title: Find coordinates of tap event when using iScroll
body: <p>I was using <a href="http://iscrolljs.com/" rel="nofollow">iscroll-zoom.js</a> in a Phonegap app to display a large image, and I wanted to detect the x,y coordinates of any point the user touched. I was having trouble testing on Android as the event object had pageX and pageY = zero, regardless of where I tapped.</p>
  
  <p>After much grief I think I am able to answer that question, as I eventually discovered the iScroll object had its own pointX and pointY properties which gave me what I wanted. But: <strong>Where are these properties documented online?!</strong> Seriously, Google returns nothing useful for "iscroll pointX" let alone "iscroll tap coordinates".</p>
  
  <p>I will post my code below, but would welcome your comments or alternatives, and would love to see a link to all the other iScroll documentation I am missing.</p>