js农历日期,js获得农历当前日期时间

如：2012年12月18日星期二壬辰年(龙) 冬月初六未时

代码开始：

var   CalendarData=new   Array(20);   
var   madd=new   Array(12);   
var   TheDate=new   Date();   
var   tgString="甲乙丙丁戊己庚辛壬癸";   
var   dzString="子丑寅卯辰巳午未申酉戌亥";   
var   numString="一二三四五六七八九十";   
var   monString="正二三四五六七八九十冬腊";   
var   weekString="日一二三四五六";   
var   sx="鼠牛虎兔龙蛇马羊猴鸡狗猪";   
var   cYear;   
var   cMonth;   
var   cDay;   
var   cHour;   
var   cDateString;   
var   DateString;   
var   Browser=navigator.appName;   
   
function   init()   
{     
    CalendarData[0]=0x41A95;   
    CalendarData[1]=0xD4A;   
    CalendarData[2]=0xDA5;   
    CalendarData[3]=0x20B55;   
    CalendarData[4]=0x56A;   
    CalendarData[5]=0x7155B;   
    CalendarData[6]=0x25D;   
    CalendarData[7]=0x92D;   
    CalendarData[8]=0x5192B;   
    CalendarData[9]=0xA95;   
    CalendarData[10]=0xB4A;   
    CalendarData[11]=0x416AA;   
    CalendarData[12]=0xAD5;   
    CalendarData[13]=0x90AB5;   
    CalendarData[14]=0x4BA;   
    CalendarData[15]=0xA5B;   
    CalendarData[16]=0x60A57;   
    CalendarData[17]=0x52B;   
    CalendarData[18]=0xA93;   
    CalendarData[19]=0x40E95;   
    madd[0]=0;   
    madd[1]=31;   
    madd[2]=59;   
    madd[3]=90;   
    madd[4]=120;   
    madd[5]=151;   
    madd[6]=181;   
    madd[7]=212;   
    madd[8]=243;   
    madd[9]=273;   
    madd[10]=304;   
    madd[11]=334;   
  }   
   
function   GetBit(m,n)   
{     
      return   (m>>n)&1;   
}   
   
function   e2c()   
{       
    var   total,m,n,k;   
    var   isEnd=false;   
    var   tmp=TheDate.getYear();   
    if   (tmp<1900)     tmp+=1900;   
    total=(tmp-2001)*365   
        +Math.floor((tmp-2001)/4)   
        +madd[TheDate.getMonth()]   
        +TheDate.getDate()   
        -23;   
    if   (TheDate.getYear()%4==0&&TheDate.getMonth()>1)   
        total++;   
    for(m=0;;m++)   
    {       
        k=(CalendarData[m]<0xfff)?11:12;   
        for(n=k;n>=0;n--)   
        {   
            if(total<=29+GetBit(CalendarData[m],n))   
            {     
                isEnd=true;   
                break;   
            }   
            total=total-29-GetBit(CalendarData[m],n);   
        }   
        if(isEnd)break;   
    }   
    cYear=2001   +   m;   
    cMonth=k-n+1;   
    cDay=total;   
    if(k==12)   
    {   
        if(cMonth==Math.floor(CalendarData[m]/0x10000)+1)   
            cMonth=1-cMonth;   
        if(cMonth>Math.floor(CalendarData[m]/0x10000)+1)   
            cMonth--;   
    }   
    cHour=Math.floor((TheDate.getHours()+3)/2);   
}   
   
function   GetcDateString()   
{   var   tmp="";   
    tmp+=tgString.charAt((cYear-4)%10);       //年干   
    tmp+=dzString.charAt((cYear-4)%12);       //年支   
    tmp+="年(";   
    tmp+=sx.charAt((cYear-4)%12);   
    tmp+=")   ";   
    if(cMonth<1)   
    {     
      tmp+="闰";   
        tmp+=monString.charAt(-cMonth-1);   
    }   
    else  
        tmp+=monString.charAt(cMonth-1);   
    tmp+="月";   
    tmp+=(cDay<11)?"初":((cDay<20)?"十":((cDay<30)?"廿":"卅"));   
    if(cDay%10!=0||cDay==10)   
        tmp+=numString.charAt((cDay-1)%10);   
    tmp+="    ";   
    if(cHour==13)tmp+="夜";   
        tmp+=dzString.charAt((cHour-1)%12);   
    tmp+="时";   
    cDateString=tmp;   
    return   tmp;   
}   
   
function   GetDateString()   
{     
    var   tmp="";   
    var   t1=TheDate.getYear();   
    if   (t1<1900)t1+=1900;   
    tmp+=t1   
              +"年"  
              +(TheDate.getMonth()+1)+"月"  
              +TheDate.getDate()+"日   "  
              //+TheDate.getHours()+":"   
              //+((TheDate.getMinutes()<10)?"0":"")   
              //+TheDate.getMinutes() 
              +"   星期"+weekString.charAt(TheDate.getDay());     
    DateString=tmp;   
    return   tmp;   
}
    
init();   
e2c();   
GetDateString(); 
GetcDateString();   
document.write(DateString," ",cDateString);

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var CalendarData=new Array(20);

var madd=new Array(12);

var TheDate=new Date();

var tgString="甲乙丙丁戊己庚辛壬癸";

var dzString="子丑寅卯辰巳午未申酉戌亥";

var numString="一二三四五六七八九十";

var monString="正二三四五六七八九十冬腊";

var weekString="日一二三四五六";

var sx="鼠牛虎兔龙蛇马羊猴鸡狗猪";

var cYear;

var cMonth;

var cDay;

var cHour;

var cDateString;

var DateString;

var Browser=navigator.appName;

function init()

{

CalendarData[0]=0x41A95;

CalendarData[1]=0xD4A;

CalendarData[2]=0xDA5;

CalendarData[3]=0x20B55;

CalendarData[4]=0x56A;

CalendarData[5]=0x7155B;

CalendarData[6]=0x25D;

CalendarData[7]=0x92D;

CalendarData[8]=0x5192B;

CalendarData[9]=0xA95;

CalendarData[10]=0xB4A;

CalendarData[11]=0x416AA;

CalendarData[12]=0xAD5;

CalendarData[13]=0x90AB5;

CalendarData[14]=0x4BA;

CalendarData[15]=0xA5B;

CalendarData[16]=0x60A57;

CalendarData[17]=0x52B;

CalendarData[18]=0xA93;

CalendarData[19]=0x40E95;

madd[0]=0;

madd[1]=31;

madd[2]=59;

madd[3]=90;

madd[4]=120;

madd[5]=151;

madd[6]=181;

madd[7]=212;

madd[8]=243;

madd[9]=273;

madd[10]=304;

madd[11]=334;

}

function GetBit(m,n)

{

return (m>>n)&1;

}

function e2c()

{

var total,m,n,k;

var isEnd=false;

var tmp=TheDate.getYear();

if (tmp<1900) tmp+=1900;

total=(tmp-2001)*365

+Math.floor((tmp-2001)/4)

+madd[TheDate.getMonth()]

+TheDate.getDate()

-23;

if (TheDate.getYear()%4==0&&TheDate.getMonth()>1)

total++;

for(m=0;;m++)

{

k=(CalendarData[m]<0xfff)?11:12;

for(n=k;n>=0;n--)

{

if(total<=29+GetBit(CalendarData[m],n))

{

isEnd=true;

break;

}

total=total-29-GetBit(CalendarData[m],n);

}

if(isEnd)break;

}

cYear=2001 + m;

cMonth=k-n+1;

cDay=total;

if(k==12)

{

if(cMonth==Math.floor(CalendarData[m]/0x10000)+1)

cMonth=1-cMonth;

if(cMonth>Math.floor(CalendarData[m]/0x10000)+1)

cMonth--;

}

cHour=Math.floor((TheDate.getHours()+3)/2);

}

function GetcDateString()

{ var tmp="";

tmp+=tgString.charAt((cYear-4)%10); //年干

tmp+=dzString.charAt((cYear-4)%12); //年支

tmp+="年(";

tmp+=sx.charAt((cYear-4)%12);

tmp+=") ";

if(cMonth<1)

{

tmp+="闰";

tmp+=monString.charAt(-cMonth-1);

}

else

tmp+=monString.charAt(cMonth-1);

tmp+="月";

tmp+=(cDay<11)?"初":((cDay<20)?"十":((cDay<30)?"廿":"卅"));

if(cDay%10!=0||cDay==10)

tmp+=numString.charAt((cDay-1)%10);

tmp+=" ";

if(cHour==13)tmp+="夜";

tmp+=dzString.charAt((cHour-1)%12);

tmp+="时";

cDateString=tmp;

return tmp;

}

function GetDateString()

{

var tmp="";

var t1=TheDate.getYear();

if (t1<1900)t1+=1900;

tmp+=t1

+"年"

+(TheDate.getMonth()+1)+"月"

+TheDate.getDate()+"日 "

//+TheDate.getHours()+":"

//+((TheDate.getMinutes()<10)?"0":"")

//+TheDate.getMinutes()

+" 星期"+weekString.charAt(TheDate.getDay());

DateString=tmp;

return tmp;

}

init();

e2c();

GetDateString();

GetcDateString();

document.write(DateString," ",cDateString);