title: Displaying images with action in swift?
body: <p>I'm a kind new to Xcode/swift, I am trying to build a game where 5 pics need to selected randomly, my code looks something like that :</p>
  
  <pre><code>var options = ["1.png","2.png","3.png","4.png","4.png"]
  
  @IBAction func option1(sender: AnyObject) {
  
      var randomNumber = Int(arc4random_uniform(5))
      **iphoneChoise.image(options[randomNumber])**   /*This line is not correct*/     
  
  }
  </code></pre>
  
  <p>Please help!</p>