SimpleTaskSystem.Web/Assets/libs/jstree/jstree.js

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/*globals jQuery, define, module, exports, require, window, document, postMessage */
(function (factory) {
	"use strict";
	if (typeof define === 'function' && define.amd) {
		define(['jquery'], factory);
	}
	else if(typeof module !== 'undefined' && module.exports) {
		module.exports = factory(require('jquery'));
	}
	else {
		factory(jQuery);
	}
}(function ($, undefined) {
	"use strict";
/*!
 * jsTree 3.2.1
 * http://jstree.com/
 *
 * Copyright (c) 2014 Ivan Bozhanov (http://vakata.com)
 *
 * Licensed same as jquery - under the terms of the MIT License
 *   http://www.opensource.org/licenses/mit-license.php
 */
/*!
 * if using jslint please allow for the jQuery global and use following options:
 * jslint: browser: true, ass: true, bitwise: true, continue: true, nomen: true, plusplus: true, regexp: true, unparam: true, todo: true, white: true
 */

	// prevent another load? maybe there is a better way?
	if($.jstree) {
		return;
	}

	/**
	 * ### jsTree core functionality
	 */

	// internal variables
	var instance_counter = 0,
		ccp_node = false,
		ccp_mode = false,
		ccp_inst = false,
		themes_loaded = [],
		src = $('script:last').attr('src'),
		document = window.document, // local variable is always faster to access then a global
		_node = document.createElement('LI'), _temp1, _temp2;

	_node.setAttribute('role', 'treeitem');
	_temp1 = document.createElement('I');
	_temp1.className = 'jstree-icon jstree-ocl';
	_temp1.setAttribute('role', 'presentation');
	_node.appendChild(_temp1);
	_temp1 = document.createElement('A');
	_temp1.className = 'jstree-anchor';
	_temp1.setAttribute('href','#');
	_temp1.setAttribute('tabindex','-1');
	_temp2 = document.createElement('I');
	_temp2.className = 'jstree-icon jstree-themeicon';
	_temp2.setAttribute('role', 'presentation');
	_temp1.appendChild(_temp2);