public function setDefault($id, $language = '')
	{
		if (isset($this->_items[$id]))
		{
			$this->_default[$language] = $id;
			return true;
		}

		return false;
	}
public function setDefault($id, $language = '')
	{
		if (isset($this->_items[$id]))
		{
			$this->_default[$language] = $id;
			return true;
		}

		return false;
	}
public function setDefault ( $ id , $ language = '' ) { if ( isset ( $ this -> _items [ $ id ] ) ) { $ this -> _default [ $ language ] = $ id ; return true ; } return false ; }
Set the default item by id and language code.

@param   integer  $id        The menu item id.
@param   string   $language  The language cod (since 1.6).
@return  boolean  True, if successful
Set the default item by id and language code .