/**
 * @author www.mediamarvel.co.uk
 */
var date = new Date();
var hour = date.getHours();

// decide time of day
if (hour >= 0 && hour < 12) {
	document.getElementById("welcomeMessage").innerHTML = "Good morning";
} else if (hour >= 12 && hour < 18) {
	document.getElementById("welcomeMessage").innerHTML = "Good afternoon";
} else {
	document.getElementById("welcomeMessage").innerHTML = "Good evening";
}