title: How to detect Adblock on my website?
body: <p>I would like to be able to detect if the user is using adblocking software when they visit my website. If they are using it, I want to display a message asking them to turn it off in order to support the project, like <a href="http://www.playonlinux.com/en/" rel="noreferrer">this website</a> does.</p>
  
  <p>If you enter to that site and your browser has some kind of adblock software enabled, then the site instead of showing the actual ads shows a little banner telling the users that the ad revenue is used for hosting the project and they should consider turning Adblock off.</p>
  
  <p>I want to do that on my website, I'm using adsense ads on it, How can I do that?</p>