/*!
 * jQuery Tiny Pub/Sub - v0.5 - 1/9/2011
 * http://benalman.com/
 *
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */

(function($){

  var o = $({});

  $.subscribe = function( topic, fn ) {
    function handle() {
      return fn.apply( this, Array.prototype.slice.call( arguments, 1 ) );
    }

    handle.guid = fn.guid = fn.guid || handle.guid || $.guid++;

    o.bind( topic, handle );
  };

  $.unsubscribe = function() {
    o.unbind.apply( o, arguments );
  };

  $.publish = function() {
    o.trigger.apply( o, arguments );
  };

})(jQuery);