function CalConv()



 {



	FIRSTYEAR = 1998;



	LASTYEAR = 2031;



	today = new Date();



	SolarYear = today.getFullYear();



	SolarMonth = today.getMonth() + 1;



	SolarDate = today.getDate();



	Weekday = today.getDay();



	LunarCal = [



 new tagLunarCal( 27, 5, 3, 43, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1 ),



 new tagLunarCal( 46, 0, 4, 48, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1 ), /* 88 */



 new tagLunarCal( 35, 0, 5, 53, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1 ), /* 89 */



 new tagLunarCal( 23, 4, 0, 59, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 42, 0, 1, 4, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 31, 0, 2, 9, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0 ),



 new tagLunarCal( 21, 2, 3, 14, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1 ), /* 93 */



 new tagLunarCal( 39, 0, 5, 20, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 28, 7, 6, 25, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1 ),



 new tagLunarCal( 48, 0, 0, 30, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1 ),



 new tagLunarCal( 37, 0, 1, 35, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1 ), /* 97 */



 new tagLunarCal( 25, 5, 3, 41, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1 ),



 new tagLunarCal( 44, 0, 4, 46, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1 ),



 new tagLunarCal( 33, 0, 5, 51, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 22, 4, 6, 56, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ), /* 101 */



 new tagLunarCal( 40, 0, 1, 2, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ),



 new tagLunarCal( 30, 9, 2, 7, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 49, 0, 3, 12, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 38, 0, 4, 17, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0 ), /* 105 */



 new tagLunarCal( 27, 6, 6, 23, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1 ),



 new tagLunarCal( 46, 0, 0, 28, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0 ),



 new tagLunarCal( 35, 0, 1, 33, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0 ),



 new tagLunarCal( 24, 4, 2, 38, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ), /* 109 */



 new tagLunarCal( 42, 0, 4, 44, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 31, 0, 5, 49, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0 ),



 new tagLunarCal( 21, 2, 6, 54, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1 ),



 new tagLunarCal( 40, 0, 0, 59, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1 ), /* 113 */



 new tagLunarCal( 28, 6, 2, 5, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0 ),



 new tagLunarCal( 47, 0, 3, 10, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1 ),



 new tagLunarCal( 36, 0, 4, 15, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1 ),



 new tagLunarCal( 25, 5, 5, 20, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0 ), /* 117 */



 new tagLunarCal( 43, 0, 0, 26, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1 ),



 new tagLunarCal( 32, 0, 1, 31, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0 ),



 new tagLunarCal( 22, 3, 2, 36, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0 ) ];



 /* 民国年月日 Codes by / */



 SolarCal = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];



SolarDays = [ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365, 396, 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366, 397 ];



	



	



	if ( SolarYear <= FIRSTYEAR || SolarYear > LASTYEAR ) return 1;



	sm = SolarMonth - 1;



		if ( sm < 0 || sm > 11 ) return 2;



		leap = GetLeap( SolarYear );



	if ( sm == 1 )



		d = leap + 28;



	else



		d = SolarCal[sm];



	if ( SolarDate < 1 || SolarDate > d ) return 3;



	y = SolarYear - FIRSTYEAR;



	acc = SolarDays[ leap*14 + sm ] + SolarDate;



	kc = acc + LunarCal[y].BaseKanChih;



	Kan = kc % 10;



	Chih = kc % 12;



	



	Age = kc % 60;



	if ( Age < 22 )



		Age = 22 - Age;



	else



		Age = 82 - Age;



	



	if ( acc <= LunarCal[y].BaseDays ) {



		y--;



		LunarYear = SolarYear - 1;



		leap = GetLeap( LunarYear );



		sm += 12;



		acc = SolarDays[leap*14 + sm] + SolarDate;



	 }



	else



		LunarYear = SolarYear;



			l1 = LunarCal[y].BaseDays;



	for ( i=0; i<13; i++ ) {



		l2 = l1 + LunarCal[y].MonthDays[i] + 29;



		if ( acc <= l2 ) break;



		l1 = l2;



	 }



	LunarMonth = i + 1;



	LunarDate = acc - l1;



	im = LunarCal[y].Intercalation;



	if ( im != 0 && LunarMonth > im ) {



		LunarMonth--;



		if ( LunarMonth == im ) LunarMonth = -im;



	 }



	if ( LunarMonth > 12 ) LunarMonth -= 12;



 today=new Date();



 function initArray(){



 this.length=initArray.arguments.length



 for(var i=0;i<this.length;i++)



 this[i+1]=initArray.arguments[i] }



 var d=new initArray("星期日","星期一","星期二","星期三","星期四","星期五","星期六");



 var nowd = new Date(); 



 document.write("", nowd.getFullYear(),"年",today.getMonth()+1,"月",today.getDate(),"日 ");



 



 months = ["一","二","三","四","五","六","七","八","九","十","十一","十二"];



 



 days = ["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"];



 document.write( "农历"+months[LunarMonth-1]+"月" + days[LunarDate-1] + " ");



  document.write(d[today.getDay()+1]);



 return 0; 



}



 /* 是否有闰年, 0 平年, 1 闰年 */



function GetLeap( year )



 {



 if ( year % 400 == 0 )



 return 1;



 else if ( year % 100 == 0 )



 return 0;



 else if ( year % 4 == 0 )



 return 1;



 else



 return 0;



 }



function tagLunarCal( d, i, w, k, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13) {



 this.BaseDays = d; 



 this.Intercalation = i; /* 0代表此年沒有闰月 */



 this.BaseWeekday = w; /* 民国1月1日星期減 1 */



 this.BaseKanChih = k; /* 民国1月1日干支序号减 1 */



 this.MonthDays = [ m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13 ]; /* 此農曆年每月之大小, 0==小月(29日), 1==大月(30日) */



}