//--------------------------------------------------------------------------------------------------
// 달력호출 프로그램
//--------------------------------------------------------------------------------------------------

nombresMonth 	= Array("","1월","2월","3월","4월","5월","6월","7월","8월","9월","10월","11월","12월");

var minYear 		= 1990;
var maxYear 		= 2020;
var year;
var month;
var day;
var dateObj;
var dateTitle;
var separator		="";

// 해당월에 들어있는 날짜수를 리턴
function daysOfMonth(year,month) {
       if ((month==1)||(month==3)||(month==5)||(month==7)||(month==8)||(month==10)||(month==12)) days=31
  else if ((month==4)||(month==6)||(month==9)||(month==11)) days=30
  else if ((((year % 100)==0) && ((year % 400)==0)) || (((year % 100)!=0) && ((year % 4)==0))) days = 29
  else days = 28;
  return days;
};


// 월에 대한 selectBox를 생성
function makeMonths(curMonth) {
  var selectorMonth = "";

  selectorMonth = "<img src='../../images/common/page_ar_q_1b.gif' onmouseover='javascript:goChangeMonthLeftOver(this);' onmouseout='javascript:goChangeMonthLeftOut(this);' onclick='javascript:goPreMonth();' align='absmiddle'>" + 
                  "<select name='month' size='1' class=cselect onChange='javascript:createCal(self.document.form1.year[self.document.form1.year.selectedIndex].value,self.document.form1.month[self.document.form1.month.selectedIndex].value);'>\r\n";
  for (var i=1; i<=12; i++) {
    selectorMonth = selectorMonth + "  <option value='" + i + "'";
    if (i == curMonth) selectorMonth = selectorMonth + " selected";
    selectorMonth = selectorMonth + ">" + nombresMonth[i] + "</option>\r\n";
  }
  selectorMonth = selectorMonth + "</select>";
  selectorMonth = selectorMonth + "<img src='../../images/common/page_ar_q_2b.gif' onmouseover='javascript:goChangeMonthRightOver(this);' onmouseout='javascript:goChangeMonthRightOut(this);' onclick='javascript:goNextMonth();' align='absmiddle'>\r\n";
  return selectorMonth;
}

function goPreMonth(){
	if(Number(self.document.form1.month[self.document.form1.month.selectedIndex].value)-1 < 1) return;
	createCal(self.document.form1.year[self.document.form1.year.selectedIndex].value, Number(self.document.form1.month[self.document.form1.month.selectedIndex].value)-1, day);
}

function goNextMonth(){
	if(Number(self.document.form1.month[self.document.form1.month.selectedIndex].value)+1 > 12) return;
  createCal(self.document.form1.year[self.document.form1.year.selectedIndex].value, Number(self.document.form1.month[self.document.form1.month.selectedIndex].value)+1, day);
}

function goChangeMonthLeftOver(obj){
  obj.src = "../../images/common/page_ar_q_1a.gif";
}

function goChangeMonthLeftOut(obj){
  obj.src = "../../images/common/page_ar_q_1b.gif";
}

function goChangeMonthRightOver(obj){
  obj.src = "../../images/common/page_ar_q_2a.gif";
}

function goChangeMonthRightOut(obj){
  obj.src = "../../images/common/page_ar_q_2b.gif";
}


// 연도에 대한 selectBox를 생성
function makeYears(curYear) {
  var selectorYear = "";
  var onmouseover  = "";
  var onmouseout   = "";
  selectorYear = "<img src='../../images/common/page_ar_q_1b.gif' onmouseover='javascript:goChangeYearLeftOver(this);' onmouseout='javascript:goChangeYearLeftOut(this);' onclick='javascript:goPreYear();' align='absmiddle'>" + 
                 "<select name='year' id='yearSelect' size='1' class='cselect' onChange='javascript:createCal(self.document.form1.year[self.document.form1.year.selectedIndex].value,self.document.form1.month[self.document.form1.month.selectedIndex].value);'>";

  for (var i = minYear; i <= maxYear; i++) {
    selectorYear = selectorYear + "  <option value='" + i + "'";
    if (i == curYear) selectorYear = selectorYear + " selected";
    selectorYear = selectorYear + ">" + i+"년" + "</option>\r\n";
  }
  selectorYear = selectorYear + "</select>";
  selectorYear = selectorYear + "<img src='../../images/common/page_ar_q_2b.gif' onmouseover='javascript:goChangeYearRightOver(this);' onmouseout='javascript:goChangeYearRightOut(this);' onclick='javascript:goNextYear();' align='absmiddle'><img src='../../images/common/blank.gif' width='2'>";
  return selectorYear;
}

function goPreYear(){
	if(Number(self.document.form1.year[self.document.form1.year.selectedIndex].value)-1 < minYear) return;
	createCal(Number(self.document.form1.year[self.document.form1.year.selectedIndex].value)-1, self.document.form1.month[self.document.form1.month.selectedIndex].value, day);
}

function goNextYear(){
	if(Number(self.document.form1.year[self.document.form1.year.selectedIndex].value)+1 > maxYear) return;
  createCal(Number(self.document.form1.year[self.document.form1.year.selectedIndex].value)+1, self.document.form1.month[self.document.form1.month.selectedIndex].value, day);
}

function goChangeYearLeftOver(obj){
  obj.src = "../../images/common/page_ar_q_1a.gif";
}

function goChangeYearLeftOut(obj){
  obj.src = "../../images/common/page_ar_q_1b.gif";
}

function goChangeYearRightOver(obj){
  obj.src = "../../images/common/page_ar_q_2a.gif";
}

function goChangeYearRightOut(obj){
  obj.src = "../../images/common/page_ar_q_2b.gif";
}

// 연월이 바뀔 경우 해당 달력을 remake
function makeCalDesc(year,month) {
  var caldesc = "<table width='175' border='0' cellspacing='1' cellpadding='0' height='144' bgcolor='7B7D7B' FRAME='box'>\r\n" +
                "<tr align=center bgcolor='#EFEFEF'>\r\n";
  var baseDate = new Date();
  var i   = 0;
  var row = 1;
  var col = 0;
  var temp;
  var strtemp;

  baseDate.setYear(year);
  baseDate.setMonth(month-1);
  alert(day);
  baseDate.setDate(day);

  var startingPos = baseDate.getDay();
  var days = startingPos + daysOfMonth(year, month);

  caldesc = caldesc + "<td width=25 class=DaySun>일</td>\r\n" +
                      "    <td width=25 class=DayGeneral>월</td>\r\n" +
                      "    <td width=25 class=DayGeneral>화</td>\r\n" +
                      "    <td width=25 class=DayGeneral>수</td>\r\n" +
                      "    <td width=25 class=DayGeneral>목</td>\r\n" +
                      "    <td width=25 class=DayGeneral>금</td>\r\n" +
                      "    <td width=25 class=DaySat>토</td>\r\n" +
                      "</tr>\r\n";

  for (row = 1 ; row < 7 ; row++)  {
      caldesc = caldesc + "<tr align=center>\n";
      for (col = 0; col < 7 ; col++) {
      temp = i - startingPos + 1;

        if ((temp == nowDay()) && (month == nowMonth()) && (year == nowYear())) {
          caldesc = caldesc + "<td class=today>";
        } else {
          caldesc = caldesc + "<td class=otherday>";
        }

        if ( i < startingPos )
          caldesc = caldesc + "&nbsp";
        else if ( i < days ) {

          strtemp = makeVal(year, month, temp);
            caldesc = caldesc + "<a href=\"javascript:opener.returnDate('" + strtemp + "');opener.lastWorkOpen99();window.close();\" title='" + strtemp + "'>" + temp + "</a>";
        }
        else
          caldesc = caldesc + "&nbsp";

        i++;
        caldesc = caldesc + "</td>\n";
      }
      caldesc = caldesc + "</tr>\n";
  }

  caldesc = caldesc + "</table>\r\n";
  return caldesc;
}

function makeCalDesc(year,month,arg_date) {
  var caldesc = "<table width='175' border='0' cellspacing='1' cellpadding='0' height='144' bgcolor='7B7D7B' FRAME='box'>\r\n" +
                "  <tr align=center bgcolor='#EFEFEF'>\r\n";
  var baseDate = new Date();
  var i   = 0;
  var row = 1;
  var col = 0;
  var temp;
  var strtemp;
  
  baseDate.setYear(year);
  baseDate.setMonth(month-1);
  baseDate.setDate(1);

  var startingPos = baseDate.getDay();

  var days = startingPos + daysOfMonth(year, month);

  caldesc = caldesc + "    <th width=25 >일</td>\r\n" +
                      "    <th width=25>월</td>\r\n" +
                      "    <th width=25>화</td>\r\n" +
                      "    <th width=25>수</td>\r\n" +
                      "    <th width=25>목</td>\r\n" +
                      "    <th width=25>금</td>\r\n" +
                      "    <th width=25>토</td>\r\n" +
                      "</tr>\r\n";

  for (row = 1 ; row < 7 ; row++)  {
      caldesc = caldesc + "<tr align=center>\n";
      for (col = 0; col < 7 ; col++) {
      temp = i - startingPos + 1;

        //if ((temp == nowDay()) && (month == nowMonth()) && (year == nowYear())) {
        if ((temp == arg_date) && (month == month) && (year == year)) {
          if ( i < startingPos ) {
            caldesc = caldesc + "<td class=\"today\">";
          } else if ( i < days ) {
            strtemp = makeVal(year, month, temp);
            caldesc = caldesc + "<td class=\"today\" onclick=\"javascript:opener.returnDate('" + strtemp + "');opener.lastWorkOpen99();window.close();\" title=\"" + strtemp + "\" onmouseover=\"javascript:this.style.background='#E7F7CE';\" onmouseout=\"javascript:this.style.background='#e5e5e5';\" ><strong>";
          } else {
            caldesc = caldesc + "<td class=today>";
          }
        }else {
          if ( i < startingPos ) {
            caldesc = caldesc + "<td class=\"otherday\">";
          } else if ( i < days ) {
            strtemp = makeVal(year, month, temp);
            caldesc = caldesc + "<td class=\"otherday\" onclick=\"javascript:opener.returnDate('" + strtemp + "');opener.lastWorkOpen99();window.close();\" title=\"" + strtemp + "\" onmouseover=\"javascript:this.style.background='#E7F7CE';\" onmouseout=\"javascript:this.style.background='#FFFFFF';\" >";
          } else {
            caldesc = caldesc + "<td class=\"otherday\">";
          }
        }
        
        if ( i < startingPos ) {
          caldesc = caldesc + "&nbsp";
        } else if ( i < days ) {
          strtemp = makeVal(year, month, temp);
          caldesc = caldesc + "<a href=\"javascript:opener.returnDate('" + strtemp + "');opener.lastWorkOpen99();window.close();\" title='" + strtemp + "'>";
          
          //  일요일일때 체크하여 색상 바꿈
          if( col== 0) {
          caldesc = caldesc + "<font color = #CE0000>";
          // 토요일일때 체크하여 색상 바꿈
          }else if(col == 6) {
          caldesc = caldesc + "<font color = #0065CE>";
          }else{
          caldesc = caldesc + "<font color = #666666>";
          }
        	  
          caldesc = caldesc +  + temp + "<font></a></strong>";
        } else {
          caldesc = caldesc + "&nbsp";
        }
        i++;
        caldesc = caldesc + "</td>\n";
      }
      caldesc = caldesc + "</tr>\n";
  }

  caldesc = caldesc + "</table>\r\n";
  return caldesc;
}

// 전체 달력을 새로 생성
function call_cal(year, month, dateTitle) {
   	var winopt = "status=no,width=220,height=255,left=100,top=200";
   	calwin = window.open("./jsp/com/calendar.jsp?p_year="+year+"&p_month="+month+"&p_dateTitle="+dateTitle,"calwin",winopt);
}

function call_cal(year, month, date, dateTitle) {
   	var winopt = "status=no,width=250,height=265,left=100,top=200";
   	calwin = window.open("./jsp/com/calendar.jsp?p_year="+year+"&p_month="+month+"&p_day="+date+"&p_dateTitle="+dateTitle,"calwin",winopt);
}

function createCal(year, month) {

  var html =  "<center>\r\n" +
              "<div width='100%'>\r\n  <form name='form1'>\r\n";

  html = html + makeYears(year);
  html = html + makeMonths(month);
  html = html + "</form>\r\n</div>\r\n";

  html = html + makeCalDesc(year,month);

  html = html + "<br>\r\n" +
                "<table border=0 cellpadding=0 cellspacing=0 width='100%'>\r\n " +
                "  <tbody>\r\n " +
                "  <tr>\r\n " +
                "    <td align=center>\r\n " +
                "       <span class=vbar align='center'>I</span>&nbsp;<a class=bt1 href='javascript:window.close();'>CLOSE</a>&nbsp;<span class=vbar align='center'>I</span>\r\n " +
                "    </td>\r\n " +
                "  </tr>\r\n " +
                "  </tbody>\r\n " +
                "</table>\r\n " +
                "</center>\r\n "

  idCal.innerHTML = html

}

function createCal(year, month, date) {
	day = date
  var html =  "<center>            \r\n" +
              "<div width='100%'>  \r\n" +
              "<form name='form1'> \r\n";
  html = html + makeYears(year);
  html = html + makeMonths(month);
  html = html + "</form>\r\n"+
                "</div>\r\n";
  html = html + makeCalDesc(year,month,date);
  html = html + "<br>\r\n" +
                "<table border=0 cellpadding=0 cellspacing=0 width='100%'>\r\n " +
                "  <tbody>\r\n " +
                "  <tr>\r\n " +
                "    <td align=center>\r\n " +
                "       <img src='../../images/common/btn_close.gif' onclick='javascript:window.close(); 'onmouseover='this.style.cursor=\"hand\"'>\r\n " +
                "    </td>\r\n " +
                "  </tr>\r\n " +
                "  </tbody>\r\n " +
                "</table>\r\n " +
                "</center>\r\n "
  idCal.innerHTML = html
}

// 현재연도를 리턴
function nowYear() {
  var today = new Date();
  if (navigator.appName == "Netscape") return today.getYear() + 1980
  else return today.getYear();
}

// 현재 월을 리턴
function nowMonth() {
  var today = new Date();
  return today.getMonth()+1;
}

// 현재 일자를 리턴
function nowDay() {
  var today = new Date();
  return today.getDate();
}

// 2글자로 만들어줌.
function makeVal(inYear,inMonth,inDay) {
  var tmp;
  var year = String(inYear);
  var month = String(inMonth);
  var day = String(inDay);

  if (day != "   ") {
    if (month.length < 2) {
      month = "0" + month;
    }

    if (day.length < 2) {
      day = "0" + day;
    }

    tmp = year + month + day;
    return (tmp);
  }

}

// 날짜를 클릭하면 해당일자를 YYYY/MM/DD 포맷으로 리턴한다.
function returnDate(inRetVal) {
  var val = inRetVal.substring(0,4) + separator +
        inRetVal.substring(4,6) + separator +
        inRetVal.substring(6,8);
        
  dateObj.value = val;
  if (separator != "-") dateObj.focus();
  
}

//--------------------------------------------------------------------------------------------------
// Client에서 달력을 부르고 싶을 경우
// onclick = showcal(date-input, 달력타이틀, separator)
//                                           "/"사용여부 (1=사용, null=미사용)
//--------------------------------------------------------------------------------------------------

function showcal(obj, caltitle, sepon) {

//alert(obj.value);
  // 실제 존재하는 object인지를 체크
  try  {
    var val = obj.value;
  } catch(e) {
    alert(e + "\n일자입력 오브젝트가 잘못 지정되었습니다.\n개발자에게 문의바랍니다.");
    return;
  }

  if(obj.value == ""){
    year  	= nowYear();
    month 	= nowMonth();
    day   	= nowDay();
  }else{
    year  	= Number(obj.value.substring(0,4) );
    month 	= Number(obj.value.substring(5,7) );
    day   	= Number(obj.value.substring(8,10));
  }

  dateObj = obj;

  if (caltitle == null || caltitle == "")
      dateTitle = "날짜선택"
  else
      dateTitle = caltitle;

  if (sepon == null)    separator = "";
  else if (sepon == 1)  separator = "-";
  else if (sepon == 2)  separator = ".";
  else                  separator = "";
  
  call_cal(year,month,day,dateTitle);
}


//--------------------------------------------------------------------------------------------------
// 일자조작 프로그램
//--------------------------------------------------------------------------------------------------
// isDate : 내부사용함수 (Client에서는 밑에 chkDate함수를 사용.
//          날짜값이 맞는지 체크한다.
function isDate(dateVal) {

  if (dateVal.length == 0) return true;

  var year  = dateVal.substring(0,4);
  var month = dateVal.substring(5,7);
  var day   = dateVal.substring(8,10);

  if (dateVal.length < 10 ) {
     alert("YYYYMMDD의 입력형식을 확인하십시요.");
     return false;
  }

  for (var i = 0; i < year.length; i++) {
     if (year.charAt(i) < "0" || year.charAt(i) > "9")
     {
        alert("입력오류 : 문자, 특수문자, 공백문자를 입력하여서는 않됩니다.");
        return false;
     }
  }

  if (year < 1)  {
     alert("입력오류 : 년도는 1 이상의 수를 입력하여야 합니다.");
     return false;
  }

  for (i = 0; i < month.length; i++)  {
     if (month.charAt(i) < "0" || month.charAt(i) > "9")  {
        alert("입력오류 : 문자, 특수문자, 공백문자를 입력하여서는 않됩니다.");
        return false;
     }
  }

  if (month > 12 || month < 1) {
     alert("입력오류 : 달은 1월에서 12월 사이를 입력하여야 합니다.");
     return false;
  }

  for (i = 0; i < day.length; i++) {
     if (day.charAt(i) < "0" || day.charAt(i) > "9")  {
        alert("입력오류 : 문자, 특수문자, 공백문자를 입력하여서는 않됩니다.");
        return false;
     }
  }

  if (((month == 1) || (month == 3) || (month == 5) ||
       (month == 7) || (month == 8) || (month == 10) ||
       (month == 12)) && (day < 1 || day > 31)) {
     alert("입력오류 : 입력월이 1, 3, 5, 7, 8, 10, 12월일 경우 일수는 1에서 31 사이를 입력하여야 합니다.");
     return false;
  }

  if (((month == 4) || (month == 6) || (month == 9) ||
       (month == 11)) && (day < 1 || day > 30)) {
     alert("입력오류 : 입력월이 4, 6, 9, 11월일 경우 일수는 1에서 30 사이를 입력하여야 합니다.");
     return false;
  }

  if (month == 2) {
     if (!(year%4) && (day < 1 || day > 29)) {
        alert("입력오류 : 윤년, 윤달일 경우 일수는 1에서 29 사이를 입력하여야 합니다.");
        return false;
     }
     else if ((year%4) && (day < 1 || day > 28)) {
        alert("입력오류 : 평년, 2월일 경우 일수는 1에서 28 사이를 입력하여야 합니다.");
        return false;
     }
  }

  return true;
}

//--------------------------------------------------------------------------------------------------
// chkDate : 외부용 함수. Client에서 사용 (예. <input .... onblur=chkDate() )
//           날짜값이 맞는지 확인한다.
//--------------------------------------------------------------------------------------------------
function chkDate(dateObj) {
  var res = true;
  if (dateObj == null) dateObj = window.event.srcElement;

  if (dateObj.value.length == 0 ) return;

  if (dateObj.value.length != 8 && dateObj.value.length != 10 ) {
      alert("날짜를 YYYYMMDD형식으로 입력하세요.");
      dateObj.value = "";
      dateObj.select();
      dateObj.focus();
      res = false;
  }

  else if(dateObj.value.length == 8 ) {
      dateObj.value = dateObj.value.substring(0,4) + "-" + dateObj.value.substring(4,6) + "-" + dateObj.value.substring(6, 9);
  }

  if (!isDate(dateObj.value)) {
      dateObj.value = ""
      dateObj.select()
      dateObj.focus()
      res = false;
  }

  // 이벤트에 의해 호출된 경우에는 just return
  if (window.event.srcElement != null) return;
  else return res;

}

//--------------------------------------------------------------------------------------------------
// onfocus=editDate()
// Date input에 포커스 이동시 YYYY/MM/DD 타입을 YYYYMMDD 타입으로 전환
//--------------------------------------------------------------------------------------------------
function editDate() {
   var dateObj = window.event.srcElement;

   dateObj.value = replaceall(dateObj.value,"-","");
}


// Date 스트링을 자바스크립트 Date 객체로 변환
function toDateObject(dateVal) {

  if (dateVal.length == 8) {
      var year  = dateVal.substr(0,4);
      var month = dateVal.substr(4,2) - 1; // 1월=0,12월=11
      var day   = dateVal.substr(6,2);

  } else {

      var year  = dateVal.substr(0,4);
      var month = dateVal.substr(5,2) - 1; // 1월=0,12월=11
      var day   = dateVal.substr(8,2);
  }

  return new Date(year, month, day);
}

// 자바스크립트 Date 객체를 스트링으로 변환
function toDateString(dateObj) {

  var year  = dateObj.getFullYear();
  var month = dateObj.getMonth() + 1; // 1월=0,12월=11이므로 1 더함
  var day   = dateObj.getDate();

  if (("" + month).length == 1) { month = "0" + month; }
  if (("" + day).length   == 1) { day   = "0" + day;   }

  return ("" + year + month + day)
}

//--------------------------------------------------------------------------------------------------
// getDateAdd : 특정한 연도/월/일자 이전 또는 이후의 날짜 구하기
// - dateVal  : YYYYMMDD의 형식으로...
// - gb       : Y, M, D
// - resObj   : 결과값이 들어갈 input (지정을 안할 경우 string으로 그냥 리턴한다.
//--------------------------------------------------------------------------------------------------
function getDateAdd(dateObj, gb, term, resObj) {

  var baseDate = toDateObject(dateObj.value);
  var diff = 0;

  try {

    diff = eval(0+term);    // 문자값을 숫자로 치환

  } catch (e) {
    alert(e + "\n차이값이 잘못 입력되었습니다.\n개발자에게 확인바랍니다.");
    return;
  }

  switch (gb) {
    case "y" :
    case "Y" :
         baseDate.setFullYear(baseDate.getFullYear() + diff);   // cnt년을 더함
  alert (baseDate);
         break;

    case "m" :
    case "M" :
         baseDate.setMonth(baseDate.getMonth() + diff);   // cnt월을 더함
         break;

    case "d" :
    case "D" :
         baseDate.setDate(baseDate.getDate() + diff);   // cnt일자를 더함
         break;
  }

  var resDate = toDateString(baseDate);

  if (dateObj.value.length == 10)
      resDate = resDate.substr(0,4) + "-" + resDate.substr(4,2) + "-" + resDate.substr(6,2);

  if (resObj == null)
      return resDate;
  else
      resObj.value = resDate;
}

//--------------------------------------------------------------------------------------------------
// 두 날짜의 달 간격을 구함.
//--------------------------------------------------------------------------------------------------
function getMonthTerm(obj1, obj2) {
    var date1 = toDateObject(obj1.value);
    var date2 = toDateObject(obj2.value);

    var years  = date2.getFullYear() - date1.getFullYear();
    var months = date2.getMonth()    - date1.getMonth();
    var days   = date2.getDate()     - date1.getDate();

    return (years * 12 + months + (days >= 0 ? 0 : -1) );
}

//--------------------------------------------------------------------------------------------------
// 두 날짜의 일수 간격을 구함.
//--------------------------------------------------------------------------------------------------
function getDayTerm(obj1, obj2) {
    var date1 = toTimeObject(obj1.value);
    var date2 = toTimeObject(obj2.value);
    var day   = 1000 * 3600 * 24; //24시간

    return parseInt((date2 - date1) / day, 10);
}

//--------------------------------------------------------------------------------------------------
// 말일 구하기
//--------------------------------------------------------------------------------------------------
function getEndDay(yyyymmdd){
  var yyyy = yyyymmdd.substring(0,4);
  var mm   = yyyymmdd.substring(5,7);
  var dd   = yyyymmdd.substring(8,10);

  if ( (mm=='01')  ||  (mm=='03')  ||  (mm=='05')  ||  (mm=='07')  ||  (mm=='08')
                   ||  (mm=='10')  ||  (mm=='12')   )
  {
      return yyyy+mm+"31";
  }else if( mm=='02') {
     if ((yyyy%4==0) && ((yyyy/4)%200!=0))
        return yyyy+mm+"29";
      else
        return yyyy+mm+"28";
 }else {

     return yyyy+mm+"30";
 }
}

//--------------------------------------------------------------------------------------------------
//  Function : 달력을 만든 후에 다른 작업을 더 하기를 원하는 경우 showcal2(~~~~)를 호출하고,
//             아래의 메서드에 flag = true로 준 다음에 직접 workItNow()를 스크립트에
//             추가적으로 구현한다.(이것을 적용하기 위해서 전역변수로 workItNowFlag를 만들어서 사용했다.)
//             사용자는 showcal2()를 호출하고, workItNow()를 정의해주면 된다.
//  param    : date-input, 달력타이틀, separator "/"사용여부 (1=사용, null=미사용)
//  Usage    : 공통 팝업(날짜 조회 이후 작업 유무)
//  수정자    :
//--------------------------------------------------------------------------------------------------
var workItNowFlag = false;

function showcal2(obj, caltitle, sepon, flag) {
  workItNowFlag = true;
  showcal(obj, caltitle, sepon);
}

function lastWorkOpen99() {
  if(workItNowFlag) workItNow();
}