var originalGlobalNav=null;
var originalSubNav=null;
var globalNavTimer=null;
var PreviousNav=null;
var MENUBLOCKS = new Array();


function addOnloadEvent(fnc){
  if ( typeof window.addEventListener != "undefined" )
    window.addEventListener( "load", fnc, false );
  else if ( typeof window.attachEvent != "undefined" ) {
    window.attachEvent( "onload", fnc );
  }
  else {
    if ( window.onload != null ) {
      var oldOnload = window.onload;
      window.onload = function ( e ) {
        oldOnload( e );
        window[fnc]();
      };
    }
    else
      window.onload = fnc;
  }
}


function toggleWhatsHotPackages(flag){
if(location.href.indexOf("mytorontomeeting") == -1){
	if(!flag){
		toggleGlobalSubnav('whatshotcollection','none')
		changeClass('packagesbutton', 'on')

		toggleGlobalSubnav('packagescollections','block')
		changeClass('whatshotbutton', '')
		toggleGlobalSubnav('packagefooter','block')
		toggleGlobalSubnav('whatshotfooter','none')

		if(allArcSliders['packagescollections']==undefined||allArcSliders['packagescollections']==null){
			allArcSliders['packagescollections'] = new arc_sliderObectj('packagescollections',false);
			allArcSliders['packagescollections'].nubbinHeight = 100;
			allArcSliders['packagescollections'].drawArcScroller()
		}
	}else{
		toggleGlobalSubnav('whatshotcollection','block')
		changeClass('packagesbutton', '')

		toggleGlobalSubnav('packagescollections','none')
		changeClass('whatshotbutton', 'on')
		toggleGlobalSubnav('packagefooter','none')
		toggleGlobalSubnav('whatshotfooter','block')
		if(allArcSliders['whatshotcollection']==undefined||allArcSliders['whatshotcollection']==null)allArcSliders['whatshotcollection'] = new arc_sliderObectj('whatshotcollection',true);
	}
}
}




function toggleGlobalSubnav(theDiv,onOff) {

	var elem = document.getElementById(theDiv);
	if(elem!=''&&elem!=undefined&&elem!=null){
		elem.style.display = onOff;
	}

}

function showMore(id) {
        var p = document.getElementById(id);
        if (p) {
            
            (p.style.display == "none"||p.style.display =="undefined"||p.style.display =="") ? p.style.display = "block" : p.style.display = "none";
        }
    }


function changeClass(id, newclass) {
	
	identity=document.getElementById(id);
	if(document.All)identity.setAttribute("className", newclass);
	else identity.className=newclass;
}

function setGlobalNavOn(newclass){

	var rssval = 'rss'; 
	if(newclass.indexOf('_') > -1){
		changeClass(newclass, "on");
		var tmpArr = newclass.split("_");
		newclass =tmpArr[0]; 
    }else if(newclass.indexOf('simplenav')>-1){
		changeClass(newclass, "on");
		newclass = "";
	}else{
	if((originalGlobalNav!=''&&originalGlobalNav.indexOf(".aspx")==-1)||PreviousNav!=null)rssval ='rss on';
	}

		clearTimeout(globalNavTimer);
		changeClass('globalnavRSS',rssval);
		changeClass('topnavcontainer', newclass);
		toggleGlobalSubnav(newclass,"block");
		if(PreviousNav!=null&&newclass!=PreviousNav)clearPreviousNav(PreviousNav)
		PreviousNav=newclass;

}

function clearPreviousNav(newclass){
	toggleGlobalSubnav(newclass,"none");
}

function setGlobalNavOff(newclass){
	globalNavTimer = setTimeout('removeGlobalNav("'+newclass+'");',500);
}

function removeGlobalNav(newclass){
	var elem = document.getElementById(originalGlobalNav);
	if(elem!=''&&elem!=undefined&&elem!=null){
			changeClass('globalnavRSS','rss on');
			setGlobalNavOn(originalGlobalNav);
	}else {
		changeClass('globalnavRSS','rss');
		toggleGlobalSubnav(newclass,"none");
		changeClass('topnavcontainer', '');
	}	
	
}



function clearGlobalTimer(){
	clearTimeout(globalNavTimer);
}

function setGlobalTimer(newclass){
	setGlobalNavOff(newclass)
}

function setupPage(){
	if(document.getElementById('EXPMENU1')!=undefined){
	
		MENUBLOCKS['EXPMENU1'] = new slideMenuDown('EXPMENU1','group1')
		MENUBLOCKS['EXPMENU2'] = new slideMenuDown('EXPMENU2','group1')
		MENUBLOCKS['EXPMENU3'] = new slideMenuDown('EXPMENU3','group1')
		MENUBLOCKS['EXPMENU4'] = new slideMenuDown('EXPMENU4','group1')
		MENUBLOCKS['EXPMENU5'] = new slideMenuDown('EXPMENU5','group1')
	
		MENUBLOCKS['EXPMENU1'].inc=MENUBLOCKS['EXPMENU1'].oinc;
		MENUBLOCKS['EXPMENU1'].moveMenu();
	
	}


	
}


  function goSearchAgain()
    {
        var srchKeyTxt = document.forms[0].srchAgainTxt.value;
        var theValidator = document.getElementById("srchKeyValidator");
        if (typeof(theValidator) != 'undefined')
        {    
            if (srchKeyTxt=="")
            {
                theValidator.innerHTML = "*required";
                return false;      
            }   
            else
                theValidator.innerHTML = "";
        }

        window.location.href = document.forms[0].srchAgainUrl.value + "?Query=" + srchKeyTxt;
		

    }

function goSearchPage()
    {
		var dname = "http://www.seetorontonow.com"
		var searchBox = document.getElementById('ttSrchTxtBox');
		if("http:" == document.location.protocol){
			if(location.href.indexOf('mytorontomeeting')!=-1)dname = "http://www.mytorontomeeting.com"
		}

        var srchPageUrl = dname+"/Visitor/Search.aspx";
        var srchKeyTxt = searchBox.value;
		//document.forms[0].searchKey.value;
		if(srchKeyTxt!="SEARCH")window.location.href = srchPageUrl + "?Query=" + srchKeyTxt;
    }
    
    //Remove the search box background image when the box gets focus.
    function removeSearchBoxBackgroundImg()
    {
        var srchBox = document.getElementById("ttSrchTxtBox")
        if (typeof srchBox != 'undefined')
        {
            srchBox.style.backgroundImage = 'url(http://www.seetorontonow.com/App_Themes/tourismtoronto/Images/searchBgOff.PNG)';                        
        }
    }


	function slideMenuDown(ID,group){
		this.ID=ID;
		this.Group = group;
		this.object = document.getElementById(ID);
		this.Style = document.getElementById(ID).style;
		this.moveMenu =moveMenu;
		this.openstate = parseInt(this.object.scrollHeight)
		this.orig = parseInt(this.Style.height)
		this.target = this.openstate;
		this.movieIt = movieIt;
		this.toggle = toggle;
		this.oinc = parseInt(this.openstate/10);
		this.inc = -1*(this.oinc);
		this.timeID = null;
		
		function toggle(){
			this.inc=this.inc*-1
			if(this.inc < 0)this.target = this.orig;
			else this.target = this.openstate; 
		
			for ( keyVar in MENUBLOCKS ){
				if(keyVar!=this.ID&&MENUBLOCKS[keyVar].Group==this.Group){
					MENUBLOCKS[keyVar].inc = -1*(MENUBLOCKS[keyVar].oinc);
					MENUBLOCKS[keyVar].target = MENUBLOCKS[keyVar].orig;
					MENUBLOCKS[keyVar].moveMenu();
				}
			}
			this.moveMenu();
		}
		
		
		function moveMenu(){
			if((parseInt(this.Style.height) < this.target&&this.target >this.orig)||(parseInt(this.Style.height) > this.target&&this.target ==this.orig)) {
				this.movieIt()
				 MENUBLOCKS[this.ID].timeID = setTimeout("MENUBLOCKS['"+this.ID+"'].moveMenu();","10");
			}//else{
				//	this.Style.height = this.target+"px";
				//}
		}
		
		function movieIt(){
		  //  document.forms[0].output.value=(this.target)+"|"+parseInt(this.Style.height)+"|"+this.inc
			if(parseInt(this.Style.height) > (this.target*.9)&&this.inc >0){
				//this.inc = (this.target - parseInt(this.Style.height))/10
				if(this.inc < 1)this.inc = 1;
			}else if(this.inc < 0&&parseInt(this.Style.height) > (this.openstate*.1) ){
			//	this.inc = -1*(this.oinc)-((parseInt(this.Style.height)-this.target)/10)
				if(this.inc < (-1*(this.oinc)))this.inc = -1*(this.oinc);
			}
			if((parseInt(this.Style.height) + this.inc)>this.target&&this.inc >0||(parseInt(this.Style.height) + this.inc) < this.target&&this.inc < 0)this.Style.height = this.target+"px";
			else this.Style.height = (parseInt(this.Style.height) + this.inc)+"px"
		}
	}
	


    var urls = new Array();
    urls["room"] = "https://www.reservations.torontotourism.com/English/availability_check.asp";
    urls["package"] = "https://www.reservations.torontotourism.com/English/Pkg_Availability_Check.asp";
    

    function GetRef(id) {
    	return (document.all) ? document.all[id] : (document.getElementById) ? document.getElementById(id) : null;
	}
	
    function showHideById(id, show) {
	    var e = GetRef(id);
		if (e == null) return;
		var display = (show) ? "block" : "none";
		e.style.display = display;
	}
	
    function SetSelectedByValue(id, val) {
        var o = GetRef(id);
        if (o == null) return;
        
        for (var i=0; i <o.options.length; i++) {
            if (o.options[i].value == val) {
                o.selectedIndex = i;
                break;
            }
        }
    }
    
    function GetSelectedValue(id) {
        var o = GetRef(id);
        if (o == null) return null;
        return o.options[o.selectedIndex].value;
    }
    
    /**
     * Populate days of month dropdown
     */
    function GetDaysInMonth(iMonth, iYear) {
        return 32 - new Date(iYear, iMonth, 32).getDate();
    } 
    
    function ClearDaysDropdown() {
        var oDays = GetRef("selDay");
        if (oDays == null) return;
        
        oDays.options.length = 0;
        
        for (var o in oDays.options) {
            oDays.remove(o);
        }
        
        
    }
    
    function PopulateDaysDropdown() {
        ClearDaysDropdown();
        
        var iYear = GetSelectedValue("selYear");
        var iMonth = GetSelectedValue("selMonth");
        var numDays = GetDaysInMonth(iMonth - 1, iYear);
        
        var oDays = GetRef("selDay");
        for (var d=1; d<=numDays; d++) {
            var o = document.createElement("option");
            o.text = d;
            o.value = d;
            try { // everyone but ie
                oDays.add(o, null);
            }
            catch (ex) { // ie
                oDays.add(o);
            }
        }
    }
     
    
    /**
     * Show and hide the dropdowns for choosing age of children
     */
    function DisplayChildrenAges(numChildren) {
        var idPrefix = "selChildAge_";
        var maxChildren = GetRef("selChildren").options.length - 1;
        
        // reset all age dropdowns
        showHideById("childrenAgeContainer", false);
        for (var i=1; i<=maxChildren; i++) {
            showHideById(idPrefix + i, false);
            
            if (i > numChildren) {
                var s = GetRef(idPrefix + i);
                s.selectedIndex = 0;
            }
        }
        
        // show the needed dropdowns
        if (numChildren > 0) {
            showHideById("childrenAgeContainer", true);
            for (var i=1; i<=numChildren; i++) {
                showHideById(idPrefix + i, true);
            }
        }
    }
    
    /**
     * callback for calendar, populates day, month, year dropdowns
     */
    function calendar_callback(cal) {
	    var dt = cal.date;
	    var y = (dt.getYear() < 1000) ? dt.getYear() + 1900 : dt.getYear();
	    
	    SetSelectedByValue("selYear", y);
	    SetSelectedByValue("selMonth", dt.getMonth() + 1);
	    SetSelectedByValue("selDay", dt.getDate());
    }
    
    /**
     * submit form for availability check
     */
    function search_submit(search_type) {
        var url = urls[search_type];
        if (url == null) return;
        
        var qstring = "?Pkg_Only_Type=&room_types=All&afl_id=TTO_GLOBAL";
        qstring += "&monthList="+ GetSelectedValue("selMonth");
        qstring += "&daysList="+ GetSelectedValue("selDay");
        qstring += "&yearList="+ GetSelectedValue("selYear");
        qstring += "&no_nights="+ GetSelectedValue("selNights");
        qstring += "&no_rooms="+ GetSelectedValue("selRooms");
        qstring += "&no_adult="+ GetSelectedValue("selAdults");
        
        var oChildren = GetRef("selChildren");
        var numChildren = GetSelectedValue("selChildren");
        var maxChildren = oChildren.options[oChildren.options.length - 1].value;
        
        var validAges = 0;
        var qstringAge = "";
        for (var i=1; i<=maxChildren; i++) {
            var val = GetSelectedValue("selChildAge_" + i);
            var age = -1;
            if (val > 0) {
                age = val;
                validAges++;
            }
            qstringAge += "&opt_child_"+ (i - 1) +"="+ age;
        }
        
        qstring += "&no_child="+ validAges + qstringAge;
        
        //alert(url + qstring);
        window.open(url + qstring);
    }





function toTitleCase(str)
{
    return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
}

function popup(namep, url, h, w, opts){
	window.open( url, namep, "status = 0, height = "+645+", width = "+570+", "+opts )
}

function popupLegal(namep, url, h, w, opts){
	window.open( url, namep, "status = 0, height = "+645+", width = "+w+", "+opts )
}

function SubmitCapturedMessage(pageDisplayName, submitUrl) 
    {
		var pageUrl = "";
		var pageTitle = "";
        if (canGetwindowLocation() && canGetDocumentTitle() && canGetElementById())
        {
        	// Retrieve page URL and title
            pageUrl = window.location.href + ""; 
            pageTitle = document.title + "";    
        }
		
		if (pageUrl != "" && pageTitle != "" && pageUrl.toLowerCase().indexOf("?region=")==-1)
		{
		    if (pageDisplayName==""){
		        if(pageUrl.toLowerCase().indexOf("listing.aspx")>-1){
					pageDisplayName = pageTitle;
				}else{  
					var tmp = pageUrl.split("/");
					if(tmp[tmp.length-1].indexOf("?")>-1){
						var q = tmp[tmp.length-1].split("?");
						tmp[tmp.length-1] = q[0];
					}
					var tmpname = tmp[tmp.length-1].replace(/-/g," ");
					pageDisplayName = toTitleCase(tmpname.toLowerCase().replace(".aspx",""));
		  		}
			}

			if(pageDisplayName.indexOf("?") > -1){
				var tmpn = pageDisplayName.split("?");
				pageDisplayName = tmpn[0];
			}

			// Ajax call to backend
			$.get(submitUrl, {
				theURL:         pageUrl,
				title:          pageTitle,
				displayName:    pageDisplayName
			});
		}
    }

function readLess(rm,rl,obj,ID){
	var d = document.getElementById(ID)

	if(d!=undefined&&d!=null){
		if(d.innerHTML == rm)d.innerHTML = rl;
		else if(d.innerHTML == rl)d.innerHTML = rm;
	}

}


var singlePopWin = null;
function closePopWin()
{
	if (singlePopWin != null)
	{
     	if (!singlePopWin.closed)
         	singlePopWin.close();
        singlePopWin = null;
    }
}


function showCallBackMsg(callBackMsg)
    {
        /*var o;
        o = document.getElementById("callBackSpan")
        if (o!=null)
        {
           // o.innerHTML ="<br />" + callBackMsg + "";
        }*/
        if(callBackMsg=="")alert("This item has been saved to your favourites for this session only. \n\nClick My favourites in the top navigation to see all of your saved items for this session.")
        else alert("Sorry an error occurred, this item could not be saved at this time.")
    }

    function saveFavoriteItems(favItemTypeVal,favItemVal, clickBack)
    {

        var sessnMemberItemType = "1";
        var sessnEventItemType = "2";
        var sessnSpOfferItemType = "3";    

        savingFavoriteItems(favItemVal, favItemTypeVal, clickBack);
    }

    function savingFavoriteItems(favItemVal, favItemTypeVal, clickBack){ 
        var submitUrl = "/Visitor/General/AddtoMyFavourites.aspx";
			// Ajax call to backend
			//The callback response is empty if the insertion is successful.
			var obj = this;

			URLs = escape(clickBack);

            $.get(submitUrl, {favItem:favItemVal, favItemTp:favItemTypeVal,clickBack:URLs}, function(response) {obj.showCallBackMsg(response);});		
    }