function __construct()
{
//构造函数
$this->adminLogged = $GLOBALS["adminLogged"];
//获取已登录信息
$this->obj_ajax = new CLASS_AJAX();
/*if ($this->adminLogged["alert"] != "y020102") { //未登录,抛出错误信息
$this->obj_ajax->halt_alert($this->adminLogged["alert"]);
}*/
}