anchor.diff:  <script language="JavaScript"><!--
   function select_avatar(name)
   {
  -  document.getElementById("avatar").value = name;
  -  document.images['avatar_1'].src = '/images/avatars/' + name + '.jpg';
  -  document.images['avatar_2'].src = '/images/avatars/' + name + '.jpg';
  +  $("avatar").value = name;
  +  document.chooseAvatar.submit();
   }
   //--></script>
   
  -<% form_tag('/kata/start') do -%>
  +<form name="chooseAvatar" action="/kata/start">
   
   <noscript>
    &nbsp;
  
positive.code: 
  <table cellspacing="4">
  
    <tr>
      <td class="dojo panel box">
        <% chunks = chunk_array(@avatars.sort, 4) -%>
        <table cellpadding="7">
        <% chunks.each do |chunk| -%>
  
negative.code:     </td>
    </tr>
  
  </table>
  
  </form>
  
  
  