public function editLocationStyle(DataContainer $dc)
   	{
   		return ($dc->value < 1) ? '' : ' <a href="contao/main.php?do=c4g_map_locstyles&amp;act=edit&amp;id=' . $dc->value . '&amp;popup=1&amp;nb=1&amp;rt=' . REQUEST_TOKEN . '" title="' . sprintf(specialchars($GLOBALS['TL_LANG']['tl_c4g_maps']['editalias'][1]), $dc->value) . '" style="padding-left:3px" onclick="Backend.openModalIframe({\'width\':768,\'title\':\'' . specialchars(str_replace("'", "\\'", sprintf($GLOBALS['TL_LANG']['tl_c4g_maps']['editalias'][1], $dc->value))) . '\',\'url\':this.href});return false">' . Image::getHtml('alias.gif', $GLOBALS['TL_LANG']['tl_c4g_maps']['editalias'][0], 'style="vertical-align:top"') . '</a>';
   	}