diff --git a/src/hv.h b/src/hv.h
new file mode 100644
index 0000000000000000000000000000000000000000..f4948009bd1f2f55627fb2ef1130e7ba6efd6c90
--- /dev/null
+++ b/src/hv.h
@@ -0,0 +1,58 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by LZ   *
+ *      *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+
+#ifndef hv_H
+#define hv_H
+#include <twidgetgroup.h>
+#include <qstring.h>
+
+#include "ui_hv.h"
+
+class hv: public QDialog
+{
+    Q_OBJECT
+
+public:
+    hv(QWidget * =NULL);
+    ~hv();
+
+public slots:
+	void view_ramp();
+	void load_ramp();
+	void save_ramp();
+	void make_ramp();
+	void hv_off();
+	void ross_ground();
+
+private:
+    Ui::hv ui;
+    void fill_frame(vector <QString> text, TWidgetGroup &kleds, QFrame * &frame);
+    Tango::DeviceProxy *hvServer;
+    Tango::DeviceProxy *rossServer;
+    Tango::DeviceAttribute ramps;
+    Tango::DeviceAttribute rampContent;
+
+};
+
+vector <QString> explode(char separator, const char* all);
+
+
+#endif