function greetomatic() {
	if (!document.getElementById) return false;
	if (!document.getElementById("greeting")) return false;
	var date = new Date();
	var time = date.getHours();
	var greeting = "Hello";
	if (time > 0 && time < 6) {
		greeting = "Wow, you're up early..."
	} else if (time > 5 && time < 12) {
		greeting = "Good Morning...";
	} else if (time > 11 && time < 18) {
		greeting = "Good Afternoon...";
	} else if (time > 15 && time < 22) {
		greeting = "Good Evening...";
	} else if (time > 21 || time < 1) {
		greeting = "Good Night..."
	}
	document.getElementById("greeting").appendChild(document.createTextNode(greeting));
}
//addLoadEvent(greetomatic);