import caurina.transitions.*;

var cirX:Number = 60;
var cirY:Number = 60;

drag_mc.addEventListener(MouseEvent.MOUSE_DOWN,
beginDrag);

function beginDrag(e:MouseEvent):void {

stage.addEventListener(MouseEvent.MOUSE_MOVE,moveMC);
stage.addEventListener(MouseEvent.MOUSE_UP,endDrag);
}


function endDrag(e:MouseEvent):void {
stage.removeEventListener(MouseEvent.MOUSE_MOVE,moveMC);
drag_mc.stopDrag();
if (drag_mc.hitTestObject(target_mc)) {
Tweener.addTween(drag_mc,{x:340,
y:145,
time:1,
transition:"easeIn"});

} else {
Tweener.addTween(drag_mc,{x:60,
y:60,
time:1,
transition:"easeIn"});
}
stage.removeEventListener(MouseEvent.MOUSE_UP,endDrag);
}

function moveMC(e:MouseEvent):void {

Tweener.addTween(drag_mc,{x:mouseX,y:mouseY,time:0.5,transition:"easIn"});
e.updateAfterEvent();
}