File list (Check if you may need any files):
liuyanban
.........\GuestBook.mdb
.........\liuyan
.........\......\ajax.jsp
.........\......\ajaxAdd.jsp
.........\......\cha.jsp
.........\......\cha1.jsp
.........\......\cha2.jsp
.........\......\Conn.jsp
.........\......\css.css
.........\......\D.jsp
.........\......\del.jsp
.........\......\function
.........\......\........\ajax_func.js
.........\......\Hello.css
.........\......\Hello.js
.........\......\image
.........\......\.....\bt.swf
.........\......\.....\str.gif
.........\......\WEB-INF
.........\......\.......\classes
.........\......\.......\.......\ChaServlet.java
.........\......\.......\.......\DelServlet.java
.........\......\.......\.......\pageServlet.java
.........\......\.......\.......\StudentEO.java
.........\......\.......\.......\TempO.java
.........\......\.......\.......\test
.........\......\.......\.......\....\ChaServlet.class
.........\......\.......\.......\....\DelServlet.class
.........\......\.......\.......\....\pageServlet.class
.........\......\.......\.......\....\StudentEO.class
.........\......\.......\.......\....\TempO.class
.........\......\.......\.......\....\XianServlet.class
.........\......\.......\.......\....\ZhuServlet.class
.........\......\.......\.......\XianServlet.java
.........\......\.......\.......\ZhuServlet.java
.........\......\.......\web.xml
.........\......\yan.js
.........\......\zhu.jsp