SO - 18963086

by Arun P Johny

JavaScript

function playZoomout() {
    console.log('playZoomout')
}

function playZoomin() {
    console.log('playZoomin')
}

function playPanright() {
    console.log('playPanright')
}

function playPanleft() {
    console.log('playPanleft')
}

var fns = [playZoomout, playZoomin, playPanright, playPanleft]
setInterval(function () {
    fns[Math.floor(Math.random() * fns.length)]();
}, 1000)