function load_calendar(rub_out,sub_out,month,year)
{
	window.addEvent('domready', function(){
		var url = "/ajax/load_calendar.php?rub_out="+rub_out+"&sub_out="+sub_out+"&month="+month+"&year="+year;
		var log = $('calendar').empty().set('html',"<center><img class=\"noborder\" src=\"img/loading_blue.gif\" alt=\"Patientez\" /></center>");
			
		new Request.HTML({url: url,
			method: 'get',
			onSuccess: function(html){
			  log.set('text','');
			  log.adopt(html);
			}
		}).send();
	});
}