// ---------------------
// INIT GLOBALS VARS
// ---------------------

var gDebug_On = false;											// Debug mode - true for development, false for production

var gBeforeLimit = 100;											// limit on number of list events retrieved before target date
var gAfterLimit = 100;											// limit on number of list events retrieved after target date

var g_rpt_master_id;											// repeat master id of event being displayed, edited
var g_cw_id;													// event occurrence id of event being displayed or edited
var gInitSerialize;												// will hold serialized from data for ajax post
var gPHPSESSID = "?PHPSESSID=" + '75q801l80pn17jrbecslakf192'; // php session id for maintaining state

var gbanners_on = "";		// banners enabled flag
var gCalendar = ""; // calendar name / identifier
var gCalendarId = "";		// calendar database id

var gMulticat_on = "";	// multiple category in category filter flag
var gSkip_all = "";			// skip all option in category filter flag

var gLoggedIn;													// user is logged in flag
var gCanAdd;													// user can add events flag
var gIsAdmin;													// user is calendar admin flag
var gIsManager;													// user is category manager flag

var	gNumCatsCalendar;											// Total number of categories in calendar
var	gNumCatsUser;												// Number of categories viewable by user

var gData;														// data returned from ajax
var cw_jsonStatus;												// gData.status object returned from ajax
var monthEvents;												// object with month days having events and event count
var gCameFromMonth = true;										// flag that action came from month view
var gCameFromDetail = false;									// flag that action came from detail view
var gCameFromUpdate = false;									// flag that action came from update

var gRefreshAfterEdit = false;									// flag that event save was done, help reduce list refresh

var gGetEventsDirection = 'beforeandafter';						// List view scroll lazy load direction (before, after and beforeandafter)
var gNoEventsBefore = false;									// flag that no events were found on lazy load before
var gNoEventsAfter = false;										// flag that no events were found on lazy load after

var gDestinationScreen;											// contains destination screen (#edit only MAY NOT BE ACTIVE AT THIS TIME)

var introNoteMaxLength = 800;									// limit for number of characters allowed in email note

var jRemindBodyDIV;												// object reference to #reminderform					
var gNoPublicCats = false;										// flag if calendar has no public categories
var setpassword = false;
var last_saved_location_id = 0;
var btnclicked = 'none'; // Used to detect button mousedown event when blur event preceeds click

// From calendar options
var gIsMilitary;												// flag for calendar in military (24hr) mode
var gLocationPrefix;											// prefix for location display (e.g. @)
var gTimeZone;													// text timezone specifier
var gTimeZoneOffset;											// numeric timezone offset (e.g. -5 for EST)
var gEventTitleGoMore;											// flag for touch event in list go to more info url
var gEventTitleGoAction;										// action on going to more info link (e.g. target='_blank')
var gCalShowBusy;												// flag to show events as busy if not allowed to edit
var gCalShowBusyText;											// text to show in event title when show busy is on
var gBannersOn;													// flag for banner events enabled in calendar

// Used to detect change in date for events list display
var prior_occ_event_day = '';
var prior_occ_event_month = '';
var prior_occ_event_year = '';

// Today's date vars
var	today = new Date();
var	todaydom = today.getDate();
var	todaymonth = today.getMonth();
var	todayyear = today.getFullYear();
var todaydatestr = ""+todayyear+('0' + (todaymonth+1)).slice(-2)+('0' + (todaydom)).slice(-2);

// Init current view as calendar grid with list under
// User can select 'list' view via icon touch
var currentView = 'calendar';

var gselectedDateClass = ''; // class of selected date (enabled if events on day, disabled if no events on day)
var gtodayDateClass = '';

var cal;					// will become the calendar object (e.g. cal.date)
var touchCapable = false;

// Init element heights. May be reset by setElementHeights()
var navTodayAddLogInOutht = 35;
var calendarht = 272 + 8; // plus 8 for margin
var listportraitfullht = window.innerHeight - navTodayAddLogInOutht - 10;
var listlandscapefullht = window.innerWidth - navTodayAddLogInOutht;
var listcalendarht = window.innerHeight - navTodayAddLogInOutht - calendarht - 30;
var listcurrentfullht = listportraitfullht;

// Init center of grid vars
var gGridCenterX = 0;
var gGridCenterY = 0;

var gOrientation = 'portrait'; // Init as portrait

setOrientation(); // Set orientation var based on initial orientation

var gCurrentPlace = "events_cal_or_list"; // Init as calendar or list view

var calendarSwipe = false;
var dayListSwipe = false;
var fullListSwipe = false;

var gTimeLastAjax = new Date().getTime(); // Init - holds last time in msecs that server was called used for testing stale session

// Fields to populate with values in edit event form
var fieldsToPopulate = {"edittype":"input",
	"approved":"input",
	"rpt_last_flag":"input",
	"reminder_id":"input",
	"repeat_id":"input",
	"event_id":"input",
	"calendar_id":"input",
	"actiontype":"input",
	"imported":"input",
	"create_user_id":"input",
	"edit_user_id":"input",
	"editfrom":"input",
	"draft":"input",
	"old_draft":"input",
	"occ_changed":"input",
	"old_occ_changed":"input",
	"createtimestamp":"input",
	"title":"input",
	"allday":"checkbox",
	"noend":"checkbox",
	"rpt_sun":"checkbox",
	"rpt_mon":"checkbox",
	"rpt_tue":"checkbox",
	"rpt_wed":"checkbox",
	"rpt_thu":"checkbox",
	"rpt_fri":"checkbox",
	"rpt_sat":"checkbox",
	"rpt_noenddate":"checkbox",
	"description":"textarea",
	"privatenote":"textarea",
	"login_email":"span",
	"category_id":"select",
	"location_id":"select",
	"location_name":"input",
	"location_street":"input",
	"location_city":"input",
	"location_stateprovince":"input",
	"location_zippostal":"input",
	"location_country":"input",
	"emonth":"select",
	"eday":"select",
	"eyear":"select",
		"starthour":"select",
	"startminute":"select",
	"startampm":"select",
	"endhour":"select",
	"endminute":"select",
	"endampm":"select",
	"priortime":"select",
	"rpt_type":"select",
	"rpt_days":"select",
	"rpt_weeks":"select",
	"rpt_month_place":"select",
	"rpt_end_month":"select",
	"rpt_end_day":"select",
	"rpt_end_year":"select"};

// ----------------------------
// END OF INIT GLOBAL VARS
// ----------------------------

// Function to set orientation global variable when called by orientation event listener
function setOrientation() {

	if (Math.abs(window.orientation) === 90) {
        // Landscape
        gOrientation = 'landscape';
		listcurrentfullht = listlandscapefullht;
		$("#loginlogodiv").hide();
    } else {
    	// Portrait
      	gOrientation = 'portrait';
      	$("#loginlogodiv").show();
		listcurrentfullht = listportraitfullht;
    }
}

function setElementHeights() {

	// Get list heights in calendar and list views
	navTodayAddLogInOutht = $("#navTodayAddLogInOut").height();
	calendarht = $("#calendar").height() + 8; // plus 8 for margin

	listportraitfullht = window.innerHeight - navTodayAddLogInOutht - 10;
	listlandscapefullht = window.innerWidth - navTodayAddLogInOutht;
	listcalendarht = window.innerHeight - navTodayAddLogInOutht - calendarht - 30;
	listcurrentfullht = listportraitfullht;

}

// Listen for orientation changes. showCurrentView will always show list view if orientation landscape
window.addEventListener("orientationchange", function() { setTimeout(orientationChanged, 150); } );

function orientationChanged() {

	setOrientation(); 	// Set new orientation, note: does not change currentView value

	//alert('cv:'+currentView+' or: '+gOrientation+' cp: '+gCurrentPlace);

	// If currently viewing calendar grid or full events list then do
	// showCurrentView to set list height and refresh list if needed
	if (gCurrentPlace == "events_cal_or_list") {
		if (currentView == 'list') {

			// If was already in list view and rotate to landscape then
			// showCurrentView without refresh of list since events list
			// not changed - save extra server hits
			showCurrentView(currentView, false);

		} else {

			// Else if prior view was calendar then show current view
			// with refresh of since events list changes between
			// calendar and list views when orientation changes
			showCurrentView(currentView, true);
		}
	}

	if (gCurrentPlace == 'eventdetails') {
		// Adjust height of event detail view div and set scroll to top
		$("#event").height(listcurrentfullht - 30).scrollTop(0);
		display_action_row();
	} else if (gCurrentPlace == 'eventedit') {
		$("#eventform").height(listcurrentfullht -30).scrollTop(0);

		$("#eventform").hide();
		$("#eventform").show();

		display_action_row();

	} else if (gCurrentPlace == 'categoryfilter') {
		$("#category_filter_list").height(listcurrentfullht - 30).scrollTop(0);
		display_action_row();
	}
}

// Single place ot hide and show navigation bars for all views.  This
// is called often to keep navigation bars visible.  iPhone virtual
// keyboard keeps hiding navigation bars.  Nobounce also helps keep
// navigation bars from dissappearing
function display_action_row() {

	$(".action_row").hide(); // First hide all acition rows

	if (gCurrentPlace == "events_cal_or_list") {	// calendar or list view

		// Show / hide navigation icons and links based on custom url options
		if (nolognavbar == 1) {

			// This used to hide entire navigation bar but now
			// just hides add (+) icon and login link
			$("#navTodayAddLogInOut #a1").hide();
			$("#navTodayAddLogInOut #loginlink").hide();

		} else if ((gCalShowBusy == 1) && (!gLoggedIn)) {
			
			// Do not show add button if show busy set and not logged in
			$("#navTodayAddLogInOut #a1").hide();
				
		} else {

			if (gLoggedIn) {

				$("#loginlink").hide();
				$("#logoutlink").show();
				$("#navTodayAddLogInOut #a1").show();

			} else {

				$("#loginlink").show();
				$("#logoutlink").hide();
				$("#navTodayAddLogInOut #a1").hide();
			}
		}

		// Show navigation bar
		$("#navTodayAddLogInOut").show();

	} else if (gCurrentPlace == "eventdetails") { 		// event detail view
		$("#eventdetailactionrow").show();
	} else if ((gCurrentPlace == "eventedit") || (gCurrentPlace == "eventadd")) { // adding or editing event
		$("#eventeditactionrow").show();
	} else if (gCurrentPlace == "sendemail") { 			// sending event email
		$("#sendemailactionrow").show();
	} else if (gCurrentPlace == "setreminder") { 		// setting event reminder
		$("#setreminderactionrow").show();
	} else if (gCurrentPlace == "categoryfilter") { 	// showing category filter
		$("#categoryfilteractionrow").show();
	} else if (gCurrentPlace == "chooseedit") { 		// choose edit occurrence or all repeats
		$("#chooseeditactionrow").show();
	}
	
	// Scroll body to top in .5 seconds
	setTimeout(function(){
		$("body").scrollTop(0);
	}, 500);

}

//#####################################  Initialization  ################################################
function init(){

	// Display prompt to get calendar name if calendar not found
	// Or calendar identifier blank - this was also fixed by giving
	// templage calendars a value for calendar_redirect
	if ((gCalendarId == 0) || (gCalendar == '')) {
		$("#cal_id").val(gCalendar);
		if(cal){
		    $(cal.grid).hide();
		}
		$("#promptCalendar").show();
		$("#navTodayAddLogInOut").hide();
		return false;
	}

	// Get calendar identifier from url into global
	if(window.location.href.match(/crd=([^&#]+)/i)){
		gCalendar = RegExp.$1;
	}

	// Init Touch Controls
	if ('ontouchstart' in document.documentElement) {
	    touchCapable = true;
	}

	if (touchCapable) {       
        $("body").touchwipe({
             wipeLeft: function() { swipeHandler("next"); },
             wipeRight: function() { swipeHandler("prev"); },
             preventDefaultEvents: false
        });
        $("#calendar").touchwipe({
             wipeLeft: function() { calendarSwipe = true; swipeHandler("next"); },
             wipeRight: function() { calendarSwipe = true;; swipeHandler("prev"); },
             preventDefaultEvents: false
        });
        // Note: For some reason wipeUp is actually a wipe down of finger and wipeDown opposite
        $("#dayevents").touchwipe({
             wipeLeft: function() 	{ 	dayListSwipe = true; swipeHandler("next"); },
             wipeRight: function() 	{ 	dayListSwipe = true; swipeHandler("prev"); },
             wipeUp: function() 	{
             	//console.log('wipeUp');
             	// Only for full list, calendar not visible
				if ($("#calendar").is(":visible")) {
					return false;
				}
				// Only if list is scrolled to top
				scrollObj = $('#dayevents');
				if(scrollObj.scrollTop() == 0) {
					//console.log('before');
             		fullListSwipe = true;
             		swipeHandler("before");
             	} else {
             		return false;
             	}
             },
 			 wipeDown: function() 	{
 			 	//console.log('wipeDown');
 			 	// Only for full list, calendar not visible
				if ($("#calendar").is(":visible")) {
					return false;
				}
				// Only if list is scrolled to bottom
				scrollObj = $('#dayevents');
				if(scrollObj.scrollTop() + scrollObj.innerHeight() >= scrollObj[0].scrollHeight) {
					//console.log('after');
             		fullListSwipe = true;
             		swipeHandler("after");
             	} else {
             		return false;
             	}
 			 },
             preventDefaultEvents: false
        });

    }

    // -----------------------------------
    // BIND EVENTS
    // -----------------------------------

    // ---------------------------
    // Bind Main Navigation Events
    // ---------------------------

    // Login link
	$("#loginlink").bind("click", function(e){
		if ($.active) { return false; }
		logInOut(e);
    });

	// logout link
	$("#logoutlink").bind("click", function(e){
		if ($.active) { return false; }
		logInOut(e);
    });

	// Today link
	$(".todaylink").bind("click", function(){
		if ($.active) { return false; }
		goToToday();
	});

	// View List icon
	$("#viewlist").bind("click", function(){
		if ($.active) { return false; }
    	showCurrentView('list', true);
    });

	// View calendar icon
	$("#viewcalendar").bind("click", function(){
		if ($.active) { return false; }
		$(".dayeventsA, .dayeventsB, .daydatedisplay, .noeventsonday").remove(); //emptying out the event list (note dayeventsB not being used)
    	showCurrentView('calendar', true);
    });

	// Add event icon
	$("a.addlink").bind("click", function(e){
		if ($.active) { return false; }
		addEvent(e);
	});

	// Refresh icon
	$("#refreshbtn").bind("click", function(){
		if ($.active) { return false; }
		refreshCurrentView();
	});
	
	// ------------------------------------------------
    // Bind Event List (calendar and list views) Events
	// ------------------------------------------------

	// Display event detail
    $("#eventstemplate").bind("click", function(e){
		if ($.active) { return false; }
		displayEvent(e);
	});

    // -----------------------------
	// Bind Event Detail View Events
    // -----------------------------

    // Back link
	$("#eventdone").bind("click", function(){
		if ($.active) { return false; }
		eventDone();
	});

	// Open email form
	$("#openNewEmail").bind("click", function(e){
		if ($.active) { return false; }
		openNewEmail(e);
	});

    // Get / open reminder form
	$("#getReminder").bind("click", function(e){
		if ($.active) { return false; }
		getReminder(e);
	});

	// Download event icon
	$("#downloadEvent").bind("click", function(e){
		if ($.active) { return false; }
		downloadEvent(e);
	});

	// Edit event link
	$("#editlink").bind("click", function(e){
		if ($.active) { return false; }
		editEvent(e);
	});

    // -----------------------------
	// Bind Email Form Events
    // -----------------------------	

	// Email cancel link
	$("#emailform, #sendemailactionrow").find("[cwui=emailbtnback]").bind("click", function(){
		if ($.active) { return false; }
		cancelEmail();
	});

	// Email send link
    $("#sendemail").bind("click", function(e){
		if ($.active) { return false; }
		sendEmail(e);
	});

	// Email body char counter display
	$("#emailform").find("[cwui=intronote]").bind("keyup", displayCharsRemaining);

    // Email clear body link
    $("#emailform").find("[cwui=nointro]").bind("click", clearIntro);

    // -----------------------------
	// Reminder Form Events
    // -----------------------------	

    // Reminder cancel
    $("#setreminderbtnback").bind("click", function(){
    	if ($.active) { return false; }
    	gCurrentPlace = "eventdetails";
    	display_action_row();
    	jDetailBodyDIV.show();
    	jRemindBodyDIV.hide();
    });

	$("#setreminder").bind("click", function(e){
		if ($.active) { return false; }
		setReminder(e);
	});

	$("#deletereminder").bind("click", function(e){
		if ($.active) { return false; }
		deleteReminder(e);
	});

    // -----------------------------
	// Edit Form Events
    // -----------------------------

    // Bind Editor Events
    $("#chooseeditbtnback").bind("click", function(){
    	$("#chooseedit").hide()
    	gCurrentPlace = "eventdetails";
    	display_action_row();
    	jDetailBodyDIV.show();
    });

    $("#eventform #category_id").change(checkCatFiltered);

	$("#rpt_type").change(docontrols);

	// If banners on bind change of date components to doDateSync to sync dates
	if (gbanners_on == 1) {
		$("#eday, #emonth, #eyear, #end_eday, #end_emonth, #end_eyear").change(doDateSync);
	}

	// OTHER EDIT EVENT BINDS ARE BELOW ALSO

    // -----------------------------
	// Category Filter Form
    // -----------------------------

    // Bind Category Filter open
	$("#filterbtn").bind("click", function(){
		if ($.active) { return false; }
		openFilter();
	});

	// Bind Category Filter cancel
	$("#filterbtnback").bind( "click", function() {
		if ($.active) { return false; }
		cancelFilter();
	});

	$("#filterbtnapply").bind( "click", function() {
		if ($.active) { return false; }
		if (applyCategoryFilter()) {
			$("#checkonecatmsg").hide();
			$("#category_filter_list").hide();
			showCurrentView (currentView, true);
		}
	});

	// ****************************************************************
	// End binding
	// ****************************************************************

	// Create global of event detail container
	jDetailBodyDIV = $("#event");

	// Conditional setup of html editor
	if (usehtmled)  {

		if (typeof tinyMCE == 'undefined') {

			// Send event to Google Anaytics for tracking that tinymce did not load
			// This may be that cdn failed or blocked by firewall
			//_gaq.push(['_trackEvent', 'editor_mobile_tinymce_notloaded', gCalendar]);

		} else {

			// // Description editor - NOTE: EITHER SETUP OR ONINIT CAN GO AWAY
			tinyMCE.init({
				selector: "#description",
				theme: "modern",
				width: "99%",
				height: 175,
				relative_urls : false,
				remove_script_host : false,
				forced_root_block: false,
				browser_spellcheck : true,
				plugins: 'lists advlist',
				branding: false,
				menubar: "",
				toolbar: "bold italic | alignleft aligncenter alignright | bullist numlist",
				autofocus: false,
				setup: function(editor) {
					editor.on('blur', function(e) {
	            		display_action_row();
	        		});
	        		editor.on('focus', function(e) {
	            		$(".action_row").hide();
	        		});
	        	}
   			});
		}
	}

	$('#eventform').scroll(function() {

		// Remove focus to make sure auto fill closed
		$(document.activeElement).blur();

		display_action_row();

	});

				
			// Click on title sets focus on title
			$('#title').bind('click', function(event) {
				if (event.target.id == 'title') {
					$("#edit").focus();
					$("#title").focus();
				}
				return true;
			});
			
	
	// Related to above commented out code. Keeping here for possible future developments
	addeditdisable = 0;

	// ----------------------------
	// HIDE / SHOW LOCATION DETAILS
	// ----------------------------

	// So they don't have to keep opening more location details each time when
	if ($.cookie("cw_locationdetails") == "visible") {
	    $("#locationdetails").show();
	   	$("#location_details_show").hide();
	    $("#location_details_hide").css("display","inline-block");
	}

	// Event handler for showing/hiding location details
	$("#location_details_control").on("click", function(event) {
	    if ($("#locationdetails").is(':visible')) {
	    	$("#locationdetails").hide();
	    	$("#location_details_hide").hide();
	    	$("#location_details_show").css("display","inline-block");
	        $.cookie("cw_locationdetails", "hidden");
	    } else {
	    	$("#locationdetails").show();
	    	$("#location_details_show").hide();
	    	$("#location_details_hide").css("display","inline-block");
	        $.cookie("cw_locationdetails", "visible");
	    }
		event.stopPropagation();
	});

	// Event handler for location field focus
	$(".locationfield").on("focus", function(event) {
	    btnclicked = 'none';
	});

	// Event handler for location field change
	$(".locationfield").on("change", function(event) {
	    locchange();
	});

	// ----------------------------
	// HIDE / SHOW END DATE
	// ----------------------------

	// So they don't have to keep opening more details each time when
	// adding multiple users at a time.
	if ($.cookie("cw_end_date_div") == "visible") {
	    $("#end_date_div").show();
	    $("#end_date_show").hide();
	    $("#end_date_hide").css("display","inline-block");	    
	}

	// Event handler for showing/hiding end date
	$("#end_date_control").on("click", function(event) {
	    if ($("#end_date_div").is(':visible')) {
	    	$("#end_date_div").hide();
	    	$("#end_date_hide").hide();
	    	$("#end_date_show").css("display","inline-block");
	        $.cookie("cw_end_date_div", "hidden");
	    } else {
	    	$("#end_date_div").show();
	    	$("#end_date_show").hide();
	    	$("#end_date_hide").css("display","inline-block");
	        $.cookie("cw_end_date_div", "visible");
	    }
		event.stopPropagation();
	});

	// ----------------------------
	// HIDE / SHOW PRIVATE NOTE
	// ----------------------------

	// So they don't have to keep opening more private note each time when
	if ($.cookie("cw_privatenote") == "visible") {
	    $("#privatenote, .privatenoteslabel").show();
	   	$("#privatenote_show").hide();
	    $("#privatenote_hide").css("display","inline-block");
	} else {
    	$("#privatenote, .privatenoteslabel").hide();
    	$("#privatenote_hide").hide();
    	$("#privatenote_show").css("display","inline-block");
	}

	// Event handler for showing/hiding private note
	$("#privatenote_control").on("click", function(event) {
	    if ($("#privatenote").is(':visible')) {
	    	$("#privatenote, .privatenoteslabel").hide();
	    	$("#privatenote_hide").hide();
	    	$("#privatenote_show").css("display","inline-block");
	        $.cookie("cw_privatenote", "hidden");
	    } else {
	    	$("#privatenote, .privatenoteslabel").show();
	    	$("#privatenote_show").hide();
	    	$("#privatenote_hide").css("display","inline-block");
	        $.cookie("cw_privatenote", "visible");
	    }
		event.stopPropagation();
	});

	// Refresh link if launched as homescreen app
	if (window.matchMedia('(display-mode: standalone)').matches) {
  		$("#refreshbtn").show();
	}
	if (window.navigator.standalone === true) {
  		$("#refreshbtn").show();
	}

	// ****************************************************************
	// Try logging in with cookies
	// ****************************************************************

	// Get possible user cookies
	var usernameold = readCookie("cwUsername"); // Legacy cookie
	var usernamenew = readCookie("cw_user"); // Transitional single calendar cookie

	var calendar_specific_cookie_name = "cw_auth_" + $("#calendar_id").val();
	var usernamemulticalcookie = readCookie(calendar_specific_cookie_name); // New multi-calendar cookie

	if ((usernameold) || (usernamenew) || (usernamemulticalcookie)) {
		// Cookies present so try login.  getViewCategories will init calendar
		loginCookies(getViewCategories);
	} else {
		// No cookies for login so just getViewCategories will init calendar
		getViewCategories();
	}

} // End of function init

// Handle touch swipes for different pages. For calendar grid this
// goes to next or previous month.  For other pages it is same as
// touching on cancel link
function swipeHandler(direction){

	if ($.active) { return false; }

	if ($("#dayevents").is(":visible")) {

		if (currentView == 'calendar') {

			// These handle swipes of calendar or list below calendar
			if (calendarSwipe) {
				calendarSwipe = false;
				cal.navMonth(direction); // Go to previous or next month
			} else if (dayListSwipe) {
				dayListSwipe = false;
				navDay(direction); // Go to previous or next day
			}
	    
	    } else if (currentView == 'list') {

			if (fullListSwipe) {
				fullListSwipe = false;
				doListScroll(direction); // Get events before or after
			}
		}

	} else if (($("#event").is(":visible")) && (direction == 'prev')) {
		$("#eventdone").click();
	} else if (($("#emailform").is(":visible")) && (direction == 'prev')) {
		$("#emailbtnback").click();
	} else if (($("#reminderform").is(":visible")) && (direction == 'prev')) {
		$("#setreminderbtnback").click();
	} else if (($("#chooseedit").is(":visible")) && (direction == 'prev')) {
		$("#chooseeditbtnback").click();
	} else if (($("#eventform").is(":visible")) && (direction == 'prev')) {
		$("#editeventbtnback").click();
	} else if (($("#loginform").is(":visible")) && (direction == 'prev')) {
		$("#logincancel").click();
	} else if (($("#category_filter_list").is(":visible")) && (direction == 'prev')) {
		$("#filterbtnback").click();
	}

}

// Called when full events list is scrolled.  If list is at top or bottom
// then gets last (bottom) or first (top) date in the list and then calls
// getListEvents which handles get and display of events before or after list
function doListScroll(direction) {

	if ($.active) { return false; }

	scrollObj = $('#dayevents');

	if (direction == 'before') {
		// Get lists before top of full list (i.e. past events)
        var getdatestr = $("#dayevents > div[data-date]").first().attr("data-date");
        var getyear = getdatestr.substring(0, 4);
		var getmonth = getdatestr.substring(4, 6);
		var getday = getdatestr.substring(6, 8);
		getdate = new Date(parseInt(getyear), parseInt(getmonth)-1, parseInt(getday));
		getListEvents(gCalendar, getdate, 'before');
	}

	if (direction == 'after') {
		// Get lists after bottom of full list (i.e. future events)
        var getdatestr = $("#dayevents > div[data-date]").last().attr("data-date");
        var getyear = getdatestr.substring(0, 4);
		var getmonth = getdatestr.substring(4, 6);
		var getday = getdatestr.substring(6, 8);
		getdate = new Date(parseInt(getyear), parseInt(getmonth)-1, parseInt(getday));
		getListEvents(gCalendar, getdate, 'after');
    }

    // Scroll page body to top to prevent page bounce in iphones
    $("body").scrollTop(0);

}

//##########################  Filter Helpers  #####################################

function getcatlist() {

	var catlist = '';

	// Categories filter
	if (((typeof cidarray != "undefined") && (cidarray.length > 0)) && ($(".catpermits").length != $(".catpermits:checked").length)) {

		for (var i = 0; i < cidarray.length; i++) {
			catlist += '&cid[]=' + cidarray[i];
		}

	} else if (gNumCatsCalendar != gNumCatsUser) {

		$(".catpermits").each(function(index) {
			catlist += '&cid[]=' + this.value;
		});

	}

	return catlist;
}

function getloclist() {

	// Locations filter
	if ((typeof lidarray != "undefined") && (lidarray.length > 0)) {
		var loclist = '';
		for (var i = 0; i < lidarray.length; i++) {
			loclist += '&lid[]=' + lidarray[i];
		}
	} else {
		var loclist = '';
	}
	return loclist;
}

//##########################  Month Display  #####################################
function initMonthlyDisplay(data, result){

	if(data){
		commonAjaxCallback(data, result);
	}

	// Create initial month grid display, includes call to get number of events on each day (i.e. view = n)
	cal = new cwCal($("#calendar")[0], disabledDates, selectedDate, clearCache, "pleasewait");

	if(cal.date == undefined){
		cal.date = new Date();
	}

	// Open to calendar view, shows single day event list below month grid
	showCurrentView('calendar', true);
	
}

// Gets number of events in each doy of month used to build grid with dots
function getMonthEvents(calendar, pDate){

	var date = new Date(pDate);
	clearCache();
	date.setDate(1);
	date.setDate(1 - date.getDay());
	var month = (date.getMonth() + 1);
	var year = date.getFullYear();
	var day = date.getDate();
	date.setDate(date.getDate() + 42);
	var emonth = (date.getMonth() + 1);
	var eyear = date.getFullYear();
	var eday = date.getDate();
	
	// Categories filter
	var catlist = getcatlist();

	// Locations filter
	var loclist = getloclist();

	$.getJSON("/cwapi.php" + gPHPSESSID + catlist + loclist, {fmt:"json", view:"n", bd:day, bm:month, by:year, ed:eday, em:emonth, ey:eyear, crd:calendar}, monthCallback, "json");

}

// Callback from getMonthEvents to save monthEvents object with event counts on each day
function monthCallback(data, result){

	if(!commonAjaxCallback(data, result)){
		return;
	}

	// Will contain list of dates with number of events in each day
	monthEvents = new Object();

	if (data.status.code == 200) {   
		// Load the dates into the monthEvents object
		for(var i = 0; i < data.dateswithevents.length; i++){
			var cw_event = data.dateswithevents[i]
			if(cw_event.month.length == 1){
				cw_event.month = "0" + cw_event.month;
			}
			if(cw_event.day.length == 1){
				cw_event.day = "0" + cw_event.day;
			}
			monthEvents[parseInt(cw_event.year + cw_event.month + cw_event.day)] = cw_event;
		}

		setElementHeights();

	} else {

		// Something wrong
		handleResponseError(data);

	}

	// Render the month grid for given date
	cal.render(cal.date, true);

	// Display action row here to make sure add (+) shows if applicable
	// Was not showing if logged in, no cookie set, and did full refresh
	display_action_row();

}

// Clears monthEvents object with number of events in each day
function clearCache(){
	monthEvents = undefined;
}

//#############  Display Days Events Below Grid  #####################

// Get summaries of events on specific day for display in list below
// month grid. Callback displays events in list below calendar month grid.
function getDayEvents(calendar, date){

	gCameFromDetail = false;
	cal.date = date;
	gCameFromMonth = false;
	var month = (date.getMonth() + 1);
	var year = date.getFullYear();
	var day = date.getDate();
	
	// Categories filter
	var catlist = getcatlist();

	// Locations filter
	var loclist = getloclist();
		
	$.getJSON("/cwapi.php" + gPHPSESSID + catlist + loclist, {fmt:"json", view:"s", bd:day, bm:month, by:year, ed:day, em:month, ey:year, crd:calendar}, dayCallback, "json");

}

// Display list of events for given day below month grid
function dayCallback(data, result){

	$(".dayeventsA, .dayeventsB, .daydatedisplay, .noeventsonday").remove(); //emptying out the event list (note dayeventsB not being used)

	$("#dayevents").height(listcalendarht);

	if(!commonAjaxCallback(data, result)){
		return;
	}

	if(data.status.code == 200 || data.status.code == 204){

		$(".date").text(cal.date.format("ddd, mmm d, yyyy"));

		// Get this selected date year, month, day
		var sel_month = (cal.date.getMonth() + 1);
		var sel_year = cal.date.getFullYear();
		var sel_day = cal.date.getDate();
		var sel_monthstr = ("0"+sel_month).slice(-2);
		var sel_daystr = ("0"+sel_day).slice(-2);

		if(data.status.code == 204){

			// No events found so display message using template
			var jNoEventsDiv = $("#noeventstemplate").clone(true);
					
			// Remove id attribute from template
			jNoEventsDiv.removeAttr("id");

			$("#dayevents").prepend(jNoEventsDiv);
			var noeventsmsg = 'No events on this day';
			gNoEventsBefore = true;

			jNoEventsDiv.attr("class", "noeventsonday");

			jNoEventsDiv.attr("data-date", sel_year+sel_monthstr+sel_daystr);

			jNoEventsDiv.find(".noeventsmsg").html('</br></br>'+noeventsmsg+'</br></br>')
					.css("text-align","center")
					.css("font-size","1.2em")
					.css("background-color", "#ffffff")
					.css("color","gray")
					.css("margin","100px 0");

			jNoEventsDiv.show();

		} else {

			// Loop thru events and create list for selected day
			for(var i = 0; i < data.eventsummaries.length; i++){
				var cw_event = data.eventsummaries[i];

				jEventDiv = getEventSummaryDiv(cw_event);

				// Add attribute of this occurrence date string in format accepted by js date function
				// This is so we can get the occurrence date when displaying details so we can reset cal.date
				jEventDiv.attr("data-date", sel_year+sel_monthstr+sel_daystr);

				$("#dayevents").append(jEventDiv);

			}
			// Add single spacer at bottom of list - needed for full scroll to bottom on iphone
			$("#dayevents").append("<div class='dayeventsA' style='height:150px'></div>");

		}

		$("#dayevents").scrollTop(0);

	} else {

		// Something wrong
		handleResponseError(data);

	}
}

//######################  Full List Display  ######################

// Get event summary data for display in full list (i.e. no month grid)
// This is called for initial list display and also for lazy loading
// triggered by scrolling to the top or bottom of the list
function getListEvents(calendar, date, direction){

	if (date == 'Invalid Date') { return false; }

	// Get lazy load direction. On inital load this is 'beforeandafter'
	// and can also be 'before' if scrolled to top or 'after' if scrolled
	// to bottom. The flags gNoEventsBefore and gNoEventsAfter are set
	// if lazy load cannot find events and flag prevents subsequent server
	// hits if nothing to find.
	gGetEventsDirection = direction;

	// Set api parameters for each type of lazy load. Values for
	// gBeforeLimit and gAfterLimit specify the maximum events to
	// get from database for each direction.

	if (direction == 'before') {

		// If not more events before the cancel
		if (gNoEventsBefore) {
			$("body").scrollTop(0);
			return;
		}
		// Get events before date
		var beforelimit = gBeforeLimit;
		var afterlimit = 0;
		var incbdate = false; // Do not include events on cd:day since already in list
		var incadate = false; // No affect since afterlimit zero, but needs a value

	} else if (direction == 'after') {

		// If not more events after then cancel
		if (gNoEventsAfter) {
			$("body").scrollTop(0);
			return;
		}

		// Get events after date
		var beforelimit = 0;
		var afterlimit = gAfterLimit;
		var incadate = false;  // Do not include events on cd:day since already in list
		var incbdate = false; // No affect since before limit zero, but needs a value

	} else { // This is for direction = 'beforeandafter'

		// Reset no events flags
		gNoEventsBefore = false;
		gNoEventsAfter = false;
		// Get events before and after date (span)
		var beforelimit = gBeforeLimit;
		var afterlimit = gAfterLimit;
		var incadate = false; // Do not include events on cd:day so no duplicates
		var incbdate = true;  // Include events on cd:day so get one copy only
	}

	gCameFromDetail = false; // Just in case not already false

	// Only set new calendar date if doing full event list before and after date
	// The gGetEventsDirection is only set to 'before' or 'after' for scrolling
	// the events list to get more events in list on scroll but the calendar date
	// for the month should not change.  This prevents date getting screwed up.
	if (gGetEventsDirection == 'beforeandafter') {
		cal.date = date;
 		// Empty out the event list so nothing left over from month view
 		// (note dayeventsB not being used)
		$(".dayeventsA, .dayeventsB, .daydatedisplay, .noeventsonday").remove();
	}

	gCameFromMonth = false;
	var month = (date.getMonth() + 1);
	var year = date.getFullYear();
	var day = date.getDate();
	
	// Categories filter
	var catlist = getcatlist();

	// Locations filter
	var loclist = getloclist();

	$.getJSON("/cwapi.php" + gPHPSESSID + catlist + loclist, {fmt:"json", view:"s",cd:day, cm:month, cy:year, bl:beforelimit, bi:incbdate, al:afterlimit, ai:incadate, crd:calendar}, listCallback, "json");

}

// Display events summaries in full list (i.e. no month grid)
function listCallback(data, result){

	if(!commonAjaxCallback(data, result)){
		return;
	}

	$("#dayevents").height(listcurrentfullht); // Make sure list div correct height

	if(data.status.code == 200 || data.status.code == 204){ // Either has events (200) or not (204)

		// Prepare for list generation and display
		// For full rewrite of list (i.e. 'beforeandafter') we totally clear list
		// and will later scroll to a given date.  For 'before' and 'after' lazy
		// loads we remember last object to which we will scroll after list generated

		if (gGetEventsDirection == 'beforeandafter') {
			var scrollElement = '';
		} else if (gGetEventsDirection == 'before') {
			var scrollElement = $("#dayevents div").first(); // First div ok
		} else {
			var scrollElement = $("#dayevents .dayeventsA").last(); // Must use class .dayeventsA so get full event div not inside divs
		}
		
		// Show list container, not updated yet
		$("#dayevents").show();

		// Selected date vars used below
		var selmonth = ('0' + (cal.date.getMonth()+1)).slice(-2);
		var selyear = cal.date.getFullYear();
		var selday = ('0' + cal.date.getDate()).slice(-2);
		var seldatestr = ""+selyear+selmonth+selday;

		if (data.status.code == 204) { // No events found
			
			// Get the no events message div
			var jNoEventsDiv = $("#noeventstemplate").clone(true);
					
			// Remove id attribute
			jNoEventsDiv.removeAttr("id").attr("class", "dayeventsA").css("border-width","0px");

			// Set data-date atrribute for scrolling
			jNoEventsDiv.attr("data-date", seldatestr);

			// Some styling
			jNoEventsDiv.find(".noeventsmsg")
					.css("text-align","center")
					.css("font-size","1.2em")
					.css("background-color", "#ffffff")
					.css("color","gray")
					.css("margin","100px 0");

			var noefmsg = ''; // Init message

			if ((gGetEventsDirection == 'before') && (!gNoEventsBefore)) {

				// If lazy load was for past events (i.e. 'before') and
				// 'before' no events found flag not already set

				$("#dayevents").prepend(jNoEventsDiv);

				noefmsg = '</br></br>No past events found</br>';
				if ((typeof cidarray != "undefined") && (cidarray.length > 0)) {
					// Only if category filter set
					noefmsg += 'in filtered '; 
					noefmsg += '<i style="font-size: 100%; margin-left: 0px;" class="fa fa-filter" aria-hidden="true"></i>';
					noefmsg += ' categories</br>';
				}

				jNoEventsDiv.find(".noeventsmsg").html(noefmsg);
				gNoEventsBefore = true; // Set flag so will not duplicate later

			} else if (!gNoEventsAfter) {

				// If lazy load was for future events (i.e. 'after') and
				// 'after' no events found flag not already set

				$("#dayevents").append(jNoEventsDiv);

				if (gGetEventsDirection == 'after') {
					noefmsg = '</br>No future events found</br>';
				} else {
					noefmsg = '</br>No events found</br>';
				}

				if ((typeof cidarray != "undefined") && (cidarray.length > 0)) {
					// Only if category filter set
					noefmsg += 'in filtered '; 
					noefmsg += '<i style="font-size: 100%; margin-left: 0px;" class="fa fa-filter" aria-hidden="true"></i>';
					noefmsg += ' categories</br>';
				}

				noefmsg += '</br></br>';

				jNoEventsDiv.find(".noeventsmsg").html(noefmsg);
				gNoEventsAfter = true; // Set flag so will not duplicate later

			}

			jNoEventsDiv.show(); // Show the no events found message div

			// Scroll list to this div
			var scrollTopval = $(jNoEventsDiv).parent().scrollTop() + $(jNoEventsDiv).offset().top - $(jNoEventsDiv).parent().offset().top;
			$('#dayevents').animate({
				scrollTop: scrollTopval
				}, {
					duration: 0,
					specialEasing: {
					width: 'linear',
					height: 'easeOutBounce'
				},
				complete: function (e) {

				}
			});

		} else {

			// Found events so create list of event summary divs

			var numberOfEvents = data.eventsummaries.length; // Total number of events found to be added to list

			// Used to detect change in date for events list display
			prior_occ_event_day = '';
			prior_occ_event_month = '';
			prior_occ_event_year = '';

			for(var i = 0; i < data.eventsummaries.length; i++) { // loop thru each event

				var cw_event = data.eventsummaries[i]; // cw_event now holds this on event's data

				// Format event occurrence month and day as always two digits
				cw_event.occ_event_month = ("0"+cw_event.occ_event_month).slice(-2);
				cw_event.occ_event_day = ("0"+cw_event.occ_event_day).slice(-2);

				// Create date strings so are in alpha sortable format
				var occdatestralpha = ""+cw_event.occ_event_year+cw_event.occ_event_month+cw_event.occ_event_day;
				var priordatestralpha = ""+prior_occ_event_year+prior_occ_event_month+prior_occ_event_day;

				// Save date sring of first event
				if (i == 0) { var firstoccdatestralpha = occdatestralpha; }

				// If selected date is today then check if between prior and this events date.
				// This means that today has no events and need to set gselectedDateClass = 'disabled'
				// so we get a date div and no events on this day div for empty today date
				if ((todaydatestr > priordatestralpha) && (todaydatestr < occdatestralpha)) {
					gselectedDateClass = 'disabled';
				}

				if (gGetEventsDirection == 'before') { // This was lazy load for past events only (not 'after' and not 'beforeandafter')

					// Check for change in event occurrence day from prior event
					if ((cw_event.occ_event_day != prior_occ_event_day) || (cw_event.occ_event_month != prior_occ_event_month) || (cw_event.occ_event_year != prior_occ_event_year)) {

						// Date changed so if this is not first event then prepend prevously created date div
						// This is because we need to put old date before events for that date.  Remember we are
						// going back into past (prepending list)
						if (i > 0) {
							$("#dayevents").prepend(jDateDiv);  // This is previously created data div because this is prepend (i.e. gGetEventsDirection == 'before')
							jDateDiv.length = 0;
						}

						// Create date div for this date change, will prepend in at later date change
						jDateDiv = getDateDiv(cw_event.occ_event_year, cw_event.occ_event_month, cw_event.occ_event_day);

						// Save month, day and year as prior for checking date transition
						prior_occ_event_month = cw_event.occ_event_month;
						prior_occ_event_day = cw_event.occ_event_day;
						prior_occ_event_year = cw_event.occ_event_year;

					}

					// If getting events before need to prepend events

					jEventDiv = getEventSummaryDiv(cw_event);

					// Add attribute of this occurrence date string in format accepted by js date function
					// This is so we can get the occurrence date when displaying details so we can reset cal.date
					jEventDiv.attr("data-date",cw_event.occ_event_year+cw_event.occ_event_month+cw_event.occ_event_day);
					$("#dayevents").prepend(jEventDiv);

				} else { // This is for initial load 'beforeandafter' or scroll to get 'after' for future events

					// Check for change in event occurrence day from prior event
					if ((cw_event.occ_event_day != prior_occ_event_day) || (cw_event.occ_event_month != prior_occ_event_month) || (cw_event.occ_event_year != prior_occ_event_year)) {

						// Check if need to insert target date div with no events message
						// This should only be for 'beforeandafter' full list load because
						// it comes with a specific date (i.e. from month view grid)
						if (gselectedDateClass.indexOf('disabled') !== -1) {

							// Create date strings so are in alpha sortable format
							var occdatestralpha = ""+cw_event.occ_event_year+cw_event.occ_event_month+cw_event.occ_event_day;
							var priordatestralpha = ""+prior_occ_event_year+prior_occ_event_month+prior_occ_event_day;

							// Does this event have different date from prior and current event (i.e. selected date
							// is between two events.  If so then there is no event on this selected date so create msg div to indicate

							if ((gGetEventsDirection == 'beforeandafter') && (((seldatestr > priordatestralpha) && (seldatestr < occdatestralpha)) || 
								((seldatestr < occdatestralpha) && (i == 0)))) {

								// Create and append no events on this day div
								jDateDiv = getDateDiv(selyear, selmonth, selday);
								$("#dayevents").append(jDateDiv);
								jDateDiv.length = 0;
								var noeventonthisdayhtml = '<div style="display:block" class="eventsummary noeventsonday"><div id="eventdetails">';
            					noeventonthisdayhtml += '<table class="title noeventsonday"><tr><td style="text-align:center;width:65px;vertical-align:top;padding-top:4px;padding-right:4px;">';
            					noeventonthisdayhtml += 'No events on this day</td></tr></table></div></div>';
            					$("#dayevents").append(noeventonthisdayhtml);

							}

							// Save month, day and year as prior for checking date transition
							prior_occ_event_month = cw_event.occ_event_month;
							prior_occ_event_day = cw_event.occ_event_day;
							prior_occ_event_year = cw_event.occ_event_year;
						}

						// Here we append the date change spacer
						jDateDiv = getDateDiv(cw_event.occ_event_year, cw_event.occ_event_month, cw_event.occ_event_day);
						$("#dayevents").append(jDateDiv);
						jDateDiv.length = 0;

					}

					jEventDiv = getEventSummaryDiv(cw_event);
					// Add attribute of this occurrence date string in format accepted by js date function
					// This is so we can get the occurrence date when displaying details so we can reset cal.date
					jEventDiv.attr("data-date",cw_event.occ_event_year+cw_event.occ_event_month+cw_event.occ_event_day);
					$("#dayevents").append(jEventDiv);
				}

			} // End of loop thru all found events

			if (jDateDiv.length > 0) {
				if ((gGetEventsDirection == 'before')) {
					$("#dayevents").prepend(jDateDiv);  // This is previously created data div because this is prepend (i.e. gGetEventsDirection == 'before')
					jDateDiv.length = 0;
				} else {
					$("#dayevents").append(jDateDiv);
					jDateDiv.length = 0;
				}
			}

			// If was not date change in list then all events on only one day
			// so need to prepend date spacer above

			// Get date sring of first event
			var lastoccdatestralpha = occdatestralpha;

			// If selected date was not shown because events did not span selected date
			// then need to show selected date with no events message
			if ((gGetEventsDirection == 'beforeandafter') && ((seldatestr < firstoccdatestralpha) || (seldatestr > lastoccdatestralpha))) {

				// Create and append no events on this day div
				jDateDiv = getDateDiv(selyear, selmonth, selday);
				var noeventonthisdayhtml = '<div style="display:block" class="eventsummary noeventsonday"><div id="eventdetails">';
				noeventonthisdayhtml += '<table class="title noeventsonday"><tr><td style="text-align:center;width:65px;vertical-align:top;padding-top:4px;padding-right:4px;">';
				noeventonthisdayhtml += 'No events on this day</td></tr></table></div></div>';

				if (seldatestr > lastoccdatestralpha) {
					$("#dayevents").append(jDateDiv);
					jDateDiv.length = 0;
					$("#dayevents").append(noeventonthisdayhtml);
				}
				
			}

			if (g_cw_id > 0) {

				var scrollElement = $("#dayevents div[cw_id='"+g_cw_id+"']"); // Get div for event just viewed or edited for scroll to

				if (scrollElement.length > 0) { // If found the event

					// Get the scroll top value for this events div
					var scrollTopval = $(scrollElement).parent().scrollTop() + $(scrollElement).offset().top - $(scrollElement).parent().offset().top;

					scrollTopval = scrollTopval + 30; // Adding height of date div so shows date dive abobe event if just above event

					$('#dayevents').animate({
				    	scrollTop: scrollTopval
						}, {
							duration: 0,
							specialEasing: {
							width: 'linear',
							height: 'easeOutBounce'
						},
						complete: function (e) {

							g_cw_id = 0; // Clear the event id
						}
					});

				} else {

					// Could not find event to scroll to

				}
				
			} else if (gGetEventsDirection == 'beforeandafter') {

				// This is camplete rewrite of list so scroll to current display date

				scrollToSelectedDate();

			} else if ((gGetEventsDirection == 'before') || (gGetEventsDirection == 'after')) {

				// This was either lazy load for events before (past) or after (future)

				// Use scroll element from beginning of this function
				var scrollTopval = $(scrollElement).parent().scrollTop() + $(scrollElement).offset().top - $(scrollElement).parent().offset().top;
				$('#dayevents').animate({
					scrollTop: scrollTopval
					}, {
						duration: 0,
						specialEasing: {
						width: 'linear',
						height: 'easeOutBounce'
					},
					complete: function (e) {

					}
				});

			}

		}

	} else {

		// Something wrong
		handleResponseError(data);

	}
}

// Create event summary div for display in lists either under calendar or full list views
// Called by listCallback for each event being displayed in list
function getEventSummaryDiv(cw_event) {

	jEventDiv = $("#eventstemplate").clone(true); // Get template for event summary div

	// Remove id from this event div
	jEventDiv.removeAttr("id");

	jEventDiv.attr("cw_id", cw_event.event_id); // Add id of this event to attribute cw_id

	var dayClassName = "dayeventsA"; // For styles, dayeventsA used, dayeventsB not used

	jEventDiv.attr("class", dayClassName);
	jEventDiv.attr("repeat_id", cw_event.repeat_id); // Add repeat id as attribute
	jEventDiv.show();

	// Event title
	var titletxt = cw_event.title;
	if (cw_event.draft) {
		titletxt = titletxt + '<div class="draft">draft</div>';
	}
	jEventDiv.find(".title").html(titletxt);

	// Category color as vertical line
	if (cw_event.category_color == "" || cw_event.category_color == "#fff" || cw_event.category_color == "#FFFFFF") {
		var color = "#888";
		var border = "1px solid #aaa";
	} else {
		var color = "#fff";
		var border = "none";
	}
	jEventDiv.find(".category").css("background", cw_event.category_color);

	// Event location
	if(cw_event.location_name){
		jEventDiv.find(".location").html("<i class='fa fa-map-marker'></i>" + " " + cw_event.location_name);
	}
	else{
		jEventDiv.find(".location").text("");
	}

	// Event date(s)
    if (cw_event.isbanner == 1) {

    	// For banner events only

    	cal.banner_beg_date = new Date(parseInt(cw_event["event_year"]), parseInt(cw_event["event_month"])-1, parseInt(cw_event["event_day"])); // end date obj
    	cal.banner_end_date = new Date(parseInt(cw_event["end_event_year"]), parseInt(cw_event["end_event_month"])-1, parseInt(cw_event["end_event_day"])); // end date obj

		if (cal.date.getFullYear() == cal.banner_beg_date.getFullYear()) {
			var bandatetimestr = cal.banner_beg_date.format("ddd, mmm d");
		} else {
			var bandatetimestr = cal.banner_beg_date.format("ddd, mmm d, yyyy");
		}

		if (gIsMilitary == '1') {
			var timeformatstr = "UTC:HH:MM";
		} else {
			var timeformatstr = "UTC:h:MMtt";
		}
		
    	if (!cw_event["allday"]) {
    		bandatetimestr += " " + dateFormat(tsToDate(cw_event, "start_timestamp_gmt", "start_tzoffset"), timeformatstr);
    	}

		if (cal.date.getFullYear() == cal.banner_end_date.getFullYear()) {
			bandatetimestr += ' - ' +  cal.banner_end_date.format("ddd, mmm d");
		} else {
			bandatetimestr += ' - ' +  cal.banner_end_date.format("ddd, mmm d, yyyy");
		}

	    if ((!cw_event["noend"]) && (!cw_event["allday"])) {
    		bandatetimestr += " " + dateFormat(tsToDate(cw_event, "end_timestamp_gmt", "end_tzoffset"), timeformatstr);
    	}

		jEventDiv.find(".startendtime").html("<div>Multi</div><div>Day</div>");

		jEventDiv.find(".bannerdate").text(bandatetimestr);

	} else {

		// Non banner event (single or repeating occurrences)
		jEventDiv.find(".startendtime").html(getStartEndTime(cw_event, false));
	}

	return jEventDiv;
}

// Creates date display div for list views with dow, month, day and if not current year then also year
function getDateDiv(divyear, divmonth, divday) {

	// Create day spacer with date
	jDateDiv = $("#daydatetemplate").clone(true);

	// Remove id attribute
	jDateDiv.removeAttr("id");

	displaydate = new Date(parseInt(divyear), parseInt(divmonth)-1, parseInt(divday));

	if (divyear == todayyear) {
		// Do not display year if current year
		displaydatestr = displaydate.format("ddd, mmm d");
	} else {
		// Display year if not current year
		displaydatestr = displaydate.format("ddd, mmm d, yyyy");
	}

	jDateDiv.find(".daydate").html(displaydatestr);
	datadatestr = displaydate.format("yyyymmdd");
	jDateDiv.attr("data-date", datadatestr);
	jDateDiv.attr("class", "daydatedisplay");


	// Highlight if today
	if (datadatestr == todaydatestr) {
		jDateDiv.find("td").css("color","#d24e4e");
	}

	jDateDiv.show();

	// Save this dates info for use in date change detection in other scripts
	prior_occ_event_day = divday; // Reset prior day
	prior_occ_event_month = divmonth; // Reset prior day
	prior_occ_event_year = divyear; // Reset prior day

	return jDateDiv;

}

function scrollToSelectedDate (scrolldate) {

	// Scroll to currently selected date or next nearest date
	// starting with current display date and incrementing by one day
	var foundscrolldate = false;

	// Try going forward in time
	for(var i = 0; i < 365; i++) {
		scrolldate = new Date(cal.date);
		scrolldate.setDate(cal.date.getDate() + (i*1));
		datadatestr = scrolldate.format("yyyymmdd");
		scrollElement = $("div[data-date='"+datadatestr+"']" );
		if (scrollElement.length != 0) {
			foundscrolldate = true;
			break;
		}
	}

	// Try going backwards in time
	if (!foundscrolldate) {
		for(var i = 0; i < 365; i++) {
			scrolldate = new Date(cal.date);
			scrolldate.setDate(cal.date.getDate() - (i*1));
			datadatestr = scrolldate.format("yyyymmdd");
			scrollElement = $("div[data-date='"+datadatestr+"']" );
			if (scrollElement.length != 0) {
				foundscrolldate = true;
				break;
			}
		}
	}
	if (foundscrolldate) {
		// Found date div so get value to set scroll top
		var scrollTopval = $(scrollElement).parent().scrollTop() + $(scrollElement).offset().top - $(scrollElement).parent().offset().top
	} else {
		var scrollTopval = 1; // Did not find so scroll to top of event list
	}

	// Do the scroll
	$('#dayevents').animate({
		scrollTop: scrollTopval
		}, {
			duration: 0,
			specialEasing: {
			width: 'linear',
			height: 'easeOutBounce'
		},
		complete: function (e) {

		}
	});

}

//#########################  Event Display  ###############################

// Display event detail view, e should contain object from touch on event in summary list
// or can contain the actual id of event to be displayed

function displayEvent(e){

	gCameFromDetail = true;

	if(typeof(e) == "object"){

		// Came from touch on event div in list
		if ($.active) { return false; } // Do not respond to touch if ajax activly refreshing list

		// Event summary div was clicked to view details so get 
		// event id and display event details

	    // Check to make sure that an event was clicked on
	    var cw_id = $(e.target).closest("[cw_id]").attr("cw_id");
	    if(cw_id){
	        g_cw_id = cw_id;
	    } else {
	        return;
	    }

	    // Get the repeat id (will be zero if not repeating)
		g_rpt_master_id = $(e.target).closest("[repeat_id]").attr("repeat_id");

	    // Set current date to that of selected event occurrence
	    // This is so return from event goes to date of event
	    // Important for list view so event still in view on return
	    var occ_datestr = $(e.target).closest("[cw_id]").attr("data-date")
	    cal.date = new Date(occ_datestr.substring(0, 4)+'/'+occ_datestr.substring(4, 6)+'/'+occ_datestr.substring(6, 8));

		$("#dayevents").hide();
        $("#calendar").hide();
        gCurrentPlace = "eventdetails";
		display_action_row();

	} else {

		// Came from call with event id as parameter

		if ((typeof e == 'number') && (e > 0)) {

			// Return from editor for adding event
			g_cw_id = e;
			g_rpt_master_id = 0;	

		} else {

			// Return from editor of existing event if edit was single event or single occurrence of repeat and not delete
			g_cw_id = $("#edit #event_id").val();
			g_rpt_master_id = $("#edit #repeat_id").val();	

		}		
	}

	// Go get event information for display
	getEvent(gCalendar, g_cw_id, g_rpt_master_id, eventCallback, "");

}


//######################## Common Event Display and Edit Code  ###################################

// Makes call to server to retrieve individual event details
function getEvent(calendar, id, repeat_id, callback, edittype){

	if(callback == editEventCallback){
		var op = "u"; //under new cwapi this has the same meaning of update
	}
	else{
		op = "d"; //for a single event detail is now "d"
	}

	$.getJSON("/cwapi.php" + gPHPSESSID, {fmt:"json", view:op, "eid[]":id, edittype:edittype, "repeat_id":repeat_id, crd:calendar}, callback, "json");

}

// Populate and display event detail
function eventCallback(data, result){

	commonAjaxCallback(data, result);

	if (data.status.code == 200) { // Found event

		var jEventDiv = $("#event");

		// Get all event details into cw_event object
		var cw_event = data.eventdetails[0];
		
		// Do not show email or download buttons if show busy set and not logged in
		if ((gCalShowBusy == 1) && (!cw_event.canedit)) {
			$("#openNewEmail").css({"display":"none"});
			$("#downloadEvent").css({"display":"none"});
		} else {
			$("#openNewEmail").css({"display":"inline"});
			$("#downloadEvent").css({"display":"inline"});
		}

		// Do not show remind button if show busy set and not logged in and event not is past
		if (((gCalShowBusy == 1) && (!cw_event.canedit)) || (data.eventdetails[0].inpast)) {
			$("#getReminder").css({"display":"none"});
		} else {
			$("#getReminder").css({"display":"inline"});	
		}

		// Do not show edit link if not logged in or cannot edit
		if (!cw_event.canedit) {
			$("#editlink").css({"display":"none"});
		} else {
			$("#editlink").css({"display":"inline"});
		}

		// --------------------------
		// Begin event detail display
		// --------------------------

		// Event date(s)
	    if (cw_event.isbanner) {

	    	// Banner events only
	    	cal.banner_beg_date = new Date(parseInt(cw_event.event_year), parseInt(cw_event.event_month)-1, parseInt(cw_event.event_day)); // end date obj
	    	cal.banner_end_date = new Date(parseInt(cw_event.end_event_year), parseInt(cw_event.end_event_month)-1, parseInt(cw_event.end_event_day)); // end date obj

			var bandatetimestr = cal.banner_beg_date.format("ddd, mmm d, yyyy");

			if (data.settings.military == '1') {
    			var timeformatstr = "UTC:HH:MM";
    		} else {
    			var timeformatstr = "UTC:h:MMtt";
    		}
			
	    	if (!cw_event.allday) {
	    		bandatetimestr += "   " + dateFormat(tsToDate(cw_event, "start_timestamp_gmt", "start_tzoffset"), timeformatstr);
	    	}

	    	bandatetimestr += ' - ' + cal.banner_end_date.format("ddd, mmm d, yyyy");

		    if ((!cw_event.noend) && (!cw_event.allday)) {
	    		bandatetimestr += "&nbsp;&nbsp;" + dateFormat(tsToDate(cw_event, "end_timestamp_gmt", "end_tzoffset"), timeformatstr);
	    	}

		} else {

			// Non banner events (single or repeating occurrence)
			cal.event_beg_date = new Date(parseInt(cw_event["event_year"]), parseInt(cw_event["event_month"])-1, parseInt(cw_event["event_day"])); // end date obj

		}

		// Put this events id and repeat id into detail event display navbar for other actions usage
		$("#eventdetailactionrow").attr("cw_id", cw_event.event_id);
		$("#eventdetailactionrow").attr("repeat_id", cw_event.repeat_id);

		// -----------------------------------		
		// Put event values into place holders
		// -----------------------------------

		// Clear all values from past event display
		$("#event .detailvalue").html('');

		// Hide all labels for now, show later if has values
		$("#event .label").hide();

		// Event title
		var titletxt = cw_event.title;
		if (cw_event.draft) {
			titletxt = titletxt + '<div class="draft">draft</div>';
		}
		$("#value_title").html(titletxt);

		// Date and Time
		if (cw_event.isbanner) {
			$("#value_date").html(bandatetimestr);
		} else {
			$("#value_date").html(dateFormat(cal.event_beg_date, "ddd, mmm d, yyyy")+'<span style="padding-left:10px">'+getStartEndTime(cw_event, true))+'</span>';
		}

		// Location name
		var locationstr = cw_event.location_name;

		// Location map link
		var mapqscore = 0; // Will only show map link if map quality score is greater than or equal to 3
		var mapurl = '';
        if (cw_event.location_street) { mapurl += cw_event.location_street; mapqscore++;}
    	if (cw_event.location_city) { mapurl += '+'+cw_event.location_city; mapqscore++;}
    	if (cw_event.location_stateprovince) { mapurl += '+'+cw_event.location_stateprovince; mapqscore++;}
    	if (cw_event.location_zippostal) { mapurl += '+'+cw_event.location_zippostal;}
    	if (cw_event.location_country) { mapurl += '+'+cw_event.location_country; }

    	if ((mapurl) && (mapqscore >= 3)) {

	     	// Encode map url components
	    	mapurl = encodeURIComponent(mapurl);

    		var deviceOS = getMobileOperatingSystem();
    		if (deviceOS == 'iOS') {
    			mapurl = 'http://maps.apple.com/maps?address='+mapurl;
    		} else {
    			mapurl = 'https://maps.google.com/?q='+mapurl;
    		}
    		var mapstr = "<a class='maplink' target='_blank' href='" + mapurl + "'><i class='fa fa-map-marker' aria-hidden='true'></i></a>";
    	}

    	// Location weather link
    	var weatherqscore = 0; // Will only show weather link if weather quality score is greater than or equal to 3
    	var weatherurl = '';

    	// if (cw_event.location_city) { weatherurl += cw_event.location_city; weatherqscore++;}
    	// if ((cw_event.location_stateprovince) && (cw_event.location_stateprovince.length == 2)) {
    	// 	weatherurl += '+'+cw_event.location_stateprovince;
    	// 	weatherqscore++;
    	// }
    	// if (cw_event.location_zippostal) { weatherurl += '+'+cw_event.location_zippostal; weatherqscore++;}
    	// if (cw_event.location_country) { weatherurl += '+'+cw_event.location_country; }

    	var weather_country = cw_event.location_country.toLowerCase();
    	var country_haystack = "us usa united states of america";
    	if (country_haystack.includes(weather_country)) { weather_country = 'us'; }

    	//console.log(weather_country);

    	if (weather_country) { weatherurl += '/'+ weather_country; weatherqscore++;}
    	if ((cw_event.location_stateprovince) && (cw_event.location_stateprovince.length == 2)) {
    		weatherurl += '/'+cw_event.location_stateprovince.toLowerCase();
    		weatherqscore++;
    	}

    	var weather_city = cw_event.location_city.replace(/\s+/g,' ').trim();
        weather_city = weather_city.replace(" ", "-");

    	if (weather_city) { weatherurl += '/'+ weather_city.toLowerCase(); weatherqscore++;}


   		if ((weatherurl) && (weatherqscore >= 3) ) {

	    	// Encode map url components
	    	//weatherurl = encodeURIComponent(weatherurl);

    		//weatherurl = 'http://www.wunderground.com/cgi-bin/findweather/getForecast?bannertypeclick=htmlSticker&query='+weatherurl;

    		weatherurl = 'https://www.wunderground.com/weather'+weatherurl;

    		//console.log(weatherurl);

    		var weatherstr = "<a class='weatherlink' target='_blank' href='" + weatherurl + "'><i class='fa fa-sun-o' aria-hidden='true'></i></a>";
    	}

    	if (locationstr) {
    		$("#label_location").show();
    		$("#value_location_name").html(locationstr);
    	}

    	// Clear any previous button HTML
    	// then add the map link
    	$("#value_map").html("");
    	if (typeof mapstr != "undefined") {
    		$("#value_map").html(mapstr);
    	}

    	// Clear any previous button HTML
    	// then add the weather link
    	$("#value_weather").html("");
    	if (typeof weatherstr != "undefined") {
    		$("#value_weather").html(weatherstr);
    	}

    	// Location address
    	if (mapurl) { // If anything in map url then must be something in address fields
	    	if (cw_event.location_street) { $("#value_location_street").text(cw_event.location_street); }
	    	if ((cw_event.location_city) && (cw_event.location_stateprovince)) {
	    		$("#value_location_city").text(cw_event.location_city+',');
	    	} else if (cw_event.location_city) {
	    		$("#value_location_city").text(cw_event.location_city);
	    	}
	    	if (cw_event.location_stateprovince) { $("#value_location_stateprovince").text(cw_event.location_stateprovince); }
	    	if (cw_event.location_zippostal) { $("#value_location_zippostal").text(cw_event.location_zippostal); }
	    	if (cw_event.location_country) { $("#value_location_country").text(cw_event.location_country); }
	    	$("#container_citystatezip").show();
	    } else {
	    	$("#container_citystatezip").hide();
	    }

    	// Category
		if (cw_event.category_color == "" || cw_event.category_color == "#fff" || cw_event.category_color == "#FFFFFF") {
			border_if_white = "border:1px solid #d3d3d3;";
		} else {
			border_if_white = "border:none;";
		}

		// Legend colored dot
		var legendhtml = '<span class="legenddot" style="background: ' + cw_event.category_color + '; ' + border_if_white + ';"></span>';

		$("#label_category_name").show();
		$("#value_category_name").html(legendhtml+cw_event.category_name);

		// Description

		// Check if description only html editor comment
		if (cw_event.description == "<!-- editor:html -->"){
			cw_event.description = ''; // really no description text
		}
		if (cw_event.description) {
			if (cw_event.description.search("<!-- editor:text -->") != -1) {
				$("#value_description").html(cw_event.description.replace(/\n/g, "<br/>")); // Not html so convert line ends to brs
			} else {
				$("#value_description").html(cw_event.description);
			}
			$("#label_description").show();
		}

		// Event Contact
		if ((cw_event.contact) || (cw_event.email) || (cw_event.phone)) {
			if (cw_event.contact) { $("#value_contact").text(cw_event.contact); }
			if (cw_event.email) {
				if (checkemailaddress(cw_event.email)) {
					$("#value_email").html('<a href="mailto:' + cw_event.email + '?subject=' + cw_event.title + '">' + cw_event.email + '</a>');
				} else {
					$("#value_email").text(cw_event.email);
				}
			}
			if (cw_event.phone) {
				$("#value_phone").html('<a href="tel:' + cw_event.phone + '">' + cw_event.phone + '</a>');
			}
			$("#label_contact").show();
		}

		// More info link
	    var url = cw_event.url;
	    var display_url = url;
	    if(url){
		    if(!url.match(/^https?/)){
			    url = "http://" + url;
		    }
            $("#value_url").html('<a style="word-wrap:break-word;" target="_blank" href="' + url + '">' + cw_event.url + '</a>');
            $("#label_url").show();
	    }

	    // Location Details
		if ((cw_event.location_contact) || (cw_event.location_phone) || (cw_event.location_directions) || (cw_event.location_guidelines)) {
			if (cw_event.location_contact) {
				$("#value_location_contact").html(cw_event.location_contact);
				$("#label_location_contact").show();
			}
			if (cw_event.location_phone) {
				$("#value_location_phone").html('<a href="tel:' + cw_event.location_phone + '">' + cw_event.location_phone + '</a>');
			}
			if (cw_event.location_directions) {
				$("#value_location_directions").html(nl2br(cw_event.location_directions, false));
				$("#label_location_directions").show();
			}
			if (cw_event.location_guidelines) {
				$("#value_location_guidelines").html(nl2br(cw_event.location_guidelines, false));
				$("#label_location_guidelines").show();
			}
		}

		// Private Note
		if (cw_event.privatenote) {
			$("#value_privatenote").html(nl2br(cw_event.privatenote, false));
			$("#label_privatenote").show();
		}

		$("#eventdetailactionrow").attr("cw_id");
		$("#eventdetailactionrow").attr("repeat_id");

		jEventDiv.show();

		gCurrentPlace = "eventdetails";
		display_action_row();

		// Adjust height of event detail view div and set scroll to top
		$("#event").height(listcurrentfullht - 30).scrollTop(0); //

		// Hightlight reminder icon (bell) if reminder set for this event
		checkReminder()

	} else if (data.status.code == 204) {

		// Event not found. Might be caused by change of single event to repeating event
		// because the event is completely replaced and old event id not longer valid
		// Could also be caused by another user deleting the event in another session

		$.alert('Event not found. May have been changed by other user. Refreshing view now.','')

		// Skip event detail display and return to current view
		gCurrentPlace = "events_cal_or_list";
		showCurrentView(currentView, true);

	} else {

		// Something wrong
		handleResponseError(data);

	}
}

// Handle back button from event detail view
function eventDone(){

	$("#event").hide();
	$("#edit").hide();
	gCurrentPlace = "events_cal_or_list";
	display_action_row();

	if (gRefreshAfterEdit) {

		// Refresh lists after event edit
		showCurrentView(currentView, true);
		gRefreshAfterEdit = false; // Reset to not refresh

	} else {

		showCurrentView(currentView, false);

	}
}

// Cancel event add / edit
function eventEditDone(){
	$("#edit").hide();
	if (gCurrentPlace == "eventadd") {
		showCurrentView(currentView, false);
	} else {
		gCurrentPlace = "eventdetails";
		$("#event").show();
		display_action_row();
	}
}

//#########################  Add New Event  ###############################

function checkCalendarStatus() {

	// Check calendar type status
	var alertstr = '';
	if (calendar_type == "Expired") {
	    alertstr = "Sorry, your calendar trial has expired. \n\nAs a courtesy, your calendar is available for viewing. \nYou may restore the ability to add and edit events by purchasing a subscription.";
	} else if (calendar_type == "Billing-C") {
	    alertstr = "Sorry, our records show a problem billing for your account. \n\nAs a courtesy, your calendar is available for viewing. \nYou may restore the ability to add and edit events by updating your billing information.";
	} else if (calendar_type == "Renewal-C") {
	    alertstr = "Sorry, our records show your subscription renewal is past due. \n\nAs a courtesy, your calendar is available for viewing. \nYou may restore the ability to add and edit events by renewing your subscription";
	}
	if (alertstr != '') {
		alertstr += "\n\nFor details, login to your calendar using a desktop or tablet and go to Account Details. \n\nOr, contact support@calendarwiz.com"
		$.alert(alertstr, "Calendar Status");
		return false;	
	} else {
		return true;
	}
}

function addEvent(e, skipCategories){
	
	if (!checkCalendarStatus()) { return false; }

	endDateIsDirty = false; // For date picker control

	if(skipCategories == undefined){

		// Need to populate the category drop down
		editEventEvent = undefined;
		getEditLocations(gCalendar, populateLocationDropDown);
		getEditCategories(gCalendar, populateCategoryDropDown);

		// Note: getEditCategories will do ajax call to populate category dropdown in editor
		// and then call addEvent again but with skipCategories defined so next time will skip

		return;
	}

	// Need to check here to see if we're logged in with
	// permission to add an event
	if(gLoggedIn){
		if (gCanAdd) {

			$(cal.grid).hide();
			$("#navTodayAddLogInOut").hide();
			$("#dayevents").hide();
			getNewEvent(gCalendar, cal.date);

		} else {

			$.alert('Sorry, this login not allowed to add events','');
		}

	} else {
		
		if($("#loginform").is(":visible"))
		return;
		if($.confirm("Login required to add an event.\nDo you want to login?","")){
			gDestinationScreen = "#edit";
			$(cal.grid).hide();
			$("#navTodayAddLogInOut").hide();
			$("#dayevents").hide();
			logincancelviz();
			$("#loginform").show();

			gCurrentPlace = "loginscreen";
			display_action_row();

			$("#navTodayAddLogInOut").hide();
			$("#username")[0].focus();
		}
	}
}

// Get default event values
function getNewEvent(calendar, date){

	var month = (date.getMonth() + 1);
	var year = date.getFullYear();
	var day = date.getDate();
	// Get default event values "view = a"
	$.getJSON("/cwapi.php" + gPHPSESSID, {fmt:"json", view:"a", aday:day, amonth:month, ayear:year, crd:calendar}, editEventCallback, "json");

}

//############################  Display Event for Adding or Editing  ###############################

var editEventEvent;

function editEvent(e, skipCategories){

	if (!checkCalendarStatus()) { return false; }

	if(skipCategories == undefined){
		// Populate the category drop down
		editEventEvent = e;
		getEditLocations(gCalendar, populateLocationDropDown);
		getEditCategories(gCalendar, populateCategoryDropDown);
		return false;
	}

	$("#chooseedit").hide();
	$("#chooseeditactionrow").hide();

	$("#dayevents").hide();
	$("#event").hide();

	var edittype = "";

	if (typeof(e) == "string") {

		edittype = e;
		// Send in the repeat_id in here
		getEvent(gCalendar, g_cw_id, g_rpt_master_id, editEventCallback, edittype);
		return false;
	} else {
		g_cw_id = $("#eventdetailactionrow").attr("cw_id");
		g_rpt_master_id = $("#eventdetailactionrow").attr("repeat_id");
	}

	if (g_rpt_master_id > 0) {
		// Pop up a dialog to ask the user whether they want to do an
		// edit on a single event or all occurences of a repeating event
		$(".action_row").hide();
		gCurrentPlace = "chooseedit";
		display_action_row();

		$("#chooseedit").show();
		return false;

	} else {

		getEvent(gCalendar, g_cw_id, g_rpt_master_id, editEventCallback, edittype);
		return false;
	}    
}


function editEventCallback(data, result){

	commonAjaxCallback(data, result);

	if(data.status.code == 200){

		var jEventDiv = $("#edit");

		$("#eventform").height(listcurrentfullht - 30).scrollTop(0);

		jEventDiv.show();

		if(data.status.view == "a"){
			var cw_event = data.eventdefaults;
		}
		else if(data.status.view == "u"){
			var cw_event = data.eventupdatedetails[0];
		}
		else{
			cw_event = data.eventdetails[0];
		}    

		// Display action text
		var actionheadertxt = '';
		gCurrentPlace = "eventedit"; // may change to eventadd in next conditional
		if (data.status.view == "a") {
			actionheadertxt = 'New Event';
			gCurrentPlace = "eventadd";
			gCameFromDetail = false; // just in case
		} else if (data.status.view == "u") {
			if (cw_event.edittype == "single") {
				actionheadertxt = 'Edit Single Repeat';
			} else if (cw_event.edittype == "repeats") {
				actionheadertxt = 'Edit All Repeats';
			} else {
				actionheadertxt = 'Edit Single Event';
			}
		}

		$("#addeditheader").text(actionheadertxt);

		if(cal.date == undefined){
			cal.date = new Date();
		}

		$(".date").text(cal.date.format("dddd, mmmm d, yyyy"));

		// Extract the day, month, year from the seconds
		// need to heed if this is military time
		var mil = data.settings.military == '1';
		var startDate = tsToDate(cw_event, "start_timestamp_gmt", "start_tzoffset");
		cw_event.emonth = dateFormat(startDate, "UTC:m");
		cw_event.eyear = dateFormat(startDate, "UTC:yyyy");
		cw_event.eday = dateFormat(startDate, "UTC:d");

		var endDate = tsToDate(cw_event, "end_timestamp_gmt", "end_tzoffset");

		var rptendDate = tsToDate(cw_event, "rpt_end_timestamp_gmt", "rpt_end_tzoffset");

		// Begin for banner events
				// End for banner events

		if(mil){
			$("#startampm").hide();
			$("#endampm").hide();
			$("#startampmlabel").hide();
			$("#endampmlabel").hide();    

			cw_event.starthour = dateFormat(startDate, "UTC:H");
			cw_event.endhour = dateFormat(endDate, "UTC:H");        
		}
		else{
			$("#startampm").show();
			$("#endampm").show();
			$("#startampmlabel").show();
			$("#endampmlabel").show();
			cw_event.starthour = dateFormat(startDate, "UTC:h");
			cw_event.endhour = dateFormat(endDate, "UTC:h");
		}
		setHoursDropDown($("#starthour")[0], mil);
		setHoursDropDown($("#endhour")[0], mil);
		cw_event.startminute = dateFormat(startDate, "UTC:MM");
		if(cw_event.startminute.match(/^[1-5][0,5]$/)){
			cw_event.startminute = "+" + cw_event.startminute;
		}
		cw_event.startampm = dateFormat(startDate, "UTC:tt");

		cw_event.endminute = dateFormat(endDate, "UTC:MM");
		if(cw_event.endminute.match(/^[1-5][0,5]$/)){
			cw_event.endminute = "+" + cw_event.endminute;
		}
		cw_event.endampm = dateFormat(endDate, "UTC:tt");    
		cw_event.draft = "0";
		if(cw_event.login_email == ""){
			$("#remindme").hide();
		}
		else{
			$("#remindme").show();
		}
		// When a single event comes through here there are no rpt fields
		// so the rpt fields default to the last state they were in
		// so we need to come up with something to initialize their state
		// what we can do is just insert default values into cw_event right here
		cw_event.rpt_end_day = dateFormat(rptendDate, "UTC:d");
		cw_event.rpt_end_month = dateFormat(rptendDate, "UTC:m");

		cw_event.rpt_end_year = dateFormat(rptendDate, "UTC:yyyy");
		if(cw_event.rpt_type == undefined){
			cw_event.rpt_sun = false;
			cw_event.rpt_mon = false;
			cw_event.rpt_tue = false;
			cw_event.rpt_wed = false;
			cw_event.rpt_thu = false;
			cw_event.rpt_fri = false;
			cw_event.rpt_sat = false;
			cw_event.rpt_type = "none";
			cw_event.rpt_weeks = "1";
			cw_event.rpt_days = "2";        
			cw_event.rpt_month_place = "first";
			cw_event.rpt_noenddate= false;
		} 
		initControls(); //only for whether they are enabled or disabled.
		for(var p in fieldsToPopulate){

			if ((p == 'privatenote') && (!data.status.canviewprivatenote)) {
				continue;
			}
			var thisInputControl = $("#"+p);
			if(fieldsToPopulate[p].match(/span/)){
				thisInputControl.text(cw_event[p]);
			} else if(fieldsToPopulate[p].match(/checkbox/)){
			    if(cw_event[p]){
			        thisInputControl.attr("checked", true);
                } else {
                    thisInputControl.attr("checked", false);
                }
			} else {
				thisInputControl.val(cw_event[p]);
			}

			if(cw_event.edittype == "single") { //in single event of a repeating series mode
				if(p.match(/^rpt_/) && !p.match(/^rpt_last_flag/)){
					thisInputControl.attr("disabled", true);
				}
			} else {
				thisInputControl.attr("disabled", false);
			}
		}

		// If adding event then set category dropdown to first checked category in filter
		if(data.status.view == "a"){
			// Set category dropdown to first category selected in filter
			if (cidarray.length > 0) {
				$("#eventform #category_id").val(cidarray[0]);
			}
		}

		// Store location_id in global DOM variable from location select list
		last_saved_location_id = $("#location_id").val();

		// Set Saved Location zero option text if editing event already has Saved Location
		if (last_saved_location_id != 0) {
			$("#location_id option[value='0']").text('De-Select Saved Location');
		}

		// If using html editor (i.e. tinymce) update the tinymce editor so has
		// content of the description text area and not left over from previous edit

		if ((usehtmled) && (typeof tinyMCE != 'undefined')) {

			// Get editor object
			var editor = tinyMCE.get('description');

			// Get content of description text area
			var descriptionval = $("#description").val();
			descriptionval = descriptionval.replace(/<!-- editor:html -->/g, "");
			
			editor.execCommand('mceSetContent', false, descriptionval);
			editor.startContent = tinymce.trim(editor.getContent({ format: 'raw' }));
			editor.isNotDirty = true;
			editor.nodeChanged();

		}

		setNumDays('e');

		
		setNumDays('rpt_end_');

		timeOptions();
		docontrols();
		gInitSerialize = $("[name=eventform]").serialize();

		display_action_row();

		checkCatFiltered();

		// Scroll form to top
		$("#eventform").scrollTop(0); // minus 30 for padding

		// Remove focus from active element just in case so
		// keyboard not opened on inital form display
		$(document.activeElement).blur();

	} else {

		// Something wrong
		handleResponseError(data);

	}
}

//################################  Saving an Event  #######################################

function SaveEvent(mode){

	if (mode != 'delete') {
		var valid = validate();
		if(!valid){
			return false;
		}
	}

	// If using html editor (i.e. tinymce), need to get description into actual textarea for posting
	if ((usehtmled) && (typeof tinyMCE != 'undefined')) {

		var tinymce_description = tinymce.get('description').getContent();

		if (tinymce_description != '') {
			$("#description").val('<!-- editor:html -->' + tinymce_description); // Only if description not blank
		} else {
			$("#description").val('');
		}


	} else {

		// Remove html editor comment tag in case was edited by html editor and then html editor turned off in options
		// Note that other html tags are not removed at this time
		$("#description").val($("#description").val().replace(/<!-- editor:html -->/g, ""));

	}

	var serialize = $("[name=eventform]").serialize();

	var edittype = $("#edittype").val();
	var event_id = $("#event_id").val();
	var repeat_id = $("#repeat_id").val();

	if(mode == "delete") {
		$.confirm("Are you sure you want to delete this event?", "This operation cannot be undone", function () {	
			
			serialize += "&btndelete=Delete";
			$("#edit").hide();
			$.post("/calendars/editevent_savemobile.php" + gPHPSESSID + "&crd=" + gCalendar + "&view=u", serialize, eventSaveCallback, "json")
			  	.done(function() {

			  	})

			  	.fail(function() {

				});

			return;

		});
	}
	if(mode == "draft"){
		serialize = serialize.replace(/draft=0/, "draft=1");
	}
	if(edittype == "single" || edittype == ""){
		serialize = serialize.replace(/occ_changed=0/, "occ_changed=1");
	}
	
	var dirty = gInitSerialize != serialize;

	if(dirty){

		if(!validate()){
			return;
		}

		if($("#old_occ_changed").val() == "1" &&  (edittype == 'repeats')){
			if(!confirm("CAUTION: You are editing all occurrences of this repeating event. Saving will overwrite changes previously made to individual occurrences of this event.")){
				return;
			}
		}
	}

	// CLIENT: Flag set when editing occurrence of a repeating series if any data was changed.  This needs to be set by client and in POST		
	serialize = serialize.replace(/minute=%2B/g, "minute=");

	// Get primary category name and put into serialize variable
	var selcatoption = $("#category_id option:selected");
	var cat_name = selcatoption.text();
	serialize += "&cat_name=" + cat_name;

	
	// Get category noconflict property value for the selected category
	var catnoconflicts = selcatoption.prop("noconflicts");

	// If saved location selected, Get selected location noconflict property
	if ($("#location_id").val() != 0) {
		var sellocoption = $("#location_id option:selected");
		var loc_name = sellocoption.text();
		var locnoconflicts = sellocoption.prop("noconflicts");
	} else {
		var locnoconflicts = '0';
		var loc_name = '';
	}

	if ((mode == "save") || (mode == 'draft')) {

		if ((mode != 'draft') && ((catnoconflicts == "1")  ||  (locnoconflicts == "1"))) {

			// Check for category conflicts
			$.post("/calendars/editevent_conflictcheck.php"+gPHPSESSID+"&crd="+gCalendar+"&catnoconflicts="+catnoconflicts+"&locnoconflicts="+locnoconflicts, serialize, function(data) {

				if (data.status.code == 700) {

					var catconcount = parseInt(data.conflicts.catconcount);
					if (catconcount == 1) { var catcontxt = ""; } else { var catcontxt = "s"; }

					var locconcount = parseInt(data.conflicts.locconcount);
					if (locconcount <= 1) { var loccontxt = ""; } else { var loccontxt = "s"; }

					var numconflicts = parseInt(data.conflicts.eventconcount);
					if (numconflicts == 1) { var numcontxt = ""; } else { var numcontxt = "s"; }

					var conflictmsg = 'Sorry, this event conflicts with ' + numconflicts + ' event' + numcontxt + ' in the calendar. ' + "\n\n";
					if (catconcount > 0) {
						conflictmsg += ' - ' + catconcount +' conflict' + catcontxt + ' in category ' + cat_name + "\n";
					}
					if (locconcount > 0) {
						conflictmsg += ' - ' + locconcount +' conflict' + loccontxt + ' at location ' + loc_name + "\n";
					}
					conflictmsg += "\n";
					conflictmsg += 'Please Choose different time';
					if (catconcount > 0) {
						if (locconcount > 0) {
							conflictmsg += ', category or location.';
						} else {
							conflictmsg += ' or category.';
						}
					} else {
						conflictmsg += ' or location.';
					}
					conflictmsg += "\n\n";

					$.alert(conflictmsg, 'Conflict Found');
					return false;

				} else {

					// No conflicts found so save
					postSave(serialize);
				}

			}, "json");

		} else {

			// No conflict check, just save			
			postSave(serialize);
		}
	}
}

function postSave(serialize) {

	// Go ahead and save event - update or add, deletes done above
	var edited_event_id = $("#edit #event_id").val() // May be blank if this was add event
	if (edited_event_id == '') {
		var postview = 'a';
	} else {
		var postview = 'u';
	}

	$("#edit").hide();
	$.post("/calendars/editevent_savemobile.php" + gPHPSESSID + "&crd=" + gCalendar + "&view=" + postview, serialize, eventSaveCallback, "json");

}

function eventSaveCallback(data, result){

	commonAjaxCallback(data, result);

	if (data.status.code == 200) {

		gRefreshAfterEdit = true; // flag to force refresh of lists on return from event detail

		// See if this was delete
		if (data.status.msg == 'Successful Delete Operation') {

			// Event was deleted
			var wasdelete = true;

		} else {

			// Not a delete
			var wasdelete = false;

			// Get id of first occurrence returned from save event
			if (typeof data.eventdetails.first_occ_event_id != 'undefined') {
				var first_occ_event_id = data.eventdetails.first_occ_event_id;
			} else {
				var first_occ_event_id = 0;
			}

		}

		var edittype = $("#edit #edittype").val();
		var edited_event_id = $("#edit #event_id").val() // May be blank if this was add event
		var edited_repeat_id = $("#edit #repeat_id").val() // May be zero if this was edit of single event

		gCameFromUpdate = true;

		// ------------------------------------------------------
		// Handle view return for different types of event saves
		// ------------------------------------------------------

		// For new add event and deletes retun to current view
		if ((wasdelete) || ((edited_event_id == '') && (edittype == ''))) {

			g_cw_id = 0;
			showCurrentView (currentView, true);

		} else if (gCameFromDetail) {

			gCameFromDetail = false;
			gCurrentPlace = "eventdetails";
			display_action_row();

			if (first_occ_event_id > 0) {
				displayEvent(first_occ_event_id);
			} else {
				displayEvent(edited_event_id);
			}

		} else {

			g_cw_id = 0;
			showCurrentView (currentView, true);

		}

	} else {

		if (data.status.code == '855') {
			showCurrentView (currentView, true);
			$.alert('Sorry, you have exceeded allowed daily events. Contact support@calendarwiz.com', 'Limit Reached');

			g_cw_id = 0;
			showCurrentView (currentView, true);

		} else {

			// Something wrong
			handleResponseError(data);

		}
	}

}

// Clean up event display list date seperators
function cleanuplistdates() {
	var prevdatadate = '';
	$("#dayevents").children().each(function(index) {
		var attr = $(this).attr('data-date');
		if (typeof attr != 'undefined') {
			if (prevdatadate != '') {
				$("#dayevents div[data-date='"+prevdatadate+"']").remove();
			}
			prevdatadate = attr;
		} else {
			prevdatadate = '';
		}
	});
}

//#####################################  Category Filter Functions  #################################

// Open category filter setting display
function openFilter() {
	$("#navTodayAddLogInOut").hide();
	$("#calendar").hide();
	$("#dayevents").hide();
	$("#category_filter_list").height(listcurrentfullht - 28).show().scrollTop(0); // minus 28 for padding
	gCurrentPlace = "categoryfilter";
	display_action_row();
}

// Cancel category filter setting and return to previous checked
function cancelFilter() {
	// Set category filter checkboxes to previous values
	$('.catpermits').each(function() {
		if (jQuery.inArray($(this).val(), cidarray) !== -1) {
			$(this).attr("checked", true);
		} else {
			$(this).attr("checked", false);
		}
	});
	// If all categories now checked then set all checkbox checked
	if ($(".catpermits").length == $(".catpermits:checked").length) {
		$("#toggleallcats").attr("checked", true);
	} else {
		$("#toggleallcats").attr("checked", false);
	}

	$("#checkonecatmsg").hide();
	$("#category_filter_list").hide();
	showCurrentView (currentView, false);

}

// // Get any filter categories saved in cookie
function getCategoryFilterCookie() {

	// Init or clear array of cookie category ids
	cidcookiearray = [];

	// Get categories for filter from cookie if present
	cidcookie = readCookie('cw_cidarray_'+gCalendarId);
	if (cidcookie != "" && cidcookie != null) {
		cidcookiearray = cidcookie.split(',');
	}

}

// Get categories for filter list, respects private categories via login
function getViewCategories(){

	$.getJSON("/cwapi.php" + gPHPSESSID, {fmt:"json", view:"c", crd:gCalendar}, getViewCategoriesCallback, "json");

}

// Loads categories into search select.  Checks categories that are active 
function getViewCategoriesCallback(data, result){

	if(!commonAjaxCallback(data, result)){
		return;
	}

	if (data.categories != undefined) {

		// Clear any elements that might be in category list
		$("#category_filter_list .content *").remove();

		// Insert 'All' checkbox
		if (gSkip_all == 0) {
			categoryhtml = '<label class="categoryfilter"><input id="toggleallcats" name="toggleallcats" value="all"';
			if (gMulticat_on == 1) {
				categoryhtml += ' type="checkbox"';
			} else {
				categoryhtml += ' type="radio"';
			}
			categoryhtml += '>All</label><br>';

			$("#category_filter_list .content").append(categoryhtml);

			// Bind click to 'All' checkbox, Note remove above should
			// also remove any previous binds to this element
			$("#toggleallcats").bind("click", toggleAllCategories);

		}

		// Clear the array of checked categories
		cidarray = [];

		// Populate cidarray with category filter ids if cookie present.
		// This function will NOT override any cid[]'s in URL
		getCategoryFilterCookie();

		// If no categories in cidarray from cookie (or URL) and 
		// skip all option not set then make allcatschecked = true
		// flag to put all categories into array later in script
		if ((cidurlarray.length == 0) && (cidcookiearray.length == 0) && (gSkip_all == 0)) {
			var allcatschecked = true;
			$("#toggleallcats").attr("checked", true);
		} else {
			var allcatschecked = false;
		}

		var categories = data.categories;
		var categoryhtml = '';
		var category_index = 0; // init

		// For each category in this calendar returned
		for(var i = 0; i < categories.length; i++){

			// Create html for category filter checkbox list
			categoryhtml = '<label  class="categoryfilter"><input id="';
			categoryhtml += categories[i].category_id + '" class="catpermits" name="catpermits[]" value="' + categories[i].category_id;
			if (gMulticat_on == 1) {
				categoryhtml += '" type="checkbox">';
			} else {
				categoryhtml += '" type="radio">';
			}

			// Category legend 
			if (categories[i].legend_color == "" || categories[i].legend_color == "#fff" || categories[i].legend_color == "#FFFFFF") {
				border_if_white = "border:1px solid #d3d3d3;";
			} else {
				border_if_white = "border:none;";
			}
			var legendhtml = '<span style="background: ' + categories[i].legend_color + '; ' + border_if_white;
			legendhtml += ';font-size:90%;height:12px;display:inline-block;border-radius:20px;margin-right:10px;padding:0px 6px;"></span>';

			categoryhtml += legendhtml;

			// This put in because API sends any category name with special characters as null
			// Need to fix this in API since affects all category name from API (e.g. search widgets)
			if(!categories[i].category_name) { categories[i].category_name = 'unknown'; }
			if(categories[i].category_name.length > 45){
				categories[i].category_name = categories[i].category_name.substr(0, 40) + "...";
			}
			categoryhtml += categories[i].category_name+'</label><br>';
			$("#category_filter_list .content").append(categoryhtml);

			// If this category id is already in cidarray get it's index otherwise this gives -1
			// NOTE: This inArray is strict (i.e. type sensitive - cidarray is string not numeric)

			if (cidurlarray.length > 0) {
				category_index = jQuery.inArray(""+categories[i].category_id, cidurlarray) // Will be -1 if not in array
			} else if (cidcookiearray.length > 0) {
				category_index = jQuery.inArray(""+categories[i].category_id, cidcookiearray) // Will be -1 if not in array
			} else {
				category_index = -1;
			}

			if ((category_index !== -1) || (allcatschecked)) {

				$("#"+categories[i].category_id).attr("checked", true); // Check this category checkbox

				// Only put into cidarray if in url or cookie
				if (category_index !== -1) {
					cidarray.push(categories[i].category_id); // Add this category id to cidarray
				}
			}
		}

		if ($(".catpermits").length == $(".catpermits:checked").length) {
			// If number of categories in filter array same as total number of categories
			// then set all check box checked and set filter icon color to normal
			$("#toggleallcats").attr("checked", true);

			cidarray = []; // Clear the array of checked categories
			$(".fa-filter").css("color","#fff"); // All checked so filter off = normal icon color white
		} else {
			$(".fa-filter").css("color","#cdffba"); // Not all checked so filter on = green
		}

		// Set up on click event for category filter checkboxes for setting all checkbox with all checked
		$(".catpermits").bind("click", setAllCatsCheckbox);

		// Hide category filter if only one category
		if ($(".catpermits").length == 1) {
			$("#filterbtn").hide();
		} else {
			$("#filterbtn").show();
		}

		// If multi categories not allowed and All is checked then uncheck other radio buttons
		// and set filter icon to filter off color (white)
		if (($("#toggleallcats").is(':checked')) && (gSkip_all == 0) && (gMulticat_on == 0)) {
			$(".catpermits").attr("checked",false);
			$(".fa-filter").css("color","#fff"); // filter off = normal icon color white
		}

		// Display view
		if (typeof cal == 'object') {
			// If calendar already init then just show current view with refresh
			showCurrentView(currentView, true);
		} else {
			// First time load, need to init calendar and show month grid with list below
			initMonthlyDisplay();
		}

	}
}

// Function to check or uncheck All checkbox in category filter list on click to any checkbox in list
function setAllCatsCheckbox() {

	var numnotchecked = $(".catpermits:not(:checked)").length; // Number of categories checked

	$("#checkonecatmsg").hide();

	if (numnotchecked == 0) {
		$("#toggleallcats").attr("checked", true);
	} else {
		$("#toggleallcats").attr("checked", false);
	}

	display_action_row();
}

function toggleAllCategories() {
	if ((this.checked) && (gMulticat_on == 1)) {
	    $('.catpermits').each(function() {
	        this.checked = true;
	    });
	} else {
	    $('.catpermits').each(function() {
	        this.checked = false;  
	    });		
	}
	display_action_row();
}

// Function to create category filter array, set cookie, set icon color
// Category filter checkboxes (catpermits[]) will always have at least
// one checked, maybe all checked.
function applyCategoryFilter() {

	// See if at least one categories checked, if not show message
	if ($(".categoryfilter").find('input[name="catpermits[]"]:checked, input[name="toggleallcats"]:checked').length == 0) {
		$("#checkonecatmsg").show(); // Show message if none are checked, at least one must be checked
		return false;
	} else {
		$("#checkonecatmsg").hide(); // In case was showing
	}

	// If All categories checked or if All radio checked when multi category selection is off
	if (($(".catpermits").length == $(".catpermits:checked").length) || ($("#toggleallcats:checked").length > 0)) {
		cidarray = []; // Clear the array of filter categories
		eraseCookie('cw_cidarray_'+gCalendarId); // Erase cookie for future session
		$(".fa-filter").css("color","#fff"); // filter off = normal icon color white
		return true;
	}

	// ---------------------------------------------------------
	// At least one but not all checked so apply category filter
	// ---------------------------------------------------------

	// Change to filter overrides url cid[] arguments
	cidurlarray = [];

	// Init categories filter array
	if (typeof cidarray != "undefined") {
		cidarray.length = 0;
	} else {
		cidarray = new Array();
	}

	var catcookiestr = ''; // String to hold category ids separated by commas

	// Loog thru alls checked categories and create DOM array and cookie string
	// both containing category ids of checked categories
	$(".catpermits").each(function(index) {
		if (this.checked === true) {

			// Put category id into DOM array
			cidarray.push(this.value);

			// Put category id into cookie string
			catcookiestr += this.value + ',';
		}
	});

	// Create cookie of category ids in filter
	createCookie('cw_cidarray_'+gCalendarId,catcookiestr.slice(0, -1),50);

	// Set filter icon to active color
	$(".fa-filter").css("color", "#cdffba"); // filter on = green

	return true;

}

// Check if selected in category is hidden in filter, show notice
function checkCatFiltered() {
	if ((cidarray.length > 0) && (jQuery.inArray($("#eventform #category_id").val(), cidarray) < 0)) { // Will be -1 if not in array
		// Category selected in editor is hidden by filter so display notice
		$("#categoryhiddenmsg").show();
	} else {
		$("#categoryhiddenmsg").hide();
	}
}

//#####################################  Email Functions  #################################

function openNewEmail(e){

    var jDetailDIV = $(e.target).closest("[cwui='detaildiv']");

    $("#eventdetailactionrow").hide();

    $("#event").hide();

    var jEmailBodyDIV = $("#emailform");

    jEmailBodyDIV.show();

    jEmailBodyDIV.height(listcurrentfullht - 30); // minus 30 for padding

	$("#emailform").height(listcurrentfullht - 30);
    
    jEmailBodyDIV.find("[cwui=emailfrom]").val(gData.status.email);

	var prefillemailaddress = gData.status.email; // Just email address, no display name

	jEmailBodyDIV.find("[cwui=emailfrom]").val(prefillemailaddress);

	jEmailBodyDIV.find("[cwui=emailto]").val(prefillemailaddress);

    jEmailBodyDIV.find("[cwui=subject]").val("Calendar Note: " + $("#event #value_title").text());

    jEmailBodyDIV.find("[cwui=intronote]").val("Check out this event.").trigger('keyup');

    jEmailBodyDIV.show();

    jEmailBodyDIV.scrollTop(0);

    gCurrentPlace = "sendemail";
    display_action_row();

	return false;	
}

function clearIntro() {
	$("#emailform").find("[cwui=intronote]").val('');
	displayCharsRemaining();
}

function displayCharsRemaining() {
	var jIntroNote = $("#emailform").find("[cwui=intronote]");
	var len = jIntroNote.val().length;
	if(len > introNoteMaxLength){
	jIntroNote.val(jIntroNote.val().substr(0,introNoteMaxLength));
	return false;
	}
	$("#emailform").find("[cwui=charleft]").text("Max " + introNoteMaxLength + " characters, " +(introNoteMaxLength - len) + " remaining");
	return true;
}

function cancelEmail() {
	$("#sendemailactionrow").hide();
	$("#emailform").hide();
	gCurrentPlace = "eventdetails";
	display_action_row();
	jDetailBodyDIV.show();
}

function sendEmail(e){

	var jDetailDIV = $(e.target).closest("div");

	var jEmailBodyDIV = $("#emailform");

    var emailto = jEmailBodyDIV.find("[cwui=emailto]").val();
    var emailfrom = jEmailBodyDIV.find("[cwui=emailfrom]").val();
    if(!checkemailaddress(emailto)){
        jEmailBodyDIV.find("[cwui=emailto]").focus();
        $.alert("Please enter a valid to email address", "");
		jDetailDIV.scrollTop(0);
		return;
    }
    if(!checkemailaddress(emailfrom)){
        jEmailBodyDIV.find("[cwui=emailfrom]").focus();
        $.alert("Please enter a valid from address", "");
		jDetailDIV.scrollTop(0);
		return;
    }
    var subject = jEmailBodyDIV.find("[cwui=subject]").val();
    var note = jEmailBodyDIV.find("[cwui=intronote]").val();
    if(subject == ""){
        jEmailBodyDIV.find("[cwui=subject]").focus();
        $.alert("Please enter an email subject", "");
		jDetailDIV.scrollTop(0);
		return;
    }
    if(note.length > introNoteMaxLength){
        jEmailBodyDIV.find("[cwui=intronote]").focus();
        $.alert("Please shorten your introduction to " + introNoteMaxLength + " characters.", "");
		jDetailDIV.scrollTop(0);
		return;
    }   

    $.post("/cwapi.php" + gPHPSESSID + "&callback=?", {subject:subject, intronote:note, fromemail:emailfrom, toemail:emailto, event_id:g_cw_id, repeat_id:g_rpt_master_id, fmt:"json", view:"sendevent", crd:gCalendar}, emailCallback, "json");

}
	
function emailCallback(data, result){
    commonAjaxCallback(data, result);	    
    if(data.status.code == "200"){
        //here we show the status msg
        $.alert(data.status.msg, "Success");
        var jEmailBodyDIV = $("#emailform");
        jDetailBodyDIV.show();
        jEmailBodyDIV.hide();
        $("#emailform").hide();
		gCurrentPlace = "eventdetails";
        display_action_row();
    }else{

    	// Something wrong
		handleResponseError(data);

    }
}

//#####################################  Remind Functions  #################################

// Check if a reminder set for event currently displayed in detail view
function checkReminder() {
	$.getJSON("/cwapi.php" + gPHPSESSID + "&callback=?", {event_id:g_cw_id, repeat_id:g_rpt_master_id, fmt:"json", view:"getremind", crd:gCalendar}, checkreminderCallback);

}

// Callback to set reminder icon color to active color if reminder set for event in detail view
function checkreminderCallback(data, result) {
	if (data.remindersettings.reminder_id > 0) {
		$(".fa-bell").css("color","#cdffba"); // Not all checked so filter on = green
	} else {
		$(".fa-bell").css("color","#fff"); // All checked so filter off = normal icon color white
	}
}

// Get reminder for event on click on reminder icon (bell)
function getReminder(e) {

	var jDetailDIV = $(e.target).closest("div");
	$.getJSON("/cwapi.php" + gPHPSESSID + "&callback=?", {event_id:g_cw_id, repeat_id:g_rpt_master_id, fmt:"json", view:"getremind", crd:gCalendar}, reminderCallback);

	return false;
}

// Set reminder from form displayed by click on reminder icon (bell)
function setReminder(e) {

	var jDetailDIV = $(e.target).closest("div");
    var priortime = jRemindBodyDIV.find("[cwui=priortime]").val();
    var email = jRemindBodyDIV.find("[cwui=email]").val();
    if(!jRemindBodyDIV.reminder_id){
        jRemindBodyDIV.reminder_id = 0;
    }
    if(checkemailaddress(email)){

    	if (g_rpt_master_id > 0) { g_repeat_mode = 'all'; } else { g_repeat_mode = 'single'; }

        $.getJSON("/cwapi.php" + gPHPSESSID + "&callback=?", {reminder_id:jRemindBodyDIV.reminder_id, email:email, priortime:priortime, repeat_mode:g_repeat_mode, event_id:g_cw_id, repeat_id:g_rpt_master_id, fmt:"json", view:"setremind", crd:gCalendar}, reminderCallback);

    }else{

        $.alert("Please enter a valid email address", "");
    }

}

// Delete reminder for event from form displayed by click on reminder icon (bell)
function deleteReminder(e) {

	var jDetailDIV = $(e.target).closest("div");

	if (g_rpt_master_id > 0) { g_repeat_mode = 'all'; } else { g_repeat_mode = 'single'; }

    $.getJSON("/cwapi.php" + gPHPSESSID + "&callback=?", {reminder_id:jRemindBodyDIV.reminder_id, repeat_mode:g_repeat_mode, event_id:g_cw_id, repeat_id:g_rpt_master_id, fmt:"json", view:"delremind", crd:gCalendar}, reminderCallback);

}

// Confirm after reminder action
function reminderCallback(data, result) {
	commonAjaxCallback(data, result);
	if(data.status.code == 200 || data.status.code == 201){
	    if(data.status.view == "getremind"){
		    //here we need to display the reminder form and hide the event display
		    jDetailBodyDIV.hide();

		    jRemindBodyDIV = $("#reminderform");
		    jRemindBodyDIV.show();

		    display_action_row();

		    jRemindBodyDIV.find("[cwui=priortime]").val(data.remindersettings.priortime);
		    jRemindBodyDIV.find("[cwui=email]").val(data.remindersettings.email);

		    $("#reminderform").height(listcurrentfullht);

			if (data.status.code == 200) {
				jRemindBodyDIV.find("[cwui=email]").val(data.remindersettings.email);
			} else {

				// Get best default email, with display name if possible
				var prefillemailaddress = gData.status.email; // Just email address, no display name

				jRemindBodyDIV.find("[cwui=email]").val(prefillemailaddress);
			}

		    jRemindBodyDIV.reminder_id = data.remindersettings.reminder_id;
		    if(data.remindersettings.reminder_id){
		        $("#deletereminder").show();
		        $("setreminder").val("Update Reminder");
		        $("#setreminderheader").text('Editing Reminder');
		    }else{
		        $("setreminder").val("Set Reminder");
		        $("#deletereminder").hide();
		        $("#setreminderheader").text('Setting Reminder');
		    }

		    gCurrentPlace = "setreminder";
		    display_action_row();

		}else{

		    // Here we show the status msg - reminder set
		    if (data.status.view == 'delremind') {
		    	$(".fa-bell").css("color","#fff"); // Change remonder icon (bell) to not set color
		    	$.alert('Reminder removed', "");
		    } else if (data.status.view == 'setremind') {
		    	$(".fa-bell").css("color","#cdffba"); // Change reminder icon (bell) to set color
		    	$.alert('Reminder saved', "");
		    } else {
		    	$.alert(data.status.msg, "");
		    }
		    jDetailBodyDIV.show();
		    jRemindBodyDIV.hide();
		    gCurrentPlace = "eventdetails";
        	display_action_row();
		}

	} else {

		// Something wrong
		handleResponseError(data);

	}
}

//#####################################  Download Event  #################################

// Downloads event ical by click on download icon in event detail view
function downloadEvent(e) {
	location.href = "/calendars/popcal.php"  + gPHPSESSID + "&eid=" + g_cw_id;
	return false;
}
	
//#####################################  Edit Form Functions  #################################


function setNumDays(prefix) {
	
	//we need to make the eday dropdown have the right number of days in it.
	//also have to change the selected day if it is greater than the number of days in the month

	var feb = 28;
	if((parseInt($("#"+prefix+"year").val()) % 4) == 0){
		feb = 29;
	}
	var days = dateFormat.daysInMonth[parseInt($("#"+prefix+"month").val())];
	if(days == 28){
		days = feb;
	}
	var dayDD = $("#"+prefix+"day")[0];
	var len = dayDD.options.length;
	if(len == days)return;
	if(len < days){
		for(var i = len; i < days; i++){
			dayDD[i] = new Option(i + 1, i + 1);
		}
	}
	else{
		var selectedIndex = dayDD.selectedIndex;
		dayDD.options.length = days;
		if(selectedIndex > (days - 1)){
			dayDD.selectedIndex = days - 1;
		}
	}
}

function setHoursDropDown(dd, military){
	if(military){
		if(dd.options.length == 24){
			return;
		} else {
			dd.options.length = 0;
			for(var i = 0; i < 24; i++){
				dd.options[i] = new Option(pad(i), i);
			}
		}
	}
	else{
		// Handles scenario where 
		if(dd.options.length == 12){
			return;
		} else {
			dd.options.length = 0;
			for(var i = 0; i < 12; i++){
				dd.options[i] = new Option(pad(i + 1), pad(i + 1));
			}
		}
	}
}

function timeOptions(type){
	var allday = $("#allday")[0].checked;
	var noend = $("#noend")[0].checked;
	if(type == "allday" && allday){
		$("#noend")[0].checked = false;
		noend = false;
	}
	else if(type == "noend" && noend){
		$("#allday")[0].checked = false;
		allday = false;        
	}
	if(!allday && !noend){
		$("#starthour").removeAttr("disabled");
		$("#startminute").removeAttr("disabled");
		$("#startampm").removeAttr("disabled");
		$("#starttime").show();
		$("#endhour").removeAttr("disabled");
		$("#endminute").removeAttr("disabled");
		$("#endampm").removeAttr("disabled");
		$("#endtime").show();
	}    
	else if(noend){
		$("#starthour").removeAttr("disabled");
		$("#startminute").removeAttr("disabled");
		$("#startampm").removeAttr("disabled");
		$("#starttime").show();        
		$("#endhour").attr("disabled", true);
		$("#endminute").attr("disabled", true);
		$("#endampm").attr("disabled", true);
		$("#endtime").hide();

	}
	else{
		$("#starthour").attr("disabled", true);
		$("#startminute").attr("disabled", true);
		$("#startampm").attr("disabled", true);
		$("#starttime").hide();
		$("#endhour").attr("disabled", true);
		$("#endminute").attr("disabled", true);
		$("#endampm").attr("disabled", true);
		$("#endtime").hide();      
	}


}

// Following function now used to get list of categories for add / edit
// Note the subview parameter to be used in the get category list api
// function to flag filtering of only categories allowed to edit for this
// logged in user - introduced 120406 by Dennis Mulryan
function getEditCategories(calendar, callback){
	$.getJSON("/cwapi.php" + gPHPSESSID, {fmt:"json", view:"c", subview:"addedit", crd:calendar}, callback, "json");
}

// Get locations for add / edit form
function getEditLocations(calendar, callback){
	$.getJSON("/cwapi.php" + gPHPSESSID, {fmt:"json", view:"l", subview:"addedit", crd:calendar}, callback, "json");
}

// Loads categories into editor select
function populateCategoryDropDown(data, result){

	if (data.categories != undefined) {
		var categories = data.categories;
		var jEventDiv = $("#edit");
		var catDD = jEventDiv.find(":input[name='category_id']")[0];
		catDD.options.length = 0;
		for(var i = 0; i < categories.length; i++){

			// This put in because API sends any category name with special characters as null
			// Need to fix this in API since affects all category name from API (e.g. search widgets)
			if(!categories[i].category_name) { categories[i].category_name = 'unknown'; }
			if(categories[i].category_name.length > 45){
				categories[i].category_name = categories[i].category_name.substr(0, 45) + "...";
			}
			catDD.options[catDD.options.length] = new Option(categories[i].category_name, categories[i].category_id);

			// Add noconflicts attribute to this category option, note need to use length-1
			// because we just created option so length changed and need to backup one index
			catDD.options[catDD.options.length-1].noconflicts = categories[i].noconflicts;

		}
	}
	
	if(editEventEvent == undefined){
		addEvent(editEventEvent, true);
	}
	else{
		editEvent(editEventEvent, true);
	}

}
// Loads locations into select
function populateLocationDropDown(data, result){

	if (data.locations != undefined) {

		// Clear any remnants of prior add or edit
		last_saved_location_id = 0;
		$("#locmsg").hide();

		// Put location data into var
		var locations = data.locations;

		var jEventDiv = $("#edit");
		var locDD = jEventDiv.find(":input[name='location_id']")[0];
		locDD.options.length = 0;

		if (data.locations.length > 0) {

			// First option is no saved location
			locDD.options[0] = new Option("Choose Saved Location", "0");

			for(var i = 0; i < locations.length; i++){

				// This put in because API sends any location name with special characters as null
				// Need to fix this in API since affects all location name from API (e.g. search widgets)
				if(!locations[i].location_name) { locations[i].location_name = 'unknown'; }
				if(locations[i].location_name.length > 45){
					locations[i].location_name = locations[i].location_name.substr(0, 45) + "...";
				}
				locDD.options[locDD.options.length] = new Option(locations[i].location_name, locations[i].location_id);

				// Add noconflicts attribute to this category option, note need to use length-1
				// because we just created option so length changed and need to backup one index
				locDD.options[locDD.options.length-1].noconflicts = locations[i].location_no_conflicts;
			}
		} else {

			// No current saved locations
			locDD.options[0] = new Option("No Saved Locations Yet", "0");

		}
	}
}

//#########################  Refresh  ###############################

var gTimeoutHandle;
var timeoutMilliseconds = 60000 * 115; // 115 minutes

//var timeoutMilliseconds = 10000 * 1; // 10 seconds for testing

gTimeoutHandle = window.setTimeout(refresh, timeoutMilliseconds);

// This only refreshes the session on server
function refresh() {

	// Clear any existing timeout
	if(gTimeoutHandle){
		window.clearTimeout(gTimeoutHandle);
		gTimeoutHandle = undefined;
		gTimeoutHandle = window.setTimeout(refresh, timeoutMilliseconds);
	}

	if ($.active) { return false; }

	// Do post to refresh session on server
	$.post("/cwapi.php" + gPHPSESSID, {view:"refresh", fmt:"json", crd:gCalendar}, refreshCallback, "json");

}

function refreshCallback(data, result){
	commonAjaxCallback(data, result);
}

// This refreshes current view to get up-to-date info
function refreshCurrentView() {
	showCurrentView(currentView, true);
}

//#########################  Authorization  ###############################

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function login(username, password, callback){

	// Hide wrong case message
	$("#passwordmsg").hide();

	var rememberme = $("#rememberme:checked").val();

	var parameters = {scr:username, psw:password, crd:gCalendar, remlogin:rememberme};

	$.post("/cwapi.php" + gPHPSESSID + "&auth=login&fmt=json", parameters, callback, "json");

}

function loginFromForm(){

	var username = $.trim($("#username").val());
	if(username == ""){
		$.alert("Please enter Username or Email", "");
		return;    
	}

	var password = $.trim($("#password").val());
	if(password == ""){
		$.alert("Please enter a Password", "");
		return;    
	}

	var parameters = {login:username, password:password, setpassword:setpassword};
	
	login(username, password, loginCallback);
}

function loginCookies(callback){
	var rememberme = true;
	$.post("/cwapi.php" + gPHPSESSID + "&auth=cookies&view=auth&fmt=json", {fmt:"json", crd:gCalendar, rememberme:true}, callback, "json");
}

function showLoginScreen(){
	var username = readCookie("cw_user");
	if(username){
		$("#username").val(unescape(username));
		$("#password").val("");
		$("#rememberme").attr("checked", true);
	} else{
		$("#username").val("");
		$("#password").val("");
	}
	$("#navTodayAddLogInOut").hide();
	$(cal.grid).hide();
	logincancelviz();
	$("#loginform").show();

	if(username){
		$("#password")[0].focus();
	} else{
		$("#username")[0].focus();
	}

	gCurrentPlace = "loginscreen";
	display_action_row();
}

function logincancelviz() {
	if (gNoPublicCats) {
		$("#logincancel").hide();
	} else {
		$("#logincancel").show();
	}
}


function logInOut(e){

	// Ignore login / out touch if ajax still actively
	// retrieving else may show list with login screen 
	// also open below
	if ($.active > 0) {
		return false;
	}

	if (e.target.id == "loginlink") {

		$("#dayevents").hide();
		showLoginScreen();
		gDestinationScreen = undefined;

	} else {

		// Call the cwapi.php to logout session. 
		$.post("/cwapi.php" + gPHPSESSID + "&auth=logout&fmt=json", {crd:gCalendar}, logoutCallback, "json");			

	}
}

function logoutCallback(data, result) {

	if ((commonAjaxCallback(data, result)) && (data.status["code"] == 200)) {

		// Need to get categories for filter to remove any private
		getViewCategories();

	}

}

function loginCallback(data, result) {

	commonAjaxCallback(data, result);

	if(data.status.code == 200){

		$("#loginform").hide();
		$("#loginlink").hide();

		// Need to get categories for filter in case all were private
		// which triggered login before this could be done
		//getViewCategories();

		// Do not show add button if show busy set and not logged in
		if ((gCalShowBusy == 1) && (!gLoggedIn)) {
			$("#navTodayAddLogInOut #a1").hide();
		} else {
			$("#navTodayAddLogInOut #a1").show();
		}
	
		gCanAdd = data.status.canadd; // Can this use add events true or false
		gIsAdmin = data.status.isadmin; // Is this user an admin
		gIsManager = data.status.ismanager; // Is this user a manager

		// Reset to initial value so will check case again
        setpassword = false;

        // Need to get categories for filter in case all were private
		// which triggered login before this could be done
		// Note this will show current view after getting categories
		getViewCategories();

	} else if (data.status.code == 400){

		$.alert(data.status.msg, "");

		return false;

	} else {

		// Something wrong
		handleResponseError(data);

	}
}

function loginformcancel() {
	$("#loginform").hide();
	showCurrentView (currentView, false);
}

function setCalendar(){
	var calendar = $("#cal_id").val();
	if(calendar == ""){
		$("#cal_id")[0].focus();
		$.alert("Please enter a calendar name", "");
		return;   
	}
	window.location.href = "/mobile.html?crd=" + calendar;
	return;
}


//#################################### Format Functions  ##############################

function getStartEndTime(cw_event, stringonly){

	if(cw_event.allday){
		if (stringonly) {
			return "All Day";
		} else {
			return "<div>"+"All"+"</div>"+"<div>"+"Day"+"</div>";
		}
	}
	else{
		var mil = gIsMilitary == '1';
		if(mil){
			var endText = "";
			if(!cw_event.noend){
				endText = " " + dateFormat(tsToDate(cw_event, "end_timestamp_gmt", "end_tzoffset"), "UTC:HH:MM");
			}
			var startText = dateFormat(tsToDate(cw_event, "start_timestamp_gmt", "start_tzoffset"), "UTC:HH:MM");
			if (stringonly) {
				return startText+" - "+endText;
			} else {
				return '<div class="starttimelist">'+startText+"</div>"+'<div class="endtimelist">'+endText+"</div>";
			}
		}
		else{
			endText = "";
			if(!cw_event.noend){
				if (stringonly) {
					endText = " - ";
				}
				endText += dateFormat(tsToDate(cw_event, "end_timestamp_gmt", "end_tzoffset"), "UTC:h:MMtt");
			}
			startText = dateFormat(tsToDate(cw_event, "start_timestamp_gmt", "start_tzoffset"), "UTC:h:MMtt");
			if (stringonly) {
				return startText+endText;
			} else {
				return '<div class="starttimelist">'+startText+"</div>"+'<div class="endtimelist">'+endText+"</div>";
			}
		}
	}
}

function tsToDate(cw_event, tsPropertyName, timeZoneOffsetPropertyName){
	return new Date((parseInt(cw_event[tsPropertyName]) + 3600*parseFloat(cw_event[timeZoneOffsetPropertyName])) * 1000)
}


//##################################################  Navigation Functions  ##########################################

function goToToday(){

	cal.date = new Date();

	g_cw_id = 0; // Clear the event id so does not scroll to event

	if (currentView == 'calendar') {
		// Display calendar and today's events below
		if ($(".today").hasClass("disabled")) {
			gselectedDateClass = 'disabled';
		} else {
			gselectedDateClass = 'enabled';
		}
		showCurrentView (currentView, true);

	} else { // List view

		showCurrentView (currentView, true);
	}

}

//##################################################  View Functions  ##########################################

function showCurrentView (currentView, refresh) {
	
	if(cal.date == undefined){
		cal.date = new Date();
	}

	if ((gOrientation == 'landscape') && ($("#dayevents .daydatedisplay").length == 0)) {

		// If orientation is landscape but no date spacers then show current view
		// with refresh because may have been rotated to landscape after opening
		// event detail view and need to make sure full list view is shown
		refresh = true;
	}

	if ((currentView == 'list') || (gOrientation == 'landscape')) {
		viewList(refresh);
	} else {
		viewCalendar(refresh);
	}
	gCurrentPlace = "events_cal_or_list";
	display_action_row();
}

function viewList(refresh){
	$("#filterdiv").hide();
	$("#viewlist").hide();
	if (gOrientation == 'landscape') {
		$("#viewcalendar").hide();
	} else {
		currentView = 'list';
		$("#viewcalendar").show();
	}
	$("#calendar").hide();
	$("#dayevents").height(listcurrentfullht).show();

	if (refresh) {
		getListEvents(gCalendar, cal.date, 'beforeandafter');
	}

	// Note: Do not set current view to list because
	// may just be in landscape orientation which forces
	// full list view but want to keep currentView if it
	// is calendar so re-orientation to portrait shows calendar

}

function viewCalendar(refresh){

	$("#filterdiv").hide();

	$("#viewlist").show();
	$("#viewcalendar").hide();
	$("#calendar").show();
	$("#dayevents").css("height",listcalendarht).show();

	if (refresh) {
		getMonthEvents(gCalendar, cal.date);
		getDayEvents(gCalendar, cal.date);
	}

	// Always set currentView to calendar here
	currentView = 'calendar';

}

//######################  AJAX Functions  ######################
function commonAjaxCallback(data, result){

	if(data == undefined){
		return false;
	}

	if(data.status.PHPSESSID){
		gPHPSESSID = "?PHPSESSID=" + data.status.PHPSESSID;
		gData = data;
	}

	cw_jsonStatus = data.status;

	calendar_type = data.status.calendar_type;
	gNoPublicCats = data.status.nopubliccats;
	gLoggedIn = data.status.loggedin;
	gCanAdd = data.status.canadd;
	gIsAdmin = data.status.isadmin;
	gIsManager = data.status.ismanager;

	gNumCatsCalendar = data.status.numcatscalendar;
	gNumCatsUser = data.status.numcatsuser;
	
	//showPopup(); // Commented out so does not show popup message after login

	if(data.status.code == 404){ 

		$("#cal_id").val(gCalendar);
		if (cal) {
			$(cal.grid).hide();
		}
		$("#promptCalendar").show();
		$("#navTodayAddLogInOut").hide();
		return false;

	} else if ((data.status.code == 401) || ((gNoPublicCats) && (!gLoggedIn))) {

		$("#cal_id").val(gCalendar);
		if (cal) {
		    $(cal.grid).hide();
		}
		$("#dayevents").hide();
		$("#navTodayAddLogInOut").hide();
		logincancelviz();
		$("#loginform").show();
		$("#username")[0].focus();
		gDestinationScreen = undefined;
		return false;
	}

	if (typeof data.settings != 'undefined') { // Not present if coming back from edit

		gIsMilitary = data.settings.military;
		gLocationPrefix = data.settings.location_prefix;

		gTimeZone = data.settings.tz_env_name;
		gTimeZoneOffset = data.settings.tzoffsetnodst;
		gEventTitleGoMore = data.settings.etitle_gomore;
		gEventTitleGoAction = data.settings.gomore_action;
		gCalShowBusy = data.settings.calshowbusy;
		gCalShowBusyText = data.settings.calshowbusytxt;
		gBannersOn = data.settings.banners_on;
		locations_only_admins = data.settings.locations_only_admins;
		allowed_locations  = data.settings.allowed_locations;

	}

	gLoggedIn = data.status.loggedin;
	gCanAdd = data.status.canadd;
	gIsAdmin = data.status.isadmin;
	gIsManager = data.status.ismanager;

	if (nolognavbar != 1) {
		if(gLoggedIn){    
			$("#loginlink").hide();
			$("#logoutlink").show();
		}
		else{
			$("#loginlink").show();
			$("#logoutlink").hide(); 
		}
	} else {
		$("#loginlink").hide();
		$("#logoutlink").hide(); 		
	}
	
	return true;
}

//------------------
// ERROR HANDLING
// -----------------

function handleAjaxError(XMLHttpRequest, textStatus, errorThrown) {

	$.hideIndicator(); // Juset in case still showing

	if (gDebug_On) {

		// Display error for diagnostic
		document.write(textStatus + " " + errorThrown);
		document.write("response: " + XMLHttpRequest.response + "<br>");
		document.write("responseType: " + XMLHttpRequest.responseType + "<br>");
		document.write("responseText: " + XMLHttpRequest.responseText + "<br>");
		document.write("status: " + XMLHttpRequest.status + "<br>");
		document.write("statusText: " + XMLHttpRequest.statusText + "<br>");
		
	} else {

		if (XMLHttpRequest.readyState == 4) {

            // HTTP error (can be checked by XMLHttpRequest.status and XMLHttpRequest.statusText)
            $.alert('Touch OK to continue','Processing Problem');

        } else if (XMLHttpRequest.readyState == 0) {

            // Network error (i.e. connection refused, access denied due to CORS, etc.)
            $.alert('Check internet connection','Connection Problem');

        } else {

            // Unknown error
            $.alert('Try again in a moment','Error Encountered');
        }

	}
}

function handleResponseError (data) {

	$.hideIndicator(); // Just in case still showing

	// Down for maintenance
	if (data.status.code == 999) {

		// Show alert
		$.alert('Try again after maintenance completed','Offline For Maintenance');

		// Show down for maintenance div
		$('#downformaintenance').show();

	} else if (data.status.code == 400) {

		// Argument error, rate limit error, others?
		$.alert(data.status.msg, 'Problem Found');

	} else if (data.status.code == 401) {

		// Hit rate limit, slow down
		$.alert('Private calendar requires login.','');

	} else {

		// Display error alert
		$.alert("Wait a minute and try again", "Server Error: "+data.status.code);

		// Attempt to show current view (i.e. month grid with list or full list)
		showCurrentView(currentView, false);
	}

}

//------------------
// GLOBAL AJAX SETUP
// -----------------

// Checks time since last server access to determing if session
// is 'stale' (i.e. if session most likely ended on server).  This
// is to prevent Android home screen app error when opened but not
// full refresh (i.e. warm or hot open on Android). Uses same var
// timeoutMilliseconds as conditional to determine if session stale
// This is called beforeSend for each ajax call by ajaxSetup
function sessionStale(){

	var gNowTime = new Date().getTime(); // Get now data/time in milliseconds

	// Check if over timeoutMilliseconds have passed since last ajax call
	// and if so then do complete refresh of the mobile app.  Uses the same
	// var timeoutMilliseconds plus one minute (60000) as test since refresh
	// should occur every timeoutMilliseconds

	if ((gNowTime - gTimeLastAjax) > (timeoutMilliseconds + 60000)) {
		location.reload(true);
		return true;
	} else {
		gTimeLastAjax = new Date().getTime(); // move to commonajaxcallback?
		return false;
	}
}

$.ajaxSetup({

	cache : false,
	beforeSend: function (jqXHR) {
		// Check if session older than session time out on server
		// and if 'stale' then 
		if (sessionStale()) {
			return false;
		}
    },
	error:function(XMLHttpRequest, textStatus, errorThrown) {
		handleAjaxError(XMLHttpRequest, textStatus, errorThrown);
	}
});

// For diagnostics
// $( document ).ajaxSend(function( event, request, settings ) {
//   alert(settings.url);
// });

// Show please wait image on ajaxt start
$(document).ajaxStart(function() {
	$.showIndicator();
});

// Hide please wait image on ajaxt end
$( document ).ajaxStop(function() {
	$.hideIndicator();
});

// ----------------------------------------------------------------------------------------------
// Function to get and set selected location
// ----------------------------------------------------------------------------------------------

function getlocation() {

	var selectedValue = $("#location_id").val();

	// DOM Global, remember last selected saved location id
	last_saved_location_id = selectedValue;
	
	if (selectedValue == 0) {
	
		// If location id is zero then blank all location fields
		$("#location_name").val('');
		$("#location_city").val('');
		$("#location_country").val('');
		$("#location_stateprovince").val('');
		$("#location_street").val('');
		$("#location_zippostal").val('');
		$("#location_no_conflicts").val(0);

		// Change text in Saved Locations zero option to un-select
		$("#location_id option[value='0']").text('Choose Saved Location');
	
	} else {
    
    	// Event has saved location so get details from server
	    var parameters = {crd:gCalendar};
	    var theurl = "/calendars/editevent_getlocation.php" + gPHPSESSID + "&location_id=" + selectedValue;
		$.getJSON(theurl, parameters,"json")
			.done(function(data) {
		    	statusObj = data.status;
				$("#location_name").val(data.location.location_name);
				$("#location_city").val(data.location.location_city);
				$("#location_country").val(data.location.location_country);
				$("#location_stateprovince").val(data.location.location_stateprovince);
				$("#location_street").val(data.location.location_street);
				$("#location_zippostal").val(data.location.location_zippostal);
				
				// Clear location message span just in case warning was present from previous
				// change to saved event information
				$("#locmsg").hide();
				
				// Note: Only setting flag for location not allowing conflicts, this is single location
				// at this time but future needs to support multiple locations so if any location does
				// not allow conflicts then flag is set.
				$("#location_no_conflicts").val(data.location.location_no_conflicts);

				// Change text in Saved Locations zero option to un-select
				$("#location_id option[value='0']").text('De-Select Saved Location');
				
		});
	}
}

// If location text changes then set id to zero so no longer saved location
// Also display message offering to save new location as reusable Saved Location
function locchange(event) {

	var locmsgdivid = 'locmsg'; // Default, location change message will show below location details

	// See change event was triggered by click on button.
	// The value of btnclicked is set onmousedown for each button
	// because the onchange event will trigger before the click event
	// on a button and we want to know which button is clicked here so
	// we can adjust the behavior of the save location message depending
	// on the button that was clicked. For example the cancel button just
	// closes the editor, the save button just shows the Save Location 
	// message and does not save until touch Save again

	if (btnclicked == 'cancelbtn') {
		eventDone();
		return true;
	} else if (btnclicked == 'deletebtn') {
		SaveEvent('delete');
		return true;
	}

	// Reset
	btnclicked = 'none';

	var btntxt_add = '<a style="display:inline-block;margin-top:10px;color:inherit;font-weight:bold;" href="#" onclick="addlocation(\'0\'); return false;" title="Click to save this as reusable location">';
	btntxt_add_1 =  btntxt_add + 'Add as new Saved Location</a>';
	btntxt_add_2 =  btntxt_add + 'Add ' + $("#location_name").val() + ' as new Saved Location</a>';

	var celltxt = '';

	if (last_saved_location_id != 0) {

		var btntxt_update = '<a style="display:inline-block;margin-top:10px;color:inherit;font-weight:bold;" href="#" onclick="addlocation(\'' + last_saved_location_id + '\'); return false;" title="Click to update this location">';
		btntxt_update += 'Update this Saved Location</a>';

		// This is a saved location that has been changed
		$("#location_id").val(0); // Set location id to zeror, no longer saved location
		$("#location_no_conflicts").val(0); // Only saved locations can have no conflicts set

		celltxt = "Changes to saved location, " + $("#location_id  option[value='" + last_saved_location_id + "']").text() + ", will only apply to this event.";

		if ((gIsAdmin == '1') || (locations_only_admins == 0)) { // Aways allow admins to add / update locations or any who edit if only admins option not set

			celltxt += ' You may:<br>' + btntxt_add_1 + '<br>' + btntxt_update; // append add and/or update links to saved locations message

			// Show location message and save as new location button
			$("#"+locmsgdivid).css("display","block").html(celltxt);

			return;

		} else {

			// Just show location message with no save as new location button
			$("#"+locmsgdivid).css({"display":"block","background-color":"#fcf8e3","color":"#c09853"}).html(celltxt);

		}

	} else {

		// Not a saved location changed, just location entered for event
		// Show suggestion to add to Saved Locations

		if ((gIsAdmin == '1') || ((locations_only_admins == 0))) { // If allowed to manage locations

			// This is new location not derived from Saved Location
			celltxt = "Suggestion: ";
			celltxt += btntxt_add_2; // append add link to saved locations message

			// Show location message and save as new location button
			$("#"+locmsgdivid).css("display","inline-block").html(celltxt);

		}
	}
}

// Add location to reusable Save Location list
function addlocation(update_location_id) {

	var current_locations = $("#location_id option").length;

	if (current_locations >= allowed_locations) {
		var alertstr = "You've exceeded your subscripiton limit of " + allowed_locations + " locations.<br>";
			alertstr += 'Email support@calendarwiz.com for more locations.';
			$.alert(alertstr, "Location Limit Exceeded");
		
		return false;
	}

	var location_name = escape($("#location_name").val());

	if (location_name == '') {
		$.alert("Please enter a Location Name", "");
		return false;
	}

	var location_street = escape($("#location_street").val());
	var location_city = escape($("#location_city").val());
	var location_stateprovince = escape($("#location_stateprovince").val());
	var location_zippostal = escape($("#location_zippostal").val());
	var location_country = escape($("#location_country").val());

	var theurl = "calendars/ajax/save_location_from_editor.php?crd=" + gCalendar;
	theurl += "&location_id=" + update_location_id;
	theurl += "&location_name=" + location_name;
	theurl += "&location_street=" + location_street;
	theurl += "&location_city=" + location_city;
	theurl += "&location_stateprovince=" + location_stateprovince;
	theurl += "&location_zippostal=" + location_zippostal;
	theurl += "&location_country=" + location_country;
	theurl += "&PHPSESSID=" + gPHPSESSID;
			
	// Do post to save the location
	$.getJSON(theurl, function(data){

		if (data.status.code == 200) {

			// Get info for new location
			var location_id = data.locationdetails.location_id;
			var location_name = unescape(data.locationdetails.location_name);

			if (update_location_id != 0) {

				// ----------------------------------------
				// UPDATED: Update location name in select
				// ----------------------------------------

				$('#location_id').find('option[value="' + location_id + '"]').text(location_name);
				$('#location_id').val(location_id);

			} else {

				// -----------------------------------------------
				// ADDED: Insert new location into location select
				// -----------------------------------------------

				// Insert new location into locations select options in alpha order
				// Note value != 0 is for first 'Select From...' dummy option

				var numsavedlocoptions = $('#location_id option').length;

				if (numsavedlocoptions == 1) {

					// This is first saved location so just append
					$('#location_id').append('<option value="' + location_id + '">' + location_name + '</option>');
		    		$('#location_id').val(location_id);

				} else {

					// Already one or more saved locations so insert in alphabetic order or to end
					var locoptioncount = 0;
					$('#location_id option').each(function() {
						locoptioncount++;
						if (locoptioncount == numsavedlocoptions){

							// Just append to end
							$('#location_id').append('<option value="' + location_id + '">' + location_name + '</option>');
				    		$('#location_id').val(location_id);
				    		return false;

						} else if ((this.text.toLowerCase() > location_name.toLowerCase()) && (this.value != 0)) {

							// Insert in alpha order
		    				$(this).before('<option value="' + location_id + '">' + location_name + '</option>');
		    				$('#location_id').val(location_id);
		    				return false;
		  				}
					});
				}
			}

			// Show brief success message - this div is defined in header.inc.php
			if (data.locationdetails.result == 'added') {
				// Added saved location
				if($("#locmsg").is(":visible")){
					$("#locmsg").html('<b>Location Added Successfully</b>').show().delay(4000).fadeOut();
				}
			} else {
				// Updated saved location
				if($("#locmsg").is(":visible")){
					$("#locmsg").html('<b>Location Updated Successfully</b>').show().delay(4000).fadeOut();
				}
			}

			numsavedlocoptions++;

			// KEEP THIS CODE FOR FUTURE USE
			//-----------------------------
			// Update mirror locations list
			//-----------------------------

			/*
			// Build item html
			var mirrorlochtml = '<div class="mirrorlocitem">';
			mirrorlochtml += '<input id="mlocid_' + location_id + '" name="mlocid_' + location_id + '" class="uniformjs" type="checkbox" value="' + location_id + '"';
			mirrorlochtml += ' data-noconflicts="0"';
			mirrorlochtml += ' data-name="' + location_name + '"';
			mirrorlochtml += '><label for="mlocid_' + location_id + '" class="mirrorlocname"> ' + location_name + '</label></div>';

			// Insert item into mirror locations list
			var nummirrorlocoptions = $('#mirrorloc_dialog .mirrorlocitem').length;
			if (nummirrorlocoptions == 1) {

				// This is first saved location so just append
				$('#mirrorloc_dialog').append(mirrorlochtml);

			} else {

				// Already one or more saved locations so insert in alphabetic order or to end
				var mirrorlocoptioncount = 0;
				$('#mirrorloc_dialog .mirrorlocitem').each(function() {
					mirrorlocoptioncount++;
					if (mirrorlocoptioncount == nummirrorlocoptions){

						// Just append to end
						$('#mirrorloc_dialog').append(mirrorlochtml);
			    		return false;

					} else if ($(this).find(".mirrorlocname").text().toLowerCase().trim() > location_name.toLowerCase()) {

						// Insert in alpha order
	    				$(this).before(mirrorlochtml);
	    				return false;
	  				}
				});
			}

			$("#mlocid_" + location_id).uniform();
			$.uniform.update("#mlocid_" + location_id);

			hidemirrorloc();

			// Show mirror locations select button if more than two saved locations
			if (numsavedlocoptions > 2) {
				$("#mirrorlocdiv").show();
				$("#mirrorloctoofew").hide();
			}
			*/

		} else {

			// Something went wrong
			$.alert(data.status.msg, "");
		}

	});
}

//#######################  Monthly Calendar  ##################################

// Returns if date in calendar grid is disabled (i.e. has no events)
// Will call getMonthEvents to get data from server if no already stored
// in monthEvents object is not yet defined
function disabledDates(date){

	//here we need to see if the date is already here. If not we need to get it
	// if ($.active > 0) {
	// 	return cwCal.FETCHING;
	// }
	
	if (monthEvents == undefined) {
		getMonthEvents(gCalendar, cal.date);
		return cwCal.FETCHING;
	} else {

		if(monthEvents[cal.dateToInt(date)] == undefined){
			return cwCal.DISABLED;
		} else {
			return cwCal.ENABLED;
		}
	}
}

// Handle touch on calendar grid date. Highlights selected date
// and calls getDayEvents which gets and displays events on that day
function selectedDate(e){
	
	var jCell = $(e.target);

	// Set all day numbers to white background
	$(".day_number").css("background","#fff")
					.css("box-shadow","none")
					.css("font-weight","normal");

	if (typeof(jCell[0].date) == 'undefined') {

		var jCell = $(e.currentTarget);
		if (typeof(jCell[0].date) == 'undefined') {
			var jCell = $(e.target).closest("td");
			if (typeof(jCell[0].date) == 'undefined') {
				return false;
			}
		}
	}

	// Set the selected day number to gray
	jCell.find(".day_number").css("background","#fff")
							 .css("font-weight","bold")
							 .css("box-shadow","#dcdcdc 0 6px 9px 2px inset");
	
	// Set his global variable for later
	gselectedDateClass = jCell.find(".day_number").parent().attr('class');

	// Go get events on this day and display in list below calendar grid
	getDayEvents(gCalendar, jCell[0].date);

}

// Navigate to previous or next day based on swipe on list under 
// calendar grid. Go to previous month if needed
function navDay(direction) {

	if (direction == 'prev') {
		cal.date.setDate(cal.date.getDate() - 1);
	} else if (direction == 'next') {
		cal.date.setDate(cal.date.getDate() + 1);
	}

	showCurrentView(currentView, true);

	return;

}

// Begin Calendar Grid Functions

var cwCal = function(grid, disabledDates, selectedDate, clearCache, pleaseWait){
	this.grid = grid;
	this.date = null;
	this.disabledDates = disabledDates;
	this.selectedDate = selectedDate;
	this.clearCache = clearCache;

	var that = this;

	this.navMonth = function(e){

		if(typeof(e) == "string"){
		    var direction = e;
		}else{
			var direction = $(e.target).closest(".nav").attr("id");
		}

		// Get date object for middle of currently displayed month
		var middate = new Date(that.date.getFullYear(),that.date.getMonth(),15,0,0,0,0);

		if(direction.match(/next/i)){

			// Add one month
			middate.setMonth(middate.getMonth() + 1);

		} else {

			// Subtract one month
			middate.setMonth(middate.getMonth() - 1);
		}

		// Reset currently displayed month to first of month
		that.date = new Date(middate.getFullYear(),middate.getMonth(),1,0,0,0,0);

		// Get calendar grid number of events on each day for new month
		getMonthEvents(gCalendar, that.date);

		// If new month is current month then go to today
		var todayDate = new Date();
		var todayMonth = todayDate.getMonth() - 1;
		var thatMonth = that.date.getMonth() - 1;
		var todayYear = todayDate.getFullYear();
		var thatYear = that.date.getFullYear();
		if ((todayMonth == thatMonth) && (todayYear == thatYear)) {
			that.date = todayDate;
		}

		// Get events on current display date
		getDayEvents(gCalendar, that.date);

	}

	// Bind previous and next month event to grid arrows
	$(".nav").bind("click", this.navMonth);

	this.dateToInt = function(date){
		var month = date.getMonth() + 1;
		if(month < 10){
			month = "0" + month;
		}
		else{
			month = month.toString();
		}
		var day = date.getDate();
		if(day < 10){
			day = "0" + day;
		}
		else{
			day = day.toString();
		}
		return parseInt(date.getFullYear().toString() + month + day);
	}
};

cwCal.months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
//cwCal.days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
cwCal.days = ["S", "M", "T", "W", "T", "F", "S"];

cwCal.ENABLED = 1;
cwCal.DISABLED = 0;
cwCal.FETCHING = -1;

// CALENDAR GRID RENDERING

cwCal.prototype.render = function(date, preserveCache){

	gCameFromMonth = true;
	if(!preserveCache){
		clearCache();
	}
	if(date == undefined){
		this.date = new Date();
	}
	else{
		this.date = date;
	}

	// Set todays date vars
	today = new Date();
	todaydom = today.getDate();
	todaymonth = today.getMonth();
	todayyear = today.getFullYear();
	todaydatestr = ""+todayyear+('0' + (todaymonth+1)).slice(-2)+('0' + (todaydom)).slice(-2);

	// Set currently viewed months date vars
	var initmonth = this.date.getMonth();
	$("#month").text(dateFormat.i18n.monthNames[initmonth + 12] + " " + this.date.getFullYear());

	// Note that start is incremented for each day being displayed in grid
	var start = new Date(this.date);
	var startmonth = start.getMonth();
	start.setDate(1);
	var dow = start.getDay();
	start.setDate(start.getDate() - dow);

	for(var i = 2; i < 8; i++){
		for(var j = 0; j < 7; j++){

			var dom = start.getDate();
			var moy = start.getMonth();
			var cell = this.grid.rows[i].cells[j];
			var jCell = $(cell);
			
			// Unbind click event, otherwise multiple bind occur
			// on the jCell causing mutiple request to the server
			jCell.unbind("click");

			var cellspanhtml = '<span class="day_number"';
			if (this.date.getTime() == start.getTime()) {
				cellspanhtml += ' style="background-color:#fff;font-weight:bold;box-shadow:#dcdcdc 0 6px 9px 2px inset" ';	
			}
			cellspanhtml += '>' + dom + '</span>';
			cell.innerHTML = cellspanhtml;

			cell.className = "";

			if((dom == todaydom) && (todaymonth == moy) && (todayyear == start.getFullYear())){
				cell.className = "today ";
			}
			else if(moy != startmonth){
				cell.className = "offmonth ";
			}
			if(j == 0 || j == 6){
				cell.className += "weekend ";
			}
			if((dom == 1) && (moy == this.date.getMonth())) {
				cell.className += "firstofmonth ";
			}

			var dateStatus = this.disabledDates(start);

			// Get date for this cell, note that start is incremented at end of this loop
			cell.date = new Date(start);
			jCell.bind("click", this.selectedDate);
			
			// Handle display if cell has events (ENABLED) or no events (DISABLED)
			if(dateStatus == cwCal.DISABLED){
				cell.className += "disabled";
				cell.innerHTML += "<div style='width:100%;position:relative'><div style='position:absolute;height:1px;width:1px;bottom:3px'>&nbsp;</div> </div>";
				if (this.date.getTime() == start.getTime()) { gselectedDateClass = 'disabled'; }
			}else if(dateStatus == cwCal.ENABLED){
				cell.className += "enabled";
				// Add html for small dot in cell indicating there are events on that cells day
				cell.innerHTML +="<div style='width:100%;position:relative'><div style='position:absolute;margin:auto;height:7px;width:7px;background:#ccc;border-radius:20px;left:43.4%;bottom:2px'>&nbsp;</div> </div>";
				if (this.date.getTime() == start.getTime()) { gselectedDateClass = 'enabled'; }
			}
			else{
				break;
			}
			start.setDate(dom + 1); // Increment start date object for next cell
		}
		if(dateStatus == cwCal.FETCHING)break;  
	}
	for(j = 0; j < 7; j++){
		this.grid.rows[1].cells[j].innerHTML = cwCal.days[j];
	}
	if(preserveCache){
		$(this.grid).show();
	}

	// Calculate center of month grid
	var offset = $(cal.grid).offset();
	var width = $(cal.grid).width();
	var height = $(cal.grid).height();
	gGridCenterX = (offset.left + width / 2) - 15;
	gGridCenterY = offset.top + height / 2;

}

// ------------------------------------
// EDIT EVENT FORM CONTROLS FUNCTIONS
// ------------------------------------

// Master function to set controls states depending on repeat
// type selected on page load or user selection

function initControls(){
	enablerptchoices();
	enableweekdays();
	enablerptdate();
	enablerptfields();
	if(cw_jsonStatus.view == "a"){
		$("#deleteButton").hide();
		$("#deleteButtonTop").hide();
	}
	else{
		$("#deleteButton").show();
		$("#deleteButtonTop").show();
	}
}


function docontrols() {    
	// Single occurrence of repeating event
	if (document.eventform.edittype.value == "single") { 
		disablerptchoices();
		disablerptdate();
		disablerptfields();
		disableweekdays();
		donoenddate();
		return;
	}
	// No repeating event
	if (document.eventform.rpt_type.selectedIndex == 0) { // No repeats
		disablerptdate();
		disablerptfields();
		disableweekdays();
		clearweekdays();
		donoenddate();
		disablerptdate();		
	}
	// Repeat options below
	if (document.eventform.rpt_type.selectedIndex == 1) { // Daily
		disablerptfields();
		disableweekdays();
		clearweekdays();
		donoenddate();
	} 
	if (document.eventform.rpt_type.selectedIndex == 2){ // Once Every # Days
		disableweekdays();
		clearweekdays();
		disablerptfields();
		document.eventform.rpt_days.disabled = false;
		$("#rpt_days").show();
		donoenddate();
		$(document.eventform.rpt_type.options[2]).text("Every...");
	}
	else{
		$(document.eventform.rpt_type.options[2]).text("Every # days");
	}

	if (document.eventform.rpt_type.selectedIndex == 3){ // Every # weeks by day
		disablerptfields();
		enableweekdays();
		document.eventform.rpt_weeks.disabled = false;
		$("#rpt_weeks").show();
		donoenddate();
		$(document.eventform.rpt_type.options[3]).text("Every...");
	}
	else{
		$(document.eventform.rpt_type.options[3]).text("Every # weeks");
	}
	if (document.eventform.rpt_type.selectedIndex == 4) { // Monthly by day
		disablerptfields();
		enableweekdays();
		document.eventform.rpt_month_place.disabled = false;
		$("#rpt_month_place").show();
		donoenddate();
	}
	if (document.eventform.rpt_type.selectedIndex == 5) { // Monthly by date
		disablerptfields();
		disableweekdays();
		clearweekdays();
		donoenddate();
	}
	if (document.eventform.rpt_type.selectedIndex == 6) { // Yearly by date
		disablerptfields();
		disableweekdays();
		clearweekdays();
		donoenddate();
	}

	return;
}

// Additional Controls Context Function Called By docontrols

// Disable repeat fields
function disablerptfields() {
	document.eventform.rpt_weeks.disabled=true;
	$("#rpt_weeks").hide();
	document.eventform.rpt_days.disabled=true;
	$("#rpt_days").hide();
	document.eventform.rpt_month_place.disabled=true;
	$("#rpt_month_place").hide();
}

// Enable repeat fields - for posting
function enablerptfields() {
	document.eventform.rpt_weeks.disabled=false;
	$("#rpt_weeks").show();
	document.eventform.rpt_days.disabled=false;
	$("#rpt_days").show();
	document.eventform.rpt_month_place.disabled=false;
	$("#rpt_month_place").show();
}

// Disable repeat date
function disablerptdate() {
	document.eventform.rpt_end_day.disabled=true;
	document.eventform.rpt_end_month.disabled=true;
	document.eventform.rpt_end_year.disabled=true;
	$("#enddate").hide();
}

// Enable repeat date
function enablerptdate() {
	document.eventform.rpt_end_day.disabled=false;
	document.eventform.rpt_end_month.disabled=false;
	document.eventform.rpt_end_year.disabled=false;
	$("#enddate").show();
}

//Disable weekdays
function disableweekdays() {
	// Disable check boxes
	document.eventform.rpt_sun.disabled=true;
	document.eventform.rpt_mon.disabled=true;
	document.eventform.rpt_tue.disabled=true;
	document.eventform.rpt_wed.disabled=true;
	document.eventform.rpt_thu.disabled=true;
	document.eventform.rpt_fri.disabled=true;
	document.eventform.rpt_sat.disabled=true;
	$("#selectbydays").hide();
}
// Enable weekdays
function enableweekdays() {
	document.eventform.rpt_sun.disabled=false;
	document.eventform.rpt_mon.disabled=false;
	document.eventform.rpt_tue.disabled=false;
	document.eventform.rpt_wed.disabled=false;
	document.eventform.rpt_thu.disabled=false;
	document.eventform.rpt_fri.disabled=false;
	document.eventform.rpt_sat.disabled=false;
	$("#selectbydays").show();
}
// Clear weekdays
function clearweekdays () {
	document.eventform.rpt_sun.checked=false;
	document.eventform.rpt_mon.checked=false;
	document.eventform.rpt_tue.checked=false;
	document.eventform.rpt_wed.checked=false;
	document.eventform.rpt_thu.checked=false;
	document.eventform.rpt_fri.checked=false;
	document.eventform.rpt_sat.checked=false;
}

// Disable all repeat choices
function disablerptchoices() {
	$("#repeat_disabled_note").show();
	$("#rpt_type").removeClass("dropdown-small").addClass("dropdown-disabled").attr("disabled", true);
}

// Enable all repeat choices
function enablerptchoices() {
	$("#repeat_disabled_note").hide();
	$("#rpt_type").removeClass("dropdown-disabled").addClass("dropdown-small").attr("disabled", false);
}

// Process click on allday checkbox
function doallday()  {
	if (document.eventform.allday.checked) {
		document.eventform.noend.checked = false;
		disabletimes();
		return;
	} else if (!document.eventform.noend.checked) {
		enabletimes();
		return;
	}	
}

// Process click on noend (time) checkbox
function donoend()  {
	if (document.eventform.noend.checked) {
		document.eventform.allday.checked = false;
		document.eventform.endhour.disabled = true;
		document.eventform.endminute.disabled = true;
		if (document.eventform.endampm) { document.eventform.endampm.disabled = true; }
		document.eventform.starthour.disabled = false;
		document.eventform.startminute.disabled = false;
		if (document.eventform.startampm) { document.eventform.startampm.disabled = false; }
		return;
	} else if (!document.eventform.allday.checked) {
		enabletimes();
		return;
	}	
}

// Process change to no end date checkbox
function donoenddate() {

	// If editing single occurrence of repeating event
	if (document.eventform.edittype.value == "single") {
		document.eventform.rpt_noenddate.disabled = true;
		$("#noenddate").hide();
		return;
	}

	// If yearly repeats not checked then disable
	if (document.eventform.rpt_type.selectedIndex != 6) {
		document.eventform.rpt_noenddate.checked = false;
		document.eventform.rpt_noenddate.disabled = true;
		$("#noenddate").hide();
	}	
	else {
		//yearly repeats is checked
		document.eventform.rpt_noenddate.disabled = false;
		$("#noenddate").show();
	}

	if (document.eventform.rpt_noenddate.checked) {
		disablerptdate();		
	} else {
		enablerptdate();
	}
}

function disabletimes() {
	document.eventform.starthour.disabled = true;
	document.eventform.startminute.disabled = true;
	if (document.eventform.startampm) { document.eventform.startampm.disabled = true; }
	document.eventform.endhour.disabled = true;
	document.eventform.endminute.disabled = true;
	if (document.eventform.endampm) { document.eventform.endampm.disabled = true; }
}

function enabletimes() {
	document.eventform.starthour.disabled = false;
	document.eventform.startminute.disabled = false;
	if (document.eventform.startampm) { document.eventform.startampm.disabled = false; }
	document.eventform.endhour.disabled = false;
	document.eventform.endminute.disabled = false;
	if (document.eventform.endampm) { document.eventform.endampm.disabled = false; }
}

endDateIsDirty = false; // Init, used by doDateSync function

// Function to sync start and end dates when banners on
function doDateSync(e) {

	var targetId = e.target.id;

	// Make sure start date is before End Date (single event or banner end date)

	var startday = Number(document.eventform.eday.value);
	var startmonth = Number(document.eventform.emonth.value);
	var startyear = Number(document.eventform.eyear.value);
	var starthour = Number(document.eventform.starthour.value);
	var startminute = Number(document.eventform.startminute.value);

	var endday = Number(document.eventform.end_eday.value);
	var endmonth = Number(document.eventform.end_emonth.value);
	var endyear = Number(document.eventform.end_eyear.value);
	var endhour = Number(document.eventform.endhour.value);
	var endminute = Number(document.eventform.endminute.value);

	var starttimestamp = new Date(startyear,startmonth,startday);
	var endtimestamp = new Date(endyear,endmonth,endday);

	if (starttimestamp != endtimestamp) {

		if ((targetId == 'eday') || (targetId == 'emonth') || (targetId == 'eyear')) {
			var startDateChanged = true;
			setNumDays('e');
		} else if ((targetId == 'end_eday') || (targetId == 'end_emonth') || (targetId == 'end_eyear')) {
			var endDateChanged = true;
			endDateIsDirty = true;
			setNumDays('end_e');
		}

		if ((startDateChanged)  && (!endDateIsDirty)) {

			$("#end_eday").val(startday);
			$("#end_emonth").val(startmonth);
			$("#end_eyear").val(startyear);
			setNumDays('end_e');

			return;
		}
	}

}

function weeksDaysUpdate(){
	var weeks = $("#rpt_weeks").val();
	if(weeks == "1"){
		weeks = "week";
	}
	else{
		weeks = weeks + " weeks";
	}
	$("#rpt_type option:eq(3)").text("Every " + weeks + " on these days");
	var days = $("#rpt_days").val();
	if(days == "2"){
		days = "other day";
	}
	else{
		days = days + " days";
	}
	$("#rpt_type option:eq(2)").text("Every " + days);
}

// END OF EDIT EVENT FORM CONTROLS //

// BEGIN EDIT EVENT FORM VALIDATION FUNCTIONS

// Utility function to display validation message
function cwscroll (positionselector) {
	var offset = $(positionselector).offset();
	$('html,body').animate({ scrollTop: offset.top - 100 }, { duration: 'slow', easing: 'swing'});
}

// Validate edit event fields before saving
function validate() {	
	// --------------------------------------------------------
	// Dates and Times Validation
	// --------------------------------------------------------

	// Check text fields
	var value = $("#title").val();

	if (value == "") {
		document.eventform.title.focus();
		$.alert("Please enter an event Title", "");
		return false;
	}

	// Check that category was selected
	var value = document.eventform.category_id.value;
	if (value == "0") {
		document.eventform.category_id.focus();
		$.alert("Please select a Category", "");
		return false;
	}

	var isMilitaryTime = !$("#startampm").is(":visible"); // If startam field visible then NOT military

	if (gbanners_on == '1') {

		// -----------
		// BANNERS ON
		// -----------

		// Get date and time vars
		var startday = Number(document.eventform.eday.value);
		var startmonth = Number(document.eventform.emonth.value);
		var startyear = Number(document.eventform.eyear.value);
		var starthour = Number(document.eventform.starthour.value);
		var startminute = Number(document.eventform.startminute.value);
		var endday = Number(document.eventform.end_eday.value);
		var endmonth = Number(document.eventform.end_emonth.value);
		var endyear = Number(document.eventform.end_eyear.value);
		var endhour = Number(document.eventform.endhour.value);
		var endminute = Number(document.eventform.endminute.value);

		if (!isMilitaryTime) { // If not military or 24 hour format

			// Need to convert to 24 hour format
			var startampm = document.eventform.startampm.value;
			var endampm = document.eventform.endampm.value;

			// Convert start hour to military time
			if ((startampm == "am") && (starthour == 12)) {
				starthour = starthour - 12;
			} else if ((startampm == "pm") && (starthour != 12)) {
				starthour = starthour + 12;
			}
			// Convert end hour to military time
			if ((endampm == "am") && (endhour == 12)) {
				endhour = endhour - 12;
			} else if ((endampm == "pm") && (endhour != 12)) {
				endhour = endhour + 12;
			}

		} else {

			var startampm = "";
			var endampm = "";
		}

		// Get just date timestamps not times
		var startdaytimestamp = new Date(startyear,startmonth,startday);
		var enddaytimestamp = new Date(endyear,endmonth,endday);

		// If overnight shift then make end on next day
		if ((starthour >= 12) && (endhour < 12)) {
			var tendstamp = enddaytimestamp.getTime() + (1 * 24 * 60 * 60 * 1000);
			enddaytimestamp.setTime(tendstamp);
		}

		// Make sure end date not before start date
		if (enddaytimestamp < startdaytimestamp) {
			cwscroll ("#eday");
			$.alert("Start Date is after End Date","");
			return false;
		}

		// Get number of days spanned
		var days_span = ((enddaytimestamp - startdaytimestamp) / 86400000) + 1; // Get days spanned by event

		if (days_span == 1) { // if not banner event

			if ((document.eventform.noend.checked == false) && (document.eventform.allday.checked == false)) {

				// Not banner and not allday or not end so need to check event times

				// Get start and end timestamps including times
				var starttimetimestamp = new Date(startyear,startmonth,startday,starthour,startminute);
				var endtimetimestamp = new Date(endyear,endmonth,endday,endhour,endminute);

				// Make sure single day / non banner event start time not equal or after end time
				if (endtimetimestamp <= starttimetimestamp) {
					cwscroll ("#starthour");
					$.alert("Start Time is same or after End Time","");
					return false;
				}
			}

		} else { // If banner event

			// Is banner event so check not exceeding maximum days span
			// Check the date range, 86400000 is the number of milliseconds in one day
			var ban_days_back = "";

			if (days_span > ban_days_back) {
				cwscroll ("#eyear");
				$.alert("Individual events cannot span more than " + ban_days_back + " days","");
				return false;
			}			

		}

	} else {

		// BANNERS OFF

		// Check event start time is before end time on a day
		// Modified to skip pm to am event times to allow
		// events starting at say 11:00pm and ending at 2:00am
		// the next day.

		veday = Number(document.eventform.eday.value);
		vemonth = Number(document.eventform.emonth.value) - 1; // Months are 0-11 in javascript
		veyear = Number(document.eventform.eyear.value);
		vstarthour = Number(document.eventform.starthour.value);
		vstartminute = Number(document.eventform.startminute.value);
		vendhour = Number(document.eventform.endhour.value);
		vendminute = Number(document.eventform.endminute.value);

		if (!isMilitaryTime) {

			vstartampm = document.eventform.startampm.value;
			vendampm = document.eventform.endampm.value;

			// Convert start hour to military time
			if ((vstartampm == "am") && (vstarthour == 12)) {
				vstarthour = vstarthour - 12;
			} else if ((vstartampm == "pm") && (vstarthour != 12)) {
				vstarthour = vstarthour + 12;
			}

			// Convert end hour to military time
			if ((vendampm == "am") && (vendhour == 12)) {
				vendhour = vendhour - 12;
			} else if ((vendampm == "pm") && (vendhour != 12)) {
				vendhour = vendhour + 12;
			}

		}

		vstartstamp = new Date(veyear,vemonth,veday,vstarthour,vstartminute,0);
		vendstamp = new Date(veyear,vemonth,veday,vendhour,vendminute,0);

		// If overnight shift then make end on next day
		if ((vstarthour >= 12) && (vendhour < 12)) {
			var tendstamp = vendstamp.getTime();
			tendstamp = tendstamp + (1 * 24 * 60 * 60 * 1000);
			vendstamp.setTime(tendstamp);
		}

		if ((document.eventform.noend.checked == false) && (document.eventform.allday.checked == false)) { // Skip if no end time or allday

			if (vstartstamp.getTime() >= vendstamp.getTime()) {
				$.alert("Start Time is equal to or after End Time","");
				return false;
			}
		}

	}
	
	// If repeating and not editing single occurrence, check start date is before end date
	if ((!document.eventform.rpt_type.selectedIndex == 0) && (document.eventform.edittype.value != "single") && (!document.eventform.rpt_noenddate.checked)) {

		var startday = Number(document.eventform.eday.value);
		var startmonth = Number(document.eventform.emonth.value) - 1;
		var startyear = Number(document.eventform.eyear.value);
		var starthour = Number(document.eventform.starthour.value);
		var startminute = Number(document.eventform.startminute.value);

		var rptendday = Number(document.eventform.rpt_end_day.value);
		var rptendmonth = Number(document.eventform.rpt_end_month.value) - 1;
		var rptendyear = Number(document.eventform.rpt_end_year.value);
		var endhour = Number(document.eventform.endhour.value);
		var endminute = Number(document.eventform.endminute.value);

		var starttimestamp = new Date(startyear,startmonth,startday);
		var rptendtimestamp = new Date(rptendyear,rptendmonth,rptendday);

		if (starttimestamp >= rptendtimestamp) {
			$.alert("Start Date is equal to or later than Repeat End Date","");
			return false;
		}
	}

	// For applicable options, maker sure day of week(s) are checked
	if ((document.eventform.rpt_type.selectedIndex == 3) || (document.eventform.rpt_type.selectedIndex == 4)) {
		var nd = 0;
		if (document.eventform.rpt_sun.checked) { nd++; }
		if (document.eventform.rpt_mon.checked) { nd++; }
		if (document.eventform.rpt_tue.checked) { nd++; }
		if (document.eventform.rpt_wed.checked) { nd++; }
		if (document.eventform.rpt_thu.checked) { nd++; }
		if (document.eventform.rpt_fri.checked) { nd++; }
		if (document.eventform.rpt_sat.checked) { nd++; }
		if (nd == 0) {
			$.alert("Please select days of week to complete repeating event","");
			return false;
		}
	}
	return true;
}

// END OF EDIT EVENT FORM VALIDATION

/**
 * Determine the mobile operating system.
 * This function returns one of 'iOS', 'Android', 'Windows Phone', or 'unknown'.
 *
 * @returns {String}
 */
function getMobileOperatingSystem() {
  var userAgent = navigator.userAgent || navigator.vendor || window.opera;

      // Windows Phone must come first because its UA also contains "Android"
    if (/windows phone/i.test(userAgent)) {
        return "Windows Phone";
    }

    if (/android/i.test(userAgent)) {
        return "Android";
    }

    // iOS detection from: http://stackoverflow.com/a/9039885/177710
    if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
        return "iOS";
    }

    return "unknown";
}

// Ulility function to change newlines to <br>
function nl2br (str, is_xhtml) {   
    var breakTag = (is_xhtml || typeof is_xhtml === 'undefined') ? '<br />' : '<br>';    
    return (str + '').replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, '$1'+ breakTag +'$2');

}

// A call to this function is in commonAjaxCallback() NOW COMMENTED OUT OF COMMONAJAXCALLBACK
// just after gLoggedIn is assigned.
function showPopup() {
	if (gLoggedIn && readCookie("cw_mobile_pop_dismissed") != "true") {	
		$("#popup_message").fadeIn("slow");
	}
}


function dismissPopup() {
	$("#popup_message").fadeOut();
	createCookie("cw_mobile_pop_dismissed", "true",1000);
}


// As last resort puts debug text into div at bottom of page
function debug(txt){
	$("#debug").text($("#debug").text() + " " + txt);
}


/*
* Date Format 1.2.3
* (c) 2007-2009 Steven Levithan <stevenlevithan.com>
* MIT license
*
* Includes enhancements by Scott Trenda <scott.trenda.net>
* and Kris Kowal <cixar.com/~kris.kowal/>
*
* Accepts a date, a mask, or a date and a mask.
* Returns a formatted version of the given date.
* The date defaults to the current date/time.
* The mask defaults to dateFormat.masks.default.
*/
function pad(val, len) {
	val = String(val);
	len = len || 2;
	while (val.length < len) val = "0" + val;
	return val;
};

var dateFormat = function () {
	var	token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
	timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
	timezoneClip = /[^-+\dA-Z]/g;


	// Regexes and supporting functions are cached through closure
	return function (date, mask, utc) {
		var dF = dateFormat;

		// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
		if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
			mask = date;
			date = undefined;
		}

		// Passing date through Date applies Date.parse, if necessary
		date = date ? new Date(date) : new Date;
		if (isNaN(date)) throw SyntaxError("invalid date");

		mask = String(dF.masks[mask] || mask || dF.masks["default"]);

		// Allow setting the utc argument via the mask
		if (mask.slice(0, 4) == "UTC:") {
			mask = mask.slice(4);
			utc = true;
		}

		var	_ = utc ? "getUTC" : "get",
		d = date[_ + "Date"](),
		D = date[_ + "Day"](),
		m = date[_ + "Month"](),
		y = date[_ + "FullYear"](),
		H = date[_ + "Hours"](),
		M = date[_ + "Minutes"](),
		s = date[_ + "Seconds"](),
		L = date[_ + "Milliseconds"](),
		o = utc ? 0 : date.getTimezoneOffset(),
		flags = {
			d:    d,
			dd:   pad(d),
			ddd:  dF.i18n.dayNames[D],
			dddd: dF.i18n.dayNames[D + 7],
			m:    m + 1,
			mm:   pad(m + 1),
			mmm:  dF.i18n.monthNames[m],
			mmmm: dF.i18n.monthNames[m + 12],
			yy:   String(y).slice(2),
			yyyy: y,
			h:    H % 12 || 12,
			hh:   pad(H % 12 || 12),
			H:    H,
			HH:   pad(H),
			M:    M,
			MM:   pad(M),
			s:    s,
			ss:   pad(s),
			l:    pad(L, 3),
			L:    pad(L > 99 ? Math.round(L / 10) : L),
			t:    H < 12 ? "a"  : "p",
			tt:   H < 12 ? "am" : "pm",
			T:    H < 12 ? "A"  : "P",
			TT:   H < 12 ? "AM" : "PM",
			Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
			o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
			S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
		};

		return mask.replace(token, function ($0) {
			return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
		});
	};
}();

// Some common format strings
dateFormat.masks = {
	"default":      "ddd mmm dd yyyy HH:MM:ss",
	shortDate:      "m/d/yy",
	mediumDate:     "mmm d, yyyy",
	longDate:       "mmmm d, yyyy",
	fullDate:       "dddd, mmmm d, yyyy",
	shortTime:      "h:MM TT",
	mediumTime:     "h:MM:ss TT",
	longTime:       "h:MM:ss TT Z",
	isoDate:        "yyyy-mm-dd",
	isoTime:        "HH:MM:ss",
	isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
	isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};

// Internationalization strings
dateFormat.i18n = {
	dayNames: [
	"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
	"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
	],
	monthNames: [
	"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
	"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
	]
};

dateFormat.daysInMonth = [0,31,28,31,30,31,30,31,31,30,31,30,31];

// For convenience...
Date.prototype.format = function (mask, utc) {
	return dateFormat(this, mask, utc);
};

// END OF Date Format 1.2.3

/**
 * jQuery Plugin to obtain touch gestures from iPhone, iPod Touch and iPad, should also work with Android mobile phones (not tested yet!)
 * Common usage: wipe images (left and right to show the previous or next image)
 * 
 * @author Andreas Waltl, netCU Internetagentur (http://www.netcu.de)
 * @version 1.1.1 (9th December 2010) - fix bug (older IE's had problems)
 * @version 1.1 (1st September 2010) - support wipe up and wipe down
 * @version 1.0 (15th July 2010)
 * THIS MODIFIED BY DWM 161031 TO FIX INCORRECT SWIPE RIGHT WHEN DAY VIEW WITH
 * LONG LIST OF EVENTS WHEN SLIGHT DIAGONAL IN SWIPE DOWN CAUSING SWIPE ON X AXIS
 */
(function($) {

   $.fn.touchwipe = function(settings) {
     var config = {
    		min_move_x: 75,
    		min_move_y: 75,
 			wipeLeft: function() { },
 			wipeRight: function() { },
 			wipeUp: function() { },
 			wipeDown: function() { },
			preventDefaultEvents: true
	 };
     
     if (settings) $.extend(config, settings);
 
     this.each(function() {
    	 var startX;
    	 var startY;
		 var isMoving = false;
		 var wasWipe = false;
		 var target;

    	 function cancelTouch() {
    		 this.removeEventListener('touchmove', onTouchMove);
    		 isMoving = false;
    		 wasWipe = true;
    	 }

    	 function wipeX(dx) {
		    wasWipe = true;
			cancelTouch();
			if(dx > 0) {
				config.wipeLeft();
			}
			else {
				config.wipeRight();
			}
    	 }

    	 function wipeY(dy) {
		    wasWipe = true;
			cancelTouch();
			if(dy > 0) {
				config.wipeDown();
			}
			else {
				config.wipeUp();
			}   	 	
    	 }

    	 function onTouchMove(e) {
    		 if(config.preventDefaultEvents) {
    			 e.preventDefault();
    		 }
    		 if(isMoving) {
	    		 var x = e.touches[0].pageX;
	    		 var y = e.touches[0].clientY;
	    		 var dx = startX - x;
	    		 var dy = startY - y;
	    		 var dxabs = Math.abs(dx);
	    		 var dyabs = Math.abs(dy);

	    		 if (dxabs >= config.min_move_x) { var dxmax = true; } else { var dxmax = false; }
	    		 if (dyabs >= config.min_move_y) { var dymax = true; } else { var dymax = false; }

	    		 if ((dxmax) && (dymax)) {
	    		 	if (dxabs > dyabs) {
	    		 		wipeX(dx);
	    		 	} else {
	    		 		wipeY(dy);
	    		 	}
	    		 } else if (dxmax) {
	    		 	wipeX(dx);
	    		 } else if (dymax) {
	    		 	wipeY(dy);
	    		 }
    		 }
    	 }
    	 
    	 function onTouchEnd(e){            
            if(!wasWipe){
                config.click({target:target});
            }
            this.removeEventListener('touchend', onTouchEnd);
    	 }
    	 
    	 function onTouchStart(e)
    	 {
    		 if (e.touches.length == 1) {
    			 startX = e.touches[0].pageX;
    			 startY = e.touches[0].clientY;

    			 target = e.touches[0].target;
    			 isMoving = true;
    			 wasWipe = false;
    			 this.addEventListener('touchmove', onTouchMove, false);
    			 if(config.click){
    			    this.addEventListener('touchend', onTouchEnd, false);
    			 }
    		 }
    	 }    	 
    	 if ('ontouchstart' in document.documentElement) {
    		 this.addEventListener('touchstart', onTouchStart, false);
    	 }
     });

	// END OF jQuery Plugin to obtain touch gestures

	// Detects focus and blur on form fields and corrects visibility
	// issues with navigtion bars - maybe only needed for iOS
	if(/ipad|iphone|ipod/i.test(navigator.userAgent.toLowerCase())) {
	    $(document).on('focus', 'input, textarea, select', function() {
	        $(".action_row").hide();
	    });
	    $(document).on('blur', 'input, textarea, select', function() {
	    	if ($("#loginform").is(':hidden')) { // login form does not have action_row
	        	display_action_row();
	        }
	    });
	}

    return this;

   };
 
 })(jQuery);

// Include email validaton script

// email-addresses.js - RFC 5322 email address parser
// v 3.0.1
// From: https://github.com/jackbearheart/email-addresses
//
// http://tools.ietf.org/html/rfc5322
//
// This library does not validate email addresses.
// emailAddresses attempts to parse addresses using the (fairly liberal)
// grammar specified in RFC 5322.
//
// email-addresses returns {
//     ast: <an abstract syntax tree based on rfc5322>,
//     addresses: [{
//            node: <node in ast for this address>,
//            name: <display-name>,
//            address: <addr-spec>,
//            local: <local-part>,
//            domain: <domain>
//         }, ...]
// }
//
// emailAddresses.parseOneAddress and emailAddresses.parseAddressList
// work as you might expect. Try it out.
//
// Many thanks to Dominic Sayers and his documentation on the is_email function,
// http://code.google.com/p/isemail/ , which helped greatly in writing this parser.


function checkemailaddress(emailstr) {

    if (emailstr == '') { return false; }

    // Get parts of email address
    emailobj = emailAddresses.parseOneAddress(emailstr);
    //emailobj = MyCwCal.emailAddresses.parseOneAddress(emailstr)
    //emailobj = this.emailAddresses.parseOneAddress(emailstr);

    if (emailobj && emailobj !== 'null' && emailobj !== 'undefined') {
        nodisplaynameemailstr = emailobj.address;
    } else {
        nodisplaynameemailstr = 'invalid';
    }

    // Check for correct email address format
    var filter  = /^([a-zA-Z0-9_+'\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

    if (!filter.test(nodisplaynameemailstr)) {
        return false;
    } else {
        return true;
    }    
}


(function (global) {
"use strict";

function parse5322(opts) {

    // tokenizing functions

    function inStr() { return pos < len; }
    function curTok() { return parseString[pos]; }
    function getPos() { return pos; }
    function setPos(i) { pos = i; }
    function nextTok() { pos += 1; }
    function initialize() {
        pos = 0;
        len = parseString.length;
    }

    // parser helper functions

    function o(name, value) {
        return {
            name: name,
            tokens: value || "",
            semantic: value || "",
            children: []
        };
    }

    function wrap(name, ast) {
        var n;
        if (ast === null) { return null; }
        n = o(name);
        n.tokens = ast.tokens;
        n.semantic = ast.semantic;
        n.children.push(ast);
        return n;
    }

    function add(parent, child) {
        if (child !== null) {
            parent.tokens += child.tokens;
            parent.semantic += child.semantic;
        }
        parent.children.push(child);
        return parent;
    }

    function compareToken(fxnCompare) {
        var tok;
        if (!inStr()) { return null; }
        tok = curTok();
        if (fxnCompare(tok)) {
            nextTok();
            return o('token', tok);
        }
        return null;
    }

    function literal(lit) {
        return function literalFunc() {
            return wrap('literal', compareToken(function (tok) {
                return tok === lit;
            }));
        };
    }

    function and() {
        var args = arguments;
        return function andFunc() {
            var i, s, result, start;
            start = getPos();
            s = o('and');
            for (i = 0; i < args.length; i += 1) {
                result = args[i]();
                if (result === null) {
                    setPos(start);
                    return null;
                }
                add(s, result);
            }
            return s;
        };
    }

    function or() {
        var args = arguments;
        return function orFunc() {
            var i, result, start;
            start = getPos();
            for (i = 0; i < args.length; i += 1) {
                result = args[i]();
                if (result !== null) {
                    return result;
                }
                setPos(start);
            }
            return null;
        };
    }

    function opt(prod) {
        return function optFunc() {
            var result, start;
            start = getPos();
            result = prod();
            if (result !== null) {
                return result;
            }
            else {
                setPos(start);
                return o('opt');
            }
        };
    }

    function invis(prod) {
        return function invisFunc() {
            var result = prod();
            if (result !== null) {
                result.semantic = "";
            }
            return result;
        };
    }

    function colwsp(prod) {
        return function collapseSemanticWhitespace() {
            var result = prod();
            if (result !== null && result.semantic.length > 0) {
                result.semantic = " ";
            }
            return result;
        };
    }

    function star(prod, minimum) {
        return function starFunc() {
            var s, result, count, start, min;
            start = getPos();
            s = o('star');
            count = 0;
            min = minimum === undefined ? 0 : minimum;
            while ((result = prod()) !== null) {
                count = count + 1;
                add(s, result);
            }
            if (count >= min) {
                return s;
            }
            else {
                setPos(start);
                return null;
            }
        };
    }

    // One expects names to get normalized like this:
    // "  First  Last " -> "First Last"
    // "First Last" -> "First Last"
    // "First   Last" -> "First Last"
    function collapseWhitespace(s) {
        return s.replace(/([ \t]|\r\n)+/g, ' ').replace(/^\s*/, '').replace(/\s*$/, '');
    }

    // UTF-8 pseudo-production (RFC 6532)
    // RFC 6532 extends RFC 5322 productions to include UTF-8
    // using the following productions:
    // UTF8-non-ascii  =   UTF8-2 / UTF8-3 / UTF8-4
    // UTF8-2          =   <Defined in Section 4 of RFC3629>
    // UTF8-3          =   <Defined in Section 4 of RFC3629>
    // UTF8-4          =   <Defined in Section 4 of RFC3629>
    //
    // For reference, the extended RFC 5322 productions are:
    // VCHAR   =/  UTF8-non-ascii
    // ctext   =/  UTF8-non-ascii
    // atext   =/  UTF8-non-ascii
    // qtext   =/  UTF8-non-ascii
    // dtext   =/  UTF8-non-ascii
    function isUTF8NonAscii(tok) {
        // In JavaScript, we just deal directly with Unicode code points,
        // so we aren't checking individual bytes for UTF-8 encoding.
        // Just check that the character is non-ascii.
        return tok.charCodeAt(0) >= 128;
    }


    // common productions (RFC 5234)
    // http://tools.ietf.org/html/rfc5234
    // B.1. Core Rules

    // CR             =  %x0D
    //                         ; carriage return
    function cr() { return wrap('cr', literal('\r')()); }

    // CRLF           =  CR LF
    //                         ; Internet standard newline
    function crlf() { return wrap('crlf', and(cr, lf)()); }

    // DQUOTE         =  %x22
    //                         ; " (Double Quote)
    function dquote() { return wrap('dquote', literal('"')()); }

    // HTAB           =  %x09
    //                         ; horizontal tab
    function htab() { return wrap('htab', literal('\t')()); }

    // LF             =  %x0A
    //                         ; linefeed
    function lf() { return wrap('lf', literal('\n')()); }

    // SP             =  %x20
    function sp() { return wrap('sp', literal(' ')()); }

    // VCHAR          =  %x21-7E
    //                         ; visible (printing) characters
    function vchar() {
        return wrap('vchar', compareToken(function vcharFunc(tok) {
            var code = tok.charCodeAt(0);
            var accept = (0x21 <= code && code <= 0x7E);
            if (opts.rfc6532) {
                accept = accept || isUTF8NonAscii(tok);
            }
            return accept;
        }));
    }

    // WSP            =  SP / HTAB
    //                         ; white space
    function wsp() { return wrap('wsp', or(sp, htab)()); }


    // email productions (RFC 5322)
    // http://tools.ietf.org/html/rfc5322
    // 3.2.1. Quoted characters

    // quoted-pair     =   ("\" (VCHAR / WSP)) / obs-qp
    function quotedPair() {
        var qp = wrap('quoted-pair',
        or(
            and(literal('\\'), or(vchar, wsp)),
            obsQP
        )());
        if (qp === null) { return null; }
        // a quoted pair will be two characters, and the "\" character
        // should be semantically "invisible" (RFC 5322 3.2.1)
        qp.semantic = qp.semantic[1];
        return qp;
    }

    // 3.2.2. Folding White Space and Comments

    // FWS             =   ([*WSP CRLF] 1*WSP) /  obs-FWS
    function fws() {
        return wrap('fws', or(
            obsFws,
            and(
                opt(and(
                    star(wsp),
                    invis(crlf)
                   )),
                star(wsp, 1)
            )
        )());
    }

    // ctext           =   %d33-39 /          ; Printable US-ASCII
    //                     %d42-91 /          ;  characters not including
    //                     %d93-126 /         ;  "(", ")", or "\"
    //                     obs-ctext
    function ctext() {
        return wrap('ctext', or(
            function ctextFunc1() {
                return compareToken(function ctextFunc2(tok) {
                    var code = tok.charCodeAt(0);
                    var accept =
                        (33 <= code && code <= 39) ||
                        (42 <= code && code <= 91) ||
                        (93 <= code && code <= 126);
                    if (opts.rfc6532) {
                        accept = accept || isUTF8NonAscii(tok);
                    }
                    return accept;
                });
            },
            obsCtext
        )());
    }

    // ccontent        =   ctext / quoted-pair / comment
    function ccontent() {
        return wrap('ccontent', or(ctext, quotedPair, comment)());
    }

    // comment         =   "(" *([FWS] ccontent) [FWS] ")"
    function comment() {
        return wrap('comment', and(
            literal('('),
            star(and(opt(fws), ccontent)),
            opt(fws),
            literal(')')
        )());
    }

    // CFWS            =   (1*([FWS] comment) [FWS]) / FWS
    function cfws() {
        return wrap('cfws', or(
            and(
                star(
                    and(opt(fws), comment),
                    1
                ),
                opt(fws)
            ),
            fws
        )());
    }

    // 3.2.3. Atom

    //atext           =   ALPHA / DIGIT /    ; Printable US-ASCII
    //                       "!" / "#" /        ;  characters not including
    //                       "$" / "%" /        ;  specials.  Used for atoms.
    //                       "&" / "'" /
    //                       "*" / "+" /
    //                       "-" / "/" /
    //                       "=" / "?" /
    //                       "^" / "_" /
    //                       "`" / "{" /
    //                       "|" / "}" /
    //                       "~"
    function atext() {
        return wrap('atext', compareToken(function atextFunc(tok) {
            var accept =
                ('a' <= tok && tok <= 'z') ||
                ('A' <= tok && tok <= 'Z') ||
                ('0' <= tok && tok <= '9') ||
                (['!', '#', '$', '%', '&', '\'', '*', '+', '-', '/',
                  '=', '?', '^', '_', '`', '{', '|', '}', '~'].indexOf(tok) >= 0);
            if (opts.rfc6532) {
                accept = accept || isUTF8NonAscii(tok);
            }
            return accept;
        }));
    }

    // atom            =   [CFWS] 1*atext [CFWS]
    function atom() {
        return wrap('atom', and(colwsp(opt(cfws)), star(atext, 1), colwsp(opt(cfws)))());
    }

    // dot-atom-text   =   1*atext *("." 1*atext)
    function dotAtomText() {
        var s, maybeText;
        s = wrap('dot-atom-text', star(atext, 1)());
        if (s === null) { return s; }
        maybeText = star(and(literal('.'), star(atext, 1)))();
        if (maybeText !== null) {
            add(s, maybeText);
        }
        return s;
    }

    // dot-atom        =   [CFWS] dot-atom-text [CFWS]
    function dotAtom() {
        return wrap('dot-atom', and(invis(opt(cfws)), dotAtomText, invis(opt(cfws)))());
    }

    // 3.2.4. Quoted Strings

    //  qtext           =   %d33 /             ; Printable US-ASCII
    //                      %d35-91 /          ;  characters not including
    //                      %d93-126 /         ;  "\" or the quote character
    //                      obs-qtext
    function qtext() {
        return wrap('qtext', or(
            function qtextFunc1() {
                return compareToken(function qtextFunc2(tok) {
                    var code = tok.charCodeAt(0);
                    var accept =
                        (33 === code) ||
                        (35 <= code && code <= 91) ||
                        (93 <= code && code <= 126);
                    if (opts.rfc6532) {
                        accept = accept || isUTF8NonAscii(tok);
                    }
                    return accept;
                });
            },
            obsQtext
        )());
    }

    // qcontent        =   qtext / quoted-pair
    function qcontent() {
        return wrap('qcontent', or(qtext, quotedPair)());
    }

    //  quoted-string   =   [CFWS]
    //                      DQUOTE *([FWS] qcontent) [FWS] DQUOTE
    //                      [CFWS]
    function quotedString() {
        return wrap('quoted-string', and(
            invis(opt(cfws)),
            invis(dquote), star(and(opt(colwsp(fws)), qcontent)), opt(invis(fws)), invis(dquote),
            invis(opt(cfws))
        )());
    }

    // 3.2.5 Miscellaneous Tokens

    // word            =   atom / quoted-string
    function word() {
        return wrap('word', or(atom, quotedString)());
    }

    // phrase          =   1*word / obs-phrase
    function phrase() {
        return wrap('phrase', or(obsPhrase, star(word, 1))());
    }

    // 3.4. Address Specification
    //   address         =   mailbox / group
    function address() {
        return wrap('address', or(mailbox, group)());
    }

    //   mailbox         =   name-addr / addr-spec
    function mailbox() {
        return wrap('mailbox', or(nameAddr, addrSpec)());
    }

    //   name-addr       =   [display-name] angle-addr
    function nameAddr() {
        return wrap('name-addr', and(opt(displayName), angleAddr)());
    }

    //   angle-addr      =   [CFWS] "<" addr-spec ">" [CFWS] /
    //                       obs-angle-addr
    function angleAddr() {
        return wrap('angle-addr', or(
            and(
                invis(opt(cfws)),
                literal('<'),
                addrSpec,
                literal('>'),
                invis(opt(cfws))
            ),
            obsAngleAddr
        )());
    }

    //   group           =   display-name ":" [group-list] ";" [CFWS]
    function group() {
        return wrap('group', and(
            displayName,
            literal(':'),
            opt(groupList),
            literal(';'),
            invis(opt(cfws))
        )());
    }

    //   display-name    =   phrase
    function displayName() {
        return wrap('display-name', function phraseFixedSemantic() {
            var result = phrase();
            if (result !== null) {
                result.semantic = collapseWhitespace(result.semantic);
            }
            return result;
        }());
    }

    //   mailbox-list    =   (mailbox *("," mailbox)) / obs-mbox-list
    function mailboxList() {
        return wrap('mailbox-list', or(
            and(
                mailbox,
                star(and(literal(','), mailbox))
            ),
            obsMboxList
        )());
    }

    //   address-list    =   (address *("," address)) / obs-addr-list
    function addressList() {
        return wrap('address-list', or(
            and(
                address,
                star(and(literal(','), address))
            ),
            obsAddrList
        )());
    }

    //   group-list      =   mailbox-list / CFWS / obs-group-list
    function groupList() {
        return wrap('group-list', or(
            mailboxList,
            invis(cfws),
            obsGroupList
        )());
    }

    // 3.4.1 Addr-Spec Specification

    // local-part      =   dot-atom / quoted-string / obs-local-part
    function localPart() {
        // note: quoted-string, dotAtom are proper subsets of obs-local-part
        // so we really just have to look for obsLocalPart, if we don't care about the exact parse tree
        return wrap('local-part', or(obsLocalPart, dotAtom, quotedString)());
    }

    //  dtext           =   %d33-90 /          ; Printable US-ASCII
    //                      %d94-126 /         ;  characters not including
    //                      obs-dtext          ;  "[", "]", or "\"
    function dtext() {
        return wrap('dtext', or(
            function dtextFunc1() {
                return compareToken(function dtextFunc2(tok) {
                    var code = tok.charCodeAt(0);
                    var accept =
                        (33 <= code && code <= 90) ||
                        (94 <= code && code <= 126);
                    if (opts.rfc6532) {
                        accept = accept || isUTF8NonAscii(tok);
                    }
                    return accept;
                });
            },
            obsDtext
            )()
        );
    }

    // domain-literal  =   [CFWS] "[" *([FWS] dtext) [FWS] "]" [CFWS]
    function domainLiteral() {
        return wrap('domain-literal', and(
            invis(opt(cfws)),
            literal('['),
            star(and(opt(fws), dtext)),
            opt(fws),
            literal(']'),
            invis(opt(cfws))
        )());
    }

    // domain          =   dot-atom / domain-literal / obs-domain
    function domain() {
        return wrap('domain', function domainCheckTLD() {
            var result = or(obsDomain, dotAtom, domainLiteral)();
            if (opts.rejectTLD) {
                if (result && result.semantic && result.semantic.indexOf('.') < 0) {
                    return null;
                }
            }
            // strip all whitespace from domains
            if (result) {
                result.semantic = result.semantic.replace(/\s+/g, '');
            }
            return result;
        }());
    }

    // addr-spec       =   local-part "@" domain
    function addrSpec() {
        return wrap('addr-spec', and(
            localPart, literal('@'), domain
        )());
    }

    // 3.6.2 Originator Fields
    // Below we only parse the field body, not the name of the field
    // like "From:", "Sender:", or "Reply-To:". Other libraries that
    // parse email headers can parse those and defer to these productions
    // for the "RFC 5322" part.

    // RFC 6854 2.1. Replacement of RFC 5322, Section 3.6.2. Originator Fields
    // from = "From:" (mailbox-list / address-list) CRLF
    function fromSpec() {
        return wrap('from', or(
            mailboxList,
            addressList
        )());
    }

    // RFC 6854 2.1. Replacement of RFC 5322, Section 3.6.2. Originator Fields
    // sender = "Sender:" (mailbox / address) CRLF
    function senderSpec() {
        return wrap('sender', or(
            mailbox,
            address
        )());
    }

    // RFC 6854 2.1. Replacement of RFC 5322, Section 3.6.2. Originator Fields
    // reply-to = "Reply-To:" address-list CRLF
    function replyToSpec() {
        return wrap('reply-to', addressList());
    }

    // 4.1. Miscellaneous Obsolete Tokens

    //  obs-NO-WS-CTL   =   %d1-8 /            ; US-ASCII control
    //                      %d11 /             ;  characters that do not
    //                      %d12 /             ;  include the carriage
    //                      %d14-31 /          ;  return, line feed, and
    //                      %d127              ;  white space characters
    function obsNoWsCtl() {
        return opts.strict ? null : wrap('obs-NO-WS-CTL', compareToken(function (tok) {
            var code = tok.charCodeAt(0);
            return ((1 <= code && code <= 8) ||
                    (11 === code || 12 === code) ||
                    (14 <= code && code <= 31) ||
                    (127 === code));
        }));
    }

    // obs-ctext       =   obs-NO-WS-CTL
    function obsCtext() { return opts.strict ? null : wrap('obs-ctext', obsNoWsCtl()); }

    // obs-qtext       =   obs-NO-WS-CTL
    function obsQtext() { return opts.strict ? null : wrap('obs-qtext', obsNoWsCtl()); }

    // obs-qp          =   "\" (%d0 / obs-NO-WS-CTL / LF / CR)
    function obsQP() {
        return opts.strict ? null : wrap('obs-qp', and(
            literal('\\'),
            or(literal('\0'), obsNoWsCtl, lf, cr)
        )());
    }

    // obs-phrase      =   word *(word / "." / CFWS)
    function obsPhrase() {
        return opts.strict ? null : wrap('obs-phrase', and(
            word,
            star(or(word, literal('.'), colwsp(cfws)))
        )());
    }

    // 4.2. Obsolete Folding White Space

    // NOTE: read the errata http://www.rfc-editor.org/errata_search.php?rfc=5322&eid=1908
    // obs-FWS         =   1*([CRLF] WSP)
    function obsFws() {
        return opts.strict ? null : wrap('obs-FWS', star(
            and(invis(opt(crlf)), wsp),
            1
        )());
    }

    // 4.4. Obsolete Addressing

    // obs-angle-addr  =   [CFWS] "<" obs-route addr-spec ">" [CFWS]
    function obsAngleAddr() {
        return opts.strict ? null : wrap('obs-angle-addr', and(
            invis(opt(cfws)),
            literal('<'),
            obsRoute,
            addrSpec,
            literal('>'),
            invis(opt(cfws))
        )());
    }

    // obs-route       =   obs-domain-list ":"
    function obsRoute() {
        return opts.strict ? null : wrap('obs-route', and(
            obsDomainList,
            literal(':')
        )());
    }

    //   obs-domain-list =   *(CFWS / ",") "@" domain
    //                       *("," [CFWS] ["@" domain])
    function obsDomainList() {
        return opts.strict ? null : wrap('obs-domain-list', and(
            star(or(invis(cfws), literal(','))),
            literal('@'),
            domain,
            star(and(
                literal(','),
                invis(opt(cfws)),
                opt(and(literal('@'), domain))
            ))
        )());
    }

    // obs-mbox-list   =   *([CFWS] ",") mailbox *("," [mailbox / CFWS])
    function obsMboxList() {
        return opts.strict ? null : wrap('obs-mbox-list', and(
            star(and(
                invis(opt(cfws)),
                literal(',')
            )),
            mailbox,
            star(and(
                literal(','),
                opt(and(
                    mailbox,
                    invis(cfws)
                ))
            ))
        )());
    }

    // obs-addr-list   =   *([CFWS] ",") address *("," [address / CFWS])
    function obsAddrList() {
        return opts.strict ? null : wrap('obs-addr-list', and(
            star(and(
                invis(opt(cfws)),
                literal(',')
            )),
            address,
            star(and(
                literal(','),
                opt(and(
                    address,
                    invis(cfws)
                ))
            ))
        )());
    }

    // obs-group-list  =   1*([CFWS] ",") [CFWS]
    function obsGroupList() {
        return opts.strict ? null : wrap('obs-group-list', and(
            star(and(
                invis(opt(cfws)),
                literal(',')
            ), 1),
            invis(opt(cfws))
        )());
    }

    // obs-local-part = word *("." word)
    function obsLocalPart() {
        return opts.strict ? null : wrap('obs-local-part', and(word, star(and(literal('.'), word)))());
    }

    // obs-domain       = atom *("." atom)
    function obsDomain() {
        return opts.strict ? null : wrap('obs-domain', and(atom, star(and(literal('.'), atom)))());
    }

    // obs-dtext       =   obs-NO-WS-CTL / quoted-pair
    function obsDtext() {
        return opts.strict ? null : wrap('obs-dtext', or(obsNoWsCtl, quotedPair)());
    }

    /////////////////////////////////////////////////////

    // ast analysis

    function findNode(name, root) {
        var i, stack, node;
        if (root === null || root === undefined) { return null; }
        stack = [root];
        while (stack.length > 0) {
            node = stack.pop();
            if (node.name === name) {
                return node;
            }
            for (i = node.children.length - 1; i >= 0; i -= 1) {
                stack.push(node.children[i]);
            }
        }
        return null;
    }

    function findAllNodes(name, root) {
        var i, stack, node, result;
        if (root === null || root === undefined) { return null; }
        stack = [root];
        result = [];
        while (stack.length > 0) {
            node = stack.pop();
            if (node.name === name) {
                result.push(node);
            }
            for (i = node.children.length - 1; i >= 0; i -= 1) {
                stack.push(node.children[i]);
            }
        }
        return result;
    }

    function findAllNodesNoChildren(names, root) {
        var i, stack, node, result, namesLookup;
        if (root === null || root === undefined) { return null; }
        stack = [root];
        result = [];
        namesLookup = {};
        for (i = 0; i < names.length; i += 1) {
            namesLookup[names[i]] = true;
        }

        while (stack.length > 0) {
            node = stack.pop();
            if (node.name in namesLookup) {
                result.push(node);
                // don't look at children (hence findAllNodesNoChildren)
            } else {
                for (i = node.children.length - 1; i >= 0; i -= 1) {
                    stack.push(node.children[i]);
                }
            }
        }
        return result;
    }

    function giveResult(ast) {
        var addresses, groupsAndMailboxes, i, groupOrMailbox, result;
        if (ast === null) {
            return null;
        }
        addresses = [];

        // An address is a 'group' (i.e. a list of mailboxes) or a 'mailbox'.
        groupsAndMailboxes = findAllNodesNoChildren(['group', 'mailbox'], ast);
        for (i = 0; i <  groupsAndMailboxes.length; i += 1) {
            groupOrMailbox = groupsAndMailboxes[i];
            if (groupOrMailbox.name === 'group') {
                addresses.push(giveResultGroup(groupOrMailbox));
            } else if (groupOrMailbox.name === 'mailbox') {
                addresses.push(giveResultMailbox(groupOrMailbox));
            }
        }

        result = {
            ast: ast,
            addresses: addresses,
        };
        if (opts.simple) {
            result = simplifyResult(result);
        }
        if (opts.oneResult) {
            return oneResult(result);
        }
        if (opts.simple) {
            return result && result.addresses;
        } else {
            return result;
        }
    }

    function giveResultGroup(group) {
        var i;
        var groupName = findNode('display-name', group);
        var groupResultMailboxes = [];
        var mailboxes = findAllNodesNoChildren(['mailbox'], group);
        for (i = 0; i < mailboxes.length; i += 1) {
            groupResultMailboxes.push(giveResultMailbox(mailboxes[i]));
        }
        return {
            node: group,
            parts: {
                name: groupName,
            },
            type: group.name, // 'group'
            name: grabSemantic(groupName),
            addresses: groupResultMailboxes,
        };
    }

    function giveResultMailbox(mailbox) {
        var name = findNode('display-name', mailbox);
        var aspec = findNode('addr-spec', mailbox);
        var comments = findAllNodes('cfws', mailbox);

        var local = findNode('local-part', aspec);
        var domain = findNode('domain', aspec);
        return {
            node: mailbox,
            parts: {
                name: name,
                address: aspec,
                local: local,
                domain: domain,
                comments: comments
            },
            type: mailbox.name, // 'mailbox'
            name: grabSemantic(name),
            address: grabSemantic(aspec),
            local: grabSemantic(local),
            domain: grabSemantic(domain),
            groupName: grabSemantic(mailbox.groupName),
        };
    }

    function grabSemantic(n) {
        return n !== null && n !== undefined ? n.semantic : null;
    }

    function simplifyResult(result) {
        var i;
        if (result && result.addresses) {
            for (i = 0; i < result.addresses.length; i += 1) {
                delete result.addresses[i].node;
            }
        }
        return result;
    }

    function oneResult(result) {
        if (!result) { return null; }
        if (!opts.partial && result.addresses.length > 1) { return null; }
        return result.addresses && result.addresses[0];
    }

    /////////////////////////////////////////////////////

    var parseString, pos, len, parsed, startProduction;

    opts = handleOpts(opts, {});
    if (opts === null) { return null; }

    parseString = opts.input;

    startProduction = {
        'address': address,
        'address-list': addressList,
        'angle-addr': angleAddr,
        'from': fromSpec,
        'group': group,
        'mailbox': mailbox,
        'mailbox-list': mailboxList,
        'reply-to': replyToSpec,
        'sender': senderSpec,
    }[opts.startAt] || addressList;

    if (!opts.strict) {
        initialize();
        opts.strict = true;
        parsed = startProduction(parseString);
        if (opts.partial || !inStr()) {
            return giveResult(parsed);
        }
        opts.strict = false;
    }

    initialize();
    parsed = startProduction(parseString);
    if (!opts.partial && inStr()) { return null; }
    return giveResult(parsed);
}



/*
function checkemailaddress(emailstr) {

    if (emailstr == '') { return false; }

    // Get parts of email address
    emailobj = emailAddresses.parseOneAddress(emailstr);
    //emailobj = MyCwCal.emailAddresses.parseOneAddress(emailstr)
    //emailobj = this.emailAddresses.parseOneAddress(emailstr);

    if (emailobj && emailobj !== 'null' && emailobj !== 'undefined') {
        nodisplaynameemailstr = emailobj.address;
    } else {
        nodisplaynameemailstr = 'invalid';
    }

    // Check for correct rsvp email address format
    var filter  = /^([a-zA-Z0-9_+'\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

    if (!filter.test(nodisplaynameemailstr)) {
        return false;
    } else {
        return true;
    }    
}

*/


function parseOneAddressSimple(opts) {
    return parse5322(handleOpts(opts, {
        oneResult: true,
        rfc6532: true,
        simple: true,
        startAt: 'address-list',
    }));
}

function parseAddressListSimple(opts) {
    return parse5322(handleOpts(opts, {
        rfc6532: true,
        simple: true,
        startAt: 'address-list',
    }));
}

function parseFromSimple(opts) {
    return parse5322(handleOpts(opts, {
        rfc6532: true,
        simple: true,
        startAt: 'from',
    }));
}

function parseSenderSimple(opts) {
    return parse5322(handleOpts(opts, {
        oneResult: true,
        rfc6532: true,
        simple: true,
        startAt: 'sender',
    }));
}

function parseReplyToSimple(opts) {
    return parse5322(handleOpts(opts, {
        rfc6532: true,
        simple: true,
        startAt: 'reply-to',
    }));
}

function handleOpts(opts, defs) {
    function isString(str) {
        return Object.prototype.toString.call(str) === '[object String]';
    }

    function isObject(o) {
        return o === Object(o);
    }

    function isNullUndef(o) {
        return o === null || o === undefined;
    }

    var defaults, o;

    if (isString(opts)) {
        opts = { input: opts };
    } else if (!isObject(opts)) {
        return null;
    }

    if (!isString(opts.input)) { return null; }
    if (!defs) { return null; }

    defaults = {
        oneResult: false,
        partial: false,
        rejectTLD: false,
        rfc6532: false,
        simple: false,
        startAt: 'address-list',
        strict: false,
    };

    for (o in defaults) {
        if (isNullUndef(opts[o])) {
            opts[o] = !isNullUndef(defs[o]) ? defs[o] : defaults[o];
        }
    }
    return opts;
}

parse5322.parseOneAddress = parseOneAddressSimple;
parse5322.parseAddressList = parseAddressListSimple;
parse5322.parseFrom = parseFromSimple;
parse5322.parseSender = parseSenderSimple;
parse5322.parseReplyTo = parseReplyToSimple;

if (typeof module !== 'undefined' && typeof module.exports !== 'undefined') {
    module.exports = parse5322;
} else {
    global.emailAddresses = parse5322;
}

}(this));
$(init);