Demand OpenID on the current (or other) page

gistfile1.js

CmdUtils.CreateCommand({
  names: ["demand"],
  description: "Demand OpenID to be used for the current page",
  author: {
    name: "Matej Cepl",
    email: "mcepl@redhat.com"
  },
  license: "MIT/X11",
  icon: "http://www.mozilla.com/favicon.ico",
  arguments: [{
    role: "object", 
    nountype: noun_type_url,
    label: "URL"
  }],
  execute: function execute(args) {
    var baseURL = 'http://openid-please.appspot.com/add';
    var params = {
      bookmarklet: true,
      v: 2,
      k: "your-key", // FIXME!!! You need to fill here hash from the bookmarklet
      url: args.object.text
    };
    jQuery.get(baseURL, params, function(ret, textStatus) {
      displayMessage(textStatus);
    });
  }
});