// SlideShow
var fadeimages_logos = new Array();
var fadeimages_boats = new Array();
var fadeimages_welcome = new Array();
//SET IMAGEs
fadeimages_logos[0] = ["images/fade_cruisersYachts_logo.gif", "", "North Shore Marina"];
fadeimages_logos[1] = ["images/fade_larson_logo.gif", "", "North Shore Marina"];
fadeimages_logos[2] = ["images/fade_sportCraft_logo.gif", "", "North Shore Marina"];

fadeimages_boats[0] = ["images/slideshow_cruisers36.jpg", "", "North Shore Marina"];
fadeimages_boats[1] = ["images/slideshow_cruisers39.jpg", "", "North Shore Marina"];
fadeimages_boats[2] = ["images/slideshow_larson31.jpg", "", "North Shore Marina"];
fadeimages_boats[2] = ["images/slideshow_larson35.jpg", "", "North Shore Marina"];

fadeimages_welcome[0] = ["images/slideshow_aerialPhoto.jpg", "", "North Shore Marina"];
fadeimages_welcome[1] = ["images/slideshow_slips.jpg", "", "North Shore Marina"];
fadeimages_welcome[2] = ["images/slideshow_pool.jpg", "", "North Shore Marina"];

var fadebgimage = "";
 
////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 fadeSlideShow( 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();});
	}
	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];
	}
 
	fadewidth = fadewidth+this.imageborder*0;
	fadeheight = fadeheight+this.imageborder*0;
	 
	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-image:'+fadebgimage+'"></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-image:'+fadebgimage+'"></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)
}
}
 
fadeSlideShow.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
}
 
 
fadeSlideShow.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
}
 
fadeSlideShow.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
}
 
 
fadeSlideShow.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()
}