code: protected function compile()
  	{
  		if ($this->linkTitle == '')
  		{
  			$this->linkTitle = $GLOBALS['TL_LANG']['MSC']['backToTop'];
  		}
  
  		$this->Template->label = $this->linkTitle;
  		$this->Template->title = StringUtil::specialchars($this->linkTitle);
  		$this->Template->request = ampersand(Environment::get('request'), true);
  	}
docs: Generate the content element