Right to Left Languages

how to translate Omeka to other right to left languages like Arabian or Persian

We're currently working on making it easy for volunteers to translate Omeka into other languages, and making it easy for users to pick a different language for the interface.

For a public theme that's entirely right-to-left, I would think that simply adding dir="rtl" to the <html> tag in common/header.php would correctly set the right-to-left directionality for the whole page.