[exec]

<h1 id='f'>
	Some text
</h1>
<script type="text/javascript">
	function rasta(element) {
		var result = "";
		for (var i = 0; i < element.innerHTML.length; i++) {
			result += "<span style='color: rgb(" + ~~(Math.random() * 255) + ", " + ~~(Math.random() * 255) + ", " + ~~(Math.random() * 255) + ")'>" + element.innerHTML.charAt(i) + "</span>"
		}
		element.innerHTML = result;
	}
	rasta(document.getElementById("f"));
</script>