window.addEvent('domready', function() {
	var $i=0;
	$$('.points').each(function(item){
		$i++;
		var j;
		j = $i;
		item.addEvent('mouseover', function(event){
			event.stop();
			$('info_points'+j).setStyle('visibility', 'visible');
		});
		item.addEvent('mouseout', function(event){
			event.stop();
			$('info_points'+j).setStyle('visibility', 'hidden');
		});
	});
});