var a:Array = [ki,dn];

 

function initBtn(arr:Array):void{

                for(var i:int = 0; i<arr.length; i++){

                        arr[i].addEventListener(MouseEvent.CLICK, playOver);

        } 

 

        }

 

 

function playOver(event:MouseEvent){

trace(event.currentTarget.name);

}

var a:Array = [main.ki,main.dn];

 

function initBtn(arr:Array):void{

                for(var i:int = 0; i<arr.length; i++){

                        arr[i].height = i*100;

        } 

 

        }

var ki:MovieClip = main.getChildByName("ki") as MovieClip;

var dn:MovieClip = main.getChildByName("dn") as MovieClip;

var a:Array = [ki,dn];

var a:Array = ["ki","dn"];

var mc:MovieClip;

var len:uint = arr.length;

var i:uint;

for(i = 0; i<len; i++){

       mc = main.getChildByName(arr[i]) as MovieClip;

        trace(mc + ", name: " + mc.name);

}