JavaScript Triggers

JavaScript Triggers
This is a bit technical, though all designers should heed the opening paragraph: "The front end of a website consists of three layers. XHTML forms the structural layer, which contains structural, semantic markup and the content of the site. To this layer you can add a presentation layer (CSS) and a behavior layer (JavaScript) to make your website more beautiful and user-friendly." The rest of the article describes how to trigger executions of Javascript based solely on elements in the presentation layer. More...