Customize Button Text

Hi,

First, thanks for a great plugin. It deserves 5 stars (already given). I have a few questions about the placement of the buttons and texts on buttons.

1) I need to change the text on some buttons. During a test (single question per page – single answer) I need to change the text on the NEXT and SHOW ANSWER buttons (the website I am putting the tests on is not in English.) I modified the controllers/show_exam.php but SHOW ANSWER button and NEXT buttons still show the English text whereas SHOW RESULTS button now reads the Turkish text. Is there another place I need to make a change? Help will be appreciated.

2) Most of my questions have images. The answer options sometimes appear to the right of the question and sometimes on the bottom. I suspect that it has something to do with the height of the image file I insert to the question. Is there a way to force the answer options always appear on the right or on the bottom?

3) Also, how can I make the answer options appear in horizontal instead of vertical arrangement? (I have no problem modifying the plugin files as long as I am directed wisely :))

Thank you

http://ww.wp.xz.cn/plugins/watu/