title: Making a movieclip appear when mousing-over a button
body: <p>I'm trying to create a disclaimer link that, when moused-over, a movie clip (disclaimer window) will show-up on the swf. How do I do this in AS3, please?</p>
  
  <p>I'm new, and I've only gotten this far:</p>
  
  <pre><code>import flash.events.MouseEvent;
  import flash.ui.Mouse;
  
  addEventListener(MouseEvent.MOUSE_OVER,showOptions);
  function showOptions (e: MouseEvent): void {
  
  }
  </code></pre>