var numPanels;
var currentSlide = 0;

$(document).ready(function(){

	initSlideshow();

	setInterval(function() {
		goToSlide(currentSlide);
	}, 9000);

	$('#slideshow ul li').vAlign();
	
	/*var currentSlide = 0;
	var numberOfSlides;

	$(document).ready(function(){	
		//slideshow
		numberOfSlides = $("#slideshow-images img").size();	
		$("#slideshow-images img").hide();
		$("#slideshow-images img").slice(currentSlide, currentSlide + 1).show();
		
		$(".next-photo").click(function() {
			if (currentSlide < (numberOfSlides - 1))
				currentSlide += 1;
			else
				currentSlide = 0;
			fadePhotos();
		});
		
		$(".previous-photo").click(function() {
			if (currentSlide > 0)
				currentSlide -= 1;
			else
				currentSlide = numberOfSlides - 1;
			fadePhotos();
		});
		
		//animate navigation overlays
		$("#slideshow-navigation img").hide();
		$("#slideshow").hover(
		      function () {
		        $("#slideshow-navigation img").stop(false, true).fadeIn(500);
		      }, 
		      function () {
		        $("#slideshow-navigation img").stop(false, true).fadeOut(500);
		      }
		    );
		
		function fadePhotos() {
			$("#slideshow-images img:visible").fadeOut(1500);
			$("#slideshow-images img").slice(currentSlide, currentSlide + 1).fadeIn(1500);
		}
	});*/
});
	
function initSlideshow() {
	numPanels = $("#slideshow img").size();
	$("#slideshow img, #slideshow ul li").hide();
	$("#slideshow img").slice(currentSlide, currentSlide + 1).show();
	$("#slideshow ul li").slice(currentSlide, currentSlide + 1).show();
	
	currentSlide = 1;
}

function goToSlide(panel) {
	$("#slideshow img:visible, , #slideshow ul li:visible").fadeOut(3000);
	$("#slideshow img").slice(currentSlide, currentSlide + 1).fadeIn(3000);
	$("#slideshow ul li").slice(currentSlide, currentSlide + 1).fadeIn(3000);
	if (currentSlide == (numPanels - 1))
		currentSlide = 0;
	else
		currentSlide++;
}