text: <!DOCTYPE html>
  <html lang="en">
  <head>
  <meta charset="utf-8" />
  <title>predic8 Login</title>
  <link rel="stylesheet" href="main.css" type="text/css" />
  </head>
  
  <body>
  <div class="content">
  <div class="logo">
  <img class="logo" src="http://predic8.de/logo4.png" />
  &nbsp;
  </div>
  <div class="loginbox">
  
  ${if error}
  <p> Error: <span class="error">
  ${if error='INVALID_PASSWORD'}
  Invalid password. ${if accountBlocked} Your account has been temporarily blocked. ${end}
  ${else}
  ${if error='INTERNAL_SERVER_ERROR'}
  Internal error.
  ${else}
  ${if error='INVALID_TOKEN'}
  Invalid Token. ${if accountBlocked} Your account has been temporarily blocked. ${end}
  ${else}
  ${if error='ACCOUNT_BLOCKED'}
  Your account has been temporarily blocked.
  ${else}
  ${error}
  ${end}
  ${end}
  ${end}
  ${end}
  </span></p>
  ${end}
   
  <form method="post" action="${action}" accept-charset="UTF-8">
  <input type="hidden" name="target" value="${target}" />
   
  ${if token}
   
  Please enter your token:<br/>
  <input type="text" name="token" autofocus /><br/>
  <br/>
  <input type="submit" value="Verify" /><br/>
   
  ${else}
   
  Username:<br/>
  <input type="text" name="username" autofocus /><br/>
  Password:<br/>
  <input type="password" name="password" /><br/>
  <br/>
  <input type="submit" value="Login" /><br/>
   
  ${end}
   
  </form>
  
  </div>
  </div>
  </body>
  </html>