tinymce/tinymce.jquery.min.js

Web based JavaScript HTML WYSIWYG editor control.

window.console && console.log('Use tinymce.min.js instead of tinymce.jquery.min.js.');
// 4.5.10 (2018-10-19)

/**
 * Compiled inline version. (Library mode)
 */

/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
/*globals $code */

(function(exports, undefined) {
	"use strict";

	var modules = {};

	function require(ids, callback) {
		var module, defs = [];

		for (var i = 0; i < ids.length; ++i) {
			module = modules[ids[i]] || resolve(ids[i]);
			if (!module) {
				throw 'module definition dependecy not found: ' + ids[i];
			}

			defs.push(module);
		}

		callback.apply(null, defs);
	}

	function define(id, dependencies, definition) {
		if (typeof id !== 'string') {
			throw 'invalid module definition, module id must be defined and be a string';
		}

		if (dependencies === undefined) {
			throw 'invalid module definition, dependencies must be specified';
		}

		if (definition === undefined) {
			throw 'invalid module definition, definition function must be specified';
		}

		require(dependencies, function() {
			modules[id] = definition.apply(null, arguments);
		});
	}

	function defined(id) {
		return !!modules[id];
	}

	function resolve(id) {
		var target = exports;
		var fragments = id.split(/[.\/]/);

		for (var fi = 0; fi < fragments.length; ++fi) {
			if (!target[fragments[fi]]) {
				return;
			}

			target = target[fragments[fi]];
		}

		return target;
	}

	function expose(ids) {
		var i, target, id, fragments, privateModules;

		for (i = 0; i < ids.length; i++) {
			target = exports;
			id = ids[i];
			fragments = id.split(/[.\/]/);

			for (var fi = 0; fi < fragments.length - 1; ++fi) {
				if (target[fragments[fi]] === undefined) {
					target[fragments[fi]] = {};
				}

				target = target[fragments[fi]];
			}

			target[fragments[fragments.length - 1]] = modules[id];
		}

		// Expose private modules for unit tests
		if (exports.AMDLC_TESTS) {
			privateModules = exports.privateModules || {};

			for (id in modules) {
				privateModules[id] = modules[id];
			}

			for (i = 0; i < ids.length; i++) {
				delete privateModules[ids[i]];
			}

			exports.privateModules = privateModules;
		}
	}

// Included from: js/tinymce/classes/geom/Rect.js

/**
 * Rect.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/**
 * Contains various tools for rect/position calculation.
 *
 * @class tinymce.geom.Rect
 */
define("tinymce/geom/Rect", [
], function() {
	"use strict";

	var min = Math.min, max = Math.max, round = Math.round;

	/**
	 * Returns the rect positioned based on the relative position name
	 * to the target rect.
	 *
	 * @method relativePosition
	 * @param {Rect} rect Source rect to modify into a new rect.
	 * @param {Rect} targetRect Rect to move relative to based on the rel option.
	 * @param {String} rel Relative position. For example: tr-bl.
	 */
	function relativePosition(rect, targetRect, rel) {
		var x, y, w, h, targetW, targetH;

		x = targetRect.x;
		y = targetRect.y;
		w = rect.w;
		h = rect.h;
		targetW = targetRect.w;
		targetH = targetRect.h;

		rel = (rel || '').split('');

		if (rel[0] === 'b') {
			y += targetH;
		}

		if (rel[1] === 'r') {
			x += targetW;
		}

		if (rel[0] === 'c') {
			y += round(targetH / 2);
		}

		if (rel[1] === 'c') {
			x += round(targetW / 2);
		}

		if (rel[3] === 'b') {
			y -= h;
		}

		if (rel[4] === 'r') {
			x -= w;
		}

		if (rel[3] === 'c') {
			y -= round(h / 2);
		}

		if (rel[4] === 'c') {
			x -= round(w / 2);
		}

		return create(x, y, w, h);
	}

	/**
	 * Tests various positions to get the most suitable one.
	 *
	 * @method findBestRelativePosition
	 * @param {Rect} rect Rect to use as source.
	 * @param {Rect} targetRect Rect to move relative to.
	 * @param {Rect} constrainRect Rect to constrain within.
	 * @param {Array} rels Array of relative positions to test against.
	 */
	function findBestRelativePosition(rect, targetRect, constrainRect, rels) {
		var pos, i;

		for (i = 0; i < rels.length; i++) {
			pos = relativePosition(rect, targetRect, rels[i]);

			if (pos.x >= constrainRect.x && pos.x + pos.w <= constrainRect.w + constrainRect.x &&
				pos.y >= constrainRect.y && pos.y + pos.h <= constrainRect.h + constrainRect.y) {
				return rels[i];
			}
		}

		return null;
	}

	/**
	 * Inflates the rect in all directions.
	 *
	 * @method inflate
	 * @param {Rect} rect Rect to expand.
	 * @param {Number} w Relative width to expand by.
	 * @param {Number} h Relative height to expand by.
	 * @return {Rect} New expanded rect.
	 */
	function inflate(rect, w, h) {
		return create(rect.x - w, rect.y - h, rect.w + w * 2, rect.h + h * 2);
	}

	/**
	 * Returns the intersection of the specified rectangles.
	 *
	 * @method intersect
	 * @param {Rect} rect The first rectangle to compare.
	 * @param {Rect} cropRect The second rectangle to compare.
	 * @return {Rect} The intersection of the two rectangles or null if they don't intersect.
	 */
	function intersect(rect, cropRect) {
		var x1, y1, x2, y2;

		x1 = max(rect.x, cropRect.x);
		y1 = max(rect.y, cropRect.y);
		x2 = min(rect.x + rect.w, cropRect.x + cropRect.w);
		y2 = min(rect.y + rect.h, cropRect.y + cropRect.h);

		if (x2 - x1 < 0 || y2 - y1 < 0) {
			return null;
		}

		return create(x1, y1, x2 - x1, y2 - y1);
	}

	/**
	 * Returns a rect clamped within the specified clamp rect. This forces the
	 * rect to be inside the clamp rect.
	 *
	 * @method clamp
	 * @param {Rect} rect Rectangle to force within clamp rect.
	 * @param {Rect} clampRect Rectable to force within.
	 * @param {Boolean} fixedSize True/false if size should be fixed.
	 * @return {Rect} Clamped rect.
	 */
	function clamp(rect, clampRect, fixedSize) {
		var underflowX1, underflowY1, overflowX2, overflowY2,
			x1, y1, x2, y2, cx2, cy2;

		x1 = rect.x;
		y1 = rect.y;
		x2 = rect.x + rect.w;
		y2 = rect.y + rect.h;
		cx2 = clampRect.x + clampRect.w;
		cy2 = clampRect.y + clampRect.h;

		underflowX1 = max(0, clampRect.x - x1);
		underflowY1 = max(0, clampRect.y - y1);
		overflowX2 = max(0, x2 - cx2);
		overflowY2 = max(0, y2 - cy2);

		x1 += underflowX1;
		y1 += underflowY1;

		if (fixedSize) {
			x2 += underflowX1;
			y2 += underflowY1;
			x1 -= overflowX2;
			y1 -= overflowY2;
		}

		x2 -= overflowX2;
		y2 -= overflowY2;

		return create(x1, y1, x2 - x1, y2 - y1);
	}

	/**
	 * Creates a new rectangle object.
	 *
	 * @method create
	 * @param {Number} x Rectangle x location.
	 * @param {Number} y Rectangle y location.
	 * @param {Number} w Rectangle width.
	 * @param {Number} h Rectangle height.
	 * @return {Rect} New rectangle object.
	 */
	function create(x, y, w, h) {
		return {x: x, y: y, w: w, h: h};
	}

	/**
	 * Creates a new rectangle object form a clientRects object.
	 *
	 * @method fromClientRect
	 * @param {ClientRect} clientRect DOM ClientRect object.
	 * @return {Rect} New rectangle object.
	 */
	function fromClientRect(clientRect) {
		return create(clientRect.left, clientRect.top, clientRect.width, clientRect.height);
	}

	return {
		inflate: inflate,
		relativePosition: relativePosition,
		findBestRelativePosition: findBestRelativePosition,
		intersect: intersect,
		clamp: clamp,
		create: create,
		fromClientRect: fromClientRect
	};
});

// Included from: js/tinymce/classes/util/Promise.js

/**
 * Promise.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * Promise polyfill under MIT license: https://github.com/taylorhakes/promise-polyfill
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/* eslint-disable */
/* jshint ignore:start */

/**
 * Modifed to be a feature fill and wrapped as tinymce module.
 */
define("tinymce/util/Promise", [], function() {
	if (window.Promise) {
		return window.Promise;
	}

	// Use polyfill for setImmediate for performance gains
	var asap = Promise.immediateFn || (typeof setImmediate === 'function' && setImmediate) ||
		function(fn) { setTimeout(fn, 1); };

	// Polyfill for Function.prototype.bind
	function bind(fn, thisArg) {
		return function() {
			fn.apply(thisArg, arguments);
		};
	}

	var isArray = Array.isArray || function(value) { return Object.prototype.toString.call(value) === "[object Array]"; };

	function Promise(fn) {
		if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new');
		if (typeof fn !== 'function') throw new TypeError('not a function');
		this._state = null;
		this._value = null;
		this._deferreds = [];

		doResolve(fn, bind(resolve, this), bind(reject, this));
	}

	function handle(deferred) {
		var me = this;
		if (this._state === null) {
			this._deferreds.push(deferred);
			return;
		}
		asap(function() {
			var cb = me._state ? deferred.onFulfilled : deferred.onRejected;
			if (cb === null) {
				(me._state ? deferred.resolve : deferred.reject)(me._value);
				return;
			}
			var ret;
			try {
				ret = cb(me._value);
			}
			catch (e) {
				deferred.reject(e);
				return;
			}
			deferred.resolve(ret);
		});
	}

	function resolve(newValue) {
		try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
			if (newValue === this) throw new TypeError('A promise cannot be resolved with itself.');
			if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
				var then = newValue.then;
				if (typeof then === 'function') {
					doResolve(bind(then, newValue), bind(resolve, this), bind(reject, this));
					return;
				}
			}
			this._state = true;
			this._value = newValue;
			finale.call(this);
		} catch (e) { reject.call(this, e); }
	}

	function reject(newValue) {
		this._state = false;
		this._value = newValue;
		finale.call(this);
	}

	function finale() {
		for (var i = 0, len = this._deferreds.length; i < len; i++) {
			handle.call(this, this._deferreds[i]);
		}
		this._deferreds = null;
	}

	function Handler(onFulfilled, onRejected, resolve, reject){
		this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
		this.onRejected = typeof onRejected === 'function' ? onRejected : null;
		this.resolve = resolve;
		this.reject = reject;
	}

	/**
	 * Take a potentially misbehaving resolver function and make sure
	 * onFulfilled and onRejected are only called once.
	 *
	 * Makes no guarantees about asynchrony.
	 */
	function doResolve(fn, onFulfilled, onRejected) {
		var done = false;
		try {
			fn(function (value) {
				if (done) return;
				done = true;
				onFulfilled(value);
			}, function (reason) {
				if (done) return;
				done = true;
				onRejected(reason);
			});
		} catch (ex) {
			if (done) return;
			done = true;
			onRejected(ex);
		}
	}

	Promise.prototype['catch'] = function (onRejected) {
		return this.then(null, onRejected);
	};

	Promise.prototype.then = function(onFulfilled, onRejected) {
		var me = this;
		return new Promise(function(resolve, reject) {
			handle.call(me, new Handler(onFulfilled, onRejected, resolve, reject));
		});
	};

	Promise.all = function () {
		var args = Array.prototype.slice.call(arguments.length === 1 && isArray(arguments[0]) ? arguments[0] : arguments);

		return new Promise(function (resolve, reject) {
			if (args.length === 0) return resolve([]);
			var remaining = args.length;
			function res(i, val) {
				try {
					if (val && (typeof val === 'object' || typeof val === 'function')) {
						var then = val.then;
						if (typeof then === 'function') {
							then.call(val, function (val) { res(i, val); }, reject);
							return;
						}
					}
					args[i] = val;
					if (--remaining === 0) {
						resolve(args);
					}
				} catch (ex) {
					reject(ex);
				}
			}
			for (var i = 0; i < args.length; i++) {
				res(i, args[i]);
			}
		});
	};

	Promise.resolve = function (value) {
		if (value && typeof value === 'object' && value.constructor === Promise) {
			return value;
		}

		return new Promise(function (resolve) {
			resolve(value);
		});
	};

	Promise.reject = function (value) {
		return new Promise(function (resolve, reject) {
			reject(value);
		});
	};

	Promise.race = function (values) {
		return new Promise(function (resolve, reject) {
			for(var i = 0, len = values.length; i < len; i++) {
				values[i].then(resolve, reject);
			}
		});
	};

	return Promise;
});

/* jshint ignore:end */
/* eslint-enable */

// Included from: js/tinymce/classes/util/Delay.js

/**
 * Delay.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/**
 * Utility class for working with delayed actions like setTimeout.
 *
 * @class tinymce.util.Delay
 */
define("tinymce/util/Delay", [
	"tinymce/util/Promise"
], function(Promise) {
	var requestAnimationFramePromise;

	function requestAnimationFrame(callback, element) {
		var i, requestAnimationFrameFunc = window.requestAnimationFrame, vendors = ['ms', 'moz', 'webkit'];

		function featurefill(callback) {
			window.setTimeout(callback, 0);
		}

		for (i = 0; i < vendors.length && !requestAnimationFrameFunc; i++) {
			requestAnimationFrameFunc = window[vendors[i] + 'RequestAnimationFrame'];
		}

		if (!requestAnimationFrameFunc) {
			requestAnimationFrameFunc = featurefill;
		}

		requestAnimationFrameFunc(callback, element);
	}

	function wrappedSetTimeout(callback, time) {
		if (typeof time != 'number') {
			time = 0;
		}

		return setTimeout(callback, time);
	}

	function wrappedSetInterval(callback, time) {
		if (typeof time != 'number') {
			time = 1; // IE 8 needs it to be > 0
		}

		return setInterval(callback, time);
	}

	function wrappedClearTimeout(id) {
		return clearTimeout(id);
	}

	function wrappedClearInterval(id) {
		return clearInterval(id);
	}

	function debounce(callback, time) {
		var timer, func;

		func = function() {
			var args = arguments;

			clearTimeout(timer);

			timer = wrappedSetTimeout(function() {
				callback.apply(this, args);
			}, time);
		};

		func.stop = function() {
			clearTimeout(timer);
		};

		return func;
	}

	return {
		/**
		 * Requests an animation frame and fallbacks to a timeout on older browsers.
		 *
		 * @method requestAnimationFrame
		 * @param {function} callback Callback to execute when a new frame is available.
		 * @param {DOMElement} element Optional element to scope it to.
		 */
		requestAnimationFrame: function(callback, element) {
			if (requestAnimationFramePromise) {
				requestAnimationFramePromise.then(callback);
				return;
			}

			requestAnimationFramePromise = new Promise(function(resolve) {
				if (!element) {
					element = document.body;
				}

				requestAnimationFrame(resolve, element);
			}).then(callback);
		},

		/**
		 * Sets a timer in ms and executes the specified callback when the timer runs out.
		 *
		 * @method setTimeout
		 * @param {function} callback Callback to execute when timer runs out.
		 * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
		 * @return {Number} Timeout id number.
		 */
		setTimeout: wrappedSetTimeout,

		/**
		 * Sets an interval timer in ms and executes the specified callback at every interval of that time.
		 *
		 * @method setInterval
		 * @param {function} callback Callback to execute when interval time runs out.
		 * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
		 * @return {Number} Timeout id number.
		 */
		setInterval: wrappedSetInterval,

		/**
		 * Sets an editor timeout it's similar to setTimeout except that it checks if the editor instance is
		 * still alive when the callback gets executed.
		 *
		 * @method setEditorTimeout
		 * @param {tinymce.Editor} editor Editor instance to check the removed state on.
		 * @param {function} callback Callback to execute when timer runs out.
		 * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
		 * @return {Number} Timeout id number.
		 */
		setEditorTimeout: function(editor, callback, time) {
			return wrappedSetTimeout(function() {
				if (!editor.removed) {
					callback();
				}
			}, time);
		},

		/**
		 * Sets an interval timer it's similar to setInterval except that it checks if the editor instance is
		 * still alive when the callback gets executed.
		 *
		 * @method setEditorInterval
		 * @param {function} callback Callback to execute when interval time runs out.
		 * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
		 * @return {Number} Timeout id number.
		 */
		setEditorInterval: function(editor, callback, time) {
			var timer;

			timer = wrappedSetInterval(function() {
				if (!editor.removed) {
					callback();
				} else {
					clearInterval(timer);
				}
			}, time);

			return timer;
		},

		/**
		 * Creates debounced callback function that only gets executed once within the specified time.
		 *
		 * @method debounce
		 * @param {function} callback Callback to execute when timer finishes.
		 * @param {Number} time Optional time to wait before the callback is executed, defaults to 0.
		 * @return {Function} debounced function callback.
		 */
		debounce: debounce,

		// Throttle needs to be debounce due to backwards compatibility.
		throttle: debounce,

		/**
		 * Clears an interval timer so it won't execute.
		 *
		 * @method clearInterval
		 * @param {Number} Interval timer id number.
		 */
		clearInterval: wrappedClearInterval,

		/**
		 * Clears an timeout timer so it won't execute.
		 *
		 * @method clearTimeout
		 * @param {Number} Timeout timer id number.
		 */
		clearTimeout: wrappedClearTimeout
	};
});

// Included from: js/tinymce/classes/Env.js

/**
 * Env.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/**
 * This class contains various environment constants like browser versions etc.
 * Normally you don't want to sniff specific browser versions but sometimes you have
 * to when it's impossible to feature detect. So use this with care.
 *
 * @class tinymce.Env
 * @static
 */
define("tinymce/Env", [], function() {
	var nav = navigator, userAgent = nav.userAgent;
	var opera, webkit, ie, ie11, ie12, gecko, mac, iDevice, android, fileApi, phone, tablet, windowsPhone;

	function matchMediaQuery(query) {
		return "matchMedia" in window ? matchMedia(query).matches : false;
	}

	opera = window.opera && window.opera.buildNumber;
	android = /Android/.test(userAgent);
	webkit = /WebKit/.test(userAgent);
	ie = !webkit && !opera && (/MSIE/gi).test(userAgent) && (/Explorer/gi).test(nav.appName);
	ie = ie && /MSIE (\w+)\./.exec(userAgent)[1];
	ie11 = userAgent.indexOf('Trident/') != -1 && (userAgent.indexOf('rv:') != -1 || nav.appName.indexOf('Netscape') != -1) ? 11 : false;
	ie12 = (userAgent.indexOf('Edge/') != -1 && !ie && !ie11) ? 12 : false;
	ie = ie || ie11 || ie12;
	gecko = !webkit && !ie11 && /Gecko/.test(userAgent);
	mac = userAgent.indexOf('Mac') != -1;
	iDevice = /(iPad|iPhone)/.test(userAgent);
	fileApi = "FormData" in window && "FileReader" in window && "URL" in window && !!URL.createObjectURL;
	phone = matchMediaQuery("only screen and (max-device-width: 480px)") && (android || iDevice);
	tablet = matchMediaQuery("only screen and (min-width: 800px)") && (android || iDevice);
	windowsPhone = userAgent.indexOf('Windows Phone') != -1;

	if (ie12) {
		webkit = false;
	}

	// Is a iPad/iPhone and not on iOS5 sniff the WebKit version since older iOS WebKit versions
	// says it has contentEditable support but there is no visible caret.
	var contentEditable = !iDevice || fileApi || userAgent.match(/AppleWebKit\/(\d*)/)[1] >= 534;

	return {
		/**
		 * Constant that is true if the browser is Opera.
		 *
		 * @property opera
		 * @type Boolean
		 * @final
		 */
		opera: opera,

		/**
		 * Constant that is true if the browser is WebKit (Safari/Chrome).
		 *
		 * @property webKit
		 * @type Boolean
		 * @final
		 */
		webkit: webkit,

		/**
		 * Constant that is more than zero if the browser is IE.
		 *
		 * @property ie
		 * @type Boolean
		 * @final
		 */
		ie: ie,

		/**
		 * Constant that is true if the browser is Gecko.
		 *
		 * @property gecko
		 * @type Boolean
		 * @final
		 */
		gecko: gecko,

		/**
		 * Constant that is true if the os is Mac OS.
		 *
		 * @property mac
		 * @type Boolean
		 * @final
		 */
		mac: mac,

		/**
		 * Constant that is true if the os is iOS.
		 *
		 * @property iOS
		 * @type Boolean
		 * @final
		 */
		iOS: iDevice,

		/**
		 * Constant that is true if the os is android.
		 *
		 * @property android
		 * @type Boolean
		 * @final
		 */
		android: android,

		/**
		 * Constant that is true if the browser supports editing.
		 *
		 * @property contentEditable
		 * @type Boolean
		 * @final
		 */
		contentEditable: contentEditable,

		/**
		 * Transparent image data url.
		 *
		 * @property transparentSrc
		 * @type Boolean
		 * @final
		 */
		transparentSrc: "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",

		/**
		 * Returns true/false if the browser can or can't place the caret after a inline block like an image.
		 *
		 * @property noCaretAfter
		 * @type Boolean
		 * @final
		 */
		caretAfter: ie != 8,

		/**
		 * Constant that is true if the browser supports native DOM Ranges. IE 9+.
		 *
		 * @property range
		 * @type Boolean
		 */
		range: window.getSelection && "Range" in window,

		/**
		 * Returns the IE document mode for non IE browsers this will fake IE 10.
		 *
		 * @property documentMode
		 * @type Number
		 */
		documentMode: ie && !ie12 ? (document.documentMode || 7) : 10,

		/**
		 * Constant that is true if the browser has a modern file api.
		 *
		 * @property fileApi
		 * @type Boolean
		 */
		fileApi: fileApi,

		/**
		 * Constant that is true if the browser supports contentEditable=false regions.
		 *
		 * @property ceFalse
		 * @type Boolean
		 */
		ceFalse: (ie === false || ie > 8),

		/**
		 * Constant if CSP mode is possible or not. Meaning we can't use script urls for the iframe.
		 */
		canHaveCSP: (ie === false || ie > 11),

		desktop: !phone && !tablet,
		windowsPhone: windowsPhone
	};
});

// Included from: js/tinymce/classes/dom/EventUtils.js

/**
 * EventUtils.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/*jshint loopfunc:true*/
/*eslint no-loop-func:0 */

/**
 * This class wraps the browsers native event logic with more convenient methods.
 *
 * @class tinymce.dom.EventUtils
 */
define("tinymce/dom/EventUtils", [
	"tinymce/util/Delay",
	"tinymce/Env"
], function(Delay, Env) {
	"use strict";

	var eventExpandoPrefix = "mce-data-";
	var mouseEventRe = /^(?:mouse|contextmenu)|click/;
	var deprecated = {
		keyLocation: 1, layerX: 1, layerY: 1, returnValue: 1,
		webkitMovementX: 1, webkitMovementY: 1, keyIdentifier: 1
	};

	/**
	 * Binds a native event to a callback on the speified target.
	 */
	function addEvent(target, name, callback, capture) {
		if (target.addEventListener) {
			target.addEventListener(name, callback, capture || false);
		} else if (target.attachEvent) {
			target.attachEvent('on' + name, callback);
		}
	}

	/**
	 * Unbinds a native event callback on the specified target.
	 */
	function removeEvent(target, name, callback, capture) {
		if (target.removeEventListener) {
			target.removeEventListener(name, callback, capture || false);
		} else if (target.detachEvent) {
			target.detachEvent('on' + name, callback);
		}
	}

	/**
	 * Gets the event target based on shadow dom properties like path and deepPath.
	 */
	function getTargetFromShadowDom(event, defaultTarget) {
		var path, target = defaultTarget;

		// When target element is inside Shadow DOM we need to take first element from path
		// otherwise we'll get Shadow Root parent, not actual target element

		// Normalize target for WebComponents v0 implementation (in Chrome)
		path = event.path;
		if (path && path.length > 0) {
			target = path[0];
		}

		// Normalize target for WebComponents v1 implementation (standard)
		if (event.deepPath) {
			path = event.deepPath();
			if (path && path.length > 0) {
				target = path[0];
			}
		}

		return target;
	}

	/**
	 * Normalizes a native event object or just adds the event specific methods on a custom event.
	 */
	function fix(originalEvent, data) {
		var name, event = data || {}, undef;

		// Dummy function that gets replaced on the delegation state functions
		function returnFalse() {
			return false;
		}

		// Dummy function that gets replaced on the delegation state functions
		function returnTrue() {
			return true;
		}

		// Copy all properties from the original event
		for (name in originalEvent) {
			// layerX/layerY is deprecated in Chrome and produces a warning
			if (!deprecated[name]) {
				event[name] = originalEvent[name];
			}
		}

		// Normalize target IE uses srcElement
		if (!event.target) {
			event.target = event.srcElement || document;
		}

		// Experimental shadow dom support
		if (Env.experimentalShadowDom) {
			event.target = getTargetFromShadowDom(originalEvent, event.target);
		}

		// Calculate pageX/Y if missing and clientX/Y available
		if (originalEvent && mouseEventRe.test(originalEvent.type) && originalEvent.pageX === undef && originalEvent.clientX !== undef) {
			var eventDoc = event.target.ownerDocument || document;
			var doc = eventDoc.documentElement;
			var body = eventDoc.body;

			event.pageX = originalEvent.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) -
				(doc && doc.clientLeft || body && body.clientLeft || 0);

			event.pageY = originalEvent.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) -
				(doc && doc.clientTop || body && body.clientTop || 0);
		}

		// Add preventDefault method
		event.preventDefault = function() {
			event.isDefaultPrevented = returnTrue;

			// Execute preventDefault on the original event object
			if (originalEvent) {
				if (originalEvent.preventDefault) {
					originalEvent.preventDefault();
				} else {
					originalEvent.returnValue = false; // IE
				}
			}
		};

		// Add stopPropagation
		event.stopPropagation = function() {
			event.isPropagationStopped = returnTrue;

			// Execute stopPropagation on the original event object
			if (originalEvent) {
				if (originalEvent.stopPropagation) {
					originalEvent.stopPropagation();
				} else {
					originalEvent.cancelBubble = true; // IE
				}
			}
		};

		// Add stopImmediatePropagation
		event.stopImmediatePropagation = function() {
			event.isImmediatePropagationStopped = returnTrue;
			event.stopPropagation();
		};

		// Add event delegation states
		if (!event.isDefaultPrevented) {
			event.isDefaultPrevented = returnFalse;
			event.isPropagationStopped = returnFalse;
			event.isImmediatePropagationStopped = returnFalse;
		}

		// Add missing metaKey for IE 8
		if (typeof event.metaKey == 'undefined') {
			event.metaKey = false;
		}

		return event;
	}

	/**
	 * Bind a DOMContentLoaded event across browsers and executes the callback once the page DOM is initialized.
	 * It will also set/check the domLoaded state of the event_utils instance so ready isn't called multiple times.
	 */
	function bindOnReady(win, callback, eventUtils) {
		var doc = win.document, event = {type: 'ready'};

		if (eventUtils.domLoaded) {
			callback(event);
			return;
		}

		// Gets called when the DOM is ready
		function readyHandler() {
			if (!eventUtils.domLoaded) {
				eventUtils.domLoaded = true;
				callback(event);
			}
		}

		function waitForDomLoaded() {
			// Check complete or interactive state if there is a body
			// element on some iframes IE 8 will produce a null body
			if (doc.readyState === "complete" || (doc.readyState === "interactive" && doc.body)) {
				removeEvent(doc, "readystatechange", waitForDomLoaded);
				readyHandler();
			}
		}

		function tryScroll() {
			try {
				// If IE is used, use the trick by Diego Perini licensed under MIT by request to the author.
				// http://javascript.nwbox.com/IEContentLoaded/
				doc.documentElement.doScroll("left");
			} catch (ex) {
				Delay.setTimeout(tryScroll);
				return;
			}

			readyHandler();
		}

		// Use W3C method
		if (doc.addEventListener) {
			if (doc.readyState === "complete") {
				readyHandler();
			} else {
				addEvent(win, 'DOMContentLoaded', readyHandler);
			}
		} else {
			// Use IE method
			addEvent(doc, "readystatechange", waitForDomLoaded);

			// Wait until we can scroll, when we can the DOM is initialized
			if (doc.documentElement.doScroll && win.self === win.top) {
				tryScroll();
			}
		}

		// Fallback if any of the above methods should fail for some odd reason
		addEvent(win, 'load', readyHandler);
	}

	/**
	 * This class enables you to bind/unbind native events to elements and normalize it's behavior across browsers.
	 */
	function EventUtils() {
		var self = this, events = {}, count, expando, hasFocusIn, hasMouseEnterLeave, mouseEnterLeave;

		expando = eventExpandoPrefix + (+new Date()).toString(32);
		hasMouseEnterLeave = "onmouseenter" in document.documentElement;
		hasFocusIn = "onfocusin" in document.documentElement;
		mouseEnterLeave = {mouseenter: 'mouseover', mouseleave: 'mouseout'};
		count = 1;

		// State if the DOMContentLoaded was executed or not
		self.domLoaded = false;
		self.events = events;

		/**
		 * Executes all event handler callbacks for a specific event.
		 *
		 * @private
		 * @param {Event} evt Event object.
		 * @param {String} id Expando id value to look for.
		 */
		function executeHandlers(evt, id) {
			var callbackList, i, l, callback, container = events[id];

			callbackList = container && container[evt.type];
			if (callbackList) {
				for (i = 0, l = callbackList.length; i < l; i++) {
					callback = callbackList[i];

					// Check if callback exists might be removed if a unbind is called inside the callback
					if (callback && callback.func.call(callback.scope, evt) === false) {
						evt.preventDefault();
					}

					// Should we stop propagation to immediate listeners
					if (evt.isImmediatePropagationStopped()) {
						return;
					}
				}
			}
		}

		/**
		 * Binds a callback to an event on the specified target.
		 *
		 * @method bind
		 * @param {Object} target Target node/window or custom object.
		 * @param {String} names Name of the event to bind.
		 * @param {function} callback Callback function to execute when the event occurs.
		 * @param {Object} scope Scope to call the callback function on, defaults to target.
		 * @return {function} Callback function that got bound.
		 */
		self.bind = function(target, names, callback, scope) {
			var id, callbackList, i, name, fakeName, nativeHandler, capture, win = window;

			// Native event handler function patches the event and executes the callbacks for the expando
			function defaultNativeHandler(evt) {
				executeHandlers(fix(evt || win.event), id);
			}

			// Don't bind to text nodes or comments
			if (!target || target.nodeType === 3 || target.nodeType === 8) {
				return;
			}

			// Create or get events id for the target
			if (!target[expando]) {
				id = count++;
				target[expando] = id;
				events[id] = {};
			} else {
				id = target[expando];
			}

			// Setup the specified scope or use the target as a default
			scope = scope || target;

			// Split names and bind each event, enables you to bind multiple events with one call
			names = names.split(' ');
			i = names.length;
			while (i--) {
				name = names[i];
				nativeHandler = defaultNativeHandler;
				fakeName = capture = false;

				// Use ready instead of DOMContentLoaded
				if (name === "DOMContentLoaded") {
					name = "ready";
				}

				// DOM is already ready
				if (self.domLoaded && name === "ready" && target.readyState == 'complete') {
					callback.call(scope, fix({type: name}));
					continue;
				}

				// Handle mouseenter/mouseleaver
				if (!hasMouseEnterLeave) {
					fakeName = mouseEnterLeave[name];

					if (fakeName) {
						nativeHandler = function(evt) {
							var current, related;

							current = evt.currentTarget;
							related = evt.relatedTarget;

							// Check if related is inside the current target if it's not then the event should
							// be ignored since it's a mouseover/mouseout inside the element
							if (related && current.contains) {
								// Use contains for performance
								related = current.contains(related);
							} else {
								while (related && related !== current) {
									related = related.parentNode;
								}
							}

							// Fire fake event
							if (!related) {
								evt = fix(evt || win.event);
								evt.type = evt.type === 'mouseout' ? 'mouseleave' : 'mouseenter';
								evt.target = current;
								executeHandlers(evt, id);
							}
						};
					}
				}

				// Fake bubbling of focusin/focusout
				if (!hasFocusIn && (name === "focusin" || name === "focusout")) {
					capture = true;
					fakeName = name === "focusin" ? "focus" : "blur";
					nativeHandler = function(evt) {
						evt = fix(evt || win.event);
						evt.type = evt.type === 'focus' ? 'focusin' : 'focusout';
						executeHandlers(evt, id);
					};
				}

				// Setup callback list and bind native event
				callbackList = events[id][name];
				if (!callbackList) {
					events[id][name] = callbackList = [{func: callback, scope: scope}];
					callbackList.fakeName = fakeName;
					callbackList.capture = capture;
					//callbackList.callback = callback;

					// Add the nativeHandler to the callback list so that we can later unbind it
					callbackList.nativeHandler = nativeHandler;

					// Check if the target has native events support

					if (name === "ready") {
						bindOnReady(target, nativeHandler, self);
					} else {
						addEvent(target, fakeName || name, nativeHandler, capture);
					}
				} else {
					if (name === "ready" && self.domLoaded) {
						callback({type: name});
					} else {
						// If it already has an native handler then just push the callback
						callbackList.push({func: callback, scope: scope});
					}
				}
			}

			target = callbackList = 0; // Clean memory for IE

			return callback;
		};

		/**
		 * Unbinds the specified event by name, name and callback or all events on the target.
		 *
		 * @method unbind
		 * @param {Object} target Target node/window or custom object.
		 * @param {String} names Optional event name to unbind.
		 * @param {function} callback Optional callback function to unbind.
		 * @return {EventUtils} Event utils instance.
		 */
		self.unbind = function(target, names, callback) {
			var id, callbackList, i, ci, name, eventMap;

			// Don't bind to text nodes or comments
			if (!target || target.nodeType === 3 || target.nodeType === 8) {
				return self;
			}

			// Unbind event or events if the target has the expando
			id = target[expando];
			if (id) {
				eventMap = events[id];

				// Specific callback
				if (names) {
					names = names.split(' ');
					i = names.length;
					while (i--) {
						name = names[i];
						callbackList = eventMap[name];

						// Unbind the event if it exists in the map
						if (callbackList) {
							// Remove specified callback
							if (callback) {
								ci = callbackList.length;
								while (ci--) {
									if (callbackList[ci].func === callback) {
										var nativeHandler = callbackList.nativeHandler;
										var fakeName = callbackList.fakeName, capture = callbackList.capture;

										// Clone callbackList since unbind inside a callback would otherwise break the handlers loop
										callbackList = callbackList.slice(0, ci).concat(callbackList.slice(ci + 1));
										callbackList.nativeHandler = nativeHandler;
										callbackList.fakeName = fakeName;
										callbackList.capture = capture;

										eventMap[name] = callbackList;
									}
								}
							}

							// Remove all callbacks if there isn't a specified callback or there is no callbacks left
							if (!callback || callbackList.length === 0) {
								delete eventMap[name];
								removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture);
							}
						}
					}
				} else {
					// All events for a specific element
					for (name in eventMap) {
						callbackList = eventMap[name];
						removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture);
					}

					eventMap = {};
				}

				// Check if object is empty, if it isn't then we won't remove the expando map
				for (name in eventMap) {
					return self;
				}

				// Delete event object
				delete events[id];

				// Remove expando from target
				try {
					// IE will fail here since it can't delete properties from window
					delete target[expando];
				} catch (ex) {
					// IE will set it to null
					target[expando] = null;
				}
			}

			return self;
		};

		/**
		 * Fires the specified event on the specified target.
		 *
		 * @method fire
		 * @param {Object} target Target node/window or custom object.
		 * @param {String} name Event name to fire.
		 * @param {Object} args Optional arguments to send to the observers.
		 * @return {EventUtils} Event utils instance.
		 */
		self.fire = function(target, name, args) {
			var id;

			// Don't bind to text nodes or comments
			if (!target || target.nodeType === 3 || target.nodeType === 8) {
				return self;
			}

			// Build event object by patching the args
			args = fix(null, args);
			args.type = name;
			args.target = target;

			do {
				// Found an expando that means there is listeners to execute
				id = target[expando];
				if (id) {
					executeHandlers(args, id);
				}

				// Walk up the DOM
				target = target.parentNode || target.ownerDocument || target.defaultView || target.parentWindow;
			} while (target && !args.isPropagationStopped());

			return self;
		};

		/**
		 * Removes all bound event listeners for the specified target. This will also remove any bound
		 * listeners to child nodes within that target.
		 *
		 * @method clean
		 * @param {Object} target Target node/window object.
		 * @return {EventUtils} Event utils instance.
		 */
		self.clean = function(target) {
			var i, children, unbind = self.unbind;

			// Don't bind to text nodes or comments
			if (!target || target.nodeType === 3 || target.nodeType === 8) {
				return self;
			}

			// Unbind any element on the specified target
			if (target[expando]) {
				unbind(target);
			}

			// Target doesn't have getElementsByTagName it's probably a window object then use it's document to find the children
			if (!target.getElementsByTagName) {
				target = target.document;
			}

			// Remove events from each child element
			if (target && target.getElementsByTagName) {
				unbind(target);

				children = target.getElementsByTagName('*');
				i = children.length;
				while (i--) {
					target = children[i];

					if (target[expando]) {
						unbind(target);
					}
				}
			}

			return self;
		};

		/**
		 * Destroys the event object. Call this on IE to remove memory leaks.
		 */
		self.destroy = function() {
			events = {};
		};

		// Legacy function for canceling events
		self.cancel = function(e) {
			if (e) {
				e.preventDefault();
				e.stopImmediatePropagation();
			}

			return false;
		};
	}

	EventUtils.Event = new EventUtils();
	EventUtils.Event.bind(window, 'ready', function() {});

	return EventUtils;
});

// Included from: js/tinymce/classes/dom/Sizzle.js

/**
 * Sizzle.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 *
 * @ignore-file
 */

/*jshint bitwise:false, expr:true, noempty:false, sub:true, eqnull:true, latedef:false, maxlen:255 */
/*eslint-disable */

/**
 * Sizzle CSS Selector Engine v@VERSION
 * http://sizzlejs.com/
 *
 * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: @DATE
 */
define("tinymce/dom/Sizzle", [], function() {
var i,
	support,
	Expr,
	getText,
	isXML,
	tokenize,
	compile,
	select,
	outermostContext,
	sortInput,
	hasDuplicate,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + -(new Date()),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	// General-purpose constants
	strundefined = typeof undefined,
	MAX_NEGATIVE = 1 << 31,

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf if we can't use a native one
	indexOf = arr.indexOf || function( elem ) {
		var i = 0,
			len = this.length;
		for ( ; i < len; i++ ) {
			if ( this[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",

	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",

	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +
		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
		"*\\]",

	pseudos = ":(" + identifier + ")(?:\\((" +
		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
		// 3. anything else (capture 2)
		".*" +
		")\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + identifier + ")" ),
		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,
	rescape = /'|\\/g,

	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox<24
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	};

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var match, elem, m, nodeType,
		// QSA vars
		i, groups, old, nid, newContext, newSelector;

	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
		setDocument( context );
	}

	context = context || document;
	results = results || [];

	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
		return [];
	}

	if ( documentIsHTML && !seed ) {

		// Shortcuts
		if ( (match = rquickExpr.exec( selector )) ) {
			// Speed-up: Sizzle("#ID")
			if ( (m = match[1]) ) {
				if ( nodeType === 9 ) {
					elem = context.getElementById( m );
					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document (jQuery #6963)
					if ( elem && elem.parentNode ) {
						// Handle the case where IE, Opera, and Webkit return items
						// by name instead of ID
						if ( elem.id === m ) {
							results.push( elem );
							return results;
						}
					} else {
						return results;
					}
				} else {
					// Context is not a document
					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
						contains( context, elem ) && elem.id === m ) {
						results.push( elem );
						return results;
					}
				}

			// Speed-up: Sizzle("TAG")
			} else if ( match[2] ) {
				push.apply( results, context.getElementsByTagName( selector ) );
				return results;

			// Speed-up: Sizzle(".CLASS")
			} else if ( (m = match[3]) && support.getElementsByClassName ) {
				push.apply( results, context.getElementsByClassName( m ) );
				return results;
			}
		}

		// QSA path
		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
			nid = old = expando;
			newContext = context;
			newSelector = nodeType === 9 && selector;

			// qSA works strangely on Element-rooted queries
			// We can work around this by specifying an extra ID on the root
			// and working up from there (Thanks to Andrew Dupont for the technique)
			// IE 8 doesn't work on object elements
			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
				groups = tokenize( selector );

				if ( (old = context.getAttribute("id")) ) {
					nid = old.replace( rescape, "\\$&" );
				} else {
					context.setAttribute( "id", nid );
				}
				nid = "[id='" + nid + "'] ";

				i = groups.length;
				while ( i-- ) {
					groups[i] = nid + toSelector( groups[i] );
				}
				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
				newSelector = groups.join(",");
			}

			if ( newSelector ) {
				try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch(qsaError) {
				} finally {
					if ( !old ) {
						context.removeAttribute("id");
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created div and expects a boolean result
 */
function assert( fn ) {
	var div = document.createElement("div");

	try {
		return !!fn( div );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( div.parentNode ) {
			div.parentNode.removeChild( div );
		}
		// release memory in IE
		div = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = attrs.length;

	while ( i-- )