brockwhittaker/detect-adblockers

This is a script to detect if users are using adblockers and allow you to make decisions based on that.

Detect-Adblockers

This is a script to detect if users are using adblockers and allow you to make decisions based on that.

##Identification Most ad blockers will block any script with the name ads.js. There is a variable inside that sets to true if the browser can read it. If not, the blocker.js file checks if undefined. If it is, then it shows that the user likely is using an ad blocker.

This also tries to add an iframe to an ad-site with an empty query. If the display is set to none it flags the user as using an ad blocker.

##Adding Scripts Add your scripts by attaching both like such.

  <script src="js/ads.js" charset="utf-8"></script>
  <script src="js/blocker.js" charset="utf-8"></script>

##Running AdBlockChecker First you need to initialize the checker object as such:

var ads = new AdBlockChecker();

Next initialize the run function:

ads.run();

From here it runs and comes up with a conclusion as an object property AdsRemoved with a value of true if an ads have been blocked or false if not.

To use callback functions for when it is done checking, use the two below:

ads.ifAdsDisabled(function () {
  // ads are disabled
});
ads.ifAdsEnabled(function () {
  // ads are enabled
});

And that's it.

##Demo

To see how this all pieces together, go to http://www.lavancier.com/adblock/