You must include the jQuery library which, I've checked, is not in the correct spot on that page. You must include the JQ library before any script that uses it. Either:
Pop this at the top of your page and delete line 21 (your current script)
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
OR move
<script type="text/javascript" src="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/js/jcarousellite.js"></script>
Below line 21 in your markup.
Your carousel script is dependent on the jquery library. If jquery is not included BEFORE your script that uses it, you will get this error. Make sure to place any jquery script declaration above any and all scripts that use/depend on it.
Existing markup
<script type="text/javascript" src="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/js/jcarousellite.js"></script>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>Sportsrule, Sports event management and language services for sports teams, sports events and the sports industry</title>
<link rel="stylesheet" type="text/css" href="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/style.css" media="all" />
<link rel="stylesheet" type="text/css" href="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/css/nivo-slider.css" media="all" />
<link rel="stylesheet" type="text/css" href="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/style.css" media="all" />
<!--
<link href='http://fonts.googleapis.com/css?family=Open+Sans' rel='stylesheet' type='text/css'>
-->
<link rel="pingback" href="http://176.32.230.13/test-getextra.co.uk/xmlrpc.php" />
<link rel='stylesheet' id='NextGEN-css' href='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/nextgen-gallery/css/nggallery.css?ver=1.0.0' type='text/css' media='screen' />
<link rel='stylesheet' id='contact-form-7-css' href='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=3.2.1' type='text/css' media='all' />
<link rel='stylesheet' id='jquery.lightbox.min.css-css' href='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/wp-jquery-lightbox/styles/lightbox.min.css?ver=1.3.4' type='text/css' media='all' />
<script type='text/javascript' src='http://176.32.230.13/test-getextra.co.uk/wp-includes/js/jquery/jquery.js?ver=1.7.2'></script>
<script type='text/javascript' src='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/nextgen-gallery/js/jquery.cycle.all.min.js?ver=2.9995'></script>
<script type='text/javascript' src='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/nextgen-gallery/js/ngg.slideshow.min.js?ver=1.06'></script>
Desired Markup
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>Sportsrule, Sports event management and language services for sports teams, sports events and the sports industry</title>
<link rel="stylesheet" type="text/css" href="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/style.css" media="all" />
<link rel="stylesheet" type="text/css" href="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/css/nivo-slider.css" media="all" />
<link rel="stylesheet" type="text/css" href="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/style.css" media="all" />
<!--
<link href='http://fonts.googleapis.com/css?family=Open+Sans' rel='stylesheet' type='text/css'>
-->
<link rel="pingback" href="http://176.32.230.13/test-getextra.co.uk/xmlrpc.php" />
<link rel='stylesheet' id='NextGEN-css' href='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/nextgen-gallery/css/nggallery.css?ver=1.0.0' type='text/css' media='screen' />
<link rel='stylesheet' id='contact-form-7-css' href='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=3.2.1' type='text/css' media='all' />
<link rel='stylesheet' id='jquery.lightbox.min.css-css' href='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/wp-jquery-lightbox/styles/lightbox.min.css?ver=1.3.4' type='text/css' media='all' />
<!-- MOVED TOP SCRIPT INCLUSION LINE BELOW JQUERY INCLUSION RIGHT HERE -->
<script type='text/javascript' src='http://176.32.230.13/test-getextra.co.uk/wp-includes/js/jquery/jquery.js?ver=1.7.2'></script>
<script type="text/javascript" src="http://176.32.230.13/test-getextra.co.uk/wp-content/themes/Sportsrule/assets/js/jcarousellite.js"></script>
<script type='text/javascript' src='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/nextgen-gallery/js/jquery.cycle.all.min.js?ver=2.9995'></script>
<script type='text/javascript' src='http://176.32.230.13/test-getextra.co.uk/wp-content/plugins/nextgen-gallery/js/ngg.slideshow.min.js?ver=1.06'></script>