<object width="500" height="300" data="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe" type="application/x-shockwave-flash">
<param name="movie" value="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe" />
<param name="allowFullScreen" value="true" />
<param name="wmode" value="opaque" />
<embed src="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe" type="application/x-shockwave-flash" allowfullscreen="true" wmode="opaque" width="500" height="300" />
<iframe src="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe" width="700" height="1000" frameborder="0">
<p>Your browser does not support iframes.</p>
</iframe>
<iframe src="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe&embedded=true" width="100%" height="600"></iframe>
From http://www.xfteam.info/threads/how-to-embed-iframes-in-xenforo.3003/HTML:<iframe src="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe&embedded=true" width="100%" height="600"></iframe>
So, it's not necessary to whitelist it via the process spelled-out in http://www.xfteam.info/threads/how-to-embed-iframes-in-xenforo.3003/ ???I know how to do it.. I want to see if YOU know how to do it.
<iframe width="500" height="300" src="http://www.doneliner.com/?id=53683fa416f2f7f1b50013fe" frameborder="0" allowfullscreen></iframe>