/**
  * User function (called from TypoScript) for generating a typo header tag (used in parsefunc)
  *
  * @param	string		$content: Empty, ignore.
  * @param	array		$conf: TypoScript parameters
  * @return	string		Processed output.
  */
 function typohead($content, $conf)
 {
     $this->conf = $this->cObj->mergeTSRef($conf, 'header');
     $this->siteUrl = $conf['siteUrl'];
     $str = trim($this->cObj->getCurrentVal());
     $this->cObj->data['header_layout'] = $this->cObj->parameters['type'];
     $this->cObj->data['header_position'] = $this->cObj->parameters['align'];
     $this->cObj->data['header'] = $str;
     return $this->getHeader();
 }