var s=unescape('%s');

if(s=='about')
{
	alert('Style bookmarklet\nFind other bookmarklets at http://bookmarklets.met.cz/');
	return;
}

var link=document.createElement('link');
link.rel='stylesheet';
link.href='data:text/css,'+escape(s);

document.documentElement.childNodes[0].appendChild(link);