This lab was created for the Javascript30 coding challenge and is a recreation of the javascript Event Capture, Propagation, Bubbling and Once excersice by Wes Bos from https://javascript30.com/. The creator of this website does not own or is entitled to any content, or the rights to the content in this lab and it is purely to educate himself on javascript. Under United States laws (inlcuding Fair Use laws) and jurisdiction.