About Layers
Layers can serve many purposes. Currently, the most common use of layers is to build multilevel navigation menus, whereby hovering over one menu option pops out a layer containing related menu options. Layers are also used to stack images that can then be controlled by behaviors, such that clicking or hovering over one area of the page displays a particular image elsewhere on the page.
The <DIV> tag is used in HTML to represent a container that can hold other elements. DIV elements are known as block elements because they have height and width dimensions and form a rectangular block-like region. Text and elements inside the DIV are constrained by the dimensions of the element in much the same way that they are in table cells: Text ...
Get Absolute Beginner's Guide to Microsoft® Office FrontPage® 2003 now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
