//GREETING SCRIPT
	var currentTime = new Date();
	var hours = currentTime.getHours();
						
	var imagename= "greeting_morning.gif";
	var alttext = "good morning";
	if( hours >= 12 ){
			imagename = "greeting_afternoon.gif";
			alttext = "good afternoon";
				}
	if( hours >= 18 ){
			imagename = "greeting_evening.gif";
			alttext = "good evening";
			}
	document.write('<img src="../images/'+imagename+'" border="0" alt="'+alttext+'"/>');