I think I am going to cry

[doodab]

And as an alternative to a whole anonymous class in Java they are a considerable improvement.

[suityou01]

I also think it's more readable to have the anonymous function which is called when the event is triggered, and inside it you can call any functions you want.

I don't like:

element.addEventListener('click', toggleMenu.bind(null, param1, param2), false);

I prefer:

element.addEventListener('click', function() {
    toggleMenu(param1, param2);
}, false);

Personal preference, but I won't be changing how I do it anytime soon. Or at least until I see a better argument against it.

Suity says.