var mydate = new Date();
var year = mydate.getYear();
if (year < 1000)
    year += 1900;
var day = mydate.getDay();
var month = mydate.getMonth() + 1;
if (month < 10)
    month = "0" + month;
var daym = mydate.getDate();
if (daym < 10)
    daym = "0" + daym;
var dayarray = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六");
document.write(year + "年" + month + "月" + daym + "日" + " " + dayarray[day]);