public function index()
{
$vars = $_REQUEST;
$total = EventModel::_list($vars, true);
$Page = new Newpage($total, 9);
$list = EventModel::_list($vars, false, $Page->limit);
$types = EventModel::types();
$recommend = EventModel::recommend(3);
$this->assign('recommend', $recommend);
$this->assign(array('list' => $list, 'page' => $Page->getPage(), 'types' => $types));
$area = M('area')->where(array('pid' => 0))->field('area_id id,title')->order('sort asc')->limit(50)->select();
array_unshift($area, array('id' => 0, 'title' => '全部'));
$this->assign('areas', $area);
$this->assign($vars);
$this->display();
}