title: stripped down version of jQuery for ajax/json functionality
body: <p>I like AJAX/JSON features of jQuery but the library is very big for blackberry phone development. Has anyone pulled out or developed a stand alone AJAX/JSON library similar to jQuery's?  I know that a mobile version of jQuery is coming, but this looks like it is more directed at GUI for iPhone. I also tried XUI, but have been getting JavaScript errors when running in IE7. </p>