docs: function create_header_col(m) {
      var $e = $$('hcol nowrap');
      $e.css({width: p});
      if (m.options) {
        $e.css(m.options);
      }
      $e.text(m.name);
      var hilight = function () {
        if (!order)
          return;
        if (order == m.name)
        {
          $e.addClass('order asc');
          $lh = $e;
        }
        else if (order.substring(1) == m.name)
        {
          $e.addClass('order desc');
          $lh = $e;
        }
      }
      hilight();
      $e.click(function () {
        if (order == m.name) {
          order = '-' + m.name;
        }
        else {
          order = m.name;
        }
        zcookie.set('order-'+type, order);
        if ($lh)
          $lh.removeClass('order asc desc');
        hilight();
        $lh = $e;
       request_data();
      });
      return $e;
    }