I thought I have uploaded an EJS with this one. It is my first time trying to do that. Please provide guidance on how to do that correctly the next time. In the mean time, you can get it at: [url=http://physci.kennesaw.edu/mzoughi/Simulations.shtm]http://physci.kennesaw.edu/mzoughi/Simulations.shtm[/url] (look near the bottom for EJS simulations.)