anchor.diff:          <td colspan="2" bgcolor="#bfbfff">
             <div align="center">
               <h3>Welcome to <wiki:Variable var="applicationname"/></h3>
  -            <p><wiki:Variable var="msg" /></p>
  +            <p style="color:red"><wiki:Variable var="msg" /></p>
             </div>
           </td>
         </tr>
         <tr>
           <td>Login:</td>
  -        <td><input type="text" name="uid" /></td>
  +        <td><input type="text" name="uid" value="<wiki:Variable var="uid" default="" />" /></td>
         </tr>
         <tr>
           <td>Password:</td>
  
positive.code:     String action = request.getParameter("action");
      String uid    = request.getParameter("uid");
      String passwd = request.getParameter("passwd");
      String msg = (String)wikiContext.getVariable("msg");
      if( msg == null )
          wikiContext.setVariable( "msg", "" );
  
      UserManager mgr = wiki.getUserManager();    
  
      if( "login".equals(action) )
      {
          if( mgr.login( uid, passwd, session ) )
          {
              response.sendRedirect( wiki.getViewURL(pagereq) );
              return;
          }
      }
      else if( "logout".equals(action) )
  
negative.code: <head>
    <title><wiki:Variable var="applicationname"/> login</title>
    <%@ include file="templates/default/header.jsp" %>
    <meta name="robots" content="noindex,nofollow">
  </head>
  
  <body class="login" bgcolor="#FFFFFF">
    <br />
    <br />
    <form action="<wiki:Variable var="baseURL"/>Login.jsp" accept-charset="<wiki:ContentEncoding />" method="POST" />
    <input type="hidden" name="page" value="<wiki:Variable var="pagename" />" />
    <div align="center">
      <table border="0" cellspacing="3" cellpadding="5" width="35%" bgcolor="#efefef" />
  