Login Button not working on pop-up

Glad you found that post. The solution is also in our Common Support Area questions, which may have a little cleaner answer in case you have any issues with what's in that post:
www.sourcecoast.com/jfbconnect/docs/common-support-questions

Best of luck to you and your site, but should you need anything else, just let us know!
Alex

The Custom HTML module that comes with Joomla will automatically filter out script tags and other things when you save (which can be very annoying). However, you can use something like the below (free) extension which lets you add anything to the module and it won't be filtered:
extensions.joomla.org/extensions/edition...code-in-modules/2861

The other option (if you like the rest of the JFBCLogin module) is to do a template override of it, and updating our call to get the button there with the custom image code (look for "$jfbcLibrary->getLoginButton()") and replace that. For more information on template overrides, see:
www.sourcecoast.com/extensions/troublesh...s#template-overrides

Again, just let us know if there's anything else we can help explain or help out with!

Just realized the module I linked to was for J1.5 only. While I've never used the one below, it looks to be similar feature-wise while still being compatible with Joomla 1.6:
extensions.joomla.org/extensions/edition...ode-in-modules/16359