anchor.diff:                                     :action => 'poll_channel_for_updates',
                                      :id => @channel},
                            :frequency => wait_time,
  -                         :complete => "eval(request.responseText)"
  +                         :complete => "eval(request.responseText)",
  +                         :condition => 'stop_ajax_calls == false'
   #                         :update => 'userlist'
   %>
   
  
positive.code:               :frequency => wait_time,
                :url => { :controller => 'chat',
                          :action => 'user_is_typing',
                          :id => @channel })
  %>
  
negative.code: 			      	   :action => 'user_list',
  				   :id => @channel},
  			 :frequency => wait_time,
  			 :update => 'userlist',
                           :condition => 'stop_ajax_calls == false')
  %>
  
  <%= # poll server every wait_time seconds for new messages
  