/**
 * timezone.js - change time based on user's timezone selection
 */

var TIMEZONE_INFORMATION_ACTION = 'get_information';
var TIMEZONE_SAVE_ACTION = 'save';

var tzLoadedSetValues = '';

// The global object for timezoneGeneral
var timezoneGeneral = timezoneGeneral || {};

/**
 * Convert date string in UTC into GMT (with format MM/dd/yyyy HH:mm:ss am)
 */
function convertFromUTC2GMT(utcString, timezoneInMillis) {
	var resultDate = new Date(utcString);
	return resultDate.format("mm/dd/yyyy HH:MM:ss");
}

function initCurrentDateTimeFormat(){
	// --- time format
	curTimeFormat = dateTimeFormatObj['TimeFormat']
							.replace('mm','MM')
							.replace('aa','TT');
	if(dateTimeFormatObj['Military']){ // replace with 24h
		curTimeFormat = (curTimeFormat.split(" ")[0]).replace("hh", "HH");
	}
	
	// --- date format
	curDateFormat = dateTimeFormatObj['DateFormat'].toLowerCase();
	curDateFormat2 = curDateFormat.replace('yyyy','yy');
	
	// --- date time format
	curDateTimeFormat  = curDateFormat + " " + curTimeFormat;
	
	// --- device time
	curDeviceTime = dateTimeFormatObj['DeviceTime'];
}

function convertNewDateTimeFormat(_dateTimeString, _type, _zoneParam, displayOnlyFlg, editMode){
	try {
		if(_dateTimeString == '')
			return '';
		
		// === 19104
		var _curAction = '';
		try {
			if(_type.indexOf('&') == 0){
				_type = _type.substring(1, _type.length);
				_curAction = 'edit';
			}
		}
		catch (e) { }
		
		// --- get current zone
		var _zone = '';
		var notDSTDate = _dateTimeString.replace(' DST', '');
		if (notDSTDate.indexOf('UTC') > 0) {
			_zone = ' ' + notDSTDate.substring(notDSTDate.indexOf('UTC'), notDSTDate.length);
		}
		else if (notDSTDate.indexOf('GMT') > 0) {
			_zone = ' ' + notDSTDate.substring(notDSTDate.indexOf('GMT'), notDSTDate.length);
		}
		
		if('' != _zoneParam && '0' != _zoneParam){ // add case
			_zone = _zoneParam;
			
			// --- 19104
			if('5' == curDeviceTime)
				_zone = curClientTZName;
		}
		
		// --- Calculation cases
		if(CONST_CTRL_TYPE_INPUTCALCULATE == _type){
			_type = CONST_VALUE_DATE_SPACE_TIME; // default
			if(notDSTDate.indexOf('/') < 0){ // time case
				_type = CONST_VALUE_TIME;
			}
		}
		
		// --- time format
		var __timeFormat = dateTimeFormatObj['TimeFormat']
								.replace('mm','MM')
								.replace('aa','TT');
		if(dateTimeFormatObj['Military']){ // replace with 24h
			__timeFormat = (__timeFormat.split(" ")[0]).replace("hh", "HH");
		}
		
		// --- date format
		var __dateFormat = dateTimeFormatObj['DateFormat'].toLowerCase();
		if(__dateFormat.indexOf('dd') == 0  // dd/mm/yyyy
				&& undefined != editMode){ // === convert to mm/dd/yyyy for edit mode only
			var _datePart = notDSTDate;
			var _timePart = '';
			
			if(CONST_VALUE_DATE_SPACE_TIME == _type){
				var spaceIndex = notDSTDate.indexOf(' ');
				_datePart = notDSTDate.substring(0, spaceIndex);
				_timePart = notDSTDate.substring(spaceIndex, notDSTDate.length);
			}
			
			if(_datePart.indexOf('/') > 0
					&& '0' != _zoneParam){
				var _info =  _datePart.split('/');
				_datePart = _info[1] + '/' + _info[0] + '/' + _info[2]; // mm/dd/yyyy
			}
			
			if(CONST_VALUE_TIME == _type){
				_datePart = '01/01/1900 ' + _datePart;
			}
			
			notDSTDate = _datePart + _timePart;
			__dateFormat = 'mm/dd/yyyy';
		}
		else if(CONST_VALUE_TIME == _type){ // fix bug 18289
			notDSTDate = '01/01/1900 ' + notDSTDate;
		}
		
		// --- result format
		var __dateTimeFormat = "";
		if(CONST_VALUE_DATE == _type){
			__dateTimeFormat = __dateFormat;
		}
		else if(CONST_VALUE_TIME == _type){
			__dateTimeFormat = __timeFormat;
		}
		else if(CONST_VALUE_DATE_SPACE_TIME == _type){
			__dateTimeFormat = __dateFormat + " " + __timeFormat;
		}
		
		// --- init date object from string value
		var dateObj = new Date(validateDateTimeFormatIE(notDSTDate));
		
		// ======================= 19463: convert to record GMT
		try {
			if(_curAction == 'edit'){ // edit mode + save mode with edit action
				var _millis = glbHashObject['timezoneInMillis'];
				if(undefined != editMode){ // edit => get record TZ
					if('5' == curDeviceTime)
						_millis = curRecordTZMillis;
					
					if(CONST_VALUE_DATE_SPACE_TIME == _type
							&& true == dateTimeFormatObj.TimeZoneFlg){ // 24040: do display TZ label
						dateObj = new Date(dateObj.getTime() - curClientTZMillis + parseFloat(_millis));
					}
				}
				else if('5' == curDeviceTime){ // save => get Client TZ
					_millis = curClientTZMillis;
				}
				
				_zone = getClientZoneName(_millis);
			}
		}
		catch (e) { }
		// =======================
		
		// --- check DST option
		var dst = "";
		if (isDaylightSavingTime) {
			if(undefined != editMode){ // edit mode => not display DST & date time minus 1 hour
				dateObj = new Date(dateObj.getTime() - 3600000); // 1 hour
			}
			else{ // display mode => plush 1 hour for the original value
				dst = " DST";
				dateObj = new Date(dateObj.getTime() + 3600000); // 1 hour
			}
		}
		
		 // for display purpose only (after edit/add successfully)
		if(false == displayOnlyFlg // fix bug 14894
				|| (undefined != displayOnlyFlg
						&& !dateTimeFormatObj['TimeZoneFlg'])){
			_zone = '';
		}
		
		return dateObj.format(__dateTimeFormat) + _zone + dst;
	}
	catch (e) {
		return _dateTimeString;
	}
}

/**
 * Convert date string in UTC into GMT DST (with format MM/dd/yyyy HH:mm:ss am) DST
 */
function convertFromUTC2GMTDST(utcString, kind, zone){
	try {
		if('' == utcString){
			return utcString;
		}
		
		var dstSuffix = '';
		var dtPattern = 'mm/dd/yyyy HH:MM:ss'; // default value
		if(kind == CONST_VALUE_TIME
				|| (utcString.indexOf('/') < 0 // not date time
						&& utcString.indexOf('GMT') < 0 // not gmt value formated
						&& utcString.indexOf('UTC') < 0 // not utc value formated
						&& utcString.split(':').length > 2)){ // not showAsHM case
			dtPattern = 'HH:MM:ss';
			var tmpDatePrefix = '';
			if(utcString.indexOf('/')>=0){
			}else{
				tmpDatePrefix = '01/01/2011 ';
			}
			utcString = tmpDatePrefix + utcString;
		}
		
		var resultDate = new Date(utcString);
		if(isDaylightSavingTime){
			dstSuffix = ' DST';
			resultDate.setHours(resultDate.getHours()+1);
		}
		
		return resultDate.format(dtPattern) + zone + dstSuffix;
	}
	catch (e) {
		return utcString;
	}
	
}

/**
 * Convert date string from GMT into UTC (with format MM/dd/yyyy HH:mm:ss am)
 */
function convertFromGMT2UTC(gmtString, timezoneInMillis) {
	try {
		var formatDateValue = gmtString;
		
		// Delete tail (UTC or GMT)
		if (formatDateValue.indexOf('UTC') > 0) {
			formatDateValue = formatDateValue.substring(0, formatDateValue.indexOf('UTC') - 1);
		}
		if (formatDateValue.indexOf('GMT') > 0) {
			formatDateValue = formatDateValue.substring(0, formatDateValue.indexOf('GMT') - 1);
		}
		
		var resultDate = new Date(formatDateValue);
		if (gmtString.indexOf('DST') > 0) { // check for DST case
			resultDate.setHours(resultDate.getHours()-1);
		}
		
		return resultDate.format("mm/dd/yyyy hh:MM:ss TT");
	}
	catch (e) {
		return gmtString;
	}
}

function getClientTimeZoneMillis() {
	var rightNow = new Date();
	var jan1 = new Date(rightNow.getFullYear(), 0, 1, 0, 0, 0, 0);  // jan 1st
	var june1 = new Date(rightNow.getFullYear(), 6, 1, 0, 0, 0, 0); // june 1st
	var temp = jan1.toGMTString();
	var jan2 = new Date(temp.substring(0, temp.lastIndexOf(" ")-1));
	temp = june1.toGMTString();
	var june2 = new Date(temp.substring(0, temp.lastIndexOf(" ")-1));
	var std_time_offset = (jan1 - jan2) / (1000 * 60 * 60);
	var daylight_time_offset = (june1 - june2) / (1000 * 60 * 60);
	var dst;
	if (std_time_offset == daylight_time_offset) {
		dst = "0"; // daylight savings time is NOT observed
	} else {
		// positive is southern, negative is northern hemisphere
		var hemisphere = std_time_offset - daylight_time_offset;
		if (hemisphere >= 0)
			std_time_offset = daylight_time_offset;
		dst = "1"; // daylight savings time is observed
	}	
	return (std_time_offset * 60 * 60 * 1000);	
}

function getClientTimeZoneMillis2() {
	return -(new Date()).getTimezoneOffset()*60*1000;
}

function getClientZoneName(_tzMillis){
	var _zoneResult = ' UTC'; // default value
	
	try {
		if(_tzMillis == undefined || _tzMillis == 0){
			return _zoneResult;
		}
		
		var operand = "+";
		if(_tzMillis < 0) // negative num
			operand = "-";
		
		var tzMinute = '0';
		var hourDiff = parseFloat(Math.abs(_tzMillis)/3600000 + "").toFixed(1).split(".");
		
		if(hourDiff.length > 1)
			tzMinute = Math.round(parseFloat("0." + hourDiff[1])*60) + "";
		
		_zoneResult = " GMT" + operand
				+ (hourDiff[0].length > 1 ? hourDiff[0] : "0"+hourDiff[0])
				+ ":"
				+ (tzMinute.length > 1 ? tzMinute : "0"+tzMinute);
	}
	catch (e) { }
	
	return _zoneResult;
}

function setRadioChecked(radioObj, selectedVal){
	for ( var ra = 0; ra < radioObj.length; ra++) {
		if(radioObj[ra].value == selectedVal){
			radioObj[ra].setAttribute('checked', 'checked')
		}
		else{
			radioObj[ra].removeAttribute('checked');
		}
	}
}

function initTimezoneSetting() {
	// Init the global variable for using in cross-functions
	$('#accTimezoneSettingRegion, .accTimezoneSetting').show();	
	
	$.live('.accTimezoneSetting', 'click', function(event) {
		event.preventDefault();
		
		currentSubTabName = 'accTimezoneSetting';
		if(isVersion3_5())
			$('.dst_contain').css(CONST_CSS_KEY_DISPLAY, 'inline-block');
		else
			$('.dst_contain').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
		
		if(isVersion5_0()){
			$('.time_setting_new').css(CONST_CSS_KEY_DISPLAY, 'inline-block');
			//$('.dst_contain').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
			
			$.live('.time_setting_new input:radio[name=setting_rad_others]', 'change', function() {
				if(this.value == '5'){ // device time
					$('.container_tz_edit').css('margin-top', '10px');
					$('#setting_timezone_edit').prop('disabled', false);
					
					$('.choose_timezone').fadeOut('slow');
					$('.time_settings_contain .dst_contain').fadeOut('slow');
				}
				else{ // unified time
					$('.container_tz_edit').css('margin-top', '');
					$('#setting_timezone_edit').prop('disabled', true);
					
					$('.choose_timezone').fadeIn('slow');
					$('.time_settings_contain .dst_contain').fadeIn('slow');
				}
			});
		}
		else{
			$('.time_setting_new').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
			if(isVersion3_5()){
				$('.dst_contain').css(CONST_CSS_KEY_DISPLAY, 'inline-block');
			}
		}
		
		tzLoadedSetValues = '';
		var userTimezone = null; 
		var trackingSpeed = '';
		
		// Init the list of available Timezones (only once)
		if (glbHashObject['has_init_timezonelist'] == undefined || glbHashObject['has_init_timezonelist'] == false) {
			waitForDataLoading(true);
			// Get list of timezone on server
			$.ajax({
				url: '/timezone',
				dataType: 'json',
				type: 'POST',
				async:false,
				data: {
					action : TIMEZONE_INFORMATION_ACTION
					,get_list : true					
				},
				cache: false,
				complete: function()
				{
					waitForDataLoading(false);
				},
				success: function(data, status)
				{
					// Get data from server and fill into the timezone region					
					var listTimezones = new Array();
					var serverTimezones = data['list_timezone'];
					var idStart = new Number(serverTimezones['id_start']);
					var idEnd = new Number(serverTimezones['id_end']);
					var templateTz = '<option value="#value#">#location#</option>';
					for (var i = idStart; i <= idEnd; i++) {
						var curTimezone = serverTimezones[i + ''];
						listTimezones.push(templateTz
							.replace('#value#',  i)
							.replace('#location#',  curTimezone['location']));
					}
					$('#cboTimezoneSetting').html(listTimezones.join(''));
					
					// Update the current user's timezone selection
					userTimezone = data['user_timezone'];
					trackingSpeed = data.GpsSpeed;
					if(trackingSpeed == undefined || trackingSpeed == ''){
						trackingSpeed = 'miles';
					}
					
					// modified by NVHung
					if(data['dst']){
						document.getElementById('chkDST').setAttribute('checked','check');
						//document.getElementById('setting_chk_dst').setAttribute('checked','check');
					}
					else{
						document.getElementById('chkDST').removeAttribute('checked');
						//document.getElementById('setting_chk_dst').removeAttribute('checked','check');
					}
					
					// update new date:time options
					try {
						if(isVersion5_0()){
							// --- date format
							var dateFormat = 1; // 'MM/dd/yyyy' 
							if(data.dateFormat != undefined
									&& data.dateFormat.indexOf('dd') == 0){ // dd/MM/yyyy
								dateFormat = 2;
							}
							setRadioChecked($('.time_setting_new input:radio[name=setting_rad_date]'), dateFormat);
							
							// --- time format
							var timeFormat = 4; // 'HH:mm:ss'
							if(data.timeFormat != undefined
									&& data.timeFormat.split(':').length == 2){ // HH:mm
								timeFormat = 3;
							}
							setRadioChecked($('.time_setting_new input:radio[name=setting_rad_time]'), timeFormat)
							
							// --- device time
							setRadioChecked($('.time_setting_new input:radio[name=setting_rad_others]'), data.deviceTime);
							if('6' == data.deviceTime){ // unified time
								$('.container_tz_edit').css('margin-top', '');
								$('#setting_timezone_edit').prop('disabled', true);
								
								$('.choose_timezone').css(CONST_CSS_KEY_DISPLAY, 'block');
								$('.time_settings_contain .dst_contain').css(CONST_CSS_KEY_DISPLAY, 'inline-block');
							}
							else{ // device time
								$('.container_tz_edit').css('margin-top', '10px');
								$('#setting_timezone_edit').prop('disabled', false);
								
								$('.choose_timezone').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
								$('.time_settings_contain .dst_contain').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
							}
							
							// --- military
							if(data.military){
								document.getElementById('setting_chk_military').setAttribute('checked', true);
							}
							else{
								document.getElementById('setting_chk_military').removeAttribute('checked');
							}
							
							// --- time zone flag
							if(data.tz){
								document.getElementById('setting_chk_tz').setAttribute('checked', true);
							}
							else{
								document.getElementById('setting_chk_tz').removeAttribute('checked');
							}
							
							// CO-550
							if(data.tzEdit){
								document.getElementById('setting_timezone_edit').setAttribute('checked', true);
							} else{
								document.getElementById('setting_timezone_edit').removeAttribute('checked');
							}
							
							tzLoadedSetValues = dateFormat
									+ '_' + timeFormat
									+ '_' + data.military
									+ '_' + data.tz
									+ '_' + data.deviceTime
									+ '_' + userTimezone
									+ '_' + data['dst']
									+ '_' + trackingSpeed
									+ '_' + data.tzEdit;
						}
					}
					catch (e) {
						writeToLogInfo('initTimezoneSetting : ' + e.message);
					}
				}
			});
			
			glbHashObject['has_init_timezonelist'] = true;
		} else {
			// In the second, we only request the current user's timezone selection
			$.ajax({
				url: '/timezone',
				dataType: 'json',
				type: 'POST',
				async:false,
				data: {
					action : TIMEZONE_INFORMATION_ACTION
					,get_list : false					
				},
				cache: false,
				success: function(data, status)
				{
					userTimezone = data['user_timezone'];
					trackingSpeed = data.GpsSpeed;
					if(trackingSpeed == undefined || trackingSpeed == ''){
						trackingSpeed = 'miles';
					}
					
					// modified by NVHung
					if(data['dst']){
						document.getElementById('chkDST').setAttribute('checked','check');
						//document.getElementById('setting_chk_dst').setAttribute('checked','check');
					}
					else{
						document.getElementById('chkDST').removeAttribute('checked');
						//document.getElementById('setting_chk_dst').removeAttribute('checked','check');
					}
					
					// update new date:time options
					try {
						if(isVersion5_0()){
							// --- date format
							var dateFormat = 1; // 'mm/dd/yyyy' 
							if(data.dateFormat != undefined
									&& data.dateFormat.indexOf('dd') == 0){ // dd/mm/yyyy
								dateFormat = 2;
							}
							setRadioChecked($('.time_setting_new input:radio[name=setting_rad_date]'), dateFormat);
							
							// --- time format
							var timeFormat = 4; // 'hh:mm:ss'
							if(data.timeFormat != undefined
									&& data.timeFormat.split(':').length == 2){ // hh:mm
								timeFormat = 3;
							}
							setRadioChecked($('.time_setting_new input:radio[name=setting_rad_time]'), timeFormat)
							
							// --- device time
							setRadioChecked($('.time_setting_new input:radio[name=setting_rad_others]'), data.deviceTime);
							if('6' == data.deviceTime){ // unified time
								$('.container_tz_edit').css('margin-top', '');
								$('#setting_timezone_edit').prop('disabled', true);
								
								$('.choose_timezone').css(CONST_CSS_KEY_DISPLAY, 'block');
								$('.time_settings_contain .dst_contain').css(CONST_CSS_KEY_DISPLAY, 'inline-block');
							}
							else{ // device time
								$('.container_tz_edit').css('margin-top', '10px');
								$('#setting_timezone_edit').prop('disabled', false);
								
								$('.choose_timezone').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
								$('.time_settings_contain .dst_contain').css(CONST_CSS_KEY_DISPLAY, CONST_VALUE_NONE);
							}
							
							// --- military
							if(data.military){
								document.getElementById('setting_chk_military').setAttribute('checked', true);
							} else{
								document.getElementById('setting_chk_military').removeAttribute('checked');
							}
							
							// --- time zone flag
							if(data.tz){
								document.getElementById('setting_chk_tz').setAttribute('checked', true);
							}
							else{
								document.getElementById('setting_chk_tz').removeAttribute('checked');
							}
							
							// CO-550
							if(data.tzEdit){
								document.getElementById('setting_timezone_edit').setAttribute('checked', true);
							} else{
								document.getElementById('setting_timezone_edit').removeAttribute('checked');
							}
							
							tzLoadedSetValues = dateFormat
									+ '_' + timeFormat
									+ '_' + data.military
									+ '_' + data.tz
									+ '_' + data.deviceTime
									+ '_' + userTimezone
									+ '_' + data['dst']
									+ '_' + trackingSpeed
									+ '_' + data.tzEdit;
						}
					}
					catch (e) {
						writeToLogInfo('initTimezoneSetting : ' + e.message);
					}
				}
			});
		}

		// Update information
	    $('.main_content')
			.empty()
			.append(document.getElementById('acc_setup_5').innerHTML)
		    .slideDown();
		    
		// Update the selected timezone for current user		
		if (userTimezone != null && userTimezone != '0') {
			$('#cboTimezoneSetting').val(userTimezone);
		}
		
		$('#cboGpsSpeed').val(trackingSpeed);
		
		$('#accTimezoneSettingButtonSave,#accTimezoneSettingButtonCancel').off('click');
		if(isUserPriAddEdit()) {
			$('#accTimezoneSettingButtonSave').click(function(){
				// Submit data to server by ajax
				waitForDataLoading(true);
				
				var dstVal = $('#chkDST').prop('checked');
				if(dstVal == 'checked') {
					dstVal = true;
				} else if(dstVal == undefined) {
					dstVal = false;
				}
				if(!isVersion3_5())
					dstVal = false;
				
				// ----------------------------------------------- new date:time options
				var dateFormat = 'MM/dd/yyyy'; // old version
				var timeFormat = 'HH:mm:ss'; // old version - military 24h
				
				var timezoneEdit = true; // CO-550
				var militaryFlg = false;
				var tzFlg = true;
				var deviceTimeFlgVal = 5;
				var trackingSpeedVal = '';
				
				if(isVersion5_0()){
					if($('.time_setting_new input:radio[name=setting_rad_date]:checked').val() == '2'){
						dateFormat = 'dd/MM/yyyy';
					}
					
					timeFormat = 'hh:mm aa'; // default 3 - AM | PM
					if($('.time_setting_new input:radio[name=setting_rad_time]:checked').val() == '4'){
						timeFormat = 'hh:mm:ss aa';
					}
					
					militaryFlg = $('.time_setting_new #setting_chk_military').prop('checked');
					if(militaryFlg == 'checked') {
						militaryFlg = true;
					} else if(militaryFlg == undefined) {
						militaryFlg = false;
					}
					tzFlg = $('.time_setting_new #setting_chk_tz').prop('checked');
					if(tzFlg == 'checked') {
						tzFlg = true;
					} else if(tzFlg == undefined) {
						tzFlg = false;
					}
					
					deviceTimeFlgVal = $('.time_setting_new input:radio[name=setting_rad_others]:checked').val();
					if(5 == deviceTimeFlgVal){ // device time => not apply DST
						//$('.time_setting_new #setting_chk_dst').prop('checked', false);
						$('#chkDST').prop('checked', false);
					}
					
					dstVal = $('#chkDST').prop('checked');
					if(dstVal == 'checked') {
						dstVal = true;
					} else if(dstVal == undefined) {
						dstVal = false;
					}
					trackingSpeedVal = $('#cboGpsSpeed').val();
					
					timezoneEdit = $('#setting_timezone_edit').prop('checked');
				}
				// ------------------------------------------------------------------
				
				$.ajax({
					url: '/timezone',
					dataType: 'json',
					type: 'POST',
					async:false,
					data: {
						action : TIMEZONE_SAVE_ACTION
						, choose_timezone : $('#cboTimezoneSetting').val()
						, date_format : dateFormat
						, time_format : timeFormat
						, military : militaryFlg
						, time_zone : tzFlg
						, dst : dstVal
						, deviceTime : deviceTimeFlgVal
						, trackingGpsSpeed : trackingSpeedVal
						, timezoneEdit : timezoneEdit
					},
					cache: false,
					complete: function() {
						tzLoadedSetValues = '';
						waitForDataLoading(false);
					},
					success: function(data, status)
					{					
						waitForDataLoading(false);
						
						if (data.result == false) {
							jAlert(msg_unknown_error);						
						} else {
							if(authNS && authNS.currentUser){
								authNS.currentUser.TimeZone = data.timezoneInMillis;
								authNS.currentUser.dayligthSavingsTime = dstVal;
								authNS.currentUser.CustomerTimeZoneID = $('#cboTimezoneSetting').val();
							}
							jAlert(msg_save_success);					
							// Put timezone information into global variable
							glbHashObject['timezoneInMillis'] = data.timezoneInMillis;					
						}
					},
					error : function() {
						jAlert(msg_unknown_error);
					}
				});
	        });
		} else {
			$('#accTimezoneSettingButtonSave').off('click').prop('disabled', true);
		}
		
		$('#accTimezoneSettingButtonCancel').click(function(){
			tzLoadedSetValues = '';
			
			// Return the Account tab
        	changeAccountTab('.accountLink');
        });
	});
};

/***************************************************************************
 * Change into the Account Tab
 **************************************************************************/
var changeAccountTab = function(tabActive){

	// Load the current account
	waitForDataLoading(true);
	$.ajax({
		url: '/account/AccountSelectServlet',
		dataType: 'json',
		type: 'GET',
		data: '{}',
		cache: false,
		complete: function()
		{
			waitForDataLoading(false);
		},
		success: function(response, status)
		{
			$('.main_content')
			.empty()
			.append(document.getElementById('accountManage').innerHTML)
			.slideDown();
			if(undefined != authNS.currentUser && !authNS.currentUser.advanced_security) {
				$('#accAdvanceSecurityPageRegion').remove();
			}
			$('.main_content .accChangeLogo1').off('mouseover').qtip({
				content: lbl_avlbl_for_paid,
				show: 'mouseover',
				hide: 'mouseout',
				position: {
					corner: {
						tooltip: 'bottomLeft', // Use the corner...
						target: 'topMiddle' // ...and opposite corner
					}
				},
				style: {
					width: 280,
					name: 'dark',
					background: '#000000',
					border: { radius: 1, width: 1 },
					tip: true }
			});
			
			// timezoneGeneral.initComplexPasswordAndULockout(); // CO-1752 - remove this code
		},
		error: function(request, status, error)
		{
			if(getStatus(request) == 401){
				jAlert(msg_read_permission_required);
			}else{
				jAlert(msg_error_try);
			}  
		}
	});	
};

/**
 * Convert date string in UTC into GMT for Time (with format MM/dd/yyyy HH:mm:ss am)
 */
function convertFromUTC2GMTForTime(utcString) {	
	var tmpDatePrefix = '';
	if(utcString.indexOf('/')>=0){
	}else{
		tmpDatePrefix = '01/01/2011 ';
	}
	var resultDate = new Date(tmpDatePrefix + utcString);	
	return resultDate.format("HH:MM:ss");
}

/**
 * Convert date string from GMT into UTC for Time (with format MM/dd/yyyy HH:mm:ss am)
 */
function convertFromGMT2UTCForTime(gmtString) {
	try {
		// Delete tail (UTC or GMT)
		var formatDateValue = gmtString.replace(' DST', '');
		
		// comment this code fof fixing bug 18494
		/*if (formatDateValue.indexOf('UTC') > 0) {
			formatDateValue = formatDateValue.substring(0, formatDateValue.indexOf('UTC') - 1);
		}
		if (formatDateValue.indexOf('GMT') > 0) {
			formatDateValue = formatDateValue.substring(0, formatDateValue.indexOf('GMT') - 1);
		}*/
		
		var resultDate = initDateFromTimeValue(formatDateValue);
		
		if (gmtString.indexOf('DST') > 0) { // check for DST case
			resultDate.setHours(resultDate.getHours()-1);
		}
		
		return resultDate.format('hh:MM:ss TT');
	}
	catch (e) {
		return gmtString;
	}
}

function initDateFromTimeValue(timeValue){
	var dateResult = null;
	try {
		var timePart = timeValue.split(' ')[0]; // get hh:MM:ss part only
		
		try { // 26828: firefox
			var timePart2 = timePart.split(':');
			if(timePart2.length > 3){ // 01:01:01:000
				timeValue = timeValue.replace(':'+timePart2[3],'');
			}
		} catch (e) { }
		
		// === init default value
		dateResult = new Date(
			validateDateTimeFormatIE('01/01/1900 ' + timeValue));
		
		var _hour = timePart.split(':')[0];
		if(timeValue.indexOf('AM') > 0
				|| timeValue.indexOf('PM') > 0){ // mui gio AM PM
			// === check hour val
			var pmFlg = false;
			if(timeValue.indexOf('PM') > 0)
				pmFlg = true;
			
			if('12' == _hour && pmFlg){ // 12 at lunch
				// do nothing
			}
			else if('12' == _hour && !pmFlg){ // 12 at morning
				_hour = '0';
			}
			else if(pmFlg){
				_hour = 12 + parseInt(_hour);
			}
		}
		
		// set hours exactly from timeValue
		// (avoiding system DST case)
		dateResult.setHours(_hour);
	}
	catch (e) {
		dateResult = null;
	}
	
	return dateResult;
}

/**
 * Convert current time based on selected timzone
 * @param currentTime The current time (example 10:20:30 PM)
 * @returns The time string 
 */
function convertTimeBasedOnTimezone(currentTime, addingMillis, __action) {
	try {
		if('' == currentTime
				|| undefined == currentTime){
			return '';
		}
		
		// fix bug 23794 - 03:05 PM
		try {
			if(currentTime.split(':').length == 2){
				var arrFull = currentTime.split(' ');
				currentTime = arrFull[0] + ':00';
				if(arrFull.length > 1){
					currentTime += ' ' + arrFull[1];
				}
			}
		} catch (e) { }
		
		var curDate = new Date('01/01/1900 ' + currentTime);
		if((''+curDate) == 'Invalid Date'
				|| currentTime.split(':').length == 2){ // calculation HM case - 66:12
			return currentTime;
		}
		
		try {
			// === 19463: convert to UTC
			var persistTZ = glbHashObject['timezoneInMillis'];
			if('5' == curDeviceTime)
				persistTZ = curClientTZMillis;
			
			var dstMillis = 0;
			if(isDaylightSavingTime){
				dstMillis = 3600000;
			}
			curDate = new Date(curDate.getTime() - persistTZ - dstMillis);
		}
		catch (e) {
			// Bulk dispatch tab
			curDate = new Date(curDate.getTime() - addingMillis);
		}
		
		var currentHour = curDate.getHours();
		if (currentHour >= 12
				&& curDate.format(":MM:ss TT").indexOf('PM') > 0) {
			currentHour = currentHour - 12;
		}
		if (currentHour < 10) {
			currentHour = '0' + currentHour;
		}
			
		return currentHour + curDate.format(":MM:ss TT");
	}
	catch (e) {
		return currentTime;
	}
}

/**
 * Get standard date time/time based on inputDateTime
 * 
 * @param {} inputDateTime the different date time value, examples :
 * 		+ 01:02:03
 * 		+ 01:02:03 UTC
 * 		+ 01:02:03 GMT+07
 * 		+ 01:02:03 GMT+07:00
 * 		+ 2012/10/10 01:02:03 GMT+07
 *		+ 2012/10/10 01:02:03 GMT+07:00
 * 
 * => All will be result in pattern [01:02:03] or [2012/10/10 01:02:03] 

 * 	
 * @returns {} 
 */
function getStandardDateTimeString(inputDateTime) {
	if (inputDateTime === undefined || inputDateTime === null || inputDateTime === '') {
		return null;
	}
	
	if (inputDateTime.indexOf(' UTC') > 0) {		
		inputDateTime = inputDateTime.replace(/ UTC.*/ig, '');
	}
	if (inputDateTime.indexOf(' GMT') > 0) {
		inputDateTime = inputDateTime.replace(/ GMT.*/ig, '');
	}
	
	return inputDateTime;
}

/**
 * Check the current time/date time is inside of range[from, to]
 * 	(when the from/to is empty, we will ignore checking from/to)
 * @param {} from
 * @param {} to
 * @param {} current
 * @param {} isCheckTime		The flag about checking time (true/false)
 * @returns {} 
 * 	The result of checking (true/false)
 */
function isInsideRangeDateTime(from, to, current, isCheckTime) {
	
	var tmpDatePrefix = '';	
	
	if (isCheckTime === true) {		
		tmpDatePrefix = '01/01/2011 ';
	}

	var strCurrent = getStandardDateTimeString(current);
	if(strCurrent.indexOf('/')>=0){
	}else{
		tmpDatePrefix = '';
	}
	var currentVal = new Date(tmpDatePrefix + strCurrent).getTime();	
	
	//writeToLogInfo('strCurrent : ' + strCurrent + ' --- currentVal : ' + currentVal);
	
	// Check from (if not empty)
	if (from !== '') {
		var dtFrom = new Date(tmpDatePrefix + from);
		//writeToLogInfo('dtFrom : ' + dtFrom.getTime());
		if (currentVal < dtFrom.getTime()) {
			//writeToLogInfo('current Val <<<< FROM ');
			return false;
		}
	}
	if (to !== '') {
		var dtTo = new Date(tmpDatePrefix + to);
		//writeToLogInfo('dtTo : ' + dtTo.getTime());
		if (currentVal > dtTo.getTime()) {
		//writeToLogInfo('current Val >>>> TO ');
			return false;
		}
	}
	
	return true;
}



/**
 * Global function for initializing Complex Password nad User Lockout
 * CO-15 : Add Complex Passwords and User Lockout to the account settings
 */
 /* CO-1752 Show menu for all user, no more hidden
timezoneGeneral.initComplexPasswordAndULockout = function() {
	// Check version of complex password and User Lockout
	$('.accComplexPasswordsRegion').hide();
	
	if (isVersion(VERSION_COMPLEX_PASSWORD_AND_USER_LOCKOUT)) {
		// Show region .accComplexPasswordsRegion
		//$('.accComplexPasswordsRegion').show();
		
		// Check if the current account is using this feature
		waitForDataLoading(true);
		
		$.ajax({
			url: '/EmailAliasServlet',
			dataType: 'json',
			type: 'POST',			
			data: {
				action : 'check_using_complex_pwd_feature'								
			},
			cache: false,
			complete: function()
			{
				waitForDataLoading(false);
			},
			success: function(response, status)
			{
				// Get data from server and fill into the email alias region
				if (response['status'] ===  false 
						|| response['is_using_feature_cpl_pwd'] === undefined						
						) {
					jAlert(msg_unknown_error);
					return;
				}
				// Use feature
				if (response['is_using_feature_cpl_pwd']) {
					$('.accComplexPasswordsRegion').show();
				}				
			}
		});
		
	} else {		
		return;
	}
	* /
	if (!isVersion(VERSION_COMPLEX_PASSWORD_AND_USER_LOCKOUT)) {
		$('.accComplexPasswordsRegion').hide();
	}
	
	// Init event click of [Complex Password]
	/*
	$(document).off('click', '.accComplexPasswords');
	$(document).on('click', '.accComplexPasswords', function(event) {
		event.preventDefault();		
		waitForDataLoading(true);
		
		// Get data from server
		$.ajax({
			url: '/EmailAliasServlet',
			dataType: 'json',
			type: 'POST',			
			data: {
				action : 'get_information4_complex_pass' 
			},
			cache: false,
			complete: function()
			{
				waitForDataLoading(false);
			},
			success: function(response, status)
			{
				// Get data from server and fill into the email alias region
				if (response['status'] ===  false 
						|| response['useComplexPass'] === undefined
						|| response['useUserLockout'] === undefined
						) {
					jAlert(msg_unknown_error);
					return;
				}
				
				// Update information
			    $('.main_content')
					.empty()
					.append(document.getElementById('acc_setup_4ComplexPassword').innerHTML)
				    .slideDown();
			    
			    var regionObj = $('.main_content').find('.complex_password_user_lockout_region'); 
			    regionObj.find('#chkAddComplexPassword2Acc')[0].checked = response['useComplexPass'];
			    regionObj.find('#chkAddUserLockout2Acc')[0].checked = response['useUserLockout'];
			    regionObj.find('#userLockMaxFailCount').val(response['userLockMaxFailCount']);
			    regionObj.find('#userLockRemoveLockAfter').val(response['userLockRemoveLockAfter']);
			    regionObj.find('#userLockActivityTimeoutAfterMinute').val(response['userLockActivityTimeoutAfterMinute']);
			    regionObj.find('#userLockActivityTimeoutAfterHour').val(response['userLockActivityTimeoutAfterHour']);
			    regionObj.find('#userLockATAUnit').val(response['userLockATAUnit']);
			    
			    onlyNumber(regionObj.find('#userLockMaxFailCount'));
			    if(response['userLockATAUnit'] == 'hours') {
					regionObj.find('#userLockActivityTimeoutAfterMinute').addClass('hideItem');
					regionObj.find('#userLockActivityTimeoutAfterHour').removeClass('hideItem');
				} else if(response['userLockATAUnit'] == 'minutes') {
					regionObj.find('#userLockActivityTimeoutAfterMinute').removeClass('hideItem');
					regionObj.find('#userLockActivityTimeoutAfterHour').addClass('hideItem');
				}
			    regionObj.find('#userLockATAUnit').off('change').change(function() {
			    	var regionObj = $('.main_content').find('.complex_password_user_lockout_region'); 
			    	if($(this).val() == 'hours') {
						regionObj.find('#userLockActivityTimeoutAfterMinute').addClass('hideItem');
						regionObj.find('#userLockActivityTimeoutAfterHour').removeClass('hideItem');
					} else if($(this).val() == 'minutes') {
						regionObj.find('#userLockActivityTimeoutAfterMinute').removeClass('hideItem');
						regionObj.find('#userLockActivityTimeoutAfterHour').addClass('hideItem');
					}
			    });
			    
			 // The button Save
			if(isUserPriAddEdit()) {
				regionObj.find('#accBtnChangeCmplxPL').off('click').click(function() {
					var regionObj = $('.main_content').find('.complex_password_user_lockout_region');
					var useComplexPass = regionObj.find('#chkAddComplexPassword2Acc')[0].checked;
					var useUserLockout = regionObj.find('#chkAddUserLockout2Acc')[0].checked;
					var userLockMaxFailCount = regionObj.find('#userLockMaxFailCount')[0].value;
					var userLockRemoveLockAfter = regionObj.find('#userLockRemoveLockAfter')[0].value;
					var userLockActivityTimeoutAfterMinute = regionObj.find('#userLockActivityTimeoutAfterMinute')[0].value;
					var userLockActivityTimeoutAfterHour = regionObj.find('#userLockActivityTimeoutAfterHour')[0].value;
					var userLockATAUnit = regionObj.find('#userLockATAUnit')[0].value;
					
					$.ajax({
						url: '/EmailAliasServlet',
						dataType: 'json',
						type: 'POST',			
						data: {
							 action : 'save_complex_pass'
							,useComplexPass : useComplexPass
							,useUserLockout : useUserLockout
							,userLockMaxFailCount : userLockMaxFailCount
							,userLockRemoveLockAfter : userLockRemoveLockAfter
							,userLockActivityTimeoutAfterMinute : userLockActivityTimeoutAfterMinute
							,userLockActivityTimeoutAfterHour : userLockActivityTimeoutAfterHour
							,userLockATAUnit : userLockATAUnit
						},
						cache: false,
						complete: function()
						{
							waitForDataLoading(false);
						},
						success: function(response, status)
						{
							// Get data from server and fill into the email alias region
							if (response['status'] ===  false) {
								jAlert(msg_unknown_error);
								return;
							}
							
							// Return the Account tab
					    	// changeAccountTab('.accountLink');		
							$('.manageLink').trigger('click');							
						}
						,error : function() {
							jAlert(msg_unknown_error);
						} 
					});
					
				});
			} else {
				regionObj.find('#accBtnChangeCmplxPL').off('click').prop('disabled',true);
			}
			 
			 // The button Cancel
			 / *
			 regionObj.find('#accBtnCancelCmplxPL').off('click').click(function() {
				// Return the Account tab
		    	changeAccountTab('.accountLink');
			 });
			   * / 
			}
			,error : function() {
				jAlert(msg_unknown_error);
			} 
		});
		
	});
}
*/

// The global value storing useComplexPassword flag, getting from server
timezoneGeneral.isUsingComplexPassword = false;

/**
 * Validate Complex Password
 * @return Object { 
 * 	+ status : true/false
 * 	+ error_code : The predefined error code
 * 	+ error_message : The predefined error message 
 * }
 */
timezoneGeneral.validateComplexPassword = function(currentPwd) {
	console.log('>> Check Complex Password : ' + currentPwd);	
	
	var result = {
		 status : true
		,error_code : ''
		,error_message : ''
	};
	
	if (currentPwd === '') { return result; }
	
	// CO16 :: Apply Complex Passwords when adding/updating web users
	// (https://doforms.atlassian.net/browse/CO-16)
	var countUpper = 0;
	var countLower = 0;
	var countSpChars = 0;
	var listSpecialChars = '!,@,#,$,%,&'.split(',');
	for (var i = 0; i < currentPwd.length; i++) {
		var pwdChar = currentPwd[i];
		if (pwdChar >= 'A' && pwdChar <= 'Z') { countUpper++; }
		if (pwdChar >= 'a' && pwdChar <= 'z') { countLower++; }
		if (listSpecialChars.indexOf(pwdChar) >= 0) { countSpChars++; }
	}
	
	console.log('UPPER/lower/special : ' + countUpper + '/'  + countLower + '/' + countSpChars);
	
	result.countUpper = countUpper;
	result.countLower = countLower;
	result.countSpChars = countSpChars;
	
	// Minimum Length: 8 characters
	var minimumPasswordLength = 8;
	if(authNS.currentUser.complexPassword) {
		minimumPasswordLength = authNS.currentUser.minimumPasswordLength;
	}
	var error_message = msg_complex_password_minmax_required.replace('$1', minimumPasswordLength);
	if (currentPwd.length < minimumPasswordLength || currentPwd.length > 40) {
		result.error_code = 'MIN_MAX';
		result.error_message = error_message;
		result.status = false;		
	}
	// Case Sensitive: at least 1 UPPER case and 1 lower case character	
	else if (countUpper <= 0 || countLower <= 0) {
		result.error_code = 'UPPER_LOWER';
		result.error_message = error_message;
		result.status = false;		
	}
	// Special Character: at least 1 special character (!,@,#,$,%,&)
	else if (countSpChars <= 0) {
		result.error_code = 'SPECIAL';
		result.error_message = error_message;
		result.status = false;
		return result;
	}
	
	console.log(' >> Result check : ' + JSON.stringify(result));
	
	return result;
}