$(function(){
	$('#top-image img, .logo, #nav, #yellow').hide();
	$("#news, #works,#about,#footer").css({"opacity":"0"});
	$("#nav li:last-child").css("margin-right","0");
	$(".profile dd:last-child").css("margin-bottom","0");
	$("#about").css("min-height","0");
	$('#nav li a').each(function(){

		$(this).before($(this).clone().removeClass().addClass('on'));

	});
	
	$('#nav li').hover(function(){
	
		$(this).find('.on').stop().animate({marginTop:'0px'},200);

	},
	
	function(){
	
		$(this).find('.on').stop().animate({marginTop:'-31px'},200);

	});
	
	$('#accordion .work-images').css({"visibility":"hidden"}).slideUp();
	$('#accordion .work-thumb a').click(function(){
       $('.work-images').slideUp();
       $(this).parent().next().css({"visibility":"visible"}).slideDown();
       return false;
   	});
   	
   	$(".logo-top-wrap, .logo-top").hide();
   	$(window).scroll(function () {
   		if($(this).scrollTop() > 500){ 		
   			$(".logo-top-wrap").css({top:'0px'}).slideDown(500,
   				function(){$(".logo-top").fadeIn("slow")}
   			);
		}else{$(".logo-top-wrap").slideUp(300,
			function(){$(".logo-top").hide()}
		);}
  		
	});
	$(window).scroll(function(){
		var windowp = $(this).scrollTop();
		var homeh = $("#home-bg").outerHeight(true);
		var newsh = $("#news").outerHeight(true);
		var worksh = $("#works").outerHeight(true);
		var homeh2 = homeh/2;
		var newsh2 = newsh/2;
		var worksh2 = worksh/2;
		if(windowp > homeh2){
			$("#news").fadeTo("slow",1)
		};
		if(windowp > newsh/2 + homeh){
			$("#works").fadeTo("slow",1)
		};
		if(windowp > worksh2 + homeh + newsh){
			$("#about, #footer").fadeTo("slow",1)
		};	
	}
		
	)
   
});