diff --git a/qtviewer_planetosm/osm_frame_widget.cpp b/qtviewer_planetosm/osm_frame_widget.cpp
index 8bb2bba593b2583f8a8ac35baff0ca8e7bf3ab6e..dff5414530a6a8930d2f9d857ec3f1dabb4ec313 100644
--- a/qtviewer_planetosm/osm_frame_widget.cpp
+++ b/qtviewer_planetosm/osm_frame_widget.cpp
@@ -72,11 +72,6 @@ osm_frame_widget::osm_frame_widget(QWidget *parent) :
 		map_evt["source"] = "MAIN_MAP";
 		map_evt["destin"] = "ALL";
 		map_evt["name"] = "WINDOW_CREATE";
-		double tlat, tlon;
-		ui->widget_mainMap->centerLLA(&tlat,&tlon);
-		map_evt["main_lat"] = tlat;
-		map_evt["main_lon"] = tlon;
-		map_evt["nLevel"] = ui->widget_mainMap->level();
 		ui->widget_mainMap->post_event(map_evt);
 	}
 
@@ -92,10 +87,6 @@ osm_frame_widget::osm_frame_widget(QWidget *parent) :
 		map_evt["source"] = "MAIN_MAP";
 		map_evt["destin"] = "ALL";
 		map_evt["name"] = "MAP_INITED";
-		double tlat, tlon;
-		ui->widget_mainMap->centerLLA(&tlat,&tlon);
-		map_evt["main_lat"] = tlat;
-		map_evt["main_lon"] = tlon;
 		map_evt["nLevel"] = ui->widget_mainMap->level();
 		ui->widget_mainMap->post_event(map_evt);
 	}
diff --git a/qtviewer_planetosm/osmtiles/layer_tiles.cpp b/qtviewer_planetosm/osmtiles/layer_tiles.cpp
index 3580d0524ef91a97a8e30d1a08a6877eb75d835a..7600967b32ae85a41acc13b02caf7ff195773e73 100644
--- a/qtviewer_planetosm/osmtiles/layer_tiles.cpp
+++ b/qtviewer_planetosm/osmtiles/layer_tiles.cpp
@@ -293,14 +293,9 @@ namespace QTVOSM{
 		if (this->is_active())
 		{
 			QMap<QString, QVariant> map_evt;
-			map_evt["source"] = "MAIN_MAP";
+			map_evt["source"] = get_name();
 			map_evt["destin"] = "ALL";
 			map_evt["name"] = "CONNECTION";
-			double tlat, tlon;
-			m_pViewer->centerLLA(&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
-			map_evt["nLevel"] = m_pViewer->level();
 			map_evt["status"] =m_bconnected?"CONNECTED":"CLOSED";
 			m_pViewer->post_event(map_evt);
 		}
diff --git a/qtviewer_planetosm/osmtiles/tilesviewer.cpp b/qtviewer_planetosm/osmtiles/tilesviewer.cpp
index d2720ec1e585631837ef0d4ca1214c97d06db92f..1c1460b00b934a28d7edc856b7e3d1fbeee5e83d 100644
--- a/qtviewer_planetosm/osmtiles/tilesviewer.cpp
+++ b/qtviewer_planetosm/osmtiles/tilesviewer.cpp
@@ -128,13 +128,7 @@ namespace QTVOSM{
 				map_evt["source"] = "MAIN_MAP";
 				map_evt["destin"] = "ALL";
 				map_evt["name"] = "LAYER_MOVED_UP";
-				double tlat, tlon;
-				centerLLA(&tlat,&tlon);
-				map_evt["main_lat"] = tlat;
-				map_evt["main_lon"] = tlon;
-				map_evt["nLevel"] = m_nLevel;
 				map_evt["layerName"] = ly->get_name();
-
 				post_event(map_evt);
 			}
 		}
@@ -155,13 +149,7 @@ namespace QTVOSM{
 				map_evt["source"] = "MAIN_MAP";
 				map_evt["destin"] = "ALL";
 				map_evt["name"] = "LAYER_MOVED_DOWN";
-				double tlat, tlon;
-				centerLLA(&tlat,&tlon);
-				map_evt["main_lat"] = tlat;
-				map_evt["main_lon"] = tlon;
-				map_evt["nLevel"] = m_nLevel;
 				map_evt["layerName"] = ly->get_name();
-
 				post_event(map_evt);
 			}
 		}
@@ -182,11 +170,6 @@ namespace QTVOSM{
 				map_evt["source"] = "MAIN_MAP";
 				map_evt["destin"] = "ALL";
 				map_evt["name"] = "LAYER_MOVED_TOP";
-				double tlat, tlon;
-				centerLLA(&tlat,&tlon);
-				map_evt["main_lat"] = tlat;
-				map_evt["main_lon"] = tlon;
-				map_evt["nLevel"] = m_nLevel;
 				map_evt["layerName"] = ly->get_name();
 
 				post_event(map_evt);
@@ -208,13 +191,7 @@ namespace QTVOSM{
 				map_evt["source"] = "MAIN_MAP";
 				map_evt["destin"] = "ALL";
 				map_evt["name"] = "LAYER_MOVED_BOTTOM";
-				double tlat, tlon;
-				centerLLA(&tlat,&tlon);
-				map_evt["main_lat"] = tlat;
-				map_evt["main_lon"] = tlon;
-				map_evt["nLevel"] = m_nLevel;
 				map_evt["layerName"] = ly->get_name();
-
 				post_event(map_evt);
 			}
 		}
@@ -274,10 +251,6 @@ namespace QTVOSM{
 			map_evt["source"] = "MAIN_MAP";
 			map_evt["destin"] = "ALL";
 			map_evt["name"] = "LEVEL_CHANGED";
-			double tlat, tlon;
-			centerLLA(&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
 			map_evt["nLevel"] = n;
 			post_event(map_evt);
 		}
@@ -333,8 +306,8 @@ namespace QTVOSM{
 				map_evt["name"] = "MOUSE_BUTTON_DOWN";
 			double tlat, tlon;
 			CV_DP2LLA(event->pos().x(),event->pos().y(),&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
+			map_evt["lat"] = tlat;
+			map_evt["lon"] = tlon;
 			map_evt["nLevel"] = m_nLevel;
 			post_event(map_evt);
 
@@ -398,11 +371,6 @@ namespace QTVOSM{
 			map_evt["source"] = "MAIN_MAP";
 			map_evt["destin"] = "OUTER";
 			map_evt["name"] = "MAP_RESIZED";
-			double tlat, tlon;
-			centerLLA(&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
-			map_evt["nLevel"] = m_nLevel;
 			map_evt["width"] = event->size().width();
 			map_evt["height"] = event->size().height();
 			post_event(map_evt);
@@ -439,8 +407,8 @@ namespace QTVOSM{
 				map_evt["name"] = "MOUSE_BUTTON_UP";
 			double tlat, tlon;
 			CV_DP2LLA(event->pos().x(),event->pos().y(),&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
+			map_evt["lat"] = tlat;
+			map_evt["lon"] = tlon;
 			map_evt["nLevel"] = m_nLevel;
 			post_event(map_evt);
 		}
@@ -477,8 +445,8 @@ namespace QTVOSM{
 				map_evt["name"] = "MOUSE_BUTTON_BLCLK";
 			double tlat, tlon;
 			CV_DP2LLA(event->pos().x(),event->pos().y(),&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
+			map_evt["lat"] = tlat;
+			map_evt["lon"] = tlon;
 			map_evt["nLevel"] = m_nLevel;
 			post_event(map_evt);
 		}
@@ -507,8 +475,8 @@ namespace QTVOSM{
 			map_evt["name"] = "MOUSE_MOVE";
 			double tlat, tlon;
 			CV_DP2LLA(event->pos().x(),event->pos().y(),&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
+			map_evt["lat"] = tlat;
+			map_evt["lon"] = tlon;
 			map_evt["nLevel"] = m_nLevel;
 			map_evt["mask"] = (quint32)event->buttons();
 			post_event(map_evt);
@@ -535,8 +503,8 @@ namespace QTVOSM{
 			map_evt["name"] = "MOUSE_WHELL";
 			double tlat, tlon;
 			CV_DP2LLA(event->pos().x(),event->pos().y(),&tlat,&tlon);
-			map_evt["main_lat"] = tlat;
-			map_evt["main_lon"] = tlon;
+			map_evt["lat"] = tlat;
+			map_evt["lon"] = tlon;
 			map_evt["nLevel"] = m_nLevel;
 			map_evt["pDeltaX"] = event->pixelDelta().x();
 			map_evt["pDeltaY"] = event->pixelDelta().y();
@@ -583,8 +551,8 @@ namespace QTVOSM{
 			map_evt["source"] = "MAIN_MAP";
 			map_evt["destin"] = "OUTER";
 			map_evt["name"] = "CENTER_CHANGED";
-			map_evt["main_lat"] = lat;
-			map_evt["main_lon"] = lon;
+			map_evt["lat"] = lat;
+			map_evt["lon"] = lon;
 			map_evt["nLevel"] = m_nLevel;
 			post_event(map_evt);
 		}
@@ -627,8 +595,8 @@ namespace QTVOSM{
 				map_evt["destin"] = "OUTER";
 				map_evt["name"] = "CENTER_CHANGED";
 				centerLLA(&lat,&lon);
-				map_evt["main_lat"] = lat;
-				map_evt["main_lon"] = lon;
+				map_evt["lat"] = lat;
+				map_evt["lon"] = lon;
 				map_evt["nLevel"] = m_nLevel;
 				post_event(map_evt);
 			}
diff --git a/qtviewer_planetosm/qtaxviewer_planetosm.cpp b/qtviewer_planetosm/qtaxviewer_planetosm.cpp
index 22f42e3b448f34f564dc342a9f2f5467e54efa3c..591cb1ca613834f15d56973ff09288b7fa88242c 100644
--- a/qtviewer_planetosm/qtaxviewer_planetosm.cpp
+++ b/qtviewer_planetosm/qtaxviewer_planetosm.cpp
@@ -59,10 +59,10 @@ qtaxviewer_planetosm::~qtaxviewer_planetosm()
  \fn	qtaxviewer_planetosm::setTileAddress
  \param	addr	QString type address.
 */
-void qtaxviewer_planetosm::setTileAddress (QString addr)
+void qtaxviewer_planetosm::osm_set_remote_address (QString layerName, QString addr)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
-	layer_interface * la = pv->layer("OSM");
+	layer_interface * la = pv->layer(layerName);
 	if (la)
 	{
 		layer_tiles * lt = dynamic_cast<layer_tiles *>(la);
@@ -71,11 +71,11 @@ void qtaxviewer_planetosm::setTileAddress (QString addr)
 	}
 }
 
-QString qtaxviewer_planetosm::tileAddress() const
+QString qtaxviewer_planetosm::osm_get_remote_address(QString layerName) const
 {
 	QString res = "http://c.tile.openstreetmap.org/%1/%2/%3.png";
 	tilesviewer * pv = this->ui->widget_mainMap ;
-	layer_interface * la = pv->layer("OSM");
+	layer_interface * la = pv->layer(layerName);
 	if (la)
 	{
 		layer_tiles * lt = dynamic_cast<layer_tiles *>(la);
@@ -92,15 +92,15 @@ QString qtaxviewer_planetosm::tileAddress() const
 
  \fn qtaxviewer_planetosm::ConnectToServer
 */
-void qtaxviewer_planetosm::ConnectToServer (void)
+void qtaxviewer_planetosm::osm_set_auto_download (QString LayerName, int v)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
-	layer_interface * la = pv->layer("OSM");
+	layer_interface * la = pv->layer(LayerName);
 	if (la)
 	{
 		layer_tiles * lt = dynamic_cast<layer_tiles *>(la);
 		if (lt)
-			lt->connectToTilesServer(true);
+			lt->connectToTilesServer(v==0?false:true);
 	}
 }
 
@@ -112,10 +112,10 @@ void qtaxviewer_planetosm::ConnectToServer (void)
  \fn qtaxviewer_planetosm::IsConnected
  \return int	-1 means connected, 0 mean not.
 */
-int qtaxviewer_planetosm::IsConnected(void)
+int qtaxviewer_planetosm::osm_get_auto_download(QString LayerName)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
-	layer_interface * la = pv->layer("OSM");
+	layer_interface * la = pv->layer(LayerName);
 	if (la)
 	{
 		layer_tiles * lt = dynamic_cast<layer_tiles *>(la);
@@ -125,13 +125,13 @@ int qtaxviewer_planetosm::IsConnected(void)
 	return 0;
 }
 
-int qtaxviewer_planetosm::GetLevel(void)
+int qtaxviewer_planetosm::osm_get_level(void)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
 	return pv->level();
 }
 
-int qtaxviewer_planetosm::SetLevel(int lv)
+int qtaxviewer_planetosm::osm_set_level(int lv)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
 	int res =  pv->level();
@@ -139,7 +139,7 @@ int qtaxviewer_planetosm::SetLevel(int lv)
 	return res;
 }
 
-double qtaxviewer_planetosm::GetCenterLatitude()
+double qtaxviewer_planetosm::osm_get_center_lat()
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
 	double lat,lon;
@@ -147,7 +147,7 @@ double qtaxviewer_planetosm::GetCenterLatitude()
 	return lat;
 }
 
-double qtaxviewer_planetosm::GetCenterLongitude()
+double qtaxviewer_planetosm::osm_get_center_lon()
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
 	double lat,lon;
@@ -155,7 +155,7 @@ double qtaxviewer_planetosm::GetCenterLongitude()
 	return lon;
 }
 
-int qtaxviewer_planetosm::SetCenterPos(double lat,double lon)
+int qtaxviewer_planetosm::osm_set_center_pos(double lat,double lon)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
 	pv->setCenterLLA(lat,lon);
@@ -170,68 +170,13 @@ int qtaxviewer_planetosm::SetCenterPos(double lat,double lon)
  \param fm	filename in  QString. ext name can specify the format.
  \return int	1 means OK, 0 means failed.
 */
-int qtaxviewer_planetosm::SaveCurrentViewToFile(QString fm)
+int qtaxviewer_planetosm::osm_save_view(QString fm)
 {
 	tilesviewer * pv = this->ui->widget_mainMap ;
 	bool ok = pv->saveToImage(fm);
 	return ok==true?1:0;
 }
 
-/*!
- \brief FrozenMap  mean that
- UI inputs, include MOUOSE, KEY, will take no effect for dragging
-
- \fn qtaxviewer_planetosm::FrozenMap
- \param status	set status. >0 means frozen it, <0 means re-enable it, 0 means just get status
- \return int	the current status.
-*/
-int qtaxviewer_planetosm::FrozenMap(int status)
-{
-	int ret = 0;
-	if (status==0)
-	{
-		QVector <layer_interface *> layers = ui->widget_mainMap->layers();
-		for (int i=0;i<layers.size()&& ret == 0;++i)
-		{
-			//It's exclusive, there should be at most only one layer_tiles active
-			if (layers[i]->is_exclusive()==true && layers[i]->is_active()==true)
-				ret = -1;
-		}
-		if (ret==0)
-			ret = 1;
-	}
-	else if (status > 0)
-	{
-		QVector <layer_interface *> layers = ui->widget_mainMap->layers();
-		for (int i=0;i<layers.size();++i)
-		{
-			//Turn all exclusive layers off( de-actived)
-			if (layers[i]->is_exclusive()==true && layers[i]->is_active()==true)
-			{
-				ret = 1;
-				layers[i]->set_active(false);
-			}
-		}
-		this->UpdateLayerTable();
-	}
-	else
-	{
-		QVector <layer_interface *> layers = ui->widget_mainMap->layers();
-		for (int i=0;i<layers.size() && ret == 0;++i)
-		{
-			//Turn first exclusive layers on( actived)
-			if (layers[i]->is_exclusive()==true && layers[i]->is_active()==true)
-			{
-				ret = -1;
-				layers[i]->set_active(true);
-				ui->widget_mainMap->adjust_layers(layers[i]);
-			}
-		}
-		this->UpdateLayerTable();
-	}
-	return ret;
-}
-
 
 /*!
  \brief this protected function is designed to filter events, and fire OCX events when needed.
@@ -270,25 +215,17 @@ void qtaxviewer_planetosm::_next_pending_evts()
 		e = & *m_list_events.constBegin();
 	m_mutex_evts.unlock();
 
-	//!3,Extract dsource,destin, lat, lon from map
-	QString str_source = e->value("source").toString();
-	QString str_name = e->value("name").toString();
-	double d_lat = e->value("main_lat").toDouble();
-	double d_lon = e->value("main_lon").toDouble();
-	QString str_additional_prop;
-	//!4, for other key-value paras, just put it into str_additional_prop
+	QString str_props;
+	//!3,Extract props.just put it into str_prop, split by ;
 	for(QMap<QString, QVariant>::const_iterator p = e->begin();p!=e->end();++p)
 	{
-		if (p.key()!="source" && p.key()!="name" && p.key()!="main_lat" && p.key()!="main_lon")
-		{
-			str_additional_prop += p.key();
-			str_additional_prop +="=";
-			str_additional_prop +=p.value().toString();
-			str_additional_prop +=";";
-		}
+		str_props += p.key();
+		str_props +=":";
+		str_props +=p.value().toString();
+		str_props +=";";
 	}
 	//!5,Fire the OCX Event
-	emit evt_Message(str_source,str_name,d_lat,d_lon,str_additional_prop);
+	emit evt_Message(str_props);
 
 	//pop from queue
 	m_mutex_evts.lock();
@@ -302,6 +239,149 @@ void qtaxviewer_planetosm::_next_pending_evts()
 		emit _evt_next_pending_evts();
 }
 
+int qtaxviewer_planetosm::osm_layer_get_count()
+{
+	return ui->widget_mainMap->layerNames().size();
+}
+
+QString qtaxviewer_planetosm::osm_layer_get_name(int n)
+{
+	QVector<QString> names = ui->widget_mainMap->layerNames();
+	if (n>=0 && n<names.size())
+		return names[n];
+	return "";
+}
+
+int qtaxviewer_planetosm::osm_layer_set_visiable(QString layerName, int v)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		la->set_visible(v==0?false:true);
+		pv->updateLayerGridView();
+		return la->is_visible()==false?0:-1;
+	}
+	return 0;
+}
+
+int qtaxviewer_planetosm::osm_layer_get_visiable(QString layerName)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+		return la->is_visible()==false?0:-1;
+	return 0;
+}
+
+int qtaxviewer_planetosm::osm_layer_set_active(QString layerName, int v)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		la->set_active(v==0?false:true);
+		if (v!=0)
+			pv->adjust_layers(la);
+		pv->updateLayerGridView();
+		return la->is_active()==false?0:-1;
+	}
+	return 0;
+}
+
+int qtaxviewer_planetosm::osm_layer_get_active(QString layerName)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+		return la->is_active()==false?0:-1;
+	return 0;
+}
+int		qtaxviewer_planetosm::osm_layer_move_up(QString layerName)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		pv->moveLayerUp(la);
+		pv->updateLayerGridView();
+		return -1;
+	}
+	return 0;
+}
+
+int		qtaxviewer_planetosm::osm_layer_move_down(QString layerName)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		pv->moveLayerDown(la);
+		pv->updateLayerGridView();
+		return -1;
+	}
+	return 0;
+}
+
+int		qtaxviewer_planetosm::osm_layer_move_top(QString layerName)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		pv->moveLayerTop(la);
+		pv->updateLayerGridView();
+		return -1;
+	}
+	return 0;
+}
+
+int		qtaxviewer_planetosm::osm_layer_move_bottom(QString layerName)
+{
+	tilesviewer * pv = this->ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		pv->moveLayerBottom(la);
+		pv->updateLayerGridView();
+		return -1;
+	}
+	return 0;
+}
+
+//function Calls
+QString qtaxviewer_planetosm::osm_layer_call_function(QString layerName, QString args)
+{
+	QString strRes;
+	tilesviewer * pv = ui->widget_mainMap ;
+	layer_interface * la = pv->layer(layerName);
+	if (la)
+	{
+		QMap<QString, QVariant> p_in,p_out;
+		QStringList lst = args.split(";");
+		foreach (QString s, lst)
+		{
+			int t = s.indexOf(":");
+			if (t>0 && t< s.size())
+			{
+				QString name = s.left(t).trimmed();
+				QString value = s.mid(t+1).trimmed();
+				p_in[name] = value;
+			}
+		}
+		p_out = la->call_func(p_in);
+		for(QMap<QString, QVariant>::iterator p = p_out.begin();p!=p_out.end();++p)
+		{
+			strRes += p.key();
+			strRes += ":";
+			strRes += p.value().toString();
+			strRes += ";";
+		}
+	}
+	return strRes;
+}
+
+
 QAXFACTORY_DEFAULT(qtaxviewer_planetosm,
 	   "{8FDF97AD-FEFA-44C9-973B-1B66D4C529DF}",
 	   "{4272B226-BAF3-4B7D-87F5-FBFB9D472666}",
diff --git a/qtviewer_planetosm/qtaxviewer_planetosm.h b/qtviewer_planetosm/qtaxviewer_planetosm.h
index 134fc3f5f413a3f722e1a6b4fcc585919947f41c..793ab7c43bc33e9a6b017283fef3cf2621f200b9 100644
--- a/qtviewer_planetosm/qtaxviewer_planetosm.h
+++ b/qtviewer_planetosm/qtaxviewer_planetosm.h
@@ -17,7 +17,6 @@
 class qtaxviewer_planetosm :public osm_frame_widget, public QAxBindable
 {
 	Q_OBJECT
-	Q_PROPERTY(QString tileAddress READ tileAddress WRITE setTileAddress)
 protected:
 	QTranslator qtTranslator;
 	QTranslator appTranslator;
@@ -30,34 +29,41 @@ protected:
 public:
 	explicit qtaxviewer_planetosm(QWidget *parent = 0);
 	~qtaxviewer_planetosm();
-	//! return the tileAddress which OSM plugin take use of
-	QString tileAddress(void) const;
-
 	//! slots below is designed for activeX interfaces
 public slots:
-	void setTileAddress (QString);
-	void ConnectToServer (void);
-	int IsConnected(void);
+	QString osm_get_remote_address(QString layerName) const;
+	void	osm_set_remote_address (QString layerName, QString addr);
+	void	osm_set_auto_download (QString layerName, int flag);
+	int		osm_get_auto_download(QString layerName);
 	//Navigate
-	int GetLevel(void);
-	int SetLevel(int);
-	double GetCenterLatitude();
-	double GetCenterLongitude();
-	int SetCenterPos(double lat,double lon);
+	int		osm_get_level(void);
+	int		osm_set_level(int);
+	double	osm_get_center_lat();
+	double	osm_get_center_lon();
+	int		osm_set_center_pos(double lat,double lon);
 	//! \brief	PrintScreen
-	int SaveCurrentViewToFile(QString);
-	//! \brief	acitve/ deactive Map drag
-	int FrozenMap(int status);
-	//! new interfaces
-public slots:
+	int		osm_save_view(QString);
+	//layer methods
+	int		osm_layer_get_count();
+	QString osm_layer_get_name(int n);
+	int		osm_layer_set_visiable(QString layerName, int v);
+	int		osm_layer_get_visiable(QString layerName);
+	int		osm_layer_set_active(QString layerName, int v);
+	int		osm_layer_get_active(QString layerName);
+	int		osm_layer_move_up(QString layerName);
+	int		osm_layer_move_down(QString layerName);
+	int		osm_layer_move_top(QString layerName);
+	int		osm_layer_move_bottom(QString layerName);
+	//function Calls
+	QString osm_layer_call_function(QString layerName, QString args);
 
 protected slots:
 	//! internal evts
 	void _next_pending_evts();
 signals:
 	void _evt_next_pending_evts();
-	//! Classical MFC-Styly messages
-	void evt_Message(QString ,QString ,double,double,QString);
+	//! messages
+	void evt_Message(QString);
 };
 
 #endif // QTAXVIEWER_PLANETOSM_H
diff --git a/test_container/testcontainer.cpp b/test_container/testcontainer.cpp
index 69ee109b01abfaa422ff9af81c16ff1a13b5a3eb..e9f41a01e05a8caeede07638e3646f0ed4bb1528 100644
--- a/test_container/testcontainer.cpp
+++ b/test_container/testcontainer.cpp
@@ -2,6 +2,7 @@
 #include "ui_testcontainer.h"
 #include <QAxBase>
 #include <QDebug>
+#include <QMessageBox>
 testcontainer::testcontainer(QWidget *parent) :
 	QDialog(parent),
 	ui(new Ui::testcontainer)
@@ -11,26 +12,15 @@ testcontainer::testcontainer(QWidget *parent) :
 	flg |= Qt::WindowMinMaxButtonsHint;
 	this->setWindowFlags(flg);
 
-	m_pModel = new QStandardItemModel (0,6,this);
+	m_pModel = new QStandardItemModel (0,2,this);
 	m_pModel->setHeaderData(0,Qt::Horizontal,tr("ctrl"));
-	m_pModel->setHeaderData(1,Qt::Horizontal,tr("source"));
-	m_pModel->setHeaderData(2,Qt::Horizontal,tr("msg"));
-	m_pModel->setHeaderData(3,Qt::Horizontal,tr("lat"));
-	m_pModel->setHeaderData(4,Qt::Horizontal,tr("lon"));
-	m_pModel->setHeaderData(5,Qt::Horizontal,tr("props"));
-
+	m_pModel->setHeaderData(1,Qt::Horizontal,tr("msg"));
 	ui->tableView_msg->setModel(m_pModel);
 
 	ui->axWidget_map1->setControl("{8FDF97AD-FEFA-44C9-973B-1B66D4C529DF}");
-	ui->axWidget_map1->dynamicCall("setTileAddress(QString)","http://c.tile.openstreetmap.org/%1/%2/%3.png");
-	ui->axWidget_map1->dynamicCall("ConnectToServer()");
-
 	ui->axWidget_map2->setControl("{8FDF97AD-FEFA-44C9-973B-1B66D4C529DF}");
-	ui->axWidget_map2->dynamicCall("setTileAddress(QString)","http://c.tile.openstreetmap.org/%1/%2/%3.png");
-	ui->axWidget_map2->dynamicCall("ConnectToServer()");
-
-	connect (ui->axWidget_map1,SIGNAL(evt_Message(QString ,QString ,double,double,QString)),this,SLOT(slot_message(QString ,QString ,double,double,QString)));
-	connect (ui->axWidget_map2,SIGNAL(evt_Message(QString ,QString ,double,double,QString)),this,SLOT(slot_message(QString ,QString ,double,double,QString)));
+	connect (ui->axWidget_map1,SIGNAL(evt_Message(QString)),this,SLOT(slot_message(QString)));
+	connect (ui->axWidget_map2,SIGNAL(evt_Message(QString)),this,SLOT(slot_message(QString)));
 }
 
 testcontainer::~testcontainer()
@@ -41,21 +31,112 @@ void testcontainer::closeEvent(QCloseEvent *)
 {
 	QCoreApplication::quit();
 }
-void testcontainer::slot_message(QString src ,QString msg ,double lat,double lon,QString ext)
+void testcontainer::slot_message(QString message)
 {
 	QAxBase * base = qobject_cast<QAxBase *>(sender());
 	QList<QStandardItem *> list_newrow;
 	list_newrow << new QStandardItem(QString("%1").arg((quint64)base));
-	list_newrow << new QStandardItem(QString("%1").arg(src));
-	list_newrow << new QStandardItem(QString("%1").arg(msg));
-	list_newrow << new QStandardItem(QString("%1").arg(lat));
-	list_newrow << new QStandardItem(QString("%1").arg(lon));
-	list_newrow << new QStandardItem(QString("%1").arg(ext));
-	//if (base)
-	//	qDebug()<<(quint64)base<<src <<" send "<<msg<< " lat="<<lat<<", lon="<<lon<<" extmsg="<<ext;
-
+	list_newrow << new QStandardItem(QString("%1").arg(message));
 	m_pModel->appendRow(list_newrow);
 	while (m_pModel->rowCount()>1024)
 		m_pModel->removeRow(0);
 	ui->tableView_msg->scrollToBottom();
 }
+
+void testcontainer::on_pushButton_test_adds_clicked()
+{
+	//get raw address
+	QVariant vt_addr = ui->axWidget_map1->dynamicCall("osm_get_remote_address(QString)","OSM");
+	QString str_addr = vt_addr.toString();
+	QMessageBox::information(this,"get osm address from LAYER \"OSM\"",str_addr);
+
+	//set address to another value
+	ui->axWidget_map1->dynamicCall("osm_set_remote_address(QString,QString)","OSM", "http://localhost/osmtile.cgi?level=%1&x=%2&y=%3");
+
+	//get again
+	QVariant vt_addr2 = ui->axWidget_map1->dynamicCall("osm_get_remote_address(QString)","OSM");
+	QString str_addr2 = vt_addr2.toString();
+	QMessageBox::information(this,"get osm address from LAYER \"OSM\"",str_addr2);
+
+	//set address to another value
+	ui->axWidget_map1->dynamicCall("osm_set_remote_address(QString,QString)","OSM", str_addr);
+
+	//get again
+	QVariant vt_addr3 = ui->axWidget_map1->dynamicCall("osm_get_remote_address(QString)","OSM");
+	QString str_addr3 = vt_addr3.toString();
+	QMessageBox::information(this,"get osm address from LAYER \"OSM\"",str_addr3);
+
+}
+void testcontainer::on_pushButton_test_autodl_clicked()
+{
+	//get raw address
+	QVariant vt_addr = ui->axWidget_map1->dynamicCall("osm_get_auto_download(QString)","OSM");
+	int n_status = vt_addr.toInt();
+	QMessageBox::information(this,"get auto download from LAYER \"OSM\"",QString("status = %1").arg(n_status) );
+
+	ui->axWidget_map1->dynamicCall("osm_set_auto_download(QString, int)","OSM" , n_status==0?-1:0);
+	vt_addr = ui->axWidget_map1->dynamicCall("osm_get_auto_download(QString)","OSM");
+	n_status = vt_addr.toInt();
+	QMessageBox::information(this,"get auto download from LAYER \"OSM\"",QString("status = %1").arg(n_status) );
+}
+void testcontainer::on_pushButton_test_navigate_clicked()
+{
+	QVariant vt_addr = ui->axWidget_map1->dynamicCall("osm_get_level()");
+	int n_level = vt_addr.toInt();
+	QMessageBox::information(this,"get_level",QString("level = %1").arg(n_level) );
+
+	ui->axWidget_map1->dynamicCall("osm_set_level(int)",n_level<5?++n_level:--n_level);
+
+	vt_addr = ui->axWidget_map1->dynamicCall("osm_get_level()");
+	n_level = vt_addr.toInt();
+	QMessageBox::information(this,"get_level",QString("level = %1").arg(n_level) );
+
+	double lat = ui->axWidget_map1->dynamicCall("osm_get_center_lat()").toDouble();
+	double lon = ui->axWidget_map1->dynamicCall("osm_get_center_lon()").toDouble();
+	QMessageBox::information(this,"osm_get_center_latlon",QString("lat = %1, lon=%2").arg(lat).arg(lon) );
+
+	lat = 31; lon = 121;
+	ui->axWidget_map1->dynamicCall("osm_set_center_pos(double,double)",lat,lon);
+	lat = ui->axWidget_map1->dynamicCall("osm_get_center_lat()").toDouble();
+	lon = ui->axWidget_map1->dynamicCall("osm_get_center_lon()").toDouble();
+	QMessageBox::information(this,"osm_get_center_latlon",QString("lat = %1, lon=%2").arg(lat).arg(lon) );
+}
+void testcontainer::on_pushButton_test_layers_clicked()
+{
+	QVariant vt_num = ui->axWidget_map1->dynamicCall("osm_layer_get_count()");
+	int n_num = vt_num.toInt();
+	QString strLayerNames;
+	for (int i=0;i<n_num;++i)
+	{
+		QVariant vt_name = ui->axWidget_map1->dynamicCall("osm_layer_get_name(int)",i);
+		QString strname = vt_name.toString();
+		strLayerNames += strname + ";";
+	}
+	QMessageBox::information(this,"layer count",QString("osm_layer_get_count() returns  %1\n%2").arg(n_num).arg(strLayerNames) );
+
+}
+void testcontainer::on_pushButton_test_layer_move_clicked()
+{
+	ui->axWidget_map1->dynamicCall("osm_layer_move_up(QString)","grid1");
+	on_pushButton_test_layers_clicked();
+	ui->axWidget_map1->dynamicCall("osm_layer_move_bottom(QString)","grid1");
+	on_pushButton_test_layers_clicked();
+	ui->axWidget_map1->dynamicCall("osm_layer_move_top(QString)","grid1");
+	on_pushButton_test_layers_clicked();
+	ui->axWidget_map1->dynamicCall("osm_layer_move_down(QString)","grid1");
+	on_pushButton_test_layers_clicked();
+
+	int bv = ui->axWidget_map1->dynamicCall("osm_layer_get_visiable(QString)","grid1").toInt();
+	QMessageBox::information(this,"visibility",QString("osm_layer_get_visiable(\"grid1\") returns  %1").arg(bv));
+	bv = ui->axWidget_map1->dynamicCall("osm_layer_set_visiable(QString, int)","grid1", bv==0?-1:0).toInt();
+	QMessageBox::information(this,"visibility",QString("osm_layer_set_visiable(\"grid1\") returns  %1").arg(bv));
+	bv = ui->axWidget_map1->dynamicCall("osm_layer_set_visiable(QString, int)","grid1", bv==0?-1:0).toInt();
+	QMessageBox::information(this,"visibility",QString("osm_layer_set_visiable(\"grid1\") returns  %1").arg(bv));
+
+	int av = ui->axWidget_map1->dynamicCall("osm_layer_get_active(QString)","OSM").toInt();
+	QMessageBox::information(this,"active",QString("osm_layer_get_active(\"OSM\") returns  %1").arg(av));
+	av = ui->axWidget_map1->dynamicCall("osm_layer_set_active(QString,int)","OSM",av==0?-1:0).toInt();
+	QMessageBox::information(this,"active",QString("osm_layer_set_active(\"OSM\") returns  %1").arg(av));
+	av = ui->axWidget_map1->dynamicCall("osm_layer_set_active(QString,int)","OSM",av==0?-1:0).toInt();
+	QMessageBox::information(this,"active",QString("osm_layer_set_active(\"OSM\") returns  %1").arg(av));
+}
diff --git a/test_container/testcontainer.h b/test_container/testcontainer.h
index dffb221a166a07ae25df6686e7256feb11d9dd07..3b2a855ed6424794ec45e4c4445614e0fcc3524b 100644
--- a/test_container/testcontainer.h
+++ b/test_container/testcontainer.h
@@ -20,7 +20,12 @@ protected:
 private:
 	Ui::testcontainer *ui;
 protected slots:
-	void slot_message(QString ,QString ,double,double,QString);
+	void slot_message(QString);
+	void on_pushButton_test_adds_clicked();
+	void on_pushButton_test_autodl_clicked();
+	void on_pushButton_test_navigate_clicked();
+	void on_pushButton_test_layers_clicked();
+	void on_pushButton_test_layer_move_clicked();
 };
 
 #endif // TESTCONTAINER_H
diff --git a/test_container/testcontainer.ui b/test_container/testcontainer.ui
index 66143d68e6ce96c5f2a0776f1e38559d09cfc130..3c73073270386d68a84d90da8fec7c900e88e24a 100644
--- a/test_container/testcontainer.ui
+++ b/test_container/testcontainer.ui
@@ -72,11 +72,56 @@
     </widget>
    </item>
    <item>
-    <widget class="QLabel" name="label_lla">
-     <property name="text">
-      <string>TextLabel</string>
-     </property>
-    </widget>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="pushButton_test_adds">
+       <property name="text">
+        <string>test_addr</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_test_autodl">
+       <property name="text">
+        <string>test_auto_download</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_test_navigate">
+       <property name="text">
+        <string>test_navigate</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_test_layers">
+       <property name="text">
+        <string>test_layers</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_test_layer_move">
+       <property name="text">
+        <string>test_layer_move</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
    </item>
   </layout>
  </widget>