var jsAllDates = '';
var arrJsAllDates;
var ds_i_date = new Date();
var ds_c_month = ds_i_date.getMonth() + 1;
var ds_c_year = ds_i_date.getFullYear();

var ds_curr_date = new Date();
ds_curr_day1 = ds_curr_date.getDate();
ds_curr_month1 = ds_curr_date.getMonth() + 1;
ds_curr_year1 = ds_curr_date.getFullYear();
var dateFormatUK = true;
var chkPage;
var lockDate = false;
var clkDate;
var headDate;
var curr_Sel_Mon;
var combo_DepartureWeek;
var totDateTD = 0;
var count_TdId = 0;
var frstOnloadCal = true;
var gStr_calDates = "";
var gStr_calTds = "";
var gArry_CalDates;
var gArry_CalTDs;
var gfrstWkClked_Date = "";
var gsecWkClked_Date = "";
var gfrstWkClked_Day = -1;
var gsecWkClked_Day = -1;
var gCmbWeek;
var gWeekText;
var gstrSelDate;
var hiddenTxtforSecWeek_date;
var hiddenTxtforSecWeek_day;
hiddenTxtforSecWeek_date = document.getElementById("selSecWeekDate_1");
hiddenTxtforSecWeek_day = document.getElementById("selSecWeekDay_1");
var objDepYear;
var displayTextName;
var centreStartYear;
var centreStartMonth;
var centreEndMonth;
var centreEndYear;
var tmpStratYear;

var seasonStartDate = '';
var seasonEndDate = '';

var YearStartEndMonths = new Array();

function SetDatesArray(centreCode) {
  var destCtrl = document.getElementById(ddDestinationsId);

  var forms = document.forms[0];
  seasonStartDate = '';
  seasonEndDate = '';
  jsAllDates = '';
  var arrGroups = js_Groups.split('|');
  var arrGroupCenters;
  arrGroupCenters = '';
  for (i = 0; i < arrGroups.length; i++) {
    var arrGroup = arrGroups[i].split('=');
    if (arrGroup[0].split("-")[0].toUpperCase() == Trim(destCtrl.options[destCtrl.selectedIndex].value.toUpperCase())) {
      arrGroupCenters = arrGroup[1].split(',');
      break;
    }
  }

  var jsAllCentreDatesArr = jsAllCentreDates.split("|");

  if (arrGroupCenters != '') {
    for (j = 0; j < arrGroupCenters.length; j++) {
      for (i = 0; i < jsAllCentreDatesArr.length; i++) {
        if (arrGroupCenters[j].toUpperCase() == jsAllCentreDatesArr[i].split('=')[0].toUpperCase()) {
          if (jsAllDates == '') {
            jsAllDates = jsAllCentreDatesArr[i].split('=')[1];
          }
          else {
            jsAllDates = jsAllDates + "," + jsAllCentreDatesArr[i].split('=')[1];
          }

          SetStartDateEndDate(jsAllCentreDatesArr[i].split('=')[1]);
          break;
        }
      }
    }
  }
  else {

    if (centreCode == "any") {
      for (i = 0; i < jsAllCentreDatesArr.length; i++) {
        if (jsAllDates == '') {
          jsAllDates = jsAllCentreDatesArr[i].split('=')[1];
        }
        else {
          jsAllDates = jsAllDates + "," + jsAllCentreDatesArr[i].split('=')[1];
        }
        SetStartDateEndDate();
      }
    }
    else {
      for (i = 0; i < jsAllCentreDatesArr.length; i++) {
        if (centreCode.toUpperCase() == jsAllCentreDatesArr[i].split('=')[0].toUpperCase()) {
          jsAllDates = jsAllCentreDatesArr[i].split('=')[1];
          break;
        }
      }
      SetStartDateEndDate(jsAllDates);
    }
  }
  arrJsAllDates = jsAllDates.split(",");
  arrJsAllDates.sort();
}

function SetStartDateEndDate(jsCentreDates) {
  var tempAllDates = jsCentreDates.split(',');
  if (seasonStartDate == '') {
    seasonStartDate = tempAllDates[0];
    seasonEndDate = tempAllDates[tempAllDates.length - 1];
  }
  else {

    tempStartDate = tempAllDates[0];
    tempEndDate = tempAllDates[tempAllDates.length - 1];

    var tmpFullStartDate = tempStartDate.split("-");
    var tmpstartYear = tmpFullStartDate[0];
    var tmpstartMonth = tmpFullStartDate[1];

    var tmpFullEndDate = tempEndDate.split("-");
    var tmpEndYear = tmpFullEndDate[0];
    var tmpEndMonth = tmpFullEndDate[1];

    var startMonth = seasonStartDate.split("-")[1];
    var startYear = seasonStartDate.split("-")[0];

    var endMonth = seasonEndDate.split("-")[1];
    var endYear = seasonEndDate.split("-")[0];
    if (endYear > tmpEndYear) {
    }
    else {
      if (tmpEndYear > endYear) {
        seasonEndDate = tempEndDate;
      }
      else {
        if (endMonth > tmpEndMonth) {
        }
        else {
          seasonEndDate = tempEndDate;
        }
      }
    }

    if (startYear < tmpstartYear) {
    }
    else {
      if (tmpstartYear < startYear) {
        seasonStartDate = tempStartDate;
      }
      else {
        if (startMonth < tmpstartMonth) {
        }
        else {
          seasonStartDate = tempStartDate;
        }
      }
    }
  }

}

function ds_getel(id) {

  return document.getElementById(id);
}

function ds_getleft(el) {
  var tmp = el.offsetLeft;
  el = el.offsetParent;

  while (el) {
    tmp += el.offsetLeft;
    el = el.offsetParent;
  }
  return tmp;
}
function ds_gettop(el) {
  var tmp = el.offsetTop;
  el = el.offsetParent;
  while (el) {
    tmp += el.offsetTop;
    el = el.offsetParent;
  }
  return tmp;
}

var ds_oe = ds_getel('ds_calclass');
var ds_ce = ds_getel('ds_conclass');

var ds_ob = '';
function ds_ob_clean() {
  ds_ob = '';
}
function ds_ob_flush() {

  ds_oe.innerHTML = ds_ob;
  ds_ob_clean();
}
function ds_echo(t) {
  ds_ob += t;
}

var ds_element;
var ds_monthnames = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
var ds_monthnames1 = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
//this array is used to display day names on the calendar.
var ds_daynames = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
var ds_dayDispNames = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'];

var ds_daynames1 = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];


var selectedYYMM;

function Month_onchange() {
  var element = document.getElementById("AllMonths");
  var value = element.options[element.selectedIndex].value.split("-");
  selectedYYMM = element.options[element.selectedIndex].value;
  ds_c_month = value[0];
  ds_c_year = value[1];

  gStr_calDates = "";
  gStr_calTds = "";

  ds_draw_calendar(ds_c_month, ds_c_year);
  setCalTxtDay(ds_c_month, ds_c_year);
}
//THIS FUNCTION CREATES THE ARROWS
function ds_template_main_above(t, m, y) {
  imgPath = gSTR_IMG_PATH + "buttons/";

  var inactiveArwPath = "http://" + js_serverName + "/imgs/vp/buttons/";
  GetAllMonthAndYearOfSeason(t, m, y);

  var strt = '<table cellpadding="0" cellspacing="1" class="ds_tbl" border="0" width="160"><tr>';

  if (ds_c_year > centreStartYear) {
    strt = strt + '<td width="18" align="center" height="14" style="cursor: pointer; background-color: ' + tblColor + '" onclick="ds_py();">';
    strt = strt + '<img src="' + imgPath + 'leftarrow.gif" /><img src="' + imgPath + 'leftarrow.gif" /></td>';
  }
  else {
    strt = strt + '<td width="18" align="center" height="14" style="background-color: ' + tblColor + '">';
    strt = strt + '<img src="' + inactiveArwPath + 'leftarrow_inactive.gif" />';
    strt = strt + '<img src="' + inactiveArwPath + 'leftarrow_inactive.gif" /></td>';
  }

  if (ds_c_year > centreStartYear) {
    strt = strt + '<td width="20" align="center" style="cursor: pointer; background-color: ' + tblColor + '"" onclick="ds_pm();">';
    strt = strt + '<img src="' + imgPath + 'leftarrow.gif" /></td>';
  }
  else {
    if (ds_c_month > centreStartMonth) {
      strt = strt + '<td width="20" align="center" style="cursor: pointer; background-color: ' + tblColor + '"" onclick="ds_pm();">';
      strt = strt + '<img src="' + imgPath + 'leftarrow.gif" /></td>';
    }
    else {
      strt = strt + '<td width="20" align="center" style="background-color: ' + tblColor + '">';
      strt = strt + '<img src="' + inactiveArwPath + 'leftarrow_inactive.gif" /></td>';
    }

  }

  strt = strt + '<td width="89" align="center" style="cursor: pointer; background-color: ' + tblColor + '"" class="ds_subhead" id="headDate"><select id="AllMonths" name="AllMonths" class="month_box" style="color:' + calTxtColor + '; background-color:' + tblColor + '; width: 85px; font-weight: bold; text-align: left;" onChange="Javascript:Month_onchange();">'
		+ GetAllMonthAndYearOfSeason(t, m, y)
		+ '</select>'
		+ '</td>';

  if (ds_c_year < centreEndYear) {

    strt = strt + '<td width="18" align="center" style="cursor: pointer; background-color: ' + tblColor + '" onclick="ds_nm();"><img src="' + imgPath + 'rightarrow.gif" alt="" /></td>';
  }
  else {
    if (ds_c_month < centreEndMonth) {
      strt = strt + '<td width="18" align="center" style="cursor: pointer; background-color: ' + tblColor + '" onclick="ds_nm();"><img src="' + imgPath + 'rightarrow.gif" alt="" /></td>';
    }
    else {
      strt = strt + '<td width="18" align="center" style=" background-color: ' + tblColor + '"><img src="' + inactiveArwPath + 'rightarrow_inactive.gif" alt="" /></td>';
    }
  }

  if (ds_c_year < centreEndYear) {
    strt = strt + '<td width="20" align="center" style="cursor: pointer; background-color: ' + tblColor + '" onclick="ds_ny();">';
    strt = strt + '<img src="' + imgPath + 'rightarrow.gif" alt="" /><img src="' + imgPath + 'rightarrow.gif" alt="" /></td>';
  }
  else {
    strt = strt + '<td width="20" align="center" style="background-color: ' + tblColor + '">';
    strt = strt + '<img src="' + inactiveArwPath + 'rightarrow_inactive.gif" alt="" />';
    strt = strt + '<img src="' + inactiveArwPath + 'rightarrow_inactive.gif" alt="" /></td>';
  }

  strt = strt + '</tr>'
		+ '</table>'
		+ '<table cellpadding="0" cellspacing="1" width="161px" class="ds_tbl" border="0">'
		+ '<tr>';



  return strt;
}

function GetAllMonthAndYearOfSeason(t, m, y) {
  var strMonthYearCombo;
  tmpStartDate = seasonStartDate.split("-");
  startYear = tmpStartDate[0];
  centreStartYear = tmpStartDate[0];

  var startMonth = tmpStartDate[1];
  centreStartMonth = tmpStartDate[1];

  selectedYYMM = getFullDayMonth(ds_c_month) + '-' + ds_c_year;
  var tmpEndDate = seasonEndDate.split("-");
  var EndYear = tmpEndDate[0];
  var EndMonth = tmpEndDate[1];

  centreEndYear = tmpEndDate[0];
  centreEndMonth = tmpEndDate[1];
  var keyValue;
  var i = 0;
  while (EndYear >= startYear) {
    YearStartEndMonths[i] = new Array(3);
    YearStartEndMonths[i][0] = startYear;

    if (EndYear == startYear) {
      YearStartEndMonths[i][1] = startMonth;
      YearStartEndMonths[i][2] = EndMonth;
      while (EndMonth >= startMonth) {

        keyValue = getFullDayMonth(startMonth) + '-' + startYear;

        if (selectedYYMM == keyValue) {
          strMonthYearCombo = strMonthYearCombo + '<option value="' + keyValue + '" selected>' + ds_monthnames1[startMonth - 1] + ' ' + startYear + '</option>';
        }
        else {
          strMonthYearCombo = strMonthYearCombo + '<option value="' + keyValue + '">' + ds_monthnames1[startMonth - 1] + ' ' + startYear + '</option>';
        }
        startMonth++;
      }

    }
    else {
      YearStartEndMonths[i][1] = startMonth;
      YearStartEndMonths[i][2] = 12;
      while (12 >= startMonth) {
        keyValue = getFullDayMonth(startMonth) + '-' + startYear;
        if (selectedYYMM == keyValue) {

          strMonthYearCombo = strMonthYearCombo + '<option value="' + keyValue + '" selected>' + ds_monthnames1[startMonth - 1] + ' ' + startYear + '</option>';
        }
        else {
          strMonthYearCombo = strMonthYearCombo + '<option value="' + keyValue + '">' + ds_monthnames1[startMonth - 1] + ' ' + startYear + '</option>';
        }
        startMonth++;
      }
    }
    startYear++;
    startMonth = 1;
    i = i + 1;

  }

  return strMonthYearCombo;
}

function ds_template_day_row(t, m, y) {
  var M = paddZero(m);
  for (var selD = 0; selD < arrJsAllDates.length; selD++) {
    arrJsAllDates[selD];
    var tmpArryDay = arrJsAllDates[selD].split("-");
    tmpArryDay[0];
    tmpArryDay[1];
    tmpArryDay[2];
    var tmpDbDate = new Date(tmpArryDay[0], tmpArryDay[1] - 1, tmpArryDay[2]);
    if (y == tmpArryDay[0]) {
      if ((tmpDbDate.getDay() - 1) == -1) {
        if (t == ds_daynames[6]) {
          return '<td class="ds_subheadSelected" bgcolor=' + menuColor + ' style="color:' + gSTR_VB_BLUE + '">' + t + '</td>';
        }
      }
      else {
        if (t == ds_daynames[tmpDbDate.getDay() - 1]) {
          return '<td class="ds_subheadSelected" bgcolor=' + menuColor + ' style="color:' + gSTR_VB_BLUE + '">' + t + '</td>';
        }
      }
    }
  }

  return '<td class="ds_subhead" bgcolor=' + tblColor + ' style="color:' + gSTR_VB_BLUE + '">' + t + '</td>';
}

function ds_template_new_week() {
  return '</tr><tr>';
}
//Display previous month days in current month calendar.
function ds_template_blank_cell(prevMdays, mn, yr, tdID) {
  return '<td class="ds_preMNonClickCell" id="t' + tdID + '"></td>';
}

function ds_template_day(d, m, y, tdID) {

  var calDate = (y + "-" + m + "-" + d);
  if (gStr_calDates == "") {
    gStr_calDates = calDate;
    gStr_calTds = tdID;
  }
  else {
    gStr_calDates = gStr_calDates + "," + calDate;
    gStr_calTds = gStr_calTds + "," + tdID;
  }
  for (var chk = 0; chk < arrJsAllDates.length; chk++) {

    if (calDate == arrJsAllDates[chk]) {
      return '<td class="ds_cell" id="t' + tdID + '" bgcolor=' + menuColor + ' onclick="javascript:clickedDate(this,' + d + ',' + m + ',' + y + ',' + tdID + ');"'
			+ 'onMouseOver="javascript:ds_onMouseOver(' + d + ',' + m + ',' + y + ');">'
			+ '<font color=' + gSTR_VB_BLUE + '><b><u>' + d + '</u></b></font></td>';
    }
  }
  return '<td class="ds_cellNonClick" id="t' + tdID + '">' + d + '</td>';
}

function ds_template_main_below() {
  return '</tr><tr><td colspan="7" align="left" nowrap>&nbsp;</td></tr>'
			+ '<tr><td class="ds_footer" colspan="7" bgcolor=' + tblColor + ' align="left" nowrap="nowrap" height="30"><font color="#666666">&nbsp;Note: The dates that are bold and &nbsp;<br>&nbsp;highlighted are the available dates.</font></td></tr>'
			+ '</table>';
}
// This one draws calendar...
function ds_draw_calendar(m, y) {

  count_TdId = 0;

  curr_Sel_Mon = m;

  ds_ob_clean();

  // Here we go, do the header
  ds_echo(ds_template_main_above(ds_monthnames1[m - 1] + ' ' + y, m, y));

  for (i = 0; i < 7; i++) {

    ds_echo(ds_template_day_row(ds_daynames[i], m, y));
  }

  var ds_dc_date = new Date();
  var tmpMon = m - 1;
  ds_dc_date.setMonth(tmpMon);
  ds_dc_date.setFullYear(y, tmpMon, 1);
  ds_dc_date.setDate(1);

  if (m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10 || m == 12) {
    days = 31;
  } else if (m == 4 || m == 6 || m == 9 || m == 11) {
    days = 30;
  } else {
    days = (y % 4 == 0) ? 29 : 28;
  }
  var first_day = (ds_dc_date.getDay() - 1);
  if (first_day == -1) {
    first_day = 6;
  }
  var first_loop = 1;
  // Start the first week
  ds_echo(ds_template_new_week());
  // If sunday is not the first day of the month, make a blank cell...
  var tmp_first_day = first_day;
  var print_prevMDays;
  var mn;
  mn = m;
  var retDays;

  if ((mn - 1) == 0) {
    retDays = totMonthDays(12, y);
  }
  else {
    retDays = totMonthDays((mn - 1), y);
  }
  print_prevMDays = (retDays - first_day);

  if (first_day != 0) {
    //This loop is used to display previous month dates
    for (var prevMCell = 1; prevMCell <= tmp_first_day; prevMCell++) {
      count_TdId = (count_TdId + 1);
      print_prevMDays = print_prevMDays + 1;
      ds_echo(ds_template_blank_cell(print_prevMDays, (mn - 1), y, count_TdId));
    }
  }
  var j = first_day;
  for (i = 0; i < days; i++) {
    // Today is sunday, make a new week.
    // If this sunday is the first day of the month,
    // we've made a new row for you already.
    count_TdId = count_TdId + 1;
    if (j == 0 && !first_loop) {

      ds_echo(ds_template_new_week());
    }
    // Make a row of that day!
    var day1 = "" + (i + 1) + "";
    var mon1 = "" + m + "";
    var chkDayChar = day1.indexOf('0');
    var chkMonChar = mon1.indexOf('0');
    if ((i + 1) <= 9 && chkDayChar != 0) {
      var day = ("0" + (i + 1));
    }
    else {
      day = i + 1;
    }
    if (m <= 9 && chkMonChar != 0) {
      mont = ("0" + m);
    }
    else {
      mont = m;
    }

    ds_echo(ds_template_day(day, mont, y, count_TdId));
    first_loop = 0;
    j++;
    j %= 7;
  }

  //Display next month days
  var mon_lstDate = totMonthDays(mn, y);
  var tmpCalDate = new Date(y, (mn - 1), mon_lstDate);
  var totNxtMDays = (7 - (tmpCalDate.getDay()));
  if (totNxtMDays == 7) {
    totNxtMDays = 0;
  }
  var nxt_mn;
  nxt_mn = m;
  //This loop is used to display next month dates.
  for (var nxtMCell = 1; nxtMCell <= totNxtMDays; nxtMCell++) {
    count_TdId = count_TdId + 1;
    ds_echo(print_nxtMDays(nxtMCell, nxt_mn, y, count_TdId));
  }
  totDateTD = count_TdId;

  ds_echo(ds_template_main_below());
  ds_ob_flush();
  gArry_CalDates = gStr_calDates.split(",");
  gArry_CalTDs = gStr_calTds.split(",");
  //Hight light first week and second weeks.

  if (gfrstWkClked_Date != "") {
    var passFWSaveDate = gfrstWkClked_Date.split("-");
    highlightWeeksTD(passFWSaveDate[2], passFWSaveDate[1], passFWSaveDate[0], 0);
  }

  if (gsecWkClked_Date != "") {
    var SWSaveDate = gsecWkClked_Date.split("-");
    highlightWeeksTD(SWSaveDate[2], SWSaveDate[1], SWSaveDate[0], 0);
  }
}

var tmpArryDay;
var ds_c_day1;
var hiddenDeparturedate;
var txtSelDepDateShow;
var txtHiddenDay;
var txtHiddenYear;
txtSelDepDateShow = document.getElementById("txtSelDepDateShow");

function getSelectedIndex_2(objSelect, strValue) {
  var intSelectedIndex = 0;
  for (var intIndex = 0; intIndex < objSelect.options.length; intIndex++) {
    if (objSelect.options[intIndex].value == strValue) {
      intSelectedIndex = intIndex;
      break;
    }
  }
  return intSelectedIndex;
}

function setInitialDate(strDate) {

  var strDateArr;
  strDateArr = strDate.split("-");
  ds_c_day1 = strDateArr[2];
  ds_c_month = strDateArr[1];
  ds_c_year = strDateArr[0];

  ds_onclick(ds_c_day1, ds_c_month, ds_c_year);

}
// A function to show the calendar.
var initSaveFW_Date;
var centreCode;
var initialDate;
function ds_shChanged(tName, displayText) {
  var isRsultPageLoading = true;
  try {
    isRsultPageLoading = isPageLoaded;
  }
  catch (e) {
  }
  seasonStartDate = '';
  seasonEndDate = '';
  centreCode = 'AL';
  if (document.getElementById(ddDestinationsId) != null) {
    centreCode = document.getElementById(ddDestinationsId).options[document.getElementById(ddDestinationsId).options.selectedIndex].value;
  }

  SetDatesArray(centreCode);
  selectedYYMM = '';
  gfrstWkClked_Date = '';
  initialDate = arrJsAllDates[0];

  displayTextName = document.getElementById(displayText);
  var t = document.getElementById(tName);
  ds_element = t;
  var selectedDate = document.getElementById(hiddenDateId).value;
  if (isRsultPageLoading == false) {
    if (selectedDate == "") {
      selectedDate = initialDate;
    }
    gfrstWkClked_Date = selectedDate;
    setInitialDate(selectedDate);
  }
  else {
    selectedDate = initialDate;
    gfrstWkClked_Date = selectedDate;
    setInitialDate(selectedDate);
  }

  ds_sh(tName, displayText);
  ds_hi();
}
function ds_sh(tName, displayText) {

  displayTextName = document.getElementById(displayText);
  var t = document.getElementById(tName);
  ds_element = t;

  ds_oe = ds_getel('ds_calclass');
  ds_ce = ds_getel('ds_conclass');

  chkPage = "bgSearch";

  if (isPageLoaded == true) {
    initSaveFW_Date = gfrstWkClked_Date.split("-");
    gStr_calDates = "";
    gStr_calTds = "";

    if (ds_ce.style.display == 'none') {
      if (arrJsAllDates.length != 0 && arrJsAllDates[0] != "") {
        tmpArryDay = arrJsAllDates[0].split("-");

        if (gfrstWkClked_Date != "" && gfrstWkClked_Day != -1) {
          ds_c_day1 = initSaveFW_Date[2];
          ds_c_month = initSaveFW_Date[1];
          ds_c_year = initSaveFW_Date[0];
        }
        else if (tmpArryDay.length != 0 && tmpArryDay[0] != "" && tmpArryDay[1] != undefined && tmpArryDay[2] != undefined) {

          ds_c_day1 = tmpArryDay[2];
          ds_c_month = tmpArryDay[1];
          ds_c_year = tmpArryDay[0];

        }
        else {
          var ds_sh_date = new Date();
          ds_c_day1 = ds_sh_date.getDate();
          ds_c_month = ds_sh_date.getMonth() + 1;
          ds_c_year = ds_sh_date.getFullYear();
        }

        if (gfrstWkClked_Date != '') {
          setInitialDate(gfrstWkClked_Date);
        }
        ds_draw_calendar(ds_c_month, ds_c_year);
        the_left = ds_getleft(t);
        the_top = ds_gettop(t) + t.offsetHeight;

        var objMenuBarCord;
        objMenuBarCord = getAnchorPosition(tName);

        if (chkPage == "bgSearch" || chkPage == "VillAv") {
          ds_ce.style.left = (objMenuBarCord.x) + 'px';
          ds_ce.style.top = (objMenuBarCord.y + 20) + 'px';
        }
        // To change the position properly, we must show it first.
        ds_ce.style.display = '';
        ds_ce.style.visibility = 'visible';
      }
      else {
        alert("No availability for the selected villa. Please select another villa.");
      }
    }
    else {

      ds_hi();
    }
  }
}


function ds_hi() {
  if (ds_ce == null) {
    ds_ce = ds_getel('ds_conclass');
  }
  ds_ce.style.display = 'none';
}
// Moves to the next month...
function ds_nm() {
  // Increase the current month.
  gStr_calDates = "";
  gStr_calTds = "";
  ds_c_month++;
  // We have passed December, let's go to the next year.
  // Increase the current year, and set the current month to January.
  if (ds_c_month > 12) {
    ds_c_month = 1;
    ds_c_year++;
  }

  ds_draw_calendar(ds_c_month, ds_c_year);
  setCalTxtDay(ds_c_month, ds_c_year);
}
// Moves to the previous month...
function ds_pm() {
  gStr_calDates = "";
  gStr_calTds = "";
  tmp_ds_c_year = ds_i_date.getFullYear();
  tmp_ds_c_month = tmpArryDay[1];

  ds_c_month = ds_c_month - 1;


  if (ds_c_month < 1) {
    ds_c_month = 12;
    ds_c_year = ds_c_year - 1;
  }
  if (ds_c_month < tmp_ds_c_month && tmp_ds_c_year == ds_c_year) {
    ds_c_month = tmp_ds_c_month;
    ds_c_year = tmp_ds_c_year;
  }
  if (ds_c_year < tmp_ds_c_year) {
    ds_c_month = 1;
    ds_c_year = tmp_ds_c_year;
  }
  // Redraw the calendar.
  ds_draw_calendar(ds_c_month, ds_c_year);
  setCalTxtDay(ds_c_month, ds_c_year);
}

function ds_ny() {
  gStr_calDates = "";
  gStr_calTds = "";

  if (ds_c_year < centreEndYear) {
    var temp_ds_c_year = parseInt(ds_c_year) + 1;
    ds_c_year++;

    //Check if for the next year, same month is available. If not show first available month of next year
    var stp = YearStartEndMonths.length;
    for (var i = 0; i <= stp; i++) {
      if (parseInt(YearStartEndMonths[i][0]) == ds_c_year) {
        if (ds_c_month > parseInt(YearStartEndMonths[i][2])) {
          ds_c_month = YearStartEndMonths[i][1];
        }
        break;
      }
    }

    // Redraw the calendar.
    ds_draw_calendar(ds_c_month, ds_c_year);
    setCalTxtDay(ds_c_month, ds_c_year);
  }
}

// Moves to the previous year...
function ds_py() {
  gStr_calDates = "";
  gStr_calTds = "";
  tmp_ds_c_year = ds_i_date.getFullYear();
  // Decrease the current year.
  ds_c_year = ds_c_year - 1;
  if (ds_c_year < tmp_ds_c_year) {
    ds_c_year = tmp_ds_c_year;
    ds_draw_calendar(ds_c_month, ds_c_year);
    setCalTxtDay(ds_c_month, ds_c_year);
  }
  else {
    //Check if for the next year, same month is available. If not show first available month of next year
    var stp = YearStartEndMonths.length;
    for (var i = 0; i <= stp; i++) {
      if (parseInt(YearStartEndMonths[i][0]) == ds_c_year) {
        if (ds_c_month != parseInt(YearStartEndMonths[i][1])) {
          ds_c_month = YearStartEndMonths[i][1];
        }
        break;
      }
    }
    ds_draw_calendar(ds_c_month, ds_c_year);
    setCalTxtDay(ds_c_month, ds_c_year);
  }

}
//-------------Format the date to output.
function ds_format_date(d, m, y) {
  // 2 digits month.
  m2 = '00' + m;
  m2 = m2.substr(m2.length - 2);
  // 2 digits day.
  d2 = '00' + d;
  d2 = d2.substr(d2.length - 2);
  // YYYY-MM-DD
  //return y + '-' + m2 + '-' + d2;
  // MM-DD-YYYY
  if (dateFormatUK == true) {
    //return d2 + '/' + m2 + '/' + y;
    return y + '-' + m2 + '-' + d2;
  }
  else {
    return m2 + '/' + d2 + '/' + y;
  }
}

//-----This function set the hidden controls values when the user clicks on date.
function ds_onclick(d, m, y) {
  var myDate = new Date(y, (m - 1), d);

  ds_element.value = ds_format_date(d, m, y);

  var dayint = myDate.getDay();

  if (dayint != 0) {
    dayint = dayint - 1;
  }
  else {
    dayint = 6;
  }
  displayTextName.value = myDate.getDate() + ' ' + ds_monthnames1[myDate.getMonth()] + ' ' + myDate.getFullYear() + ' ' + ds_daynames[dayint];
  fillDurationComboBox(ddDurationId, myDate);
  initialDate == myDate.getFullYear() + '-' + ds_monthnames1[myDate.getMonth()] + '-' + myDate.getDate();

}

//returns the month 1 as 01 - appends 0
function getFullDayMonth(intValue) {
  if (intValue.toString().length == 1) return "0" + intValue.toString();
  else return intValue;
}

function getFullDayMonth(intValue) {
  if (intValue.toString().length == 1) return "0" + intValue.toString();
  else return intValue;
}

function fillDurationComboBox(ddDuration, dtWeekOne) {
  dtWeekOne.setDate(dtWeekOne.getDate() + 7);

  var strSecondWeekDate = dtWeekOne.getFullYear()
										+ "-"
										+ getFullDayMonth((dtWeekOne.getMonth() + 1))
										+ "-"
										+ getFullDayMonth(dtWeekOne.getDate());

  dtWeekOne.setDate(dtWeekOne.getDate() + 7);
  var strThirdWeekDate = dtWeekOne.getFullYear()
										+ "-"
										+ getFullDayMonth((dtWeekOne.getMonth() + 1))
										+ "-"
										+ getFullDayMonth(dtWeekOne.getDate());

  dtWeekOne.setDate(dtWeekOne.getDate() + 7);
  var strFourthWeekDate = dtWeekOne.getFullYear()
										+ "-"
										+ getFullDayMonth((dtWeekOne.getMonth() + 1))
										+ "-"
										+ getFullDayMonth(dtWeekOne.getDate());

  var bln2Week = false;
  var bln3Week = false;
  var bln4Week = false;

  for (var intArryIndex = 0; intArryIndex < arrJsAllDates.length; intArryIndex++) {
    if (arrJsAllDates[intArryIndex] == strSecondWeekDate) {
      bln2Week = true;
    }
    if (arrJsAllDates[intArryIndex] == strThirdWeekDate) {
      bln3Week = true;
    }
    if (arrJsAllDates[intArryIndex] == strFourthWeekDate) {
      bln4Week = true;
      break;
    }
  }

  ClearDropDown(ddDurationId);
  var optionIsSelected = true;

  var SelectDuration = 1;
  if (duration != '') { SelectDuration = duration; }

  AddOptionsToDrowDown(ddDuration, "7 nights", 1, optionIsSelected);
  optionIsSelected = false;
  if (bln2Week == true) {
    if (SelectDuration == 2) { optionIsSelected = true; }
    AddOptionsToDrowDown(ddDuration, "14 nights", 2, optionIsSelected);
    optionIsSelected = false;

  }
  if (bln3Week == true && bln2Week == true) {
    if (SelectDuration == 3) { optionIsSelected = true; }
    AddOptionsToDrowDown(ddDuration, "21 nights", 3, optionIsSelected);
    optionIsSelected = false;
  }
  if (bln4Week == true && bln3Week == true && bln2Week == true) {
    if (SelectDuration == 4) { optionIsSelected = true; }
    AddOptionsToDrowDown(ddDuration, "28 nights", 4, optionIsSelected);
    optionIsSelected = false;
  }
}

function chkDayMonth(day, month) {
  var day1 = "" + day + "";
  var mon1 = "" + month + "";
  var chkDayChar = day1.indexOf('0');
  var chkMonChar = mon1.indexOf('0');

  if (parseInt(day) <= 9 && chkDayChar != 0) {
    var retDay = ("0" + day);
  }
  else {
    retDay = day;
  }
  if (month <= 9 && chkMonChar != 0) {
    retMonth = ("0" + month);
  }
  else {
    retMonth = month;
  }
  return [retDay, retMonth];
}

var retDVal;

function ds_onMouseOver(d, m, y) {
  retDVal = chkDayMonth(d, -1);
}

function clickedDate(obj, clk_d, clk_m, clk_y, tdID) {
  var highLightTD0;
  var remHighLightTD0;
  clkDate = new Date(clk_y, (clk_m - 1), clk_d);
  var frstWStr_Date = gfrstWkClked_Date.split("-");

  frstWStr_Date[2];
  frstWStr_Date[1];
  frstWStr_Date[0];
  remHighlightWeeksTD(frstWStr_Date[2], frstWStr_Date[1], frstWStr_Date[0], 0);
  if (parseInt(gsecWkClked_Day) != -1) {
    var secWStr_Date = gsecWkClked_Date.split("-");
    secWStr_Date[2];
    secWStr_Date[1];
    secWStr_Date[0];

    remHighlightWeeksTD(secWStr_Date[2], secWStr_Date[1], secWStr_Date[0], 0);
    gsecWkClked_Date = "";
    gsecWkClked_Day = -1;
    if (chkPage != "VillAv") {
      hiddenTxtforSecWeek_date.value = "";
      hiddenTxtforSecWeek_day.value = -1;
    }
  }
  gfrstWkClked_Date = clk_y + "-" + paddZero(clk_m) + "-" + paddZero(clk_d);
  gfrstWkClked_Day = clkDate.getDay();
  obj.style.backgroundColor = "#CCCCCC";

  highlightWeeksTD(clk_d, clk_m, clk_y, tdID);
  ds_onclick(clk_d, clk_m, clk_y);

  ds_hi();

  return;
}


function setCalTxtDay(m, y) {
  M = chkDayMonth(-1, m);
  for (var c = 0; c < arrJsAllDates.length; c++) {
    arrJsAllDates[c];
    var tmpArryDay = arrJsAllDates[c].split("-");
    tmpArryDay[0];
    tmpArryDay[1];
    tmpArryDay[2];
    var tmpDbDate = new Date(tmpArryDay[0], tmpArryDay[1] - 1, tmpArryDay[2]);
    var tmpDispDate;
    if (M[1] == tmpArryDay[1] && y == tmpArryDay[0]) {
      retDVal = chkDayMonth(tmpArryDay[2], -1);
      break;
    }
  }
}


function totMonthDays(curr_mon, curr_yr) {
  var ret_days;
  if (curr_mon == 1 || curr_mon == 3 || curr_mon == 5 || curr_mon == 7 || curr_mon == 8 || curr_mon == 10 || curr_mon == 12) {
    ret_days = 31;
  } else if (curr_mon == 4 || curr_mon == 6 || curr_mon == 9 || curr_mon == 11) {
    ret_days = 30;
  } else {
    ret_days = (curr_yr % 4 == 0) ? 29 : 28;
  }
  return ret_days;
}

function print_nxtMDays(nxtMDay, nxtMon, y, tdID) {
  return '<td class="ds_preMNonClickCell" id="t' + tdID + '"></td>';
}

var remScrollDays;

function paddZero(sndID) {
  var retID;
  var recv_ID = "" + sndID + "";
  var chkCharIndex = recv_ID.indexOf('0');

  if (parseInt(sndID) <= 9 && chkCharIndex != 0) {
    retID = "0" + sndID;
  }
  else {
    retID = sndID;
  }
  return retID;
}

function daysBetween(fWDate, sWDate) {
  var fD = fWDate.split("-");
  var sD = sWDate.split("-");
  var fDate = new Date(fD[0] + "/" + fD[1] + "/" + fD[2]);
  var sDate = new Date(sD[0] + "/" + sD[1] + "/" + sD[2]);
  var daysApart = Math.abs(Math.round((fDate - sDate) / 86400000));
  return daysApart;
}
function dateDifference(later_date, earlier_date) {
  var latDate = later_date.split("-");
  var earDate = earlier_date.split("-");
  var laterdate = new Date(latDate[0], latDate[1], latDate[2]);
  var earlierdate = new Date(earDate[0], earDate[1], earDate[2]);
  var difference = laterdate.getTime() - earlierdate.getTime();
  var daysDifference = Math.floor(difference / 1000 / 60 / 60 / 24);
  difference -= daysDifference * 1000 * 60 * 60 * 24;
  var hoursDifference = Math.floor(difference / 1000 / 60 / 60);
  difference -= hoursDifference * 1000 * 60 * 60;
  var minutesDifference = Math.floor(difference / 1000 / 60);
  difference -= minutesDifference * 1000 * 60;
  var secondsDifference = Math.floor(difference / 1000);
  return daysDifference;
}

function returnMonth(strDate) {
  var storeDate = strDate.split(",");
  return storeDate[0];
}

function returnSelDateTd_ID(selDate) {
  for (selD = 0; selD < gArry_CalDates.length; selD++) {
    if (selDate == gArry_CalDates[selD]) {
      return gArry_CalTDs[selD];
    }
  }
}

function highlightWeeksTD(clkDy, clkMon, clkYr, tdID) {

  var myDay;
  var myMon;
  var myYear;
  var nxtDayCount = 0;
  var clkedDate_TdId;
  var hlghtDate_strtTd_Id;
  var highLightTD;

  for (var chkNxtD = 0; chkNxtD < gArry_CalDates.length; chkNxtD++) {
    for (var chkNxtD1 = 0; chkNxtD1 < gArry_CalDates.length; chkNxtD1++) {
      if (nxtDayCount < 1) {
        var myDate;
        myDate = new Date(clkYr, (clkMon) - 1, clkDy);
        myDate.setDate(myDate.getDate() + nxtDayCount);
        myDay = myDate.getDate();
        myMon = myDate.getMonth();
        myYear = myDate.getFullYear();

        if ((myYear + "-" + paddZero(myMon + 1) + "-" + paddZero(myDay)) == gArry_CalDates[chkNxtD1]) {
          highLightTD = document.getElementById("t" + parseInt(gArry_CalTDs[chkNxtD1]));
          highLightTD.style.backgroundColor = menuColor;
          break;

        }
      }
    }
    nxtDayCount = nxtDayCount + 1;
  }
}
function remHighlightWeeksTD(clkDy, clkMon, clkYr, tdID) {
}

function getMonthText(monthID) {

  monthID = parseInt(monthID, 10);

  var month = new Array(13);
  month[0] = "";
  month[1] = "Jan";
  month[2] = "Feb";
  month[3] = "Mar";
  month[4] = "Apr";
  month[5] = "May";
  month[6] = "Jun";
  month[7] = "Jul";
  month[8] = "Aug";
  month[9] = "Sep";
  month[10] = "Oct";
  month[11] = "Nov";
  month[12] = "Dec";

  return month[monthID];
}

function ValidateDate() {
  var selectedDate = document.getElementById(hiddenDateId).value;
  for (var i = 0; i <= arrJsAllDates.length; i++) {
    if (selectedDate == arrJsAllDates[i]) {
      return true;
    }
  }

  var objAnchor = getAnchorPosition(ddAirportsId);
  try {
    if (isASP == "1") {
      showAlert("Incorrect input", "Please select valid date.", "OK", 250, 125, objAnchor, '', 'undefined');
    }
    else {
      showAlert("Incorrect input", "Please select valid date.", "OK", 250, 90, objAnchor, '', 'undefined');
    }
  }
  catch (e) {
    showAlertIFrame("Incorrect input", "Please select valid date.", "OK", 250, 90, objAnchor, '', 'undefined');
  }
  return false;
}