var maiDatum=new Date();

var maiYear=maiDatum.getYear();
var maiMonth=maiDatum.getMonth()+1;
var maiDay=maiDatum.getDate();
if(maiYear<1900)maiYear+=1900;

var maiDatumString=maiYear.toString();
if(maiMonth<10)maiDatumString+='0';
maiDatumString+=maiMonth.toString();
if(maiDay<10)maiDatumString+='0';
maiDatumString+=maiDay.toString();
 
function positionInfo(object) {

var lang='hu';

  var p_elm = object;

  this.getElementLeft = getElementLeft;
  function getElementLeft() {
    var x = -80;
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    while (elm != null) {
      x+= elm.offsetLeft;
      elm = elm.offsetParent;
    }
    return parseInt(x,10);
  }

  this.getElementWidth = getElementWidth;
  function getElementWidth(){
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    return parseInt(elm.offsetWidth,10);
  }

  this.getElementRight = getElementRight;
  function getElementRight(){
    return getElementLeft(p_elm) + getElementWidth(p_elm);
  }

  this.getElementTop = getElementTop;
  function getElementTop() {
    var y = 0;
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    while (elm != null) {
      y+= elm.offsetTop;
      elm = elm.offsetParent;
    }
    return parseInt(y,10);
  }

  this.getElementHeight = getElementHeight;
  function getElementHeight(){
    var elm;
    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    return parseInt(elm.offsetHeight,10);
  }

  this.getElementBottom = getElementBottom;
  function getElementBottom(){
    return getElementTop(p_elm) + getElementHeight(p_elm);
  }
}

function CalendarControl() {

  var calendarId = 'CalendarControl';
  var currentYear = 0;
  var currentMonth = 0;
  var currentDay = 0;

  var selectedYear = 0;
  var selectedMonth = 0;
  var selectedDay = 0;

  var months = ['január','február','március','április','május','június','július','augusztus','szeptember','október','november','december'];
  var dateField = null;

  function getProperty(p_property){
    var p_elm = calendarId;
    var elm = null;

    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    if (elm != null){
      if(elm.style){
        elm = elm.style;
        if(elm[p_property]){
          return elm[p_property];
        } else {
          return null;
        }
      } else {
        return null;
      }
    }
  }

  function setElementProperty(p_property, p_value, p_elmId){
    var p_elm = p_elmId;
    var elm = null;

    if(typeof(p_elm) == "object"){
      elm = p_elm;
    } else {
      elm = document.getElementById(p_elm);
    }
    if((elm != null) && (elm.style != null)){
      elm = elm.style;
      elm[ p_property ] = p_value;
    }
  }

  function setProperty(p_property, p_value) {
    setElementProperty(p_property, p_value, calendarId);
  }

  function getDaysInMonth(year, month) {
    return [31,((!(year % 4 ) && ( (year % 100 ) || !( year % 400 ) ))?29:28),31,30,31,30,31,31,30,31,30,31][month-1];
  }

  function getDayOfWeek(year, month, day) {
    var date = new Date(year,month-1,day)
    return date.getDay();
  }

  this.clearDate = clearDate;
  function clearDate() {
    dateField.value = '';
    hide();
  }

  this.setDate = setDate;
  function setDate(year, month, day) {
    if (dateField) {
      //if (month < 10) {month = "0" + month;}
      //if (day < 10) {day = "0" + day;}

//      var dateString = month+"-"+day+"-"+year;
      var dateString = year+"-"+month+"-"+day;
      dateField.value = dateString;
      hide();
    }
    return;
  }

  this.changeMonth = changeMonth;
  function changeMonth(change) {
  
//a hivo oldalon be lehet allitani maximum es minimum  
  
    currentMonth += change;
    currentDay = 0;
    if(currentMonth > 12) {
      currentMonth = 1;
      currentYear++;
    } else if(currentMonth < 1) {
      currentMonth = 12;
      currentYear--;
    }

    calendar = document.getElementById(calendarId);
    calendar.innerHTML = calendarDrawTable();
  }

  this.changeYear = changeYear;
  function changeYear(change) {
    currentYear += change;
    currentDay = 0;
    calendar = document.getElementById(calendarId);
    calendar.innerHTML = calendarDrawTable();
  }

  function getCurrentYear() {
    var year = new Date().getYear();
    if(year < 1900) year += 1900;
    return year;
  }

  function getCurrentMonth() {
    return new Date().getMonth() + 1;
  } 

  function getCurrentDay() {
    return new Date().getDate();
  }

  function calendarDrawTable() {

    var dayOfMonth = 1;
    var validDay = 0;
    var startDayOfWeek = getDayOfWeek(currentYear, currentMonth, dayOfMonth);

//mod by jesus
    startDayOfWeek=startDayOfWeek-1;
    if(startDayOfWeek<0)startDayOfWeek=6;

    var daysInMonth = getDaysInMonth(currentYear, currentMonth);
    var css_class = null; //CSS class for each day

    var table = "<table cellspacing='0' cellpadding='0' border='0'>";
    table = table + "<tr class='header'>";
    table = table + "  <td colspan='2' class='previous'><a href='javascript:changeCalendarControlMonth(-1);'>&lt;</a> <!--a href='javascript:changeCalendarControlYear(-1);'>&laquo;</a--></td>";
    table = table + "  <td colspan='3' class='title'>" + months[currentMonth-1] + "<br>" + currentYear + "</td>";
    table = table + "  <td colspan='2' class='next'><!--a href='javascript:changeCalendarControlYear(1);'>&raquo;</a--> <a href='javascript:changeCalendarControlMonth(1);'>&gt;</a></td>";
    table = table + "</tr>";
    //table = table + "<tr><th>S</th><th>M</th><th>T</th><th>W</th><th>T</th><th>F</th><th>S</th></tr>";
    table = table + "<tr><th>H</th><th>K</th><th>SZ</th><th>CS</th><th>P</th><th>SZ</th><th>V</th></tr>";

    for(var week=0; week < 6; week++) {
      table = table + "<tr>";
      for(var dayOfWeek=0; dayOfWeek < 7; dayOfWeek++) {
        if(week == 0 && startDayOfWeek == dayOfWeek) {
          validDay = 1;
        } else if (validDay == 1 && dayOfMonth > daysInMonth) {
          validDay = 0;
        }

        if(validDay) {
          if (dayOfMonth == selectedDay && currentYear == selectedYear && currentMonth == selectedMonth) {
            css_class = 'current';
//          } else if (dayOfWeek == 0 || dayOfWeek == 6) {
          } else if (dayOfWeek == 5 || dayOfWeek == 6) {
            css_class = 'weekend';
          } else {
            css_class = 'weekday';
          }

            var currentDatumString=currentYear.toString();
            if(currentMonth<10)currentDatumString+='0';
            currentDatumString+=currentMonth.toString();
            if(dayOfMonth<10)currentDatumString+='0';
            currentDatumString+=dayOfMonth.toString();

          if(currentDatumString<maiDatumString)table = table + "<td><span class='"+css_class+"x'>"+dayOfMonth+"</span></td>";
          else table = table + "<td><a class='"+css_class+"' href=\"javascript:setCalendarControlDate("+currentYear+","+currentMonth+","+dayOfMonth+")\">"+dayOfMonth+"</a></td>";
          dayOfMonth++;
        } else {
          table = table + "<td class='empty'>&nbsp;</td>";
        }
      }
      table = table + "</tr>";
    }

    table = table + "<tr class='header'><th colspan='7' style='padding: 3px;'><!--a href='javascript:clearCalendarControl();'>Clear</a> | --><a href='javascript:hideCalendarControl();'>Bezár</a></td></tr>";
    table = table + "</table>";

    return table;
  }

  this.show = show;
  function show(field) {
    can_hide = 0;
  
    // If the calendar is visible and associated with
    // this field do not do anything.
    if (dateField == field) {
      return;
    } else {
      dateField = field;
    }

    if(dateField) {
      try {
        var dateString = new String(dateField.value);
        var dateParts = dateString.split("-");
        
        selectedYear = parseInt(dateParts[0],10);
        selectedMonth = parseInt(dateParts[1],10);
        selectedDay = parseInt(dateParts[2],10);

/*/
        selectedMonth = parseInt(dateParts[0],10);
        selectedDay = parseInt(dateParts[1],10);
        selectedYear = parseInt(dateParts[2],10);
/*/
      } catch(e) {}
    }

    if (!(selectedYear && selectedMonth && selectedDay)) {
      selectedMonth = getCurrentMonth();
      selectedDay = getCurrentDay();
      selectedYear = getCurrentYear();
    }

    currentMonth = selectedMonth;
    currentDay = selectedDay;
    currentYear = selectedYear;

    if(document.getElementById){

      calendar = document.getElementById(calendarId);
      calendar.innerHTML = calendarDrawTable(currentYear, currentMonth);

      setProperty('display', 'block');

      var fieldPos = new positionInfo(dateField);
      var calendarPos = new positionInfo(calendarId);

      var x = fieldPos.getElementLeft();
      var y = fieldPos.getElementBottom();

      setProperty('left', x + "px");
      setProperty('top', y + "px");
 
      if (document.all) {
        setElementProperty('display', 'block', 'CalendarControlIFrame');
        setElementProperty('left', x + "px", 'CalendarControlIFrame');
        setElementProperty('top', y + "px", 'CalendarControlIFrame');
        setElementProperty('width', calendarPos.getElementWidth() + "px", 'CalendarControlIFrame');
        setElementProperty('height', calendarPos.getElementHeight() + "px", 'CalendarControlIFrame');
      }
    }
  }

  this.hide = hide;
  function hide() {
    if(dateField) {
      setProperty('display', 'none');
      setElementProperty('display', 'none', 'CalendarControlIFrame');
      dateField = null;
    }
  }

  this.visible = visible;
  function visible() {
    return dateField
  }

  this.can_hide = can_hide;
  var can_hide = 0;
}

var calendarControl = new CalendarControl();
var editedField='';

function showCalendarControl(textField){
    editedField=textField;
  // textField.onblur = hideCalendarControl;
  calendarControl.show(textField);
}

function clearCalendarControl() {
  calendarControl.clearDate();
}

function hideCalendarControl() {
  if (calendarControl.visible()) {
    calendarControl.hide();
  }
}

function setCalendarControlDate(year, month, day) {
  calendarControl.setDate(year, month, day);
  if(editedField.name==icCorrigFieldAx)ic_calendar_corrig_days_in_month(icCorrigFieldAday,year,month);
  if(editedField.name==icCorrigFieldBx)ic_calendar_corrig_days_in_month(icCorrigFieldBday,year,month);
  rrobotSetPageDates();
  ic_calendar_date_corrig();
  ic_calendar_set_page_dates_step_2();
  ic_calendar_save_date();
  ic_calendar_set_done();
}

function changeCalendarControlYear(change) {
  calendarControl.changeYear(change);
}

function changeCalendarControlMonth(change) {
  calendarControl.changeMonth(change);
}

document.write("<iframe id='CalendarControlIFrame' src='javascript:false;' frameBorder='0' scrolling='no'></iframe>");
document.write("<div id='CalendarControl'></div>");



//visszaadja a pageform-bol x mezo erteket
function icGetPageformValue(x){
    return document.forms.pageform[x].value;
}

//beallitja a pageformban x mezo erteket
function icSetPageformValue(x,y){
    document.forms.pageform[x].value=y;
}

//a calendar mezobol beallitja a selecteket
function rrobotSetPageDates(){
    //arrival
    if(icGetPageformValue(icCorrigFieldAx)!=''){
        var tmp1=icGetPageformValue(icCorrigFieldAx).split("-")
        icSetPageformValue(icCorrigFieldAyear,tmp1[0]);
        icSetPageformValue(icCorrigFieldAmonth,parseInt(tmp1[1],10));
        icSetPageformValue(icCorrigFieldAday,parseInt(tmp1[2],10));
        icSetPageformValue(icCorrigFieldAxyear,icGetPageformValue(icCorrigFieldAyear)+'-'+icGetPageformValue(icCorrigFieldAmonth));
    }

    //departure
    if(icCorrigFieldBx!=''){
        if(icGetPageformValue(icCorrigFieldBx)!=''){
            var tmp2=icGetPageformValue(icCorrigFieldBx).split("-")
            icSetPageformValue(icCorrigFieldByear,tmp2[0]);
            icSetPageformValue(icCorrigFieldBmonth,parseInt(tmp2[1]),10);
            icSetPageformValue(icCorrigFieldBday,parseInt(tmp2[2]),10);
            icSetPageformValue(icCorrigFieldBxyear,icGetPageformValue(icCorrigFieldByear)+'-'+icGetPageformValue(icCorrigFieldBmonth));
        }
    }
}

//a selectekbol beallitja az input mezot a calendarnak
function ic_calendar_set_page_dates_step_2(){
    //arrival
    var tmp1=icGetPageformValue(icCorrigFieldAxyear).split("-");
    icSetPageformValue(icCorrigFieldAyear,tmp1[0]);
    icSetPageformValue(icCorrigFieldAmonth,parseInt(tmp1[1]),10);
    icSetPageformValue(icCorrigFieldAx,icGetPageformValue(icCorrigFieldAxyear)+'-'+icGetPageformValue(icCorrigFieldAday));
    
    //departure
    if(icCorrigFieldBx!=''){
        var tmp1=icGetPageformValue(icCorrigFieldBxyear).split("-");
        icSetPageformValue(icCorrigFieldByear,tmp1[0]);
        icSetPageformValue(icCorrigFieldBmonth,parseInt(tmp1[1]),10);
        icSetPageformValue(icCorrigFieldBx,icGetPageformValue(icCorrigFieldBxyear)+'-'+icGetPageformValue(icCorrigFieldBday));
    }
}

function ic_calendar_date_corrig(){
    //ha az A kivalasztott datum kisebb, mint ma, akkor korrigaljuk
    
    arrtomb=icGetPageformValue(icCorrigFieldAx).split("-");
    tmparr=arrtomb[0];
    if(arrtomb[1]<10)tmparr+='0';
    tmparr+=arrtomb[1];
    if(arrtomb[2]<10)tmparr+='0';
    tmparr+=arrtomb[2];

    if(tmparr<maiDatumString){
        icSetPageformValue(icCorrigFieldAday,maiDay);
    }

    if(icCorrigFieldBx!=''){
        arrtomb=icGetPageformValue(icCorrigFieldAx).split("-");
        tmparr=arrtomb[0];
        if(arrtomb[1]<10)tmparr+='0';
        tmparr+=arrtomb[1];
        if(arrtomb[2]<10)tmparr+='0';
        tmparr+=arrtomb[2];
   
        deptomb=icGetPageformValue(icCorrigFieldBx).split("-");
        tmpdep=deptomb[0];
        if(deptomb[1]<10)tmpdep+='0';
        tmpdep+=deptomb[1];
        if(deptomb[2]<10)tmpdep+='0';
        tmpdep+=deptomb[2];
    
        if(tmpdep<=tmparr){
            var indulas=new Date();
            indulas.setYear(arrtomb[0]);
            indulas.setMonth(arrtomb[1]-1);
            indulas.setDate(arrtomb[2]);
            indulas.setDate(indulas.getDate()+1);
           
            //ha a kovetkezo nap a kovetkezo honap elseje
            if(indulas.getMonth()!=arrtomb[1]-1){
                //nincs kovetkezo nap
                if(icGetPageformValue(icCorrigFieldAxyear).length==document.forms.pageform[icCorrigFieldBxyear].selectedIndex+1){
                    icSetPageformValue(icCorrigFieldBxyear,icGetPageformValue(icCorrigFieldAxyear));
                    icSetPageformValue(icCorrigFieldBday,icGetPageformValue(icCorrigFieldAday));
                } else {
                    //kovetkezo honap elso nap
                    ic_calendar_corrig_days_in_month(icCorrigFieldBday,indulas.getYear(),indulas.getMonth()+1);
                    document.forms.pageform[icCorrigFieldBxyear].selectedIndex=document.forms.pageform[icCorrigFieldAxyear].selectedIndex+1;
                    icSetPageformValue(icCorrigFieldBday,'1');
                }
            } else {
                ic_calendar_corrig_days_in_month(icCorrigFieldBday,indulas.getYear(),indulas.getMonth()+1);
                icSetPageformValue(icCorrigFieldBxyear,icGetPageformValue(icCorrigFieldAxyear));
                icSetPageformValue(icCorrigFieldBday,indulas.getDate());
            }
        }
    }
}

function ic_calendar_save_date(){
    var datex = new Date();
    datex.setTime(datex.getTime()+(600*24*60*60*1000));
    with(document.forms.pageform){
        setCookie(icCorrigFieldAx,icGetPageformValue(icCorrigFieldAx),datex,'/');
        if(icCorrigFieldBx!='')setCookie(icCorrigFieldBx,icGetPageformValue(icCorrigFieldBx),datex,'/');
    }
}

function rrobotGetDate(){
    currentDate='2024-04-27';    
    currentDatex='2024-4-27';    
    currentDatePlusDay='2024-04-28';    
    currentDatePlusDayx='2024-4-28';    
    arr=getCookie(icCorrigFieldAx);
    if(icCorrigFieldBx!=''){
        dep=getCookie(icCorrigFieldBx);
        if(dep!=null){
            //regebbi mint ma+1?
            tmpdep=ic_calendar_uniform_date(dep);
            if(tmpdep<currentDatePlusDay)dep=currentDatePlusDayx;
            icSetPageformValue(icCorrigFieldBx,dep); //xdeparture.value=dep;
        }
        else icSetPageformValue(icCorrigFieldBx,currentDatePlusDayx);
    }
    if(arr!=null){
        //regebbi mint ma?
        tmparr=ic_calendar_uniform_date(arr);
        if(tmparr<currentDate)arr=currentDatex;
        icSetPageformValue(icCorrigFieldAx,arr); //xarrival.value=arr;
    } else icSetPageformValue(icCorrigFieldAx,currentDatex);
    rrobotSetPageDates();

/*/
    arr=getCookie(icCorrigFieldAx);
    if(icCorrigFieldBx!=''){
        dep=getCookie(icCorrigFieldBx);
        if(dep!=null){
            //regebbi mint ma+1?
            if(dep<'2024-4-28')dep='2024-4-28';
            icSetPageformValue(icCorrigFieldBx,dep); //xdeparture.value=dep;
        }
        else icSetPageformValue(icCorrigFieldBx,'2024-4-28');
    }
    if(arr!=null){
        //regebbi mint ma?
        if(arr<'2024-4-27')arr='2024-4-27';
        icSetPageformValue(icCorrigFieldAx,arr); //xarrival.value=arr;
    } else icSetPageformValue(icCorrigFieldAx,'2024-4-27');
    rrobotSetPageDates();
/*/
}


function ic_calendar_corrig_days_in_month(f,ev,ho){
    ennyinap=ic_calendar_get_days_in_month(ev,ho);
    elSel=document.getElementById(f);
    if(elSel.length!=ennyinap){
        //elmentjuk a jelenleg kivalasztottat
        currentNap=elSel.value;
        
        //nullazzuk a select ertekeit
        for(i=elSel.length;i>=0;i--)elSel.remove(i);
        
        //feltoltjuk a napok szamaval
        for(i=1;i<=ennyinap;i++){
            newOption=new Option(i, i, false);
            elSel.options[i-1]=newOption;
        }
        
        //kivalasztjuk az eredetileg kivalasztva volt napot, ha lehet
        if(currentNap<=ennyinap)elSel.selectedIndex=currentNap-1;
        
        //ha nem lehet, akkor kivalasztjuk az utolsot
        else elSel.selectedIndex=ennyinap-1;
    }
}

function ic_calendar_get_days_in_month(year,month) {
    return [31,((!(year % 4 ) && ( (year % 100 ) || !( year % 400 ) ))?29:28),31,30,31,30,31,31,30,31,30,31][month-1];
}

function ic_calendar_uniform_date(x){
    var uniformDate=x.split("-");
    x=uniformDate[0]+'-';
    if(parseInt(uniformDate[1],10)<10)x+='0';
    x+=uniformDate[1]+'-';
    if(parseInt(uniformDate[2],10)<10)x+='0';
    x+=uniformDate[2];
    return x;
}