(function($) {

Drupal.fullcalendar.plugins.fullcalendar_options = {
  options: function (fullcalendar, settings) {
    if (!settings.fullcalendar_options) {
      return;
    }
    var options = settings.fullcalendar_options;

    if (options.dayClick) {
      options.dayClick = function (date, allDay, jsEvent, view) {
        // No need to change the view if it's already set.
        if (view == options.dayClickView) {
          return;
        }

        fullcalendar.$calendar.find('.fullcalendar')
          .fullCalendar('gotoDate', date)
          .fullCalendar('changeView', options.dayClickView);
      };
    }
    else {
      delete options.dayClick;
    }

    return options;
  }
};

}(jQuery));