function ventanaAyuda(sOrigen)
{
   nVentana = window.open('',"Ayudas","width=300,height=300,scrollbars=yes,status=yes,resizable=yes,false");
   nVentana.location.href = sOrigen;
}

function abrirReporte(sDir)
{
  nRVentana = window.open('',"Reporte","width=300,height=400,scrollbars=yes,status=yes,resizable=yes,false");
  nRVentana.location.href = sDir;
}


function vReporte(sReporte)
{
  nVentana = window.open('',"Ventana","width=300,height=400,scrollbars=yes,status=yes,resizable=yes,false");
  nVentana.location.href = sReporte;
}