var $j = jQuery.noConflict();

$j(function() {

	$j("#viewer").removeClass("js-disabled");
	$j("<div>").attr("id", "container").css({ position:"absolute"}).width($j(".wrapper").length * 170).height(170).appendTo("div#viewer");
	$j(".wrapper").each(function() {
		$j(this).appendTo("div#container");
	});

	var duration = $j(".wrapper").length * 3000;
	var speed = (parseInt($j("div#container").width()) + parseInt($j("div#viewer").width())) / duration;
	var direction = "rtl";

	(direction == "rtl") ? $j("div#container").css("left", $j("div#viewer").width()).addClass("rtl") : $j("div#container").css("left", 0 - $j("div#container").width()).addClass("ltr") ;
	var animator = function(el, time, dir) {

		if(dir == "rtl") {
			el.removeClass("ltr").addClass("rtl");
			el.animate({ left:"-" + el.width() + "px" }, time, "linear", function() {
				$j(this).css({ left:$j("div#imageScroller").width(), right:"" });
				animator($j(this), duration, "rtl");
			});
		} else {

			el.removeClass("rtl").addClass("ltr");
			el.animate({ left:$j("div#viewer").width() + "px" }, time, "linear", function() {
				$j(this).css({ left:0 - $j("div#container").width() });

				animator($j(this), duration, "ltr");
			});
		}
	}

	animator($j("div#container"), duration, direction);
	$j("a.wrapper").live("mouseover", function() {
		$j("div#container").stop(true);
		($j("a#rtl").length == 0) ? $j("<a>").attr({ id:"rtl", href:"#", title:"rtl" }).appendTo("#controls") : null ;
		($j("a#ltr").length == 0) ? $j("<a>").attr({ id:"ltr", href:"#", title:"ltr" }).appendTo("#controls") : null ;
		var title = $j(this).attr("title");
		($j("p#title").length == 0) ? $j("<p>").attr("id", "title").text(title).appendTo("div#controls") : $j("p#title").text(title) ;
	});

	$j("a.wrapper").live("mouseout", function(e) {
		(e.relatedTarget == null) ? null : (e.relatedTarget.id != "controls") ? $j("div#controls").slideUp("slow").remove() : null ;
		var totalDistance = parseInt($j("div#container").width()) + parseInt($j("div#viewer").width());
		var distanceLeft = ($j("div#container").hasClass("ltr")) ? totalDistance - (parseInt($j("div#container").css("left")) + parseInt($j("div#container").width())) : totalDistance - (parseInt($j("div#viewer").width()) - (parseInt($j("div#container").css("left")))) ;
		var newDuration = distanceLeft / speed;
		animator($j("div#container"), newDuration, $j("div#container").attr("class"));
	});

	$j("#ltr").live("click", function() {
		$j("div#container").stop(true);
		$j("div#container").removeClass("rtl").addClass("ltr");
		var totalDistance = parseInt($j("div#container").width()) + parseInt($j("div#viewer").width());
		var distanceLeft = totalDistance - (parseInt($j("div#container").css("left")) + parseInt($j("div#container").width()));
		var newDuration = distanceLeft / speed;
		animator($j("div#container"), newDuration, "ltr");
	});
	$j("#rtl").live("click", function() {
		$j("div#container").stop(true);
		$j("div#container").removeClass("ltr").addClass("rtl");
		var totalDistance = parseInt($j("div#container").width()) + parseInt($j("div#viewer").width());
		var distanceLeft = totalDistance - (parseInt($j("div#viewer").width()) - (parseInt($j("div#container").css("left"))));
		var newDuration = distanceLeft / speed;
		animator($j("div#container"), newDuration, "rtl");
	});
});