anchor.diff:                  JID user = (JID)members.next();
   %>
                   <tr>
  -                    <td><%= user %></td>
  +                    <td><%= user %><% if (!webManager.getXMPPServer().isLocal(user)) { showRemoteJIDsWarning = true; %> <font color="red"><b>*</b></font><%}%></td>
                       <td align="center">
                           <input type="checkbox" name="admin" value="<%= user %>">
                       </td>
  
positive.code:                         <input type="submit" name="remove" value="Remove">
                      </td>
                  </tr>
  <%
              }
  %>
  
negative.code: %>
  <%
              boolean showUpdateButtons = memberCount > 0;
              boolean showRemoteJIDsWarning = false;
              while (admins.hasNext()) {
                  JID user = (JID)admins.next();
  %>
                  <tr>
                      <td><%= user %><% if (!webManager.getXMPPServer().isLocal(user)) { showRemoteJIDsWarning = true; %> <font color="red"><b>*</b></font><%}%></td>
                      <td align="center">
                          <input type="checkbox" name="admin" value="<%= user %>" checked>
                      </td>
  