Oliviergus

Hello! I'm working as a maintenance/IT guy at a very successful school in Sweden and today some people decided that they wanted a kind of active feed running onto our info screens around the school. I've been thinking about various ways of making this possible, but without any success. I'm only capable of HTML4/CSS and some PHP, so I thought i'd turn to some kind of forum, hence why I'm here. The basic idea is this: A web form where a teacher can send his or hers submission of a student that has done something nice. Some kind of active feed that receives the submission and shows it on a webpage. I was thinking that it would show one submission at a time for a few secs, and then move onto the next one that was submitted after the first one. Kind of like a slideshow, but with submissions instead of images. Is there a anything out there that I could use? Templates? Java? jQuery? Thanks in advance.