function bw_GetObject(objectId)
{
	//alert(objectId);
	if (document.getElementById && document.getElementById(objectId))
	return document.getElementById(objectId);
	//alert(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;
	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(value2)
{

	var menuCb = bw_GetObject('comboMenu');
	//var menuValue = menuCb.value || value2;
	var menuValue = value2;

	//alert(menuValue);
	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;
	}

	formType=menuValue;
	bw_ShowForm(menuValue);

}
function changetabcolor(id1,color,bcolor)
{

	var objectId=id1;
	id1=bw_GetObject(objectId);
	id1.style.backgroundColor=bcolor;

}




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)
	{

		var bwForm = document.bookingWiz;
		//	alert(bwForm.tocity.value);
		//	alert(bwForm.fromcity.value);
		var tocity=bwForm.tocity.value;
		var fromcity=bwForm.fromcity.value;
		var bwForm = document.bookingWiz;

		bwForm.city1.value=fromcity;
		bwForm.city2.value=tocity;
		//	alert(bwForm.city1.value);
		//	alert(bwForm.city2.value);

		/*	var bwForm = document.bookingWiz;
		var fromcity=bwForm.fromcity1.value;
		var tocity=bwForm.tocity1.value;
		bwForm.city1.value=fromcity;
		bwForm.city2.value=tocity;
		/*alert(fromcity);
		alert(tocity1);
		alert(bwForm.city1.value);
		alert(bwForm.city2.value);*/


		/*
		changetabcolor('changecolorflight1','#31529c','#ffffff');
		changetabcolor('changecolorhotel','#ffffff','#31529c');
		changetabcolor('changecolorcar','#ffffff','#31529c');*/

		bw_HideSection('hflighthotel');
		bw_HideSection('hflighthotelcar');
		bw_ShowSection('hflight');
		bw_HideSection('hhotel');
		bw_HideSection('hcar');
		
		bw_ShowSection('changecolorflight');
		bw_HideSection('changecolorflight1');
		bw_ShowSection('changecolorhotel1');
		bw_HideSection('changecolorhotel');
		bw_ShowSection('changecolorcar');
		bw_HideSection('changecolorcar1');

		bw_ShowSection('flightTypeDiv');
		bw_HideSection('bflightTypeDiv');
		bw_ShowSection('city2Div');
		bw_HideSection('bcity2Div');
		bw_ShowSection('broomsDiv');
		bw_HideSection('roomsDiv');
		bw_ShowSection('travelerInfoDiv');
		bw_HideSection('btravelerInfoDiv');

		bw_ChangeField('city1Div', 'city1Span', 'Leaving From');
		bw_ChangeField('city2Div', 'city2Span', 'Going To');
		bw_ChangeField('date1Div', 'date1Span', 'Departure Date');
		bw_ChangeField('date2Div', 'date2Span', 'Return Date');
		bw_ChangeField('adultsDiv', 'adultsSpan', 'Adults (12+)');
		bw_ChangeField('childrenDiv', 'childrenSpan', 'Children (2-11)');
	}
	else if (hotel)
	{
		var bwForm = document.bookingWiz;
		var fromcity=bwForm.tocity.value;

		//alert(bwForm.city1.value);
		//alert(bwForm.city2.value);

		bwForm.city1.value=bwForm.city2.value;
		/*var tocity=bwForm.tocity1.value;
		bwForm.city1.value=fromcity;*/

		bw_HideSection('hflighthotel');
		bw_HideSection('hflighthotelcar');
		bw_HideSection('hflight');
		bw_ShowSection('hhotel');
		bw_HideSection('hcar');

		bw_ShowSection('changecolorflight1');
		bw_HideSection('changecolorflight');
		bw_ShowSection('changecolorcar');
		bw_HideSection('changecolorcar1');
		bw_ShowSection('changecolorhotel');
		bw_HideSection('changecolorhotel1');
		/*changetabcolor('changecolorflight','#ffffff','#31529c');
		changetabcolor('changecolorhotel', '#31529c','#ffffff');
		changetabcolor('changecolorcar','#ffffff','#31529c');*/
		bw_ShowSection('bflightTypeDiv');
		bw_HideSection('flightTypeDiv');
		bw_ShowSection('bcity2Div');
		bw_HideSection('city1Div');
		bw_ShowSection('roomsDiv');
		bw_HideSection('broomsDiv');
		bw_ShowSection('travelerInfoDiv');
		bw_HideSection('btravelerInfoDiv');

		bw_ChangeField('city1Div', 'city1Span', 'Going 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)');
		var bwForm = document.bookingWiz;
		bwForm.singleMenu[3].checked = true;
	}
	else if (car)
	{
		var bwForm = document.bookingWiz;
		var fromcity=bwForm.tocity.value;
		bwForm.city1.value=bwForm.city2.value;


		/*	var bwForm = document.bookingWiz;
		var fromcity=bwForm.city1.value;
		var tocity=bwForm.city2.value;
		/*main heading*/
		bw_HideSection('hflighthotel');
		bw_HideSection('hflighthotelcar');
		bw_HideSection('hflight');
		bw_HideSection('hhotel');
		bw_ShowSection('hcar');
		/*main heading over*/
		bw_ShowSection('changecolorflight1');
		bw_HideSection('changecolorflight');
		bw_ShowSection('changecolorcar1');
		bw_HideSection('changecolorcar');
		bw_ShowSection('changecolorhotel1');
		bw_HideSection('changecolorhotel');


		/*changetabcolor('changecolorflight','#ffffff','#31529c');
		changetabcolor('changecolorhotel', '#ffffff','#31529c');
		changetabcolor('changecolorcar','#31529c','#ffffff');*/
		bw_ShowSection('bflightTypeDiv');
		bw_HideSection('flightTypeDiv');
		bw_ShowSection('bcity2Div');
		bw_HideSection('city1Div');
		bw_ShowSection('broomsDiv');
		bw_HideSection('roomsDiv');
		bw_ShowSection('btravelerInfoDiv');
		bw_HideSection('travelerInfoDiv');

		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', '');
		var bwForm = document.bookingWiz;
		bwForm.singleMenu[4].checked = true;
	}
	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');
		bw_HideSection('bflightTypeDiv');


		var bwForm = document.bookingWiz;
		if (bwForm.flightType[0].checked == true)
		bw_ShowSection('date2Div');
		else
		bw_HideSection('date2Div');
	}
	else
	{
		bw_HideSection('flightTypeDiv');
		bw_ShowSection('bflightTypeDiv');
	}

	if(air && hotel && !car)
	{
		bw_ShowSection('hflighthotel');
		bw_HideSection('hflighthotelcar');
		bw_HideSection('hflight');
		bw_HideSection('hhotel');
		bw_HideSection('hcar');

	}
	if(air && hotel && car )
	{
		bw_HideSection('hflighthotel');
		bw_ShowSection('hflighthotelcar');
		bw_HideSection('hflight');
		bw_HideSection('hhotel');
		bw_HideSection('hcar');

	}
	if (hotel && !air && !car)
	{
		var city1Object = bw_GetObject('city1');
		if (city1Object.value == '' || city1Object.value == '')
		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', '#383838');
	bw_ChangeSpanColor('city2Span', '#383838');
	bw_ChangeSpanColor('date1Span', '#383838');
	bw_ChangeSpanColor('date2Span', '#383838');
}
function bw_HideSection(sectionDiv)
{
	//alert(sectionDiv);
	var section = bw_GetObject(sectionDiv);
	section.style.display = 'none';
}
function bw_ShowSection(sectionDiv)
{
	var section = bw_GetObject(sectionDiv);
	section.style.display = 'inline';

}
function bw_ChangeField(fieldDiv, labelSpan, text)
{

	if (text == '')
	{

		/*	if(labelSpan=='city2Span')
		{
		bwForm.city1.value=tocity;
		}
		else{
		bwForm.city1.value='city name';
		}*/
		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 datatrack(htype,htriptype,hdeparturecity,harriavalcity,hDdate,hRdate,hadults,hchildren,hrooms)
{
	alert (htype+htriptype+hdeparturecity+harriavalcity+hDdate+hRdate+hadults+hchildren+hrooms);
	//document.write ("<?php echo $test="+htype+ "?>");
	//alert(htype);
}
//var test=document.write ("<h1>htype</h1>");

function bw_Validate()
{

	//alert("this is alert");
	//alert(document.bookingWiz);
	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;
		}
	}
	//alert(fromType);

	if (formType == '')
	{
		var menuCb = bw_GetObject('comboMenu');
		formType = menuCb;
	}
	//	alert("msg1");
	//  return false;

	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 or airport code') == 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;
	}

	////////////////////////////tracking function call with data////////////////////////////////////////////
	if(isValid)

	{

		var htype='';
		var htriptype='';
		var hdeparturecity='';
		var harriavalcity='';
		var hDdate='dd/mm/yyyy';
		var hRdate='dd/mm/yyyy';
		var hadults='1';
		var hchildren='0';
		var hrooms='0';


		if(air && !hotel & !car)
		{
			htype='Flights';

			if(bwForm.flightType[0].checked==true)
			{
				htriptype='Round Trip';
			}
			else if(bwForm.flightType[1].checked==true)
			{
				htriptype='One Way';
			}

			hdeparturecity=bwForm.city1.value;
			harriavalcity=bwForm.city2.value;
			hDdate=bwForm.date1.value;
			hRdate=bwForm.date2.value;
			hadults=bwForm.adults.value;
			hchildren=bwForm.children.value;



		}
		else if(!air && hotel & !car)
		{
			htype='Hotel';
			harriavalcity=bwForm.city2.value;
			hDdate=bwForm.date1.value;
			hRdate=bwForm.date2.value;
			hadults=bwForm.adults.value;
			hchildren=bwForm.children.value;
			hrooms=bwForm.rooms.value;
		}
		else if(!air && !hotel & car)
		{
			htype='Car';
			harriavalcity=bwForm.city2.value;
			hDdate=bwForm.date1.value;
			hRdate=bwForm.date2.value;

		}
		else if(air && hotel & !car)
		{
			htype='Flights + Hotel';
			if(bwForm.flightType[0].checked==true)
			{
				htriptype='Round Trip';
			}
			else if(bwForm.flightType[1].checked==true)
			{
				htriptype='One Way';
			}
			hdeparturecity=bwForm.city1.value;
			harriavalcity=bwForm.city2.value;
			hDdate=bwForm.date1.value;
			hRdate=bwForm.date2.value;
			hadults=bwForm.adults.value;
			hchildren=bwForm.children.value;
			hrooms=bwForm.rooms.value;
		}
		else if(air && hotel & car)
		{
			htype='Flights + Hotel + Car';
			if(bwForm.flightType[0].checked==true)
			{
				htriptype='Round Trip';
			}
			else if(bwForm.flightType[1].checked==true)
			{
				htriptype='One Way';
			}
			hdeparturecity=bwForm.city1.value;
			harriavalcity=bwForm.city2.value;
			hDdate=bwForm.date1.value;
			hRdate=bwForm.date2.value;
			hadults=bwForm.adults.value;
			hchildren=bwForm.children.value;
			hrooms=bwForm.rooms.value;
		}
		/*alert(htype);
		alert(htriptype);
		alert(hdeparturecity);
		alert(harriavalcity + hDdate + hRdate);
		alert(hadults + hchildren + hrooms);
		datatrack(htype,htriptype,hdeparturecity,harriavalcity,hDdate,hRdate,hadults,hchildren,hrooms);*/

		return isValid;
	}

	////////////////////////////tracking function end////////////////////////////////////////////
	//}

}
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, '#383838');
		return true;
	}
}