ÿþ// JScript File



var sIdEngineContainer = "divEngineContainer";

var defaultDayDiff =  4;



function DrawEnginesLinks(sHighlightLink, sIdContainer)

{

    var returnVal = "";    

    var objEngineContainer = document.getElementById(sIdEngineContainer);

    

    if (objEngineContainer == null)

        return;

    

    switch(sHighlightLink)

    {

        case "AVIÃO":

            returnVal = '<table cellpadding="0" cellspacing="0" border="0" class="table_motormenu">';

	        returnVal += '<tr>';

		    returnVal += '<td class="cell_motorid">AVIÃO</td>';

		    returnVal += '<td class="cell_motormenu">';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO + HOTEL\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO + HOTEL</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'HOTEL\',\'' + sIdContainer + '\');" class="link_motor">HOTEL</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'RENT-A-CAR\',\'' + sIdContainer + '\');" class="link_motor">RENT-A-CAR</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'FÉRIAS\',\'' + sIdContainer + '\');" class="link_motor">FÉRIAS</a></td>';

	        returnVal += '</tr>';

            returnVal += '</table>';

            objEngineContainer.innerHTML = '<table width="320" cellpadding="0" cellspacing="0" border="0"><tr><td height="194" valign="middle" align="center" class="cell_motormenu">Aguarde por favor...</td></tr></table>';

            __getData("$_Engines_AirEngine", sIdEngineContainer);

            break;

        case "AVIÃO + HOTEL":

            returnVal = '<table cellpadding="0" cellspacing="0" border="0" class="table_motormenu">';

	        returnVal += '<tr>';

		    returnVal += '<td class="cell_motorid">AVIÃO + HOTEL</td>';

		    returnVal += '<td class="cell_motormenu">';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'HOTEL\',\'' + sIdContainer + '\');" class="link_motor">HOTEL</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'RENT-A-CAR\',\'' + sIdContainer + '\');" class="link_motor">RENT-A-CAR</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'FÉRIAS\',\'' + sIdContainer + '\');" class="link_motor">FÉRIAS</a></td>';

	        returnVal += '</tr>';

            returnVal += '</table>';

            objEngineContainer.innerHTML = '<table width="320" cellpadding="0" cellspacing="0" border="0"><tr><td height="194" valign="middle" align="center" class="cell_motormenu">Aguarde por favor...</td></tr></table>';

            __getData("$_Engines_AirHotelEngine", sIdEngineContainer);

            break;

        case "HOTEL":

            returnVal = '<table cellpadding="0" cellspacing="0" border="0" class="table_motormenu">';

	        returnVal += '<tr>';

		    returnVal += '<td class="cell_motorid">HOTEL</td>';

		    returnVal += '<td class="cell_motormenu">';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO + HOTEL\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO + HOTEL</a>&nbsp;|&nbsp;';		    

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'RENT-A-CAR\',\'' + sIdContainer + '\');" class="link_motor">RENT-A-CAR</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'FÉRIAS\',\'' + sIdContainer + '\');" class="link_motor">FÉRIAS</a></td>';

	        returnVal += '</tr>';

            returnVal += '</table>';

            objEngineContainer.innerHTML = '<table width="320" cellpadding="0" cellspacing="0" border="0"><tr><td height="194" valign="middle" align="center" class="cell_motormenu">Aguarde por favor...</td></tr></table>';

            __getData("$_Engines_HotelEngine", sIdEngineContainer);

            break;

        case "RENT-A-CAR":

            returnVal = '<table cellpadding="0" cellspacing="0" border="0" class="table_motormenu">';

	        returnVal += '<tr>';

		    returnVal += '<td class="cell_motorid">RENT-A-CAR</td>';

		    returnVal += '<td class="cell_motormenu">';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO + HOTEL\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO + HOTEL</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'HOTEL\',\'' + sIdContainer + '\');" class="link_motor">HOTEL</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'FÉRIAS\',\'' + sIdContainer + '\');" class="link_motor">FÉRIAS</a></td>';		    

	        returnVal += '</tr>';

            returnVal += '</table>';

            objEngineContainer.innerHTML = '<table width="320" cellpadding="0" cellspacing="0" border="0"><tr><td height="194" valign="middle" align="center" class="cell_motormenu">Aguarde por favor...</td></tr></table>';

            __getData("$_Engines_CarEngine", sIdEngineContainer);

            break;

        case "FÉRIAS":

            returnVal = '<table cellpadding="0" cellspacing="0" border="0" class="table_motormenu">';

	        returnVal += '<tr>';

		    returnVal += '<td class="cell_motorid">FÉRIAS</td>';

		    returnVal += '<td class="cell_motormenu">';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'AVIÃO + HOTEL\',\'' + sIdContainer + '\');" class="link_motor">AVIÃO + HOTEL</a>&nbsp;|&nbsp;';

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'HOTEL\',\'' + sIdContainer + '\');" class="link_motor">HOTEL</a>&nbsp;|&nbsp;';		    

		    returnVal += '<a href="javascript:void(0);" onclick="DrawEnginesLinks(\'RENT-A-CAR\',\'' + sIdContainer + '\');" class="link_motor">RENT-A-CAR</a></td>';

	        returnVal += '</tr>';

            returnVal += '</table>';

            objEngineContainer.innerHTML = '<table width="320" cellpadding="0" cellspacing="0" border="0"><tr><td height="194" valign="middle" align="center" class="cell_motormenu">Aguarde por favor...</td></tr></table>';

            __getData("$_Engines_VacationsEngine", sIdEngineContainer);

            break;

        default:

            break;

    }   

    

    var objContainer = document.getElementById(sIdContainer);

    

    if (objContainer != null)

        objContainer.innerHTML = returnVal;

}



function ShowDivFrequentDestinations(divId, divIdclose, fldInput, noDisplayElements, refID, x, y)

{

    var sElement;

	document.getElementById(divId).style.display = "block";

	

	if (divIdclose != "")

	    document.getElementById(divIdclose).style.display = "none";

	

	document.getElementById("fldTextDestination_" + divId).value = fldInput;

	

	document.getElementById(divId).style.display = "block";

	document.getElementById(divId).style.top = String(GetPageCoordsById(refID).y - y) + "px";

	document.getElementById(divId).style.left = String(GetPageCoordsById(refID).x + x) + "px";

	

			

	if (noDisplayElements != null && noDisplayElements != "")

	{

		noDisplayElements = String(noDisplayElements);

		noDisplayElements = noDisplayElements.split(",");

	

		if (noDisplayElements[0] != null && noDisplayElements[0] != "" && noDisplayElements[0] != "undefined")

		{

			for(var i = 0; i< noDisplayElements.length; i++)

			{

                sElement = noDisplayElements[i];

                sElement = sElement.replace(/^\s+|\s+$/g, '');			

			

				if (document.getElementById(sElement) != null)

				{

                    document.getElementById(sElement).style.visibility = "hidden";									

                }

				else

				{

					try

					{

						document.getElementsByName(sElement)[0].style.visibility = "hidden";									

					}

					catch(e)

					{}

				}

			}

		}

	}

}



function CloseDivFrequentDestinations(divId, displayElements)

{

    var sElement;

	document.getElementById(divId).style.display = "none";

	

	if (displayElements != null && displayElements != "")

	{

		displayElements = String(displayElements);

		displayElements = displayElements.split(",");

	

		if (displayElements[0] != null && displayElements[0] != "" && displayElements[0] != "undefined")

		{

			for(var i = 0; i< displayElements.length; i++)

			{

                sElement = displayElements[i];

                sElement = sElement.replace(/^\s+|\s+$/g, '');

                

				if (document.getElementById(sElement) != null)

				{

					document.getElementById(sElement).style.visibility = "visible";					

				}

				else

				{

					try

					{

					    document.getElementsByName(sElement)[0].style.display = "visible";									

					}

					catch(e)

					{}					

				}

			}

		}

	}

}



function ChooseFrequentDestination(fldInput, value)

{

    var sInputField;

    var arrInputFields = document.getElementById(fldInput).value.split(",");

	

    for(var i = 0; i < arrInputFields.length; i++)

    {

        sInputField = arrInputFields[i];

        sInputField = sInputField.replace(/^\s+|\s+$/g, '');

                

        if (document.getElementById(sInputField) != null)

        {

            document.getElementById(sInputField).value = value;

        }

    }

}





/* -----------------------------------

    Functions -  All Engines 

-------------------------------------- */

function GetNewDate(day, month, year)

{			

	month--;

	return new Date(year, month, day);

}



function RegularReservationDate(day, month, year)

{

	var dayTime = Number(86400000);

	var currentDate = new Date();

	currentDate.setHours(0);

	currentDate.setMinutes(0);

	currentDate.setSeconds(0);

	currentDate.setMilliseconds(0);



	var inDate = new Date(year, Number(month) - 1, day);

	var diffDays = Number((inDate.valueOf() - currentDate.valueOf()) / dayTime);



	return (Math.ceil(diffDays) >= defaultDayDiff);

}



function CheckDate(day, month, year)

{

	// CheckDateAux - Function included in /Client/Js/ValidationUtils.js

	if (!CheckDateAux(day, month, year) || !RegularReservationDate(day, month, year))

		return false;



	return true;

}



function GetTestNights(dateOut, dateIn)

{

	var dayTime = 86400000; //Numero de milisegundos num dia

	var nights = GetNightsValue(dateOut, dateIn);

	

	if (nights >= 0)

		return true;

		

	return false;

}



function GetNightsValue(dateOut, dateIn)

{

	var dayTime = 86400000; //Numero de milisegundos num dia

	return ((dateOut.valueOf() - dateIn.valueOf()) / dayTime);

}



function CheckDateAux(day, month, year) 

{

	if (year < 1000)

		return false;

	

	if (month < 1 || month > 12)

		return false;

	

	if (day < 1 || day > 31)

		return false;

	

	return (day <= GetDaysInMonth(month, year));

}



function GetDaysInMonth(month, year)

{

	var minDaysInMonth = 30;

	var maxDaysInMonth = 31;

										

	if (month < 8)

	{

		if (month == 2) 

			return (TestIfRegularYear(year) ? 28 : 29);

		else

			return (minDaysInMonth + (month % 2));

	}

	else

	{

		return (maxDaysInMonth - (month % 2));

	}

}



function TestIfRegularYear(year)

{	

	return !(((year % 4) == 0 && (year % 100) != 0) || (year % 400) == 0);

}



function GetNights()

{

	var day1 = document.getElementById('BegDay').options[document.getElementById('BegDay').options.selectedIndex].value;

	var month1 = document.getElementById('BegMonth').options[document.getElementById('BegMonth').options.selectedIndex].value;

	var year1 = document.getElementById('BegYear').options[document.getElementById('BegYear').options.selectedIndex].value;



	var day2 = document.getElementById('EndDay').options[document.getElementById('EndDay').options.selectedIndex].value;

	var month2 = document.getElementById('EndMonth').options[document.getElementById('EndMonth').options.selectedIndex].value;

	var year2 = document.getElementById('EndYear').options[document.getElementById('EndYear').options.selectedIndex].value;



	var date1 = new Date();

	var date2 = new Date();



	var one_day = 1000*60*60*24;

	

	date1.setFullYear(year1,month1 - 1,day1);

	date2.setFullYear(year2,month2 - 1,day2);



	var days = Math.ceil((date2.getTime()-date1.getTime())/(one_day));      



	if (document.getElementById('Nights').options.length >= days)

		document.getElementById('Nights').options.selectedIndex = days;

	else // Maximo por defeito é 45 noites só possível aumentar por calendário.

		document.getElementById('Nights').options.selectedIndex = 45;

}





function ReturnDateByNights(nights)

{

	var day1 = document.getElementById('BegDay').options[document.getElementById('BegDay').options.selectedIndex].value;

	var month1 = document.getElementById('BegMonth').options[document.getElementById('BegMonth').options.selectedIndex].value;

	var year1 = document.getElementById('BegYear').options[document.getElementById('BegYear').options.selectedIndex].value;



	var date1 = new Date();       

	date1.setFullYear(year1,month1,day1);     

	date1.setMonth(date1.getMonth()-1); 

	var milliseg = date1.getTime() + (1000 * 60 * 60 * 24 * nights);    

	date1.setTime(milliseg);



	document.getElementById('EndDay').options.selectedIndex = date1.getDate() - 1;

	document.getElementById('EndMonth').options.selectedIndex = date1.getMonth();

	//document.getElementById('EndYear').options.selectedIndex = date1.getYear() - dateToday.getYear();

	//alert(document.getElementById('EndMonthAno').options[document.getElementById('EndMonthAno').options.selectedIndex].value);



	document.getElementById('YanoMes2').options.selectedIndex = date1.getMonth() + 1;   



	//ChangeCalendar(0);

	SetDateFieldsCalendar(calendarDepartDIV_Hotel, calendarReturnDIV_Hotel, 1);

	document.getElementById('EndDay').options.selectedIndex = date1.getDate() - 1;

	SetDateFieldsCalendar(calendarDepartDIV_Hotel, calendarReturnDIV_Hotel, 1);             

}



/* -----------------------------------

    Functions -  Air Engine 

-------------------------------------- */

function ChangeAirEngineTripType()

{

	if (document.getElementById("engine_air_trip_type").checked)

	{

		document.getElementById("td_engine_air_arrival_date").style.visibility = "hidden";

		document.getElementById("td_engine_air_arrival_hours").style.visibility = "hidden";

		document.getElementById("engine_air_arrival_hours").style.visibility = "hidden";

	}

	else

	{

		document.getElementById("td_engine_air_arrival_date").style.visibility = "visible";

		document.getElementById("td_engine_air_arrival_hours").style.visibility = "visible";

		document.getElementById("engine_air_arrival_hours").style.visibility = "visible";

	}

}



function ValidateAirEngine()

{

	var dateIn = GetNewDate(document.getElementsByName('dias_Aviao').item(0).value, document.getElementsByName('mes_Aviao').item(0).value, document.getElementsByName('Yano').item(0).value);

	var dateOut = GetNewDate(document.getElementsByName('dias_Aviao2').item(0).value, document.getElementsByName('mes_Aviao2').item(0).value, document.getElementsByName('Yano2').item(0).value);

	

	//ida

	if (document.getElementById("engine_air_trip_type").checked)

	{

	    if (!CheckDate(document.getElementsByName('dias_Aviao').item(0).value, document.getElementsByName('mes_Aviao').item(0).value, document.getElementsByName('Yano').item(0).value))

	    {

		    alert("A data de partida não é válida");

		    document.getElementsByName('dias_Aviao_mes_Aviao_Yano').item(0).focus();		

		    return false;

	    }

    	

	    /*if (!CheckDate(document.getElementsByName('dias_Aviao2').item(0).value, document.getElementsByName('mes_Aviao2').item(0).value, document.getElementsByName('Yano2').item(0).value))

	    {

		    alert("A data de regresso não é válida");

		    document.getElementsByName('dias_Aviao2_mes_Aviao2_Yano2').item(0).focus();		

		    return false;

	    }*/	



        /*if (!GetTestNights(dateOut, dateIn))

        {

    	    alert("A data de partida é posterior à data de regresso");

		    document.getElementsByName('dias_Aviao_mes_Aviao_Yano').item(0).focus();		

		    return false;        

        }*/



	    if (document.getElementsByName('engine_air_departure_city')[0].value != "")

	    {

		    if (document.getElementsByName('engine_air_arrival_city')[0].value == "")

		    {	

			    alert("Introduza a cidade de destino");

			    document.getElementsByName('engine_air_arrival_city')[0].focus();

			    return false;

		    }

	    }

	    else 

	    {

		    alert("Introduza a cidade de partida");

		    document.getElementsByName('engine_air_departure_city')[0].focus();

		    return false;

	    }

    	

	    return true; 

	}

	

	//ida e volta

	else

	   

	{

	   if (!CheckDate(document.getElementsByName('dias_Aviao').item(0).value, document.getElementsByName('mes_Aviao').item(0).value, document.getElementsByName('Yano').item(0).value))

	    {

		    alert("A data de partida não é válida");

		    document.getElementsByName('dias_Aviao_mes_Aviao_Yano').item(0).focus();		

		    return false;

	    }

    	

	    if (!CheckDate(document.getElementsByName('dias_Aviao2').item(0).value, document.getElementsByName('mes_Aviao2').item(0).value, document.getElementsByName('Yano2').item(0).value))

	    {

		    alert("A data de regresso não é válida");

		    document.getElementsByName('dias_Aviao2_mes_Aviao2_Yano2').item(0).focus();		

		    return false;

	    }	



        if (!GetTestNights(dateOut, dateIn))

        {

    	    alert("A data de partida é posterior à data de regresso");

		    document.getElementsByName('dias_Aviao_mes_Aviao_Yano').item(0).focus();		

		    return false;        

        }



	    if (document.getElementsByName('engine_air_departure_city')[0].value != "")

	    {

		    if (document.getElementsByName('engine_air_arrival_city')[0].value == "")

		    {	

			    alert("Introduza a cidade de destino");

			    document.getElementsByName('engine_air_arrival_city')[0].focus();

			    return false;

		    }

	    }

	    else 

	    {	

		    alert("Introduza a cidade de partida");

		    document.getElementsByName('engine_air_departure_city')[0].focus();

		    return false;

	    }

    	

	    return true; 

	   

	   }   

}



/* -----------------------------------

    Functions -  AirHotel Engine 

-------------------------------------- */

function CheckIndependentDate(day, month, year)

{

	var dt = new Date(year+"/"+month+"/"+day);

	

	if (!CheckDateAux(day, month, year))

	{			

		return false;

	}

	return true;

}



function ValidateAirHotelEngine()

{

	var dateIn = GetNewDate(document.getElementsByName('dias_Aviao_AH').item(0).value, document.getElementsByName('mes_Aviao_AH').item(0).value, document.getElementsByName('Yano_AH').item(0).value);

	var dateOut = GetNewDate(document.getElementsByName('dias_Aviao2_AH').item(0).value, document.getElementsByName('mes_Aviao2_AH').item(0).value, document.getElementsByName('Yano2_AH').item(0).value);

	

	if (!CheckDate(document.getElementsByName('dias_Aviao_AH').item(0).value, document.getElementsByName('mes_Aviao_AH').item(0).value, document.getElementsByName('Yano_AH').item(0).value))

	{

		alert("A data de partida não é válida");

		document.getElementsByName('dias_Aviao_AH_mes_Aviao_AH_Yano_AH')[0].focus();		

		return false;

	}

	

	if (!CheckDate(document.getElementsByName('dias_Aviao2_AH').item(0).value, document.getElementsByName('mes_Aviao2_AH').item(0).value, document.getElementsByName('Yano2_AH').item(0).value))

	{

		alert("A data de regresso não é válida");

		document.getElementsByName('dias_Aviao2_AH_mes_Aviao2_AH_Yano2_AH')[0].focus();		

		return false;

	}	



    if (!GetTestNights(dateOut, dateIn))

    {

    	alert("A data de partida é posterior à data de regresso");

		document.getElementsByName('dias_Aviao_AH_mes_Aviao_AH_Yano_AH')[0].focus();		

		return false;        

    }

    

	if (dateOut - dateIn <= 0)

	{

		alert("A data de regresso tem que ser posterior à data de partida");

		document.getElementsByName('dias_Aviao_AH_mes_Aviao_AH_Yano_AH')[0].focus();

		return false;

	}



	if (document.getElementsByName('engine_airhotel_departure_city')[0].value != "")

	{

		if (document.getElementsByName('engine_airhotel_arrival_city')[0].value == "")

		{	

			alert("Introduza a cidade de destino");

			document.getElementsByName('engine_airhotel_arrival_city')[0].focus();

			return false;

		}

	}

	else 

	{	

		alert("Introduza a cidade de partida");

		document.getElementsByName('engine_airhotel_departure_city')[0].focus();

		return false;

	}



	var singles = document.getElementById("engine_airhotel_singles").value;

	var doubles = document.getElementById("engine_airhotel_doubles").value;

	var triples = document.getElementById("engine_airhotel_triples").value;

	var adults = document.getElementById("engine_airhotel_adults").value;

	var children = document.getElementById("engine_airhotel_children").value;

	var infants = document.getElementById("engine_airhotel_infants").value;

	

    if (Number(singles) + Number(doubles)*2 + Number(triples)*3 != Number(adults) + Number(children) + Number(infants))

	{

		alert("Pesquisa impossivel. Verifique a coerência entre o tipo de alojamento e o número de pessoas");

		return false;

	}

	

	return true;

}



/* -----------------------------------

    Functions -  Hotel Engine 

-------------------------------------- */

function CheckEngineHotelLocation()

{

    if (document.getElementById("EngineHotelLocation") != null)

    {

        if (document.getElementById("EngineHotelLocation").value == "")

        {

            document.getElementById("divEngineHotelBlock2").innerHTML = document.getElementById("divEngineHotelCheckinCheckout").innerHTML;

            document.getElementById("divEngineHotelCheckinCheckout").innerHTML = "";

            document.getElementById("divEngineHotelName").innerHTML = "";

        }

        else

        {

            document.getElementById("divEngineHotelBlock1").innerHTML = document.getElementById("divEngineHotelCheckinCheckout").innerHTML;

            document.getElementById("divEngineHotelCheckinCheckout").innerHTML = "";

            document.getElementById("divEngineHotelBlock2").innerHTML = document.getElementById("divEngineHotelName").innerHTML;

            document.getElementById("divEngineHotelName").innerHTML = "";

        }

    }

}



function DisplayRooms(val)

{	

	for(var i=1; i<=3; i++)

	{

		obj = document.getElementById("div_engine_hotel_room" + i);

		

		if (obj != null)

		{

			if (i <= val)

				obj.style.visibility = "visible";

			else

				obj.style.visibility = "hidden";

		}

	}

}

				

function ValidateHotelEngine()

{

	var dateIn = GetNewDate(document.getElementsByName('BegDay').item(0).value, document.getElementsByName('BegMonth').item(0).value, document.getElementsByName('BegYear').item(0).value);

	var dateOut = GetNewDate(document.getElementsByName('EndDay').item(0).value, document.getElementsByName('EndMonth').item(0).value, document.getElementsByName('EndYear').item(0).value);



	if (!CheckDate(document.getElementsByName('BegDay').item(0).value, document.getElementsByName('BegMonth').item(0).value, document.getElementsByName('BegYear').item(0).value))

	{

		alert("A data de Check-In não é válida.");

		document.getElementsByName('BegDay_BegMonth_BegYear').item(0).focus();

		return false;

	}

	

	if (!CheckDate(document.getElementsByName('EndDay').item(0).value, document.getElementsByName('EndMonth').item(0).value, document.getElementsByName('EndYear').item(0).value))

	{

		alert("A data de Check-Out não é válida.");

		document.getElementsByName('EndDay_EndMonth_EndYear').item(0).focus();

		return false;

	}

	

	if (dateOut - dateIn <= 0)

	{

		alert("A data de Check-Out tem que ser posterior à data de Check-In.");

		document.getElementsByName('BegDay_BegMonth_BegYear').item(0).focus();

		return false;

	}

	

	if (document.getElementsByName('City')[0].value == "")

	{

		alert("Tem de preencher o destino.");

		document.getElementsByName('City')[0].focus();

		return false;

	}

	

	return true;

}		



/* -----------------------------------

    Functions -  Car Engine 

-------------------------------------- */

function UpdateArrivalPlace()

{   

    document.getElementById("engine_car_arrival_city").value = document.getElementById("engine_car_departure_city").value;

}



function UpdateDeparturePlace()

{   

    document.getElementById("engine_car_departure_city").value = document.getElementById("engine_car_arrival_city").value;

}



function ValidateCarEngine()

{

	var dateIn = GetNewDate(document.getElementsByName('selCalDays_Car').item(0).value, document.getElementsByName('selCalMonths_Car').item(0).value, document.getElementsByName('selCalYears_Car').item(0).value);

	var dateOut = GetNewDate(document.getElementsByName('selCal2Days_Car').item(0).value, document.getElementsByName('selCal2Months_Car').item(0).value, document.getElementsByName('selCal2Years_Car').item(0).value);

	

	if (!CheckDate(document.getElementsByName('selCalDays_Car').item(0).value, document.getElementsByName('selCalMonths_Car').item(0).value, document.getElementsByName('selCalYears_Car').item(0).value))

	{

		alert("A data de Levantamento não é válida");

		document.getElementsByName('selCalDays_Car_selCalMonths_Car_selCalYears_Car').item(0).focus();		

		return false;

	}

	

	if (!CheckDate(document.getElementsByName('selCal2Days_Car').item(0).value, document.getElementsByName('selCal2Months_Car').item(0).value, document.getElementsByName('selCal2Years_Car').item(0).value))

	{

		alert("A data de devolução não é válida");

		document.getElementsByName('selCal2Days_Car_selCal2Months_Car_selCal2Years_Car').item(0).focus();		

		return false;

	}	



    if (!GetTestNights(dateOut, dateIn))

    {

    	alert("A data de levantamento é posterior à data de devolução");

		document.getElementsByName('dias_Carro_mes_Carro_Yano').item(0).focus();		

		return false;        

    }



	if (document.getElementsByName('engine_car_departure_city')[0].value != "")

	{

		if (document.getElementsByName('engine_car_arrival_city')[0].value == "")

		{	

			alert("Introduza o local de devolução");

			document.getElementsByName('engine_car_arrival_city')[0].focus();

			return false;

		}

	}

	else 

	{	

		alert("Introduza o local de levantamento");

		document.getElementsByName('engine_car_departure_city')[0].focus();

		return false;

	}

	

	return true;    

}



/* -----------------------------------

    Functions -  Vacations Engine 

-------------------------------------- */

function BindVacationsEngine(sIdEngineForm)

{

    var objEngineForm = document.getElementById(sIdEngineForm);

    var objEngineContainer = document.getElementById(sIdEngineContainer);

    

    objEngineForm.action = "/AjaxPage/searchbox.aspx?mtr=vacations";

    objEngineForm.target = "ifrMotor";

    objEngineForm.submit();

    

    objEngineContainer.innerHTML = '<table width="320" cellpadding="0" cellspacing="0" border="0"><tr><td height="194px" valign="middle" align="center">Aguarde por favor...</td></tr></table>';

}