$(function() {
			$('#nav ul li').mouseover(function(){
				$(this).animate({backgroundPositionY:'-35px',paddingTop:'17px'},{queue:false,duration:250})
			});
			
			$('#nav ul li').mouseout(function(){
				$(this).animate({backgroundPositionY:'-50px',paddingTop:'4px'},{queue:false,duration:250})
			});
			
			$('#portfolio img').mouseover(function(){
				$(this).animate({opacity:'0.03',filter:'alpha(opacity=3)'},{queue:false,duration:250})
			});
			
			$('#portfolio img').mouseout(function(){
				$(this).animate({opacity:'1',filter:'alpha(opacity=100)'},{queue:false,duration:250})
			});
		});