anchor.diff:  				constrain_width : false,
   				alignment : 'right',
   				belowOrigin : true,
  +			});
  +
  +			$(".review-text").shorten({
  +				showChars : 200,
  +				moreText : 'read more',
  +				lessText : 'read less'
   			});
   
   			// method to set rating
  
positive.code: 	<script type="text/javascript" src="assets/js/materialize.min.js"></script>
  	<script type="text/javascript"
  		src="assets/js/jquery.star.rating.min.js"></script>
  	<script>
  		$(document).ready(function() {
  			$(".button-collapse").sideNav({});
  
negative.code: 								<li class="collection-item avatar"><i
  									class="material-icons circle green">person</i> <span
  									class="title"><c:out value="${review.author.name }"></c:out></span>
  									<div class="review-text">
  										<c:out value="${review.content }" escapeXml="false"></c:out>
  									</div></li>
  							</c:forEach>
  