$(document).ready(function(){
  	var cache = [];
	$('#screenshots li a').each(function(idx, elem) {
      	var cacheImage = document.createElement('img');
      	cacheImage.src = $(elem).attr('href');
      	cache.push(cacheImage);
	});

	$('#screenshots li a').click(function(){
		$('#screenshots li').removeClass('selected');
		$(this).parent().addClass('selected');
		var href = $(this).attr('href');
		$('#screen').fadeOut('fast', function() {
			$(this).css({background:'url("' + href + '") no-repeat'});
			$(this).fadeIn('slow');
		});
		return false;
	});
	
});