// Slideshow script //
var fadeimages=new Array()
var fadeimages2=new Array()

//SET IMAGE PATH. Extend or contract array as needed

fadeimages[0]=["images/index/logo_1.gif", "", "_parent"]
fadeimages[1]=["images/index/logo_2.gif", "", "_parent"]
fadeimages[2]=["images/index/logo_3.gif", "", "_parent"]
fadeimages[3]=["images/index/logo_4.gif", "", "_parent"]

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();})
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 : -1 //set -1 to stop or 0 to loop
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()
}

// Preload images //

var pics = new Array(
					 
"images/home/home_photo1.jpg","images/home/home_photo2.jpg",
"images/home/home_photo3.jpg","images/home/home_photo4.jpg",
"images/home/home_photo5.jpg","images/home/home_photo6.jpg",
"images/home/home_info1.jpg","images/home/home_info2.jpg",
"images/home/home_info3.jpg","images/home/home_info4.jpg",
"images/home/home_info5.jpg","images/home/home_info6.jpg",
"images/index/banner_1.jpg",

"images/contacts/contacts_photo0.jpg","images/contacts/contacts_photo1.jpg",
"images/contacts/emptyspacer.gif","images/contacts/event.jpg",
"images/contacts/linespacer.gif","images/contacts/phone.gif",
"images/contacts/visitcard_big_off.jpg","images/contacts/email_off.gif",

"images/reviews/reviews_photo0.jpg","images/reviews/reviews_photo1.jpg",

"images/links/links_photo0.jpg","images/bio/bio_photo0.jpg",

"images/bio/bio_photo0.jpg","images/bio/bio_photo1.jpg",

"images/contacts/contacts_photo0.jpg","images/contacts/contacts_photo1.jpg",

"images/links/links_photo0.jpg","images/links/links_photo1.jpg",

"images/articles/article1_photo0.jpg","images/articles/article2_photo0.jpg",
"images/articles/article5_photo0.jpg",

"images/barmenu/home_off.gif","images/barmenu/home_on.gif",
"images/barmenu/bio_off.gif","images/barmenu/bio_on.gif",
"images/barmenu/showreel_off.gif","images/barmenu/showreel_on.gif",
"images/barmenu/photos_off.gif","images/barmenu/photos_on.gif",
"images/barmenu/reviews_off.gif","images/barmenu/reviews_on.gif",
"images/barmenu/links_off.gif","images/barmenu/links_on.gif",
"images/barmenu/contacts_off.gif","images/barmenu/contacts_on.gif",

"images/barmenu/home_vert_off.gif","images/barmenu/home_vert_on.gif",
"images/barmenu/bio_vert_off.gif","images/barmenu/bio_vert_on.gif",
"images/barmenu/showreel_vert_off.gif","images/barmenu/showreel_vert_on.gif",
"images/barmenu/photos_vert_off.gif","images/barmenu/photos_vert_on.gif",
"images/barmenu/reviews_vert_off.gif","images/barmenu/reviews_vert_on.gif",
"images/barmenu/links_vert_off.gif","images/barmenu/links_vert_on.gif",
"images/barmenu/contacts_vert_off.gif","images/barmenu/contacts_vert_on.gif",

"images/barmenu/smaller_off.gif","images/barmenu/smaller_on.gif",
"images/barmenu/wider_off.gif","images/barmenu/wider_on.gif",
"images/barmenu/menu_off.gif","images/barmenu/menu_on.gif",
"images/barmenu/quicktime_off.gif","images/barmenu/quicktime_on.gif",
"images/barmenu/hd_off.gif","images/barmenu/hd_on.gif",
"images/barmenu/back_off.gif","images/barmenu/back_on.gif",

"images/barmenu/logo.gif","images/barmenu/logo_left.gif","images/barmenu/logo_right.gif",
"images/barmenu/logo_wide.gif","images/barmenu/logo_movies.gif","images/barmenu/logo_top.gif",

"images/barmenu/spacer.gif","images/barmenu/bar.gif","images/barmenu/linkedin_off.gif"
					 
);

var url = "home.html";

var imgObjs = new Array(pics.length);
var loaded = 0;
var total = pics.length;
var cPercent = 0;

var barLayer = null;
var percentLayer = null;
var statLayer = null;
var doneMsgLayer = null;


function getLayer(layerID) {
if (document.getElementById)
	return document.getElementById(layerID);
else if (document.all)
	return document.all[layerID];
else 
	return null;
}


function updateBar() {
statLayer.innerHTML = "<font size=2 class=\"percblack\"></font>";
var percent = Math.round(loaded/total * 100);
if (cPercent != percent)
	{
	cPercent = percent;
	barLayer.style.width = (cPercent*3) +"px";
	percentLayer.innerHTML = "<font size=2 class=\"perc\"><B>" +cPercent+ "%</B></font>";
	}
if (loaded == total)
	{
		done();
	}
}

function startLoading() {
if (document.getElementById || document.all)
	{
	barLayer = getLayer("bar");
	percentLayer = getLayer("percent");
	statLayer = getLayer("stat");
	doneMsgLayer = getLayer("doneMsg");

	for (i=0; i<pics.length; i++)
		{
		imgObjs[i] = new Image();
		imgObjs[i].onload = imgLoaded;
		imgObjs[i].onerror = imgFailed;
		imgObjs[i].src = pics[i];
		}
	}
else
	{

	window.location.replace(url);
	}
}




function done() {
parent.window.location.replace(url);
}



function imgFailed() {
alert("The following image failed to load, probably a broken link:\n" +this.src+ "\nPlease contact the webmaster of the site you are visiting about this.  The program will skip this file now.");
loaded++;
updateBar();
}

function imgLoaded() {
loaded++;
if (loaded>pics.length)
return
updateBar();
}

window.onload=startLoading