jQuery for multilingual web development

I have (nearly) finished developing a mini-website in 6 languages (Arabic, Chinese, English, French, Russian, Spanish). The layout was the same, so ideally it would have been driven by a content management system. Not in this case unfortunately, as I was not given enough time to setup the infrastructure. As I know nearly nothing of at least two of the languages above (Arabic and Chinese), I had to keep rechecking the content provided to ensure the right text ends up in the right place on a page.