[callme]

package
{
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.utils.getTimer;
 
    public class Main extends Sprite
    {
        public function Main()
        {
            addEventListener(Event.ENTER_FRAME, enterFrame);
            _time = getTimer();
        }
 
        private function enterFrame(e:Event):void
        {
            var newTime:Number = getTimer();
            var delta:Number = newTime - _time;
            _time = newTime;
 
            _x += delta * speed;
            x = _x;
        }
 
        private var _x:Number = 0;
        private var _time:Number;
    }
}