text: define(['modules/graphs/module', 'dygraphs-demo', 'dygraphs'], function (module, demo) {
  
      'use strict';
  
      return module.registerDirective('dygraphsNoRollPeriod', function () {
          return {
              restrict: 'A',
              compile: function () {
                  return {
                      post: function (scope, element) {
                          new Dygraph(element[0], demo.data_temp, {
                              customBars: true,
                              title: 'Daily Temperatures in New York vs. San Francisco',
                              ylabel: 'Temperature (F)',
                              legend: 'always',
                              labelsDivStyles: {
                                  'textAlign': 'right'
                              },
                              showRangeSelector: true
                          });
                      }
                  }
              }
          }
      });
  });
  