title: iPhone WebApps, is there a way to detect how it was loaded? Home Screen vs Safari?
body: <p>I have an iPhone Web App, and I'm interested in detecting if the app was loaded either from:</p>
  
  <ol>
  <li>iPhone Safari</li>
  <li>iPhone installed web app (via the add to my home screen) which loads without the safari bars.</li>
  </ol>
  
  <p>Any ideas?</p>