求大神解答 c币多多感谢了

如图片一样计算俩个日期之间的时间差
并且更改开始时间或截止时间是下方的阴历开始跟截止同样改变，改变成同一天
大神帮帮小弟最好带注释感谢了
图片说明

 <div class="maincontent">
                        <h2>在线日期计算</h2>

                            <script>//显示当前日期时间
                                setInterval("jnkc.innerHTML=new Date().toLocaleString()+'星期'+'日一二三四五六'.charAt(new Date().getDay());",1000);
                            </script>


                            <div id="t1">

                                <p class="today">今天是</p><label id="jnkc" ></label> 
                                <div class="sj" ><span class="qz">起止</span><span class="jz">截止</span></div>
                                <form name="reg_testdate" method="post" class="date">
                                   <select name="YYYY" onChange="YYYYDD(this.value)"></select><span>年</span>
                                    <select name="MM" onChange="MMDD(this.value)"> </select><span>月</span>
                                    <select name="DD" ></select><span>日</span>

                                </form>
                                <form name="reg_testdate4" method="post" class="date4">
                                    <select name="YYYY4" onChange="YYYYDD4(this.value)"></select><span>年</span>
                                    <select name="MM4" onChange="MMDD4(this.value)"> </select><span>月</span>
                                    <select name="DD4" ></select><span>日</span>

                                </form>
                                <form name="reg_testdate1" method="post" class="date1">
                                   <select name="YYYY1" onChange="YYYYDD1(this.value)"></select><span>年</span>
                                    <select name="MM1" onChange="MMDD1(this.value)"> </select><span>月</span>
                                    <select name="DD1" ></select>
                                </form>
                               <form name="reg_testdate3" method="post" class="date3">
                                    <select name="YYYY3" onChange="YYYYDD3(this.value)"></select><span>年</span>
                                    <select name="MM3" onChange="MMDD3(this.value)"> </select><span>月</span>
                                    <select name="DD3" ></select>
                                </form>

                                <form name="reg_testdate2" id="jg" class="date2">

                                    <input type="text" class="tet" onChange="YYYYDD2(this.value)"/><span>年</span>
                                    <input type="text" class="tet" onChange="MMDD2(this.value)"/><span>月</span>
                                    <input type="text" class="tet"/><span>周</span>
                                    <input type="text" class="tet"/><span>日</span>
                                    <input type="text" class="tet"/><span>小时</span>
                                    <input type="text" class="tet"/><span>分钟</span>
                                    <input type="text" class="tet"/><span>秒</span>
                                </form>

                            </div>




           </div>

js阴历阳历转换
http://www.cnblogs.com/zhaoshun/archive/2008/12/24/1361623.html

计算时间将年月日组合成 '2015/12/15'字符串，然后new Date( '2015/12/15')得到日期对象，调用getTime()得到时间戳，两个时间戳相减得到毫秒，转换换天小时这种就不用多说了吧

首先，你要给这些下拉列表添加onblur时间，当鼠标移除的时候，以阳历开始时间为例：
    第一步：获取初始年份的值，月份的值，日期的值，拼接起来，转换日期格式
    第二步：    根据阳历获取阴历的值，并修改阴历的值
    第三步：获取结束年份的值，月份的值，日期的值，拼接起来，转换日期格式
    第四部：结束日期-开始日期得到差值
    获取差值年份，月份，日期的值，分别赋给相应的text，至于周就不用算了，没有多大意义
    小时分钟秒因为你没传值，索引都默认为00

这是我写的转阴历的例子，直接就可以引用：
js：
 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, 0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0, 0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0, 0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6, 0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570, 0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0, 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) var solarMonth=new Array(31,28,31,30,31,30,31,31,30,31,30,31); var Gan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸"); var Zhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"); var Animals=new Array("鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"); var solarTerm = new Array("小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至") var sTermInfo = new Array(0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758) var nStr1 = new Array('日','一','二','三','四','五','六','七','八','九','十') var nStr2 = new Array('初','十','廿','卅','　') var monthName = new Array("JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC"); /***************************************************************************** 日期计算 *****************************************************************************/ //====================================== 传回农历 y年的总天数 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)) } //====================================== 传回农历 y年闰月的天数 function leapDays(y) { if(leapMonth(y)) return((lunarInfo[y-1900] & 0x10000)? 30: 29) else return(0) } //====================================== 传回农历 y年闰哪个月 1-12 , 没闰传回 0 function leapMonth(y) { return(lunarInfo[y-1900] & 0xf) } //====================================== 传回农历 y年m月的总天数 function monthDays(y,m) { return( (lunarInfo[y-1900] & (0x10000>>m))? 30: 29 ) } //====================================== 算出农历, 传入日期物件, 传回农历日期物件 // 该物件属性有 .year .month .day .isLeap .yearCyl .dayCyl .monCyl function Lunar(objDate) { <pre><code> var i, leap=0, temp=0 var baseDate = new Date(1900,0,31) var offset = (objDate - baseDate)/86400000 this.dayCyl = offset + 40 this.monCyl = 14 for(i=1900; i<2050 && offset>0; i++) { temp = lYearDays(i) offset -= temp this.monCyl += 12 } if(offset<0) { offset += temp; i--; this.monCyl -= 12 } this.year = i this.yearCyl = i-1864 leap = leapMonth(i) //闰哪个月 this.isLeap = false for(i=1; i<13 && offset>0; i++) { //闰月 if(leap>0 && i==(leap+1) && this.isLeap==false) { --i; this.isLeap = true; temp = leapDays(this.year); } else { temp = monthDays(this.year, i); } //解除闰月 if(this.isLeap==true && i==(leap+1)) this.isLeap = false offset -= temp if(this.isLeap == false) this.monCyl ++ } if(offset==0 && leap>0 && i==leap+1) if(this.isLeap) { this.isLeap = false; } else { this.isLeap = true; --i; --this.monCyl;} if(offset<0){ offset += temp; --i; --this.monCyl; } this.month = i this.day = offset + 1 } </code></pre> //==============================传回国历 y年某m+1月的天数 function solarDays(y,m) { if(m==1) return(((y%4 == 0) && (y%100 != 0) || (y%400 == 0))? 29: 28) else return(solarMonth[m]) } //============================== 传入 offset 传回干支, 0=甲子 function cyclical(num) { return(Gan[num%10]+Zhi[num%12]) } //====================== 中文日期 function cDay(d){ var s; <pre><code> switch (d) { case 10: s = '初十'; break; case 20: s = '二十'; break; break; case 30: s = '三十'; break; break; default : s = nStr2[Math.floor(d/10)]; s += nStr1[d%10]; } return(s); </code></pre> } //====================== 中文月份 function cMonth(m){ var s; switch (m) { case 1: s = '正月'; break; case 2: s = '二月'; break; case 3: s = '三月'; break; case 4: s = '四月'; break; case 5: s = '五月'; break; case 6: s = '六月'; break; case 7: s = '七月'; break; case 8: s = '八月'; break; case 9: s = '九月'; break; case 10: s = '十月'; break; case 11: s = '十一月'; break; case 12: s = '十二月'; break; default : break; } return(s); } function cYear(y){ return(y+'年'); } function GetLunarDay() { var year=document.getElementById("year").value; var month=document.getElementById("month").value; var day=document.getElementById("day").value; var sDObj=new Date(parseInt(year),parseInt(month),parseInt(day)); var lDObj=new Lunar(sDObj); alert(cYear(lDObj.year)+cMonth(lDObj.month)+cDay(lDObj.day)); //农历 return cMonth(lDObj.month)+cDay(lDObj.day); }

下面是标签：

年度：月份：日期：

上面粘错了，以这个为准

```<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

月份：日期：

貌似不能回答这么多字，要不你访问我的资源地址吧http://download.csdn.net/detail/meng20166/9358279

求大神解答 c币多多 感谢了

求大神解答 c币多多感谢了