title: document.ontouchmove and scrolling on iOS 5
body: <p>iOS 5 has brought a number of nice things to JavaScript/Web Apps. One of them is improved scrolling. If you add </p>
  
  <pre><code>-webkit-overflow-scroll:touch;
  </code></pre>
  
  <p>to the style of a textarea element, scrolling will work nicely with one finger.</p>
  
  <p>But there's a problem. To prevent the entire screen from scrolling, it is recommended that web apps add this line of code:</p>
  
  <pre><code>document.ontouchmove = function(e) {e.preventDefault()};
  </code></pre>
  
  <p>This, however, disables the new scrolling.</p>
  
  <p>Does anyone have a nice way to allow the new scrolling within a textarea, but not allow the whole form to scroll?</p>