--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/NaviChartOutputTab.java	Tue Jul 03 15:29:33 2012 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/NaviChartOutputTab.java	Fri Jul 06 11:38:56 2012 +0000
@@ -107,6 +107,7 @@
 
         lower.addClickHandler(new ClickHandler() {
             public void onClick(ClickEvent ce) {
+                tbarPanel.deselectControls();
                 updateChartDown();
                 currentkm.setValue(collectionView.getCurrentKm());
             }
@@ -114,6 +115,7 @@
 
         upper.addClickHandler(new ClickHandler() {
             public void onClick(ClickEvent ce) {
+                tbarPanel.deselectControls();
                 updateChartUp();
                 currentkm.setValue(collectionView.getCurrentKm());
             }
@@ -125,6 +127,7 @@
                     return;
                 }
                 if(kpe.getForm().validate() && kpe.getItem().getValue() != null) {
+                    tbarPanel.deselectControls();
                     try {
                         String s = kpe.getItem().getValue().toString();
                         Double d = new Double(s);
@@ -175,6 +178,16 @@
 
     }
 
+   /**
+     * Returns the existing chart panel.
+     *
+     * @return the existing chart panel.
+     */
+    @Override
+    public Canvas getChartPanel() {
+        return chart;
+    }
+
     /**
      * Builds the URL that points to the chart image.
      *
@@ -224,7 +237,6 @@
             }
             imgUrl += "&currentKm=" + collectionView.getCurrentKm();
         }
-        GWT.log(imgUrl);
 
         return imgUrl;
     }