function gallery(){
	removeAnchorFromSelected();
	setThumbs();
}

function removeAnchorFromSelected(){
	var thumb = $("img.selected");
	thumb.parent().replaceWith(thumb);
}

function setThumbs(){
	$(".thumbs a").click(function(event){
		var img = $(this).find("img").attr("src");
		displayImg(img.substring(0, img.indexOf("_thumb")) + ".jpg");
		setSelected($(this));
		event.preventDefault();
	});
}

function setSelected(selectedThumb){
	$("img[class='selected']").attr("class", "thumb").wrap("<a href='gallery' title='View image'></a>");
	selectedThumb.children().attr("class", "selected");
	gallery();
}

function displayImg(src){
	$(".imgHolder").addClass("loading");
	$("#gallery").hide();
	var img = new Image();
	$(img).load(function(){
						$(".imgHolder").removeClass("loading");
						$("#gallery").attr("src", src).fadeIn(1000); 
						 });
	$(img).attr("src", src);
}