A link in a generated table

Hi guys,

How do I make a link in a generated table? I want the first row called 'Campagne' and the fourth row called 'Terugbellers' to be a link. But how? Thanks in advance.

My code:

PHP Code:

public function belbestandQuery(){

      $database = $this->verversBelbestand();
      if($database == null){
      $database = 'secret';
      } else {


        $config['hostname'] = 'secret';
        $config['username'] = 'secret';
        $config['password'] = 'secret';
        $config['database'] = $database;
        $config['dbdriver'] = 'sqlsrv';
        $config['dbprefix'] = '';
        $config['pconnect'] = FALSE;
        $config['db_debug'] = TRUE;
        $config['cache_on'] = FALSE;
        $config['cachedir'] = '';
        $config['char_set'] = 'utf8';
        $config['dbcollat'] = 'utf8_general_ci';

        $this->customDb = $this->load->database($config, true);

        $this->load->library('table');

        $campagne = '';
        $datum = date("Y/m/d");
        $bmnrlic = $this->getBmnrLicentie();

$this->table->set_heading('Campagne ', 'Aantal agenten', 'Nog benaderbaar', 'Terugbellers', 'Nog na te kijken', 'BMNR uitgesloten', 'Geparkeerd', 'Maxbeldatum');

$objquery = $this->customDb->query("Aantallen_datum_intranet '".$campagne."','".$datum."','".$bmnrlic."'");
//

$template = array(
        'table_open'            => '<table border="1" cellpadding="4" cellspacing="0">',

        'thead_open'            => '<thead>',
        'thead_close'           => '</thead>',

        'heading_row_start'     => '<tr>',
        'heading_row_end'       => '</tr>',
        'heading_cell_start'    => '<th>',
        'heading_cell_end'      => '</th>',

        'tbody_open'            => '<tbody>',
        'tbody_close'           => '</tbody>',

        'row_start'             => '<tr>',
        'row_end'               => '</tr>',

        'cell_start'            => '<td>',
        'cell_end'              => '</td>',

        'row_alt_start'         => '<tr>',
        'row_alt_end'           => '</tr>',
        'cell_alt_start'        => '<td>',
        'cell_alt_end'          => '</td>',

        'table_close'           => '</table>'
);

$this->table->set_template($template);

return $this->table->generate($objquery);
    }
   }