protected function generateGeoPosMetaTags()
    {
        // Geo-Position
        if (!empty($this->tsSetupSeo['geoPositionLatitude']) && !empty($this->tsSetupSeo['geoPositionLongitude'])) {
            $this->metaTagList['geo.icmb']     = array(
                'tag'        => 'meta',
                'attributes' => array(
                    'name'    => 'ICBM',
                    'content' => $this->tsSetupSeo['geoPositionLatitude'] . ', '
                        . $this->tsSetupSeo['geoPositionLongitude'],
                ),
            );
            $this->metaTagList['geo.position'] = array(
                'tag'        => 'meta',
                'attributes' => array(
                    'name'    => 'geo.position',
                    'content' => $this->tsSetupSeo['geoPositionLatitude'] . ';'
                        . $this->tsSetupSeo['geoPositionLongitude'],
                ),
            );
        }

        // Geo-Region
        if (!empty($this->tsSetupSeo['geoRegion'])) {
            $this->metaTagList['geo.region'] = array(
                'tag'        => 'meta',
                'attributes' => array(
                    'name'    => 'geo.region',
                    'content' => $this->tsSetupSeo['geoRegion'],
                ),
            );
        }

        // Geo Placename
        if (!empty($this->tsSetupSeo['geoPlacename'])) {
            $this->metaTagList['geo.placename'] = array(
                'tag'        => 'meta',
                'attributes' => array(
                    'name'    => 'geo.placename',
                    'content' => $this->tsSetupSeo['geoPlacename'],
                ),
            );
        }
    }