text: app.codebox = {
      init: function (el) {
          this.box = el;
          
          var lines = this.box.text().split('\n');
          var code = this.getCode(lines);
          
          this.box.html(code);
      },
      getCode: function(lines) {
          if (!lines.length) {
              return;
          }
          
          var html = $('<pre></pre>');
          
          for(var i = 0; i < lines.length; i++){
              var line = lines[i].length ? lines[i] : '<br>';
              html.append('<code>' + line + '</code>');
          }
          
          return html.html();
      }
  };
  