code: public String groupHtml(CmsWorkplace wp) {
  
          StringBuffer html = new StringBuffer(2048);
          Iterator<CmsAdminMenuGroup> itHtml = m_groupContainer.elementList().iterator();
          while (itHtml.hasNext()) {
              CmsAdminMenuGroup group = itHtml.next();
              html.append(group.groupHtml(wp));
          }
          return html.toString();
      }
docs: Generates the necesary html code for the groups.<p>
  
  @param wp the page for which the code is generated
  
  @return html code