This JavaScript displays a calendar page of the chosen month and year. The function takes a date object as its parameter. If it is omitted, the calendar will default to the date on the client computer.

A date selection widget for use with forms. Clean and simple. Uses style sheets for layout.

Epoch is a flexible DHTML calendar that supports several display formats, such as inline on the page, as a DHTML date picker, or an calendar that with the ability to select multiple dates. Best of all, it's released under the GNU Lesser General Public License, so you can use and distribute this calendar for free inside your web pages and applications.

Xin's Popup Calendar makes inputting dates into forms as easy as point-and-click. Your user simply selects the date from a popup-window calendar, and it's automatically entered into the designated form field. This is one of the absolute best script of its kind, with the following noteworthy features:

+ Customizable date format (ie: y/m/d, m/d/y etc).
+ Fully customizable interface (colors, popup window dimensions etc).
+ Accommodation for different languages other than English and English calendar format
+ Fully cross browser functional- IE4+/Win, IE5+/Mac, NN4x, N6+, Opera6+/Win and Konqueror3/Linux.

This JavaScript creates a blocking calendar sheet on your webpages. Very nice.

An Events Calendar script that, along with the current month calendar, displays important events for specific dates. Click on a relevant date, and a description of the event associated with it is shown. The events are stored in an external .js file. This JavaScript is compatible in both IE and Firebox.

Jason's Date Input Calendar is designed specifically to make entering date values into forms as easy as can be! It's different from most other similar scripts in the following two ways:

+ The script generates not only the popup calendar to easily select a date, but the corresponding form field as well, made up of select menus and text boxes.
+ The script then creates a corresponding hidden field containing the actual chosen date for easy passing along with the rest of your form.

In other words, this script takes the hassle out of not only selecting a date inside forms, but creating the appropriate HTML and packaging that value for easy passing as well!

Other features of this script are:

+ Works around IE's bug of select-lists showing through layers.
+ Supports multiple calendar inputs in the same form/page.
+ Allows date input either via the popup calendar, or by the user directly inputting the desired date (via select menu and text box).

The script works in all modern browsers- IE5+, NS6/ Firefox, Opera 7+. Nice!

A script to make lunar calendar [for Vietnamese].

This unique calendar, constructed using a textarea, enables you to look up the calendar for any month of any year! Use the drop-down JavaScript menu to select the desired month. Quite exceptional.

Xin Calendar is a collection of the following calendar scripts:
+ In-Page calendar: pops up a calendar on the same page, previously known as Popup Calendar.
+ Popup Window calendar: pops up a calendar in a new browser window, previously known as Popup Calendar (Window).
+ In-Page Pro calendar: pops up a calendar on the same page, with advanced styling features, previously known as Popup Calendar 2.

This is a lite version, date checkings are disabled, the calendar will only show the current month and the date format is fixed.