var now=new Date();
var days=new Array("星期天","星期一","星期二","星期三","星期四","星期五","星期六");
var s=" ";
s+=now.getYear();
s+="年 ";
s+=now.getMonth()+1;
s+="月 ";
s+=now.getDate();
s+="日 ";
var index=now.getDay();
s+=days[index];
document.write(s);