This will become more complicated if you have different direction languages that use the same templates.
Admin CP > Languages & Phrases > Language Manager > *Your Language* > Edit Settings
Change "Right to Left" to "Left to Right".
The scrollbar will now be on the right hand side, but your text will also not be going in the direction you require.
Admin CP > Styles & Templates > Style Manager > *Your Style* > All Style Options > Go > Body > Extra CSS Attributes
Add:
PHP Code:
direction: rtol;
This will change the text direction, but the order of the columns will still be left to right, e.g. Forum, Last Post, Threads, Posts.
If you wish to have the columns from right to left as well (e.g. Posts, Threads, Last Post, Forum) then remove the previous CSS change to the body and do the following:
Admin CP > Styles & Templates > Style Manager > *Your Style* > All Style Options > Go > Common Templates > Header
At the top, add:
PHP Code:
<bdo dir="rtl">
Then:
Admin CP > Styles & Templates > Style Manager > *Your Style* > All Style Options > Go > Common Templates > Footer
At the bottom, add:
You could also do this manually through the Style Manager. If you have multiple styles where the values in question aren't inherited, you would need to edit them for each.