DocumentBase::outputXmlRekValue

protected function outputXmlRekValue($level, $name, $value)
{
	$result ='';
	$result .= $this->openNodeDirectory($level+0, $name);
	foreach ($value as $list)
	{
		$result .= $this->openNodeDirectory($level+1, 'REK_VALUE');
		foreach ($list as $k=>$v)
			$result .= $this->formatXMLNode($level+2, $k, $v);
		$result .= $this->closeNodeDirectory($level+1, 'REK_VALUE');
	}
	$result .= $this->closeNodeDirectory($level+0, $name);
	return $result;
}