I posted on Symantec Connect a while back about how to render List Select links as images instead of text:
And I figure I’ll post it again here.
To make this quick and simple, we’ll just cover the high points. First off, the “Text” field for each path that is added to the List Select component is simply merged into the HTML as the link text value. Because of the HTML structure of this string, we can instead type an image string into the “Text” field, and it will be merged at runtime as a properly structured link image.
Read more about it at Symantec Connect.