EDIT: After talking over chat, it was a problem about including jquery twice in the page.
After checking your page (liquid-radio.com), I have seen a great error imo:
<!DOCTYPE html>
<html>
<head>
<title>liquid.radio</title>
<link href="/assets/application-c9ed21e2be2e7bb9955d6a0d89357d16.css" media="all" rel="stylesheet" type="text/css" />
<script src="/assets/application-09500810259983928e0b1b4d46b49071.js" type="text/javascript"></script>
<meta content="authenticity_token" name="csrf-param" />
<meta content="MYdcXuDSzYg1qSHrRwx0y0VK5VmqhWmLLGiYSOX7pOI=" name="csrf-token" />
</head>
<body style="background: #FFF;">
<!DOCTYPE html>
<html>
<head>
You have the first part repeated a couple of times, rendering your html invalid.