Måske sådan ?-)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"
http://www.w3.org/TR/html4/loose.dtd"><html>
<head>
<title>Hold top og bund</title>
<meta name="Generator" content="Stone's WebWriter 4">
<meta name="keywords" content="søgeord adskilt af komma">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" type="text/css" href="style/style.css">
<style type="text/css">
html,body{height:100%;margin:0;padding:0;}
#top{position:absolute;z-index:1;height:45px;width:100%;background:url('
http://druk.dk/eksperten/top.jpg') #222;}
#bund{position:absolute;bottom:0px;z-index:1;height:28px;width:100%;background:url('
http://druk.dk/eksperten/img-main-tb-bund.jpg') #222;}
#main{position:absolute;z-index:0;top:0px;left:0px;height:100%;width:100%;background:#bb0;overflow:hidden;}
#content{position:relative;top:45px;padding:0px;background:transparent;overflow:hidden;}
#menuF{position:relative;top:0px;left:0px;width:250px;height:80%;margin:0;padding:0;border:0;float:left;}
#contentF{height:80%;margin:0;padding:0;border:0;float:left;}
</style>
<script language="javascript" type="text/javascript">
function alignElms(){
var elms = ['content','menuF','contentF'];
var main = document.getElementById('main');
var h = main.offsetHeight - 73;
var w = main.offsetWidth - 250;
for(i=0;elms.length>i;i++)elms[i] = document.getElementById(elms[i]);
elms[0].style.height = h + 'px';
elms[1].style.height = h + 'px';
elms[2].style.height = h + 'px';
elms[2].style.width = w + 'px';
}
</script>
</head>
<body onload="alignElms()">
<div id="top"></div>
<div id="bund"></div>
<div id="main">
<div id="content">
<iframe src="menu.html" name="menuF" id="menuF" allowTransparency></iframe>
<iframe src="indhold.html" name="contentF" id="contentF" allowTransparency></iframe>
</div>
</div>
</body>
</html>
