Kronolith_Calendar::background PHP Метод

    public function background()
    {
        return isset($this->_background) ? $this->_background : '#dddddd';
    }

 /**
  * Returns the background color for this calendar.
  *
  * @return string  A HTML color code.
  */
 public function background()
 {
     return empty($this->_color) ? parent::background() : $this->_color;
 }