import java.net.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
//聊天室界面中部面板B2panel類
class B2panel extends Panel{
java.awt.List list;
B2panel(){
try{list=new java.awt.List(25,false);}
catch(NullPointerException e){}
setLayout(new BorderLayout());
add("Center",list);
add("North",new Label("聊天者列表:"));
add("East",new Label());
add("South",new Label("雙擊某倪稱可悄悄話"));
}
}