Membership SSL

Hey,

I Finally have the Membership plugin up and running, with one major caveat: A page element is causing the SSL to be flagged as invalid, and i get different outputs depending on the browser used (?!)

The SSL parses just fine to services like WhyNoPadlock.com yet...

ssl-1.jpg - SSL broken in Chrome.
ssl-2.jpg - Completely different page in Firefox, but the SSL isn't flagged.
ssl-3.jpg - In IE I get the same page as in Chrome, but another SSL flag.
ssl-4.jpg - In IE, after showing all non-secure items -- Reported error on authorizenet.js

Any help appreciated.