Calculating the difference between two dates
Learn how to calculate the difference between two dates in JavaScript, and in the process, derive some useful applications such as counting down to a particular event, counting up, displaying what's new on your page etc.

JavaScript Dates - Get Methods
The JavaScript language contains a very useful Date object for manipulating dates. With this object you can do all sorts of really fun and interesting things.

Drop down date select
This script displays the current date inside a form via 3 prefilled drop down menus (day, month, year). The visitor can then specify a different date if he/she wants. You can have multiple drop down dates within the same form as well.