I just added the “Top Posts & Pages” widget to my blog… and I like it! BUT, I selected the “photo grid” display format for it, and it is automatically selecting pictures that don’t represent what is in that post. For instance, a post about Key Lime Cheesecake shows up in the photo grid with a picture of a cherry pie! It is selecting inappropriate photos to represent these posts. How do I change what photos are selected for the Top Posts and Pages widget?