public function setInactive($name) {
		$element = $this->getElement($name);
		
		if ($element instanceof Element) {
			$element->setInactive();
		}
		
		return $this;
	}
public function setInactive($name) {
		$element = $this->getElement($name);
		
		if ($element instanceof Element) {
			$element->setInactive();
		}
		
		return $this;
	}
public function setInactive ( $ name ) { $ element = $ this -> getElement ( $ name ) ; if ( $ element instanceof Element ) { $ element -> setInactive ( ) ; } return $ this ; }
Set an element to inactive

@param  string $name
@return Navigation
Set an element to inactive