// Courtesy of SimplytheBest.net - http://simplythebest.net/scripts/
gSlideshowInterval = 5;
gNumberOfImages = 5;

gImages = new Array(gNumberOfImages);
gImages[0] = "/images/slideshow_1.gif";
gImages[1] = "/images/slideshow_2.gif";
gImages[2] = "/images/slideshow_3.gif";
gImages[3] = "/images/slideshow_4.gif";
gImages[4] = "/images/slideshow_5.gif";

function canManipulateImages() {
	if (document.images)
		return true;
	else
		return false;
}
function loadSlide(imageURL) {
	if (gImageCapableBrowser) {
		document.slide.src = imageURL;
		return false;
	}
	else {
		return true;
	}
}
function nextSlide() {
	gCurrentImage = (gCurrentImage + 1) % gNumberOfImages;
	loadSlide(gImages[gCurrentImage]);
}
function prevSlide() {
	gCurrentImage = (gCurrentImage - 1) % gNumberOfImages;
	if(gCurrentImage<0) gCurrentImage=gNumberOfImages-1;
	loadSlide(gImages[gCurrentImage]);
}
gImageCapableBrowser = canManipulateImages();
gCurrentImage = 0;
setInterval("nextSlide()",gSlideshowInterval * 1000);