Reverse animation

Reverse animation

how to make reverse animation
e.g
$(function() {
                $("#me").mousehover(

                        function(){

                            $("#me").animate({

                                            path : new $.path.arc({

                                                center    : [300,300],

                                                radius    : 100,

                                                start    :10,

                                                end     : -200 * 1,

                                                dir    : 1,
                                               

                                            })

                                        },1000);
                                });
});

I want to this animation with same path reverse direction without click or mousehover on that object second time