anchor.diff:                <c:set var="bgcolor" value="odd" scope="page" />
               </c:otherwise>
             </c:choose>
  -          
  +
             <c:set var="escapedPattern" value="${fn:escapeXml(pattern)}" scope="page" />
             
             <tr>
  
positive.code:         <tr>
            <td>
              <ww:textfield size="40" 
                            id="newpattern_${i.index}"
                            theme="simple" />
            </td>
            <td>
              <ww:a href="#" 
                    title="Add Pattern to [${filetypeId}]"
                    onclick="addFiletypePattern( '${filetypeId}', 'newpattern_${i.index}' )"
                    theme="simple">
                <img src="${iconCreateUrl}" />
              </ww:a>
  
negative.code:   
    function addFiletypePattern(filetypeId, newPatternId)
    {
       var f = document.forms['filetypeForm'];
            
       f.action = "${addFiletypePatternUrl}";     
       f.elements['pattern'].value = document.getElementById(newPatternId).value;
       f.elements['fileTypeId'].value = filetypeId;
       f.submit();
    }
  //-->
  