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function LTime(){
    var MyDiv=document.getElementById("mydiv");
    var TempTime=new Date("2050/01/01").getTime();
    var NowTime=new Date().getTime();
    var NowTime=TempTime-NowTime
    MyDiv.innerHTML="¾à2050Äê1ÔÂ1ÈÕ»¹²î£º";
    
    var LDay=Math.floor(NowTime/(24*60*60*1000));
    if (LDay<10){
        MyDiv.innerHTML+="0"+LDay+"Ìì";
    }
    else{
        MyDiv.innerHTML+=LDay+"Ìì";
    }
    
    NowTime-=LDay*(24*60*60*1000);
    var LHours=Math.floor(NowTime/(60*60*1000));
    if (LHours<10){
        MyDiv.innerHTML+="0"+LHours+"ʱ";
    }
    else{
        MyDiv.innerHTML+=LHours+"ʱ";
    }
            
    NowTime-=LHours*(60*60*1000);
    var LMinutes=Math.floor(NowTime/(60*1000));
    if (LMinutes<10){
        MyDiv.innerHTML+="0"+LMinutes+"·Ö";
    }
    else{
        MyDiv.innerHTML+=LMinutes+"·Ö";
    }
    
    NowTime-=LMinutes*(60*1000);
    var LSeconds=Math.floor(NowTime/1000);
    if (LSeconds<10){
        MyDiv.innerHTML+="0"+LSeconds


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