var Car = function (mark, color, distance) {
	this.mark = mark;
	this.color = color;
	this.distance = distance;
	this.printCarInfo = function () {
		console.log(this.mark + ' o kolorze: ' + this.color + ' przejchał ' + this.distance);
	}
	this.drive = function (km) {
		this.distance += km;
	}
};

Car.prototype.visits = [];
Car.prototype.addVisit = function (visitDate) {
	this.visits.push(visitDate);
};

Car.prototype.getVisits = function () {
	return this.visits;
};

var fiat = new Car('Fiat', 'Red', 187000);

console.log(fiat.printCarInfo());

fiat.addVisit('2015');
fiat.addVisit('2016');
fiat.addVisit('2017');
fiat.addVisit('Engine blow');
fiat.addVisit('2018');
fiat.addVisit('2019');
fiat.addVisit('180000 -> Panie niemiec płakał');

console.log(fiat.visits);