Adblocker JavaScript script

I'd like you to write a JS function that does the following: 1.) Detect when AdBlocker has removed an advertising (can be detected by DOM) 2.) Replace that ad by a piece of code it pulls from the server 3.) Sends a message to the server that the ad has been blocked by statistic reasons 4.) Brings in some kind of routine that makes it hardly blockable itself. ONLY EXPERTS THAT HAVE DEEP INSIGHT INTO JS/DOM/JQUERY! I CAN GIVE YOU SIMILAR APPROACHES SO THAT YOU CAN ORIENTATE YOURSELF ON! Thanks!