       // tiny helper function to add breakpoints
              function getGridSize() {
                return (window.innerWidth < 600) ? 2 :
                       (window.innerWidth < 900) ? 3 : 4;
              }

              $(function() {
                SyntaxHighlighter.all();
              });

              $window.load(function() {
                $('.flexslider').flexslider({
                  animation: "slide",
                  animationLoop: false,
                  itemWidth: 210,
      