Most Popular Scripts | JavaScript

A set of JavaScript code to dynamically change the color of your background. Control the color of your background using the links on your site. Control the color using onMouseOver, onMouseOut, onClick, and a combination of all of them.

This is a "universal" count down script that lets you count down to absolute events whereby the target date/time needs to be specific to a certain time zone, such as the date/time of the next Solar Eclipse.

JavaScript is a client-side scripting language that allows you to add various features and effects to your web site and which also allows you to perform useful tasks such as form validation. This book is written in a style that allows both those with and without programming experience to learn the basics of JavaScript coding. The book has special features to help you grasp what you need to know in each chapter. Chapters begin with a set of goals, and include checkpoints along the way to test what you have covered. Also, there are projects that allow you to code scripts similar to those discussed in the chapter on your own and check your results in the browser or by looking at the downloadable code on this site. At the end of each chapter is a Mastery Check which asks you a few questions related to the content of the chapter, with answers in the appendix.

This is your ultimate age calculator script. Use it to display the age of any person or past event, in a variety of units. Can be invoked multiple times on the same page to calculate/display multiple ages.

This is a navigational combo box that shows a description of the selected item beneath it.

Easy, short, cut-and-paste header script that intercepts the mouse right-click event and shows an alert box instead, thus disabling it. Intended to provide simple limited protection for page images, etc.

ContentFlow is a flexible Coverflow / ImageFlow like flow written in javascript, which can handle any kind of content. It's distributet under the MIT License. With ContentFlow it is now possible to have any number of flows within one web-page. Each separately configurable, satisfying different visual needs. It's easy to implement and to extend. It can auto generate reflections (clientside)! You can add and remove content items on the fly You are free to define your own methods for displaying content and interacting with it. You can control all aspects of the flow without loosing the ease of use. ContentFlow can handle different kinds of control, like keyboard and mouse, and can be used with and without a reflection. For a complete list of features and compatibilities take a look at the feature list.

jQuery banner rotator plugin featuring multiple transitions that supports text effects for captions. The thumbnails and buttons allow for easy navigation of your banners / ads. Features Included: Resizable and configurable through the plugin parameters and CSS file. Multiple transitions are available. Also you can set a different transition per slide. Flexible transition speed and easing. Also, can set a different time delay for each slide. You can set the slider to play once and stop at the end of the slide. Randomize to show items in a random order. Banner, thumbnails and buttons are all resizable. Mouse wheel scrolling supported. Mobile touchscreen supported. Caption Text Effects: Supports HTML formatting. You need to add class named content for animated captions. You can change animation direction, offset, time and delay via content parameters.

This is a JavaScript version of the classic game of Battle Ship. Play and see if you can win.

A multimedia, easy-to-configure DHTML slideshow script for your site. Images are automatically preloaded, and can each be set to hyperlink to a distinct URL. Highly popular. Updated for Opera 7 functionality.

PopUp Calendar with availability option. You can insert dates in the data.js file, those dates will become coloured and not selectable. Usefull for a rental system, in this way the already rented days will not be selected again. And that means a lot less mailing for a available date. Based on the PopUp Calendar v2.1 script by PCI.

This simple script will open and/or close a window.

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Easily create a negative of your image. Colorized negative or grayscale negative. Uses the invert and xray filters. Requires IE 5.5+

Learn how to make your cell background colors change when your mouse is pointed over it.

This simple script set shows how to highlight (select) the text in a form's textarea by clicking on a link. Useful for code listings, order form information, or other material the visitor may wish to copy to the clipboard with Control+C.

Two scripts that show how to detect Mozilla Firefox and redirect visitors to different web pages. The first script redirects all non-Firefox users to the Firefox download page. The second script is a general browser redirect that can detect with Firefox, Netscape or Internet Explorer.

Navigation Bar Tabs provide an obvious and friendly tabbed interface for your site, very familiar to most visitors. The script gives you a quantity of tab sorts - from simple border tabs to Windows-like 3D tabs. You can change colors, fonts, icons, sounds, apply javascript calls, can use the tabs both with frames and w/o frames. Small and very easy-to-use. Java source code is available.

This is a simple but effective script for extending your textarea with a maxlength attribute, so the user's input cannot exceed a certain number of characters.

This script displays a different background image for every month of the year. The script includes a HTML code generator that allows to change parameters without any knowledge of JavaScript and HTML programming.