Need help for creating simple jsp web application

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I need to create web application which will show advertisement on the internet. Main functions of application should be publishing, deleting and searching of advertisement . So website needs to have front page index.jsp, which leads on two pages AddAdvertisement.jsp and searchAdvertisement.jsp

1. It's needed to create Html forms for adding of advertisment and for searching of them.
a. Every form needs to have java class, bean, who will serve her. Inside the class there are functioncs which works with forms.
2 There should be login.jsp page which allows logging for username=admin, password=pass. This login form leads on the other page deleting of advertisement.jsp, which allows one click to delete all advertisement from the base of the data.
a. It is needed to create the database .