$(document).ready(function(){ 
		$("#thumbnails ul li").each(function(index){
			$(this).find(".description").html("<span>"+$(this).find("img").attr("alt")+"</span>"+$(this).find(".description").html());
		});
		$("#caption").html($("#thumbnails ul li:first").find(".description").html());
		$("#caption").animate({opacity:0.7},10)
		$("#main_image").css("background-image","url("+$("#thumbnails ul li:first").find("a").attr("href")+")");
		$("#thumbnails ul li:first").addClass("current");
		$("#thumbnails ul li").click(function(){
			var index = $(this).index(); 
			if (!$(this).is(".current")){ 
				$("#caption").animate({opacity:0,marginBottom:-$("#caption").height()},function(){
					$("#caption").html($("#thumbnails ul li:eq("+index+")").find(".description").html());
					$("#caption").animate({opacity:0.75,marginBottom:0});
					$("#main_image").css("background-image","url("+$("#thumbnails ul li:eq("+index+")").find("a").attr("href")+")");
				});
			}  
			$("#thumbnails ul li").removeClass("current");
			$(this).addClass("current");
			return false;
		})  
		$("#thumbnails ul li").hover(function(){$(this).addClass("hover")},function(){$(this).removeClass("hover")}); 
	});