// JavaScript Document
window.onload=ShowSpring();

function  ShowSpring(){
    var Now= new Date();//获取当前时间
    var SpringDate=new Date(2012,1,23);//指定时间
    var SpringTime=SpringDate.getTime();//获得时间
    var NowTime=Now.getTime();//获得当前时间
    var TimeSub=SpringTime-NowTime;
    
    //天
    var DaySub=TimeSub/(1000*60*60*24);
    DaySub=Math.floor(DaySub);
    
    //小时
    var HourSub=TimeSub/(1000*60*60);
    HourSub=Math.floor(HourSub);
    
    //分钟
    var MinutesSub=TimeSub/(1000*60);
    MinutesSub=Math.floor(MinutesSub);
    
    //秒钟
    var SecondsSub=TimeSub/(1000);
    SecondsSub=Math.floor(SecondsSub);
    
    var resultDay="距离2012年的春节还有"+DaySub+"天"+HourSub+"小时"+MinutesSub+"分"+SecondsSub+"秒";
    alert(resultDay);
     
    
    }