Ext.onReady(function() {
	var reservedDates = new Ext.data.Connection().request({
		url: '/assets/scripts/availability-calendar.json.php',
		method: 'POST',
		params: {'id': ''},
		success: function(o) {
			var response = Ext.util.JSON.decode(o.responseText);
			
			var availabilityCalendar = new Ext.DatePicker({
				renderTo: 'availability-calendar',
				disabledDates: response,
				disabledDatesText: 'Not Available'
			});
		}
	});
});