title: javascript scroll event for iPhone/iPad?
body: <p>I can't seem to capture the scroll event on an iPad.
  None of these work, what I am doing wrong?</p>
  
  <pre><code>window.onscroll=myFunction;
  
  document.onscroll=myFunction;
  
  window.attachEvent("scroll",myFunction,false);
  
  document.attachEvent("scroll",myFunction,false);
  </code></pre>
  
  <p>They all work even on Safari 3 on Windows.
  Ironically, EVERY browser on the PC supports <code>window.onload=</code> if you don't mind clobbering existing events. But no go on iPad.</p>