通过隐藏窗口是可以实现的
按照下面的做法即可，注意创建的文件名要一致：更多控制可以自己来扩展。
在ie7,ie8,ff3下测试通过
index.htm
=============================
<script>
function p()
{
window.open("a.htm?music=" + (new Date()).toString(),"mxh","width=600,height=300")
}
</script>
<input type=button onclick='p()' value='open' />
a.htm
=================================
<body>
<script>
if( window.location.href == window.top.location.href)
{
self.top.location.href="b.htm" + window.location.search
}
else
{
window.parent.frames["mxh2"].setMusic(window.location.search)
}
</script>
Window A
</body>
b.htm
=========================================
<iframe name="mxh2" src="c.htm"></iframe>
<iframe name="mxh" src="d.htm" style='display:none'></iframe>
<script>
alert("refresh detected")
</script>
Window B
c.htm
================================
<body>
<div id=xx>init</div>
<script>
function setMusic(str)
{
document.getElementById("xx").innerHTML = str
}
</script>
Window C
d.htm
=======================================
<script>
window.name="mxh"
window.top.name=""
window.top.focus()
</script>
window D
孟宪会
