. specify id= in both
// * set background-repeat:no-repeat in CSS for the div
// * The first and final photo displayed is in the html
![]()
tag
// * The array contains paths to photos you want in the rotation.
// If you want the first photo in the rotation, then it's best to
// put it as the final array image. All photos must be same dimension
// * The rotations variable specifies how many times to repeat array.
// images. zero is a valid rotation value.
var gblPhotoShufflerDivId = "photodiv";
var gblPhotoShufflerImgId = "photoimg";
var gblPhotoShufflerDivId1 = "photodiv1";
var gblPhotoShufflerImgId1 = "photoimg1";
var gblPhotoShufflerDivId2 = "photodiv2";
var gblPhotoShufflerImgId2 = "photoimg2";
var gblImg = new Array(
"gallery/slideshow/church20.jpg",
"gallery/slideshow/church21.jpg",
"gallery/slideshow/church22.jpg",
"gallery/slideshow/church23.jpg",
"gallery/slideshow/church24.jpg",
"gallery/slideshow/church25.jpg",
"gallery/slideshow/church26.jpg",
"gallery/slideshow/church27.jpg",
"gallery/slideshow/church28.jpg",
"gallery/slideshow/church29.jpg",
"gallery/slideshow/church3.jpg",
"gallery/slideshow/church30.jpg",
"gallery/slideshow/church31.jpg",
"gallery/slideshow/church32.jpg",
"gallery/slideshow/church1.jpg",
"gallery/slideshow/church10.jpg",
"gallery/slideshow/church11.jpg",
"gallery/slideshow/church12.jpg",
"gallery/slideshow/church13.jpg",
"gallery/slideshow/church14.jpg",
"gallery/slideshow/church15.jpg",
"gallery/slideshow/church16.jpg",
"gallery/slideshow/church17.jpg",
"gallery/slideshow/church18.jpg",
"gallery/slideshow/church19.jpg",
"gallery/slideshow/church2.jpg",
"gallery/slideshow/church33.jpg",
"gallery/slideshow/church34.jpg",
"gallery/slideshow/church35.jpg",
"gallery/slideshow/church36.jpg",
"gallery/slideshow/church37.jpg",
"gallery/slideshow/church38.jpg",
"gallery/slideshow/church39.jpg",
"gallery/slideshow/church4.jpg",
"gallery/slideshow/church40.jpg",
"gallery/slideshow/church41.jpg",
"gallery/slideshow/church42.jpg",
"gallery/slideshow/church43.jpg",
"gallery/slideshow/church44.jpg",
"gallery/slideshow/church45.jpg",
"gallery/slideshow/church46.jpg",
"gallery/slideshow/church47.jpg",
"gallery/slideshow/church48.jpg",
"gallery/slideshow/church49.jpg",
"gallery/slideshow/church5.jpg",
"gallery/slideshow/church50.jpg",
"gallery/slideshow/church51.jpg",
"gallery/slideshow/church6.jpg",
"gallery/slideshow/church7.jpg",
"gallery/slideshow/church8.jpg",
"gallery/slideshow/church9.jpg"
);
var gblImg1 = new Array(
"gallery/slideshow/church17.jpg",
"gallery/slideshow/church18.jpg",
"gallery/slideshow/church19.jpg",
"gallery/slideshow/church2.jpg",
"gallery/slideshow/church20.jpg",
"gallery/slideshow/church21.jpg",
"gallery/slideshow/church22.jpg",
"gallery/slideshow/church23.jpg",
"gallery/slideshow/church24.jpg",
"gallery/slideshow/church25.jpg",
"gallery/slideshow/church26.jpg",
"gallery/slideshow/church27.jpg",
"gallery/slideshow/church28.jpg",
"gallery/slideshow/church4.jpg",
"gallery/slideshow/church40.jpg",
"gallery/slideshow/church41.jpg",
"gallery/slideshow/church42.jpg",
"gallery/slideshow/church43.jpg",
"gallery/slideshow/church44.jpg",
"gallery/slideshow/church45.jpg",
"gallery/slideshow/church46.jpg",
"gallery/slideshow/church47.jpg",
"gallery/slideshow/church51.jpg",
"gallery/slideshow/church6.jpg",
"gallery/slideshow/church7.jpg",
"gallery/slideshow/church8.jpg",
"gallery/slideshow/church9.jpg",
"gallery/slideshow/church29.jpg",
"gallery/slideshow/church3.jpg",
"gallery/slideshow/church30.jpg",
"gallery/slideshow/church48.jpg",
"gallery/slideshow/church49.jpg",
"gallery/slideshow/church39.jpg",
"gallery/slideshow/church5.jpg",
"gallery/slideshow/church50.jpg",
"gallery/slideshow/church31.jpg",
"gallery/slideshow/church32.jpg",
"gallery/slideshow/church1.jpg",
"gallery/slideshow/church10.jpg",
"gallery/slideshow/church11.jpg",
"gallery/slideshow/church12.jpg",
"gallery/slideshow/church13.jpg",
"gallery/slideshow/church14.jpg",
"gallery/slideshow/church15.jpg",
"gallery/slideshow/church16.jpg",
"gallery/slideshow/church33.jpg",
"gallery/slideshow/church34.jpg",
"gallery/slideshow/church35.jpg",
"gallery/slideshow/church36.jpg",
"gallery/slideshow/church37.jpg",
"gallery/slideshow/church38.jpg"
);
var gblImg2 = new Array(
"gallery/slideshow/church2.jpg",
"gallery/slideshow/church20.jpg",
"gallery/slideshow/church21.jpg",
"gallery/slideshow/church19.jpg",
"gallery/slideshow/church22.jpg",
"gallery/slideshow/church23.jpg",
"gallery/slideshow/church24.jpg",
"gallery/slideshow/church25.jpg",
"gallery/slideshow/church1.jpg",
"gallery/slideshow/church10.jpg",
"gallery/slideshow/church11.jpg",
"gallery/slideshow/church12.jpg",
"gallery/slideshow/church13.jpg",
"gallery/slideshow/church14.jpg",
"gallery/slideshow/church15.jpg",
"gallery/slideshow/church16.jpg",
"gallery/slideshow/church31.jpg",
"gallery/slideshow/church32.jpg",
"gallery/slideshow/church33.jpg",
"gallery/slideshow/church34.jpg",
"gallery/slideshow/church35.jpg",
"gallery/slideshow/church36.jpg",
"gallery/slideshow/church37.jpg",
"gallery/slideshow/church38.jpg",
"gallery/slideshow/church39.jpg",
"gallery/slideshow/church4.jpg",
"gallery/slideshow/church40.jpg",
"gallery/slideshow/church41.jpg",
"gallery/slideshow/church42.jpg",
"gallery/slideshow/church43.jpg",
"gallery/slideshow/church17.jpg",
"gallery/slideshow/church18.jpg",
"gallery/slideshow/church26.jpg",
"gallery/slideshow/church27.jpg",
"gallery/slideshow/church44.jpg",
"gallery/slideshow/church45.jpg",
"gallery/slideshow/church46.jpg",
"gallery/slideshow/church47.jpg",
"gallery/slideshow/church48.jpg",
"gallery/slideshow/church49.jpg",
"gallery/slideshow/church5.jpg",
"gallery/slideshow/church50.jpg",
"gallery/slideshow/church51.jpg",
"gallery/slideshow/church6.jpg",
"gallery/slideshow/church7.jpg",
"gallery/slideshow/church8.jpg",
"gallery/slideshow/church9.jpg",
"gallery/slideshow/church28.jpg",
"gallery/slideshow/church29.jpg",
"gallery/slideshow/church3.jpg",
"gallery/slideshow/church30.jpg"
);
var gblPauseSeconds = 3.25;
var gblFadeSeconds = 1.85;
var gblRotations = 5;
// End Customization section
var gblDeckSize = gblImg.length;
var gblOpacity = 100;
var gblOnDeck = 0;
var gblOnDeck1 = 0;
var gblOnDeck2 = 0;
var gblStartImg;
var gblStartImg1;
var gblStartImg2;
var gblImageRotations = gblDeckSize * (gblRotations+1);
window.onload = photoShufflerLaunch;
function photoShufflerLaunch()
{
var theimg = document.getElementById(gblPhotoShufflerImgId);
gblStartImg = theimg.src; // save away to show as final image
var theimg1 = document.getElementById(gblPhotoShufflerImgId1);
gblStartImg1 = theimg1.src; // save away to show as final image
var theimg2 = document.getElementById(gblPhotoShufflerImgId2);
gblStartImg2 = theimg2.src; // save away to show as final image
document.getElementById(gblPhotoShufflerDivId).style.backgroundImage='url(' + gblImg[gblOnDeck] + ')';
document.getElementById(gblPhotoShufflerDivId1).style.backgroundImage='url(' + gblImg1[gblOnDeck1] + ')';
document.getElementById(gblPhotoShufflerDivId2).style.backgroundImage='url(' + gblImg2[gblOnDeck2] + ')';
setTimeout("photoShufflerFade()",gblPauseSeconds*1000);
}
function photoShufflerFade()
{
var theimg = document.getElementById(gblPhotoShufflerImgId);
var theimg1 = document.getElementById(gblPhotoShufflerImgId1);
var theimg2 = document.getElementById(gblPhotoShufflerImgId2);
// determine delta based on number of fade seconds
// the slower the fade the more increments needed
var fadeDelta = 100 / (30 * gblFadeSeconds);
// fade top out to reveal bottom image
if (gblOpacity < 2*fadeDelta )
{
gblOpacity = 100;
// stop the rotation if we're done
if (gblImageRotations < 1) return;
photoShufflerShuffle();
// pause before next fade
setTimeout("photoShufflerFade()",gblPauseSeconds*1000);
}
else
{
gblOpacity -= fadeDelta;
setOpacity(theimg,gblOpacity);
setOpacity(theimg1,gblOpacity);
setOpacity(theimg2,gblOpacity);
setTimeout("photoShufflerFade()",30); // 1/30th of a second
}
}
function photoShufflerShuffle()
{
var thediv = document.getElementById(gblPhotoShufflerDivId);
var theimg = document.getElementById(gblPhotoShufflerImgId);
var thediv1 = document.getElementById(gblPhotoShufflerDivId1);
var theimg1 = document.getElementById(gblPhotoShufflerImgId1);
var thediv2 = document.getElementById(gblPhotoShufflerDivId2);
var theimg2 = document.getElementById(gblPhotoShufflerImgId2);
// copy div background-image to img.src
theimg.src = gblImg[gblOnDeck];
theimg1.src = gblImg1[gblOnDeck1];
theimg2.src = gblImg2[gblOnDeck2];
// set img opacity to 100
setOpacity(theimg,100);
setOpacity(theimg1,100);
setOpacity(theimg2,100);
// shuffle the deck
gblOnDeck = ++gblOnDeck % gblDeckSize;
gblOnDeck1 = ++gblOnDeck1 % gblDeckSize;
gblOnDeck2 = ++gblOnDeck2 % gblDeckSize;
// decrement rotation counter
if (--gblImageRotations < 1)
{
// insert start/final image if we're done
gblImg[gblOnDeck] = gblStartImg;
gblImg1[gblOnDeck1] = gblStartImg1;
gblImg2[gblOnDeck2] = gblStartImg2;
}
// slide next image underneath
thediv1.style.backgroundImage='url(' + gblImg1[gblOnDeck1] + ')';
thediv2.style.backgroundImage='url(' + gblImg2[gblOnDeck2] + ')';
thediv.style.backgroundImage='url(' + gblImg[gblOnDeck] + ')';
}
function setOpacity(obj, opacity) {
opacity = (opacity == 100)?99.999:opacity;
// IE/Win
obj.style.filter = "alpha(opacity:"+opacity+")";
// Safari<1.2, Konqueror
obj.style.KHTMLOpacity = opacity/100;
// Older Mozilla and Firefox
obj.style.MozOpacity = opacity/100;
// Safari 1.2, newer Firefox and Mozilla, CSS3
obj.style.opacity = opacity/100;
}