g_grhenter
==========
    function window_onload()
    {
      var frm = document.grhenter;
      frm.grhcomauto.value = frm.grhcomsno.options[frm.grhcomsno.selectedIndex].text
      
      if (''=='y')
        document.grhenter.grhddt.focus();
      else
        document.grhenter.grhcomauto.focus();
    }