var j = jQuery.noConflict();

j(function(){
	j('#a a')
		.css( {backgroundPosition: "-20px 35px"} )
		.mouseover(function(){
			j(this).stop().animate({backgroundPosition:"(-20px 94px)"}, {duration:500})
		})
		.mouseout(function(){
			j(this).stop().animate({backgroundPosition:"(40px 35px)"}, {duration:200, complete:function(){
				j(this).css({backgroundPosition: "-20px 35px"})
			}})
		})
	j('#b a')
		.css( {backgroundPosition: "0 0"} )
		.mouseover(function(){
			j(this).stop().animate({backgroundPosition:"(-150px 0)"}, {duration:500})
		})
		.mouseout(function(){
			j(this).stop().animate({backgroundPosition:"(-300px 0)"}, {duration:200, complete:function(){
				j(this).css({backgroundPosition: "0 0"})
			}})
		})
	j('#c a')
		.css( {backgroundPosition: "0 0"} )
		.mouseover(function(){
			j(this).stop().animate({backgroundPosition:"(0 -250px)"}, {duration:500})
		})
		.mouseout(function(){
			j(this).stop().animate({backgroundPosition:"(0 0)"}, {duration:500})
		})
	j('#d a')
		.css( {backgroundPosition: "0 0"} )
		.mouseover(function(){
			j(this).stop().animate({backgroundPosition:"(0 -280px)"}, {duration:100})
		})
		.mouseout(function(){
			j(this).stop().animate({backgroundPosition:"(0 0)"}, {duration:440})
		})
});