I want to add an Amazon search button to my template, and I have (right below the Amazon Honor System box to the left). But it doesn't show up, as it does in this post. Can anyone take a look at the source and tell me why?

[Update]

Oh, this is weird. Not only does it not show up in the sidebar, but when it shows up in this post, it doesn't show as a searchbox--it comes in as Jonah's new book. When I did "Post Preview" it was fine, but something strange is going on here when it actually posts to the page.