text: /**
   * jquery.detectSwipe v2.1.1
   * jQuery Plugin to obtain touch gestures from iPhone, iPod Touch, iPad and Android
   * http://github.com/marcandre/detect_swipe
   * Based on touchwipe by Andreas Waltl, netCU Internetagentur (http://www.netcu.de)
   */
  (function($) {
  
      $.detectSwipe = {
          version: '2.1.1',
          enabled: 'ontouchstart' in document.documentElement,
          preventDefault: true,
          threshold: 20
      };
  
      var startX,
          startY,
          isMoving = false;
  
      function onTouchEnd() {
          this.removeEventListener('touchmove', onTouchMove);
          this.removeEventListener('touchend', onTouchEnd);
          isMoving = false;
      }
  
      function onTouchMove(e) {
          if ($.detectSwipe.preventDefault) { e.preventDefault(); }
          if(isMoving) {
              var x = e.touches[0].pageX;
              var y = e.touches[0].pageY;
              var dx = startX - x;
              var dy = startY - y;
              var dir;
              if(Math.abs(dx) >= $.detectSwipe.threshold) {
                  dir = dx > 0 ? 'left' : 'right'
              }
              else if(Math.abs(dy) >= $.detectSwipe.threshold) {
                  dir = dy > 0 ? 'down' : 'up'
              }
              if(dir) {
                  onTouchEnd.call(this);
                  $(this).trigger('swipe', dir).trigger('swipe' + dir);
              }
          }
      }
  
      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);
              this.addEventListener('touchend', onTouchEnd, false);
          }
      }
  
      function setup() {
          this.addEventListener && this.addEventListener('touchstart', onTouchStart, false);
      }
  
      function teardown() {
          this.removeEventListener('touchstart', onTouchStart);
      }
  
      $.event.special.swipe = { setup: setup };
  
      $.each(['left', 'up', 'down', 'right'], function () {
          $.event.special['swipe' + this] = { setup: function(){
              $(this).on('swipe', $.noop);
          } };
      });
  })(jQuery);