anchor.diff:  
              var dateFormat = $.pivotUtilities.derivers.dateFormat;
   
  -           var c3_renderers = $.pivotUtilities.locales["<%= @language %>"].c3_renderers || $.pivotUtilities.c3_renderers;
  +           if ($.pivotUtilities.locales["<%= @language %>"]) {
  +               renderers = $.pivotUtilities.locales["<%= @language %>"].renderers;
  +               c3_renderers = $.pivotUtilities.locales["<%= @language %>"].c3_renderers;
  +           } else {
  +               renderers = $.pivotUtilities.renderers;
  +               c3_renderers = $.pivotUtilities.c3_renderers;
  +           }
  +
              var ext_renderers = {};
   
              // strip html tags for C3 renderers
  
positive.code: <%  @query.available_columns[0] = QueryColumn.new(:id, :sortable => @query.available_columns[0].sortable, :default_order => @query.available_columns[0].default_order, :caption => "ID", :frozen => true) %>
  
  var renderers;
  
  $(document).ready(function(){
  
  
negative.code:                }
             };
  
             renderers = $.extend(renderers, ext_renderers);
  
             $("#output").pivotUI(data, {
  
  