public function add($sTitle, $bPrepend = false)
	{
		if ($bPrepend)
		{
			$this->aTitles = array_reverse($this->aTitles, true);
			$this->aTitles[$sTitle] = $sTitle;
			$this->aTitles = array_reverse($this->aTitles, true);
		}
		else {
			$this->aTitles[$sTitle] = $sTitle;
		}
	}