var now=new Date();
var days=new Array("星期日","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);