// Find the horizontal position of the cursor
  function getX(e) {
      // Normalize the event object
      e = e || window.event;
  
      // Check for the non-IE position, then the IE position, and finally return 0
      return e.pageX || e.clientX + document.body.scrollLeft || 0;
  }
  
  // Find the vertical position of the cursor
  function getY(e) {
      // Normalize the event object
      e = e || window.event;
  
      // Check for the non-IE position, then the IE position, and finally return 0
      return e.pageY || e.clientY + document.body.scrollTop || 0;
  }