页面动态显示当前时间

$(document).ready(function(){
    display();
})

function display() {
    var time = new Date(); //获得当前时间
    var week = "日一二三四五六".charAt(time.getDay());
    var year = time.getYear() + 1900;
    var month = time.getMonth() + 1;　　//获得小时、分钟、秒
    var hour = time.getHours();
    var minute = time.getMinutes();
    var second = time.getSeconds();
    if(minute < 10){ minute="0"+minute;}
    if(second < 10){ second = "0"+second; }

    var innerHTML = year + "年" + month + "月" + time.getDate() + "日 " + hour + ":" + minute + ":" + second + "  " + "星期" + week;
    $("#nowTime").html(innerHTML);
    setTimeout("display()", 1000);
}