title: iOS 5 SDK Create methods that work everywhere
body: <p>How do you make methods that work across multiple views? For example. I created this:</p>
  
  <pre><code>- (void)setPageTitle:(UILabel *)title withText:(NSString *)text
  {
      UIColor *pageTextColor = [UIColor colorWithRed:18.0/255.0 green:79.0/255.0 blue:118.0/255.0 alpha:1.0];
  
      // Set page title
      UIFont *font = [UIFont fontWithName:@"PassionOne-Regular" size:23];
      [title setFont:font];
      [title setText: text];
      title.textColor = pageTextColor;
      title.shadowColor = [UIColor colorWithRed:255.0/255.0 green:255.0/255.0 blue:255.0/255.0 alpha:1.0];
      title.shadowOffset = CGSizeMake(0, 1);
  
      CGRect titleRect = [title textRectForBounds:title.bounds limitedToNumberOfLines:999];
      CGRect tr = title.frame;
      tr.size.height = titleRect.size.height;
      title.frame = tr;
  }
  </code></pre>
  
  <p>I want to be able to call the setPageTitle method on UILabels within different views. How do I go about doing this? Where do I put this code to make it work? I only want to put it in 1 file and have it work in different views. Thank you.</p>