答案 0 :(得分：0)
*** 工作解决方案 的 ** *
<html>
<head>
<script type="text/javascript">
<!--
function loadFrameWidth(cookieName)
{
if (document.cookie.length>0)
{
c_start = document.cookie.indexOf(cookieName + "=");
if (c_start != -1)
{
c_start = c_start + cookieName.length + 1;
c_end = document.cookie.indexOf(";",c_start);
if (c_end == -1) { c_end=document.cookie.length; }
document.getElementById('masterFrameset').cols = unescape(document.cookie.substring(c_start,c_end));
}
else { setStandardWidth(); }
}
else { setStandardWidth(); }
}
function setStandardWidth()
{
document.getElementById('masterFrameset').cols = '150,*';
}
function storeFrameWidth(cookieName)
{
var currentCols = document.getElementById('masterFrameset').cols;
var exdate = new Date();
exdate.setDate(exdate.getDate() + 7);
document.cookie = cookieName + "=" + escape(currentCols) +
";expires=" + exdate.toUTCString();
}
-->
</script>
</head>
<frameset id="masterFrameset" border="1" frameborder="1"
onLoad="loadFrameWidth('frameSetWidth')" onUnload="storeFrameWidth('frameSetWidth')">
<frame id="controls" name="controlsFrame" src="toc.html" />
<frame id="content" name="contentFrame" src="content.html" />
</frameset>
</html>