An inline frame is equivalent to an object: the browser displays the content of the element when it is configured not to support inline frames. I think it is possible to tweak current browsers lest they do. Putting the intended content inside does not seem to be the right choice. Chris
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sean Hogan Sent: Friday, May 23, 2008 5:42 AM To: whatwg@lists.whatwg.org Subject: Re: [whatwg] The <iframe> element and sandboxing ideas I was wondering if you could use the content of the iframe as the source for the iframe document. By my testing (FF2, FF3b, Saf2, Saf3, Opera9.2, IE6) it seems that current browsers ignore content inside an <iframe>. So this degrades safely for HTML.