1、最基础原始的网页背景音乐设置
<bgsound src="http://www.ok12.net/ku.wav" loop="-1">
2、自动播放的网页背景音乐
<script>
//写cookies函数
function SetCookie(name,value)//两个参数，一个是cookie的名子，一个是值
{
var Time = 2; //此 cookie 将被保存分钟
var exp = new Date(); //new Date("December 31, 9998");
exp.setTime(exp.getTime() + Time*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)//取cookies函数
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null;
}
function delCookie(name)//删除cookie
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}
//SetCookie ("kingM", "1")
//alert(getCookie('kingM'));
var getking=getCookie('kingM')
var player = new ActiveXObject("MediaPlayer.MediaPlayer");
var src="http://www.ok12.net/ku.wav";
function play(){
player.Open(src);
}
function stop(){
player.Stop();
}
function pause(){
player.Pause();
}
if(getking!="1"){
play();
SetCookie ("kingM", "1");
};
delCookie("kingM");
</script>
3、点击后播放背景音乐
<html>
<head>
<title>点击后播放方式</title>
</head>
<body>
<div id="div1"></div>
<input type="button" value="立即" onclick="play_click(this,'http://www.ok12.net/ku.wav');">
<div id="div2"></div>
<script language="javascript">
function play_click(sef,url){
var div = document.getElementById('div1');
div.innerHTML = '<embed src="'+url+'" loop="0" autostart="true" hidden="true"></embed>';
var emb = document.getElementsByTagName('EMBED')[0];
if (emb) {
/* 这里可以写成一个判断 wav 文件是否已加载完毕，以下采用setTimeout模拟一下 */
div = document.getElementById('div2');
div.innerHTML = 'loading: '+emb.src;
//sef.disabled = true;
setTimeout(function(){div.innerHTML='';},1000);
}
}
</script>
</body>
</html>
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