/*
* jTwitter 1.1.1 - Twitter API abstraction plugin for jQuery
*
* Copyright (c) 2009 jQuery Howto
*
* Licensed under the GPL license:
*   http://www.gnu.org/licenses/gpl.html
*
* URL:
*   http://jquery-howto.blogspot.com
*
* Author URL:
*   http://jquery-howto.blogspot.com
*
*/
(function($) {
  $.extend({
    jTwitter: function(username, numPosts, fnk) {
      var info = {};

      // If no arguments are sent or only username is set
      if (username == 'undefined' || numPosts == 'undefined') {
        return;
      } else if ($.isFunction(numPosts)) {
        // If only username and callback function is set
        fnk = numPosts;
        numPosts = 5;
      }

      var url = "http://twitter.com/status/user_timeline/"
				+ username + ".json?count=" + numPosts + "&callback=?";

      $.getJSON(url, function(data) {
        if ($.isFunction(fnk)) {
          fnk.call(this, data);
        }
      });
    }
  });
})(jQuery);