function setCaptionAndNav(imgNum)
{
	$("p#imgListCaption").html(imageList[imgNum].caption);
}

function imageListShow(imgNum)
{
	$("img#imgListImg").fadeOut("slow", function()
	{
		$(this).attr("src", imageList[imgNum].src).fadeIn("slow", function()
		{
			setCaptionAndNav(imgNum);
    		});
	});
}

$(document).ready(function()
{
	var preloadImages = [];
	
	if (imageList)
	{
		setCaptionAndNav(0);
		var dir = ["prev", "next"];
		for (var i in dir)
		{
			var state = ["on", "off"];
			for (var j in state)
			{
				var preload = new Image();
				preload.src = "/i/buttons/" + dir[i] + "_" + state[j] + ".jpg";
				preloadImages.push(preload);
			}
		}
		for (var i in imageList)
		{
			var preload = new Image();
			preload.src = imageList[i].src;
			preloadImages.push(preload);
		}
	}
});