var gblDeckSize=gblImg.length;
var gblOpacity=100;
var gblOnDeck=0;
var gblStartImg;
var gblImageRotations=gblDeckSize*(gblRotations+1);

function fisherYates(myArray){
var i=myArray.length;
if(i==0)return false;

while(--i){

var j=Math.floor(Math.random()*(i+1));
var tempi=myArray[i];
var tempj=myArray[j];
myArray[i]=tempj;
myArray[j]=tempi;
}}

addWindowOnload=function(f){
var current=window.onload;
if(typeof window.onload!='function'){
window.onload=f;
}else{window.onload=function(){
current();f()};
}};

//startrotator=function photoShufflerLaunch(){
function photoShufflerLaunch(){
var theimg=document.getElementById(gblPhotoShufflerImgId);
gblStartImg=theimg.src;
if(window.gblStartHref!=undefined){
var theanchor=document.getElementById(gblPhotoShufflerAnchorId);
gblStartHref=theimg.href;}
document.getElementById(gblPhotoShufflerDivId).style.backgroundImage='url('+gblImg[gblOnDeck]+')';
if(window.gblrandomactive!=undefined){
fisherYates(asLucky);
gblOnDeckRandom=asLucky[0];
document.getElementById(gblPhotoShufflerDivId).style.backgroundImage='url('+gblImg[gblOnDeckRandom]+')';}

setTimeout("photoShufflerFade()",gblPauseSeconds*1000);}



function photoShufflerFade(){
var theimg=document.getElementById(gblPhotoShufflerImgId);
var fadeDelta=100/(30*gblFadeSeconds);
if(gblOpacity<2*fadeDelta){
gblOpacity=100;
if(gblImageRotations<1)return;
photoShufflerShuffle();
setTimeout("photoShufflerFade()",gblPauseSeconds*1000);
}else{
gblOpacity-=fadeDelta;
setOpacity(theimg,gblOpacity);
setTimeout("photoShufflerFade()",30);
}}

function photoShufflerShuffle(){
var thediv=document.getElementById(gblPhotoShufflerDivId);
var theimg=document.getElementById(gblPhotoShufflerImgId);
if(window.gblStartHref!=undefined){
var theanchor=document.getElementById(gblPhotoShufflerAnchorId);
}
theimg.src=gblImg[gblOnDeck];
if(window.gblrandomactive!=undefined){
theimg.src=gblImg[gblOnDeckRandom];
}
if(window.gblStartHref!=undefined){
theanchor.href=gblHref[gblOnDeck];window.status=gblHref[gblOnDeck];
}
setOpacity(theimg,100);gblOnDeck=++gblOnDeck%gblDeckSize;
if(window.gblrandomactive!=undefined){
fisherYates(asLucky);
if(gblOnDeckRandom==asLucky[0]){
gblOnDeckRandom=asLucky[1];
}else{
gblOnDeckRandom=asLucky[0];
}}
if(--gblImageRotations<1){
gblImg[gblOnDeck]=gblStartImg;
if(window.gblStartHref!=undefined){
gblHref[gblOnDeck]=gblStartHref;
}}
thediv.style.backgroundImage='url('+gblImg[gblOnDeck]+')';
if(window.gblrandomactive!=undefined){
thediv.style.backgroundImage='url('+gblImg[gblOnDeckRandom]+')';
}}


function setOpacity(obj,opacity){

opacity=(opacity==100)?99.999:opacity;obj.style.filter="alpha(opacity:"+opacity+")";
obj.style.KHTMLOpacity=opacity/100;
obj.style.MozOpacity=opacity/100;
obj.style.opacity=opacity/100;
}
//addWindowOnload(startrotator);