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",
