function cartHover() {
	$('search_mini_form').hide();
	$('cartPreview').show();
}

function cartHoverOut() {
	$('search_mini_form').show();
	$('cartPreview').hide();
}

Event.observe(window,'load',function () {
	if($('availability')) {
		Event.observe($('availability'),'mouseover',function () { $('availability').className += ' availOver';});
		Event.observe($('availability'),'mouseout',function () {$('availability').className = $('availability').className.replace('availOver','')});
	}	
});