function showTime(){
	var today = new Date();
	var year=today.getFullYear();//返回当前系统日期的年份
	var month=today.getMonth()+1;//返回当前系统日期的月份数
	var day=today.getDate();//返回当前系统日期的天数
	var theweek=today.getDay();//返回当前系统日期的星期
	switch(theweek){
		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;
		case 6:week="星期六";break;
	}

	var timeVal="";
	timeVal += year+"年";
	timeVal += ((month<10)?"0"+month:month)+"月";
	timeVal += ((day<10)?"0"+day:day)+"日"+" ";	
	timeVal += " "+week+" ";

	fuck.innerHTML = timeVal;
}
setInterval("showTime()",1000);