function setActiveStyleSheet(title, resetIt)
{
	var i, lnk, main;
	
	for(i=0; (lnk = document.getElementsByTagName("link")[i]); i++)
	{
		if(lnk.getAttribute("rel").indexOf("style") != -1 && lnk.getAttribute("title"))
		{
			lnk.disabled = true;
			if(lnk.getAttribute("title") == title)
			{
				lnk.disabled = false;
			}
		}
	}

	if(resetIt == 1)
	{
		createCookie("wstyle", title, 365);
	}
}


function setStyle()
{
	var style = readCookie("wstyle");
	if (style != null)
	{
		setActiveStyleSheet(style, 0);
	}
}




function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = ";expires="+date.toGMTString();
	}
	else
	{
		expires = "";
	}

	document.cookie = name+"="+value+expires+";domain=.taalunieversum.org;path=/;";
}



function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ')
		{
			c = c.substring(1,c.length);
		}
		if (c.indexOf(nameEQ) == 0)
		{
			return c.substring(nameEQ.length,c.length);
		}
	}
	
	return null;
}