Learn how to determine whether a browser window is open or not

Cascading Style Sheets (CSS), supported in version 4.0 and new browsers, allows webmasters to have more control over how their sites are viewed. Because some visitors do browse with them turned off, this script checks if CSS is supported AND enabled -- If CSS is on, they are redirected to your CSS-enhanced page. Otherwise, they are sent to a normal page without CSS. Cool!

In this tutorial you will learn how to Support Detection

This cookie records the visitor's name. It can then be used for identification or other purposes, as needed

This calendar, written entirely in JavaScript, uses cookies to allow users to save information on specific dates. Includes daily and monthly summaries and a complete help file. Cookie Calendar works as its own program as well. Great!

Welcome to The Javascript Source Password-Protected Members-Only Login Area. If you do not know the password, you can still use some of the functions and scripts in The Javascript Source, but not all!

Let a JavaScript cookie remember your favorite background color. On future visits, it automatically displays that background color for you.

This script uses cookies to save information from a form and repopulate the form the next time the user visits. Works in MSIE, Netscape, and Opera.

More information about the web browser than you knew existed! Find out the code name, color depth, platform, if java is enabled, resolution, ip address, hostname, and more! Simply incredible.

This script will also provide a little bit more information about the visitor's browser. Check it out!

If you maintain a different page for Microsoft Internet Explorer and another for Netscape browsers, you should use this script. Quite simply, it sends the right browser to the right browser-optimized page.

(Internet Explorer Only) Create a browser window within an existing browser window. Allows you to uniquely provide custom links and navigation. Awesome!

Browse the drives ("A", "C", "D", and "E" in this example) on your computer. You can also type in a folder path (i.e., "C:\Program Files"). Launch any file in the folder by double-clicking on it just as in the Windows Explorer. IE only.

If you maintain separate pages for Netscape and Internet Explorer browsers and want to additionally divide each browser's page into version pages, this script is for you. The script will create a link (or can be changed to automatically redirect) to browser[version number].html. (For example, a visitor with Netscape 4.5 would see a link to netscape4.html)