/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
$(function(){

	$('#lista_menu a')
		.css( {backgroundPosition: "0px 3px"} )
		.mouseover(function(){
			$(this).stop().animate({backgroundPosition:"(-400px 3px)"}, {duration:500})
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(0px 3px)"}, {duration:200, complete:function(){
				$(this).css({backgroundPosition: "0px 3px"})
			}})
		})
});