Menu item for DT Register not working

I installed hot_responsive today. It's a great template but I when I click the menu item for DT Register, it just spins and doesn't go anywhere. I tried rebuilding the menu. I tried adding a new menu item to access DT Register. I use FireFox normally and I checked the site in IE, which didn't work either. The menu item worked on the old template. Any other thoughts? I'm getting ready to open registration for a conference and need to get this resolved.

www.michiefs.org

thank you!

Turn off ajax loader in template options