Is it loaded? Is it loaded? Yes it might be. Yes it might be.

gistfile1.js

var jsdom = require('jsdom');
var fs = require('fs');
var request = require("request");


var jsdom = require("jsdom");

jsdom.defaultDocumentFeatures = {
  FetchExternalResources   : ['script', 'img', 'css', 'frame', 'link'],
  ProcessExternalResources : ['script', 'img', 'css', 'frame', 'link'],
  MutationEvents           : '2.0',
  QuerySelector            : false
};

jsdom.env("http://documentcloud.github.com/backbone/examples/todos/index.html",
  {
    features: {
      FetchExternalResources   : ['script', 'img', 'css', 'frame', 'link'],
      ProcessExternalResources : ['script', 'img', 'css', 'frame', 'link'],
      MutationEvents           : '2.0',
      QuerySelector            : false
    }
  },
  function(errors, window) {
    var foo, elementsArray, lastScript, fooRunner, runFoo, f, item, loadHandler;
    var document = window.document;

    runFoo = function(f) {
      var fooRunner = function() {
          if (f.src) {
            console.log(f.src);
            //console.log(f);
            console.log("---");
            console.log();
          }
      };
      setTimeout(fooRunner, 3000);
    };
    elementsArray = document.getElementsByTagName('script');
    console.log(elementsArray.length);

    loadHandler = function(){ console.log("Loaded!"); };

    for (var i = 0; i<elementsArray.length; i++) {
      item = elementsArray[i];
      if (typeof(item.src) !== 'undefined') {
        item.addEventListener('load', loadHandler, true);
      }
      try { runFoo(item); }
      catch(e) {}
    }
    console.log("I would like to find out if these scripts were loaded:")
  }
);