As I said in the thread you posted yesterday (which is now deleted), your first issue was already addressed in your thread from 2 days ago. If you don't understand the answer, please ask for clarification. Don't just repost the same question again.
As for your second "issue", yes, they can be placed on multiple lines but you will need to clarify what exactly you are looking for. Are you looking to have tabs in tabs or are you looking to have the tabs wrap to the next line rather than scroll left/right. Please answer this in your thread from 2 days ago and we can continue the discussion there.