function cb_StartupDate(lblYearArrival, lblMonthArrival, lblDayArrival,
						lblYearDeparture, lblMonthDeparture, lblDayDeparture,
						lblNights, conDefaultDays, conMaxSearchDays, conDate)
{
	cb_OnDaysChange(lblYearArrival, lblMonthArrival, lblDayArrival, 
					lblNights, conDefaultDays, conMaxSearchDays, 
					lblYearDeparture, lblMonthDeparture, lblDayDeparture, conDate);
	cb_OnChangeDeparture(lblDayArrival, lblMonthArrival, lblYearArrival, 
						 lblDayDeparture, lblMonthDeparture, lblYearDeparture, 
						 lblNights, conDefaultDays, conMaxSearchDays, conDate);	
}

function cb_GetElement(name)
{
	var ctrl = document.getElementById(name);
	if(null == ctrl)
	{
		ctrl = document.getElementsByName(name)[0];
	}
	
	return ctrl;
}

/***
 * Get the days in the current month
 */
function cb_getDaysInMonth(monthId, year)
{
	var d = new Date();

	d.setFullYear(year, 1, 1);
	// +1 for next month, +1 for zero-indexed
	d.setMonth(monthId);
	d.setDate(1);
	d.setDate(d.getDate() - 1);

	return d.getDate();
}

/****
 * Update the days so they fit the number of days in the current month selected
 */
function cb_updateDays(yearSel, monthSel, daySel)
{
	var noDays = cb_getDaysInMonth(monthSel.options[monthSel.selectedIndex].value, yearSel.options[yearSel.selectedIndex].value);
	
	if(daySel.length > noDays)
	{
		var selInd = daySel.selectedIndex;
		// more days populated than there are in this month
		for(var n = daySel.length; n > noDays; n--)
		{
			daySel.options[n - 1] = null;
		}
		if(selInd >= daySel.length)
		{
			daySel.selectedIndex = daySel.length - 1;
		}
	}
	else if(daySel.length < noDays)
	{
		// less days populated than there are days in month
		for(var n = daySel.length; n < noDays; n++)
		{
			daySel.options[n] = new Option(n + 1, n + 1);
		}
	}
	// else correct populated
}

/*****
 * Make sure the arrival date is a valid one
 */
function cb_forceConsistArrival(ctrlDays, ctrlMonth, ctrlYear, conDate)
{
	var testDate = new Date(ctrlYear.options[ctrlYear.selectedIndex].value, 
							ctrlMonth.options[ctrlMonth.selectedIndex].value - 1,
							ctrlDays.options[ctrlDays.selectedIndex].value);

	if(cb_daysDif(testDate, conDate) < 0)
	{
		cb_setOptionDates(ctrlYear, ctrlMonth, ctrlDays, conDate);
	}
}

/*****
 * Get the number of days in the text box and correct if it is a bad one.
 */
function cb_getBDays(lblNights, conDefaultDays, conMaxSearchDays)
{
	var txtNight = cb_GetElement(lblNights);
	
	var days = parseInt(txtNight.value);

	if(isNaN(days))
	{
		days = conDefaultDays;
		txtNight.value = days;
	}
	if(days < 1)
	{
		days = conDefaultDays;
		txtNight.value = days;
	}
	if(days > conMaxSearchDays)
	{
		days = conMaxSearchDays;
		txtNight.value = days;
	}

	return days;
}


/****
 * Function sets the selectboxes into the date described by myDate
 */
function cb_setOptionDates(ctrlYear, ctrlMonth, ctrlDays, myDate, lblCalendar)
{
	var txtCalendar = cb_GetElement(lblCalendar);

	for(var n = 0; n < ctrlYear.options.length; n++)
	{
		if(ctrlYear.options[n].value == myDate.getFullYear())
		{
			ctrlYear.selectedIndex = n;
		}
	}

	// Month already at an index lower
	ctrlMonth.selectedIndex = myDate.getMonth();

	cb_updateDays(ctrlYear, ctrlMonth, ctrlDays);
	ctrlDays.selectedIndex = myDate.getDate() - 1;
	
	txtCalendar.value = "'"+ctrlDays.value+"/"+ctrlMonth.value+"/"+ctrlYear.value+"'";
}

/*****
 * Return the number of days that differs the two dates
 * negative if date2 is greater than date1
 */
function cb_daysDif(date1, date2)
{
	// Number is number of milliseconds in one day.
	return Math.round((date1 - date2) / 86400000);
}

/*****
 * Function called when there are updates in the textbox
 */
function cb_OnDaysChange(lblYearArrival, lblMonthArrival, lblDayArrival, 
	lblNights, conDefaultDays, conMaxSearchDays, lblYearDeparture, lblMonthDeparture, lblDayDeparture, conDate, lblCalendar)
{
	var arrYear = cb_GetElement(lblYearArrival);
	var arrMonth = cb_GetElement(lblMonthArrival);
	var arrDay = cb_GetElement(lblDayArrival);

	cb_forceConsistArrival(arrDay, arrMonth, arrYear, conDate);
	
	var noDays = cb_getBDays(lblNights, conDefaultDays, conMaxSearchDays);
	var theDate = new Date(arrYear.options[arrYear.selectedIndex].value,
		arrMonth.options[arrMonth.selectedIndex].value - 1,
		arrDay.options[arrDay.selectedIndex].value);
	theDate.setDate(theDate.getDate() + noDays);

	cb_setOptionDates(cb_GetElement(lblYearDeparture),
		cb_GetElement(lblMonthDeparture), 
		cb_GetElement(lblDayDeparture), theDate, lblCalendar);
}

/*****
 * Function triggered whenever departure date is changed.
 */
function cb_OnChangeDeparture(lblDayArrival, lblMonthArrival, lblYearArrival, 
							  lblDayDeparture, lblMonthDeparture, lblYearDeparture, 
							  lblNights, conDefaultDays, conMaxSearchDays, conDate, lblCalendar)
{
	var ctrlArrDays = cb_GetElement(lblDayArrival);
	var ctrlArrMonth = cb_GetElement(lblMonthArrival);
	var ctrlArrYear = cb_GetElement(lblYearArrival);
	
	var ctrlDepDays = cb_GetElement(lblDayDeparture);
	var ctrlDepMonth = cb_GetElement(lblMonthDeparture);
	var ctrlDepYear = cb_GetElement(lblYearDeparture);

	var txtDays = cb_GetElement(lblNights);
	
	var txtCalendar = cb_GetElement(lblCalendar);

	var dateDeparture = new Date(ctrlDepYear.options[ctrlDepYear.selectedIndex].value, 
		ctrlDepMonth.options[ctrlDepMonth.selectedIndex].value - 1,
		ctrlDepDays.options[ctrlDepDays.selectedIndex].value);
	var dateArrival = new Date(ctrlArrYear.options[ctrlArrYear.selectedIndex].value,
		ctrlArrMonth.options[ctrlArrMonth.selectedIndex].value - 1,
		ctrlArrDays.options[ctrlArrDays.selectedIndex].value);

	if(cb_daysDif(dateDeparture, dateArrival) > 0)
	{
		// Date after arrival, update number in textbox

		var days = cb_daysDif(dateDeparture, dateArrival);
		if(days > conMaxSearchDays)
		{
			days = conMaxSearchDays;
		}
		var arrDate = new Date(dateDeparture.getFullYear(), dateDeparture.getMonth(), dateDeparture.getDate());
		arrDate.setDate(arrDate.getDate() - days);
		txtDays.value = days;

		cb_setOptionDates(ctrlArrYear, ctrlArrMonth, ctrlArrDays, arrDate, lblCalendar);

		cb_updateDays(ctrlDepYear, ctrlDepMonth, ctrlDepDays);
		
		
	}
	else
	{
		// Date before arrival, move date arrival back textbox days
		var arriDate;
		var intNoDays = cb_getBDays(lblNights, conDefaultDays, conMaxSearchDays);
		if(intNoDays > conMaxSearchDays)
		{
			intNoDays = conMaxSearchDays;
		}

		arriDate = new Date(dateDeparture.getFullYear(), dateDeparture.getMonth(), dateDeparture.getDate());
		arriDate.setDate(arriDate.getDate() - intNoDays);

		if(cb_daysDif(arriDate, conDate) < 0)
		{
			// We are beyond acceptable dates
			cb_setOptionDates(ctrlArrYear, ctrlArrMonth, ctrlArrDays, conDate);
			dateDeparture = new Date(conDate.getFullYear(), conDate.getMonth(), conDate.getDate());
			dateDeparture.setDate(dateDeparture.getDate() + 1);
			txtDays.value = 1;
			cb_setOptionDates(ctrlDepYear, ctrlDepMonth, ctrlDepDays, dateDeparture, lblCalendar);
		}
		else
		{
			txtDays.value = cb_daysDif(dateDeparture, arriDate);
			cb_setOptionDates(ctrlArrYear, ctrlArrMonth, ctrlArrDays, arriDate, lblCalendar); 
		}
		
	}
	//txtCalendar.value = "'"+ctrlDepDays.value+"/"+ctrlDepMonth.value+"/"+ctrlDepYear.value+"'";
}

/*****
 * Function called whenever there are updated in the arrival date
 */
function cb_OnChangeArrival(lblDayArrival, lblMonthArrival, lblYearArrival, 
							lblDayDeparture, lblMonthDeparture, lblYearDeparture,
							lblNights, conDefaultDays, conMaxSearchDays, conDate, lblCalendar, lblCalendar2)
{
	var ctrlDays = cb_GetElement(lblDayArrival);
	var ctrlMonth = cb_GetElement(lblMonthArrival);
	var ctrlYear = cb_GetElement(lblYearArrival);
	
	var txtCalendar = cb_GetElement(lblCalendar);

	var intDays = cb_getBDays(lblNights, conDefaultDays, conMaxSearchDays);

	cb_forceConsistArrival(ctrlDays, ctrlMonth, ctrlYear, conDate);

	cb_updateDays(ctrlYear, ctrlMonth, ctrlDays);

	var dte = new Date(ctrlYear.options[ctrlYear.selectedIndex].value, 
							ctrlMonth.options[ctrlMonth.selectedIndex].value - 1,
							ctrlDays.options[ctrlDays.selectedIndex].value);
	dte.setDate(dte.getDate() + intDays);

	cb_setOptionDates(cb_GetElement(lblYearDeparture), 
		cb_GetElement(lblMonthDeparture), 
		cb_GetElement(lblDayDeparture), dte, lblCalendar2);
		
	txtCalendar.value = "'"+ctrlDays.value+"/"+ctrlMonth.value+"/"+ctrlYear.value+"'";		
}

function TransMonthNames(Month,idioma)
{
alert ("Hol");
  if(idioma==1)  // 1 - Catalan
  {
    switch (pIndex) {
	case 1 :
	  TransMonthNames = "Gener";
	break;

	case 2 :
	  TransMonthNames = "Febrer";
	break;

	case 3 :
	  TransMonthNames = "Març";
	break;

	case 4 :
	  TransMonthNames = "Abril";
	break;

	case 5 :
	  TransMonthNames = "Maig";
	break;

	case 6 :
	  TransMonthNames = "Juny";
	break;

	case 7 :
	  TransMonthNames = "Juliol";
	break;

	case 8 :
	  TransMonthNames = "Agost";
	break;

	case 9 :
	  TransMonthNames = "Setembre";
	break;

	case 10 :
	  TransMonthNames = "Octubre";
	break;

	case 11 :
	  TransMonthNames = "Novembre";
	break;

	case 12 :
	  TransMonthNames = "Decembre";
	break;
        default :
	   alert('errorrrrrrr!!!');
    }	
  }
  else if(idioma==2)  // 2 - Español
  {
    switch (pIndex) {
	case 1 :
	  TransMonthNames = "Enero";
	break;

	case 2 :
	  TransMonthNames = "Febrer0";
	break;

	case 3 :
	  TransMonthNames = "Marzo";
	break;

	case 4 :
	  TransMonthNames = "Abril";
	break;

	case 5 :
	  TransMonthNames = "Mayo";
	break;

	case 6 :
	  TransMonthNames = "Junio";
	break;

	case 7 :
	  TransMonthNames = "Julio";
	break;

	case 8 :
	  TransMonthNames = "Agosto";
	break;

	case 9 :
	  TransMonthNames = "Septiembre";
	break;

	case 10 :
	  TransMonthNames = "Octubre";
	break;

	case 11 :
	  TransMonthNames = "Noviembre";
	break;

	case 12 :
	  TransMonthNames = "Diciembre";
	break;
        default :
	   alert('errorrrrrrr!!!');
    }	
  }

}