function load_events($year, $month, $day, $month_offset){
	$('events_cont').set('html', '');	
	$('ajax_loading').setStyle('opacity', '0');
	$('ajax_loading').setStyle('display', 'block');
	/*$('ajax_loading').set('morph', {duration: 'short', transition: 'quart:out', complete :function(){
		
	}});*/
	$('ajax_loading').morph({'opacity': 1});
	var myRequest = new Request.HTML({method: 'get', url: EDIT_CORE.JSSiteRoot+'site/kalender/get_events_html.php', onSuccess :function(responseTree, responseElements, responseHTML, responseJavaScript){										
		/*$('ajax_loading').set('morph', {duration: 'short', transition: 'quart:out', onComplete :function(){			
			$('ajax_loading').setStyle('display', 'none');
			$('ajax_loading').set('morph', {duration: 'short', transition: 'quart:out', complete :null});		
		}});*/
		$('ajax_loading').setStyles({'opacity': 0, 'display':'none'});	 		
		//$('events_cont').setStyle('opacity', 0);
		$(responseElements[0]).inject($('events_cont'));				
		//$('events_cont').tween('opacity', 1);
	}});							
	myRequest.send('page_id='+EDIT_CORE.page_id+'&year='+$year+'&month='+$month+'&day='+$day+'&month_offset='+$month_offset);
}
function update_data(){	
	$('ajax_loading').setStyle('opacity', '0');
	$('ajax_loading').setStyle('display', 'block');	
	$('ajax_loading').morph({'opacity': 1});		
	var myRequest = new Request({url: EDIT_CORE.JSSiteRoot+'site/kalender/calendar_XML.php', method: 'get', onSuccess: function(responseText, responseXML) {
		$('ajax_loading').morph({'opacity': 0});
		location.reload();
	}}).send('clear=true');    
}
function reset_date(){
	$('events_cont').set('html', '');	
	$('ajax_loading').setStyle('opacity', '0');
	$('ajax_loading').setStyle('display', 'block');
	/*$('ajax_loading').set('morph', {duration: 'short', transition: 'quart:out', complete :function(){
		
	}});*/
	$('ajax_loading').morph({'opacity': 1});
	var myRequest = new Request.HTML({method: 'get', url: EDIT_CORE.JSSiteRoot+'site/kalender/get_events_html.php', onSuccess :function(responseTree, responseElements, responseHTML, responseJavaScript){										
		window.location.reload()
	}});							
	myRequest.send('page_id='+EDIT_CORE.page_id+'&reset_date=true');
}