7강. 배열로 label찾기.

//var arr:Array = ["A" , "B" , "C" , "D"];
//라벨에 붙인 이름을 모를때
var arr:Array = _mc.currentLabels;
trace(arr);
for(var i:int =0; i<4; i++){
 _mc["btn"+i].addEventListener(MouseEvent.CLICK, onGo);
}
function onGo(e:MouseEvent):void{
 //trace(e.currentTarget.name.charAt(3));
 var myLabel:String = e.currentTarget.name.charAt(3); 
 //_mc.gotoAndStop(arr[myLabel]);
 _mc.gotoAndStop(arr[myLabel].name);
}