Debug mode console log - credit to an kiddy script which I do not have the URL for

consolelog1.js

  var debug = false;
  var oldlog = console.log;
  console.log1 = function() {
    if (debug) {
      oldlog.apply(this, Array.prototype.slice.call(arguments));
    }
  };
  
  //usage
  debug = true;
  console.log1('this message will show up');
  
  debug = false;
  console.log1('this message will not show up');