Facebook Connect does not work......?

James,
When I run the Autotune Error Check tool on that page, I'm getting the following warning:

Test: Facebook Javascript library inclusion
Warn: Another Facebook extension is installed, including the Facebook Javascript library, and may conflict

You'll need to fix that problem as it's likely causing part of your issues. The Facebook Javascript library looks to be included by both of the following modules:
ITP Share
Facebook FanBox / Like Box module

Once those are removed, also make sure your Facebook Application is not in "Sandbox Mode", which is a setting you can change in the Facebook Developers area.

After all that is fixed, it should work, but if not, let us know.

Thanks,
Alex

The "Like Box" is the module in the right sidebar that says "Facebook 上等你來找". It's re-included the Facebook Javascript library. You should disable that module. You can replace it with the JFBCFan module that comes with JFBConnect.

The ITP Share is either a plugin or module. I don't know which, but it should be disabled too. This is an extension that's been installed on your site, and not something that came with JFBConnect.

I hope that helps,
Alex