title: xCode ios5: How to fade out a label text after an interval?
body: <p>I have a little iOS5 app that shows images. I click on the image to show its information. I'd like the information to fade away after a few seconds. Is there a good method to do this?</p>
  
  <p>I can always implement another button action but this would be neater..</p>
  
  <p>Thanks!</p>