$(function() {
                $('#accordion > li').hover(
                    function () {
                        var $this = $(this);
                        $this.stop().animate({'width':'424px'},500);
                        $('.bgDescription',$this).stop(true,true).slideDown(500);
                        $('.description',$this).stop(true,true).fadeIn();
                    },
                    function () {
                        var $this = $(this);
                        $this.stop().animate({'width':'140px'},500);
                        $('.description',$this).stop(true,true).fadeOut(500);
                        $('.bgDescription',$this).stop(true,true).slideUp(500);
                    }
                );
            });