function ShowDate(dtime)
  {
        var d = new Date();
		var week ;
        var week ;
	switch (d.getDay())
	{
		case 0:week="星期日";break;
		case 1:week="星期一";break;
		case 2:week="星期二";break;
		case 3:week="星期三";break;
		case 4:week="星期四";break;
		case 5:week="星期五";break;
		default:week="星期六";break;
	}
       	dtime = d.getYear() + "年" + (d.getMonth()+1) + "月" + d.getDate() + "日" + "  "+week;
        return dtime;
  }