分类:
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
- <title>JS时间倒计时</title>
- <script type="text/javascript">
- var time_now_server,time_now_client,time_end,time_server_client,timerID;
- time_end=new Date("2010/10/4 11:10:1");//结束的时间
- time_end=time_end.getTime();
- time_now_server=new Date("2010/10/04 10:10:1");//开始的时间
- 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);
- 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)
- }
- }
- </script>
- </head>
- <body>
- <div id="timer">这里会被替换成例如:**天**小时**分钟**秒</div>
- </body>
- </html>