ntwb / wordpress

					} elseif ( $category->term_id == $_current_term->parent ) {

						$css_classes[] = 'current-cat-parent';

					}

					while ( $_current_term->parent ) {

						if ( $category->term_id == $_current_term->parent ) {

							$css_classes[] =  'current-cat-ancestor';

							break;

						}

						$_current_term = get_term( $_current_term->parent, $category->taxonomy );

					}

				}

			}

		$parent = get_term( $parent, $taxonomy->name );

		$term_id = $parent->term_id;

		while ( $parent->parent ) { // get the top parent

			$parent = get_term( $parent->parent, $taxonomy->name );

			if ( is_wp_error( $parent ) )

				break;

			$term_id = $parent->term_id;

		}

		ob_start();