window.onload =initDate;



function initDate() {
	var now = new Date();
	var dtString;

	if (now.getHours() < 5) {
		dtString = "Good Morning! ";
	}
	else if (now.getHours() < 13) {
		dtString = "Good Morning! ";
	}
	else if (now.getHours() < 17) {
		dtString = "Good Afternoon";
	}
	else {
		dtString = "Good Evening";
	}
	
	document.getElementById("greeting").innerHTML = dtString;
}