<script type=
"text/javascript">
var time_now_server,time_now_client,time_end,time_server_client,timerID
;
//结束时间
time_end=new
Date("2020/01/25 12:00:00");
time_end=time_end.
getTime();
//
开始的时间:如果不填入时间日期默认为当前的日期时间
time_now_server=new Date
;
time_now_server=time_now_server.
getTime();
time_now_client=new
Date();
time_now_client=time_now_client.
getTime();
time_server_client=time_now_server-time_now_client
;
setTimeout("show_time()",1000
);
//显示时间函数
function show_time()
{
var timer = document.
getElementById("timer");
if(!timer){
return
;
}
timer.innerHTML =time_server_client
;
var time_now,time_distance,str_time
;
var int_day,int_hour,int_minute,int_second
;
var time_now=new
Date();
time_now=time_now.
getTime()+time_server_client
;
time_distance=time_end-time_now
;
if(time_distance>0)
{
int_day=Math.
floor(time_distance/86400000
)
time_distance-=int_day*86400000
;
int_hour=Math.
floor(time_distance/3600000
)
time_distance-=int_hour*3600000
;
int_minute=Math.
floor(time_distance/60000
)
time_distance-=int_minute*60000
;
int_second=Math.floor(time_distance/1000)
if(int_hour<10){
int_hour=
"0"+int_hour
;
}
if(int_minute<10){
int_minute=
"0"+int_minute
;
}
if(int_second<10){
int_second=
"0"+int_second
;
}
str_time=int_day+
"天"+int_hour+
"小时"+int_minute+
"分钟"+int_second+
"秒";
timer.innerHTML=str_time
;
setTimeout("show_time()",1000
);
}
else
{
timer.innerHTML =timer.innerHTML
;
clearTimeout(timerID
)
window.location.href=
"http://www.baidu.com";
}
}
</script>
