var now=new Date();
var month=now.getMonth()+1;
var date=now.getDate();

switch (now.getDay()) {
case 0:
var day="星期天";
break;
case 1:
var day="星期一";
break;
case 2:
var day="星期二"; 
break;
case 3:
var day="星期三"; 
break;
case 4:
var day="星期四"; 
break;
case 5:
var day="星期五"; 
break;
case 6:
var day="星期六"; }


var showTime=now.getYear()+"年"+month+"月"+date+"日"+" "+day+" ";