code: private String htmlStart(CmsWorkplace wp) {
  
          StringBuffer html = new StringBuffer(1024);
          html.append("<table border='0' cellspacing='0' cellpadding='0' width='100%' class='navOpened' id='");
          html.append(getId());
          html.append("'>\n");
          html.append("\t<tr>\n");
          html.append("\t\t<td class='titleBorder'>\n");
          html.append(
              "\t\t\t<table border='0' cellspacing='0' cellpadding='0' width='100%' class='navTitle' onMouseOver='mouseGroupEvent(this, true);' onMouseOut='mouseGroupEvent(this, false);' onClick=\"return openGroup('");
          html.append(getId());
          html.append("');\" >\n");
          html.append("\t\t\t\t<tr>\n");
          html.append("\t\t\t\t\t<td class='titleText' width='100%'>");
          html.append(CmsToolMacroResolver.resolveMacros(getName(), wp));
          html.append("</td>\n");
          html.append("\t\t\t\t</tr>\n");
          html.append("\t\t\t</table>\n");
          html.append("\t\t</td>\n");
          html.append("\t</tr><tr>\n");
          html.append("\t\t<td class='treeBorder'>\n");
          html.append("\t\t\t<div class='tree'>\n");
          html.append("\t\t\t\t<table border='0' cellspacing='0' cellpadding='0' width='100%'>\n");
          html.append("\t\t\t\t\t<tr>\n");
          html.append("\t\t\t\t\t\t<td>\n");
          return html.toString();
      }
docs: Generates the first part of the html code.<p>
  
  @param wp the workplace
  
  @return html code