title: HTML Offline Application Cache, Listing Downloaded Files
body: <p>As part of a loading screen for an offline-enabled web application I'm building (<a href="http://developer.apple.com/library/safari/#documentation/iPhone/Conceptual/SafariJSDatabaseGuide/OfflineApplicationCache/OfflineApplicationCache.html" rel="nofollow">using a cache manifest</a>), I'd like to display an accurate progress bar that lets users know which files has thus far been downloaded and which are still pending. Something like the following:</p>
  
  <pre>Loading...
  /assets/images/logo.png: loaded
  /assets/images/splashImage.png: pending</pre>
  
  <p>I know that I can use the cache "pending" event, but I don't see that the event arguments have any data associated with them.</p>
  
  <p>Is there any way to do this?</p>