/*** menu.cgi, view.cgi ***/
function showCategoryItems(){
  hideUnusedItems($('tr[data-condition-name^="attribute_"][data-condition-name*="_value_"]'));

  $('select[name="category_id"], select[name="category_name"]').each(function(index, element){
    var name = $(element).attr('name');
    $(element).children('option:selected').each(function(index, element){
      showItems($('tr.' + name + '_' + $(element).val().replace(/[ !"#$%&'()*+,.\/:;<=>?@\[\\\]^`{|}~]/g, '\\$&')).not('.collapse'));
    });
  });
}