websites contain pages whose content can change each time the page
is loaded, usually according to the information that is passed to
the page from the web address.
The dynamics used can be as simple as changing the graphic at the
top of a webpage (like these pages), or collecting or sending
information by e-mail from a page. Alternately, functions could be
as complex as manipulating and displaying multiple sets of data from
Dynamic websites can be more time-consuming to develop initially,
but give visitors to the site a more engaging experience.