// PaasEi
$(function() {
	var timer;
	$("header").dblclick(function() {
		var kleuren = ["blue","red","green","yellow","orange","pink"], n = 0;
		if (timer) {
			window.clearInterval(timer);
		}
		timer = window.setInterval(function() {
			document.body.style.backgroundImage = 'none';
			document.body.style.backgroundColor = kleuren[n++ % kleuren.length];
		},1000);
	});
});