var now = new Date();
	hour = now.getHours();

if (document.cookie.match(/force_time=22/i))
	hour = 22;
if (document.cookie.match(/force_time=18/i))
	hour = 18;
if (document.cookie.match(/force_time=6/i))
	hour = 6;
if (document.cookie.match(/force_time=13/i))
	hour = 13;		

	if  ( (hour > 5) && (hour < 17) )
			var night = "day";
	else
			var night = "night";

	if  ( (hour > 5) && (hour < 12) )
			var day = "utro";
	else
			var day = "day";


	if  ( (hour > 16) && (hour < 21) ) 
			var vecher = "vecher";
	else
			var vecher = "day";
		


if (night == 'night'){
	var headID = document.getElementsByTagName("head")[0];         
	var cssNode = document.createElement('link');
	cssNode.type = 'text/css';
	cssNode.rel = 'stylesheet';
	cssNode.href = '/css/night.css';
	headID.insertBefore(cssNode, document.getElementsByTagName("script")[0]);
}

if (vecher == 'vecher'){
	var headID = document.getElementsByTagName("head")[0];         
	var cssNode = document.createElement('link');
	cssNode.type = 'text/css';
	cssNode.rel = 'stylesheet';
	cssNode.href = '/css/evening.css';
	headID.insertBefore(cssNode, document.getElementsByTagName("script")[0]);
}

if (day == 'utro'){
	var headID = document.getElementsByTagName("head")[0];         
	var cssNode = document.createElement('link');
	cssNode.type = 'text/css';
	cssNode.rel = 'stylesheet';
	cssNode.href = '/css/morning.css';
	headID.insertBefore(cssNode, document.getElementsByTagName("script")[0]);
}