2008
Google Open Source Blog: CSSJanus: Helping i18n and LTR to RTL
(via)CSSJanus is CSS parser utility designed to aid the conversion of a website's layout from left-to-right (LTR) to right-to-left (RTL). The script was born out of a need to convert CSS for RTL languages when tables are not being used for layout (since tables will automatically reorder TD's in RTL). CSSJanus will change most of the obvious CSS property names and their values as well as some not-so-obvious ones (cursor, background-position %, etc...).
Internationalization Best Practices: Handling Right-to-left Scripts in XHTML and HTML Content
This document provides advice for the use of XHTML or HTML markup and CSS to create pages for languages that use right-to-left scripts, such as Arabic and Hebrew. It attempts to counter many of the misunderstandings or over-complexities that currently abound. It also offers advice to those preparing content that will be localized into scripts that behave like Arabic and Hebrew.