Page::addFooterData() 

\nn\t3::Page()->addFooterData($html = ''); 

HTML code before the end of the `` inject See nnt3::Page()->addFooter() for simpler version.

\nn\t3::Page()->addFooterData( '' );

@return void``

public function addFooterData( $html = '' ) {
	$this->getPageRenderer()->addFooterData( $html );
}