Weird glitch with Simple Facebook Connect

[AlexCequea]

Hi, I've already emailed the app developer about this but I thought I would try to get your take since you all seem so knowledgeable here.
Here's a link to a page on my site: http://www.thespeakerpoint.com/?p=38

I've activated the Share button on Simple Facebook Connect, and when I click on it, it starts every link with a weird "http://http//www..." which of course makes it not work.
I went to the developer's site, http://ottodestruct.com, and it's happening there too! weird thing is that it doesn't happen on other sites with articles using the same Share button (such as http://alternet.org, or my friend's site http://galaxyninja.com)
Any ideas as to what might be the problem? and more importantly... any way I can get it to work for me?

Thanks for your help :-)
I'm a newbie at all this.

There is also the possibility that it's just something wrong with my computer, in which case it'll be nice if you can tell me what happens when you click the share button :-)
Here's a screenshot: