title: UIScrollView with background image
body: <p>I want to have a background image behind a UIScrollView area. That part's easy. The issue I'm running into is I don't want the image to move. I want it to fill the screen and then the scrolling just happens over that without effecting the image in anyway.</p>
  
  <p>I've looked through lots of other postings on similar topics, but can't seem to get anything to work.</p>
  
  <p>When I do the following, the background scrolls:</p>
  
  <pre><code>CGRect fullScreenRect = [[UIScreen mainScreen] applicationFrame];
  UISCrollView *scrollView = [[UIScrollView alloc] initWithFrame:fullScreenRect];
  scrollView.backgroundColor = [UIColor clearColor];
  UIImageView *bkg = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"img"]];
  [scrollView addSubview:bkg];
  </code></pre>