Java Servlet - How do I allow users to update news page on website?

Here is my problem.

Currently on a website at my university any time an executive member wishes to post news it has to go to our Administration guy who then posts the news on the html page.

How would we go about creating a form/applet/servlet that allows our exec members to just login and add a new news post to the site main page?

I have seen many other sites have a similar effect such as idb.finalhit.org which allows multiple admins to post news which then updates on their main page automatically?

Any point in the right direction would be helpful

[584 byte] By [Alexander789a] at [2007-11-26 23:09:01]