//<![CDATA[
// Title: Tigra Form Validator
// URL: http://www.softcomplex.com/products/tigra_form_validator_pro/
// Version: 1.1
// Date: 09/14/2004 (mm/dd/yyyy)
// Notes: Registration needed to use this script legally. Visit official site for details.

// regular expressions or function to validate the format
var pageload = true;
var re_dt = /^(\d{1,2})\-(\d{1,2})\-(\d{4})$/,
re_tm = /^(\d{1,2})\:(\d{1,2})\:(\d{1,2})$/,

//alternativeEmailRegexp = /^[\w-\.]+\@[\w\.-]+\.[a-z]{2,4}$/,

a_formats = {
	'alpha'   : /^[-a-zA-Z\.]*$/,
	'alphapos'   : /^[-a-zA-Z\.\']*$/,
	'alphanum': /^\w+$/,
	'unsigned': /^\d+$/,
	'integer' : /^[\+\-]?\d*$/,
	'real'    : /^[\+\-]?\d*\.?\d*$/,
	'email'   : /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/,
	'postcode': /^((([A-PR-UWYZ])([0-9][0-9A-HJKS-UW]?))|(([A-PR-UWYZ][A-HK-Y])([0-9][0-9ABEHMNPRV-Y]?))\s{0,2}(([0-9])([ABD-HJLNP-UW-Z])([ABD-HJLNP-UW-Z])))|(((GI)(R))\s{0,2}((0)(A)(A)))$/,
	'phone'   : /^[\d\.\s\-]+$/,
	'date'    : function (s_date) {
		//reformat for regExp test
		s_date = ""+s_date.charAt(0)+s_date.charAt(1)+"-"+s_date.charAt(2)+s_date.charAt(3)+"-"+s_date.charAt(4)+s_date.charAt(5)+s_date.charAt(6)+s_date.charAt(7);
		
		
		// test for basic format
		if (!re_dt.test(s_date)){
			return false;
		}
		// test for value ranges
		if (RegExp.$1 > 31 || RegExp.$2 > 12){
			return false;
		}
		// test for invalid number of days in month
		//	MONTH IS ZERO-BASED IN JS DATE CONSTRUCTOR!!!
		var dt_test = new Date(Number(RegExp.$3), Number(RegExp.$2-1), Number(RegExp.$1));
		if (dt_test.getMonth() != Number(RegExp.$2-1)){
			//alert("month")
			return false;
		}
		// test for May -> November
		if ((dt_test.getMonth()>3)&&(dt_test.getMonth()<11)){
			//alert("May-Oct")
			return false;
		}
		// test for expired dates
		var dt_today = new Date();
		if (dt_today>dt_test){
			//alert("expired")
			return false;
		}
		return true;
	},
	'time'    : function validate_time(s_time) {
		// check format
		if (!re_tm.test(s_time))
			return false;
		// check allowed ranges	
		if (RegExp.$1 > 23 || RegExp.$2 > 59 || RegExp.$3 > 59)
			return false;
		return true;
	}
},
a_messages = [
	'No form name passed to validator construction routine',
	'No array of "%form%" form fields passed to validator construction routine',
	'Form "%form%" can not be found in this document',
	'Incomplete "%n%" form field descriptor entry. "l" attribute is missing',
	'Cannot find form field "%n%" in the form "%form%"',
	'Cannot find label tag (id="%t%")',
	'Cannot verify match. Field "%m%" was not found',
	'Please select a "%l%"',
	'Value for "%l%" must be %mn% characters or more',
	'Value for "%l%" must be no longer than %mx% characters',
	'"%v%" is not valid value for "%l%"',
	'"%l%" must match "%ml%"'
]

// validator counstruction routine
function validator(s_form, a_fields, o_cfg) {
	this.f_error = validator_error;
	this.f_alert = o_cfg && o_cfg.alert
		? function(s_msg) { alert(s_msg); return false }
		: function() { return false };
		
	// check required parameters
	if (!s_form)	
		return this.f_alert(this.f_error(0));
	this.s_form = s_form;
	
	if (!a_fields || typeof(a_fields) != 'object')
		return this.f_alert(this.f_error(1));
	this.a_fields = a_fields;

	this.a_2disable = o_cfg && o_cfg['to_disable'] && typeof(o_cfg['to_disable']) == 'object'
		? o_cfg['to_disable']
		: [];
		
	this.exec = validator_exec;
	this.additionalExec = validator_additionalExec;
	this.send = validator_submit;
}

function passenger_validator(s_form, a_fields, o_cfg) {
	this.f_error = validator_error;
	this.f_alert = o_cfg && o_cfg.alert
		? function(s_msg) { alert(s_msg); return false }
		: function() { return false };
		
	// check required parameters
	if (!s_form)	
		return this.f_alert(this.f_error(0));
	this.s_form = s_form;
	
	if (!a_fields || typeof(a_fields) != 'object')
		return this.f_alert(this.f_error(1));
	this.a_fields = a_fields;

	this.a_2disable = o_cfg && o_cfg['to_disable'] && typeof(o_cfg['to_disable']) == 'object'
		? o_cfg['to_disable']
		: [];
		
	this.exec = validator_exec;
	this.additionalExec = validator_additionalExec;
}

function validator_submit() {

	var o_form = document.forms[this.s_form];
	o_form.submit();
}

function validator_additionalExec() {

}

// validator execution method
function validator_exec() {
	var o_form = document.forms[this.s_form];
	if (!o_form)	
		return this.f_alert(this.f_error(2));
		
	b_dom = document.body && document.body.innerHTML;
	
	// check integrity of the form fields description structure
	for (var n_key in this.a_fields) {
		// check input description entry
		this.a_fields[n_key]['n'] = n_key;
		if (!this.a_fields[n_key]['l'])
			return this.f_alert(this.f_error(3, this.a_fields[n_key]));
		o_input = o_form.elements[n_key];
		if (!o_input)
			return this.f_alert(this.f_error(4, this.a_fields[n_key]));
		this.a_fields[n_key].o_input = o_input;
	}

	// reset labels highlight
	if (b_dom)
		for (var n_key in this.a_fields) 
			if (this.a_fields[n_key]['t']) {
				var s_labeltag = this.a_fields[n_key]['t'], e_labeltag = get_element(s_labeltag);
				if (!e_labeltag)
					return this.f_alert(this.f_error(5, this.a_fields[n_key]));
				this.a_fields[n_key].o_tag = e_labeltag;
				
				// normal state parameters assigned here
				e_labeltag.className = 'searchFormTitles';
			}

	// collect values depending on the type of the input
	for (var n_key in this.a_fields) {
		o_input = this.a_fields[n_key].o_input;
		if (o_input.type == 'text' || o_input.type == 'password' || o_input.type == 'hidden')
			this.a_fields[n_key]['v'] = stripSpace(o_input.value);
		else if (o_input.type == 'checkbox' && o_input.checked) {
			this.a_fields[n_key]['v'] = o_input.value;
			}
		else if (o_input.options) // select
			this.a_fields[n_key]['v'] = o_input.selectedIndex > -1
				? o_input.options[o_input.selectedIndex].value
				: null;
		else if (o_input.length > 0) // radiobutton
			for (var n_index = 0; n_index < o_input.length; n_index++)
				if (o_input[n_index].checked) {
					this.a_fields[n_key]['v'] = o_input[n_index].value;
					break;
				}
	}
	
	// check for errors
	var n_errors_count = 0,
		n_another, o_format_check;
	for (var n_key in this.a_fields) {
		o_format_check = this.a_fields[n_key]['f'] && a_formats[this.a_fields[n_key]['f']]
			? a_formats[this.a_fields[n_key]['f']]
			: null;

		// reset previous error if any
		this.a_fields[n_key].n_error = null;

		// check reqired fields
		if (this.a_fields[n_key]['r'] && !this.a_fields[n_key]['v']) {
			if(this.s_form == 'frmSearch' && (this.a_fields[n_key]['n'] == 'resortList1' || this.a_fields[n_key]['n'] == 'resortList'))
			{
				if(chkIsBusyHour())
				{
					this.a_fields[n_key].n_error = 1;
					n_errors_count++;
				}
			}
			else
			{
					this.a_fields[n_key].n_error = 1;
					n_errors_count++;
			}
		}
		// check length
		else if (this.a_fields[n_key]['mn'] && String(this.a_fields[n_key]['v']).length < this.a_fields[n_key]['mn']) {
			this.a_fields[n_key].n_error = 2;
			n_errors_count++;
		}
		else if (this.a_fields[n_key]['mx'] && String(this.a_fields[n_key]['v']).length > this.a_fields[n_key]['mx']) {
			this.a_fields[n_key].n_error = 3;
			n_errors_count++;
		}
		// check format
		else if (this.a_fields[n_key]['v'] && this.a_fields[n_key]['f'] && (
			(typeof(o_format_check) == 'function'
			&& !o_format_check(this.a_fields[n_key]['v']))
			|| (typeof(o_format_check) != 'function'
			&& !o_format_check.test(this.a_fields[n_key]['v'])))
			) {
			this.a_fields[n_key].n_error = 4;
			n_errors_count++;
		}
		// check match	
		else if (this.a_fields[n_key]['m']) {
			for (var n_key2 in this.a_fields)
				if (n_key2 == this.a_fields[n_key]['m']) {
					n_another = n_key2;
					break;
				}
			if (n_another == null)
				return this.f_alert(this.f_error(6, this.a_fields[n_key]));
			if (this.a_fields[n_another]['v'] != this.a_fields[n_key]['v']) {
				this.a_fields[n_key]['ml'] = this.a_fields[n_another]['l'];
				this.a_fields[n_key].n_error = 5;
				n_errors_count++;
			}
		}

	//add conditional on some other value - what other value? what condition?

	}

	// collect error messages and highlight captions for errorneous fields
	var s_alert_message = '',
		e_first_error;

	if (n_errors_count) {
		for (var n_key in this.a_fields) {
			var n_error_type = this.a_fields[n_key].n_error,
				s_message = '';
				
			if (n_error_type)
				s_message = this.f_error(n_error_type + 6, this.a_fields[n_key]);

			if (s_message) {
				if (!e_first_error)
					e_first_error = o_form.elements[n_key];
				s_alert_message += s_message + "\n";
				// highlighted state parameters assigned here
				if (b_dom && this.a_fields[n_key].o_tag)
					this.a_fields[n_key].o_tag.className = 'errorHighlight';
			}
		}
		alert(s_alert_message);
		// set focus to first errorneous field
		if (e_first_error.type != 'hidden' && e_first_error.focus)
			e_first_error.focus();
		// cancel form submission if errors detected
		return false;
	}
	
	for (n_key in this.a_2disable)
		if (o_form.elements[this.a_2disable[n_key]])
			o_form.elements[this.a_2disable[n_key]].disabled = true;

	if (additionalValidation!="") {
	
		var alertString = "";
		var fieldString = "";
		arSpans = new Array();
	
		for (i=0;i<additionalValidation.length;i=i+4) {
		

			ff = additionalValidation[i+1]; //form field name
			ffv = additionalValidation[i+2]; //form field value
			alt = additionalValidation[i+3]; //alert message

			if (additionalValidation[i].indexOf('|')!=-1) {
				
				dfa = additionalValidation[i].split('|'); //go through these - pull out the fieldname

				for (j=0;j<dfa.length;j=j+2) {
					if ((o_form.elements[dfa[j]].value == null || o_form.elements[dfa[j]].value == '') && (o_form.elements[ff].value == ffv)) {
						alertString += dfa[j+1] + "\n";
						arSpans[arSpans.length] = dfa[j+1];
					}
				}
			}

			else {
				df = additionalValidation[i]; //dependent field name
				if ((o_form.elements[df].value == null || o_form.elements[df].value == '') && (o_form.elements[ff].value == ffv)) {
					alertString += (alt + "\n");
					arSpans[arSpans.length] = df;
				}

			}
			
		}
		
		if (alertString!="") {
			alert(alertString);
			for (k=0;k<arSpans.length;k++) {
				z = document.getElementById(arSpans[k]).className = 'errorHighlight';
			}
			fieldString = "";
			alertString = "";
			return false;
		}
	}
	
	if (checkBoxConcat!="") {
	
	 for (l=0;l<checkBoxConcat.length;l=l+2) {
	 	
	 	var cbC = o_form.elements[checkBoxConcat[l]]; //checkboxes to concat
	 	var cbD = o_form.elements[checkBoxConcat[l+1]]; // field to insert values into
	 	var arBoxes = new Array();
	 	
	 	for (m=0;m<cbC.length;m++) {
	 		if (cbC[m].checked) {
	 			arBoxes[arBoxes.length] = cbC[m];
	 		}
	 	}
	 	if (arBoxes.length) {
	 		for (n=0;n<arBoxes.length;n++) {
	 			cbD.value+=arBoxes[n].value;
	 			if (n<(arBoxes.length-1)) cbD.value+='|';
	 			}
	 		arBoxes[arBoxes.length] = 0;
	 	}
	 	//alert(cbD.value);
	 }
	}
	if (submitByHref=='true') {
		o_form.submit();
	}
	if (submitByHrefRoomSel=='true') {
		return true;
	}
}

function validator_error(n_index) {
	var myDateFormat = /^(\d{8})$/
	var s_ = a_messages[n_index], n_i = 1, s_key;
	for (; n_i < arguments.length; n_i ++){
		for (s_key in arguments[n_i]){
			if (myDateFormat.test(arguments[n_i][s_key])){
				var myDateString = arguments[n_i][s_key];
				myDateString = ""+myDateString.charAt(0)+myDateString.charAt(1)+"-"+myDateString.charAt(2)+myDateString.charAt(3)+"-"+myDateString.charAt(4)+myDateString.charAt(5)+myDateString.charAt(6)+myDateString.charAt(7);
				s_ = s_.replace('%' + s_key + '%', myDateString);
			}else{
				s_ = s_.replace('%' + s_key + '%', arguments[n_i][s_key]);
			}
		}
		s_ = s_.replace('%form%', this.s_form);
	}
	return s_
}


function get_element (s_id) {
	return (document.all ? document.all[s_id] : (document.getElementById ? document.getElementById(s_id) : null));
}

//booking process room selection validation

function roomTypeValidator(theForm,theElement,theOtherElement) {

	var countRooms = 0;
	var countRoomCapacity = 0;
	var countRoomMinOcc = 0;
	var correspondingRoomIds = 0;
	var correspondingPassengerRoomIds = 0;
	var roomIds = new Array();
	var selectedRoomIds = new Array();
	var nSel = document.getElementsByTagName("select");

	for (i=0;i<nSel.length;i++) {
		if (nSel[i].className=='numberRooms') {
		countRooms += ((nSel[i].options[nSel[i].selectedIndex].value)-0);
		countRoomCapacity += (((nSel[i].getAttribute("maxCapacity")-0))*((nSel[i].options[nSel[i].selectedIndex].value)-0));
			if (nSel[i].options[nSel[i].selectedIndex].value!=0) {
				roomIds[roomIds.length] = nSel[i].getAttribute('associatedRoomId');
				roomIds[roomIds.length] = (((nSel[i].getAttribute("maxCapacity")-0))*((nSel[i].options[nSel[i].selectedIndex].value)-0));
				roomIds[roomIds.length] = (((nSel[i].getAttribute("minCapacity")-0))*((nSel[i].options[nSel[i].selectedIndex].value)-0));
			}
		}
	}

	for (j=0;j<radioGroups.length;j++) {
		rGp = theForm.elements[radioGroups[j]];
		if(rGp.length) {
			for (k=0;k<rGp.length;k++) {
				if (rGp[k].checked) {
					selectedRoomIds[selectedRoomIds.length] = rGp[k].value;
				}
			}
		}
		else {
			if (rGp.checked) {
				selectedRoomIds[selectedRoomIds.length] = rGp.value;
			}
		}
	}

	for(y=0;y<roomIds.length;y=y+3) {

		var temp = roomIds[y];
		var tempMin = roomIds[y+2];
		var tempCount = 0;

			for(z=0;z<selectedRoomIds.length;z++) {
				if(selectedRoomIds[z]==temp) {
					tempCount ++;
				}
			}
			if (tempCount>=tempMin); else countRoomMinOcc += 1;
		}

	var roomsOK = (countRooms>0) ? true : false;
	var roomsCapacityOK = (countRoomCapacity>=travellingPartySize) ? true : false;
	var roomsIdsOK = (selectedRoomIds.length == radioGroups.length) ? true : false;
	var minOccOK = (countRoomMinOcc==0) ? true : false;

	for(l=0;l<roomIds.length;l=l+3) {
		if (roomIds[l+1] > 0) { //only choose room ids for which we have selected capacity
			var temp = roomIds[l];
			for (m=0;m<selectedRoomIds.length;m++) {
				if (selectedRoomIds[m] == temp) {
					var b = selectedRoomIds.splice(m,1);
					m = m -1; //everything in the array moves back one place after splice....
					roomIds[l+1] = (roomIds[l+1]-1); //subtract one from the value of the selected max capacity
				}
			}
		}
	}

	var roomsAllocatedOK = (selectedRoomIds.length == 0) ? true : false;

	switch(roomsOK) {
		case true :
			switch(roomsCapacityOK) {
				case true:
					switch(roomsIdsOK) {
						case true :
								switch(roomsAllocatedOK) {
									case true :
											switch(minOccOK) {
												case true :
													theForm.submit();
												break
												case false :
														theRoomOccupancyAlert(theOtherElement)
												break
											}
									break
									case false :
										theRoomAllocationAlert(theOtherElement);
									break
								}
						break
						case false :
							theRoomAllocationAlert(theOtherElement);
						break
					}
				break
				case false:
					theRoomCapacityAlert(theElement);
				break
			}
		break
		case false :
			theRoomAlert(theElement);
		break
	}
}


function theRoomAlert(theElement) {
	document.getElementById(theElement).className = 'errorHighlight';
	alert('please select at least one room');
	return false;
}

function theRoomCapacityAlert(theElement) {
	document.getElementById(theElement).className = 'errorHighlight';
	alert('please choose enough room capacity for' + '\n' + 'the size of your party');
	return false;
}

function theRoomOccupancyAlert(theElement) {
	document.getElementById(theElement).className = 'errorHighlight';
	alert('please ensure you have met minimum occupancy' + '\n' + 'requirements for the type of your room');
	return false;
}

function theRoomAllocationAlert(theElement) {
	document.getElementById(theElement).className = 'errorHighlight';
	alert('please make sure that you choose a valid  room' + '\n' + 'for each member of your party -' + '\n' + 'you can change this later if you need');
	return false;
}

//options and extras validation

/*** Functions to validate person allocation to options and extras ***/

var timerId;
var ob = null;

function extraCode(codeSrc) {
	if(codeSrc.value=='' || codeSrc.value == null) codeSrc.value = 0;
	if((codeSrc.value-0)>=0) {
		fieldAlloc(codeSrc);
	}
}

//gets rid of this too - 

function winAlert() {
	alert("we can only accept whole numbers");
	setTimeout('extraCode(ob)',500);
}

function checkAlloc(obCheck) {

	//a checkbox calls this function
	//process flow is read from the onclick event of the checkbox

	var obField = obCheck.parentNode;
	var costField = document.getElementById('cost' + obField.getAttribute('relatedId'));
	var idRef = obField.id.substring(3,obField.id.length);

	var allocationRow = document.getElementById('people' + obField.getAttribute('relatedId'));
	var ao = new allocationObject(document.getElementById(idRef),costField,allocationRow);
	ao.checkFromCb();
	
}

function AddOnload(func)
{
var oldOnload = window.onload;
  if (typeof window.onload != 'function') {
  		window.onload = func;
  }
  else {
    window.onload = function() {
    oldOnload();
    func();
  	 }
  }
}

function setAlloc(obField,qty) {
	for (i=0;i<obField.options.length;i++) {
	 if (parseInt(obField.options[i].value) == parseInt(qty)) {
	  obField.options[i].selected = true;
	 }
	}
 obField.onchange();
}

function fieldAlloc(obField) {
	//Commented as the fix to the Bug #18135
	/* if (!pageload) { 
		 document.getElementById('assumptiveText').style.display = 'none'; 
		 document.getElementById('assumptiveText2').style.display = 'none';
		 }*/
		 
	//a text field containing a numeric entry calls this function
	//process flow is read from the onchange event of the field
	
	//changes to a select field making this call
	
	var costField = document.getElementById('cost' + obField.getAttribute('relatedId'));
	var allocationRow = document.getElementById('people' + obField.getAttribute('relatedId'));
	var ao = new allocationObject(obField,costField,allocationRow);
	if (allocationRow.getAttribute('fromLoad') != null) {
		ao.checkFromLoad();
	}
	else {
		ao.checkFromTf();
	}

}

function allocationObject(oField,oCostField,oAllocationRow) {
	
	this.obj = this;
	this.oField = oField;
	this.oCostField = oCostField;
	this.allocationRow = oAllocationRow;
	this.cBoxes = this.allocationRow.getElementsByTagName("input");
	this.alertDiv = this.allocationRow.getElementsByTagName("div")[0];
	this.checkSelectedBoxes = ao_checkSelectedBoxes;
	this.uncheckSelectedBoxes = ao_uncheckSelectedBoxes;
	this.showCalc = ao_showCalc;
	this.showDivCalc = ao_showDivCalc;
	this.checkRow = ao_checkRow;
	this.checkRowContents = ao_checkRowContents;
	this.destroy = ao_destroy;
	
	//this is like 'main' for text field - it does the things this needs to do from perspective of the text field onchange
	this.checkFromTf = ao_checkFromTf;

	//pre-populate calculation field on page load
	this.checkFromLoad = ao_checkFromLoad;

	//this is like 'main' for checkbox - it does the things this needs to do from perspective of the text field onchange
	this.checkFromCb = ao_checkFromCb;

}

function ao_uncheckSelectedBoxes() {

	for(i=0;i<this.cBoxes.length;i++) {
		this.cBoxes[i].checked = false;
	}

}

function ao_checkSelectedBoxes() {
//	for(i=0;i<this.oField.options[this.oField.selectedIndex].value;i++) {
	for(i=0;i<this.oField.value;i++) {
		this.cBoxes[i].checked = true;
	}

}

function ao_checkFromTf() {

	this.showCalc();
	this.checkRow();
	this.checkRowContents();
	this.destroy();

}

function ao_checkFromLoad() {

	this.showDivCalc();
	this.destroy();

}

function ao_checkFromCb() {

	var count = 0;

//other factor here - value - if value is greater than the num checkboxes

	if (this.oField.options[this.oField.selectedIndex].value > this.cBoxes.length) {
		this.checkRowContents(); //send the other alert
	}

	else {
		for(i=0;i<this.cBoxes.length;i++) {
			if(this.cBoxes[i].checked) count++;
		}
		if (count > this.oField.value) {
			this.alertDiv.innerHTML = "The Quantity of Extras you have chosen does not correspond to the number of Passengers that you have ticked. Please alter the Quantity correspondingly.";
			this.alertDiv.style.display = "";
			this.uncheckSelectedBoxes();
			this.oField.style.backgroundColor = "#FFCC33";
		}
		else {
			this.alertDiv.style.display = "none";
			this.oField.style.backgroundColor = "";		
		}
	}
}


function ao_showCalc() {
	//var amountSelected = this.oField.options[this.oField.selectedIndex].value;
	var amountSelected = this.oField.value;
	if (amountSelected==""){
		this.oCostField.innerHTML = '';
	}else{
		vl = (this.oField.getAttribute('extraPrice')-0)*(amountSelected);
		if (Math.round(vl*100)/100 < 0) {
			vl = '-&pound;'+ (Math.round(vl*100)/100) * (-1);
		} 
		else {
			vl = '&pound;'+Math.round(vl*100)/100;
		}
		if(vl!=""){
			if(vl.indexOf(".")>0){
				aPoundsAndPence = vl.split(".");
				sPence = aPoundsAndPence[1];
				if(sPence.length=1){
					vl = vl + "0";
				}
			}else{
				vl = vl + ".00"; 
			}
		}
		this.oCostField.innerHTML = vl;
	}
}

function ao_showDivCalc() {
	vl = (this.oField.getAttribute('extraPrice')-0)*(this.oField.getAttribute('multiple')-0);
	
	if (vl < 0) {
		vl = '-&pound;'+ vl * (-1);
	} 
	else {
		vl = '&pound;'+ vl;
	}
	if(vl!=""){
		if(vl.indexOf(".")>0){
			aPoundsAndPence = vl.split(".");
			sPence = aPoundsAndPence[1];
			if(sPence.length=1){
				vl = vl + "0";
			}
		}else{
			vl = vl + ".00"; 
		}
	}
	this.oCostField.innerHTML = vl;
}
function ao_checkRow() {

	//if((this.oField.options[this.oField.selectedIndex].value-0)>0){
	if((this.oField.value-0)>0){
		this.allocationRow.style.display = "";
	}else{
		this.allocationRow.style.display = "none";
	}

}

function ao_checkRowContents() {

	//if (this.oField.options[this.oField.selectedIndex].value > this.cBoxes.length) {
	if (this.oField.value > this.cBoxes.length) {
		this.alertDiv.innerHTML = "This is not a valid quantity for the number of people you have chosen to be in your party (infants are not included in extras)";
		this.alertDiv.style.display = "";
		this.uncheckSelectedBoxes();
		this.oField.style.backgroundColor = "#FFCC33";
	}
	else {
		this.alertDiv.style.display = "none";
		this.uncheckSelectedBoxes();
		this.checkSelectedBoxes();
		this.oField.style.backgroundColor = "";		
	}
}

function ao_destroy() {
	this.obj = null;
}

function extrasFormCheckAlloc(theForm) {

//confirm that the number in the text field matches the number allocated


	var stageOneValid = true;
	var selects = document.getElementsByTagName("select");

	for (z=0;z<selects.length;z++) {

		var c = 0;
			var tableRow = document.getElementById("people" + selects[z].getAttribute("relatedId"));
			var tableRowChecks = tableRow.getElementsByTagName("input");
				for (j=0;j<tableRowChecks.length;j++) {
					if(tableRowChecks[j].checked) {
					 c++;
					}
				}
			//if (selects[z].options[selects[z].selectedIndex].value==c) {
			if (selects[z].value==c) {
			}
			else {
				selects[z].style.backgroundColor='#FFCC33';
				selects[z].focus();
				alert("Please check the allocation of this item");
				stageOneValid = false;
				break;
			}

	}
	/*** all OK - because the number of checked checkboxes in the following row 
	equals the quantity entered in the quantity box selector ***/
	
	if (stageOneValid == true) {
		//Free Extras
		if(adultSavers.length > 0 || childSavers.length > 0)
		{
			if(!areFreeExtrasSelected())
				return;
		}
		
		// Assumptive Extras
   if (pageload == false && (document.getElementById('assumptiveText') != null)) {		
    		if (document.getElementById('assumptiveText').style.display != 'none') {
        if (!theForm.assumptive.checked) {
         alert('Please either confirm you accept the pre-selected extras chosen for you or deselect the extras.');
					return;
        }
			 }
		}
		var ourInsurance = 0;
		var ownInsurance = 0;
		for (k=0;k<selects.length;k++) {
			//if (selects[k].name.substring(0,11)=='Option|INSR' && ((selects[k].options[selects[k].selectedIndex].value - 0) > 0) ) {
			if (selects[k].name.substring(0,11)=='Option|INSR' && ((selects[k].value - 0) > 0) ) {
				if (selects[k].name.substring(12,15)!='MOT') {
						ourInsurance = ourInsurance+(selects[k].value-0);
				}
			}
		}
		if(!theForm.ownInsurance.checked && ourInsurance==0)
		{
			alert('Please confirm that you have indeed arranged insurance');
		}
		else
		{
			if(theForm.ownInsurance.checked)
			{				
				document.forms['frmBook'].elements['confirmHealthPolicy'].checked= false;
				document.forms['frmBook'].elements['confirmOurInsuranceDemands'].checked= false;
				if (theForm.ownInsurance.checked) {
					var regExpAlphaNum = /^[-a-zA-Z0-9\.\s\-\']*$/;
					if (regExpAlphaNum.test(theForm.insuranceProviderName.value)){
						ownInsurance = 1;
					}else{
						alert('Please enter valid insurance provider details');
					}
				}
				if (((ownInsurance+ourInsurance)-0) > 0) {
					if (ownInsurance > 0 && ourInsurance > 0) {
						alert('Please choose only your own insurance or one of our range');
						window.scrollTo(0,0);
					}
					else {
						// Show the wait page before submitting the form
						if (typeof pleaseWait=='function') {
							pleaseWait();
						}
						
						theForm.submit();
					}
				}
			}
			if(ourInsurance!=0 && !theForm.ownInsurance.checked){
				if (theForm.confirmOurInsuranceDemands.checked) {
					if (theForm.confirmHealthPolicy.checked) {
						if (typeof pleaseWait=='function') {
							pleaseWait();
						}
						theForm.submit();
					}
					else {
						alert("Please confirm you have read the Travel Insurance information."); 
						theForm.confirmHealthPolicy.focus();
					}
				}
				else {
					alert("Please confirm you have read the Travel Insurance information."); 
					theForm.confirmOurInsuranceDemands.focus();
				}
			}
		}
	}
}

function cWin(url,theWidth,theHeight){
	var theTop=(screen.height/2)-(theHeight/2);
	var theLeft=(screen.width/2)-(theWidth/2);
	var features=
	'height='+theHeight+',width='+theWidth+',top='+theTop+',left='+theLeft+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes";
	theWin=window.open(url,'t',features);
}
function showFormLayer(lyId) {
	document.getElementById(lyId).style.display = '';
}

	function stripSpace(inString) {
	  var spaces = inString.length;
	  for(var x = 1; x<spaces; x++){
	   inString = inString.replace(" ", "");
	 }
	 return inString;
	}

/* Age-related validation */

var days = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31);
var months = new Array("0","Jan","31","31","1","Feb","28","29","2","Mar","31","31","3","Apr","30","30","4","May","31","31","5","Jun","30","30","6","Jul","31","31","7","Aug","31","31","8","Sep","30","30","9","Oct","31","31","10","Nov","30","30","11","Dec","31","31");

function dobSelector(ptype) {
	this.ptype = ptype;
	this.ddField;
	this.mmField;
	this.yyField;

	this.dd;
	this.mm;
	this.yy;

	this.depDate;
	this.depDateDay;
	this.depDateMonth;
	this.depDateYear;

	this.setBasics = ds_setBasics;
	this.setDepDate = ds_setDepDate;
	this.setDays = ds_setDays;
	this.setMonths = ds_setMonths;
	this.setYears = ds_setYears;
	this.init = ds_init;
	this.setDate = ds_setDate;
	this.setDateWithValues = ds_setDateWithValues;

	this.setValues = ds_setValues;

	this.check = ds_check;
	this.checkDate = ds_checkDate;

}

function ds_init()
{
	this.ddField = document.getElementById(this.ptype+'DobDD');
	this.mmField = document.getElementById(this.ptype+'DobMM');
	this.yyField = document.getElementById(this.ptype+'DobYYYY');
	this.setBasics();
	this.setDepDate();
	this.setDays();
	this.setMonths();
	this.setYears();
}

function ds_setDate(ddIndex,mmIndex,yyIndex)
{
	this.ddField.selectedIndex = ddIndex;
	this.mmField.selectedIndex = mmIndex;
	this.yyField.selectedIndex = yyIndex;
}

function ds_setDateWithValues(yyValue,mmValue,ddValue)
{
	this.ddField.value = ddValue;
	this.mmField.value = mmValue;
	this.yyField.value = yyValue;
}

function addOption(txt,val,field) {
	g = new Option(txt,val);
	field.options[field.options.length] = g;
}

function y2k(number) { return (number < 1000) ? number + 1900 : number; }

function ds_setBasics() {
	addOption('...','',this.ddField);
	addOption('...','',this.mmField);
	addOption('...','',this.yyField);
}
function ds_setDepDate() {
	this.depDate = new Date(departureDate.substring(6,10),departureDate.substring(3,5)-1,departureDate.substring(0,2));
	this.depDateDay = this.depDate.getDate();
	this.depDateMonth = this.depDate.getMonth();
	this.depDateYear = y2k(this.depDate.getYear());
}

function ds_setDays() {
	for(i=0;i<days.length;i++) {
		addOption(days[i],days[i],this.ddField);
	}
}

function ds_setMonths() {
	for(i=0;i<months.length;i=i+4) {
		addOption(months[i+1],months[i],this.mmField);
	}
}

function ds_setYears() {
	var myDate = new Date();
	var thisYear = myDate.getFullYear();
	var validStartYear = this.depDateYear-(((this.ddField.getAttribute('maxAge')-0)+1)); //allow one less than dep date minus maxAge for possible yob
	var validEndYear = this.depDateYear-(((this.ddField.getAttribute('minAge')-0))); // New add for minAge 
	
	for(i=validEndYear;i>=validStartYear;i--) {
		addOption(y2k(i),y2k(i),this.yyField);
	}
}

function ds_setValues() {
	 this.dd = this.ddField.options[this.ddField.selectedIndex].value;
	 this.mm = this.mmField.options[this.mmField.selectedIndex].value;
	 this.yy = this.yyField.options[this.yyField.selectedIndex].value;
}


function ds_check() {
	this.setDepDate();
	this.setValues();
	if (this.yy > 0 && this.mm >= 0 && this.dd > 0) {
		this.checkDate(this.ddField.getAttribute('minAge')-0,this.ddField.getAttribute('maxAge')-0);
	}
	else {
		// do nothing at all.....
	}
}


function getMonthLength(month,year,julianFlag)
{
   var ml;
   if(month==1 || month==3 || month==5 || month==7 || month==8 || month==10||month==12)
      {ml = 31;}
   else {
       if(month==2) {
          ml = 28;
          if(!(year%4) && (julianFlag==1 || year%100 || !(year%400)))
             ml++;
       }
       else
          {ml = 30;}
   }
   return ml;
}


function ds_checkDate(minAge,maxAge)
{
  var alertnum = 0;
	// the below check is to alert of any future dates
	var selectedDate = new Date(this.yy,this.mm,this.dd);	
	var today = new Date; // this needs to be set from server's to-date
	if (selectedDate > today) {
		alert(" You have selected a future date. Please correct. ");
		this.yyField.selectedIndex = 0;
		this.setDepDate;
		alertnum = alertnum + 1;
	}
	if (selectedDate.getMonth() != Number(this.mm)){
		alert(" The date you have entered is invalid. Please correct. ");
		this.yyField.selectedIndex = 0;
		this.setDepDate;
		alertnum = alertnum + 1;
	}

   // Month length 0->use calendar length
   var mLength = 0;
   // 0 if Gregorian, 1 is Julian
   var isJulian = 1;

   var ma=0;
   var ya=0;

   var da = this.depDateDay-this.dd;
   // This is the all-important day borrowing code.
   if(da<0)
   {
      this.depDateMonth--;
      // Borrow months from the year if necesssary.
      if(this.depDateMonth<1)
      {
	 this.depDateYear--;
	 // Determine no. of months in year
	 if(mLength)
	    {this.depDateMonth=this.depDateMonth+parseInt(365/mLength);}
	 else
	    {this.depDateMonth=this.depDateMonth+12;}
      }
      if(mLength==0) // Use real month length if no fixed
      {              // length is indicated - note that we add a leap day if necessary.
        ml=getMonthLength(this.depDateMonth,this.depDateYear,isJulian);
	 	da=da+ml;
      }
      // For this case, everything works like it did in elementary school.
      else
	 {da+=mLength;} // Use fixed month length
   }

   ma = this.depDateMonth - this.mm;
   // Month borrowing code - borrows months from years.
   if(ma<0)
   {
      this.depDateYear--;
      if(mLength!=0)
	 {ma=ma+parseInt(365/mLength);}
      else
	 {ma=ma+12;}
   }

   ya = this.depDateYear - this.yy;
   if ((ma/12) >= 1) { ya = ya + 1; }

    if(ya>=minAge && ya<=maxAge)
   {
		
   }
   else if (ya > 0)
   {
      alert(ya + "-The date of birth does not correspond with their age on date of return. Please re-enter your search criteria, ensuring that their age is correct on the date that you return to the UK");
      this.yyField.selectedIndex = 0;
      this.setDepDate;
   }

 }
 function checkIssueNumeric(ob) {
 var Pat1 = /^[0-9]*$/;
 if (!Pat1.test(ob.value)) { return SetFocus('Please enter a valid issue number',ob) }
 }
 function checkSecurityNumeric(ob) {
 var Pat1 = /^[0-9]*$/;
 if (!Pat1.test(ob.value)) { return SetFocus('Please enter a valid security number',ob) }
 } 

  function checkTotal(searchForm){
   
  var tadult = parseInt(searchForm.adults.options[searchForm.adults.selectedIndex].value);
  var tchild = parseInt(searchForm.children.options[searchForm.children.selectedIndex].value);
  var tinfant = parseInt(searchForm.infants.options[searchForm.infants.selectedIndex].value);	
	if((tadult + tchild) > 9){
		alert("It is not possible to book more than 9 passengers (adult & child) online. For group bookings please contact reservations on 0871 664 9206.");
		searchForm.children.selectedIndex = 0;
 	}
 	else if (tinfant > tadult) {
 		alert("Sorry, each infant must be accompanied by an individual adult." + tadult + " adults can carry maximum " + tadult + " infants only. ");
 		searchForm.infants.selectedIndex = 0;	 	
 	
	}
 
  }
  
  
function getCorrectAlt(txt, src) {
  document.write("<img width='80' height='76' border='0' alt='" + txt + "' src='" + src + "'/>");
}

function date2string(yy,mm,dd) {
//alert(yy + ',' + mm + ',' + dd);
var returnstr;
returnstr = yy;
if (mm < 10) { returnstr += '0' } 
returnstr += mm;
if (dd < 10) { returnstr += '0' } 
returnstr += dd;
return returnstr;
}

function passenger_validator(s_form, a_fields, o_cfg) {
	this.f_error = validator_error;
	this.f_alert = o_cfg && o_cfg.alert
		? function(s_msg) { alert(s_msg); return false }
		: function() { return false };
		
	// check required parameters
	if (!s_form)	
		return this.f_alert(this.f_error(0));
	this.s_form = s_form;
	
	if (!a_fields || typeof(a_fields) != 'object')
		return this.f_alert(this.f_error(1));
	this.a_fields = a_fields;

	this.a_2disable = o_cfg && o_cfg['to_disable'] && typeof(o_cfg['to_disable']) == 'object'
		? o_cfg['to_disable']
		: [];
		
	this.exec = validator_exec;
	this.additionalExec = validator_additionalExec;
}


function checkRecommendation()	
{
	var ckCnt = 0;
	var activtyNameCnt = 0;
	var ThemeName = document.forms[0].ThemeName
	ThemeName[0].value = ""
	ThemeName[1].value = ""
	ThemeName[2].value = ""
	for(i=0;i<document.recommendation.elements.length;i++)
	{
		if (document.recommendation.elements[i].type == 'checkbox')
		{
		  if (document.recommendation.elements[i].checked)
		  {
			  ckCnt++;
			  if ( activtyNameCnt < 3 ) {
				ThemeName[activtyNameCnt].value = document.recommendation.elements[i].name;
				activtyNameCnt++;
			  }
		  }
		}
	}

	if(ckCnt > 3) {
		alert("Sorry, you can only select up to 3 activities.");
		return false;
	} 
	else if (ckCnt == 0) {
		alert("Please select between 1 and 3 activities.");
		return false;
	} 
}

	function expandcollapse(objid) {
obj = document.getElementById(objid + 'desc')
objbutton = document.getElementById(objid + 'button')
  if (obj.style.display == 'none') {
  	obj.style.display = '';
	objbutton.className ='extralnk open';
  } else {
  	obj.style.display = 'none';
	objbutton.className ='extralnk closed';
  }
}

function checkForAirport(selectedAirportValue, frmSearch){
	  if(selectedAirportValue=="CAR"){
		alert("As you have chosen self-drive, once we receive your booking one of our reservation team will call you to arrange a suitable ferry departure time");
		
       
	}
return true;
 }
 
 function isBookable(select, searchForm){
 	selectedValue = select.options[select.selectedIndex].value;
 	for(i=0;i<NBDestinations.length;i++){
 		entry = NBDestinations[i];
 		var divider = entry.indexOf(',');						//To seperate the destination code and message.
 		var destination_code = entry.substring(0,divider);
		var message = entry.substring(divider+1);
 		if(destination_code == selectedValue)
 		{
 			alert(message);
 			select.selectedIndex = 0;
 			return false;
 		}
 	}
 	return true;
 }
 
 function isDestinationBookable(destinationCode){
 	for(i=0;i<NBDestinations.length;i++){
 		entry = NBDestinations[i];
 		var divider = entry.indexOf(',');						//To seperate the destination code and message.
 		var destination_code = entry.substring(0,divider);
		var message = entry.substring(divider+1);
 		if(destination_code == destinationCode)
 		{
 			return false;
 		}
 	}
 	return true;
 }
 
 function setDepartureDateSearchType(ctrl)
 {
	if(ctrl.checked)
	 {
		document.getElementById("DepartureDateSearchType").value = 'month';
				}	else
	 {
		document.getElementById("DepartureDateSearchType").value = 'exact';
			 }
 }
//]]>
function isLesserDate(monthCtrl,yrCtrl)
{
	var dt_today = new Date();
	var year = yrCtrl.value;
	var currYear = dt_today.getFullYear();
	if(year<currYear)
		return false;
	var month = monthCtrl.value;
	var month_Names="Jan01Feb02Mar03Apr04May05Jun06Jul07Aug08Sep09Oct10Nov11Dec12";
	var month_num = "";
	if(isNaN(month))
	{
		month_num = month_Names.substring(month_Names.indexOf(month)+3,month_Names.indexOf(month)+5);
	}
	if(month_num>dt_today.getMonth()+1)
		return true;
	return false;
}
function chkIsBusyHour()
{
	/*
	//Implement the Logic to define the busy period.
	var dt_today = new Date();
	var hour = dt_today.getHours()+1;
	var day = dt_today.getDay()+1; //0 = Sunday, ... , 6 = Saturday
	if(hour>12 && hour<4 && (day!=0 && day!=6))
	{
		return true;
	}
	else
	{
		return false;
	}
	*/
	return false;
}
function resetValues()
{
	if(isSearch)
	{
		setTimeout("resetList()",100);
	}
}
function resetList()
{
	var aList1 = document.frmSearch.activityType;
	var cList1 = document.getElementById("countryList1");
	if(aList1!=null && ""+aList1!="undefined" && cList1.options.length<2 && cList1.value=="")
	{
		aList1.value="";
		aList1.options[0].selected=true;
	}
}

//The below function is moved from SearchResultsDisplay.xsl
function searchToJFA(theForm) {
		var numToSplit = theForm.flightNumberCode.value;
		var hotelCode = theForm.accommodationCode.value;//Visu
		numToSplit = stripSpace(numToSplit);
		var re = new RegExp('\\d');
		var m = re.exec(numToSplit);
		// and we were told they'd all have numbers....
		if (m!=null) {
			var carrierCode = numToSplit.substring(0,m.index);
			var flightNo = numToSplit.substring(m.index,numToSplit.length);
			theForm.carrierCodeOut1.value = carrierCode;
			theForm.flightNumberOut1.value = flightNo;
		}
		
	//	if(!displayMessageForAccommodation(hotelCode)){ return false; }
		// Show the waiting page before submitting the form.
		if (typeof pleaseWait=='function') {
			pleaseWait();
		}
		
		theForm.submit();
	}	
//Pass Accommodation Code to this function
function displayMessageForAccommodation(hotelCode)
{
	var accommodations = new Array('CB4501');
	for (cntr=0;cntr<accommodations.length;cntr++) {
		if(hotelCode == accommodations[cntr])
		{
			alert('Family rooms are not currently bookable online.  If you need to book a family room, please call the reservation team on 0871 664 9206');
		}
	}
	return true;
	//Return false to stop the user to booking.
}
function disableAssuptiveText(src)
{
	var flag=isNaN(src.value)
	if(!flag)
	{
		 if(pageload != true)	
		{
		 document.getElementById('assumptiveText').style.display = 'none'; 
		 document.getElementById('assumptiveText2').style.display = 'none';
		}
		 pageload=true;
	}
}
function setAssumptiveAlloc(id,pos,fs,fparam)
{

	var count=0;
	var fieldSet =document.getElementById(fs)
	var fsArray=fieldSet.getElementsByTagName("input")
	for(var i=1;i<=fsArray.length;i++)
	{
		if(document.getElementById(fparam+i).checked==true)
		{
			count++
		}
	}
	document.getElementById(id).options[count].selected=true;

	if(document.getElementById("assumptiveText").style.display != "none")
	{
	document.getElementById("assumptiveText").style.display = "none";
	}
}

function checkForCountry(selectedCountryValue, searchForm){
      var cname;
       if(selectedCountryValue=="CHL"){
       cname = "Chile";
      } else if (selectedCountryValue=="JPN"){
      cname = "Japan";
      }else if (selectedCountryValue=="LBN"){
	   cname = "Lebanon";
	  }else if (selectedCountryValue=="SWE"){
	   cname = "Sweden";
	  }else if (selectedCountryValue=="NOR"){
	   cname = "Norway";
	  }
      if(selectedCountryValue=="CHL" || selectedCountryValue=="JPN" || selectedCountryValue=="LBN"){
		alert("To book your holiday to " + cname +", please call our Custom Made reservations team on 0870 160 4090.");
		searchForm.countryList.selectedIndex = 0;	
       return false;
      }
     
	if(selectedCountryValue=="NOR" || selectedCountryValue=="SWE"){
		alert("To book your holiday to " + cname +", please call our reservations team on 0871 2312256.");
		searchForm.countryList.selectedIndex = 0;	
       return false;
	}
	return true;
 }
 
function checkCookie()
{
	username=getCookie('JSESSIONID')
	if (username!=null && username!=""){
	return username;
	} else {
	return null;
	}
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=")
	  if (c_start!=-1)
	    { 
	    c_start=c_start + c_name.length+1 
	    c_end=document.cookie.indexOf(";",c_start)
	    if (c_end==-1) c_end=document.cookie.length
	    return unescape(document.cookie.substring(c_start,c_end))
	    } 
	  }
	return "";
}

 /** SHOP Holiday search form submission **/
function formSubmit() 
{
	var szcookie = checkCookie();
                   	var searchval = document.frmSearch.searchurl.value;
                   	if (szcookie !=null && szcookie !=""){
                   		document.frmSearch.action=searchval+";jsessionid="+szcookie;
                   	} 
                    	else {
                    		document.frmSearch.action=searchval;
                     	}
                     	document.frmSearch.hdn_depdate.value = getValue(document.frmSearch.dd.value) + document.frmSearch.mmyyyy.value;
                     
                     // Country name, resort name and accommodation names added for recent searches decsription.
    var selectedCountryIndex = document.frmSearch.countryList1.selectedIndex;
    var selectedResortIndex = document.frmSearch.resortList1.selectedIndex;
    var selectedAccommodationIndex = document.frmSearch.accommodationList1.selectedIndex;
    
    document.frmSearch.countryName.value = document.frmSearch.countryList1.options[selectedCountryIndex].text;
    document.frmSearch.resortName.value = encodeURIComponent(decodeURIComponent((selectedResortIndex > 0) ? document.frmSearch.resortList1.options[selectedResortIndex].text : ''));
    document.frmSearch.accommodationName.value = encodeURIComponent(decodeURIComponent((selectedAccommodationIndex > 0) ? document.frmSearch.accommodationList1.options[selectedAccommodationIndex].text : ''));
	
	if ( checkForCountry(document.frmSearch.countryList.value,document.frmSearch) ) 
	{
		if(v.exec()!=false)
		{
			if(isSkiArea(document.frmSearch.countryList1.value) &&( document.frmSearch.resortList1.value =='') )
			{
				var resortList="";
				var resortListArray = new Array();
				for(i=0;i<rList.length;i++)
				{
				resortListArray=rList[i].split(",");
				if(resortListArray[0]==document.frmSearch.countryList1.value)
				resortList=resortList+resortListArray[1]+"|";
				}
				document.frmSearch.resortList1.options[0].value=resortList;
			}
			return true;
		}
		else
		{
			return false;
		}
		}
	else
	{
		return false;
	}
}

function areFreeExtrasSelected()
{
	var saversMap = new Map();
	var adultSaversCnt = 0;
	var childSaversCnt = 0;
		
	for(var i=0;i<adultSavers.length;i++)
	{
		if(document.getElementById(adultSavers[i].id).checked)
		{
			saversMap.addEntry("Adult" + adultSavers[i].position,getSaverType(adultSavers[i].id));
			adultSaversCnt++;
		}
	}
	
	for(var i=0;i<childSavers.length;i++)
	{
		if(document.getElementById(childSavers[i].id).checked)
		{
			saversMap.addEntry("Child" + childSavers[i].position,getSaverType(childSavers[i].id));
			childSaversCnt++;
		}
	}
	
	for(var i=0;i<adultSavers.length;i++)
	{
		if(saversMap.getValues("Adult" + adultSavers[i].position).length > 1)
		{
			//alert("Sorry, you can only select one of the free extras. Please select either a Free Local Lift Pass and Ski and Boots hire or a Free Local Lift Pass and Ski Carriage. Please check the free extras allocation for the adult");
			alert("We've noticed that you selected too many Ski Plus extras. To carry on with your booking, please select only one of these extras per passenger");
			document.getElementById(adultSavers[i].id).focus();
			return false;
		}
	}
	for(var i=0;i<childSavers.length;i++)
	{
		if(saversMap.getValues("Child" + childSavers[i].position).length > 1)
		{
			//alert("Sorry, you can only select one of the free extras. Please select either a Free Local Lift Pass and Ski and Boots hire or a Free Local Lift Pass and Ski Carriage. Please check the free extras allocation for the child");
			alert("We've noticed that you selected too many Ski Plus extras. To carry on with your booking, please select only one of these extras per passenger");
			document.getElementById(childSavers[i].id).focus();
			return false;
		}
	}

	if(adultSavers.length > 0 && adultSaversCnt == 0)
	{
		alert("Please select your free extra for adult passengers");
		document.getElementById(getSelectionBox(adultSavers[0].id)).focus();
		return false;
	}
	else if(childSavers.length > 0 && childSaversCnt == 0)
	{
		alert("Please select your free extra for child passengers");
		document.getElementById(getSelectionBox(childSavers[0].id)).focus();
		return false;
	}
	
	return true;
}

function getSaverType(saverCheckBoxID)
{
	if(saverCheckBoxID.indexOf("SAV1") != -1)
	{
		return "SAV1";
	}
	else if(saverCheckBoxID.indexOf("SAV2") != -1)
	{
		return "SAV2";
	}
	else if(saverCheckBoxID.indexOf("SAV7") != -1)
	{
		return "SAV7";
	}
	else if(saverCheckBoxID.indexOf("SAV4") != -1)
	{
		return "SAV4";
	} 
	else if(saverCheckBoxID.indexOf("SV40") != -1)
	{
		return "SV40";
	} 
	else if(saverCheckBoxID.indexOf("SV41") != -1)
	{
		return "SV41";
	} 
	else if(saverCheckBoxID.indexOf("SV42") != -1)
	{
		return "SV42";
	} 
	else if(saverCheckBoxID.indexOf("SV21") != -1)
	{
		return "SV21";
	} 
	else if(saverCheckBoxID.indexOf("SV25") != -1)
	{
		return "SV25";
	} 
	else if(saverCheckBoxID.indexOf("SV27") != -1)
	{
		return "SV27";
	} 
	else if(saverCheckBoxID.indexOf("XV21") != -1)
	{
		return "XV21";
	} 
	else if(saverCheckBoxID.indexOf("XV25") != -1)
	{
		return "XV25";
	} 
	else if(saverCheckBoxID.indexOf("XV27") != -1)
	{
		return "XV27";
	} 	
}

function getSelectionBox(checkBoxID)
{
	var components = checkBoxID.split("|");
	var selectID = "";
	for(var i=0;i<components.length - 2;i++)
	{
		selectID += components[i] + "|";
	}

	selectID += "Quantity";

	return selectID;
}

function checkInsuranceFields()
{
	var confirmInsuranceDemands= document.getElementById('confirmInsuranceDemands');
	var confirmOurHealthPolicy= document.getElementById('confirmOurHealthPolicy');
	if(document.forms['frmBook'].elements['ownInsurance'].checked==true)
		{
			confirmInsuranceDemands.style.visibility = "hidden";
			confirmOurHealthPolicy.style.visibility = "hidden";
		}
	else
		{
		confirmInsuranceDemands.style.visibility = "visible";
		confirmOurHealthPolicy.style.visibility = "visible";
		}
}