public Fenetre(int a){
		
		switch(a){
		case 1:
			this.setTitle("UHA Manager-Connexion");
			this.setSize(960,620);
			this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			this.setLocationRelativeTo(null);
			
			content.setBackground(Color.WHITE);
			content.setLayout(new BorderLayout());
			content.add(pan,BorderLayout.CENTER);
			content.add(new JButton("Retour"),BorderLayout.SOUTH);
			this.setContentPane(content);	
			
			//this.setContentPane(content);
			
			this.setVisible(true);
			break;
		case 2:
			this.setTitle("UHA Manager-EDT");
			this.setSize(960,620);
			this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			this.setLocationRelativeTo(null);
			content.setBackground(Color.WHITE);
			content.setLayout(new BorderLayout());
			listederoulante.setPreferredSize(new Dimension(100,20));
			listederoulante.addItem("ENSISA");
			listederoulante.addItem("ENSCMu");
			listederoulante.addItem("FLSH");
			listederoulante.addItemListener(new ItemState());
			String tab[]= {"Auto","Info"};
			listederoulante2= new JComboBox(tab);
			listederoulante2.setPreferredSize(new Dimension(70,20));
			
			listederoulante3.setPreferredSize(new Dimension(70,20));
			listederoulante3.addItem("1A");
			listederoulante3.addItem("2A");
			listederoulante3.addItem("3A");
			
			
			
			JPanel top = new JPanel();
			top.add(label1);
			top.add(listederoulante);
			top.add(label2);
			top.add(listederoulante2);
			top.add(label3);
			top.add(listederoulante3);
			JPanel center = new JPanel();
			//center.setBackground(Color.BLUE);
			center.add(icon);
			content.add(center,BorderLayout.CENTER);
			content.add(top,BorderLayout.NORTH);
			content.add(new JButton("Retour"),BorderLayout.SOUTH);
			this.setContentPane(content);	
			
			//this.setContentPane(content);
		
			this.setVisible(true);
			break;
		case 3:
			
			this.setTitle("Conteneur ditable");
			this.setLocationRelativeTo(null);
			this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			editorPane = new JEditorPane();
			apercu = new JEditorPane();
			apercu.setEditable(false);
			onglet.addTab("Editeur HTML", new JScrollPane(editorPane));
			onglet.addTab("Aperu", new JScrollPane(apercu));
		
		}
		if(a==1){
			
		}else{
			
		}
	}