// JavaScript Document
function getGreetingString()
{
	var display = "";

	var datetoday = new Date();
	var timenow=datetoday.getTime();
	datetoday.setTime(timenow);
	var thehour = datetoday.getHours();
	
	if (thehour > 17) 
	{
		display = "evening";
	}
	else if (thehour > 11) 
	{
		display = "afternoon";
	}
	else 
	{
		display = "morning";
	}
	
	return "Good " + display + ", ";
}

function setupTimeGreeting(elementId)
{
	var greetingText = getGreetingString();
	
	$(elementId).text(greetingText);
}

$(document).ready(function() {
	setupTimeGreeting("#greetingSpan");
});