簡潔javascript音樂播放器2

 此JS代碼實現了多首音樂的自動下一首播放。
播放器
<div style='display:none'>
<object id='player' height='45' width='200' classid='CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6'>
<param NAME='AutoStart' VALUE='0'>
<!--是否自動播放-->
<param NAME='Balance' VALUE='0'>
<!--調整左右聲道平衡,同上面舊播放器代碼-->
<param name='enabled' value='-1'>
<!--播放器是否可人為控制-->
<param NAME='EnableContextMenu' VALUE='-1'>
<!--是否啟用操作功能表-->
<param NAME='url' value=''>
<!--播放的檔案地址-->
<param NAME='PlayCount' VALUE='1'>
<!--播放次數控制,為整數-->
<param name='rate' value='1'>
<!--播放速率控制,1為正常,允許小數,1.0-2.0-->
<param name='currentPosition' value='0'>
<!--控制項設定:當前位置-->
<param name='currentMarker' value='0'>
<!--控制項設定:當前標記-->
<param name='defaultFrame' value=''>
<!--顯示預設架構-->
<param name='invokeURLs' value='0'>
<!--指令碼命令設定:是否調用URL-->
<param name='baseURL' value=''>
<!--指令碼命令設定:被調用的URL-->
<param name='stretchToFit' value='0'>
<!--是否按比例伸展-->
<param name='volume' value='100'>
<!--預設聲音大小0%-100%,50則為50%-->
<param name='mute' value='0'>
<!--是否靜音-->
<param name='uiMode' value='mini'>
<!--播放器顯示模式:Full顯示全部;mini最簡化;None不顯示播放控制,只顯示視頻視窗;invisible全部不顯示-->
<param name='windowlessVideo' value='0'>
<!--如果是0可以允許全屏,否則只能在視窗中查看-->
<param name='fullScreen' value='0'>
<!--開始播放是否自動全屏-->
<param name='enableErrorDialogs' value='-1'>
<!--是否啟用錯誤提示報告-->
<param name='SAMIStyle' value='1'>
<!--SAMI樣式-->
<param name='SAMILang' value='1'>
<!--SAMI語言-->
<param name='SAMIFilename' value='1'>
<!--字幕ID-->
</object>

相關操作
</div>
<div id='prop_4' >
<a href='javascript:' onClick='stop_p()'>停止</a>
<a href='javascript:' onClick='pause()'>暫停</a> <a href='javascript:' onClick='play()'>播放</a> <a href='javascript:' onClick='next_p()'>下一首</a> <a href='javascript:' onClick='prior_p()'>上一首</a>
</div>

<script>
//線上播放器控制
//播放
function play(){
player.controls.play();
if(player.playState == 3){
   music_time = parseInt(player.currentMedia.duration - player.controls.currentPosition)*1000;
   clearInterval(music_state);
   music_state = setInterval('auto_p()',music_time);
}
}

//暫停
function pause(){
player.controls.pause();
clearInterval(music_state);
}

//停止
function stop_p(){
player.controls.stop();
clearInterval(music_state);
}

//下一首
function next_p(){
player.controls.stop();
music_i+=1;
if(music_i>=music_list.length){
   music_i=0;
}
player.url = music_list[music_i];
player.controls.play();
if(player.playState == 3){
   music_time = player.currentMedia.duration*1000;
   clearInterval(music_state);
   music_state = setInterval('auto_p()',music_time);
}else{
   clearInterval(music_state);
   music_state = setInterval('auto_p()',3000);
}
}

//上一首
function prior_p(){
player.controls.stop();
music_i -= 1;
if(music_i<0){
   music_i = 0;
}
player.url = music_list[music_i];
player.controls.play();
if(player.playState == 3){
   music_time = player.currentMedia.duration*1000;
   clearInterval(music_state);
   music_state = setInterval('auto_p()',music_time);
}else{
   clearInterval(music_state);
   music_state = setInterval('auto_p()',3000);
}
}

var music_i=0;
var music_list = new Array('http://hi.baidu.com/99pc8/blog/item/music/齊豫唱大悲咒.mp3','http://hi.baidu.com/99pc8/blog/item/music/觀世音.mp3','./music/為你而來.wma','http://hi.baidu.com/99pc8/blog/item/music/風吹麥浪.mp3','http://hi.baidu.com/99pc8/blog/item/music/相思樹.mp3','http://hi.baidu.com/99pc8/blog/item/music/佛教音樂.mp3');
player.URL = music_list[music_i];
var music_state = setInterval('auto_p()',3000);
</script>