Split layout theme in WordPress

Hi all

I found a Split Layout template that I’m attempting to use on a WordPress site. The Split Layout is here: http://tympanus.net/Blueprints/SplitLayout/index.html

I’ve uploaded the files to my test domain, but when I click the homepage content, the sides don’t expand like they should – nothing happens.

I’m trying to figure out if I’m missing a key piece to tie everything together. Any thoughts?

The test site: http://test.tiffdotcom.com. Thanks for your help in advance.