diff --git a/src/plugins/lib/maps/geography.py b/src/plugins/lib/maps/geography.py
index c68a75607..c9f9e290d 100644
--- a/src/plugins/lib/maps/geography.py
+++ b/src/plugins/lib/maps/geography.py
@@ -32,6 +32,7 @@ import os
 import re
 from gi.repository import GObject
 import time
+from math import pi
 
 #-------------------------------------------------------------------------
 #
@@ -294,6 +295,7 @@ class GeoGraphyView(OsmGps, NavigationView):
             changemapitem.show()
             changemapitem.connect("activate", self.change_map, map)
             changemap.append(changemapitem)
+        menu.show()
         menu.popup(None, None, None, None, 0, event.time)
         return 1
 
@@ -529,9 +531,12 @@ class GeoGraphyView(OsmGps, NavigationView):
         """
         Is this marker in the visible area ?
         """
-        return True
+        #return True
         # BUG here : how to replace that ?
-        bbox = self.osm.get_bbox()
+        pt1 = osmgpsmap.MapPoint.new_degrees(0.0, 0.0)
+        pt2 = osmgpsmap.MapPoint.new_degrees(0.0, 0.0)
+        bbox = self.osm.get_bbox(pt1,pt2)
+        print bbox
         s_lon = lon + 10.0
         s_lat = lat + 10.0
         s_bbox_lat1 = bbox[0] + 10.0
@@ -582,14 +587,12 @@ class GeoGraphyView(OsmGps, NavigationView):
         """
         level_start = self.osm.props.zoom
         # BUG here : how to replace that ?
-        #p1lat = p1lon = 0.0
-        #p1lat, p1lon = self.begin_selection.get_degrees(p1lat, p1lon)
-        #print p1lat, p1lon
-        #p2lat, p2lon = self.end_selection.get_degrees(0.0, 0.0)
-        p1lat = self.begin_selection.rlat
-        p1lon = self.begin_selection.rlon
-        p2lat = self.end_selection.rlat
-        p2lon = self.end_selection.rlon
+        #p1lat, p1lon = self.begin_selection.get_degrees()
+        #p2lat, p2lon = self.end_selection.get_degrees()
+        p1lat = 180 * self.begin_selection.rlat / pi
+        p1lon = 180 * self.begin_selection.rlon / pi
+        p2lat = 180 * self.end_selection.rlat / pi
+        p2lon = 180 * self.end_selection.rlon / pi
         lat = p1lat + ( p2lat - p1lat ) / 2
         lon = p1lon + ( p2lon - p1lon ) / 2
         # We center the map on the center of the region
diff --git a/src/plugins/lib/maps/osmGps.py b/src/plugins/lib/maps/osmGps.py
index 0ddb19546..4a8fe3b73 100644
--- a/src/plugins/lib/maps/osmGps.py
+++ b/src/plugins/lib/maps/osmGps.py
@@ -28,6 +28,7 @@
 #
 #-------------------------------------------------------------------------
 import os
+from math import pi
 from gi.repository import GObject
 
 #------------------------------------------------------------------------
@@ -247,14 +248,11 @@ class OsmGps():
         """
         Moving during selection
         """
-        # BUG here : how to replace that ?
-        #current = osmgpsmap.MapPoint.new_degrees(0.0, 0.0)
-        current = osmgpsmap.MapPoint.new_degrees(int(event.x), int(event.y))
-        # BUG here : how to replace that ?
-        #osmmap.convert_screen_to_geographic(int(event.x), int(event.y), current)
+        current = osmmap.convert_screen_to_geographic(int(event.x), int(event.y))
         #lat, lon = current.get_degrees()
-        lat = current.rlat
-        lon = current.rlon
+        lat = 180 * current.rlat / pi
+        lon = 180 * current.rlon / pi
+        print event.x, event.y, lat, lon
         if self.zone_selection:
             # We draw a rectangle to show the selected region.
             layer = self.get_selection_layer()
@@ -308,18 +306,13 @@ class OsmGps():
         mouse button 2 : begin zone selection
         mouse button 3 : call the menu
         """
-        # BUG here : how to replace that ?
         #lat, lon = self.osm.get_event_location(event).get_degrees()
-        lat = self.osm.get_event_location(event).rlat
-        lon = self.osm.get_event_location(event).rlon
-        current = osmgpsmap.MapPoint.new_degrees(0.0, 0.0)
-        # BUG here : how to replace that ?
-        #osm.convert_screen_to_geographic(int(event.x), int(event.y), current)
+        lat = 180 * self.osm.get_event_location(event).rlat / pi
+        lon = 180 * self.osm.get_event_location(event).rlon / pi
         current = osm.convert_screen_to_geographic(int(event.x), int(event.y))
-        # BUG here : how to replace that ?
         #lat, lon = current.get_degrees()
-        lat = current.rlat
-        lon = current.rlon
+        lat = 180 * current.rlat / pi
+        lon = 180 * current.rlon / pi
         if event.button == 1:
             if self.end_selection is not None:
                 self.activate_selection_zoom(osm, event)
@@ -334,8 +327,19 @@ class OsmGps():
         elif event.button == 2 and event.type == Gdk.EventType.BUTTON_RELEASE:
             self.end_selection = current
             self.zone_selection = False
-        elif event.button == 3:
-            self.build_nav_menu(osm, event, lat, lon )
+        elif event.button == 3 and event.type == Gdk.EventType.BUTTON_PRESS:
+            # I don't see the menu. Why ?
+            #self.build_nav_menu(osm, event, lat, lon )
+            menu = Gtk.Menu()
+            menu.set_title(_('Map Menu'))
+
+            add_item = Gtk.MenuItem(label="title")
+            add_item.connect("activate", self.config_crosshair, event, lat , lon)
+            add_item.show()
+            menu.append(add_item)
+            menu.show()
+            menu.popup(None, None, None, None, event.button, event.time)
+            return 1
         else:
             self.save_center(lat, lon)
 
@@ -405,7 +409,7 @@ class OsmGps():
         Show or hide the crosshair ?
         """
         if active:
-            self.cross_map = osmgpsmap.GpsMapOsd( show_crosshair=True)
+            self.cross_map = osmgpsmap.MapOsd( show_crosshair=True)
             self.osm.layer_add( self.cross_map )
             # The two following are to force the map to update
             self.osm.zoom_in()