title: What is the best, light-weight JSON/ajax script?
body: <p>I am creating a joomla plugin and want to load an array of images after the page has loaded.  To do that, I'm currently using mootools.js to call myserver URL, obtain the JSON response and parse the response into javascript variables that represent each image url.  It works great, but mootools.js is appropriately named since it is a real heffer in the size department.  </p>
  
  <p>Is there a lightweight script out there that will make the ajax call and parse the JSON object?  The smaller the better.  </p>