How to implement this...

Hi, in my project, there is a login.jsp, which I need to implemented. In this JSP page, it ask the user to input his/her username and password. Besides the 'submit' button there is a box, if user click the box , next time, when this user input his/her username, his/her password will come out automatically, How to implement this functionality?

Thanks

[366 byte] By [Mellona] at [2007-11-26 21:33:43]