RobinStamer/gen.sh

## gen.sh
#!/bin/sh
(
cat <<END
<!doctype html>
<html lang="en">
<head>
<script>
var a = [
END


ls *.jpg *.gif *.png | sort -r | sed 's/.*/"&",/g'

cat <<END
""]
a.pop()

function changeImage() {
	document.getElementById('pic').src = a[Math.floor(Math.random() * a.length)]
}

setInterval(changeImage, 15 * 60 * 1000)

</script>
</head>
<body onload="changeImage()">
<img id="pic" src="error.jpg" width="100%" />
</body>
</html>
END
) > index.html
	#!/bin/sh
	(
	cat <<END
	<!doctype html>
	<html lang="en">
	<head>
	<script>
	var a = [
	END


	ls .jpg .gif .png \| sort -r \| sed 's/./"&",/g'

	cat <<END
	""]
	a.pop()

	function changeImage() {
	document.getElementById('pic').src = a[Math.floor(Math.random() * a.length)]
	}

	setInterval(changeImage, 15 * 60 * 1000)

	</script>
	</head>
	<body onload="changeImage()">
	<img id="pic" src="error.jpg" width="100%" />
	</body>
	</html>
	END
	) > index.html