function myDate(year, month, day, leapMonth)
{
	this.year = year;
	this.month = month;
	this.day = day;
	this.leapMonth = leapMonth;
}
// À½·Â µ¥ÀÌÅÍ (Æò´Þ - ÀÛÀº´Þ :1,  Å«´Þ:2 )
// (À±´ÞÀÌ ÀÖ´Â ´Þ - Æò´ÞÀÌ ÀÛ°í À±´Þµµ ÀÛÀ¸¸é :3 , Æò´ÞÀÌ ÀÛ°í À±´ÞÀÌ Å©¸é : 4)
// (À±´ÞÀÌ ÀÖ´Â ´Þ - Æò´ÞÀÌ Å©°í À±´ÞÀÌ ÀÛÀ¸¸é :5,  Æò´Þ°ú À±´ÞÀÌ ¸ðµÎ Å©¸é : 6)
var lunarMonthTable = [
[2, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 2, 5, 2, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1],   /* 1901 */
[2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2],
[1, 2, 1, 2, 3, 2, 1, 1, 2, 2, 1, 2],
[2, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1],
[2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2],
[1, 2, 2, 4, 1, 2, 1, 2, 1, 2, 1, 2],
[1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1],
[2, 1, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2],
[1, 5, 1, 2, 1, 2, 1, 2, 2, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1],
[2, 1, 2, 1, 1, 5, 1, 2, 2, 1, 2, 2],   /* 1911 */
[2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2],
[2, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2],
[2, 2, 1, 2, 5, 1, 2, 1, 2, 1, 1, 2],
[2, 1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2],
[1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1],
[2, 3, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1],
[2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 5, 2, 2, 1, 2, 2],
[1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 2],
[2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2],   /* 1921 */
[2, 1, 2, 2, 3, 2, 1, 1, 2, 1, 2, 2],
[1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2],
[2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1],
[2, 1, 2, 5, 2, 1, 2, 2, 1, 2, 1, 2],
[1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1],
[2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2],
[1, 5, 1, 2, 1, 1, 2, 2, 1, 2, 2, 2],
[1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2],
[1, 2, 2, 1, 1, 5, 1, 2, 1, 2, 2, 1],
[2, 2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1],   /* 1931 */
[2, 2, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2],
[1, 2, 2, 1, 6, 1, 2, 1, 2, 1, 1, 2],
[1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2],
[1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1],
[2, 1, 4, 1, 2, 1, 2, 1, 2, 2, 2, 1],
[2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 1],
[2, 2, 1, 1, 2, 1, 4, 1, 2, 2, 1, 2],
[2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 2],
[2, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1],
[2, 2, 1, 2, 2, 4, 1, 1, 2, 1, 2, 1],   /* 1941 */
[2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2],
[1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2],
[1, 1, 2, 4, 1, 2, 1, 2, 2, 1, 2, 2],
[1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 1, 2],
[2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2],
[2, 5, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2],
[2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2],
[2, 2, 1, 2, 1, 2, 3, 2, 1, 2, 1, 2],
[2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 1],
[2, 1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2],   /* 1951 */
[1, 2, 1, 2, 4, 2, 1, 2, 1, 2, 1, 2],
[1, 2, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2],
[1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2],
[2, 1, 4, 1, 1, 2, 1, 2, 1, 2, 2, 2],
[1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2],
[2, 1, 2, 1, 2, 1, 1, 5, 2, 1, 2, 2],
[1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2],
[1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1],
[2, 1, 2, 1, 2, 5, 2, 1, 2, 1, 2, 1],
[2, 1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2],   /* 1961 */
[1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1],
[2, 1, 2, 3, 2, 1, 2, 1, 2, 2, 2, 1],
[2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2],
[1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 2],
[1, 2, 5, 2, 1, 1, 2, 1, 1, 2, 2, 1],
[2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2],
[1, 2, 2, 1, 2, 1, 5, 2, 1, 2, 1, 2],
[1, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1],
[2, 1, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2],
[1, 2, 1, 1, 5, 2, 1, 2, 2, 2, 1, 2],   /* 1971 */
[1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1],
[2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 2, 1],
[2, 2, 1, 5, 1, 2, 1, 1, 2, 2, 1, 2],
[2, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2],
[2, 2, 1, 2, 1, 2, 1, 5, 2, 1, 1, 2],
[2, 1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 1],
[2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1],
[2, 1, 1, 2, 1, 6, 1, 2, 2, 1, 2, 1],
[2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2],
[1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 2],   /* 1981 */
[2, 1, 2, 3, 2, 1, 1, 2, 2, 1, 2, 2],
[2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2],
[2, 1, 2, 2, 1, 1, 2, 1, 1, 5, 2, 2],
[1, 2, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2],
[1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 1, 1],
[2, 1, 2, 2, 1, 5, 2, 2, 1, 2, 1, 2],
[1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1],
[2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2],
[1, 2, 1, 1, 5, 1, 2, 2, 1, 2, 2, 2],
[1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2],   /* 1991 */
[1, 2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2],
[1, 2, 5, 2, 1, 2, 1, 1, 2, 1, 2, 1],
[2, 2, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2],
[1, 2, 2, 1, 2, 2, 1, 5, 2, 1, 1, 2],
[1, 2, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2],
[1, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1],
[2, 1, 1, 2, 3, 2, 2, 1, 2, 2, 2, 1],
[2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 1],
[2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1],
[2, 2, 2, 3, 2, 1, 1, 2, 1, 2, 1, 2],   /* 2001 */
[2, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1],
[2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2],
[1, 5, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2],
[1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1],
[2, 1, 2, 1, 2, 1, 5, 2, 2, 1, 2, 2],
[1, 1, 2, 1, 1, 2, 1, 2, 2, 2, 1, 2],
[2, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2],
[2, 2, 1, 1, 5, 1, 2, 1, 2, 1, 2, 2],
[2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2],
[2, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 1],   /* 2011 */
[2, 1, 6, 2, 1, 2, 1, 1, 2, 1, 2, 1],
[2, 1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2],
[1, 2, 1, 2, 1, 2, 1, 2, 5, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 2, 2, 2, 1, 2, 1],
[2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2],
[2, 1, 1, 2, 3, 2, 1, 2, 1, 2, 2, 2],
[1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2],
[2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2],
[2, 1, 2, 5, 2, 1, 1, 2, 1, 2, 1, 2],
[1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1],   /* 2021 */
[2, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 2],
[1, 5, 2, 1, 2, 1, 2, 2, 1, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1],
[2, 1, 2, 1, 1, 5, 2, 1, 2, 2, 2, 1],
[2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2],
[1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 2],
[1, 2, 2, 1, 5, 1, 2, 1, 1, 2, 2, 1],
[2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2],
[1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 2, 1],
[2, 1, 5, 2, 1, 2, 2, 1, 2, 1, 2, 1],   /* 2031 */
[2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 5, 2],
[1, 2, 1, 1, 2, 1, 2, 1, 2, 2, 2, 1],
[2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2],
[2, 2, 1, 2, 1, 4, 1, 1, 2, 2, 1, 2],
[2, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2],
[2, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1],
[2, 2, 1, 2, 5, 2, 1, 2, 1, 2, 1, 1],
[2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 1],
[2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2],   /* 2041 */
[1, 5, 1, 2, 1, 2, 1, 2, 2, 2, 1, 2],
[1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 2]];

/* ¾ç·Â <-> À½·Â º¯È¯ ÇÔ¼ö
 * type : 1 - ¾ç·Â -> À½·Â
 *        2 - À½·Â -> ¾ç·Â
 * leapmonth : 0 - Æò´Þ
 *             1 - À±´Þ (type = 2 À϶§¸¸ À¯È¿)
*/ 
function lunarCalc(year, month, day, type, leapmonth)
{
	var solYear, solMonth, solDay;
	var lunYear, lunMonth, lunDay;
	var lunLeapMonth, lunMonthDay;	
	var i, lunIndex;

	var solMonthDay = [31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];

	/* range check */
	if (year < 1900 || year > 2040)
	{
		alert('1900³âºÎÅÍ 2040³â±îÁö¸¸ Áö¿øÇÕ´Ï´Ù');
		return;
	}

	/* ¼Óµµ °³¼±À» À§ÇØ ±âÁØ ÀÏÀÚ¸¦ ¿©·¯°³·Î ÇÑ´Ù */
	if (year >= 2000)
	{
		/* ±âÁØÀÏÀÚ ¾ç·Â 2000³â 1¿ù 1ÀÏ (À½·Â 1999³â 11¿ù 25ÀÏ) */
		solYear = 2000;
		solMonth = 1;
		solDay = 1;
		lunYear = 1999;
		lunMonth = 11;
		lunDay = 25;
		lunLeapMonth = 0;

		solMonthDay[1] = 29;	/* 2000 ³â 2¿ù 28ÀÏ */
		lunMonthDay = 30;	/* 1999³â 11¿ù */
	}
	else if (year >= 1970)
	{
		/* ±âÁØÀÏÀÚ ¾ç·Â 1970³â 1¿ù 1ÀÏ (À½·Â 1969³â 11¿ù 24ÀÏ) */
		solYear = 1970;
		solMonth = 1;
		solDay = 1;
		lunYear = 1969;
		lunMonth = 11;
		lunDay = 24;
		lunLeapMonth = 0;

		solMonthDay[1] = 28;	/* 1970 ³â 2¿ù 28ÀÏ */
		lunMonthDay = 30;	/* 1969³â 11¿ù */
	}
	else if (year >= 1940)
	{
		/* ±âÁØÀÏÀÚ ¾ç·Â 1940³â 1¿ù 1ÀÏ (À½·Â 1939³â 11¿ù 22ÀÏ) */
		solYear = 1940;
		solMonth = 1;
		solDay = 1;
		lunYear = 1939;
		lunMonth = 11;
		lunDay = 22;
		lunLeapMonth = 0;

		solMonthDay[1] = 29;	/* 1940 ³â 2¿ù 28ÀÏ */
		lunMonthDay = 29;	/* 1939³â 11¿ù */
	}
	else
	{
		/* ±âÁØÀÏÀÚ ¾ç·Â 1900³â 1¿ù 1ÀÏ (À½·Â 1899³â 12¿ù 1ÀÏ) */
		solYear = 1900;
		solMonth = 1;
		solDay = 1;
		lunYear = 1899;
		lunMonth = 12;
		lunDay = 1;
		lunLeapMonth = 0;

		solMonthDay[1] = 28;	/* 1900 ³â 2¿ù 28ÀÏ */
		lunMonthDay = 30;	/* 1899³â 12¿ù */
	}

	lunIndex = lunYear - 1899;

	while (true)
	{
//		document.write(solYear + "-" + solMonth + "-" + solDay + "<->");
//		document.write(lunYear + "-" + lunMonth + "-" + lunDay + " " + lunLeapMonth + " " + lunMonthDay + "<br>");

		if (type == 1 &&
			year == solYear &&
			month == solMonth &&
			day == solDay)
		{
			return new myDate(lunYear, lunMonth, lunDay, lunLeapMonth);
		}	
		else if (type == 2 &&
				year == lunYear &&
				month == lunMonth &&
				day == lunDay && 
				leapmonth == lunLeapMonth)
		{
			return new myDate(solYear, solMonth, solDay, 0);
		}

		/* add a day of solar calendar */
		if (solMonth == 12 && solDay == 31)
		{
			solYear++;
			solMonth = 1;
			solDay = 1;

			/* set monthDay of Feb */
			if (solYear % 400 == 0)
				solMonthDay[1] = 29;
			else if (solYear % 100 == 0)
				solMonthDay[1] = 28;
			else if (solYear % 4 == 0)
				solMonthDay[1] = 29;
			else
				solMonthDay[1] = 28;

		}
		else if (solMonthDay[solMonth - 1] == solDay)
		{
			solMonth++;
			solDay = 1;	
		}
		else
			solDay++;

		/* add a day of lunar calendar */
		if (lunMonth == 12 &&
			((lunarMonthTable[lunIndex][lunMonth - 1] == 1 && lunDay == 29) ||
			(lunarMonthTable[lunIndex][lunMonth - 1] == 2 && lunDay == 30)))
		{
			lunYear++;
			lunMonth = 1;
			lunDay = 1;

			if (lunYear > 2043) {
				alert("ÀÔ·ÂÇϽŠ´ÞÀº ¾ø½À´Ï´Ù.");
				break;
			}

			lunIndex = lunYear - 1899;

			if (lunarMonthTable[lunIndex][lunMonth - 1] == 1)
				lunMonthDay = 29;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 2)
				lunMonthDay = 30;
		}
		else if (lunDay == lunMonthDay)
		{
			if (lunarMonthTable[lunIndex][lunMonth - 1] >= 3
				&& lunLeapMonth == 0)
			{
				lunDay = 1;
				lunLeapMonth = 1;
			}
			else
			{
				lunMonth++;
				lunDay = 1;
				lunLeapMonth = 0;
			}

			if (lunarMonthTable[lunIndex][lunMonth - 1] == 1)
				lunMonthDay = 29;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 2)
				lunMonthDay = 30;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 3)
				lunMonthDay = 29;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 4 &&
					lunLeapMonth == 0)
				lunMonthDay = 29;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 4 &&
					lunLeapMonth == 1)
				lunMonthDay = 30;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 5 &&
					lunLeapMonth == 0)
				lunMonthDay = 30;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 5 &&
					lunLeapMonth == 1)
					lunMonthDay = 29;
			else if (lunarMonthTable[lunIndex][lunMonth - 1] == 6)
				lunMonthDay = 30;
		}
		else
			lunDay++;
	}
}
	function padZero(num,leng) {
		var zero=leng-(""+num).length;
		if (typeof(num)=="number" && zero>0)
		{
			var tmp="";
			for (var i=0; i<zero; i++) tmp+="0";
			return tmp+num;
		}
		else
		{
			return num;
		}
	}