$(document).ready(function(){

	$("a.galleryLink").fancybox(
	{
		imageScale: false,
		overlayShow: true,
		overlayOpacity: 0.8,
		centerOnScroll: false,
		callbackOnShow: function(){
			var alt = this.itemArray[ this.itemCurrent ].orig.attr("alt");
			setTitle(alt);
			}
	});


	$("a.galleryLink").hover(
	function()
	{
		$(this).fadeTo("fast", 0.8);
		var img = $("img#[id^=galleryImage_]", $(this)).get(0);
		var overImg = $("img#[id^=galleryImageOver_]", $(this)).get(0);

		if(img && overImg)
		{
			var tmp = img.src;
			img.src = overImg.src;
			overImg.src = tmp;
		}
	},
	function()
	{
		$(this).fadeTo("fast", 1);
		var img = $("img#[id^=galleryImage_]", $(this)).get(0);
		var overImg = $("img#[id^=galleryImageOver_]", $(this)).get(0);

		if(img && overImg)
		{
			var tmp = img.src;
			img.src = overImg.src;
			overImg.src = tmp;
		}
	});

});

function setTitle(title)
{
	if(title && title.length > 0)
	{
		//alert(title);
		var titleBox =  $('#fancy_title');
		$("#fancy_title_main", titleBox).html('<div>'+title+'</div>');
		titleBox.css("display", "block");
	}
}