datetoday = new Date();
timenow=datetoday.getTime();
datetoday.setTime(timenow);
thehour = datetoday.getHours();
if (thehour > 18) display = "Evening";
else if (thehour >12) display = "Afternoon";
else display = "Morning";

today = new Date();
day = today.getDay();
arday = new Array("Sunday", "Monday", "Tuesday", 
"Wednesday", "Thursday", "Friday", "Saturday");

var greeting = ("Good " + display + " Nikki! Today is " + arday[day] + "<BR>Welcome To Your Homepage!");
document.write(greeting);