I've been trying to enable facebook and twitter sharing for individual polls and have found this code in the default template file viewpoll.php

<?php if(!empty($jcp_config[SHARE_THIS_PUBID])): ?>

						<li>

							<a id="ck_sharethis" class="stbar chicklet active" href="javascript:void(0);"><img src="http://w.sharethis.com/chicklets/sharethis.gif" />ShareThis</a> 

							<script type="text/javascript"> 

								var shared_object = SHARETHIS.addEntry({title: document.title,url: document.location.href}); 

				                shared_object.attachButton(document.getElementById("ck_sharethis"));

				                shared_object.attachChicklet("email", document.getElementById("ck_email"));

				                shared_object.attachChicklet("facebook", document.getElementById("ck_facebook"));

				                shared_object.attachChicklet("twitter", document.getElementById("ck_twitter"));

							</script>

						</li>

				        <?php endif;?>

It seems as though this is meant to do just that but it doesn't show up. Am I missing a file or setting? I have enabled Polls Anywhere which only seems to add the Embed this link.