I found a public prezi and am trying to test the plugin on the site. They're just not displaying, even trying to load all three of these:
<iframe src="http://prezi.com/embed/engabseu-6ad/?bgcolor=ffffff&lock_to_path=0&autoplay=0&autohide_ctrls=0&features=undefined&disabled_features=undefined" height="400" width="550" frameborder="0"></iframe>
Where is the code supposed to come from? I pulled it from the embed code, but I also tried this "engabseu-6ad" from the iframe, and it still didn't work. The iframe isn't showing up either.
I've got to be missing something. Help! :)