public void launchFrame() {
		this.setTitle(CommonUtil.MAIN_TITLE);
		setBounds(100,100,650,600);
		this.setLayout(null);
		list.setBounds(50, 30, 200, 20);
		this.add(list);
		talkList.setBounds(10, 70, 170, 400);
		this.add(talkList);
		content.setBounds(250, 30, 200, 20);
		this.add(content);
		taContent.setBounds(220, 70, 400, 400);
		this.add(taContent);
		tfTxt.setBounds(10, 480, 600, 100);
		this.add(tfTxt);
		setVisible(true);
		this.addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e){
				try {
					beConnected = false;
					dis.close();
					dos.close();
				} catch (IOException e1) {
					e1.printStackTrace();
				}
				e.getWindow().dispose();
				System.exit(0);
			}
		});
		tfTxt.addKeyListener(new MyListener(tfTxt, dos));
	}