How to import you-tube video on flash using as3

Security.allowDomain("www.youtube.com");

var my_player:Object;

var my_loader:Loader = new Loader();
my_loader.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));
my_loader.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit);

function onLoaderInit(e:Event):void{
addChild(my_loader);
my_player = my_loader.content;
my_player.addEventListener("onReady", onPlayerReady);
}

function onPlayerReady(e:Event):void{
my_player.setSize(640,360);
my_player.cueVideoById("XYDCH-vudJk",0);
}

/*play_btn.addEventListener(MouseEvent.CLICK, playVid);
function playVid(e:MouseEvent):void {
my_player.playVideo();
}
pause_btn.addEventListener(MouseEvent.CLICK, pauseVid);
function pauseVid(e:MouseEvent):void {
my_player.pauseVideo();
}*/