public function listaSede($codEmpresa, $codSede, $disabled)
 {
     $o_LMantenimientoGeneral = new LMantenimientoGeneral();
     $nomEmpresa = "%";
     $arrayCombo = $o_LMantenimientoGeneral->getArrayListaEmpresas($nomEmpresa);
     $o_Combo = new Combo($arrayCombo);
     $opcionesHTML_01 = $o_Combo->getOptionsHTML($codEmpresa);
     $nomSede = "%";
     $arrayCombo = $o_LMantenimientoGeneral->getArrayListaSedes($codEmpresa, $nomSede);
     $o_Combo = new Combo($arrayCombo);
     $opcionesHTML_02 = $o_Combo->getOptionsHTML();
     //$opcionesHTML_02 = $o_Combo->getOptionsHTML($codSede);
     // $row_ochg_empresa = "onchange=\"myajax.Link('../../ccontrol/control/control.php?p1=comboEmpresas&p2='+document.getElementById('cboEmpresa').value+'&p3='+document.getElementById('cboSede').value,'divEmpresas');\"";
     //$row_ochg_sede = "onchange=\"myajax.Link('../../ccontrol/control/control.php?p1=listaAmbientesFisicos&p2='+document.getElementById('cboSede').value,'contenido_detalle');\"";
     $row_ini = "<table  align=\"center\" ><tr align=\"center\\><td align=\"center\\>";
     //$row_med="</td><td>";
     $row_fin = "</td></tr></table>";
     /* $row_empresa = "<select tabindex=1 id=\"cboEmpresa\" name=\"cboEmpresa\" onkeypress=\"return validFormSalt('cbo',this,event,'cb_provincia')\" $disabled ".$row_ochg." title=\"Empresa\">";
        $row_sede = "<select tabindex=2 id=\"cboSede\" name=\"cboSede\" onkeypress=\"return validFormSalt('cbo',this,event,'cb_distrito')\" $disabled ".$row_ochg." style=\"width:100px\" title=\"Sede\">"; */
     // $row_empresa = "<select tabindex=1 id=\"cboEmpresa\" name=\"cboEmpresa\" disabled  title=\"Empresa\">";
     $row_sede = "<select tabindex=2 id=\"cboSede\" name=\"cboSede\\  align=\"center\\ {$disabled}  title=\"Sede\">";
     $row_fin_cb = "</select>";
     $comboHTML = $row_ini . $row_sede . $opcionesHTML_02 . $row_fin_cb . $row_fin;
     return $comboHTML;
 }