js 呼叫windows media player 播放器
根據不同瀏覽器windows media player 的載入方式不同，下面是常見的集中用法，
本來剛開始用flex 寫的一個播放器，後來發現不支援wav 格式的，如果自己對這些流進行解析的話，相對來說工作量會很龐大，也很麻煩
最後的解決辦法是在網頁中嵌入windows 自帶的播放器，windows media player
<script type="text/javascript">
function player(isd)
{
//
if(document.getElementById(isd).value=="播放")
{
document.getElementById(isd).value="暫停"
var player = document.getElementById("wmpaaa");
player.URL="177_1.wav";
player.controls.play()
}else if(document.getElementById(isd).value=="暫停")
{
document.getElementById(isd).value="播放"
var player = document.getElementById("wmpaaa");
player.URL="177_1.wav";
player.controls.stop()
}
}
function InitLoadPlayer()//頁面初始化的時候根據判斷不同的瀏覽器，對windows media player進行不同 的載入
{
var playertype;
if(navigator.userAgent.indexOf("MSIE")>0)
{
playertype='<object classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"'
playertype+='STANDBY="Loading Windows Media Player components..." TYPE="audio/x-pn-realaudio-plugin"'
playertype+='id=wmpaaa width="0" height="0" >'
playertype+='<embed type="audio/x-pn-realaudio-plugin" codebase="http://activex.microsoft.com/activex/con ... n/nsmp2inf.cab#Version=5,1,52,701" > </object> ';
} else
{
var playertype='<embed id="wmpaaa" style="visibility:hidden;" type="application/x-ms-wmp" autoStart="0" balance="0" currentPosition="0" currentMarker="0" defaultFrame="0"';
playertype+=' enabled="1" enableErrorDialogs="0" enableContextMenu="0" fullScreen="0" invokeURLs="1"';
playertype+=' mute="0" playCount="1" rate="1" stretchToFit="0" uiMode="invisible" volume="100" windowlessVideo="0" SendPlayStateChangeEvents="true" />';
}
var div_play=document.getElementById("player_music");
div_play.innerHTML=playertype;
}
</script>
<body onload="InitLoadPlayer()">