docs: function insertContent(pageNum) {
          var $page = $pages.eq(pageNum - 1).find('.crocodoc-page-inner');
          var $content = $(util.template(config.template, {
              pageInfo: config.pageInfos[pageNum - 1] || config.defaultInfo
          }));
  
          $page.append($content);
          // listen for click events on the buttons
          $page.find('.front').on('click', function (event) {
              showPageInfo(pageNum);
              event.stopPropagation();
          });
      }