box-o-sand/custom-03g1-debugging/me/tests/TestFoo.as

package me.tests
{
    import mx.core.Application;
    import mx.controls.Alert;
    import flash.events.Event;

    public class TestFoo extends Application
    {
        public function TestFoo():void
        {
            this.addEventListener("creationComplete", alertPoo);
        }

        public function alertPoo(event:Event):void
        {
            Alert.show("poo!");
        }
    }
}