This plugin by David Artiss will add 1 of 5 promotional images to your WordPress blog, complete with a link to the organ donor registry. This can be done with a sidebar widget, shortcode within a blog or post, or a function call anywhere within your code.
Right now more than 10,000 people in the UK need an organ transplant that could save or dramatically improve their lives. But each year around 1,000 people die while waiting for a transplant. Help us to give these people the chance for a new life.
Author homepage: www.artiss.co.uk
David Artiss have developed some other WordPress plugins, details at: http://www.artiss.co.uk/tag/plugin