显示农历
DDDD = DDDD + SolarTerm(today); //
显示二十四节气
document.write(DDDD);
}
function DaysNumberofDate(DateGL) {
return parseInt((Date.parse(DateGL) - Date.parse(DateGL.getFullYear() + "/1/1")) / 86400000) + 1;
}
function CnDateofDate(DateGL) {
var CnData = new Array(
0x16,0x2a,0xda,0x00,0x83,0x49,0xb6,0x05,0x0e,0x64,0xbb,0x19,0xb2,0x5b,0x87,0x6a,0x57,0x04,0x12,0x75,0x2b,0x1d,0x95,0x8a,0xad,0x55,0x02,0x15,0xaa,0x82,0x6c,0x07,0x0d,0xc9,0x76,0x17,0xb7,0x86,0xe4,0xae,0x11,0xea,0x56,0x1b,0x6d,0x88,0x5a,0x14,0x81,0xd5,0x09,0x0b,0x52,0x16,0xa9,0x84,0x5d,0x06,0x0f,0xd4,0x1a,0x4d,0xba,0x04
);
var CnMonth = new Array();
var CnMonthDays = new Array();
var CnBeginDay;
var LeapMonth;
var Bytes = new Array();
var I;
var CnMonthData;
var DaysCount;
var CnDaysCount;
var ResultMonth;
var ResultDay;
var yyyy = DateGL.getFullYear();
var mm = DateGL.getMonth() + 1;
var dd = DateGL.getDate();
if (yyyy < 100) yyyy += 1900;
if ((yyyy < 1997) || (yyyy > 2020)) {
return 0;
}
Bytes[0] = CnData[(yyyy - 1997) * 4];
Bytes[1] = CnData[(yyyy - 1997) * 4 + 1];
Bytes[2] = CnData[(yyyy - 1997) * 4 + 2];
Bytes[3] = CnData[(yyyy - 1997) * 4 + 3];
if ((Bytes[0] & 0x80) != 0) {
CnMonth[0] = 12;
}
else {
CnMonth[0] = 11;
}
CnBeginDay = (Bytes[0] & 0x7f);
CnMonthData = Bytes[1];
CnMonthData = CnMonthData << 8;
CnMonthData = CnMonthData | Bytes[2];
LeapMonth = Bytes[3];
for (I = 15; I >= 0; I--) {
CnMonthDays[15 - I] = 29;
if (((1 << I) & CnMonthData) != 0) {
CnMonthDays[15 - I]++;
}
if (CnMonth[15 - I] == LeapMonth) {
CnMonth[15 - I + 1] = -LeapMonth;
}
else {
if (CnMonth[15 - I] < 0) {
CnMonth[15 - I + 1] = -CnMonth[15 - I] + 1;
}
else {
CnMonth[15 - I + 1] = CnMonth[15 - I] + 1;
}
if (CnMonth[15 - I + 1] > 12) {
CnMonth[15 - I + 1] = 1;
}
}
}
DaysCount = DaysNumberofDate(DateGL) - 1;
if (DaysCount <= (CnMonthDays[0] - CnBeginDay)) {
if ((yyyy > 1901) && (CnDateofDate(new Date((yyyy - 1) + "/12/31")) < 0)) {
ResultMonth = -CnMonth[0];
}
else {
ResultMonth = CnMonth[0];
}
ResultDay = CnBeginDay + DaysCount;
}
else {
CnDaysCount = CnMonthDays[0] - CnBeginDay;
I = 1;
while ((CnDaysCount < DaysCount) && (CnDaysCount + CnMonthDays[I] < DaysCount)) {
CnDaysCount += CnMonthDays[I];
I++;
}
ResultMonth = CnMonth[I];
ResultDay = DaysCount - CnDaysCount;
}
if (ResultMonth > 0) {
return ResultMonth * 100 + ResultDay;
}
else {
return ResultMonth * 100 - ResultDay;
}
}
function CnYearofDate(DateGL) {
var YYYY = DateGL.getFullYear();
var MM = DateGL.getMonth() + 1;
var CnMM = parseInt(Math.abs(CnDateofDate(DateGL)) / 100);
if (YYYY < 100) YYYY += 1900;
if (CnMM > MM) YYYY--;
YYYY -= 1864;
return CnEra(YYYY) + "年";
}
function CnMonthofDate(DateGL) {
var CnMonthStr = new Array("零","正","二","三","四","五","六","七","八","九","十","冬","腊");
var Month;
Month = parseInt(CnDateofDate(DateGL) / 100);
if (Month < 0) {
return "闰" + CnMonthStr[-Month] + "月";
}
else {
return CnMonthStr[Month] + "月";
}
}
function CnDayofDate(DateGL) {
var CnDayStr = new Array("零","初一","初二","初三","初四","初五","初六","初七","初八","初九","初十","十一","十二","十三","十四","十五","十六","十七","十八","十九","二十","廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十");
var Day;
Day = (Math.abs(CnDateofDate(DateGL))) % 100;
//hanlichen mod
if ("初一" == CnDayStr[Day]) {
// alert(SolarTerm(DateGL));
return CnMonthofDate(DateGL);
} else {
if (SolarTerm(DateGL) != "") {
return SolarTerm(DateGL);
} else {
return CnDayStr[Day];
}
}
}
function DaysNumberofMonth(DateGL) {
var MM1 = DateGL.getFullYear();
MM1 < 100 ? MM1 += 1900 : MM1;
var MM2 = MM1;
MM1 += "/" + (DateGL.getMonth() + 1);
MM2 += "/" + (DateGL.getMonth() + 2);
MM1 += "/1";
MM2 += "/1";
return parseInt((Date.parse(MM2) - Date.parse(MM1)) / 86400000);
}
function CnEra(YYYY) {
var Tiangan = new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸");
var Dizhi = new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥");
return Tiangan[YYYY % 10] + Dizhi[YYYY % 12];
}
function CnDateofDateStr(DateGL) {
if (CnMonthofDate(DateGL) == "零月") return " 请调整您的计算机日期!";
else return "农历" + CnYearofDate(DateGL) + " " + CnMonthofDate(DateGL) + CnDayofDate(DateGL);
}
function SolarTerm(DateGL) {
var SolarTermStr = new Array(
"小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至");
var DifferenceInMonth = new Array(
1272060,1275495,1281180,1289445,1299225,1310355,1321560,1333035,1342770,1350855,1356420,1359045,1358580,1355055,1348695,1340040,1329630,1318455,1306935,1297380,1286865,1277730,1274550,1271556);
var DifferenceInYear = 31556926;
var BeginTime = new Date(1901 / 1 / 1);
BeginTime.setTime(947120460000);
for (; DateGL.getFullYear() < BeginTime.getFullYear();) {
BeginTime.setTime(BeginTime.getTime() - DifferenceInYear 1000);
}
for (; DateGL.getFullYear() > BeginTime.getFullYear();) {
BeginTime.setTime(BeginTime.getTime() + DifferenceInYear 1000);
}
for (var M = 0; DateGL.getMonth() > BeginTime.getMonth(); M++) {
BeginTime.setTime(BeginTime.getTime() + DifferenceInMonth[M] 1000);
}
if (DateGL.getDate() > BeginTime.getDate()) {
BeginTime.setTime(BeginTime.getTime() + DifferenceInMonth[M] 1000);
M++;
}
if (DateGL.getDate() > BeginTime.getDate()) {
BeginTime.setTime(BeginTime.getTime() + DifferenceInMonth[M] * 1000);
M == 23 ? M = 0 : M++;
}
var JQ = "";
if (DateGL.getDate() == BeginTime.getDate()) {
JQ += SolarTermStr[M];
}
return JQ;
}
