anchor.diff:      items = $(list).select("li");
       content = list.previous(".language-content");
       idx = items.indexOf(tab);
  -    corresponding = content.childElements()[idx];
  -    content.childElements().invoke('hide');
  +    corresponding = content.children()[idx];
  +    content.children().hide();
       corresponding.show()
   }
   
  
positive.code:         });
          
          // deselect all tabs
          langtabs.select('li').invoke('removeClassName', 'selected');
          langtabs.select('li').invoke('removeClassName', 'solo');
          langtabs.select('.throb').invoke('remove');
          
          // toggle to first
          langtabs.down('li').addClassName('selected');
          if (langtabs.select('li').length == 1) { langtabs.down('li').addClassName('solo') };
          toggle_to_corresponding_content(langtabs.down('li'));
          langtabs.setStyle({ width: content.down('input,textarea').getWidth() + "px" });
          
          content.down('.language-content').childElements().invoke('enable');
      });
  };
  
  
negative.code:     $('#lexeme_dictionary_ids').enable();
      update_add_links();
      $(".translatable").each(function(i, content){
          oldlangs = content.find('.language-content').first().children().map(function(){return attr('data-language')}).get();
          langtype = $(content).attr("data-languages");
          langtabs = content.find('.language-list ul').first();
          // go through each language in the languages for the appropriate language class
          languages[langtype].each(function(){
          // if an existing div is in the languages, keep it (moving it to the appropriate position); if it's not, flag it as not to be saved (if content) or remove it (if not)
              if (oldlangs.include(this.underscore_code)) {
                  // old field and tab
                  oldfield = content.find('[data-language='+this.underscore_code+']').first();
                  oldtab_index = oldfield.up().children().indexOf(oldfield) + 1;  
                  oldtab = content.find('li', oldtab_index).first();
  
                  oldfield.enable();
  
  