Patience is a virtue...
I can see a lot of small issues with the javascript, which won't be helping the situation. In jquery.event.calendar.js:
var prevMonth = 11; var prevYear = 2012; var currentMonth = 0; var currentYear = 2013;
(Naturally, this is June 2014)
Also below:
"/* this should be returned from api, number of day and html */"
Is all the information that's showing in the calendar.
I'd suggest, instead, going with another calendar software such as http://www.k5n.us/webcalendar.php and skin it.
Also, in your source: <!-- Google Analytics: change UA-XXXXX-X to be your site's ID. --> <script> var _gaq=[['_setAccount','UA-XXXXX-X'],['_trackPageview']];
You haven't set your site's ID