app', {
        defaultView: 'month',
        calendars: MOCK_CALENDARS,
        template: {
          monthGridHeader: function (data) {
            var date = parseInt(data.date.split('-')[2], 10);

            return (
              '<span class="calendar-month-header" style="margin-left: 4px;">' +
              (data.month + 1) +
              '/' +
              date +
              '</span>'
            );
          },
          monthGridHeaderExceed: function (hiddenEvents) {
            return (
   