I am facing problem with EventDispatcher

programming flash
1

Hello Every One i am trying to dispatch a custom event but i cant do that
i cant understand what i am doing wrong

here is my code in test.as

package {

import flash.utils.Timer;
import flash.events.TimerEvent;
import flash.events.EventDispatcher;
import flash.events.Event;

public class test extends EventDispatcher {

	public function test() {
		trace("constructor");
		dispatchEvent(new Event("one second elapsed"));
    }
}

}

and here is my code in my action pannel

addEventListener(“one second elapsed”,onFun);

var test_obj:test = new test();

function onFun(e:Event){
trace(“event Dispatched”)
}

i can trace construction But cant trace that “event Dispatched”

plz help me thnx in advance