| /* Add this in the top of your advertising script */ | |
| _adblock = false; |
| <head> | |
| <!-- 1. Difine the Adblock variable --> | |
| <script type="text/javascript"> | |
| var _adblock = true; | |
| </script> | |
| <!-- 2. Put your advertising scripts here --> | |
| <script src="advertising.js"></script> | |
| <!-- 3. Track your visitors with Google Analytics Classic --> | |
| <script type="text/javascript"> | |
| try { | |
| var _gaq = _gaq || []; | |
| _gaq.push(['_setAccount', 'UA-XXXXXX-Y']); | |
| _gaq.push(['_trackPageview']); | |
| (function(){ | |
| var ga, s | |
| if ( !_adblock ) { | |
| ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; | |
| ga.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'stats.g.doubleclick.net/dc.js'; | |
| s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); | |
| _gaq.push(['_setCustomVar',2,'Adblocker','Not Installed',3]); | |
| } else { | |
| ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; | |
| ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www')+ '.google-analytics.com/ga.js'; | |
| s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); | |
| _gaq.push(['_setCustomVar',2,'Adblocker','Installed',3]); | |
| } | |
| }()); | |
| } catch(e) {} | |
| </script> | |
| </head> |
Change UA-XXXXXX-Y to your own property id.
_adblock to truefalsein one of you advertising script files. This file will be blocked by Adblock.Note 1: To load an extra asset just to set the variable to false may be uneccecery.
Note 2: This will also send custom events to GA