Boston: Is the BPL online registration form for eCards accessible?

I just tried submitting the online form
http://www.bpl.org/general/circulation/ecards.htm
and when I submitted the form, I didn't get any sort of acknowledgment message, oreven a fully loaded Web page. I tried to follow up by calling the library, but I was transferred to a phone which went unanswered.

I'm using Jaws 13 and Firefox; if anyone knows of an accessibility contact person for the BPL, I would appreciate that as well.