function GenerateSelfSignedCertRequest(sEKU, ContainerName){
	var Pkcs10Request = null;
	try { Pkcs10Request = new ActiveXObject("X509Enrollment.CX509CertificateRequestPkcs10");
} catch(e) {alert(e)} 
	Pkcs10Request.Initialize(ContextUser)

	var PrivateKey = Pkcs10Request.PrivateKey
	PrivateKey.ProviderType = PROV_GOST_2001_DH
	PrivateKey.ProviderName = "Crypto-Pro GOST R 34.10-2001 Cryptographic Service Provider"
	PrivateKey.KeySpec = AT_KEYEXCHANGE
	PrivateKey.ExportPolicy = XCN_NCRYPT_ALLOW_EXPORT_FLAG
	PrivateKey.ContainerName = ContainerName

	var objObjectId = new ActiveXObject("X509Enrollment.CObjectId")
        objObjectId.InitializeFromValue(sEKU)

        var objTemplateExt  = new ActiveXObject("X509Enrollment.CX509ExtensionTemplate") ;
        objTemplateExt.InitializeEncode(objObjectId, 1, 0) 

  Pkcs10Request.X509Extensions.Add(objTemplateExt)
  Pkcs10Request.Encode()
	
	return  Pkcs10Request.RawData
}