diff --git a/analyseWriter.jar b/analyseWriter.jar
index a6980bd..3b396f0 100644
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diff --git a/bin/fenetres/create$1.class b/bin/fenetres/create$1.class
index 897d63b..70a716d 100644
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diff --git a/bin/fenetres/create$10.class b/bin/fenetres/create$10.class
index cd310cd..12df057 100644
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diff --git a/bin/fenetres/create$11.class b/bin/fenetres/create$11.class
index 7a24728..c2c4888 100644
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diff --git a/bin/fenetres/create$12.class b/bin/fenetres/create$12.class
index 5bf9c77..c8f7ccd 100644
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diff --git a/bin/fenetres/create$13.class b/bin/fenetres/create$13.class
index fed9ca0..6ca8927 100644
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diff --git a/bin/fenetres/create$14.class b/bin/fenetres/create$14.class
index 9918ef5..8ed3efd 100644
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diff --git a/bin/fenetres/create$2.class b/bin/fenetres/create$2.class
index ca62773..16bcbb5 100644
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diff --git a/bin/fenetres/create$3.class b/bin/fenetres/create$3.class
index 6a6a51f..2fae042 100644
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diff --git a/bin/fenetres/create$4.class b/bin/fenetres/create$4.class
index dc25109..ce2b760 100644
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diff --git a/bin/fenetres/create$5.class b/bin/fenetres/create$5.class
index 8e0a897..6e581ce 100644
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diff --git a/bin/fenetres/create$6.class b/bin/fenetres/create$6.class
index a8a7ad4..dafdf7c 100644
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diff --git a/bin/fenetres/create$7.class b/bin/fenetres/create$7.class
index 6d3c7f5..8875140 100644
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diff --git a/bin/fenetres/create$8.class b/bin/fenetres/create$8.class
index 952fb55..a3f2b58 100644
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diff --git a/bin/fenetres/create$9.class b/bin/fenetres/create$9.class
index fe8354f..cf4ea4a 100644
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diff --git a/bin/fenetres/create.class b/bin/fenetres/create.class
index 97f2dd8..c40053e 100644
Binary files a/bin/fenetres/create.class and b/bin/fenetres/create.class differ
diff --git a/bin/fenetres/create_act/actNewFichierAnalyse.class b/bin/fenetres/create_act/actNewFichierAnalyse.class
index 3fd4400..6b06ddd 100644
Binary files a/bin/fenetres/create_act/actNewFichierAnalyse.class and b/bin/fenetres/create_act/actNewFichierAnalyse.class differ
diff --git a/bin/fenetres/create_act/actOpen.class b/bin/fenetres/create_act/actOpen.class
index 46ef030..424f21c 100644
Binary files a/bin/fenetres/create_act/actOpen.class and b/bin/fenetres/create_act/actOpen.class differ
diff --git a/src/fenetres/create.java b/src/fenetres/create.java
index f0f4fd8..81879d1 100644
--- a/src/fenetres/create.java
+++ b/src/fenetres/create.java
@@ -168,7 +168,12 @@ public final class create extends JFrame {
 	   panelPrincipal.setLayout(new GridLayout(1, 1, 0, 0));
 	   panelPrincipal.add(toolBarPrincipal);
 	   
-        if(commandes.fichierAnalyseValide) constructionTree(); 
+        if(commandes.fichierAnalyseValide) {
+        	tree.setVisible(true);
+        	constructionTree(); 
+        }else {
+        	tree.setVisible(false);
+        }
        
        this.setExtendedState(MAXIMIZED_BOTH);
         
@@ -623,6 +628,7 @@ public final class create extends JFrame {
 	 */
 	private static void lectureFichierDejaCharger() {
 		if(commandes.fichierAnalyseValide) {
+			tree.setVisible(true);
        		fenetres.create.constructionTree();
       		fenetres.create.getTextNodeSelect().afficheChargementFichierAnalyse();
       		fenetres.create.getTglbtnTousLesNodes().setSelected(false);
@@ -630,7 +636,6 @@ public final class create extends JFrame {
       		 fenetres.create.getTextNodeSelect().afficheChargementFichierAnalyse();
        	}else {
        		fenetres.create.getTextNodeSelect().setContentType("text/plain");
-       	
        	}
 	}
 	
diff --git a/src/fenetres/create_act/actNewFichierAnalyse.java b/src/fenetres/create_act/actNewFichierAnalyse.java
index 64950e9..40cd57a 100644
--- a/src/fenetres/create_act/actNewFichierAnalyse.java
+++ b/src/fenetres/create_act/actNewFichierAnalyse.java
@@ -106,6 +106,7 @@ public class actNewFichierAnalyse extends AbstractAction{
 					
 					if(commandes.fichierAnalyseValide) {
 						commandes.sujetSauvegarde = commandes.sujet.clone();
+						fenetres.create.getTree().setVisible(true);
 						fenetres.create.constructionTree();
 						fenetres.create.getTextNodeSelect().afficheChargementFichierAnalyse();		
 					}else {
diff --git a/src/fenetres/create_act/actOpen.java b/src/fenetres/create_act/actOpen.java
index 8e07761..ee541dc 100644
--- a/src/fenetres/create_act/actOpen.java
+++ b/src/fenetres/create_act/actOpen.java
@@ -30,6 +30,7 @@ public class actOpen extends AbstractAction{
 	public void actionPerformed(ActionEvent e) {
        	new filechooserXML();
        	if(commandes.fichierAnalyseValide) {
+       		fenetres.create.getTree().setVisible(true);
        		fenetres.create.constructionTree();
       		fenetres.create.getTextNodeSelect().afficheChargementFichierAnalyse();
       		fenetres.create.getTglbtnTousLesNodes().setSelected(false);