public function render($html = null) {
		$link = $this->getAnchor()->render();
		
		if ($html !== null) {
			$link .= $this->getSeparator();
			$link .= $html;
		}
		
		return parent::render($link);
	}
public function render($html = null) {
		$link = $this->getAnchor()->render();
		
		if ($html !== null) {
			$link .= $this->getSeparator();
			$link .= $html;
		}
		
		return parent::render($link);
	}
public function render ( $ html = null ) { $ link = $ this -> getAnchor ( ) -> render ( ) ; if ( $ html !== null ) { $ link .= $ this -> getSeparator ( ) ; $ link .= $ html ; } return parent :: render ( $ link ) ; }
Render the navigation element

@param  string $html
@return string
Render the navigation element