[xwiki-users] using embed or iframe to display an external site

I have been trying to use the html macro to be able to use embed or iframe to display an external site within a wiki page. I have a Prezi, but want to display it in the context of the wiki page, rather than linking to it on its own. I had posted before about having an issue with this, and the reply was someone who has it working - I used his code (actually the same as mine) but it still isn't working. Is there other dependencies, such as in the back end that would affect this? Ideas?? Running xwiki 4.2 (cannot upgrade at this time due to custom app...) Paul Pinkerton KnowledgeNow Project Lead -----Original Message----- From: Paul Pinkerton (ACLCO) Sent: January-10-14 1:07 PM To: users(a)xwiki.org Subject: document viewer macro I have installed the docviewer macro, but it doesn't work! Have others had success with this? Similarly, I am having trouble with html iframes displaying. I have tried viewing these pages in a number of different browers with no success. Insight? Paul Pinkerton KnowledgeNow Project Lead