code: def renderInTable(self, relpath=""):
          
          thumb = self.renderThumbnail(relpath) or ""
          comment = self.renderLinkComment(relpath) or ""
          if thumb:
              return "\n".join(
                  ["    <TR>"] +
                  ["      <TD>%s</TD>" % element for element in (thumb, comment)] +
                  ["    </TR>\n"])
          else:
              return """
          <TR><TD COLSPAN=2>%s</TD></TR>\n""" % comment
docs: renderInTable() is called to render a data product in a table
          relpath is as for renderLink() above.
          Return value should be empty, or a valid HTML string (usually delimited by <TR></TR> tags).
          Default implementation renders thumbnail,comment and link in three table cells.