// JavaScript Document
	datetoday = new Date();
	timenow=datetoday.getTime();
	datetoday.setTime(timenow);
	thehour = datetoday.getHours();
	var imgMax = 4;
	var imgRandom = Math.floor(Math.random() * imgMax) +1;
	var imgMax2 = 6;
	var imgRandom2 = Math.floor(Math.random() * imgMax2) +1;

	if (thehour >= 19) 

		display = "../css/head_night"+ imgRandom +".css";
	else if (thehour >= 16) 
		display = "../css/head_sunset"+ imgRandom2 +".css";
	else if (thehour >= 11) 
		display = "../css/head_evening"+ imgRandom +".css";
	else if (thehour >= 5) 
		display = "../css/head_morning"+ imgRandom +".css";
	else if (thehour >= 0) 
		display = "../css/head_night"+ imgRandom +".css";
	else 
		display = "../css/head_morning"+ imgRandom +".css";
	
	var css = '<';
	css+='link rel="stylesheet" href=js/' + display + ' \/';
	css+='>';
	
	document.write(css);