Idea for simplifying craigslist ad posting from Flickr

craigslist ads should really be easier to write. I would like a chunk of HTML generated for me at some point in the process that puts a bunch of (suibtably linked) images in a nice layout. I'm thinking that this could most easily be done as a Greasemonkey script on either a Flickr or Craigslist page. It should probably be on the Flickr "set" page - "generate cl ad" and the product is a new browser window with a) the HTML, b) a search window (for product info to be inserted in the HTML) and c) a cl "post page". (The process can't be completely automated because of the word verification feature.)