Having trouble getting RULA to work? The problem is almost certainly about the handling of "cookies". RULA uses cookies to manage the scoring process so, if you don't allow cookies, the scoring system can not function.
You can configure your browser to allow all cookies from www.rula.co.uk and the problem should be solved.
To configure Firefox, do the following:
1. From the top menu, select Firefox > Preferences

2. From the tabs at the top of the window, select Privacy and click on Cookies

3. Make sure Allow sites to set Cookies is clicked and then click on Exceptions

4. In the box marked "Address of web site:", type www.rula.co.uk and then click on Allow

5. To save click the red button in the top left corner of this box and the Privacy box.

We hope this helps!
Click here for www.rula.co.uk
Click here for www.ergonomics.co.uk