On Thu, 2010-07-29 at 15:36 -0700, Mike Wright wrote:
<div id="tocdiv" class="toc"> <iframe id="tocframe" class="toc" src="./toc.html"> This is an iframe, to view it upgrade your browser or enable iframe display. </iframe> </div>
The rendering problems I mentioned previously all involved <iframes/>. I've never found anything using edit->preferences that has anything to do with <iframes/>.
The /enable it/ instruction, is a generic instruction that many web authors just bung between the iframe tags, without thinking about what they're doing. A better idea would have been for the page to *include* the table of contents, or other links, in there; so that without the iframe, someone could still navigate the page.
Some browsers have options for iframe rendering, but not all of them. Firefox has an about:config option for frames, in general. And some filtering proxies have options for filtering out iframes, too.