public function goBack($showMessage)
	{
		$blockcenter = new XmlBlockCollection($this->_myWords->Value("MSGERROR"), BlockPosition::Center );
		$this->_document->addXmlnukeObject($blockcenter);

		$paragraph = new XmlParagraphCollection();
		$blockcenter->addXmlnukeObject($paragraph);

		$paragraph->addXmlnukeObject(new XmlnukeText($showMessage,true));

		$anchor = new XmlAnchorCollection("javascript:history.go(-1)");
		$anchor->addXmlnukeObject(new XmlnukeText($this->_myWords->Value("TXT_BACK")));
		$paragraph->addXmlnukeObject($anchor);
	}