this.menu = function() {    
    $(".menu").each(function(i) {
        this.id = 'menu_'+i;
       
        $("#" + this.id + " li").hover(
            function() { 
                //$(this).animate({paddingLeft: '+=5'}, 200, function() {} );
                $(this).children("ul").fadeIn("fast"); 
            },   
            function() { 
                //$(this).animate({paddingLeft: '-=5'}, 200, function() {} );
                $(this).children("ul").css("display", "none"); 
            }
        );                
    });            
};