function timer(intDiff){
window.setInterval(function(){
var day=0, hour=0, minute=0, second=0;//时间默认值
if(intDiff > 0){
//floor() 方法执行的是向下取整计算，它返回的是小于或等于函数参数，并且与之最接近的整数。
day = Math.floor(intDiff / (60 * 60 * 24));
hour = Math.floor(intDiff / (60 * 60)) - (day * 24);
minute = Math.floor(intDiff / 60) - (day * 24 * 60) - (hour * 60);
second = Math.floor(intDiff) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60);
}
else if(intDiff == 0){
} else if(intDiff == -1){
showpopbox("annual_end",1,0);
}
if((day+hour+minute+second) ==0){
if ({$act_status} == '0') {
//location.reload(location.href);
showpopbox("annual_nostar",1,0);
}else{
showpopbox("annual_end",1,0);
}
}
$('#day_show').html(day);
$('#hour_show').html(hour);
$('#minute_show').html(minute);
$('#second_show').html(second);
intDiff--;
}, 1000);
}
