I am working on a website for the state of maryland's educational system. The students go out and collect water samples and update them on the web site. In turn the students use the data to put together reports for class. I am trying to add a feature so they can pull a map with the points plotted from the information on the data base. I can not find anything for php that just plots latitude and longitude on a map. I would appericate any direction on this. It is my internship and I have several other graphs and tools for the site. Thanks