$(document).ready(function(){
	var abt_left = $("#about").offset().left - 12;
	var abt_bottom = $("#about").offset().top + 51;
	$("#about-sub").css({'left': abt_left, 'top': abt_bottom, 'opacity': '0', 'display': ''});
	$("#about").hover(function(){
		$("#about-sub").stop().animate({opacity: 1},500);
	},function(){
		setTimeout('$("#about-sub").stop().animate({opacity: 0},1000)',2500);
	});
});