public function __construct() {

parent::__construct();

}

public function index($link = '') {

$page = $this->page_model->get_info(array('link'=>$link));

if( ! $page ) show_404();

$this->db->set('views', 'views+1', false)->where( array('pid'=>$page->pid) )->update('page');

$this->title = $page->name;

$this->keyword = $page->keyword;

$this->description = $page->description;

$page->title = $page->name;

$data['article'] = $page;

$this->load->view('site_article_page', $data);

}