anchor.diff:  </script>
   </head>
   <body>
  +  <div class="compare-modal" style="display: none;"></div>
     <div class="container">
       <div class="row">
         <div class="col-sm-12 col-md-3">
  
positive.code:         window.open(url,'_blank');
        })
  
        $('.compare').unbind().on('click', function(){
          var slide = $(this).closest(".slide"),
              newImage = slide.find('a.shot:eq(0)').attr('href'),
              oldImage = slide.find('a.shot:eq(1)').attr('href'),
              diffImage = slide.find('a.shot:eq(2)').attr('href');
          $('.container').append('<div class="compare-modal"><div class="compare-container"><img src="'+newImage+'"/><img src="'+oldImage+'"/><img src="'+diffImage+'"/></div></div>');
          $('.compare-modal').unbind().on('click', function(){
            $(this).remove();
          })
        })
  
        $(document).on('keyup', function(e) {
          if (e.keyCode === 37) {
            slideshow.cycle('prev');
          } else if (e.keyCode === 39) {
            slideshow.cycle('next');
          }
        });
  
negative.code:         next:   '.next',
          before: function (curr, next, opts) {
            $('.current').removeClass('current');
            var $next = $(next);
            var path = $next.find('.path').attr('name');
            $.each($('.list-group .list-group-item a'), function() {
              if ($(this).attr('href').substring(1) == path) {
                $(this).parent().addClass('checked');
                $(this).parent().addClass('current');
              }
            });
  
            var newImage = $next.find('a.shot:eq(0)').attr('href');
            var oldImage = $next.find('a.shot:eq(1)').attr('href');
            var diffImage = $next.find('a.shot:eq(2)').attr('href');
            compareModal.html('<div class="compare-container"><img src="'+newImage+'"/><img src="'+oldImage+'"/><img src="'+diffImage+'"/></div>');
          },
          timeout: 0
        });
  
        $(document).on('click', '.compare', function() {
          compareModal.show();
        });
  
        $('.list-group .list-group-item a').unbind().on('click', function(){
  