=== modified file 'dhis-2/dhis-web/dhis-web-mapping/src/main/java/org/hisp/dhis/mapping/action/InitializeAction.java'
--- dhis-2/dhis-web/dhis-web-mapping/src/main/java/org/hisp/dhis/mapping/action/InitializeAction.java	2011-06-23 16:42:13 +0000
+++ dhis-2/dhis-web/dhis-web-mapping/src/main/java/org/hisp/dhis/mapping/action/InitializeAction.java	2011-08-20 10:16:56 +0000
@@ -40,6 +40,8 @@
 import org.hisp.dhis.mapping.MapView;
 import org.hisp.dhis.mapping.MappingService;
 import org.hisp.dhis.mapping.comparator.MapLayerNameComparator;
+import org.hisp.dhis.organisationunit.OrganisationUnit;
+import org.hisp.dhis.organisationunit.OrganisationUnitService;
 import org.hisp.dhis.period.PeriodType;
 import org.hisp.dhis.user.UserSettingService;
 
@@ -76,6 +78,13 @@
     {
         this.configurationService = configurationService;
     }
+
+    private OrganisationUnitService organisationUnitService;
+
+    public void setOrganisationUnitService( OrganisationUnitService organisationUnitService )
+    {
+        this.organisationUnitService = organisationUnitService;
+    }
     
     // -------------------------------------------------------------------------
     // Input
@@ -133,6 +142,13 @@
     {
         return infrastructuralPeriodType;
     }
+    
+    private OrganisationUnit rootNode;
+
+    public OrganisationUnit getRootNode()
+    {
+        return rootNode;
+    }
 
     // -------------------------------------------------------------------------
     // Action implementation
@@ -164,6 +180,8 @@
         infrastructuralDataElements = configurationService.getConfiguration().getInfrastructuralDataElements();
         
         infrastructuralPeriodType = configurationService.getConfiguration().getInfrastructuralPeriodTypeDefaultIfNull();
+        
+        rootNode = new ArrayList<OrganisationUnit>( organisationUnitService.getOrganisationUnitsAtLevel( 1 ) ).iterator().next();
 
         return SUCCESS;
     }

=== modified file 'dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/jsonInitialize.vm'
--- dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/jsonInitialize.vm	2011-08-04 13:36:50 +0000
+++ dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/jsonInitialize.vm	2011-08-20 10:16:56 +0000
@@ -70,5 +70,11 @@
   ],
   "security": {
     "isAdmin": $auth.hasAccess( "dhis-web-mapping", "deleteMapLegendSet" )
-  } 
+  },
+  "rootNode": {
+    "id": "$!{rootNode.id}",
+    "name": "$!encoder.jsonEncode( ${rootNode.name} )",
+    "level": 1,
+    "hasChildrenWithCoordinates": $!{rootNode.hasChildrenWithCoordinates()}
+  }
 }
\ No newline at end of file