Well I think I have a workaround for the cross-browser compatibility issues with dynamic IFRAME resizing. You can use this to integrate other scripts into your Geeklog project by copying the code into a Static Page Block.
Just replace the src=URL and the NAME wiith your own data and paste it into the staticpage/php block and it seems to work fine in both IE and Firefox and Opera (newest builds, IE complains a little about this.height but so what...). I have not tested it in other browsers yet but I'm happy with the resutls so far... So if you don't need to support old,old browsers this will make you a happy camper.
<head>
<script language="JavaScript">
function resize() {
var iframe = document.all.NAME;
iframe.height=document.frames("NAME").document.body.scrollHeight;
}
</script>
</head>
<body onload=resize();>
<iframe src="URL" name="NAME" scrolling="no" width="100%" frameborder="0" onload="this.height=this.contentDocument.height"></iframe>
</body>
Hope you enjoy it and constructive criticism is always appreciated.