CHECK NUMBER OF PARENTS OF A LOADED SWF OR MOVIECLIP

as3 check number of parents of a movieclip.as

function checkParent() {
  var container:DisplayObjectContainer = this;
	var level:uint = 0;

	while ( container.parent != null ) {
		container = container.parent;
		trace( 'parent in level'+ level +' : ' + container );
		level++;
	}
	trace(level+' níveis para atingir o stage');
}