Questions using "lmc_tween_as1.as"

I am trying to use prototype from:

http://laco.wz.cz/tween/?page=examples

I am basing my Movie off of the example titled : “changing window witdh, height and tint without disortion”

I am trying to change my MC using this AS:


#include "lmc_tween.as"
$tweenManager.broadcastEvents = true;
window_mc.resizeTo(600,375, 1, "easeoutelastic")

My mc does nothing…

any ideas?

Case