//     Backbone.js 0.5.3

//     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.

//     Backbone may be freely distributed under the MIT license.

//     For all details and documentation:

//     http://documentcloud.github.com/backbone

  // Save the previous value of the `Backbone` variable.

  var previousBackbone = root.Backbone;

  // The top-level namespace. All public Backbone classes and modules will

  // be attached to this. Exported for both CommonJS and the browser.

  var Backbone;

  if (typeof exports !== 'undefined') {

    Backbone = exports;

  } else {

//     Backbone.js 0.5.3

//     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.

//     Backbone may be freely distributed under the MIT license.

//     For all details and documentation:

//     http://documentcloud.github.com/backbone

  // Save the previous value of the `Backbone` variable.

  var previousBackbone = root.Backbone;

  // The top-level namespace. All public Backbone classes and modules will

  // be attached to this. Exported for both CommonJS and the browser.

  var Backbone;

  if (typeof exports !== 'undefined') {

    Backbone = exports;

  } else {

					// Never move original objects, clone them

					target[ name ] = jQuery.extend( deep, clone, copy );

jQuery.extend({

	// Mutifunctional method to get and set values to a collection

		// Add errorDeferred methods, then and promise

		jQuery.extend( deferred, {

	if ( body ) {

		jQuery.extend( testElementStyle, {

jQuery.extend({

jQuery.fn.extend({

jQuery.extend({