean i should "cast the returned ObjectContainer3D to
Object3DLoader and
proceed as normal". how should i cast that i can use the parse loader
like a load loader?
thx
martin