Utilities for Friday

friday.js

function isItFriday() {
	return new Date().getDay() === 5 ?
		'It is!' :
		'It is not.';
}

function whenWillItBeFriday() {
	var d = 5 - new Date().getDay();
	return d === 0 ?
		'Right now!' :
		'In ' + (d < 0 ? d + 7 : d) + ' days...';
}

function whyIsItNotFriday() {
	return 'I do not know...';
}