title: Modal View issue with tab bar controller
body: <p>I have a tab bar controller and when loading the tab bar controller what I want to do is to load a registration page. Here is my code for this.</p>
  
  <pre><code>    RegistrationScreen *registrationScreen = [[RegistrationScreen alloc] initWithNibName:@"RegistrationScreen" bundle:nil];
      [self.tabBarController presentModalViewController:registrationScreen animated:FALSE];       
      [registrationScreen release];
  </code></pre>
  
  <p>This works fine. But in my registration page i have a another view which is a read me. I need to load this as another modal view once you click a link in the registration page. However this not triggered. What am I doing wrong here? What should I do to load multiple views on top of tab bar controller?</p>
  
  <p>Thank you </p>