转载自龚清林的博客
<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
<html>
<head>
<title>JS 声音提示</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="http://www.gongqinglin.com/js/jquery-1.7.2.min.js"></script>
</head>
<body>
<script language="javascript">
playSound();
function playSound(){
var borswer = window.navigator.userAgent.toLowerCase();
if ( borswer.indexOf( "ie" ) >= 0 ){
//IE内核浏览器
var strEmbed = '<embed name="embedPlay" src="http://www.gongqinglin.com/accessory/ding.wav" autostart="true" hidden="true" loop="false"></embed>';
if ( $( "body" ).find( "embed" ).length <= 0 )
$( "body" ).append( strEmbed );
var embed = document.embedPlay;
//浏览器不支持 audion，则使用 embed 播放
embed.volume = 100;
//embed.play();这个不需要
} else{
//非IE内核浏览器
var strAudio = "<audio id='audioPlay' src='http://www.gongqinglin.com/accessory/ding.wav' hidden='true'>";
if ( $( "body" ).find( "audio" ).length <= 0 )
$( "body" ).append( strAudio );
var audio = document.getElementById( "audioPlay" );
//浏览器支持 audion
audio.play();
}
}
</script>
</body>
</html>