add (_("Certificate"), true);
wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
_load_certificate = new wxButton (this, wxID_ANY, _("Load from file..."));
add (_("Certificate"), true);
wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
_load_certificate = new wxButton (this, wxID_ANY, _("Load from file..."));
s->Add (_load_certificate, 1, wxEXPAND);
s->Add (_download_certificate, 1, wxEXPAND);
add (s);
s->Add (_load_certificate, 1, wxEXPAND);
s->Add (_download_certificate, 1, wxEXPAND);
add (s);