// 数组LunarDaysOfMonth存入农历2001年到2050年每年中的月天数信息
// 农历每月只能是29或30天，一年用12(或13)个二进制位表示，从高到低，对应位为1表示30天，否则29天 
var LunarDaysOfMonth = new Array(    
0xd4a8, 0xd4a0, 0xda50, 0x5aa8, 0x56a0, 0xaad8, 0x25d0, 0x92d0, 0xc958, 0xa950, 
// 2001-2010     
0xb4a0, 0xb550, 0xb550, 0x55a8, 0x4ba0, 0xa5b0, 0x52b8, 0x52b0, 0xa930, 0x74a8, 
// 2011-2020 
0x6aa0, 0xad50, 0x4da8, 0x4b60, 0x9570, 0xa4e0, 0xd260, 0xe930, 0xd530, 0x5aa0, 
// 2021-2030
0x6b50, 0x96d0, 0x4ae8, 0x4ad0, 0xa4d0, 0xd258, 0xd250, 0xd520, 0xdaa0, 0xb5a0, 
// 2031-2040     
0x56d0, 0x4ad8, 0x49b0, 0xa4b8, 0xa4b0, 0xaa50, 0xb528, 0x6d20, 0xada0, 0x55b0 
// 2041-2050 
);
// 数组LunarLeapYear存放农历2001年到2050年闰月的月份，如没有则为0，从高到低，每字节存两年 
var LunarLeapYear = new Array(    
0x40, 0x02, 0x07, 0x00, 0x50, 
// 2001-2010   
0x04, 0x09, 0x00, 0x60, 0x04, 
// 2011-2020    
0x00, 0x20, 0x60, 0x05, 0x00, 
// 2021-2030    
0x30, 0xb0, 0x06, 0x00, 0x50, 
// 2031-2040   
0x02, 0x07, 0x00, 0x50, 0x03 
// 2041-2050 
);  
// 返回农历iLunarYear年的闰月月份，如没有则返回0 
function GetLeapMonth(iLunarYear){     
	var Leap = LunarLeapYear[(iLunarYear - 2001) >> 1];    
	return (((iLunarYear - 2001) & 1) == 0) ? (Leap >> 4) : (Leap & 0x0f);
}  
// 返回农历iLunarYer年iLunarMonth月的天数，结果是一个长整数// 如果iLunarMonth不是闰月， 高字为0，低字为该月的天数
// 如果iLunarMonth是闰月， 高字为后一个月的天数，低字为前一个月的天数
function LunarMonthDays(iLunarYear, iLunarMonth){     
	var High;    
	var Low;    
	var Bit;     
	High = 0;    
	Low = 29;    
	Bit = 16 - iLunarMonth;    
	if ((iLunarMonth > GetLeapMonth(iLunarYear)) && (GetLeapMonth(iLunarYear) > 0))  Bit--;    
	if ((LunarDaysOfMonth[iLunarYear - 2001] & (1 << Bit)) > 0)  Low++;    
	if (iLunarMonth == GetLeapMonth(iLunarYear))    { 
		High = ((LunarDaysOfMonth[iLunarYear - 2001] & (1 << (Bit-1))) > 0) ?  30 : 29;   
	}     
	return Low + (High << 16);
}  
// 返回农历iLunarYear年的总天数
function LunarYearDays(iLunarYear){     
	var Days;    
	var tmp;     
	Days = 0;    
	for (var i=1; i <= 12; i++)    { 
		tmp = LunarMonthDays(iLunarYear, i);        
		Days = Days + ((tmp >> 16) & 0xffff); 
		//取高位         
		Days = Days + (tmp & 0xffff); 
		//取低位    
	}     
	return Days;
}  
// 将农历iLunarYear年格式化成天干地支记年法表示的字符串 
function FormatLunarYear(iLunarYear){    
	var szText1 = new String("甲乙丙丁戊己庚辛壬癸");    
	var szText2 = new String("子丑寅卯辰巳午未申酉戌亥");    
	var strYear;      
	strYear = szText1.substr((iLunarYear - 4) % 10, 1);    
	strYear = strYear + szText2.substr((iLunarYear - 4) % 12, 1);     
	return strYear + "年";
} 
// 将农历iLunarMonth月格式化成农历表示的字符串
function FormatLunarMonth(iLunarMonth){     
	var szText = new String("正二三四五六七八九十");    
	var strMonth;     
	if (iLunarMonth <= 10) {
		strMonth = szText.substr(iLunarMonth - 1, 1);    
	} else if (iLunarMonth == 11) {
		strMonth = "十一";  
	}else {
		strMonth = "十二";  
	}   
	return strMonth + "月";
}  
// 将农历iLunarDay日格式化成农历表示的字符串
function FormatLunarDay(iLunarDay){
	var szText1 = new String("初十廿三");    
	var szText2 = new String("一二三四五六七八九十");    
	var strDay;    
	if ((iLunarDay != 20) && (iLunarDay != 30))    {
		strDay = szText1.substr((iLunarDay - 1) / 10, 1) + szText2.substr((iLunarDay - 1) % 10, 1);    
	} else if (iLunarDay != 20) {
		strDay = szText1.substr(iLunarDay / 10, 1) + "十";  
	} else {  
		strDay = "二十";   
	}      
	return strDay;
} 
// 将公历日期转换为农历日期，返回农历表示的字符串
function GetLunarDateString(SolarDate){
	var tmp;
	var iLunarYear;  
	var iLunarMonth;    
	var iLunarDay;    
	var Leap = false;    
	var MinMilli = 1000 * 60;    
	var HrMilli = MinMilli * 60;    
	var DyMilli = HrMilli * 24;     
	
	// 从2001年1月1日算起，给定的公历日期已经过去的天数    
	// 11323是1970年1月1日到2001年1月1日之间的天数，因为Date是从1970年1月1日作为起点的 
  var beijingTime=SolarDate.getTime()+8*60*60*1000;
  var iSpanDays = Math.floor(beijingTime/ DyMilli) - 11323;
	  
	// 公历2001年1月24日为农历2001年正月初一，差23天    
	if (iSpanDays < 23)    { 
		iYear = 2000;        
		iLunarMonth = 12;       
		iLunarDay = iSpanDays + 7;  
	}  else {        
		// 从农历2001年正月初一算起         
		iSpanDays = iSpanDays - 23;        
		iLunarYear = 2001;        
		iLunarMonth = 1;       
		iLunarDay = 1;         
		// 计算农历年         
		tmp = LunarYearDays(iLunarYear);       
		while (iSpanDays >= tmp) {   
			iSpanDays -= tmp;         
			iLunarYear++;            
			tmp = LunarYearDays(iLunarYear);   
		}         
		// 计算农历月         
		tmp = LunarMonthDays(iLunarYear, iLunarMonth) & 0xffff; 
		//取低字       
		while (iSpanDays >= tmp) {  
			iSpanDays -= tmp;
			if (iLunarMonth == GetLeapMonth(iLunarYear)) 
			// 该年该月闰月    
			{   
				 tmp = LunarMonthDays(iLunarYear, iLunarMonth) >> 16; 
				//取高字  
				if (iSpanDays < tmp)  { 
					Leap = (tmp > 0) ? true : false;  
					// 闰月的后个月？                    
					break;               
				} 
				iSpanDays = iSpanDays - tmp;   
			}   
			iLunarMonth++;  
			tmp = LunarMonthDays(iLunarYear,iLunarMonth) & 0xffff; //取低字     
		}         
		// 计算农历日        
		iLunarDay += iSpanDays;   
	}     

         
	//return FormatLunarYear(iLunarYear) + (Leap ? "闰" : "") + FormatLunarMonth(iLunarMonth) + FormatLunarDay(iLunarDay);
	return FormatLunarMonth(iLunarMonth) + FormatLunarDay(iLunarDay);
    //    return "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ";
}


function getFormatDate(k){
			function Lfill0(num){
			return (num>9?num:"0"+num);
			}
				var o = {
						day_cn:['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
						day_en:['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
						format:'MM-dd  day_cn',
						interval:null,
						str:false
					};
					var date = new Date();
					var day = Lfill0(date.getDate());
					var month =Lfill0(date.getMonth()+1);
					var year = date.getFullYear();
					var week=date.getDay();

					var h=Lfill0(date.getHours());
					var m=Lfill0(date.getMinutes());
					var s=Lfill0(date.getSeconds());
					
					var format=o.format;
					format=format.replace("yyyy",year);
					format=format.replace("MM",month);
					format=format.replace("dd",day);
					format=format.replace("HH",h);
					format=format.replace("mm",m);
					format=format.replace("ss",s);
					format=format.replace("day_cn",o.day_cn[week]);
					format=format.replace("day_en",o.day_en[week]);
					return format;
			}