Wireless Internet will soon be a click away for those visiting downtown Princeton. Kyle Johnson is President and CEO of On-Site Occupational Health and Safety, and owner of several buildings on the square - and now an Internet Service Provider. Johnson announced Monday that On-Site will install equipment over the next few weeks to turn downtown Princeton into a giant Wi-Fi hot spot - giving away free Internet to anyone who connects to it. You will have to provide your zip code to get in, and that information will be used to develop demographic data about who's visiting downtown Princeton.