messageBox.text = "";
var correctAnswer:String = "220";
var userAnswer:String;

var myXML:XML = new XML();
var XML_URL:String = "data.xml";
var myXMLURL:URLRequest = new URLRequest(XML_URL);
var myLoader:URLLoader = new URLLoader(myXMLURL);

dotA_mc.addEventListener(MouseEvent.MOUSE_DOWN,startA);
function startA(event) {
    dotA_mc.startDrag(false,new Rectangle(150,50,0,300));