diff --git a/build.xml b/build.xml
index 2140eab..45a7d77 100644
--- a/build.xml
+++ b/build.xml
@@ -17,7 +17,9 @@
   <target name="compile" depends="init"
         description="compile the source " >
     <!-- Compile the java code from ${src} into ${build} -->
-   <javac srcdir="${src}" destdir="${build}"/>
+    <javac srcdir="${src}" destdir="${build}" includeantruntime="false">
+      <exclude name="org/artisanlogiciel/games/javafx/*"/>
+    </javac>
   </target>
 
   <target name="dist" depends="compile"
@@ -25,8 +27,8 @@
     <!-- Create the distribution directory -->
     <mkdir dir="${dist}/lib"/>
 
-    <!-- Put everything in ${build} into the artloglaby-0.0.1.jar file  ( ${DSTAMP} not used yet )-->
-    <jar jarfile="${dist}/lib/artloglaby-0.0.1.jar" basedir="${build}">
+    <!-- Put everything in ${build} into the artloglaby-0.1.jar file  ( ${DSTAMP} not used yet )-->
+    <jar jarfile="${dist}/lib/artloglaby-0.1.jar" basedir="${build}">
             <manifest>
                 <attribute name="Main-Class" value="org.artisanlogiciel.games.Display"/>
             </manifest>
diff --git a/java/org/artisanlogiciel/games/Display.java b/java/org/artisanlogiciel/games/Display.java
index ae0e3bc..8fa390a 100644
--- a/java/org/artisanlogiciel/games/Display.java
+++ b/java/org/artisanlogiciel/games/Display.java
@@ -190,18 +190,21 @@ public class Display extends JFrame
 		    }		    
 		});
 	    add(buttonCreate);
-	    JLabel widthLabel = new JLabel("width");
-	    textWidth = new JTextField("0" + params.getWidth());
-	    add(widthLabel);
-	    add(textWidth);
-	    JLabel heightLabel = new JLabel("height");
-	    textHeight = new JTextField("0" + params.getHeight());
-	    add(heightLabel);
-	    add(textHeight);
-	    JLabel depthLabel = new JLabel("depth");
-	    textDepth = new JTextField("0" + params.getMaxDepth());
-	    add(depthLabel);
-	    add(textDepth);
+	    if ( params != null )
+		{
+		    JLabel widthLabel = new JLabel("width");
+		    textWidth = new JTextField("0" + params.getWidth());
+		    add(widthLabel);
+		    add(textWidth);
+		    JLabel heightLabel = new JLabel("height");
+		    textHeight = new JTextField("0" + params.getHeight());
+		    add(heightLabel);
+		    add(textHeight);
+		    JLabel depthLabel = new JLabel("depth");
+		    textDepth = new JTextField("0" + params.getMaxDepth());
+		    add(depthLabel);
+		    add(textDepth);
+		}
 	}
 
 	public MazeParams getParams()
@@ -284,11 +287,13 @@ public class Display extends JFrame
         private static final long serialVersionUID = 1L;
 
 	private MazeSettings settings = null;
-	    
+
+	private JPanel resizecontrol = null;
 
         public MazeControler(MazeParams params)
         {
-            controlPanel = new JPanel();
+	    super(new BorderLayout());
+            controlPanel = new JPanel(new BorderLayout());
 	    settings = new MazeSettings(params);
             JButton button = new JButton("Resolve");
             button.addActionListener(new ActionListener()
@@ -350,7 +355,7 @@ public class Display extends JFrame
             };
             JButton south = addDirection(this, "South", "DOWN", goSouth);
 
-            add(button, BorderLayout.CENTER);
+	    controlPanel.add(button, BorderLayout.CENTER);
             controlPanel.add(north, BorderLayout.NORTH);
             controlPanel.add(west, BorderLayout.WEST);
             controlPanel.add(east, BorderLayout.EAST);
@@ -359,7 +364,7 @@ public class Display extends JFrame
 
 	    // control display panel contains controls for display
 	    // zoom , autozoom.
-	    final JPanel controlDisplayPanel = new JPanel();
+	    final JPanel controlDisplayPanel = new JPanel(new BorderLayout());
             final JSlider slider = new JSlider(2, 40);
             slider.addChangeListener(new ChangeListener()
             {
@@ -386,11 +391,14 @@ public class Display extends JFrame
                 }
             };
 	    savePngButton.addActionListener(savePngAction);
-            controlDisplayPanel.add(slider, BorderLayout.WEST);
-	    controlDisplayPanel.add(autoSlide, BorderLayout.EAST);
-	    controlDisplayPanel.add(savePngButton, BorderLayout.SOUTH);	    
+
+	    resizecontrol = new JPanel();
+            resizecontrol.add(slider, BorderLayout.WEST);
+	    resizecontrol.add(autoSlide, BorderLayout.EAST);
+	    resizecontrol.add(savePngButton, BorderLayout.SOUTH);	    
 	    
 	    add(controlDisplayPanel, BorderLayout.SOUTH);
+	    add(resizecontrol,BorderLayout.WEST);
 	    add(settings,BorderLayout.EAST);
         }
 
@@ -399,6 +407,11 @@ public class Display extends JFrame
 	    return this;
 	}
 
+	private JPanel getResizeControl()
+	{
+	    return resizecontrol;
+	}
+
 	private JPanel getGenerationControl()
 	{
 	    return settings;
diff --git a/project_params b/project_params
index e2f7144..04a5aa4 100644
--- a/project_params
+++ b/project_params
@@ -3,5 +3,5 @@ project_default=dist
 project_basedir=$(pwd)
 project_mainpackage=org.artisanlogiciel.games
 project_mainclass=$project_mainpackage.Display
-project_version=0.0.1
+project_version=0.1
 default_args='lab/lab30x30.raw'