<frameset rows="164" id="fram1" >
<noframes>
cript>
</noframes>
<frameset cols="*" id="fram1" >
<frame id="fram2">
</frameset>
</frameset>
<frameset cols="*" id="fram1" >
<frameset cols="30%,*" id="fram3">
<frame id="fram4">
<frame id="fram5">
</frameset>
</frameset>
</frameset>
</frameset>
<script language="javascript" >
var wid
wid=screen.width
if(wid>900){
fram1.fram3.clos.value="10%,*"
}
</s</script>
var wid
wid=screen.width
if(wid>900){
fram1.fram3.clos="10%,*"
}
</script>
function aa()
{
var wid
wid=screen.width
if(wid>900){
fram3.cols="40%,*"
}
}
</script>
</head>
<frameset rows="164,*" cols="*" id="fram1" onload="aa()">
<frame src="fellow_top.asp" id="fram2">
<frameset cols="30%,*" id="fram3">
<frame src="fellow_left.asp" id="fram4">
<frame src="Fellow_right.asp" id="fram5">
</frameset>
程充执行的很好,但就是没起作用
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!--function window.onload() {
alert('in');
var wid;
wid=screen.width;
if(wid>900){
document.all['fram3'].cols="10%,*";
}
}//-->
</SCRIPT>
</HEAD><frameset rows="40%,60%" cols="*" id="fram1" >
<frame src="A.html" id="fram2">
<frameset cols="30%,*" id="fram3">
<frame src="B.html" id="fram4">
<frame src="C.html" id="fram5">
</frameset>
</frameset>
</HTML>