Right-To-Left Text Language Support
Adding support for Olark to be localized into a right-to-left (RTL) language, such as Hebrew, is as simple as changing a setting on your Design page. Under the Under the “Advanced Appearance” section of Design page, choose the option “Use right-to-left language."
If you need to make the change on a per page basis rather than sitewide, for example if you have both English and Hebrew on your site, you can paste the following code onto any right-to-left language pages beneath your existing Olark code:
olark.configure("system.right_to_left", true);