_root.watch("val", function (id, o, n) {
	_root.te.text = n;
	return n;
});

createTextField("te",1,100,100,0,0);
te.autoSize = true;
var tf = te.getTextFormat();
tf.size = 48;
tf.font = "Helvetica";
te.setNewTextFormat(tf);

_root.val = 0;
id = setInterval(function(){
					 _root.val += 10;
					 },1000);