anchor.diff:  <div id="settings_top">
  -<span>Group settings</span>
  +
   <%if params["hide"] == nil or params["hide"] == "true"%>
  -  <%puts "hide"%>
  +  <a href="#" onclick="new Ajax.Request('/user/<%= session[:username] %>/groupSettings', {asynchronous:true, evalScripts:true, method:'get', parameters: 'hide=false&authenticity_token=' + '<%= form_authenticity_token %>'}); return false;">
  +  <span>Group settings</span>
  +  </a>
     <span class="right">
  -  <a href="#" onclick="new Ajax.Request('/ajax/groupsettings', {asynchronous:true, evalScripts:true, method:'post', parameters: 'hide=false&authenticity_token=' + '<%= form_authenticity_token %>'}); return false;">
  +  <a href="#" onclick="new Ajax.Request('/user/<%= session[:username] %>/groupSettings', {asynchronous:true, evalScripts:true, method:'get', parameters: 'hide=false&authenticity_token=' + '<%= form_authenticity_token %>'}); return false;">
       edit
     </a>
     </span>
  
positive.code:   <button  onclick="addNewGroup('newGroup');">Add</button>
  </fieldset>
  
   
  <!--
  <div id="newEmail"> 
    <b>Add new group:</b><br /> 
    <input id="newGroup" value=""> 
    <button  onclick="addNewGroup('newGroup');" onkeypress="checkEnterNewGroup(event)">Add</button> 
  </div>
  -->
   
   
   
   <!--
   
    <p>
    <%= link_to "Add new group", :controller => "user", :username => session[:username], :action => "addGroup" %>
    </p>
    
    <p>
      <%= link_to "Manage users in groups", :controller => "user", :action => "editUsersGroups", :username => session[:username]%>
    </p>
    -->
    
  <%end%>
negative.code:   <% @groups.each do |x| %>
      <tr>
        <td>
          <div><a href="/user/<%= session[:username] %>/group/<%= x.name %>" id="deletegroup_<%=editID%>"><%= x.name %></a></div>
        </td>
        <td>
          <button onclick="deleteGroup('deletegroup_<%=editID%>');">Delete</button>
  