anchor.diff:                        <fmt:param value="${column.name}"/>
                       </fmt:message>
                       [
  -                    <html:link action="/changeResults?method=showColumn&amp;index=${status.index}"
  +                    <html:link action="/changeResults?method=showColumn&amp;index=${status.index}&amp;trail=${param.trail}"
                                  title="${showColumnTitle}">
                         <fmt:message key="results.showColumn"/>
                       </html:link>
  
positive.code:                     <fmt:param value="${column.name}"/>
                    </fmt:message>
                    [
                    <html:link action="/changeResults?method=moveColumnLeft&amp;index=${status.index}"
                               title="${moveLeftTitle}">
                      <fmt:message key="view.moveLeftSymbol"/>
                    </html:link>
  
negative.code:       var url = '${requestScope['javax.servlet.include.context_path']}/results.do?';
        var pagesize = document.changeResultsSizeForm.pageSize.options[document.changeResultsSizeForm.pageSize.selectedIndex].value;
        var page = ${RESULTS_TABLE.startRow}/pagesize;
        url += 'page=' + Math.floor(page) + '&size=' + pagesize;
        if ('${param.trail}' != '')
        {
        	url += '&trail=${param.trail}';
        }
        document.location.href=url;
      }
      //]]>-->
  