What I am wondering is if there is an alternative way to load and embed the content into pages using a Firefox Addon. I know I can load the content using things like io-service and scriptableinputstream to avoid the X-Frame-Options issue, but how can I then write that content into an iframe added to the DOM of the page, have it load properly and not have a security issue. I am open to suggestions and not set on iframes.
Thanks, Michael