With AJAX you can create better, faster, and more user-friendly web applications . Here is a 3 useful AJAX based Calendar Scripts which are using Ajax Techniques to create professional dynamic Calendar for web project .
Full calendar is a jQuery plugin that allow you to create a full-sized calendar with drag’n drop support that can fetch events via Ajax requests on-the-fly for each month and is easily configured to use your own feed format (an extension is provided for Google Calendar). It is visually customizable and exposes hooks for user-triggered events (like clicking or dragging an event).
LuxCal calendar script
LuxCal is a free user-friendly and lightweight web based event calendar specially designed for home use and small businesses. It is easy to setup and allows easy and fast management of your Calendar events from any PC at home, in the office, on business trips or when on holiday. It’s specially designed to give you error-free data inputs.