diff --git a/tracks/app/views/stats/actions_running_time_data.rhtml b/tracks/app/views/stats/actions_running_time_data.rhtml
index fc561776..9fb1bc17 100755
--- a/tracks/app/views/stats/actions_running_time_data.rhtml
+++ b/tracks/app/views/stats/actions_running_time_data.rhtml
@@ -1,7 +1,7 @@
 &title=Current running time of all uncompleted actions,{font-size:16},&
 &y_legend=Actions,10,0x736AFF&
 &y2_legend=Percentage,10,0xFF0000&
-&x_legend=Running time of an action (weeks),12,0x736AFF&
+&x_legend=Running time of an action (weeks). Click on a bar for more info,11,0x736AFF&
 &y_ticks=5,10,5&
 &filled_bar=50,0x9933CC,0x8010A0&
 &values=
diff --git a/tracks/app/views/stats/actions_visible_running_time_data.rhtml b/tracks/app/views/stats/actions_visible_running_time_data.rhtml
index 007344cd..1b3c6b69 100755
--- a/tracks/app/views/stats/actions_visible_running_time_data.rhtml
+++ b/tracks/app/views/stats/actions_visible_running_time_data.rhtml
@@ -1,7 +1,7 @@
 &title=Current running time of uncompleted visible actions,{font-size:16},&
 &y_legend=Actions,10,0x736AFF&
 &y2_legend=Percentage,10,0xFF0000&
-&x_legend=Running time of an action (weeks),12,0x736AFF&
+&x_legend=Running time of an action (weeks). Click on a bar for more info,11,0x736AFF&
 &y_ticks=5,10,5&
 &filled_bar=50,0x9933CC,0x8010A0&
 &values=
diff --git a/tracks/test/functional/stats_controller_test.rb b/tracks/test/functional/stats_controller_test.rb
index 5b9dd441..a3cf9645 100755
--- a/tracks/test/functional/stats_controller_test.rb
+++ b/tracks/test/functional/stats_controller_test.rb
@@ -62,4 +62,33 @@ class StatsControllerTest < Test::Unit::TestCase
     assert_equal 2.week.ago.utc.beginning_of_day, assigns['first_action'].created_at
   end
   
+  def test_downdrill
+    login_as(:admin_user)
+    
+    # drill down without parameters
+    get :show_selected_actions_from_chart
+    assert_response :not_found
+    assert_template nil
+    
+    # get week 0-1 for actions visible running
+    get :show_selected_actions_from_chart, :id => 'avrt', :index => 0
+    assert_response :success
+    assert_template "stats/show_selection_from_chart"
+
+    # get week 0 and further for actions visible running 
+    get :show_selected_actions_from_chart, :id => 'avrt_end', :index => 0
+    assert_response :success
+    assert_template "stats/show_selection_from_chart"
+
+    # get week 0-1 for actions running
+    get :show_selected_actions_from_chart, :id => 'art', :index => 0
+    assert_response :success
+    assert_template "stats/show_selection_from_chart"
+
+    # get week 0 and further for actions running
+    get :show_selected_actions_from_chart, :id => 'art_end', :index => 0
+    assert_response :success
+    assert_template "stats/show_selection_from_chart"
+  end
+  
 end