/*将此文件上传到您的网站上，需要显示时间的地方加入：
<script language="javascript" src="clock.js"></script>
显示的是用户本机的时间。如不需农历则去掉农历部份的函数。
文件编写：久久时间网http://bjtime.cn
*/

var nyear;
var nmonth;
var nday=-1;
var nwday;
var nhrs;
var nmin;
var nsec;

var lmonth,lday,lleap;//农历参数


function NewTick()
{
noww=new Date();
if(noww.getDate()!=nday){
nyear=noww.getFullYear();nmonth=noww.getMonth()+1;nwday=noww.getDay();nday=noww.getDate();

getlunar();//获取农历

}
nhrs=noww.getHours();nmin=noww.getMinutes();nsec=noww.getSeconds();
}


document.write("<span id=\"clock\" style=\"word-break:keep-all\"></span>");

function Draw(){
NewTick();

//显示时间
var s=nyear+'年'+nmonth+'月'+nday+'日 '+'星期'+cweekday(nwday)+' '+shapetime(nhrs,nmin,nsec);
s+=" 农历"+lmonth+"月"+lday;//农历
document.getElementById("clock").innerHTML=s;

setTimeout("Draw()",500);
}


////辅助函数////
var hzWeek= new Array("日","一","二","三","四","五","六","日");
function cweekday(wday){return hzWeek[wday];}
function shapetime(vhrs,vmin,vsec){
if(vsec<=9) vsec="0"+vsec;if(vmin<=9) vmin="0"+vmin;
if(vhrs<=9) vhrs="0"+vhrs;return vhrs+":"+vmin+":"+vsec
}


////农历函数开始////
var lunarInfo=new Array(0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,
0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,
0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,
0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,
0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,
0x06ca0,0x0b550,0x15355,0x04da0,0x0a5b0,0x14573,0x052b0,0x0a9a8,0x0e950,0x06aa0,
0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,
0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b6a0,0x195a6,
0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,
0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x05ac0,0x0ab60,0x096d5,0x092e0,//1990
0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,
0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,
0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,
0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,
0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0,0x14b63);
function lYearDays(y){var i,sum=348;for(i=0x8000;i>0x8;i>>=1) sum+=(lunarInfo[y-1900]&i)?1:0;return(sum+leapDays(y));}function leapDays(y){if(leapMonth(y)) return((lunarInfo[y-1900]&0x10000)?30:29);else return(0);}function leapMonth(y){return(lunarInfo[y-1900]&0xf);}function monthDays(y,m){return((lunarInfo[y-1900]&(0x10000>>m))?30:29);}function Lunar(y,m,d){var i,leap=0,temp=0;var offset=(Date.UTC(y,m,d)-Date.UTC(1900,0,31))/86400000;for(i=1900;i<2050&&offset>0;i++){temp=lYearDays(i);offset-=temp;}if(offset<0){offset+=temp;i--;}this.year=i;leap=leapMonth(i);this.isLeap=false;for(i=1;i<13&&offset>0;i++){if(leap>0&&i==(leap+1)&&this.isLeap==false){--i;this.isLeap=true;temp=leapDays(this.year);}else{temp=monthDays(this.year,i);}if(this.isLeap==true&&i==(leap+1))this.isLeap=false;offset-=temp;}if(offset==0&&leap>0&&i==leap+1)if(this.isLeap){this.isLeap=false;}else{this.isLeap=true;--i;}if(offset<0){offset+=temp;--i;}this.month=i;this.day=offset+1;}
var nStr1=new Array('','一','二','三','四','五','六','七','八','九','十','十一','十二');
var nStr2=new Array('初','十','廿','卅','□');
function GetcDay(d){var s;switch(d){case 10:s='初十';break;case 20:s='二十';break;case 30:s='三十';break;default:s=nStr2[Math.floor(d/10)];s+=nStr1[d%10];break;}return(s);}
function GetcMon(m){if(m==1) return '正';else return nStr1[m];}
function getlunar(){
var lObj=new Lunar(nyear,nmonth-1,nday);
lmonth=GetcMon(lObj.month);
lday=GetcDay(lObj.day);
lleap=lObj.isLeap;
if(lleap==1){lmonth="闰"+lmonth;}
}
////农历函数结束////


//显示开始
Draw();