--- /dev/null
+Int_t events;
+
+RICHreco(Int_t nev=1)
+{
+
+ events=nev;
+
+ TControlBar *menu = new TControlBar("vertical","RICH reconstruction");
+ menu->AddButton("1D Hough Pattern Recognition", ".x RICHpatrec.C(0,events-1)","Bari");
+ menu->AddButton("3D Hough Pat. Rec. v0 from digits", ".x RICHdetect.C(0,events-1, 0, 0)","Lisbon");
+ menu->AddButton("3D Hough Pat. Rec. v0 from clusters", ".x RICHdetect.C(0,events-1, 1, 0)","Lisbon");
+ menu->AddButton("3D Hough Pat. Rec. v1 from digits", ".x RICHdetect.C(0,events-1, 0, 1)","Lisbon");
+ menu->AddButton("3D Hough Pat. Rec. v1 from clusters", ".x RICHdetect.C(0,events-1, 1, 1)","Lisbon");
+ menu->Show();
+}