I need an application for a delivery module. What I want to do is put in a list of drivers, locations, and times they are available, and manage them using javascript. It's like if you have a bunch of people delivering pizzas, you have to know who goes out, where, and when. In essence, this is like Point of Success. http://www.pointofsuccess.com.

Is there any free web app for this that I can tie in to JavaScript?

Thanks,
Brendan