[Skoder]

_root.createEmptyMovieClip("mc", _root.getNextHighestDepth());
 
butt.onRelease = function() {
  var loadListener:Object = new Object();
  var mcLoad:MovieClipLoader = new MovieClipLoader();
  mcLoad.addListener(loadListener);
  mcLoad.loadClip("file:///d:/3/3.swf", mc);
}