$(document).ready(function() {
	//$('.next, .prev').show();
	
	var images = $(".slideshow img");
	var currentImage = images.length - 1;
	var fading = false;

	
	$('.next').click(function(event){
		if (!fading){
			event.preventDefault();
			var nextImage = currentImage;
			
			if (currentImage > 0){
				nextImage -= 1;
			}else{
				nextImage = images.length - 1;
			}
			
			for (var i = images.length - 1; i >= 0; i--){
				$(images[i]).css("z-index",5)
			};
			
			fading = true;
			$(images[currentImage]).css("z-index",10).fadeIn().stop().fadeOut(1000);

			$(images[nextImage]).fadeIn(1000, doneFading);
			currentImage = nextImage;
		}
		
		
	});
	
	$('.prev').click(function(event){
		if (!fading){
			event.preventDefault();
			var nextImage = currentImage;
			
			
			
			if (currentImage < images.length - 1){
				nextImage += 1;
			}else{
				nextImage = 0;
			}
			
			fading = true;
			$(images[currentImage]).css("z-index",10).fadeIn().stop().fadeOut(1000);
			$(images[nextImage]).css("z-index",5).fadeIn(1000, doneFading);
			currentImage = nextImage;
		}
		
	});
	
	
	function doneFading(){
		fading = false;
		
	}
	
	

});