anchor.diff:  <br>
   <br>
   
  -	<div id="add_comment_box_to_questions"></div>
  +<div id="add_comment_box_to_questions"></div>
  +
   <% unless @question.comments.empty? %>
   	<h3> Comments on Question </h3>
   	<ul>
  
positive.code: 	</ul>
  <% end %>
  
  <%= link_to "add comment", new_question_comment_path(@question), :remote => true %>
  
  
  <% if @answers.empty? == false %>
  
negative.code: 						<% end %> 
  					</ul>
  				</li>
  
  			<% if session[:user_id] %>
  				<%= link_to "add comment", new_answer_comment_path(answer_id), :remote => true %> <br>
  			<% end %>
  		<% end %>
  	</ol>
  
  