Check it out here. https://sites.google.com/a/realcatholiconline.org/the-opus-dei-guidebook/  Feel free to test it, my site's not really open yet and I can delete posts  later if I need to. 

I put the embed code in the html for the section of the page I wanted it to appear in.  Can't use the html gadget or put it in the sidebar, though. You do have to pay for it, but it's cheap, and you can customize it.  I do not have anything to do with them, I just was so happy to have an answer that worked.