function setResolution(r)
{
	document.body.className = 'resolution-'+r+'bit';
	var f = document.getElementById('favicon');
	if (f) f.parentNode.removeChild(f);

	var h = document.getElementsByTagName('head')[0];
	var l = document.createElement('link');
	l.id 	= 'favicon';
	l.rel 	= 'shortcut icon';
	l.type 	= 'image/png';
	l.href 	= 'http://mimeoverse.com/blog/favicon-'+r+'bit.png';
	h.appendChild(l);
		
	document.cookie = 'resolution='+r+';path=/;expires=1 Jan 2100 00:00:00 UTC;';
};

var r = 2;
var re = /\bresolution=(2|4|8|16)/;
if (m = re.exec(document.cookie)) {r=m[1];};
setResolution(r);

// update copyright
document.getElementById('current-year').innerHTML = (new Date()).getFullYear();