var curSlide = 1;

$(document).ready(function() {
	
});

function slideMove(direction) {
	var allSlides = $("#screenshot-slider li");

	var nextSlide = curSlide+1;
	if(direction == "next") {
		if(nextSlide > allSlides.length)
			nextSlide = 1;
	}
	else if(direction == "prev") {
		nextSlide = curSlide-1;
		if(nextSlide < 1)
			nextSlide = allSlides.length;
	}
	
	$(allSlides).each(function() {
		if($(this).attr("id") == ("screenshot-" + nextSlide)) {
			$(this).removeClass("hidden");
		}
		else {
			$(this).addClass("hidden");
		}
	});
	
	curSlide = nextSlide;
}