Internationalization refers to automatically showing localized text in your pages for users visiting your site from different regions in the world.
jQuery.i18n is a lightweight jQuery plugin for enabling internationalization in your web pages. It allows you to package custom resource strings in ‘.properties’ files, just like in Java Resource Bundles. It loads and parses resource bundles (.properties) based on provided language or language reported by browser.
Download the jQuery.i18n plugin from here: http://code.google.com/p/jquery-i18n-properties/