function bw_GetObject(objectId)
{
if (document.getElementById && document.getElementById(objectId))
return document.getElementById(objectId);
else if (document.all && document.all(objectId))
return document.all(objectId);
else
return false;
}


function bw_InitForm(formType)
{
var bwForm = document.bookingWiz;
tabAir();

var found = false;
for (var i = 0; i < bwForm.singleMenu.length; i++ )
{
if (formType == bwForm.singleMenu[i].value)
{
bwForm.singleMenu[i].checked = true;
found = true;
break;
}
}
if (found == false)
{
for (var i = 0; i < bwForm.comboMenu.length; i++ )
{
if (formType == bwForm.comboMenu[i].value)
{
bwForm.comboMenu[i].selected = true;
found = true;
break;
}
}
}
bw_ShowForm(formType);
}


function bw_ShowSingleForm()
{
var bwForm = document.bookingWiz;
var menuValue = 'air';
for (var i = 0; i < bwForm.singleMenu.length; i++ )
{
if (bwForm.singleMenu[i].checked)
{
menuValue = bwForm.singleMenu[i].value;
break;
}
}
var menuCb = bw_GetObject('comboMenu');
menuCb.selectedIndex = 0;
bw_ShowForm(menuValue);
}


function bw_ShowComboForm()
{
var menuCb = bw_GetObject('comboMenu');
var menuValue = menuCb.value;
if (menuValue == '')
{
var bwForm = document.bookingWiz;
bwForm.singleMenu[0].checked = true;
bw_ShowForm('air');
return;
}
var bwForm = document.bookingWiz;
for (var i = 0; i < bwForm.singleMenu.length; i++ )
{
bwForm.singleMenu[i].checked = false;
}
bw_ShowForm(menuValue);
}


function bw_ShowForm(formType)
{
var air = (formType.indexOf('air') > -1)? true : false;
var hotel = (formType.indexOf('hotel') > -1)? true : false;
var car = (formType.indexOf('car') > -1)? true : false;
if (air)
{
bw_ChangeField('city1Div', 'city1Span', 'From');
bw_ChangeField('city2Div', 'city2Span', 'To');
bw_ChangeField('date1Div', 'date1Span', 'Depart');
bw_ChangeField('date2Div', 'date2Span', 'Return');
bw_ChangeField('adultsDiv', 'adultsSpan', 'Adults (12+)');
bw_ChangeField('childrenDiv', 'childrenSpan', 'Children (2-11)');
}
else if (hotel)
{
bw_ChangeField('city1Div', 'city1Span', 'Traveling To');
bw_ChangeField('city2Div', 'city2Span', '');
bw_ChangeField('date1Div', 'date1Span', 'Check-In Date');
bw_ChangeField('date2Div', 'date2Span', 'Check-Out Date');
bw_ChangeField('adultsDiv', 'adultsSpan', 'Adults (19+)');
bw_ChangeField('childrenDiv', 'childrenSpan', 'Children (0-18)');
}
else if (car)
{
bw_ChangeField('city1Div', 'city1Span', 'Pick-Up City');
bw_ChangeField('city2Div', 'city2Span', '');
bw_ChangeField('date1Div', 'date1Span', 'Pick-Up Date');
bw_ChangeField('date2Div', 'date2Span', 'Drop-Off Date');
bw_ChangeField('adultsDiv', 'adultsSpan', '');
bw_ChangeField('childrenDiv', 'childrenSpan', '');
}
if (car && !air && !hotel)
bw_HideSection('travelerInfoDiv');
else
bw_ShowSection('travelerInfoDiv');
if (hotel)
bw_ChangeField('roomsDiv', 'roomsSpan', 'Rooms');
else
bw_ChangeField('roomsDiv', 'roomsSpan', '');

if (air && !hotel && !car)
{
bw_ShowSection('flightTypeDiv');
var bwForm = document.bookingWiz;
if (bwForm.flightType[0].checked == true)
bw_ShowSection('date2Div');
else
bw_HideSection('date2Div');
}
else
bw_HideSection('flightTypeDiv');
if (hotel && !air && !car)
{
var city1Object = bw_GetObject('city1');
if (city1Object.value == '' || city1Object.value == 'city or airport code')
city1Object.value = 'city name';
}
else
{
var city1Object = bw_GetObject('city1');
if (city1Object.value == '' || city1Object.value == 'city name')
city1Object.value = 'city or airport code';
}
var city2Object = bw_GetObject('city2');
if (city2Object.value == '')
city2Object.value = 'city or airport code';
var date1Object = bw_GetObject('date1');
if (date1Object.value == '')
date1Object.value = 'mm/dd/yyyy';
var date2Object = bw_GetObject('date2');
if (date2Object.value == '')
date2Object.value = 'mm/dd/yyyy';
bw_ChangeSpanColor('city1Span', '#000000');
bw_ChangeSpanColor('city2Span', '#000000');
bw_ChangeSpanColor('date1Span', '#000000');
bw_ChangeSpanColor('date2Span', '#000000');
}



function changeColor(idObj,colorObj)
{
	document.getElementById(idObj.id).style.color = colorObj;
}

function tabAir() {
	document.getElementById("Rad5").checked = false;
	document.getElementById("Rad6").checked = false;
	document.getElementById("Rad7").checked = false;
	document.getElementById("Rad8").checked = false;
	document.getElementById("Radio3").checked = true;
	document.getElementById("singleMenu").value = "air";
	document.getElementById("comboMenu").value = "";
	document.getElementById("textAir").style.backgroundColor = "#f78819";
	document.getElementById("textHotel").style.backgroundColor = "#2b428e";
	document.getElementById("textCar").style.backgroundColor = "#2b428e";
}

function tabHotel() {
	document.getElementById("Rad5").checked = false;
	document.getElementById("Rad6").checked = false;
	document.getElementById("Rad7").checked = false;
	document.getElementById("Rad8").checked = false;
	document.getElementById("singleMenu").value = "hotel";
	document.getElementById("comboMenu").value = "";
	document.getElementById("textAir").style.backgroundColor = "#2b428e";
	document.getElementById("textHotel").style.backgroundColor = "#f78819";
	document.getElementById("textCar").style.backgroundColor = "#2b428e";
}	

function tabCar() {
	document.getElementById("Rad5").checked = false;
	document.getElementById("Rad6").checked = false;
	document.getElementById("Rad7").checked = false;
	document.getElementById("Rad8").checked = false;
	document.getElementById("singleMenu").value = "car";
	document.getElementById("comboMenu").value = "";
	document.getElementById("textAir").style.backgroundColor = "#2b428e";
	document.getElementById("textHotel").style.backgroundColor = "#2b428e";
	document.getElementById("textCar").style.backgroundColor = "#f78819";
}	

function tabCombo(nval) {
	document.getElementById("singleMenu").value = "";
	document.getElementById("comboMenu").value = nval;
	document.getElementById("textAir").style.backgroundColor = "#2b428e";
	document.getElementById("textHotel").style.backgroundColor = "#2b428e";
	document.getElementById("textCar").style.backgroundColor = "#2b428e";
}




function bw_ShowForm2(formType)
{
var air = (formType.indexOf('air') > -1)? true : false;
var hotel = (formType.indexOf('hotel') > -1)? true : false;
var car = (formType.indexOf('car') > -1)? true : false;
if (air)
{

bw_ChangeField('city1Div', 'city1Span', 'From');
bw_ChangeField('city2Div', 'city2Span', 'To');
bw_ChangeField('date1Div', 'date1Span', 'Depart');
bw_ChangeField('date2Div', 'date2Span', 'Return');
bw_ChangeField('adultsDiv', 'adultsSpan', 'Adults (12+)');
bw_ChangeField('childrenDiv', 'childrenSpan', 'Children (2-11)');
}
else if (hotel)
{
bw_ChangeField('city1Div', 'city1Span', 'Traveling To');
bw_ChangeField('city2Div', 'city2Span', '');
bw_ChangeField('date1Div', 'date1Span', 'Check-In Date');
bw_ChangeField('date2Div', 'date2Span', 'Check-Out Date');
bw_ChangeField('adultsDiv', 'adultsSpan', 'Adults (19+)');
bw_ChangeField('childrenDiv', 'childrenSpan', 'Children (0-18)');
}
else if (car)
{
bw_ChangeField('city1Div', 'city1Span', 'Pick-Up City');
bw_ChangeField('city2Div', 'city2Span', '');
bw_ChangeField('date1Div', 'date1Span', 'Pick-Up Date');
bw_ChangeField('date2Div', 'date2Span', 'Drop-Off Date');
bw_ChangeField('adultsDiv', 'adultsSpan', '');
bw_ChangeField('childrenDiv', 'childrenSpan', '');
}
if (car && !air && !hotel)
bw_HideSection('travelerInfoDiv');
else
bw_ShowSection('travelerInfoDiv');
if (hotel)
bw_ChangeField('roomsDiv', 'roomsSpan', 'Rooms');
else
bw_ChangeField('roomsDiv', 'roomsSpan', '');

if (air && !hotel && !car)
{
bw_ShowSection('flightTypeDiv');
var bwForm = document.bookingWiz;
if (bwForm.flightType[0].checked == true)
bw_ShowSection('date2Div');
else
bw_HideSection('date2Div');
}
else
bw_HideSection('flightTypeDiv');
if (hotel && !air && !car)
{
var city1Object = bw_GetObject('city1');
if (city1Object.value == '' || city1Object.value == 'city or airport code')
city1Object.value = 'city name';
}
else
{
var city1Object = bw_GetObject('city1');
if (city1Object.value == '' || city1Object.value == 'city name')
city1Object.value = 'city or airport code';
}
var city2Object = bw_GetObject('city2');
if (city2Object.value == '')
city2Object.value = 'city or airport code';
var date1Object = bw_GetObject('date1');
if (date1Object.value == '')
date1Object.value = 'mm/dd/yyyy';
var date2Object = bw_GetObject('date2');
if (date2Object.value == '')
date2Object.value = 'mm/dd/yyyy';
bw_ChangeSpanColor('city1Span', '#000000');
bw_ChangeSpanColor('city2Span', '#000000');
bw_ChangeSpanColor('date1Span', '#000000');
bw_ChangeSpanColor('date2Span', '#000000');
}


function bw_HideSection(sectionDiv)
{
var section = bw_GetObject(sectionDiv);
section.style.display = 'none';
}
function bw_ShowSection(sectionDiv)
{
var section = bw_GetObject(sectionDiv);
section.style.display = '';
}
function bw_ChangeField(fieldDiv, labelSpan, text)
{
if (text == '')
{
var myFormField = bw_GetObject(fieldDiv);
myFormField.style.display = 'none';
}
else
{
var myFormField = bw_GetObject(fieldDiv);
var myFieldLabel = bw_GetObject(labelSpan);
myFormField.style.display = '';
myFieldLabel.innerHTML = text;
}
}


function bw_ChangeSpanColor(objectId, color)
{
var myObject = bw_GetObject(objectId);
myObject.style.color = color;
}
function bw_Validate()
{
var bwForm = document.bookingWiz;
var formType = '';
for (var i = 0; i < bwForm.singleMenu.length; i++ )
{
if (bwForm.singleMenu[i].checked)
{
formType = bwForm.singleMenu[i].value;
break;
}
}
if (formType == '')
{
var menuCb = bw_GetObject('comboMenu');
formType = menuCb.value;
}
var air = (formType.indexOf('air') > -1)? true : false;
var hotel = (formType.indexOf('hotel') > -1)? true : false;
var car = (formType.indexOf('car') > -1)? true : false;
var isValid = true;
if (hotel && !air && !car)
{
if (bw_ValidateRequiredField('city1', 'city1Span', 'city name') == false)
isValid = false;
}
else
{
if (bw_ValidateRequiredField('city1', 'city1Span', 'city or airport code') == false)
isValid = false;
}
if (bw_ValidateRequiredField('date1', 'date1Span', 'mm/dd/yyyy') == false)
isValid = false;
if (air)
{
if (bw_ValidateRequiredField('city2', 'city2Span', 'city or airport code') == false)
isValid = false;
}
if (air && !hotel && !car)
{
var bwForm = document.bookingWiz;
if (bwForm.flightType[0].checked == true)
{
if (bw_ValidateRequiredField('date2', 'date2Span', 'mm/dd/yyyy') == false)
isValid = false;
}
}
else
if (bw_ValidateRequiredField('date2', 'date2Span', 'mm/dd/yyyy') == false)
isValid = false;
if (!isValid)
alert('Please enter required information (in red)');
return isValid;
}
function bw_ValidateRequiredField(objectId, labelId, defaultText)
{
var myObject = bw_GetObject(objectId);
if (myObject.value == '' || myObject.value == defaultText)
{
bw_ChangeSpanColor(labelId, '#ff0000');
return false;
}
else
{
bw_ChangeSpanColor(labelId, '#000000');
return true;
}
}