$(function(){
	var i;
	$("#topList li").css("opacity", "0").each(function(index, data){
		if(index > 17) data.className += " hide";
		else data.className += " show";
		i = index;
	});
	if (i < 18) $("#moreBtn").css("display", "none");
	$(".hide").css("display", "none");
	$(".show").fadeTo(500,1.0);
	$("#more").click(function(){
		$("#more").css("display", "none");
		$(".hide").css("display", "block").fadeTo(500,1.0);
	});
});

var fadeItem;
function toggleBg(a1, a2){
	if(a2){
		if(fadeItem != a1){
			fadeItem = a1;
			var url = $(a1.parentNode).hasClass("event") ? "../images/events/" : "../images/projects/";
			$(a1.parentNode).fadeTo(50,0.3,function(){
				$(a1.parentNode).css('background', 'transparent url(' + url + a2 + '.gif) no-repeat scroll left top');
				$(a1.parentNode).fadeTo(200, 1.0);
			});
		}
	}else{
		$(a1.parentNode).fadeTo(50,0.2,function(){
			$(a1.parentNode).css('background', '');
			$(a1.parentNode).fadeTo(300, 1.0);
		});
	}
}