每天多个固定时间倒计时

function Time(){

var NowTime = new Date();

var ntime=NowTime.getFullYear()+'/'+(NowTime.getMonth()+1)+'/'+NowTime.getDate()

var ntime2=NowTime.getFullYear()+'/'+(NowTime.getMonth()+1)+'/'+(NowTime.getDate()+1)

var EndTime= new Date(ntime+ ' 9:30:00');

var EndTime2= new Date(ntime+ ' 13:30:00');

var EndTime3= new Date(ntime2+ ' 9:30:00');

cha1=EndTime.getTime() - NowTime.getTime();

cha2=EndTime2.getTime() - NowTime.getTime();

cha3=EndTime3.getTime() - NowTime.getTime();

if(cha1>0){

t=cha1

}

if(cha1<=0&&cha2>0){

t=cha2

}

if(cha2<=0&&cha3>0){

t=cha3

}

var d=Math.floor(t/1000/60/60/24);

var h=Math.floor(t/1000/60/60%24);

var m=Math.floor(t/1000/60%60);

var s=Math.floor(t/1000%60);

document.getElementById("pro_djs").innerHTML="倒计时"+h +"时"+m +"分"+s +"秒";

}



 



setInterval(Time,1000);