/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["/images/stock/disney.jpg", "", ""]
fadeimages[1]=["/images/stock/dolphin.jpg", "", ""]
fadeimages[2]=["/images/stock/pool.jpg", "", ""]

var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages2[0]=["/images/stock/layingout.jpg", "", ""]
fadeimages2[1]=["/images/stock/boy_in_pool_with_tube.jpg", "", ""]
fadeimages2[2]=["/images/stock/couple_dinner.jpg", "", ""]

var fadeimages3=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages3[0]=["/images/stock/couple.jpg", "", ""]
fadeimages3[1]=["/images/stock/boy_in_pool.jpg", "", ""]
fadeimages3[2]=["/images/stock/disney.jpg", "", ""]

var fadebgcolor="black"

////NO need to edit beyond here/////////////

var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers

var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all

function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}

var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2

if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')

if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}

fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}


fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}

fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
}

fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}














//called by ax_getWelcomePackPriceAndUpdate() on completion
//called when addon is added or subtracted
function updateBookingChargeInfo()
{
	var booking_lodging_charge = new Number($('booking_lodging_charge').value);
	var td_tax = new Number($('booking_tourist_development_tax_charge').value);
	var sales_tax = new Number($('booking_sales_tax_charge').value);
	var addon_charges = new Number(0);
	var total_charge = new Number(0);

	$('salestaxcharge').innerHTML = sales_tax.toFixed(2);
	$('touristdevelopmenttaxcharge').innerHTML = td_tax.toFixed(2);

	var quantities = getAddOnQuantitiesAsArray();
	var prices = getAddOnPricesAsArray();

	for (var i=0;i<quantities.length;i++)
	{
		var q = quantities[i].options[quantities[i].selectedIndex].value;
		var p;
		if(q > 0)
		{
			p = new Number(prices[i].value);
			addon_charges += (p * q);
		}
	}
	$('addoncharges').innerHTML = addon_charges.toFixed(2);

	total_charge = booking_lodging_charge + addon_charges + sales_tax + td_tax;
	$('totalcharge').innerHTML = total_charge.toFixed(2);
}

//called when number of adults or children are changed b/c the welcome pack price
//depends on the number of guests
function getWelcomePackPriceAndUpdate()
{
	var num_adults = new Number($('guest_num_adults').value);
	var num_children = new Number($('guest_num_children').value);
	var num_guests = new Number(num_adults + num_children);
	var ajaxHost = 'http://'+window.location.host;

	//alert('calling AJAX function...' + num_adults);
	setAjaxHost(ajaxHost);
	ax_getWelcomePackPriceAndUpdate(num_guests);
}

//gets days property is booked on and calls initArrivalCalendar and initDepartureCalendar 
//which mark those days off on the respective calendars
function getPropertyBookedDates()
{
	var property_id = new Number($('property_id').value);

	var ajaxHost = 'http://'+window.location.host;

	setAjaxHost(ajaxHost);
	ax_getPropertyBookedDates(property_id);
}

function initArrivalCalendar(json)
{
	json.each(function(myObject) {
		var departure = getDateFromFormat(myObject.d,"MM/dd/yyyy");

		//86400000 = 1 day (can arrive on day someone is departing)
		var end = new Date(departure - 86400000);			
		var end = formatDate(end, "MM/dd/yyyy");
    calendar1.addDisabledDates(myObject.a, end);
  });
}

function initDepartureCalendar(json)
{
	json.each(function(myObject) {
		var arrival = getDateFromFormat(myObject.a,"MM/dd/yyyy");

		//86400000 = 1 day (can depart on a day someone is arriving)
		var start = new Date(arrival + 86400000);			
		var start = formatDate(start, "MM/dd/yyyy");
    calendar2.addDisabledDates(start, myObject.d);
  });
}