title: Safari iPhone - How to detect zoom level and offset?
body: <p>I looking for options on how to track user zooming and panning on a page when viewed in Safari on an iPhone.  Safari exposes move and gesture events, so theoretically I can keep a running tally of pan and zoom operations, but that seems like overkill since the browser must track that internally.</p>
  
  <p>Is this information exposed through the Document Object Model?</p>