Nothing working!

I set up Lightbox and had it working just fine. So I set it to not appear for a day and started work on the widget. But when I click the widget button nothing happens. No emails are sent and no notices popup. I can’t figure out why it’s not working. So then I wondered if maybe it wasn’t working because I’d set Lightbox to not show after the first time (but that doesn’t make sense) so I turned that off and went into another browser, but it still won’t show up. And the widget still does nothing. What am I doing wrong?!?

It’s for a site that is unfinished and unpublished: http://www.stephanieberryman.com/wordpress/