today=new Date();
var tdate, x;
var x = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五","星期六");
tdate =(today.getYear()) + "年" + (today.getMonth() + 1 ) + "月" + today.getDate() + "日" + "    " + x[today.getDay()];
document.write(tdate);