Now on IBM developerWorks: Creating and using JavaScript objects (Tutorial) -- This tutorial is for programmers who wish to take advantage of object oriented programming (OOP) using JavaScript -- either within the browser or on the server side -- by using custom-built JavaScript objects and their properties and methods.
Now on IBM developerWorks: Understanding dynamic positioning (Tutorial) -- This tutorial is designed to assist Web developers who need tight control over the placement of content on their pages, but who understand the need to separate content from presentation in order to improve compliance with standards and ease of maintenance.
Now on InformIT.com: Using XML and XSLT to Personalize a Web Site Part 1: Using XSLT to Transform XML to HTML -- XSL Transformations are a powerful tool in your efforts to provide a customized experience for your users. Using them allows you to take a single XML content file and adapt it to users' preferences. With the addition of a Web server environment capable of dynamically choosing a style sheet or even creating one based on the user's preferences, you have the potential for a powerful personalization system.