Basic Facebook stream publishing with an image

FB_erb_stream_publish.js

var attachment = {
  name: "Name (shows as linked text)",
  href: '<%= link_to_app("models/#{@model.id}") %>',
  description: "Relatively short description",
  media:[
    { type: 'image',
      src: '<%= @model.amazon_public_url %>',
      href: '<%= link_to_app("models/#{@model.id}") %>'
    }
  ]
};
var action_links = [{"text":"Click here!", "href":'<%= link_to_app("models/#{@model.id}") %>'}];
Facebook.streamPublish("", attachment, action_links);