Button with JQuery broken

Hi,
I want to move a button java in the home page. The button is “Add to Calendar” http://www.screencast.com/users/JuriT/folders/Jing/media/5207d832-6441-4d6d-9c60-1e19e5169b64
the website is here http://thingstodoincalifornia.info/longbeach

By default it appears in the posts which are in specific category and allows you to add to calendar that specific post (event). this is the code of the page above : Single.php

I tried to move something in the home page, here is the code, but I couldn’t have the same result. Now it’s broken…:-( but I tried!
Any suggestions???
Thanks