Windows and JavaScript
Learn how to use JavaScript to open, close, and manipulate windows.

CSS Reference Sheet
Tired of flipping through a CSS book to look up a particular style or definition? You need this reference instead.
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What's new?

Introduction to "robots.txt" New tutorial
Dictate what search engines such as Google and other crawlers can -and cannot- crawl on your site, through a magical little file called "robots.txt."

Sequential fly-in text effect New Script
This script flies in multiple text from the left edge of the window, one at a time in sequential order similar to a PowerPoint effect. It's versatile enough to handle any number of text (or other rich HTML like images!), and you can customize both the animation speed and pause between each message.

Formatting numbers for decimals and significant digits New tutorial
Need to display a number in currency format? How about a number that is x digits in length? See how to easily, using two new methods of JavaScript 1.5+.

Introduction to Dynamic Properties (IE) New tutorial
Dynamic Properties is a relatively unknown feature of IE5+ that allows you to substitute static values in your HTML with dynamic expressions instead. Now that's what we call DHTML!

Using named arguments in JavaScript functions New tutorial
Want to create functions in JavaScript that can accept varying number of parameters, or parameters specified in arbitrary order? This tutorial shows you how.

Adding a doctype to your webpage New tutorial
It's popping up more and more inside the source of webpages. See how to add a valid doctype to your page, and take that first step to conforming to web standards.

Getting global and external style sheet values in DHTML New tutorial
This useful tutorial looks at how to use DHTML to retrieve property values of global and external CSS.

Determining cookie support in client's browser New tutorial
If your script relies on JavaScript cookies to store and persist information, it's a good idea to always make sure the user's browser has cookies enabled first. This tutorial shows you how to perform this detection.

Rotating regular HTML content using DHTML New tutorial
One of the great nuisances of using JavaScript to display content on demand is the requirement that everything be contained in variables. See how DHTML can help shatter that limitation, so regular HTML content can be dynamically rotated and shown just the same.
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Tabular Data Control tutorials
Tabular Data Control is a Microsoft ActiveX control that comes default with IE4+. This useful control allows you to access, display, and sort simple ASCII information stored on the server end, such as a .txt file, using client side scripting only!
- Introduction to Tabular Data Control
- Sorting a Tabular Data Control
- Filtering a Tabular Data Control

Regular Expressions tutorial series Special feature
Regular Expressions is amongst the most useful and powerful features in JavaScript for validating user input.

• Introductory Guide to Regular Expressions
  Comprehensive tutorial on Regular Expressions written in a gentle style for beginners and more advanced JavaScripters alike.
• Programmer's Guide to Regular Expressions
  Concise, to-the-point tutorial with sections on more advanced features of Regular Expressions.

CSS Media types and printer friendly pages New tutorial
Learn about media types in CSS-2, and how it can be used to easily produce printer friendly pages.

Multiple Choice Quiz script Updated Script
Looking for a good multiple-choice quiz script to test your visitors? Our in-house script supports an arbitrary number of questions, each supporting an arbitrary number of choices. Results are instantly graded and displayed on a separate page. 

JavaScript and Object Oriented Programming New tutorial
JavaScript may not be known for its object oriented properties, but it does support most of the features required to be considered an Object Oriented language. Tim Scarfe explains how to write OOP code in JavaScript.

Generating weighed random numbers New tutorial
Learn about a popular technique for adding weight to random numbers, so some show up more often than others in JavaScript.

Manipulating a XML file using DHTML Updated tutorial
In this tutorial, we look at using DHTML to retrieve and display a XML file. This is useful when you need a client side method of including XML files on your webpages.

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.