var GREG_SDN_OFFSET = 32045,
		DAYS_PER_5_MONTHS = 153,
		DAYS_PER_4_YEARS = 1461,
		DAYS_PER_400_YEARS = 146097;
	var HALAKIM_PER_HOUR = 1080,
		HALAKIM_PER_DAY = 25920,
		HALAKIM_PER_LUNAR_CYCLE = ((29 * HALAKIM_PER_DAY) + 13753),
		HALAKIM_PER_METONIC_CYCLE = (HALAKIM_PER_LUNAR_CYCLE * (12 * 19 + 7));
	var HEB_SDN_OFFSET = 347997,
		NEW_MOON_OF_CREATION = 31524,
		NOON = (18 * HALAKIM_PER_HOUR),
		AM3_11_20 = ((9 * HALAKIM_PER_HOUR) + 204),
		AM9_32_43 = ((15 * HALAKIM_PER_HOUR) + 589);
	var SUN = 0,
		MON = 1,
		TUES = 2,
		WED = 3,
		THUR = 4,
		FRI = 5,
		SAT = 6;
	var today = null,
		afterSundown = false,
		hebrewMonth = 0,
		hebrewDate = 0,
		hebrewYear = 0,
		metonicCycle = 0,
		metonicYear = 0,
		moladDay = 0,
		moladHalakim = 0;
	var gWeekday = new weekdayarr("Sun","Mon","Tues","Wednes","Thurs","Fri","Satur");
	var gMonth = new gregmontharr("January","February","March","April","May","June","July","August","September","October","November","December");
	var hMonth = new hebrewmontharr("Tishri","Cheshvan","Kislev","Tevet","Shevat","AdarI","AdarII","Nisan","Iyyar","Sivan","Tammuz","Av","Elul");
	var mpy = new monthsperyeararr(12,12,13,12,12,13,12,13,12,12,13,12,12,13,12,12,13,12,13);
	function weekdayarr(d0,d1,d2,d3,d4,d5,d6)
	{
		this[0] = d0; this[1] = d1; this[2] = d2; this[3] = d3;
		this[4] = d4; this[5] = d5; this[6] = d6;
	}
	function gregmontharr(m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,m10,m11)
	{
		this[0] = m0; this[1] = m1; this[2] = m2; this[3] = m3;
		this[4] = m4; this[5] = m5; this[6] = m6; this[7] = m7;
		this[8] = m8; this[9] = m9; this[10] = m10; this[11] = m11;
	}
	function hebrewmontharr(m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,m10,m11,m12,m13)
	{
		this[0] = m0; this[1] = m1; this[2] = m2; this[3] = m3;
		this[4] = m4; this[5] = m5; this[6] = m6; this[7] = m7;
		this[8] = m8; this[9] = m9; this[10] = m10; this[11] = m11;
		this[12] = m12; this[13] = m13;
	}
	function monthsperyeararr(m0,m1,m2,m3,m4,m5,m6,m7,m8,m9,
							  m10,m11,m12,m13,m14,m15,m16,m17,m18)
	{
		this[0] = m0; this[1] = m1; this[2] = m2; this[3] = m3;
		this[4] = m4; this[5] = m5; this[6] = m6; this[7] = m7;
		this[8] = m8; this[9] = m9; this[10] = m10; this[11] = m11;
		this[12] = m8; this[13] = m13; this[14] = m14; this[15] = m15;
		this[16] = m16; this[17] = m17; this[18] = m18;
	}
	function getToday()
	{
		if(today == null) {
			today = new Date();
			afterSundown = (today.getHours() >= 19);
		}
	}
	function displayWeekday()
	{
		document.writeln(gWeekday[today.getDay()] + "day");
	}
	function getFullYear(d)
	{
	    var y = d.getYear();
	    if (y < 1000)
	    	y += 1900;
	    return y;
	}	
	function displayGregorianDate()
	{
		document.writeln(gMonth[today.getMonth()] + " " + today.getDate() + ", " + getFullYear(today));
	}
	function displayHebrewDate()
	{
		if(hebrewDate != 0 && hebrewMonth != 0 && hebrewYear != 0)
			document.writeln(hebrewDate + " " + hMonth[hebrewMonth-1] + " " + hebrewYear);
	}
	function GregorianToSdn(inputYear,inputMonth,inputDay)







	{







		var year = 0,







			month = 0,







			sdn;















		// Make year a positive number







		if (inputYear < 0)







			year = inputYear + 4801;







		else







			year = inputYear + 4800;















		// Adjust the start of the year







		if (inputMonth > 2) {







			month = inputMonth - 3;







		}







		else {







			month = inputMonth + 9;







			year--;







		}















		sdn	 = Math.floor((Math.floor(year / 100) * DAYS_PER_400_YEARS) / 4);







		sdn += Math.floor(((year % 100) * DAYS_PER_4_YEARS) / 4);







		sdn += Math.floor((month * DAYS_PER_5_MONTHS + 2) / 5);







		sdn += inputDay - GREG_SDN_OFFSET;







		







		if(afterSundown) {







			sdn++;







		}















		return sdn;







	}















	function SdnToHebrew(sdn)







	{







		var inputDay,







			tishri1 = 0,







			tishri1After = 0,







			yearLength = 0,















		inputDay = sdn - HEB_SDN_OFFSET;















		FindTishriMolad(inputDay);







		tishri1 = Tishri1(metonicYear,moladDay,moladHalakim);















		if (inputDay >= tishri1) {







			// It found Tishri 1 at the start of the year. 







			hebrewYear = metonicCycle * 19 + metonicYear + 1;







			if (inputDay < tishri1 + 59) {







				if (inputDay < tishri1 + 30) {







					hebrewMonth = 1;







					hebrewDate = inputDay - tishri1 + 1;







				}







				else {







					hebrewMonth = 2;







					hebrewDate = inputDay - tishri1 - 29;







				}







				return;







			}















			// We need the length of the year to figure this out,so find Tishri 1 of the next year.







			moladHalakim += HALAKIM_PER_LUNAR_CYCLE * mpy[metonicYear];







			moladDay += Math.floor(moladHalakim / HALAKIM_PER_DAY);







			moladHalakim = moladHalakim % HALAKIM_PER_DAY;







			tishri1After = Tishri1((metonicYear + 1) % 19,moladDay,moladHalakim);







		}







		else {







			// It found Tishri 1 at the end of the year. 







			hebrewYear = metonicCycle * 19 + metonicYear;







			if (inputDay >= tishri1 - 177) {







				// It is one of the last 6 months of the year. 







				if (inputDay > tishri1 - 30) {







					hebrewMonth = 13;







					hebrewDate = inputDay - tishri1 + 30;







				}







				else if (inputDay > tishri1 - 60) {







					hebrewMonth = 12;







					hebrewDate = inputDay - tishri1 + 60;







				}







				else if (inputDay > tishri1 - 89) {







					hebrewMonth = 11;







					hebrewDate = inputDay - tishri1 + 89;







				}







				else if (inputDay > tishri1 - 119) {







					hebrewMonth = 10;







					hebrewDate = inputDay - tishri1 + 119;







				}







				else if (inputDay > tishri1 - 148) {







					hebrewMonth = 9;







					hebrewDate = inputDay - tishri1 + 148;







				}







				else {







					hebrewMonth = 8;







					hebrewDate = inputDay - tishri1 + 178;







				}







				return;







			}







			else {







				if (mpy[(hebrewYear - 1) % 19] == 13) {







					hebrewMonth = 7;







					hebrewDate = inputDay - tishri1 + 207;







					if (hebrewDate > 0)







						return;















					hebrewMonth--;







					hebrewDate += 30;







					if (hebrewDate > 0)







						return;















					hebrewMonth--;







					hebrewDate += 30;







				}







				else {







					hebrewMonth = 6;







					hebrewDate = inputDay - tishri1 + 207;







					if (hebrewDate > 0)







						return;















					hebrewMonth--;







					hebrewDate += 30;







				}







				if (hebrewDate > 0)







					return;















				hebrewMonth--;







				hebrewDate += 29;







				if (hebrewDate > 0)







					return;















				// We need the length of the year to figure this out,so find Tishri 1 of this year. 







				tishri1After = tishri1;







				FindTishriMolad(moladDay - 365);







				tishri1 = Tishri1(metonicYear,moladDay,moladHalakim);







			}







		}















		yearLength = tishri1After - tishri1;







		moladDay = inputDay - tishri1 - 29;







		if (yearLength == 355 || yearLength == 385) {







			// Cheshvan has 30 days 







			if (moladDay <= 30) {







				hebrewMonth = 2;







				hebrewDate = moladDay;







				return;







			}







			moladDay -= 30;







		}







		else {







			// Cheshvan has 29 days 







			if (moladDay <= 29) {







				hebrewMonth = 2;







				hebrewDate = moladDay;







				return;







			}







			moladDay -= 29;







		}















		// It has to be Kislev. 







		hebrewMonth = 3;







		hebrewDate = moladDay;







	}















	function FindTishriMolad(inputDay)







	{







		// Estimate the metonic cycle number.  Note that this may be an under







		// estimate because there are 6939.6896 days in a metonic cycle not







		// 6940,but it will never be an over estimate.	 The loop below will







		// correct for any error in this estimate.







		metonicCycle = Math.floor((inputDay + 310) / 6940);















		// Calculate the time of the starting molad for this metonic cycle.







		MoladOfMetonicCycle();















		// If the above was an under estimate,increment the cycle number until







		// the correct one is found.  For modern dates this loop is about 98.6%







		// likely to not execute,even once,because the above estimate is







		// really quite close.







		while (moladDay < inputDay - 6940 + 310) {







			metonicCycle++;







			moladHalakim += HALAKIM_PER_METONIC_CYCLE;







			moladDay += Math.floor(moladHalakim / HALAKIM_PER_DAY);







			moladHalakim = moladHalakim % HALAKIM_PER_DAY;







		}















		// Find the molad of Tishri closest to this date.







		for (metonicYear = 0; metonicYear < 18; metonicYear++) {







			if (moladDay > inputDay - 74)







				break;















			moladHalakim += HALAKIM_PER_LUNAR_CYCLE * mpy[metonicYear];







			moladDay += Math.floor(moladHalakim / HALAKIM_PER_DAY);







			moladHalakim = moladHalakim % HALAKIM_PER_DAY;







		}







	}















	function MoladOfMetonicCycle()







	{







		var r1,r2,d1,d2;















		// Start with the time of the first molad after creation.







		r1 = NEW_MOON_OF_CREATION;















		// Calculate gMetonicCycle * HALAKIM_PER_METONIC_CYCLE.	 The upper 32







		// bits of the result will be in r2 and the lower 16 bits will be in r1.







		r1 += metonicCycle * (HALAKIM_PER_METONIC_CYCLE & 0xFFFF);







		r2 = r1 >> 16;







		r2 += metonicCycle * ((HALAKIM_PER_METONIC_CYCLE >> 16) & 0xFFFF);















		// Calculate r2r1 / HALAKIM_PER_DAY.  The remainder will be in r1,the







		// upper 16 bits of the quotient will be in d2 and the lower 16 bits







		// will be in d1.







		d2 = Math.floor(r2 / HALAKIM_PER_DAY);







		r2 -= d2 * HALAKIM_PER_DAY;







		r1 = (r2 << 16) | (r1 & 0xFFFF);







		d1 = Math.floor(r1 / HALAKIM_PER_DAY);







		r1 -= d1 * HALAKIM_PER_DAY;















		moladDay = (d2 << 16) | d1;







		moladHalakim = r1;







	}















	function Tishri1(metonicYear,moladDay,moladHalakim)







	{







		var tishri1 = moladDay;







		var dow = tishri1 % 7;















		var leapYear =	metonicYear == 2 || metonicYear == 5 || metonicYear == 7 || metonicYear == 10 ||







						metonicYear == 13 || metonicYear == 16 || metonicYear == 18;















		var lastWasLeapYear =	metonicYear == 3 || metonicYear == 6 || metonicYear == 8 || metonicYear == 11 ||







								metonicYear == 14 || metonicYear == 17 || metonicYear == 0;















		// Apply rules 2,3 and 4







		if ((moladHalakim >= NOON) ||







			((!leapYear) && dow == TUES && moladHalakim >= AM3_11_20) ||







			(lastWasLeapYear && dow == MON && moladHalakim >= AM9_32_43))







		{







			tishri1++;







			dow++;







			if (dow == 7)







				dow = 0;







		}















		// Apply rule 1 after the others because it can cause an additional delay of one day.







		if (dow == WED || dow == FRI || dow == SUN) {







			tishri1++;







		}















		return tishri1;







	}















getToday();







SdnToHebrew(GregorianToSdn(getFullYear(today),today.getMonth()+1,today.getDate()));







displayHebrewDate();































///////









































var months=new Array(13);















months[1]="January";















months[2]="February";















months[3]="March";















months[4]="April";















months[5]="May";















months[6]="June";















months[7]="July";















months[8]="August";















months[9]="September";















months[10]="October";















months[11]="November";















months[12]="December";















var time=new Date();















var lmonth=months[time.getMonth() + 1];















var date=time.getDate();















var year=time.getYear();















if (year < 2000)    // Y2K Fix















year = year + 1900; 















document.write(" / " + lmonth + " " + date + ", " + year);