You can read about it here:
http://intranation.com/test-cases/object-vs-iframe/
The code is fairly simple and requires no javascript whatsoever, your code will remain HTML1.0 Strict (if it was before):
<object classid="clsid:25336920-03F9-11CF-8FD0-00AA00686F13" type="text/html"
data="object.html" style="width:300px;height:200px;">
<p>Fallback text</p>
</object>
I've tested it and it works (using IE and Firefox), however for IE you need to make some changes to your style sheet to prevent it from rendering borders. I assume one has to add these lines of code to the user style sheet or something:
<!--[if IE]>
<style type="text/css">html, body {border:0;overflow:visible;}</style>
<![endif]-->
Mind of course that you'll still need to set the width that docuwiki can use as described earlier in this thread.
Good luck!
PS: Abacus, I haven't received your templates yet by e-mail :rolleyes: