function next_prev(url) {
	$.ajax({
	   type: "POST",
	   cache: false,
	   url: url,
	   success: function(msg){
		document.getElementById("calendar_ajax").innerHTML = msg;
		 
	   }
	 });

}

function reset_calendar() {
	$.ajax({
	   type: "POST",
	   cache: false,
	   url: 'http://www.svartadalen.nu/index.php/calendar/reset',
	   success: function(msg){
			document.getElementById("calendar_ajax").innerHTML = msg;
	   }
	 });

}