iframe 自适应高度

iframe 的高度自适应，常用的功能

<iframe name="detl" id="detl" src="list0.html" scrolling="no" frameborder="0" width="100%" height="auto" onload="Javascript:SetWinHeight(this)" ></iframe>
<div class="space10"> <script type="text/javascript">
function SetWinHeight(obj)
{
var win=obj;
if (document.getElementById)
{
if (win && !window.opera)
{
if (win.contentDocument && win.contentDocument.body.offsetHeight)

win.height = win.contentDocument.body.offsetHeight;
else if(win.Document && win.Document.body.scrollHeight)
win.height = win.Document.body.scrollHeight;
}
}
}
</script></div>