Enhancing a Structured Document Using jQuery

Enhancing a Structured Document Using jQuery: "jQuery is a light-weight JavaScript library that allows programmers to easily and quickly add enhancements to the appearance and behaviors of their web pages. jQuery's syntax is concise and makes use of variables in the form of CSS selectors as a way of connecting an effect with any targeted element of the DOM, be it a unique element (id), or set of elements (class), or arbitrarily chosen. Because jQuery is JavaScript, it can be embedded in any project where JavaScript can be applied."