CalendarPad is a project mainly written in JavaScript, it's free.
A Mootools based class for a 3 months date selector.
Calendar pad with 3 months in a row and an ability to switch back and forward between months.
Based on Mootools (http://mootools.net)
Requires:
Created by Andrey Okonetchnikov on 2010-07. Copyright 2010 wollzelle GmbH (http://wollzelle.com). All rights reserved.