code: public Content getHyperLink(SectionName sectionName,
                                 Content label) {
          return getHyperLink(getDocLink(sectionName), label, "", "");
      }
docs: Get Html Hyper Link Content.
  
  @param sectionName      The section name to which the link will be created.
  @param label            Tag for the link.
  @return a content tree for the hyper link