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var Tid;
var SetTime=4*60*60*1000; //ÉèÖúÁÃëÊý£¬1000ºÁÃëΪ1Ãë
function LTime(){
var MyDiv=document.getElementById("mydiv");
var Time,TempTime,Days,Hours,Minutes,Seconds;
SetTime-=1000;
if (SetTime<(60*1000)){ //µ±Ð¡ÓÚ1·ÖÖÓ
Seconds=Math.floor(SetTime/1000);
Time=Seconds+"Ãë";
}
else if (SetTime<(60*60*1000)){ //µ±Ð¡ÓÚ1Сʱ
Minutes=Math.floor(SetTime/(60*1000));
TempTime=SetTime-(Minutes*60*1000);
Seconds=Math.floor(TempTime/1000);
Time=Minutes+"·Ö"+Seconds+"Ãë";
}
else if (SetTime<(24*60*60*1000)){ //µ±Ð¡ÓÚ1Ìì
Hours=Math.floor(SetTime/(60*60*1000));
TempTime=SetTime-(Hours*60*60*1000)
Minutes=Math.floor(TempTime/(60*1000));
TempTime=TempTime-(Minutes*60*1000);
Seconds=Math.floor(TempTime/1000);
Time=Hours+"Сʱ"+Minutes+"·Ö"+Seconds+"Ãë";
}
else if (SetTime>
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