[Plugin: Contact Form 7] Please help!! Reload in firefox, fine in Safari

When I submit a form (https://www.universityhoodiesdirect.com/us) in firefox it reloads the page, however, in Safari the ajax works fine.

I’ve worked through the posts here but to no avail and also check the javascript, cant find any problems.

I really want to use this form so I can track conversion in google analytics. I just cant get it to work. Does anyone know of a solution to this or an alternative form for usage with analytics?