function activate(active) {
	$$('.best ul').removeClass('display');
	$('content_' + active).addClass('display');
	[ $('tab_day'), $('tab_week'), $('tab_month') ].each( function(el) {
		el.removeClass('active').addClass('inactive');
	});
	$('tab_' + active).addClass('active').removeClass('inactive');
}
window.addEvent('domready', function() {
});
function showCalSelect() {
	var form = $('form-calendar');
	var pos = $('calendar').getCoordinates();
	console.log(pos.right, pos.bottom);
	var el = new Element('div', {
		styles : {
			position :'absolute',
			left :pos.right,
			top :pos.top,
			width :250,
			border :'1px solid red',
			background :'#fff'
		}
	});
	el.inject(document.body);
	el.set('html', '123');
}