title: javascript event for a mobile pinch/zoom action
body: <p>I need some help. I am trying to work on a mobile web page. What i'm trying to do is "capture" when the user does a zoom in/zoom out action. That is, when they put two fingers on screen and separate or close their fingers together. I looked at jquery mobile and didn't see it.</p>
  
  <p>So specifically can I attach a javascript function to a pinch/zoom event in a mobile device?</p>
  
  <p>Any help would be greatly appreciated.</p>