!function(test) {
    console.info("vstupni param: " + test);
    
    var bar = "bar promenna";
    
    var Alert = function () {
        
    };
    
    Alert.prototype.getInfo = function (param) {
        return "Info from Alert " + param + " and " + bar;
    };
    
    var alert = new Alert();
    console.info(alert.getInfo(22));
}("sranda");