title: How to make sure mouse event can only detect movie clip according to their orders in action script 3?
body: <p>I'm trying to figure out how to make action on movie clip which can only be detected according to movie clip order.</p>
  
  <p>Follows my code:</p>
  
  <pre><code>    test1.addEventListener (MouseEvent.MOUSE_DOWN, test1OnClick);
  
      function test1OnClick (e:MouseEvent) : void
      {
          var currentMC:MovieClip = MovieClip (e.target);
          .....
      }
  
      test2.addEventListener (MouseEvent.MOUSE_DOWN, test2OnClick);
      function test2OnClick (e:MouseEvent) : void
      {
          var currentMC:MovieClip = MovieClip (e.target);
          .....
      }
  </code></pre>
  
  <p>I want to make sure the user can only continue clicking movie clip "test2" after done with "test1".</p>