protected void printNavSummaryLink(ClassDoc cd, boolean link) {
        if (link) {
            writer.printHyperLink("", (cd == null)?
                "method_summary":
                "methods_inherited_from_class_" +
                ConfigurationImpl.getInstance().getClassName(cd),
                ConfigurationImpl.getInstance().getText("doclet.navMethod"));
        } else {
            writer.printText("doclet.navMethod");
        }
    }