function getCookie(sName) {
    var aCookie = document.cookie.split("; ");

    for (var i=0; i < aCookie.length; i++) {
        var aCrumb = aCookie[i].split("=");

        if (sName == aCrumb[0]) return unescape(aCrumb[1]);
    }
    return null;
}

function setFontCookie(sValue) {
	var name = "cssCookie";
	var oneMonth = 31*24*60*60*1000;
	var expDate = new Date();
	expDate.setTime(expDate.getTime() + oneMonth);
	document.cookie = name + "=" + escape(sValue) + "; expires=" + expDate.toGMTString();
}

var css = getCookie("cssCookie");

if (css) {
	if (css == 'first') {
		document.write('<link href="/site/css/fontSmall.css" rel="stylesheet" type="text/css" >');
	} else if (css == 'second') {
		document.write('<link href="/site/css/fontMedium.css" rel="stylesheet" type="text/css" >');
	} else {
		document.write('<link href="/site/css/fontBig.css" rel="stylesheet" type="text/css" >');
	}
}

function changeImages() {
if (css) {
	if (css == 'first') {
		document.getElementById('fontSmall').src='/site/images/fontSmallSel.gif';
	} else if (css == 'second') {
		document.getElementById('fontMedium').src='/site/images/fontMediumSel.gif';
	} else {
		document.getElementById('fontBig').src='/site/images/fontBigSel.gif';
	} 
}
}