var isMonth = new Array ("1月","2月","3月","4月","5月","6月", "7月","8月","9月","10月","11月","12月"); var isDay = new Array("星期日","星期一", "星期二", "星期三", "星期四","星期五", "星期六","星期日");
定义两个数组及其所包含的元素。
today = new Date () ; Year=today.getYear(); Date=today.getDate();
获得当前的日期年份和日期。
if (document.all) document.title="今天是: "+Year+"年"+ isMonth[today.getMonth()]+ Date+"日"+isDay[today.getDay()]