代码如下:
var maxtime = 60*60;//60*60 //一个小时，按秒计算，自己调整!
function CountDown(){
if(maxtime>=0){
//minutes = Math.floor(maxtime/60);
seconds = Math.floor(maxtime%60);
//msg = "距离结束还有"+minutes+"分"+seconds+"秒";
msg = "距离结束还有"+seconds+"秒";
document.all["timer"].innerHTML=msg;
if(maxtime == 5*60){
alert('注意，还有5分钟!');
}
--maxtime;
}else{
clearInterval(timer);
//alert("时间到，结束!");
maxtime=60*60;
timer = setInterval("CountDown()",1000);
}
}
timer = setInterval("CountDown()",1000);
//-->
var maxtime = 5*60;//60*60 //一个小时，按秒计算，自己调整!
var timer;
function CountDown(){
if(maxtime>=0){
var minutes = Math.floor(maxtime/60);
var seconds = Math.floor(maxtime%60);
var msg = "距离刷新还有"+minutes+"分"+seconds+"秒";
$('#timer').html(msg);
//document.all["timer"].innerHTML=msg;
--maxtime;
}else{
clearInterval(timer);
//一下两个方法是倒计时结束后调用的方法
searchTaskList();
myajax();
//设置下一次的倒计时
maxtime=5*60;
timer = setInterval("CountDown()",1000);
}
}
timer = setInterval("CountDown()",1000);
//-->
