title: UIAlertView button action?
body: <p>I have an <code>UIAlertView</code> that shows with this code that asks you to rate the application in the appstore. </p>
  
  <pre><code>UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Rate on the Appstore!" 
                                                  message:@"" 
                                                 delegate:self 
                                        cancelButtonTitle:@"Later" 
                                        otherButtonTitles:@"OK", nil];
  [alert show];
  [alert release];
  </code></pre>
  
  <p>But I cannot figure out how to add an action to the OK button that takes you to the app in the <strong>AppStore</strong>.</p>