Health and Safety
Executive / Commission
Styleguide
Images in the right hand column can be used for navigation or to emphasise a particular point.
When images are used for navigation form the right column then they should be coded with <ul class="advertlist">. This style adds a light border and a light background colour on hover. To gain full advantage of the hover, you'll need a transparent background (which rules out jpgs).
Try to make layout consistent, for example, always have an image on the left and text on the right, or vice versa.
The second example on this page is a "call to attention" type image. Whereby a big image is wrpped in a <div class="b1"><h2> tag.