JQuery plugin that works with Google 1.10.2 and not with WordPress 1.10.2

Try placing your code in this

(function($) {
    // Inside of this function, $() will work as an alias for jQuery()
    // and other libraries also using $ will not be accessible under this shortcut
})(jQuery);

I’m suspecting your code uses $, which is normally an alias for jQuery but doesn’t work globally because WP’s version of jQuery is in no conflict mode. $ will work if the code is placed in an enclosure such as the one above.