梅花雨日曆date.js

//----------------------------------------------------------------------------
//  這是梅花雨做的一個日曆 Javascript 頁面腳本控件，適用於微軟的 IE （5.0以上）瀏覽器
//  主調用函數是 setday(this,[object])和setday(this)，[object]是控件輸出的控件名，舉兩個例子：
//  一、<input name=txt><input type=button value=setday οnclick="setday(this,document.all.txt)">
//  二、<input οnfοcus="setday(this)">
//  若有什麼不足的地方，或者您有更好的建議，請與我聯繫：mail: [email protected]
//  本日曆的年份限制是（1000 - 9999）

 

//  按ESC鍵關閉該控件
//  在年和月的顯示地方點擊時會分別出年與月的下拉框

 

//  控件外任意點擊一點即可關閉該控件
/* 以下爲walkingpoison的修改說明

 

walkingpoison聯繫方式：[email protected]

Ver 2.0
修改日期：2002-12-13
修改內容：

 

1.*全新修改使用iframe作爲日曆的載體，不再被select和flash等控件擋住。

 

2.修正了移植到iframe後移動日曆控件的問題。

 

Ver 1.5
修改日期：2002-12-4
修改內容：

 

1.選中的日期顯示爲凹下去的樣式
2.修改了關閉層的方法，使得失去焦點的時候能夠關閉日曆。

 

3.修改按鍵處理，使得Tab切換焦點的時候可以關閉控件

 

4.*可以自定義日曆是否可以拖動

 

Ver 1.4
修改日期：2002-12-3
修改內容：

 

1.修正選中年/月份下拉框後按Esc鍵導致年/月份不顯示的問題
2.修正使用下拉框選擇月份造成的日期錯誤（字符串轉化爲數字的問題）
3.*外觀樣式的改進，使得控件從醜小鴨變成了美麗的天鵝，從灰姑娘變成了高貴的公主，從……（讀者可以自己進行恰當的比喻）

 

4.再次增大年/月份的點擊空間，並對下拉框的位置稍作調整

注：*號表示比較關鍵的改動

說明：

 

1.受到iframe的限制，如果拖動出日曆窗口，則日曆會停止移動。

 

*/

//==================================================== 參數設定部分 =======================================================
var bMoveable=true;  //設置日曆是否可以拖動
var _VersionInfo="Version:2.0&#13;2.0作者:walkingpoison&#13;1.0作者: F.R.Huang(meizz)&#13;MAIL: [email protected]" //版本信息
var maincolor="#b9cbf7";
var maincolor1="#eaeffd";
var titlecolor="font-size:12px;color:#000000;FONT-WEIGHT: bold";
var linecolor1="#ffffff";
var linecolor2=maincolor;
var selcolor=linecolor1;
var allcolor=maincolor1;
var todaycolor=maincolor;
//==================================================== WEB 頁面顯示部分 =====================================================
var strFrame;  //存放日曆層的HTML代碼
document.writeln('<iframe id=meizzDateLayer Author=wayx frameborder=0 style="position: absolute; width: 144px; height: 198px; z-index: 9998; display: none"></iframe>');
strFrame='<style>';
strFrame+='INPUT.button{BORDER-RIGHT: '+linecolor1+' 1px solid;BORDER-TOP: '+linecolor1+' 1px solid;BORDER-LEFT: '+linecolor1+' 1px solid;';
strFrame+='BORDER-BOTTOM: '+linecolor1+' 1px solid;BACKGROUND-COLOR: '+maincolor+';font-family:宋體;}';//#fff8ec
strFrame+='TD{FONT-SIZE: 9pt;font-family:宋體;}';
strFrame+='</style>';
strFrame+='<scr' + 'ipt>';
strFrame+='var datelayerx,datelayery; /*存放日曆控件的鼠標位置*/';
strFrame+='var bDrag; /*標記是否開始拖動*/';
strFrame+='function document.onmousemove() /*在鼠標移動事件中，如果開始拖動日曆，則移動日曆*/';
strFrame+='{if(bDrag && window.event.button==1)';
strFrame+=' {var DateLayer=parent.document.all.meizzDateLayer.style;';
strFrame+='  DateLayer.posLeft += window.event.clientX-datelayerx;/*由於每次移動以後鼠標位置都恢復爲初始的位置，因此寫法與div中不同*/';
strFrame+='  DateLayer.posTop += window.event.clientY-datelayery;}}';
strFrame+='function DragStart()  /*開始日曆拖動*/';
strFrame+='{var DateLayer=parent.document.all.meizzDateLayer.style;';
strFrame+=' datelayerx=window.event.clientX;';
strFrame+=' datelayery=window.event.clientY;';
strFrame+=' bDrag=true;}';
strFrame+='function DragEnd(){  /*結束日曆拖動*/';
strFrame+=' bDrag=false;}';

strFrame+='</scr' + 'ipt>';
strFrame+='<div style="z-index:9999;position: absolute; left:0; top:0;" onselectstart="return false"><span id=tmpSelectYearLayer Author=wayx style="z-index: 9999;position: absolute;top: 3; left: 19;display: none"></span>';
strFrame+='<span id=tmpSelectMonthLayer Author=wayx style="z-index: 9999;position: absolute;top: 3; left: 78;display: none"></span>';
strFrame+='<table border=1 cellspacing=0 cellpadding=0 width=100% height=100% bordercolor='+maincolor+' bgcolor='+maincolor+' Author="wayx">';//#ff9900
strFrame+='  <tr Author="wayx"><td width=142 height=23 Author="wayx" bgcolor=#FFFFFF><table border=0 cellspacing=1 cellpadding=0 width=140 Author="wayx" height=23>';
strFrame+='      <tr align=center Author="wayx"><td width=16 align=center bgcolor='+maincolor+' style="font-size:12px;cursor: hand;color: #ffffff" ';
strFrame+='        οnclick="parent.meizzPrevM()" title="向前翻 1 月" Author=meizz><b Author=meizz>&lt;</b>';
strFrame+='        </td><td width=60 align=center style="font-size:12px;cursor:default" Author=meizz ';
strFrame+='οnmοuseοver="style.backgroundColor=/''+maincolor1+'/'" οnmοuseοut="style.backgroundColor=/''+maincolor+'/'" ';
strFrame+='οnclick="parent.tmpSelectYearInnerHTML(this.innerText.substring(0,4))" title="點擊這裏選擇年份"><span Author=meizz id=meizzYearHead></span></td>';
strFrame+='<td width=48 align=center style="font-size:12px;cursor:default" Author=meizz οnmοuseοver="style.backgroundColor=/''+maincolor1+'/'" ';//#FFD700
strFrame+=' οnmοuseοut="style.backgroundColor=/''+maincolor+'/'" οnclick="parent.tmpSelectMonthInnerHTML(this.innerText.length==3?this.innerText.substring(0,1):this.innerText.substring(0,2))"';
strFrame+='        title="點擊這裏選擇月份"><span id=meizzMonthHead Author=meizz></span></td>';
strFrame+='        <td width=16 bgcolor='+maincolor+' align=center style="font-size:12px;cursor: hand;color: #ffffff" ';
strFrame+='         οnclick="parent.meizzNextM()" title="向後翻 1 月" Author=meizz><b Author=meizz>&gt;</b></td></tr>';
strFrame+='    </table></td></tr>';
strFrame+='  <tr Author="wayx"><td width=142 height=18 Author="wayx">';
strFrame+='<table border=1 cellspacing=0 cellpadding=0 bgcolor='+maincolor+' ' + (bMoveable? 'οnmοusedοwn="DragStart()" οnmοuseup="DragEnd()"':'');
strFrame+=' BORDERCOLORLIGHT='+maincolor+' BORDERCOLORDARK=#FFFFFF width=140 height=20 Author="wayx" style="cursor:' + (bMoveable ? 'move':'default') + '">';
strFrame+='<tr Author="wayx" align=center valign=bottom><td style='+titlecolor+' Author=meizz>日</td>';
strFrame+='<td style='+titlecolor+' Author=meizz>一</td><td style='+titlecolor+' Author=meizz>二</td>';
strFrame+='<td style='+titlecolor+' Author=meizz>三</td><td style='+titlecolor+' Author=meizz>四</td>';
strFrame+='<td style='+titlecolor+' Author=meizz>五</td><td style='+titlecolor+' Author=meizz>六</td></tr>';
strFrame+='</table></td></tr><!-- Author:F.R.Huang(meizz) http://www.meizz.com/ mail: [email protected] 2002-10-8 -->';
strFrame+='  <tr Author="wayx"><td width=142 height=120 Author="wayx">';
strFrame+='    <table border=1 cellspacing=0 cellpadding=0 BORDERCOLORLIGHT='+maincolor+' BORDERCOLORDARK='+linecolor1+' bgcolor='+maincolor1+' width=140 height=120 Author="wayx">';
var n=0; for (j=0;j<5;j++){ strFrame+= ' <tr align=center Author="wayx">'; for (i=0;i<7;i++){
strFrame+='<td width=20 height=20 id=meizzDay'+n+' style="font-size:12px" Author=meizz οnclick=parent.meizzDayClick(this.innerText,0)></td>';n++;}
strFrame+='</tr>';}
strFrame+='      <tr align=center Author="wayx">';
for (i=35;i<39;i++)strFrame+='<td width=20 height=20 id=meizzDay'+i+' style="font-size:12px" Author=wayx οnclick="parent.meizzDayClick(this.innerText,0)"></td>';
strFrame+='        <td colspan=3 align=right Author=meizz><span οnclick=parent.closeLayer() style="font-size:12px;cursor: hand"';
strFrame+='         Author=meizz title="' + _VersionInfo + '"><u>關閉</u></span>&nbsp;</td></tr>';
strFrame+='    </table></td></tr><tr Author="wayx"><td Author="wayx">';
strFrame+='        <table border=0 cellspacing=1 cellpadding=0 width=100% Author="wayx" bgcolor='+maincolor1+'>';
strFrame+='          <tr Author="wayx"><td Author=meizz align=left><input Author=meizz type=button class=button value="<<" title="向前翻 1 年" οnclick="parent.meizzPrevY()" ';
strFrame+='             οnfοcus="this.blur()" style="font-size: 12px; height: 20px"><input Author=meizz class=button title="向前翻 1 月" type=button ';
strFrame+='             value="< " οnclick="parent.meizzPrevM()" οnfοcus="this.blur()" style="font-size: 12px; height: 20px"></td><td ';
strFrame+='             Author=meizz align=center><input Author=meizz type=button class=button value=Today οnclick="parent.meizzToday()" ';
strFrame+='             οnfοcus="this.blur()" title="當前日期" style="font-size: 12px; height: 20px; cursor:hand"></td><td ';
strFrame+='             Author=meizz align=right><input Author=meizz type=button class=button value=" >" οnclick="parent.meizzNextM()" ';
strFrame+='             οnfοcus="this.blur()" title="向後翻 1 月" class=button style="font-size: 12px; height: 20px"><input ';
strFrame+='             Author=meizz type=button class=button value=">>" title="向後翻 1 年" οnclick="parent.meizzNextY()"';
strFrame+='             οnfοcus="this.blur()" style="font-size: 12px; height: 20px"></td>';
strFrame+='</tr></table></td></tr></table></div>';

window.frames.meizzDateLayer.document.writeln(strFrame);
window.frames.meizzDateLayer.document.close();  //解決ie進度條不結束的問題

 

//==================================================== WEB 頁面顯示部分 ======================================================
var outObject;
var lastObjectValue;
var outButton;  //點擊的按鈕

 

var outDate="";  //存放對象的日期

 

var odatelayer=window.frames.meizzDateLayer.document.all;  //存放日曆對象

this.DateFormat = "<yyyy>-<mm>-<dd>";
this.MonthName = new Array();
  this.MonthName[0] = "一月";
  this.MonthName[1] = "二月";
  this.MonthName[2] = "三月";
  this.MonthName[3] = "四月";
  this.MonthName[4] = "五月";
  this.MonthName[5] = "六月";
  this.MonthName[6] = "七月";
  this.MonthName[7] = "八月";
  this.MonthName[8] = "九月";
  this.MonthName[9] = "十月";
  this.MonthName[10] = "十一月";
  this.MonthName[11] = "十二月";

this.GetFormatYear = function(theYear){    //format theYear to 4 digit
    var tmpYear = theYear;
    if (tmpYear < 100){
      tmpYear += 1900;
      if (tmpYear < 1970){
     tmpYear += 100;
      }
    }
 if (tmpYear < this.MinYear){
   tmpYear = this.MinYear;
 }
 if (tmpYear > this.MaxYear){
   tmpYear = this.MaxYear;
 }
    return(tmpYear);
  }
  this.GetMonthDays = function(theYear, theMonth){ //get theYear and theMonth days number
    var theDays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
    var theMonthDay = 0, tmpYear = this.GetFormatYear(theYear);
    theMonthDay = theDays[theMonth];
    if (theMonth == 1){ //theMonth is February
      if(((tmpYear % 4 == 0) && (tmpYear % 100 != 0)) || (tmpYear % 400 == 0)){
     theMonthDay++;
   }
    }
    return(theMonthDay);
  }
//------------------對特定時間格式的轉換------------------------------------------------
//<yy> or <yyyy> is year, <m> or <mm> is digital format month, <MMM> or <MMMMMM> is character format month, <d> or <dd> is day, other char unchanged
  //this function setting year, month and day sequence
  //example:
  //  <yyyy>-<mm>-<dd> : 2002-04-01
  //  <yy>.<m>.<d> : 02.4.1
  //  <yyyy> Year <MMMMMM> Month <d> Day : 2002 Year April Month 1 Day
  //  <m>/<d>/<yy> : 4/1/02
  //  <MMM> <dd>, <yyyy> : Apr 01, 2002
  //  <MMMMMM> <d>, <yyyy> : April 1, 2002
  //  <dd> <MMM> <yyyy> : 01 Apr 2002
  //  <dd>/<mm>/<yyyy> : 01/04/2002
  //**  <yyyy><mm><dd>:20040322
  //**  <yy><mm><dd>:040322
 
this.SetDateFormat = function(theYear, theMonth, theDay)
{           //format a date to this.DateFormat
 var theDate = this.DateFormat;
 var tmpYear = this.GetFormatYear(theYear);
 var tmpMonth = theMonth;
 if (tmpMonth < 0){
   tmpMonth = 0;
 }
 if (tmpMonth > 11){
   tmpMonth = 11;
 }
 var tmpDay = theDay;
 if (tmpDay < 1){
   tmpDay = 1;
 }else{
      tmpDay = this.GetMonthDays(tmpYear, tmpMonth);
      if (theDay < tmpDay){
     tmpDay = theDay;
   }
 }

    theDate = theDate.replace(/<yyyy>/g, tmpYear.toString());
    theDate = theDate.replace(/<yy>/g, tmpYear.toString().substr(2,2));
    theDate = theDate.replace(/<MMMMMM>/g, this.MonthName[tmpMonth]);
    theDate = theDate.replace(/<MMM>/g, this.MonthName[tmpMonth].substr(0,3));
    if (theMonth < 9){
      theDate = theDate.replace(/<mm>/g, "0" + (tmpMonth + 1).toString());
    }else{
   theDate = theDate.replace(/<mm>/g, (tmpMonth + 1).toString());
    }
    theDate = theDate.replace(/<m>/g, (tmpMonth + 1).toString());
    if (theDay < 10){
      theDate = theDate.replace(/<dd>/g, "0" + tmpDay.toString());
    }else{
   theDate = theDate.replace(/<dd>/g, tmpDay.toString());
    }
    theDate = theDate.replace(/<d>/g, tmpDay.toString());
    return(theDate);
  }
 
  this.GetTextDate = function(theString){ //convert a string to a date, if the string is not a date, return a empty string
    var i = 0, tmpChar = "", find_tag = "";
    var start_at = 0, end_at = 0, year_at = 0, month_at = 0, day_at = 0;
    var tmp_at = 0, one_at = 0, two_at = 0, one_days = 0, two_days = 0;
    var aryDate = new Array();
    var tmpYear = -1, tmpMonth = -1, tmpDay = -1;
    var tmpDate = theString.toLowerCase();
 var defDate = "";
 end_at = tmpDate.length;
 
 //---------------
 var theyear,themon,thday;
 if(end_at==8)
  { theyear=tmpDate.substr(0,4);
    themon=tmpDate.substr(4,2);
    theday=tmpDate.substr(6,2);
    tmpDate=theyear+"-"+themon+"-"+theday;
  }
  else if(end_at==6)
  { theyear=tmpDate.substr(0,2);
    themon=tmpDate.substr(2,2);
    theday=tmpDate.substr(4,2);
    tmpDate=theyear+"-"+themon+"-"+theday;
  }
 //--------------
 
 for (i=1;i<end_at;i++){
   if (tmpDate.charAt(i)=="0"){
     tmpChar = tmpDate.charAt(i-1);
     if (tmpChar<"0" || tmpChar>"9"){
    tmpDate = tmpDate.substr(0,i-1) + "-" + tmpDate.substr(i+1);
  }
   }
 }
    for (i=0;i<9;i++){
      tmpDate = tmpDate.replace(this.MonthName[i].toLowerCase().substr(0,3), "-00" + (i+1).toString() + "-");
    }
    for (i=9;i<12;i++){
      tmpDate = tmpDate.replace(this.MonthName[i].toLowerCase().substr(0,3), "-0" + (i+1).toString() + "-");
    }
    tmpDate = tmpDate.replace(/jan/g, "-001-");
    tmpDate = tmpDate.replace(/feb/g, "-002-");
    tmpDate = tmpDate.replace(/mar/g, "-003-");
    tmpDate = tmpDate.replace(/apr/g, "-004-");
    tmpDate = tmpDate.replace(/may/g, "-005-");
    tmpDate = tmpDate.replace(/jun/g, "-006-");
    tmpDate = tmpDate.replace(/jul/g, "-007-");
    tmpDate = tmpDate.replace(/aug/g, "-008-");
    tmpDate = tmpDate.replace(/sep/g, "-009-");
    tmpDate = tmpDate.replace(/oct/g, "-010-");
    tmpDate = tmpDate.replace(/nov/g, "-011-");
    tmpDate = tmpDate.replace(/dec/g, "-012-");
    for (i=0;i<tmpDate.length;i++){
      tmpChar = tmpDate.charAt(i);
      if ((tmpChar<"0" || tmpChar>"9") && (tmpChar != "-")){
     tmpDate = tmpDate.replace(tmpChar,"-")
   }
    }
    while(tmpDate.indexOf("--") != -1){
      tmpDate = tmpDate.replace(/--/g,"-");
    }
    start_at = 0;
    end_at = tmpDate.length-1;
    while (tmpDate.charAt(start_at)=="-"){
      start_at++;
    }
    while (tmpDate.charAt(end_at)=="-"){
      end_at--;
    }
    if (start_at < end_at+1){
      tmpDate = tmpDate.substring(start_at,end_at+1);
    }else{
      tmpDate = "";
    }
    aryDate = tmpDate.split("-");
    if (aryDate.length != 3){
      return(defDate);
    }
    for (i=0;i<3;i++){
      if (parseInt(aryDate[i],10)<1){
     aryDate[i] = "1";
      }
    }
    find_tag="000";
    for (i=2;i>=0;i--){
      if (aryDate[i].length==3){
        if (aryDate[i]>="001" && aryDate[i]<="012"){
       tmpMonth = parseInt(aryDate[i],10)-1;
    switch (i){
      case 0:
        find_tag = "100";
     one_at = parseInt(aryDate[1],10);
     two_at = parseInt(aryDate[2],10);
     break;
      case 1:
        find_tag = "010";
     one_at = parseInt(aryDate[0],10);
     two_at = parseInt(aryDate[2],10);
     break;
      case 2:
        find_tag = "001";
     one_at = parseInt(aryDate[0],10);
     two_at = parseInt(aryDate[1],10);
     break;
    }
     }
   }
    }
    if (find_tag!="000"){
   one_days = this.GetMonthDays(two_at,tmpMonth);
   two_days = this.GetMonthDays(one_at,tmpMonth);
   if ((one_at>one_days)&&(two_at>two_days)){
     return(defDate);
   }
      if ((one_at<=one_days)&&(two_at>two_days)){
     tmpYear = this.GetFormatYear(two_at);
     tmpDay = one_at;
   }
   if ((one_at>one_days)&&(two_at<=two_days)){
     tmpYear = this.GetFormatYear(one_at);
     tmpDay = two_at;
   }
   if ((one_at<=one_days)&&(two_at<=two_days)){
     tmpYear = this.GetFormatYear(one_at);
     tmpDay = two_at;
     tmpDate = this.DateFormat;
     year_at = tmpDate.indexOf("<yyyy>");
     if (year_at == -1){
       year_at = tmpDate.indexOf("<yy>");
     }
     day_at = tmpDate.indexOf("<dd>");
     if (day_at == -1){
       day_at = tmpDate.indexOf("<d>");
     }
     if (year_at >= day_at){
       tmpYear = this.GetFormatYear(two_at);
    tmpDay = one_at;
     }
     }
   return(new Date(tmpYear, tmpMonth, tmpDay));
    }
    find_tag = "000";
    for (i=2;i>=0;i--){
      if (parseInt(aryDate[i],10)>31){
     tmpYear = this.GetFormatYear(parseInt(aryDate[i],10));
     switch (i){
       case 0:
         find_tag = "100";
      one_at = parseInt(aryDate[1],10);
      two_at = parseInt(aryDate[2],10);
      break;
       case 1:
         find_tag = "010";
      one_at = parseInt(aryDate[0],10);
      two_at = parseInt(aryDate[2],10);
      break;
       case 2:
         find_tag = "001";
      one_at = parseInt(aryDate[0],10);
      two_at = parseInt(aryDate[1],10);
      break;
     }
   }
    }
    if (find_tag=="000"){
   tmpDate = this.DateFormat;
   year_at = tmpDate.indexOf("<yyyy>");
   if (year_at == -1){
     year_at = tmpDate.indexOf("<yy>");
   }
   month_at = tmpDate.indexOf("<MMMMMM>");
   if (month_at == -1){
     month_at = tmpDate.indexOf("<MMM>");
   }
   if (month_at == -1){
     month_at = tmpDate.indexOf("<mm>");
   }
   if (month_at == -1){
     month_at = tmpDate.indexOf("<m>");
   }
   day_at = tmpDate.indexOf("<dd>");
   if (day_at == -1){
     day_at = tmpDate.indexOf("<d>");
   }
   if ((year_at>month_at)&&(year_at>day_at)){
     find_tag="001"
   }
   if ((year_at>month_at)&&(year_at<=day_at)){
     find_tag="010";
   }
   if ((year_at<=month_at)&&(year_at>day_at)){
     find_tag="010";
   }
   if ((year_at<=month_at)&&(year_at<=day_at)){
     find_tag="100";
   }
   switch (find_tag){
     case "100":
       tmpYear = parseInt(aryDate[0],10);
    one_at = parseInt(aryDate[1],10);
    two_at = parseInt(aryDate[2],10);
    break;
     case "010":
    one_at = parseInt(aryDate[0],10);
       tmpYear = parseInt(aryDate[1],10);
    two_at = parseInt(aryDate[2],10);
    break;
     case "001":
    one_at = parseInt(aryDate[0],10);
    two_at = parseInt(aryDate[1],10);
       tmpYear = parseInt(aryDate[2],10);
    break;
   }
   tmpYear = this.GetFormatYear(tmpYear);
    }
    if (find_tag!="000"){
      if ((one_at>12)&&(two_at>12)){
     return(defDate);
   }
   if (one_at<=12){
     if (two_at > this.GetMonthDays(tmpYear,one_at-1)){
       return(new Date(tmpYear, one_at-1, this.GetMonthDays(tmpYear,one_at-1)));
     }
     if (two_at>12){
       return(new Date(tmpYear, one_at-1, two_at));
     }
   }
   if (two_at<=12){
     if (one_at > this.GetMonthDays(tmpYear,two_at-1)){
       return(new Date(tmpYear, two_at-1, this.GetMonthDays(tmpYear,two_at-1)));
     }
     if (one_at>12){
       return(new Date(tmpYear, two_at-1, one_at));
     }
   }
   if ((one_at<=12)&&(two_at<=12)){
     tmpMonth = one_at-1;
     tmpDay = two_at;
     tmpDate = this.DateFormat;
     month_at = tmpDate.indexOf("<MMMMMM>");
     if (month_at == -1){
       month_at = tmpDate.indexOf("<MMM>");
     }
     if (month_at == -1){
       month_at = tmpDate.indexOf("<mm>");
     }
     if (month_at == -1){
       month_at = tmpDate.indexOf("<m>");
     }
     day_at = tmpDate.indexOf("<dd>");
     if (day_at == -1){
       day_at = tmpDate.indexOf("<d>");
     }
     if (month_at >= day_at){
       tmpMonth = two_at-1;
    tmpDay = one_at;
     }
      return(new Date(tmpYear, tmpMonth, tmpDay));
   }
    }
  }
//------------------------------------------------------------------------------------------------------------
function checkDay(outObject) //檢查輸出的格式
{
 var rrr,rrr_tmp;
 ////outObject =obj; //(arguments.length == 1) ? tt : obj;
 //alert(outObject);
 if(outObject.value!=null)
 { var rrr=new Date(this.GetTextDate(outObject.value));
  if (isNaN(rrr))
  {outObject.value="";}
  else
  { rrr_tmp=this.SetDateFormat(rrr.getFullYear(),rrr.getMonth(),rrr.getDate());
    outObject.value=rrr_tmp;
   }
 }
}

function setday(tt,obj) //主調函數
{
 if (arguments.length >  2){alert("對不起！傳入本控件的參數太多！");return;}
 if (arguments.length == 0){alert("對不起！您沒有傳回本控件任何參數！");return;}
 var dads  = document.all.meizzDateLayer.style;
 var th = tt;
 var ttop  = obj.offsetTop;     //TT控件的定位點高

 

 var thei  = obj.clientHeight;  //TT控件本身的高
 var tleft = obj.offsetLeft;    //TT控件的定位點寬

 

 var ttyp  = tt.type;          //TT控件的類型

 

 while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;}
 dads.top  = (ttyp=="image")? ttop+thei : ttop+thei+6;
 dads.left = tleft;
 outObject = (arguments.length == 1) ? th : obj;
 lastObjectValue = outObject.value;
 outButton = (arguments.length == 1) ? null : th; //設定外部點擊的按鈕

 

 //根據當前輸入框的日期顯示日曆的年月

 

 //var reg /^(/d+)-(/d{1,2})-(/d{1,2})$/;
 var tmpYear,tmpMonth,tmpDay,rrr_tmp;
 //var r = outObject.value.match(reg);
      if(outObject.value!=null)
      { var rrr=new Date(this.GetTextDate(outObject.value));
        
        //alert(rrr);
 if (isNaN(rrr))
 { outDate="";
         outObject.value=this.SetDateFormat(new Date().getFullYear(), new Date().getMonth(),new Date().getDate());
  meizzSetDay(new Date().getFullYear(), new Date().getMonth() + 1);
 }else
 { rrr_tmp=this.SetDateFormat(rrr.getFullYear(),rrr.getMonth(),rrr.getDate());
   tmpYear=rrr.getFullYear();
   tmpMonth=rrr.getMonth();
   tmpDay=rrr.getDate();
  //tmpMonth=tmpMonth-1;
  var d= new Date(tmpYear,tmpMonth,tmpDay);
  if(d.getFullYear()==tmpYear && d.getMonth()==tmpMonth&& d.getDate()==tmpDay){
     outDate=d;  //保存外部傳入的日期 
  }else
  outDate="";
  meizzSetDay(tmpYear,tmpMonth+1); 
  outObject.value=rrr_tmp;
  outObject.select();
  //outObject.focus()
 } 
      }       
 dads.display = '';
 event.returnValue=false;
}

var MonHead = new Array(12);         //定義陽曆中每個月的最大天數

 

    MonHead[0] = 31; MonHead[1] = 28; MonHead[2] = 31; MonHead[3] = 30; MonHead[4]  = 31; MonHead[5]  = 30;
    MonHead[6] = 31; MonHead[7] = 31; MonHead[8] = 30; MonHead[9] = 31; MonHead[10] = 30; MonHead[11] = 31;

var meizzTheYear=new Date().getFullYear(); //定義年的變量的初始值

 

var meizzTheMonth=new Date().getMonth()+1; //定義月的變量的初始值

 

var meizzWDay=new Array(39);               //定義寫日期的數組

 document.οnclick=function() //任意點擊時關閉該控件 //ie6的情況可以由下面的切換焦點處理代替

 

{
  with(window.event)
  { if (srcElement.getAttribute("Author")==null && srcElement != outObject && srcElement != outButton)
    //alert(outButton+"|"+outObject);
    closeLayer();
  }
}

function simulate()     //按Esc鍵關閉，切換焦點關閉
  {
    if (window.event.keyCode==27){
  if(outObject) outObject.value=lastObjectValue;
  outObject.blur();
  closeLayer();
 }
 else if (13==event.keyCode||32==event.keyCode)  //enter鍵 空格鍵 轉移焦點到下一個控件

       {if(document.activeElement)
       {        event.keyCode = 9;
                //document.activeElement.blur();
                //alert( event .keyCode);
         //if(document.activeElement.getAttribute("Author")==null && document.activeElement != outObject && document.activeElement != outButton)
  //{
  closeLayer();
  //}
        }}
  }
function meizzWriteHead(yy,mm)  //往 head 中寫入當前的年與月

 

  {
 odatelayer.meizzYearHead.innerText  = yy + " 年";
    odatelayer.meizzMonthHead.innerText = mm + " 月";
  }

function tmpSelectYearInnerHTML(strYear) //年份的下拉框
{
  if (strYear.match(//D/)!=null){alert("年份輸入參數不是數字！");return;}
  var m = (strYear) ? strYear : new Date().getFullYear();
  if (m < 1000 || m > 9999) {alert("年份值不在 1000 到 9999 之間！");return;}
  var n = m - 10;
  if (n < 1000) n = 1000;
  if (n + 26 > 9999) n = 9974;
  var s = "<select Author=meizz name=tmpSelectYear style='font-size: 12px' "
     s += "οnblur='document.all.tmpSelectYearLayer.style.display=/"none/"' "
     s += "οnchange='document.all.tmpSelectYearLayer.style.display=/"none/";"
     s += "parent.meizzTheYear = this.value; parent.meizzSetDay(parent.meizzTheYear,parent.meizzTheMonth)'>/r/n";
  var selectInnerHTML = s;
  for (var i = n; i < n + 26; i++)
  {
    if (i == m)
       {selectInnerHTML += "<option Author=wayx value='" + i + "' selected>" + i + "年" + "</option>/r/n";}
    else {selectInnerHTML += "<option Author=wayx value='" + i + "'>" + i + "年" + "</option>/r/n";}
  }
  selectInnerHTML += "</select>";
  odatelayer.tmpSelectYearLayer.style.display="";
  odatelayer.tmpSelectYearLayer.innerHTML = selectInnerHTML;
  odatelayer.tmpSelectYear.focus();
}

function tmpSelectMonthInnerHTML(strMonth) //月份的下拉框
{
  if (strMonth.match(//D/)!=null){alert("月份輸入參數不是數字！");return;}
  var m = (strMonth) ? strMonth : new Date().getMonth() + 1;
  var s = "<select Author=meizz name=tmpSelectMonth style='font-size: 12px' "
     s += "οnblur='document.all.tmpSelectMonthLayer.style.display=/"none/"' "
     s += "οnchange='document.all.tmpSelectMonthLayer.style.display=/"none/";"
     s += "parent.meizzTheMonth = this.value; parent.meizzSetDay(parent.meizzTheYear,parent.meizzTheMonth)'>/r/n";
  var selectInnerHTML = s;
  for (var i = 1; i < 13; i++)
  {
    if (i == m)
       {selectInnerHTML += "<option Author=wayx value='"+i+"' selected>"+i+"月"+"</option>/r/n";}
    else {selectInnerHTML += "<option Author=wayx value='"+i+"'>"+i+"月"+"</option>/r/n";}
  }
  selectInnerHTML += "</select>";
  odatelayer.tmpSelectMonthLayer.style.display="";
  odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
  odatelayer.tmpSelectMonth.focus();
}

function closeLayer()               //這個層的關閉
  {
    document.all.meizzDateLayer.style.display="none";
  }

function IsPinYear(year)            //判斷是否閏平年

 

  {
    if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;
  }

function GetMonthCount(year,month)  //閏年二月爲29天

 

  {
    var c=MonHead[month-1];if((month==2)&&IsPinYear(year)) c++;return c;
  }
function GetDOW(day,month,year)     //求某天的星期幾

 

  {
    var dt=new Date(year,month-1,day).getDay()/7; return dt;
  }

function meizzPrevY()  //往前翻 Year
  {
    if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear--;}
    else{alert("年份超出範圍（1000-9999）！");}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }
function meizzNextY()  //往後翻 Year
  {
    if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear++;}
    else{alert("年份超出範圍（1000-9999）！");}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }
function meizzToday()  //Today Button
  {
 var today;
    meizzTheYear = new Date().getFullYear();
    meizzTheMonth = new Date().getMonth()+1;
    today=new Date().getDate();
    //meizzSetDay(meizzTheYear,meizzTheMonth);
    if(outObject){
  outObject.value=meizzTheYear + "-" + (meizzTheMonth > 9 ? meizzTheMonth + "" : "0" + meizzTheMonth) + "-" + (today > 9 ? today + "" : "0" + today);
    }
    closeLayer();
  }
function meizzPrevM()  //往前翻月份
  {
    if(meizzTheMonth>1){meizzTheMonth--}else{meizzTheYear--;meizzTheMonth=12;}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }
function meizzNextM()  //往後翻月份
  {
    if(meizzTheMonth==12){meizzTheYear++;meizzTheMonth=1}else{meizzTheMonth++}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }

function meizzSetDay(yy,mm)   //主要的寫程序**********
{
  meizzWriteHead(yy,mm);
  //設置當前年月的公共變量爲傳入值

 

  meizzTheYear=yy;
  meizzTheMonth=mm;

  for (var i = 0; i < 39; i++){meizzWDay[i]=""};  //將顯示框的內容全部清空

 

  var day1 = 1,day2=1,firstday = new Date(yy,mm-1,1).getDay();  //某月第一天的星期幾

 

  for (i=0;i<firstday;i++)meizzWDay[i]=GetMonthCount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1 //上個月的最後幾天

 

  for (i = firstday; day1 < GetMonthCount(yy,mm)+1; i++){meizzWDay[i]=day1;day1++;}
  for (i=firstday+GetMonthCount(yy,mm);i<39;i++){meizzWDay[i]=day2;day2++}
  for (i = 0; i < 39; i++)
  { var da = eval("odatelayer.meizzDay"+i)     //書寫新的一個月的日期星期排列

 

    if (meizzWDay[i]!="")
      {
  //初始化邊框

 

  da.borderColorLight=maincolor;
  da.borderColorDark="#FFFFFF";
  if(i<firstday)  //上個月的部分
  {
   da.innerHTML="<font color=gray>" + meizzWDay[i] + "</font>";
   da.title=(mm==1?12:mm-1) +"月" + meizzWDay[i] + "日";
   da.οnclick=Function("meizzDayClick(this.innerText,-1)");
   if(!outDate)
    da.style.backgroundColor = ((mm==1?yy-1:yy) == new Date().getFullYear() &&
     (mm==1?12:mm-1) == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate()) ?
      todaycolor:allcolor;
   else
   {
    da.style.backgroundColor =((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
    meizzWDay[i]==outDate.getDate())? selcolor :
    (((mm==1?yy-1:yy) == new Date().getFullYear() && (mm==1?12:mm-1) == new Date().getMonth()+1 &&
    meizzWDay[i] == new Date().getDate()) ? todaycolor:allcolor);
    //將選中的日期顯示爲凹下去

 

    if((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
    meizzWDay[i]==outDate.getDate())
    {
     da.borderColorLight="#FFFFff";
     da.borderColorDark=maincolor;
    }
   }
  }
  else if (i>=firstday+GetMonthCount(yy,mm))  //下個月的部分
  {
   da.innerHTML="<font color=gray>" + meizzWDay[i] + "</font>";
   da.title=(mm==12?1:mm+1) +"月" + meizzWDay[i] + "日";
   da.οnclick=Function("meizzDayClick(this.innerText,1)");
   if(!outDate)
    da.style.backgroundColor = ((mm==12?yy+1:yy) == new Date().getFullYear() &&
     (mm==12?1:mm+1) == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate()) ?
      todaycolor:allcolor;
   else
   {
    da.style.backgroundColor =((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
    meizzWDay[i]==outDate.getDate())? selcolor :
    (((mm==12?yy+1:yy) == new Date().getFullYear() && (mm==12?1:mm+1) == new Date().getMonth()+1 &&
    meizzWDay[i] == new Date().getDate()) ? todaycolor:allcolor);
    //將選中的日期顯示爲凹下去

 

    if((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
    meizzWDay[i]==outDate.getDate())
    {
     da.borderColorLight="#FFFFFF";
     da.borderColorDark=maincolor;
    }
   }
  }
  else  //本月的部分

 

  {
   da.innerHTML="" + meizzWDay[i] + "";
   da.title=mm +"月" + meizzWDay[i] + "日";
   da.οnclick=Function("meizzDayClick(this.innerText,0)");  //給td賦予onclick事件的處理

 

   //如果是當前選擇的日期，則顯示亮藍色的背景；如果是當前日期，則顯示暗黃色背景
   if(!outDate)
    da.style.backgroundColor = (yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
     todaycolor:allcolor;
   else
   {
    da.style.backgroundColor =(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())?
     selcolor:((yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
     todaycolor:allcolor);
    //將選中的日期顯示爲凹下去

 

    if(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())
    {
     da.borderColorLight="#FFFFFF";
     da.borderColorDark=maincolor;
    }
   }
  }
        da.style.cursor="hand"
      }
    else{da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"}
  }
}

function meizzDayClick(n,ex)  //點擊顯示框選取日期，主輸入函數*************
{
  var yy=meizzTheYear;
  var mm = parseInt(meizzTheMonth)+ex; //ex表示偏移量，用於選擇上個月份和下個月份的日期
 //判斷月份，並進行對應的處理

 

 if(mm<1){
  yy--;
  mm=12+mm;
 }
 else if(mm>12){
  yy++;
  mm=mm-12;
 }

  if (mm < 10){mm = "0" + mm;}
  if (outObject)
  {
    if (!n) {//outObject.value="";
      return;}
    if ( n < 10){n = "0" + n;}
        
  outObject.value= yy + "-" + mm + "-" + n ; //注：在這裏你可以輸出改成你想要的格式
    closeLayer();
  outObject.focus();
  }
  else {closeLayer(); alert("您所要輸出的控件對象並不存在！");}
}

 

//批量刪除
 //刪除提示
function btnDelete_onclick() {

 var inputs = document.all.tags("input");
 var selectedLen = 0;
 var flag =false;
  
 for( var i=0;i < inputs.length; i ++)
 {
  if(inputs[i].type == "checkbox")
  {
   if( inputs[i].checked )
   {
    if(inputs[i].id != "CheckBoxAll")
    {
     selectedLen ++;
    }
   }
  }
 }
 if( selectedLen == 0 )
 {
  alert("請先選擇您要刪除的數據！");
  flag =false;
 }
 else
 {
   flag = confirm("您確定要刪除所選擇的這 " + selectedLen + " 條數據嗎？");
//   if(!flag)
//   {
//   __doPostBack('btnDelete','')
//   }
 }
 return flag;

}

// <summary>
// 進行 DataGrid 的 全選/取消全選 控制
// </summary>
  var checkFlag = true;
function ChooseAll()
{
 
 if( checkFlag ) // 全選　
 {
  var inputs = document.all.tags("INPUT");
  for (var i=0; i < inputs.length; i++) // 遍歷頁面上所有的 input
  {
   if (inputs[i].type == "checkbox" && inputs[i].id != "CheckBoxAll" )
   {
    inputs[i].checked = true;
   }    
  }
  checkFlag = false;
 }
 else// 取消全選

 {
  var inputs = document.all.tags("INPUT");
  for (var i=0; i < inputs.length; i++) // 遍歷頁面上所有的 input
  {
   if (inputs[i].type == "checkbox" && inputs[i].id != "CheckBoxAll" )
   {
    inputs[i].checked = false;
   }    
  } 
  checkFlag = true;
 }
}