function setCookie(c_name,value,exdays)
	{
	var exdate=new Date();
	exdate.setDate(exdate.getDate() + exdays);
	var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
	document.cookie=c_name + "=" + c_value;
	}

function getCookie(c_name)
	{
	var i,x,y,ARRcookies=document.cookie.split(";");
	for (i=0;i<ARRcookies.length;i++)
		{
		x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
		y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
		x=x.replace(/^\s+|\s+$/g,"");
		if (x==c_name)
			{
			return unescape(y);
			}
		}
	}

function setLettertype(lettertype)
	{
	setCookie("lettertype",lettertype,365);
	document.location.href = document.location.href;
	}

function loadLettertype()
	{
	var lettertype = getCookie("lettertype");

	if (lettertype == "15px")
		{
		document.write('<link rel="stylesheet" type="text/css" href="/templates/website/font-15px.css">');
		}
	else if (lettertype == "18px")
		{
		document.write('<link rel="stylesheet" type="text/css" href="/templates/website/font-18px.css">');
		}
	}

loadLettertype();