/* ======================================================================================
* Copyright 2009 American Airlines, Inc. All rights reserved.
*
* Flexpricer for multi-city UI functions
* Version 1.0
* ======================================================================================
*/
function updateOrigin(targetSelectId, srcSelectId, destHFId, origHFId, origDFId, form) {
// Create element refrences for form input fields
var targetSel = document.getElementById(targetSelectId); // Next disabled select
var srcSel = document.getElementById(srcSelectId); // Select that triggered event
var destHf = document.getElementById(destHFId); // Hidden field related to src select
var origHf = document.getElementById(origHFId); // Hidden field for the next orig
var origDf = document.getElementById(origDFId); // Text field for next orig
var formRef = document.getElementById(form); // Refrence to the calling form
// Get the display text from the selected destination. This will be used to update
// the value of the next origin text field in the form
var origDisplayText = srcSel.options[srcSel.selectedIndex].text;
// Get the value from the selected destination. This will be used to update
// the value of the next hidden origin field in the form
var origValue = srcSel.options[srcSel.selectedIndex].value;
// Only update fields if an actual destination was chosen from the dropdown
// If default value is selected E.G "Choose destination" no update should be made
if(origValue != "") {
// Update hidden field related to the select that trigered the event
destHf.value = origValue;
// Update hidden field for next origin in the form
origHf.value = origValue;
// Update text field value for next origin in the form
origDf.value = origDisplayText;
// Enable target dropdown
targetSel.disabled = false;
targetSel.style.backgroundColor = '#FFFFFF';
}
else if(origValue == "" && srcSelectId == 'd_destination2') {
// Update hidden field related to the select that trigered the event
destHf.value = "";
// Update hidden field for next origin in the form
origHf.value = "";
// Update text field value for next origin in the form
origDf.value = "";
}
else {
formRef.reset();
}
}
function processForm(formId, lang, errorDivId) {
var errorAlertIds = ['dest1Err', 'orig2Err', 'dest2Err', 'orig3Err', 'depDay1Err',
'depMonth1Err', 'depDay2Err', 'depMonth2Err', 'depDay3Err',
'depMonth3Err', 'adultsErr', 'childrenErr'];
var formData = getFormData(formId);
var validPaxNum = validatePaxNum(formData['adults'], formData['children'], 7);
if(!validPaxNum) {
formData['adults'] = 'FALSE';
formData['children'] = 'FALSE';
}
var isValid = checkForErrors(formData, lang, errorDivId, errorAlertIds, 'Err');
if(isValid) {
formattedArray = formatData(formData, 3);
var paxType = updatePaxType(formattedArray['adults'], formattedArray['children']);
updatefpMcForm('fpMcf', 3, formattedArray, paxType);
submitForm('fpMcf');
}
return false;
}
function submitForm(formId) {
try {
var targetForm = document.getElementById(formId);
targetForm.submit();
}
catch(err) {
}
}
function updatefpMcForm(formId, slices, formData, paxData) {
try {
var targetForm = document.getElementById(formId);
var postFix;
targetForm.reset(); // Make sure we clear any old values
for(i = 0; i < slices; i++) {
postFix = i + 1;
targetForm['B_LOCATION_' + postFix].value = formData['orig' + postFix];
targetForm['E_LOCATION_' + postFix].value = formData['dest' + postFix];
targetForm['B_DATE_' + postFix].value = formData['date' + postFix];
targetForm['B_ANY_TIME_' + postFix].value = formData['anytime' + postFix];
targetForm['DATE_RANGE_VALUE_' + postFix].value = formData['drv'];
targetForm['DATE_RANGE_QUALIFIER_'+ postFix].value = formData['drc'];
}
var count = 1;
for(prop in paxData) {
targetForm['TRAVELLER_TYPE_'+ count].value = paxData[prop];
count++;
}
}
catch(err) {
}
}
function formatData(data, slices) {
var postFix;
for(i = 0; i < slices; i++) {
postFix = i + 1;
data['date'+postFix] = createAmadeusDate(
data['depDay'+postFix], data['depMonth'+postFix],
substitute(data['depTime'+postFix], 'ANY', '0000'),
postFix
);
data['anytime'+postFix] = anyTime('ANY', data['depTime'+postFix]);
}
return data;
}
function updatePaxType(adt, chd) {
var adult;
var paxTypeArr = new Array();
for(var i = 0; i < parseInt(adt, 10); i++) {
adult = i+1;
paxTypeArr['traveller'+adult] = "ADT";
}
var children = parseInt(adt, 10) + 1;
for(var i = 0; i < parseInt(chd, 10); i++) {
paxTypeArr['traveller'+children] = "CHD";
children++;
}
return paxTypeArr;
}
function leapYear(theYear) {
if(((theYear % 4 == 0) && (theYear % 100 != 0)) || (theYear % 400 == 0)) {
return true;
}
else {
return false;
}
}
function checkMaxDay(form, monthId, dayId) {
var f = document.getElementById(form);
var day = f[dayId].options[f[dayId].selectedIndex].value;
var month = f[monthId].options[f[monthId].selectedIndex].value;
var max;
if(day != '' && month != '') {
max = maxDay(month, day);
if(day > max) {
f[dayId].options.selectedIndex = max;
}
}
}
function maxDay(month, day) {
var max = null;
switch(parseInt(month, 10)) {
case 1:
max = 31;
break;
case 2:
max = 28;
break;
case 3:
max = 31;
break;
case 4:
max = 30;
break;
case 5:
max = 31;
break;
case 6:
max = 301;
break;
case 7:
max = 31;
break;
case 8:
max = 31;
break;
case 9:
max = 30;
break;
case 10:
max = 31;
break;
case 11:
max = 30;
break;
case 12:
max = 31;
break;
}
var year = getYear(parseInt(month, 10), parseInt(day, 10));
var isLeap = leapYear(year);
if(isLeap) {
max++;
}
return max;
}
function getYear(getMonth, getDay) {
var year;
var month = parseInt(getMonth);
var day = parseInt(getDay);
var date = new Date();
if(month <= date.getUTCMonth()+1) {
if(month == date.getUTCMonth()+1 && day < date.getUTCDate()) {
year = date.getUTCFullYear() + 1;
}
else if(month < date.getUTCMonth()+1) {
year = date.getUTCFullYear() + 1;
}
else {
year = date.getUTCFullYear();
}
}
else {
year = date.getUTCFullYear();
}
return year;
}
function formatNumStr(endRange, num) {
var formattedStr = '';
if(parseInt(num, 10) < parseInt(endRange, 10)) {
formattedStr = '0' + num;
}
else {
formattedStr = num;
}
return formattedStr;
}
function substitute(origVal, designator, subVal) {
if(origVal == designator) {
origVal = subVal;
}
return origVal;
}
function createAmadeusDate(day, month, time, postFix) {
var dateStr ='';
var year = getYear(month, day);
dateStr = '' + year + formatNumStr(10, month) + formatNumStr(10, day) + time;
return dateStr;
}
function anyTime(designator, value) {
if(value == designator) {
return 'TRUE';
}
else {
return 'FALSE';
}
}
function getFormData(formId) {
try {
form = document.getElementById(formId);
var formData = new Array();
formData['orig1'] = form.origin1.value;
formData['dest1'] = validate(form.destination1.value);
formData['orig2'] = validate(form.origin2.value);
formData['dest2'] = validate(form.destination2.value);
formData['orig3'] = validate(form.origin3.value);
formData['dest3'] = form.destination3.value;
formData['depDay1'] = validate(form.dayLeg1.options[form.dayLeg1.selectedIndex].value);
formData['depMonth1'] = validate(form.monthLeg1.options[form.monthLeg1.selectedIndex].value);
formData['depTime1'] = validate(form.timeLeg1.options[form.timeLeg1.selectedIndex].value);
formData['depDay2'] = validate(form.dayLeg2.options[form.dayLeg2.selectedIndex].value);
formData['depMonth2'] = validate(form.monthLeg2.options[form.monthLeg2.selectedIndex].value);
formData['depTime2'] = validate(form.timeLeg2.options[form.timeLeg2.selectedIndex].value);
formData['depDay3'] = validate(form.dayLeg3.options[form.dayLeg3.selectedIndex].value);
formData['depMonth3'] = validate(form.monthLeg3.options[form.monthLeg3.selectedIndex].value);
formData['depTime3'] = validate(form.timeLeg3.options[form.timeLeg3.selectedIndex].value);
formData['adults'] = form.adultPassengerCount.options[form.adultPassengerCount.selectedIndex].value;
formData['children'] = form.childPassengerCount.options[form.childPassengerCount.selectedIndex].value;
formData['drv'] = 2;
formData['drc'] = 'C';
}
catch(err) {
}
return formData;
}
function validate(value) {
if(value == "") {
return 'FALSE';
}
else {
return value;
}
}
function validatePaxNum(adt, chd, max) {
if((parseInt(adt, 10) + parseInt(chd, 10)) > max) {
return false;
}
else {
return true;
}
}
function checkForErrors(data, lang, id, errorAlertIds, postFix) {
var isValid = true;
var containerActive = false;
clearErrors(id);
clearAlerts(errorAlertIds);
for(prop in data) {
if(data[prop] == 'FALSE') {
if(!containerActive) {
activateErrorContainer(id, getErrorMessage('header', lang));
displayError(id, getErrorMessage(prop, lang));
displayAlert((prop+postFix));
containerActive = true;
isValid = false;
}
else {
displayError(id, getErrorMessage(prop, lang));
displayAlert((prop+postFix));
isValid = false;
}
}
}
return isValid;
}
function displayAlert(id) {
document.getElementById(id).style.visibility = 'visible';
}
function clearAlerts(alertIdList) {
for(i = 0; i < alertIdList.length; i++) {
var el = document.getElementById(alertIdList[i]);
if(el != null) {
el.style.visibility = 'hidden';
}
}
}
function dynamicDivUpdate(id, htmlStr, overwrite) {
var targetDiv = document.getElementById(id);
if(overwrite) {
targetDiv.innerHTML = htmlStr;
}
else {
targetDiv.innerHTML += htmlStr;
}
}
function activateErrorContainer(id, header) {
var errorContainer = document.getElementById(id);
var headerStr = '
' + header +
'
';
dynamicDivUpdate(id, headerStr, true);
errorContainer.style.display = 'block';
}
function displayError(id, error) {
var errorStr = error + '
';
dynamicDivUpdate(id, errorStr, false);
}
function clearErrors(id) {
dynamicDivUpdate(id, '', true);
document.getElementById(id).style.display = 'none';
}
function getErrorMessage(key, lang) {
var errors = new Array();
// EN error messages
errors['EN'] = {
'header': 'The following error(s) occured',
'dest1': 'Please choose as US destination city',
'orig2': 'Please choose a US departure city',
'dest2': 'Please choose a European destination city',
'orig3': 'Please choose a European departure city',
'depDay1': 'Please choose a departure date',
'depMonth1': 'Please choose a departure month',
'depDay2': 'Please choose a departure date',
'depMonth2': 'Please choose a departure month',
'depDay3': 'Please choose a departure date',
'depMonth3': 'Please choose a departure month',
'adults': 'The maximum total number of passengers you can book online is 7.'
},
// JP error messages
errors['JP'] = {
'header': '次のエラーが発生しました',
'dest1': '到着地（米国）を選択して下さい。',
'orig2': '出発地（米国）を選択して下さい。',
'dest2': '到着地（ヨーロッパ）を選択して下さい。',
'orig3': '出発地（ヨーロッパ）を選択して下さい。',
'depDay1': '出発日を選択して下さい。',
'depMonth1': '出発月を選択して下さい。',
'depDay2': '出発日を選択して下さい。',
'depMonth2': '出発月を選択して下さい。',
'depDay3': '出発日を選択して下さい。',
'depMonth3': '出発月を選択して下さい。',
'adults': '最大7名までの予約が可能です。',
'children': ''
};
return errors[lang][key];
}