anchor.diff:  		  <%= f.hidden_field :person_id %>
   		  <%= f.hidden_field :display_name %>
   		  <div>
  -		  	<%= f.submit "Send", class: 'btn btn-default', style: 'margin-top:5px;' %>
  +		  	<%= f.submit "Send", id: 'message_submit', class: 'btn btn-default', style: 'margin-top:5px;' %>
   		  </div>
   		<% end %> 
   	</div>
  
positive.code: 			presence += "</ul>";
  			presence += "<small>Everyone offline will be emailed</small>";
  			$('#presence').html(presence);
  	}
  
  	$('#chatlog').scroll(function(){ 
  
negative.code:   });
  
  	function chat_ready() {
  		localise_time();
  		Secpubsub.connection_lost = function (subscription, closeEvent) {
  			if (subscription.channel == '/messages/new')
  