List the primary scripting languages, understand the role of JavaScript, and write a script that uses variables to display dynamic messages onscreen.
Understand the purpose of the document object model (DOM), describe the most popular JavaScript DOM objects, and use dot notation to access those objects in a script.
Understand the concept of a cookie and write a script to maintain the user's state by setting and reading the values of cookies as the user interacts with your site.
List the three kinds of cascading style sheets and explain when it is appropriate to use them on a Web page.
Define how Dynamic HTML enables you to create animated Web pages by combining HTML with style sheets and scripts.
Define and understand the purposes of and relationships among XML, XSL, XSLT, XHTML, and SMIL.
