$(function(){
    $("#top-menu .item").hover(function(){
        $(this).children(".left").css("visibility","visible");
        $(this).children(".right").css("visibility","visible");
        $(this).children(".link").attr("style","background:url('/styles/img/top-menu-center.png') repeat-x;")
        $(this).children(".link").children("a").css("color","#fffefe");
    },function(){
        $(this).children(".left").css("visibility","hidden");
        $(this).children(".right").css("visibility","hidden");
        $(this).children(".link").removeAttr("style");
        $(this).children(".link").children("a").css("color","#333");
    });
});