File list (Check if you may need any files):
manage\AddBook.java
......\addBook.jpg
......\AlterPsw.java
......\BookHistory.java
......\BookMenu.java
......\BorrowBooks.java
......\BorrowBooks.jpg
......\BTable.java
......\button_down.png
......\button_over.png
......\button_up.png
......\CheckAndBorrow.java
......\ConnectSql.java
......\DeleteAndAlter.java
......\DemoFrame.java
......\FindBooks.java
......\ImageButton.java
......\Login.jpg
......\MainMenu.java
......\mainmenu2.jpg
......\Mainwin.java
......\ManageStuInfo.java
......\MTable.java
......\Picture.java
......\ReaderInfo.java
......\readerinfo.jpg
......\StudentAdd.java
......\UserAbout.java
......\UserHelp.java
......\VVVVV.jpg
manage