function setFontFamily(fntfmly) {
	var bodyFont = fntfmly;
	document.body.style.fontFamily = bodyFont;
	ndeCreateCookie('bwa-font', fntfmly, 30, false);
}

function setFontSize(fntsz) {
	var bodySize = fntsz + 'px';
	document.body.style.fontSize = bodySize;
	ndeCreateCookie('bwa-size', fntsz, 30, false);
}