rhino_and_prototype.js

// http://jqueryjs.googlecode.com/svn/trunk/jquery/build/runtest/env.js
load('env.js');

// Could do window.location = 'http://...', but I'm lazy
window.document = new DOMDocument(new java.io.ByteArrayInputStream((new java.lang.String('<pewp />')).getBytes("UTF8")));

//Bring forth the convenience
load('prototype-1.6.0.2.js');

var Person = Class.create({
  initialize: function(name) {
    this.name = name;
  },
  say: function(message) {
    return this.name + ': ' + message;
  }
});

var nathan = new Person('Nathan');
print(nathan.say("I'm in your prototypes, currying your Rhinos."));