fixHoverIE6 = function() {
	$$(".hov").each(function(item) {
		item.observe('mouseover', function(event) {Event.element(event).addClassName('sfhover');})
		item.observe('mouseout', function(event) {Event.element(event).removeClassName('sfhover');})
		});
}
window.onload = fixHoverIE6;