Change Background Image Every 5 Seconds (edit)

<script>
 $(function () {
 var body = $('body');
 var backgroundImages = [
 'url("/Content/frontend/img/bg1.jpg")',
 'url("/Content/frontend/img/bg2.png")'];
 var current = 0;

 function nextBackground() {
 body.css(
 'background-image',
 backgroundImages[current = ++current % backgroundImages.length]);

 setTimeout(nextBackground, 5000); //automatically change background-image every 5 seconds
 }
 setTimeout(nextBackground, 5000); //automatically change background-image every 5 seconds
 body.css('background-image', backgroundImages[0]);
 });
</script>

https://stackoverflow.com/questions/22075468/jquery-changing-background-image-with-timer

https://css-tricks.com/forums/topic/change-body-background-every-10-sec/