JQUERY 音乐播放器疑惑解决办法

<![CDATA[    $(document).ready(function () {              $('#mute').click(function () {            //    $('#jquery_jplayer_1').jPlayer('volume', 1);             $("#jquery_jplayer_1").jPlayer({                ready: function () {                    $(this).jPlayer("setMedia", {                        mp3: "music/test.mp3"                    }).jPlayer("play");                },                ended: function (event) {                    $(this).jPlayer("play");                },                swfPath: "js",                supplied: "mp3"            });        });            $('#unmute').click(function () {                $('#jquery_jplayer_1').jPlayer('volume', 0);            });             $('#mute').click(function (){                    $("#jquery_jplayer_1").jPlayer({                        ready: function () {                            $(this).jPlayer("setMedia", {                                mp3: "music/test.mp3"                            }).jPlayer("play");                        },                        ended: function (event) {                            $(this).jPlayer("play");                        },                        swfPath: "js",                        supplied: "mp3"            });        });

<div class="jp-cont">   <div id="jquery_jplayer_1" class="jp-jplayer"></div>   <div id="jquery_jplayer_2" class="jp-jplayer"></div>    <a href="#" id="mute">open1</a>    <a href="#" id="mute1">open2</a> <!--    <div id="jquery_jplayer_2" class="jp-jplayer"></div> <a href="#" id="mute1" class="volumn_btn mute_off">open2</a>-->   <!--  <a href="#" id="unmute" class="volumn_btn unmute_on">close</a>--></div>