window.addEvent('domready', function(){
	if ($defined($('about'))) {
		var sl = new Fx.Slide('about', {duration:1000});
		if (!$defined(Cookie.read("rsmetal_reg"))) sl.slideOut();
		$('about_link').addEvent('click', function() {
			if (!$defined(Cookie.read("rsmetal_reg"))) Cookie.write("rsmetal_reg", "1", {duration: 365,	path: "/"});
			sl.toggle();
			$('about_link').toggleClass("active");
			return false;
		});
	}
});