text: /**
   * jQuery Plugin to obtain touch gestures from iPhone, iPod Touch and iPad, should also work with Android mobile phones (not tested yet!)
   * Common usage: wipe images (left and right to show the previous or next image)
   *
   * @author Andreas Waltl, netCU Internetagentur (http://www.netcu.de)
   * @version 1.1.1 (9th December 2010) - fix bug (older IE's had problems)
   * @version 1.1 (1st September 2010) - support wipe up and wipe down
   * @version 1.0 (15th July 2010)
   */
  (function ($) {
    $.fn.touchwipe = function (settings) {
      var config = {
        min_move_x: 20,
        min_move_y: 20,
        wipeLeft: function () {},
        wipeRight: function () {},
        wipeUp: function () {},
        wipeDown: function () {},
        preventDefaultEvents: true
      };
      if (settings) $.extend(config, settings);
      this.each(function () {
        var startX;
        var startY;
        var isMoving = false;
  
        function cancelTouch() {
          this.removeEventListener('touchmove', onTouchMove);
          startX = null;
          isMoving = false
        }
  
        function onTouchMove(e) {
          if (config.preventDefaultEvents) {
            e.preventDefault()
          }
          if (isMoving) {
            var x = e.touches[0].pageX;
            var y = e.touches[0].pageY;
            var dx = startX - x;
            var dy = startY - y;
            if (Math.abs(dx) >= config.min_move_x) {
              cancelTouch();
              if (dx > 0) {
                config.wipeLeft()
              } else {
                config.wipeRight()
              }
            } else if (Math.abs(dy) >= config.min_move_y) {
              cancelTouch();
              if (dy > 0) {
                config.wipeDown()
              } else {
                config.wipeUp()
              }
            }
          }
        }
  
        function onTouchStart(e) {
          if (e.touches.length == 1) {
            startX = e.touches[0].pageX;
            startY = e.touches[0].pageY;
            isMoving = true;
            this.addEventListener('touchmove', onTouchMove, false)
          }
        }
        if ('ontouchstart' in document.documentElement) {
          this.addEventListener('touchstart', onTouchStart, false)
        }
      });
      return this
    }
  })(jQuery);
  