sfHover = function() {
	Element.observe($('archives'),'mouseover',function(){
		$('archives').className='sfhover';
	}
	);
	Element.observe($('archives'),'mouseout',function(){
		$('archives').className='';
		//alert('something else');
	}
	);
}
if (window.attachEvent) Element.observe(window,'load',sfHover);