var photoList = Array();
var delay = 6000;
var imageFade = 1000;
var counter = 2; // we are hard coding first image on the page
var currentImage = 1; //we are hard coding first image on the page
var timer;
var loading = true;
var curLink = 1;
var firstImage = true;
function getSlide(imageID) {
	if (!loading) {
		clearTimeout(timer);
		currentImage = (imageID - 1);
		loadImage();
	}
}
function nextPhoto() {
	if (!loading) {
		clearTimeout(timer);
		currentImage++;
		currentImage = currentImage >= photoList.length ? 0 : currentImage;
		loadImage();
	}
}
function prevPhoto() {
	if (!loading) {
		clearTimeout(timer);
		currentImage--;
		currentImage = currentImage < 0 ? photoList.length - 1 : currentImage;
		loadImage();
	}
}
function loadImage() {
	loading = true;
	var imgSrc = photoList[currentImage];
	if (counter > 4) {
		counter = 2;
		$('#jsSlideShow img:first-child').css('z-index', '1');
	}
	var imgStyle = 'z-index:' + counter + '; display:none; cursor:pointer';
	$('<img />').attr('src', imgSrc).attr('style', imgStyle).load(function () {
		$('#homeLink_' + curLink).removeClass('slideNav_selected');
		$('#homeLink_' + (currentImage + 1)).addClass('slideNav_selected');
		curLink = currentImage + 1;
		$('#jsSlideShow').prepend($(this));
		$(this).click(function () {
			window.location.href = imgLinks[currentImage];
		});
		$('#jsSlideShow img:first').fadeIn(imageFade, function () {

			$('#jsSlideShow img:not(:first-child)').remove();
			counter++;
			loading = false;
			timer = setTimeout(nextPhoto, delay);
		});
	})
}