$(function(){
  $("<span class=\"rollhover\">&nbsp;</span>").appendTo("#portfolio article figure");
  
  $("#portfolio article").hover(function(){
    $(this).find("span").stop(true, true).fadeIn();
  }, function(){
    $(this).find("span").stop(true, true).fadeOut('fast');
  });
  $("#portfolio a").attr("rel", "gallery").fancybox({ 
		'overlayOpacity'	:	0.2,
		'autoDimensions'  : false,
		'width'           : 660
	});
  
});