// JavaScript Document

var tmpMonth 	= '';
var tmpYear	 	= '';
var showMethod 	= 'hide';
function showKalender(method) {
	switch(showMethod) {
		case 'hide' :
			$('aankomst_kalender').style.display = 'none';
		break;
		default :
		case 'show' :
			if($('aankomstdatum').value == 'Maak uw keuze') {
				url = 'includes/kalender_beschikbaar.php?m=' + (tmpMonth != '' ? tmpMonth : '') + '&y=' + (tmpYear != '' ? tmpYear : '');
			}
			else {
				url = 'includes/kalender_beschikbaar.php?d=' + $('aankomstdatum').value.substr(3,2) + '&m=' + (tmpMonth != '' ? tmpMonth : $('aankomstdatum').value.substr(6,2)) + '&y=' + (tmpYear != '' ? tmpYear : $('aankomstdatum').value.substr(9,4));
			}
			new Ajax.Request(url, { method: 'get',
				onSuccess: function(r) {
					$('aankomst_kalender').innerHTML = r.responseText;
				} 
			});
			$('aankomst_kalender').style.display = 'block';
		break;
	}
	showMethod = method;
}

function newKalender(month, year) {
	tmpMonth = (month < 10 && month.length == 2 ? month.substr(1,1) : month);
	tmpYear = year;
	new Ajax.Request('includes/kalender_beschikbaar.php?m=' + month + '&y=' + year, { 
		method: 'get',
		onSuccess: function(r) {
			$('aankomst_kalender').innerHTML = r.responseText;
		} 
	});
}

function setKalender(value) {
	$('aankomstdatum').value = value;
}