public void exetimer()
{
MailManage mailManage = new MailManage();
int newMailNumber = mailManage.GetNewMailNumber(this.Session["yhdm"].ToString());
if (newMailNumber > 0)
{
this.PopupWin_Email.Visible = true;
this.PopupWin_Email.AutoShow = true;
this.PopupWin_Email.Message = "你有" + newMailNumber + "封新邮件!";
}
}