title: Show and Fade UIImageView after 2 Seconds
body: <p>I am working on a notification system in my iPhone game and want an image to pop up on the screen and automatically fade after 2 seconds. </p>
  
  <ol>
  <li>User clicks a button that calls the method "popupImage"</li>
  <li>An image appears on the screen in a designated spot, it doesn't need to fade in</li>
  <li>The image fades out by itself after being on the screen for 2 seconds.</li>
  </ol>
  
  <p>Is there any way of doing this? Thanks ahead of time.</p>