The problem is very simple:
1. It's a WordPress site
2. There is an event calender with a signup form
3. The signup form does not submit anything - it just keep showing a AJAX loading image: http://screencast.com/t/gdotTiEXJ7V8
I need you to fix this.
The signup is behind a login form and based on a plugin called Event Calender. The problem started after I updated WordPress and a few other plugins.
I need this fixed ASAP! Write how soon you can fix this and your price for it.
I'll get you access to WP and FTP.