title: How to position a UIToolbar at the top of the screen?
body: <p>I've figured out how to hide the navigation bar and then show the toolbar it has built-in but the toolbar appears at the bottom os the screen how can i position the toolbar on the top of the scren?</p>
  
  <p>here's some of my code</p>
  
  <pre>
  <code>
          UIBarButtonItem *yesterday = [[UIBarButtonItem alloc]initWithTitle:@"Yesterday" 
                                                                       style:UIBarButtonItemStyleBordered target:self action:@selector(yesterday:)];
      UIBarButtonItem *today = [[UIBarButtonItem alloc]initWithTitle:@"Today" 
                                                              style:UIBarButtonItemStyleDone target:self action:@selector(today:)];
      UIBarButtonItem *tomorrow = [[UIBarButtonItem alloc]initWithTitle:@"Tomorrow" 
                                                              style:UIBarButtonItemStyleBordered target:self action:@selector(tomorrow:)];
      UIBarButtonItem *month = [[UIBarButtonItem alloc]initWithTitle:@"Month" 
                                                              style:UIBarButtonItemStyleBordered target:self action:@selector(month:)];
      NSArray *items = [NSArray arrayWithObjects:yesterday,today,tomorrow,month, nil];
  
      [yesterday release];
      [today release];
      [tomorrow release];
      [month release];
  
      [self setToolbarItems:items];
  
  
          [[self navigationController] setNavigationBarHidden:YES animated:NO];
      [[self navigationController] setToolbarHidden:NO animated:YES];
  
  
  </code>
  </pre>
  
  <p>Thanks.</p>