File list (Check if you may need any files):
WebRoot
.......\10.html
.......\guideline.html
.......\index.jsp
.......\insert.jsp
.......\login_failure.jsp
.......\login_success.jsp
.......\message_login.jsp
.......\META-INF
.......\........\MANIFEST.MF
.......\QQ.jpg
.......\register.jsp
.......\register_failure.jsp
.......\register_success.jsp
.......\register_teacher.jsp
.......\register_zhuce.jsp
.......\styles.css
.......\treeframe.html
.......\UntitledFrame-7.html
.......\UntitledFrame-8.html
.......\UntitledFrame-9.html
.......\WEB-INF
.......\.......\classes
.......\.......\.......\first
.......\.......\.......\.....\Delete.class
.......\.......\.......\.....\haah.class
.......\.......\.......\.....\LoginExample.class
.......\.......\.......\.....\Loginexampleservlet.class
.......\.......\.......\.....\Loginexamplesservlet.class
.......\.......\.......\.....\Loginexamplessservlet.class
.......\.......\.......\.....\Message.class
.......\.......\.......\.....\Note.class
.......\.......\.......\first.rar
.......\.......\lib
.......\.......\web.xml
.......\welcomeTS.jsp
.......\welcomeTSzhucechenggong.jsp