<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>aa</title>
<script>
function playSound(){
//IE放 背景音乐
var snd_ie = document.getElementById('snd_ie');
snd_ie.src = "./alert.wav"
//chrome
var snd_chrome = document.getElementById('snd_chrome');
snd_chrome.data = "./alert.wav"
}
function stopSound(){
var snd_ie = document.getElementById('snd_ie');
snd_ie.src = ""
var snd_chrome = document.getElementById('snd_chrome');
snd_chrome.data = ""
}
</script>
</head>
<body>
<bgsound id='snd_ie' src="" loop=-1></loop>
<object id='snd_chrome' width="0px" height="0px" type="audio/x-wav" data=""></object>
<input type="button" value="开始" onclick="playSound()">
<input type="button" value="暂停" onclick="stopSound()">
</body>
</html>