(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
// shim for using process in browser

var process = module.exports = {};
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = setTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            currentQueue[queueIndex].run();
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    clearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        setTimeout(drainQueue, 0);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

// TODO(shtylman)
process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };

},{}],2:[function(require,module,exports){
module.exports = require('react/lib/ReactDOM');

},{"react/lib/ReactDOM":38}],3:[function(require,module,exports){
module.exports = require('react/lib/ReactDOMServer');

},{"react/lib/ReactDOMServer":47}],4:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule AutoFocusUtils
 * @typechecks static-only
 */

'use strict';

var ReactMount = require('./ReactMount');

var findDOMNode = require('./findDOMNode');
var focusNode = require('fbjs/lib/focusNode');

var Mixin = {
  componentDidMount: function () {
    if (this.props.autoFocus) {
      focusNode(findDOMNode(this));
    }
  }
};

var AutoFocusUtils = {
  Mixin: Mixin,

  focusDOMComponent: function () {
    focusNode(ReactMount.getNode(this._rootNodeID));
  }
};

module.exports = AutoFocusUtils;
},{"./ReactMount":67,"./findDOMNode":108,"fbjs/lib/focusNode":139}],5:[function(require,module,exports){
/**
 * Copyright 2013-2015 Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule BeforeInputEventPlugin
 * @typechecks static-only
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventPropagators = require('./EventPropagators');
var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
var FallbackCompositionState = require('./FallbackCompositionState');
var SyntheticCompositionEvent = require('./SyntheticCompositionEvent');
var SyntheticInputEvent = require('./SyntheticInputEvent');

var keyOf = require('fbjs/lib/keyOf');

var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
var START_KEYCODE = 229;

var canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;

var documentMode = null;
if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {
  documentMode = document.documentMode;
}

// Webkit offers a very useful `textInput` event that can be used to
// directly represent `beforeInput`. The IE `textinput` event is not as
// useful, so we don't use it.
var canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();

// In IE9+, we have access to composition events, but the data supplied
// by the native compositionend event may be incorrect. Japanese ideographic
// spaces, for instance (\u3000) are not recorded correctly.
var useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);

/**
 * Opera <= 12 includes TextEvent in window, but does not fire
 * text input events. Rely on keypress instead.
 */
function isPresto() {
  var opera = window.opera;
  return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;
}

var SPACEBAR_CODE = 32;
var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);

var topLevelTypes = EventConstants.topLevelTypes;

// Events and their corresponding property names.
var eventTypes = {
  beforeInput: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onBeforeInput: null }),
      captured: keyOf({ onBeforeInputCapture: null })
    },
    dependencies: [topLevelTypes.topCompositionEnd, topLevelTypes.topKeyPress, topLevelTypes.topTextInput, topLevelTypes.topPaste]
  },
  compositionEnd: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCompositionEnd: null }),
      captured: keyOf({ onCompositionEndCapture: null })
    },
    dependencies: [topLevelTypes.topBlur, topLevelTypes.topCompositionEnd, topLevelTypes.topKeyDown, topLevelTypes.topKeyPress, topLevelTypes.topKeyUp, topLevelTypes.topMouseDown]
  },
  compositionStart: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCompositionStart: null }),
      captured: keyOf({ onCompositionStartCapture: null })
    },
    dependencies: [topLevelTypes.topBlur, topLevelTypes.topCompositionStart, topLevelTypes.topKeyDown, topLevelTypes.topKeyPress, topLevelTypes.topKeyUp, topLevelTypes.topMouseDown]
  },
  compositionUpdate: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCompositionUpdate: null }),
      captured: keyOf({ onCompositionUpdateCapture: null })
    },
    dependencies: [topLevelTypes.topBlur, topLevelTypes.topCompositionUpdate, topLevelTypes.topKeyDown, topLevelTypes.topKeyPress, topLevelTypes.topKeyUp, topLevelTypes.topMouseDown]
  }
};

// Track whether we've ever handled a keypress on the space key.
var hasSpaceKeypress = false;

/**
 * Return whether a native keypress event is assumed to be a command.
 * This is required because Firefox fires `keypress` events for key commands
 * (cut, copy, select-all, etc.) even though no character is inserted.
 */
function isKeypressCommand(nativeEvent) {
  return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
  // ctrlKey && altKey is equivalent to AltGr, and is not a command.
  !(nativeEvent.ctrlKey && nativeEvent.altKey);
}

/**
 * Translate native top level events into event types.
 *
 * @param {string} topLevelType
 * @return {object}
 */
function getCompositionEventType(topLevelType) {
  switch (topLevelType) {
    case topLevelTypes.topCompositionStart:
      return eventTypes.compositionStart;
    case topLevelTypes.topCompositionEnd:
      return eventTypes.compositionEnd;
    case topLevelTypes.topCompositionUpdate:
      return eventTypes.compositionUpdate;
  }
}

/**
 * Does our fallback best-guess model think this event signifies that
 * composition has begun?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackCompositionStart(topLevelType, nativeEvent) {
  return topLevelType === topLevelTypes.topKeyDown && nativeEvent.keyCode === START_KEYCODE;
}

/**
 * Does our fallback mode think that this event is the end of composition?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackCompositionEnd(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case topLevelTypes.topKeyUp:
      // Command keys insert or clear IME input.
      return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;
    case topLevelTypes.topKeyDown:
      // Expect IME keyCode on each keydown. If we get any other
      // code we must have exited earlier.
      return nativeEvent.keyCode !== START_KEYCODE;
    case topLevelTypes.topKeyPress:
    case topLevelTypes.topMouseDown:
    case topLevelTypes.topBlur:
      // Events are not possible without cancelling IME.
      return true;
    default:
      return false;
  }
}

/**
 * Google Input Tools provides composition data via a CustomEvent,
 * with the `data` property populated in the `detail` object. If this
 * is available on the event object, use it. If not, this is a plain
 * composition event and we have nothing special to extract.
 *
 * @param {object} nativeEvent
 * @return {?string}
 */
function getDataFromCustomEvent(nativeEvent) {
  var detail = nativeEvent.detail;
  if (typeof detail === 'object' && 'data' in detail) {
    return detail.data;
  }
  return null;
}

// Track the current IME composition fallback object, if any.
var currentComposition = null;

/**
 * @param {string} topLevelType Record from `EventConstants`.
 * @param {DOMEventTarget} topLevelTarget The listening component root node.
 * @param {string} topLevelTargetID ID of `topLevelTarget`.
 * @param {object} nativeEvent Native browser event.
 * @return {?object} A SyntheticCompositionEvent.
 */
function extractCompositionEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
  var eventType;
  var fallbackData;

  if (canUseCompositionEvent) {
    eventType = getCompositionEventType(topLevelType);
  } else if (!currentComposition) {
    if (isFallbackCompositionStart(topLevelType, nativeEvent)) {
      eventType = eventTypes.compositionStart;
    }
  } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {
    eventType = eventTypes.compositionEnd;
  }

  if (!eventType) {
    return null;
  }

  if (useFallbackCompositionData) {
    // The current composition is stored statically and must not be
    // overwritten while composition continues.
    if (!currentComposition && eventType === eventTypes.compositionStart) {
      currentComposition = FallbackCompositionState.getPooled(topLevelTarget);
    } else if (eventType === eventTypes.compositionEnd) {
      if (currentComposition) {
        fallbackData = currentComposition.getData();
      }
    }
  }

  var event = SyntheticCompositionEvent.getPooled(eventType, topLevelTargetID, nativeEvent, nativeEventTarget);

  if (fallbackData) {
    // Inject data generated from fallback path into the synthetic event.
    // This matches the property of native CompositionEventInterface.
    event.data = fallbackData;
  } else {
    var customData = getDataFromCustomEvent(nativeEvent);
    if (customData !== null) {
      event.data = customData;
    }
  }

  EventPropagators.accumulateTwoPhaseDispatches(event);
  return event;
}

/**
 * @param {string} topLevelType Record from `EventConstants`.
 * @param {object} nativeEvent Native browser event.
 * @return {?string} The string corresponding to this `beforeInput` event.
 */
function getNativeBeforeInputChars(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case topLevelTypes.topCompositionEnd:
      return getDataFromCustomEvent(nativeEvent);
    case topLevelTypes.topKeyPress:
      /**
       * If native `textInput` events are available, our goal is to make
       * use of them. However, there is a special case: the spacebar key.
       * In Webkit, preventing default on a spacebar `textInput` event
       * cancels character insertion, but it *also* causes the browser
       * to fall back to its default spacebar behavior of scrolling the
       * page.
       *
       * Tracking at:
       * https://code.google.com/p/chromium/issues/detail?id=355103
       *
       * To avoid this issue, use the keypress event as if no `textInput`
       * event is available.
       */
      var which = nativeEvent.which;
      if (which !== SPACEBAR_CODE) {
        return null;
      }

      hasSpaceKeypress = true;
      return SPACEBAR_CHAR;

    case topLevelTypes.topTextInput:
      // Record the characters to be added to the DOM.
      var chars = nativeEvent.data;

      // If it's a spacebar character, assume that we have already handled
      // it at the keypress level and bail immediately. Android Chrome
      // doesn't give us keycodes, so we need to blacklist it.
      if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
        return null;
      }

      return chars;

    default:
      // For other native event types, do nothing.
      return null;
  }
}

/**
 * For browsers that do not provide the `textInput` event, extract the
 * appropriate string to use for SyntheticInputEvent.
 *
 * @param {string} topLevelType Record from `EventConstants`.
 * @param {object} nativeEvent Native browser event.
 * @return {?string} The fallback string for this `beforeInput` event.
 */
function getFallbackBeforeInputChars(topLevelType, nativeEvent) {
  // If we are currently composing (IME) and using a fallback to do so,
  // try to extract the composed characters from the fallback object.
  if (currentComposition) {
    if (topLevelType === topLevelTypes.topCompositionEnd || isFallbackCompositionEnd(topLevelType, nativeEvent)) {
      var chars = currentComposition.getData();
      FallbackCompositionState.release(currentComposition);
      currentComposition = null;
      return chars;
    }
    return null;
  }

  switch (topLevelType) {
    case topLevelTypes.topPaste:
      // If a paste event occurs after a keypress, throw out the input
      // chars. Paste events should not lead to BeforeInput events.
      return null;
    case topLevelTypes.topKeyPress:
      /**
       * As of v27, Firefox may fire keypress events even when no character
       * will be inserted. A few possibilities:
       *
       * - `which` is `0`. Arrow keys, Esc key, etc.
       *
       * - `which` is the pressed key code, but no char is available.
       *   Ex: 'AltGr + d` in Polish. There is no modified character for
       *   this key combination and no character is inserted into the
       *   document, but FF fires the keypress for char code `100` anyway.
       *   No `input` event will occur.
       *
       * - `which` is the pressed key code, but a command combination is
       *   being used. Ex: `Cmd+C`. No character is inserted, and no
       *   `input` event will occur.
       */
      if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {
        return String.fromCharCode(nativeEvent.which);
      }
      return null;
    case topLevelTypes.topCompositionEnd:
      return useFallbackCompositionData ? null : nativeEvent.data;
    default:
      return null;
  }
}

/**
 * Extract a SyntheticInputEvent for `beforeInput`, based on either native
 * `textInput` or fallback behavior.
 *
 * @param {string} topLevelType Record from `EventConstants`.
 * @param {DOMEventTarget} topLevelTarget The listening component root node.
 * @param {string} topLevelTargetID ID of `topLevelTarget`.
 * @param {object} nativeEvent Native browser event.
 * @return {?object} A SyntheticInputEvent.
 */
function extractBeforeInputEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
  var chars;

  if (canUseTextInputEvent) {
    chars = getNativeBeforeInputChars(topLevelType, nativeEvent);
  } else {
    chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);
  }

  // If no characters are being inserted, no BeforeInput event should
  // be fired.
  if (!chars) {
    return null;
  }

  var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, topLevelTargetID, nativeEvent, nativeEventTarget);

  event.data = chars;
  EventPropagators.accumulateTwoPhaseDispatches(event);
  return event;
}

/**
 * Create an `onBeforeInput` event to match
 * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
 *
 * This event plugin is based on the native `textInput` event
 * available in Chrome, Safari, Opera, and IE. This event fires after
 * `onKeyPress` and `onCompositionEnd`, but before `onInput`.
 *
 * `beforeInput` is spec'd but not implemented in any browsers, and
 * the `input` event does not provide any useful information about what has
 * actually been added, contrary to the spec. Thus, `textInput` is the best
 * available event to identify the characters that have actually been inserted
 * into the target node.
 *
 * This plugin is also responsible for emitting `composition` events, thus
 * allowing us to share composition fallback code for both `beforeInput` and
 * `composition` event types.
 */
var BeforeInputEventPlugin = {

  eventTypes: eventTypes,

  /**
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
    return [extractCompositionEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget)];
  }
};

module.exports = BeforeInputEventPlugin;
},{"./EventConstants":17,"./EventPropagators":21,"./FallbackCompositionState":22,"./SyntheticCompositionEvent":91,"./SyntheticInputEvent":95,"fbjs/lib/ExecutionEnvironment":131,"fbjs/lib/keyOf":149}],6:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CSSProperty
 */

'use strict';

/**
 * CSS properties which accept numbers but are not in units of "px".
 */
var isUnitlessNumber = {
  animationIterationCount: true,
  boxFlex: true,
  boxFlexGroup: true,
  boxOrdinalGroup: true,
  columnCount: true,
  flex: true,
  flexGrow: true,
  flexPositive: true,
  flexShrink: true,
  flexNegative: true,
  flexOrder: true,
  fontWeight: true,
  lineClamp: true,
  lineHeight: true,
  opacity: true,
  order: true,
  orphans: true,
  tabSize: true,
  widows: true,
  zIndex: true,
  zoom: true,

  // SVG-related properties
  fillOpacity: true,
  strokeDashoffset: true,
  strokeOpacity: true,
  strokeWidth: true
};

/**
 * @param {string} prefix vendor-specific prefix, eg: Webkit
 * @param {string} key style name, eg: transitionDuration
 * @return {string} style name prefixed with `prefix`, properly camelCased, eg:
 * WebkitTransitionDuration
 */
function prefixKey(prefix, key) {
  return prefix + key.charAt(0).toUpperCase() + key.substring(1);
}

/**
 * Support style names that may come passed in prefixed by adding permutations
 * of vendor prefixes.
 */
var prefixes = ['Webkit', 'ms', 'Moz', 'O'];

// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
// infinite loop, because it iterates over the newly added props too.
Object.keys(isUnitlessNumber).forEach(function (prop) {
  prefixes.forEach(function (prefix) {
    isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
  });
});

/**
 * Most style properties can be unset by doing .style[prop] = '' but IE8
 * doesn't like doing that with shorthand properties so for the properties that
 * IE8 breaks on, which are listed here, we instead unset each of the
 * individual properties. See http://bugs.jquery.com/ticket/12385.
 * The 4-value 'clock' properties like margin, padding, border-width seem to
 * behave without any problems. Curiously, list-style works too without any
 * special prodding.
 */
var shorthandPropertyExpansions = {
  background: {
    backgroundImage: true,
    backgroundPosition: true,
    backgroundRepeat: true,
    backgroundColor: true
  },
  border: {
    borderWidth: true,
    borderStyle: true,
    borderColor: true
  },
  borderBottom: {
    borderBottomWidth: true,
    borderBottomStyle: true,
    borderBottomColor: true
  },
  borderLeft: {
    borderLeftWidth: true,
    borderLeftStyle: true,
    borderLeftColor: true
  },
  borderRight: {
    borderRightWidth: true,
    borderRightStyle: true,
    borderRightColor: true
  },
  borderTop: {
    borderTopWidth: true,
    borderTopStyle: true,
    borderTopColor: true
  },
  font: {
    fontStyle: true,
    fontVariant: true,
    fontWeight: true,
    fontSize: true,
    lineHeight: true,
    fontFamily: true
  }
};

var CSSProperty = {
  isUnitlessNumber: isUnitlessNumber,
  shorthandPropertyExpansions: shorthandPropertyExpansions
};

module.exports = CSSProperty;
},{}],7:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CSSPropertyOperations
 * @typechecks static-only
 */

'use strict';

var CSSProperty = require('./CSSProperty');
var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var camelizeStyleName = require('fbjs/lib/camelizeStyleName');
var dangerousStyleValue = require('./dangerousStyleValue');
var hyphenateStyleName = require('fbjs/lib/hyphenateStyleName');
var memoizeStringOnly = require('./memoizeStringOnly');
var warning = require('fbjs/lib/warning');

var processStyleName = memoizeStringOnly(function (styleName) {
  return hyphenateStyleName(styleName);
});

var styleFloatAccessor = 'cssFloat';
if (ExecutionEnvironment.canUseDOM) {
  // IE8 only supports accessing cssFloat (standard) as styleFloat
  if (document.documentElement.style.cssFloat === undefined) {
    styleFloatAccessor = 'styleFloat';
  }
}

if (process.env.NODE_ENV !== 'production') {
  // 'msTransform' is correct, but the other prefixes should be capitalized
  var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;

  // style values shouldn't contain a semicolon
  var badStyleValueWithSemicolonPattern = /;\s*$/;

  var warnedStyleNames = {};
  var warnedStyleValues = {};

  var warnHyphenatedStyleName = function (name) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported style property %s. Did you mean %s?', name, camelizeStyleName(name)) : undefined;
  };

  var warnBadVendoredStyleName = function (name) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?', name, name.charAt(0).toUpperCase() + name.slice(1)) : undefined;
  };

  var warnStyleValueWithSemicolon = function (name, value) {
    if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {
      return;
    }

    warnedStyleValues[value] = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'Style property values shouldn\'t contain a semicolon. ' + 'Try "%s: %s" instead.', name, value.replace(badStyleValueWithSemicolonPattern, '')) : undefined;
  };

  /**
   * @param {string} name
   * @param {*} value
   */
  var warnValidStyle = function (name, value) {
    if (name.indexOf('-') > -1) {
      warnHyphenatedStyleName(name);
    } else if (badVendoredStyleNamePattern.test(name)) {
      warnBadVendoredStyleName(name);
    } else if (badStyleValueWithSemicolonPattern.test(value)) {
      warnStyleValueWithSemicolon(name, value);
    }
  };
}

/**
 * Operations for dealing with CSS properties.
 */
var CSSPropertyOperations = {

  /**
   * Serializes a mapping of style properties for use as inline styles:
   *
   *   > createMarkupForStyles({width: '200px', height: 0})
   *   "width:200px;height:0;"
   *
   * Undefined values are ignored so that declarative programming is easier.
   * The result should be HTML-escaped before insertion into the DOM.
   *
   * @param {object} styles
   * @return {?string}
   */
  createMarkupForStyles: function (styles) {
    var serialized = '';
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      var styleValue = styles[styleName];
      if (process.env.NODE_ENV !== 'production') {
        warnValidStyle(styleName, styleValue);
      }
      if (styleValue != null) {
        serialized += processStyleName(styleName) + ':';
        serialized += dangerousStyleValue(styleName, styleValue) + ';';
      }
    }
    return serialized || null;
  },

  /**
   * Sets the value for multiple styles on a node.  If a value is specified as
   * '' (empty string), the corresponding style property will be unset.
   *
   * @param {DOMElement} node
   * @param {object} styles
   */
  setValueForStyles: function (node, styles) {
    var style = node.style;
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      if (process.env.NODE_ENV !== 'production') {
        warnValidStyle(styleName, styles[styleName]);
      }
      var styleValue = dangerousStyleValue(styleName, styles[styleName]);
      if (styleName === 'float') {
        styleName = styleFloatAccessor;
      }
      if (styleValue) {
        style[styleName] = styleValue;
      } else {
        var expansion = CSSProperty.shorthandPropertyExpansions[styleName];
        if (expansion) {
          // Shorthand property that IE8 won't like unsetting, so unset each
          // component to placate it
          for (var individualStyleName in expansion) {
            style[individualStyleName] = '';
          }
        } else {
          style[styleName] = '';
        }
      }
    }
  }

};

module.exports = CSSPropertyOperations;
}).call(this,require('_process'))
},{"./CSSProperty":6,"./dangerousStyleValue":105,"./memoizeStringOnly":121,"_process":1,"fbjs/lib/ExecutionEnvironment":131,"fbjs/lib/camelizeStyleName":133,"fbjs/lib/hyphenateStyleName":144,"fbjs/lib/warning":155}],8:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule CallbackQueue
 */

'use strict';

var PooledClass = require('./PooledClass');

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');

/**
 * A specialized pseudo-event module to help keep track of components waiting to
 * be notified when their DOM representations are available for use.
 *
 * This implements `PooledClass`, so you should never need to instantiate this.
 * Instead, use `CallbackQueue.getPooled()`.
 *
 * @class ReactMountReady
 * @implements PooledClass
 * @internal
 */
function CallbackQueue() {
  this._callbacks = null;
  this._contexts = null;
}

assign(CallbackQueue.prototype, {

  /**
   * Enqueues a callback to be invoked when `notifyAll` is invoked.
   *
   * @param {function} callback Invoked when `notifyAll` is invoked.
   * @param {?object} context Context to call `callback` with.
   * @internal
   */
  enqueue: function (callback, context) {
    this._callbacks = this._callbacks || [];
    this._contexts = this._contexts || [];
    this._callbacks.push(callback);
    this._contexts.push(context);
  },

  /**
   * Invokes all enqueued callbacks and clears the queue. This is invoked after
   * the DOM representation of a component has been created or updated.
   *
   * @internal
   */
  notifyAll: function () {
    var callbacks = this._callbacks;
    var contexts = this._contexts;
    if (callbacks) {
      !(callbacks.length === contexts.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Mismatched list of contexts in callback queue') : invariant(false) : undefined;
      this._callbacks = null;
      this._contexts = null;
      for (var i = 0; i < callbacks.length; i++) {
        callbacks[i].call(contexts[i]);
      }
      callbacks.length = 0;
      contexts.length = 0;
    }
  },

  /**
   * Resets the internal queue.
   *
   * @internal
   */
  reset: function () {
    this._callbacks = null;
    this._contexts = null;
  },

  /**
   * `PooledClass` looks for this.
   */
  destructor: function () {
    this.reset();
  }

});

PooledClass.addPoolingTo(CallbackQueue);

module.exports = CallbackQueue;
}).call(this,require('_process'))
},{"./Object.assign":25,"./PooledClass":26,"_process":1,"fbjs/lib/invariant":145}],9:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ChangeEventPlugin
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventPluginHub = require('./EventPluginHub');
var EventPropagators = require('./EventPropagators');
var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
var ReactUpdates = require('./ReactUpdates');
var SyntheticEvent = require('./SyntheticEvent');

var isEventSupported = require('./isEventSupported');
var isTextInputElement = require('./isTextInputElement');
var keyOf = require('fbjs/lib/keyOf');

var topLevelTypes = EventConstants.topLevelTypes;

var eventTypes = {
  change: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onChange: null }),
      captured: keyOf({ onChangeCapture: null })
    },
    dependencies: [topLevelTypes.topBlur, topLevelTypes.topChange, topLevelTypes.topClick, topLevelTypes.topFocus, topLevelTypes.topInput, topLevelTypes.topKeyDown, topLevelTypes.topKeyUp, topLevelTypes.topSelectionChange]
  }
};

/**
 * For IE shims
 */
var activeElement = null;
var activeElementID = null;
var activeElementValue = null;
var activeElementValueProp = null;

/**
 * SECTION: handle `change` event
 */
function shouldUseChangeEvent(elem) {
  var nodeName = elem.nodeName && elem.nodeName.toLowerCase();
  return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';
}

var doesChangeEventBubble = false;
if (ExecutionEnvironment.canUseDOM) {
  // See `handleChange` comment below
  doesChangeEventBubble = isEventSupported('change') && (!('documentMode' in document) || document.documentMode > 8);
}

function manualDispatchChangeEvent(nativeEvent) {
  var event = SyntheticEvent.getPooled(eventTypes.change, activeElementID, nativeEvent, nativeEvent.target);
  EventPropagators.accumulateTwoPhaseDispatches(event);

  // If change and propertychange bubbled, we'd just bind to it like all the
  // other events and have it go through ReactBrowserEventEmitter. Since it
  // doesn't, we manually listen for the events and so we have to enqueue and
  // process the abstract event manually.
  //
  // Batching is necessary here in order to ensure that all event handlers run
  // before the next rerender (including event handlers attached to ancestor
  // elements instead of directly on the input). Without this, controlled
  // components don't work properly in conjunction with event bubbling because
  // the component is rerendered and the value reverted before all the event
  // handlers can run. See https://github.com/facebook/react/issues/708.
  ReactUpdates.batchedUpdates(runEventInBatch, event);
}

function runEventInBatch(event) {
  EventPluginHub.enqueueEvents(event);
  EventPluginHub.processEventQueue();
}

function startWatchingForChangeEventIE8(target, targetID) {
  activeElement = target;
  activeElementID = targetID;
  activeElement.attachEvent('onchange', manualDispatchChangeEvent);
}

function stopWatchingForChangeEventIE8() {
  if (!activeElement) {
    return;
  }
  activeElement.detachEvent('onchange', manualDispatchChangeEvent);
  activeElement = null;
  activeElementID = null;
}

function getTargetIDForChangeEvent(topLevelType, topLevelTarget, topLevelTargetID) {
  if (topLevelType === topLevelTypes.topChange) {
    return topLevelTargetID;
  }
}
function handleEventsForChangeEventIE8(topLevelType, topLevelTarget, topLevelTargetID) {
  if (topLevelType === topLevelTypes.topFocus) {
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForChangeEventIE8();
    startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID);
  } else if (topLevelType === topLevelTypes.topBlur) {
    stopWatchingForChangeEventIE8();
  }
}

/**
 * SECTION: handle `input` event
 */
var isInputEventSupported = false;
if (ExecutionEnvironment.canUseDOM) {
  // IE9 claims to support the input event but fails to trigger it when
  // deleting text, so we ignore its input events
  isInputEventSupported = isEventSupported('input') && (!('documentMode' in document) || document.documentMode > 9);
}

/**
 * (For old IE.) Replacement getter/setter for the `value` property that gets
 * set on the active element.
 */
var newValueProp = {
  get: function () {
    return activeElementValueProp.get.call(this);
  },
  set: function (val) {
    // Cast to a string so we can do equality checks.
    activeElementValue = '' + val;
    activeElementValueProp.set.call(this, val);
  }
};

/**
 * (For old IE.) Starts tracking propertychange events on the passed-in element
 * and override the value property so that we can distinguish user events from
 * value changes in JS.
 */
function startWatchingForValueChange(target, targetID) {
  activeElement = target;
  activeElementID = targetID;
  activeElementValue = target.value;
  activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value');

  Object.defineProperty(activeElement, 'value', newValueProp);
  activeElement.attachEvent('onpropertychange', handlePropertyChange);
}

/**
 * (For old IE.) Removes the event listeners from the currently-tracked element,
 * if any exists.
 */
function stopWatchingForValueChange() {
  if (!activeElement) {
    return;
  }

  // delete restores the original property definition
  delete activeElement.value;
  activeElement.detachEvent('onpropertychange', handlePropertyChange);

  activeElement = null;
  activeElementID = null;
  activeElementValue = null;
  activeElementValueProp = null;
}

/**
 * (For old IE.) Handles a propertychange event, sending a `change` event if
 * the value of the active element has changed.
 */
function handlePropertyChange(nativeEvent) {
  if (nativeEvent.propertyName !== 'value') {
    return;
  }
  var value = nativeEvent.srcElement.value;
  if (value === activeElementValue) {
    return;
  }
  activeElementValue = value;

  manualDispatchChangeEvent(nativeEvent);
}

/**
 * If a `change` event should be fired, returns the target's ID.
 */
function getTargetIDForInputEvent(topLevelType, topLevelTarget, topLevelTargetID) {
  if (topLevelType === topLevelTypes.topInput) {
    // In modern browsers (i.e., not IE8 or IE9), the input event is exactly
    // what we want so fall through here and trigger an abstract event
    return topLevelTargetID;
  }
}

// For IE8 and IE9.
function handleEventsForInputEventIE(topLevelType, topLevelTarget, topLevelTargetID) {
  if (topLevelType === topLevelTypes.topFocus) {
    // In IE8, we can capture almost all .value changes by adding a
    // propertychange handler and looking for events with propertyName
    // equal to 'value'
    // In IE9, propertychange fires for most input events but is buggy and
    // doesn't fire when text is deleted, but conveniently, selectionchange
    // appears to fire in all of the remaining cases so we catch those and
    // forward the event if the value has changed
    // In either case, we don't want to call the event handler if the value
    // is changed from JS so we redefine a setter for `.value` that updates
    // our activeElementValue variable, allowing us to ignore those changes
    //
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForValueChange();
    startWatchingForValueChange(topLevelTarget, topLevelTargetID);
  } else if (topLevelType === topLevelTypes.topBlur) {
    stopWatchingForValueChange();
  }
}

// For IE8 and IE9.
function getTargetIDForInputEventIE(topLevelType, topLevelTarget, topLevelTargetID) {
  if (topLevelType === topLevelTypes.topSelectionChange || topLevelType === topLevelTypes.topKeyUp || topLevelType === topLevelTypes.topKeyDown) {
    // On the selectionchange event, the target is just document which isn't
    // helpful for us so just check activeElement instead.
    //
    // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
    // propertychange on the first input event after setting `value` from a
    // script and fires only keydown, keypress, keyup. Catching keyup usually
    // gets it and catching keydown lets us fire an event for the first
    // keystroke if user does a key repeat (it'll be a little delayed: right
    // before the second keystroke). Other input methods (e.g., paste) seem to
    // fire selectionchange normally.
    if (activeElement && activeElement.value !== activeElementValue) {
      activeElementValue = activeElement.value;
      return activeElementID;
    }
  }
}

/**
 * SECTION: handle `click` event
 */
function shouldUseClickEvent(elem) {
  // Use the `click` event to detect changes to checkbox and radio inputs.
  // This approach works across all browsers, whereas `change` does not fire
  // until `blur` in IE8.
  return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');
}

function getTargetIDForClickEvent(topLevelType, topLevelTarget, topLevelTargetID) {
  if (topLevelType === topLevelTypes.topClick) {
    return topLevelTargetID;
  }
}

/**
 * This plugin creates an `onChange` event that normalizes change events
 * across form elements. This event fires at a time when it's possible to
 * change the element's value without seeing a flicker.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - select
 */
var ChangeEventPlugin = {

  eventTypes: eventTypes,

  /**
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {

    var getTargetIDFunc, handleEventFunc;
    if (shouldUseChangeEvent(topLevelTarget)) {
      if (doesChangeEventBubble) {
        getTargetIDFunc = getTargetIDForChangeEvent;
      } else {
        handleEventFunc = handleEventsForChangeEventIE8;
      }
    } else if (isTextInputElement(topLevelTarget)) {
      if (isInputEventSupported) {
        getTargetIDFunc = getTargetIDForInputEvent;
      } else {
        getTargetIDFunc = getTargetIDForInputEventIE;
        handleEventFunc = handleEventsForInputEventIE;
      }
    } else if (shouldUseClickEvent(topLevelTarget)) {
      getTargetIDFunc = getTargetIDForClickEvent;
    }

    if (getTargetIDFunc) {
      var targetID = getTargetIDFunc(topLevelType, topLevelTarget, topLevelTargetID);
      if (targetID) {
        var event = SyntheticEvent.getPooled(eventTypes.change, targetID, nativeEvent, nativeEventTarget);
        event.type = 'change';
        EventPropagators.accumulateTwoPhaseDispatches(event);
        return event;
      }
    }

    if (handleEventFunc) {
      handleEventFunc(topLevelType, topLevelTarget, topLevelTargetID);
    }
  }

};

module.exports = ChangeEventPlugin;
},{"./EventConstants":17,"./EventPluginHub":18,"./EventPropagators":21,"./ReactUpdates":85,"./SyntheticEvent":93,"./isEventSupported":119,"./isTextInputElement":120,"fbjs/lib/ExecutionEnvironment":131,"fbjs/lib/keyOf":149}],10:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ClientReactRootIndex
 * @typechecks
 */

'use strict';

var nextReactRootIndex = 0;

var ClientReactRootIndex = {
  createReactRootIndex: function () {
    return nextReactRootIndex++;
  }
};

module.exports = ClientReactRootIndex;
},{}],11:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule DOMChildrenOperations
 * @typechecks static-only
 */

'use strict';

var Danger = require('./Danger');
var ReactMultiChildUpdateTypes = require('./ReactMultiChildUpdateTypes');

var setInnerHTML = require('./setInnerHTML');
var setTextContent = require('./setTextContent');
var invariant = require('fbjs/lib/invariant');

/**
 * Inserts `childNode` as a child of `parentNode` at the `index`.
 *
 * @param {DOMElement} parentNode Parent node in which to insert.
 * @param {DOMElement} childNode Child node to insert.
 * @param {number} index Index at which to insert the child.
 * @internal
 */
function insertChildAt(parentNode, childNode, index) {
  // By exploiting arrays returning `undefined` for an undefined index, we can
  // rely exclusively on `insertBefore(node, null)` instead of also using
  // `appendChild(node)`. However, using `undefined` is not allowed by all
  // browsers so we must replace it with `null`.

  // fix render order error in safari
  // IE8 will throw error when index out of list size.
  var beforeChild = index >= parentNode.childNodes.length ? null : parentNode.childNodes.item(index);

  parentNode.insertBefore(childNode, beforeChild);
}

/**
 * Operations for updating with DOM children.
 */
var DOMChildrenOperations = {

  dangerouslyReplaceNodeWithMarkup: Danger.dangerouslyReplaceNodeWithMarkup,

  updateTextContent: setTextContent,

  /**
   * Updates a component's children by processing a series of updates. The
   * update configurations are each expected to have a `parentNode` property.
   *
   * @param {array<object>} updates List of update configurations.
   * @param {array<string>} markupList List of markup strings.
   * @internal
   */
  processUpdates: function (updates, markupList) {
    var update;
    // Mapping from parent IDs to initial child orderings.
    var initialChildren = null;
    // List of children that will be moved or removed.
    var updatedChildren = null;

    for (var i = 0; i < updates.length; i++) {
      update = updates[i];
      if (update.type === ReactMultiChildUpdateTypes.MOVE_EXISTING || update.type === ReactMultiChildUpdateTypes.REMOVE_NODE) {
        var updatedIndex = update.fromIndex;
        var updatedChild = update.parentNode.childNodes[updatedIndex];
        var parentID = update.parentID;

        !updatedChild ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processUpdates(): Unable to find child %s of element. This ' + 'probably means the DOM was unexpectedly mutated (e.g., by the ' + 'browser), usually due to forgetting a <tbody> when using tables, ' + 'nesting tags like <form>, <p>, or <a>, or using non-SVG elements ' + 'in an <svg> parent. Try inspecting the child nodes of the element ' + 'with React ID `%s`.', updatedIndex, parentID) : invariant(false) : undefined;

        initialChildren = initialChildren || {};
        initialChildren[parentID] = initialChildren[parentID] || [];
        initialChildren[parentID][updatedIndex] = updatedChild;

        updatedChildren = updatedChildren || [];
        updatedChildren.push(updatedChild);
      }
    }

    var renderedMarkup = Danger.dangerouslyRenderMarkup(markupList);

    // Remove updated children first so that `toIndex` is consistent.
    if (updatedChildren) {
      for (var j = 0; j < updatedChildren.length; j++) {
        updatedChildren[j].parentNode.removeChild(updatedChildren[j]);
      }
    }

    for (var k = 0; k < updates.length; k++) {
      update = updates[k];
      switch (update.type) {
        case ReactMultiChildUpdateTypes.INSERT_MARKUP:
          insertChildAt(update.parentNode, renderedMarkup[update.markupIndex], update.toIndex);
          break;
        case ReactMultiChildUpdateTypes.MOVE_EXISTING:
          insertChildAt(update.parentNode, initialChildren[update.parentID][update.fromIndex], update.toIndex);
          break;
        case ReactMultiChildUpdateTypes.SET_MARKUP:
          setInnerHTML(update.parentNode, update.content);
          break;
        case ReactMultiChildUpdateTypes.TEXT_CONTENT:
          setTextContent(update.parentNode, update.content);
          break;
        case ReactMultiChildUpdateTypes.REMOVE_NODE:
          // Already removed by the for-loop above.
          break;
      }
    }
  }

};

module.exports = DOMChildrenOperations;
}).call(this,require('_process'))
},{"./Danger":14,"./ReactMultiChildUpdateTypes":69,"./setInnerHTML":125,"./setTextContent":126,"_process":1,"fbjs/lib/invariant":145}],12:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule DOMProperty
 * @typechecks static-only
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

function checkMask(value, bitmask) {
  return (value & bitmask) === bitmask;
}

var DOMPropertyInjection = {
  /**
   * Mapping from normalized, camelcased property names to a configuration that
   * specifies how the associated DOM property should be accessed or rendered.
   */
  MUST_USE_ATTRIBUTE: 0x1,
  MUST_USE_PROPERTY: 0x2,
  HAS_SIDE_EFFECTS: 0x4,
  HAS_BOOLEAN_VALUE: 0x8,
  HAS_NUMERIC_VALUE: 0x10,
  HAS_POSITIVE_NUMERIC_VALUE: 0x20 | 0x10,
  HAS_OVERLOADED_BOOLEAN_VALUE: 0x40,

  /**
   * Inject some specialized knowledge about the DOM. This takes a config object
   * with the following properties:
   *
   * isCustomAttribute: function that given an attribute name will return true
   * if it can be inserted into the DOM verbatim. Useful for data-* or aria-*
   * attributes where it's impossible to enumerate all of the possible
   * attribute names,
   *
   * Properties: object mapping DOM property name to one of the
   * DOMPropertyInjection constants or null. If your attribute isn't in here,
   * it won't get written to the DOM.
   *
   * DOMAttributeNames: object mapping React attribute name to the DOM
   * attribute name. Attribute names not specified use the **lowercase**
   * normalized name.
   *
   * DOMAttributeNamespaces: object mapping React attribute name to the DOM
   * attribute namespace URL. (Attribute names not specified use no namespace.)
   *
   * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.
   * Property names not specified use the normalized name.
   *
   * DOMMutationMethods: Properties that require special mutation methods. If
   * `value` is undefined, the mutation method should unset the property.
   *
   * @param {object} domPropertyConfig the config as described above.
   */
  injectDOMPropertyConfig: function (domPropertyConfig) {
    var Injection = DOMPropertyInjection;
    var Properties = domPropertyConfig.Properties || {};
    var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {};
    var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};
    var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};
    var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};

    if (domPropertyConfig.isCustomAttribute) {
      DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute);
    }

    for (var propName in Properties) {
      !!DOMProperty.properties.hasOwnProperty(propName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'injectDOMPropertyConfig(...): You\'re trying to inject DOM property ' + '\'%s\' which has already been injected. You may be accidentally ' + 'injecting the same DOM property config twice, or you may be ' + 'injecting two configs that have conflicting property names.', propName) : invariant(false) : undefined;

      var lowerCased = propName.toLowerCase();
      var propConfig = Properties[propName];

      var propertyInfo = {
        attributeName: lowerCased,
        attributeNamespace: null,
        propertyName: propName,
        mutationMethod: null,

        mustUseAttribute: checkMask(propConfig, Injection.MUST_USE_ATTRIBUTE),
        mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY),
        hasSideEffects: checkMask(propConfig, Injection.HAS_SIDE_EFFECTS),
        hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE),
        hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE),
        hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE),
        hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE)
      };

      !(!propertyInfo.mustUseAttribute || !propertyInfo.mustUseProperty) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Cannot require using both attribute and property: %s', propName) : invariant(false) : undefined;
      !(propertyInfo.mustUseProperty || !propertyInfo.hasSideEffects) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Properties that have side effects must use property: %s', propName) : invariant(false) : undefined;
      !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or ' + 'numeric value, but not a combination: %s', propName) : invariant(false) : undefined;

      if (process.env.NODE_ENV !== 'production') {
        DOMProperty.getPossibleStandardName[lowerCased] = propName;
      }

      if (DOMAttributeNames.hasOwnProperty(propName)) {
        var attributeName = DOMAttributeNames[propName];
        propertyInfo.attributeName = attributeName;
        if (process.env.NODE_ENV !== 'production') {
          DOMProperty.getPossibleStandardName[attributeName] = propName;
        }
      }

      if (DOMAttributeNamespaces.hasOwnProperty(propName)) {
        propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName];
      }

      if (DOMPropertyNames.hasOwnProperty(propName)) {
        propertyInfo.propertyName = DOMPropertyNames[propName];
      }

      if (DOMMutationMethods.hasOwnProperty(propName)) {
        propertyInfo.mutationMethod = DOMMutationMethods[propName];
      }

      DOMProperty.properties[propName] = propertyInfo;
    }
  }
};
var defaultValueCache = {};

/**
 * DOMProperty exports lookup objects that can be used like functions:
 *
 *   > DOMProperty.isValid['id']
 *   true
 *   > DOMProperty.isValid['foobar']
 *   undefined
 *
 * Although this may be confusing, it performs better in general.
 *
 * @see http://jsperf.com/key-exists
 * @see http://jsperf.com/key-missing
 */
var DOMProperty = {

  ID_ATTRIBUTE_NAME: 'data-reactid',

  /**
   * Map from property "standard name" to an object with info about how to set
   * the property in the DOM. Each object contains:
   *
   * attributeName:
   *   Used when rendering markup or with `*Attribute()`.
   * attributeNamespace
   * propertyName:
   *   Used on DOM node instances. (This includes properties that mutate due to
   *   external factors.)
   * mutationMethod:
   *   If non-null, used instead of the property or `setAttribute()` after
   *   initial render.
   * mustUseAttribute:
   *   Whether the property must be accessed and mutated using `*Attribute()`.
   *   (This includes anything that fails `<propName> in <element>`.)
   * mustUseProperty:
   *   Whether the property must be accessed and mutated as an object property.
   * hasSideEffects:
   *   Whether or not setting a value causes side effects such as triggering
   *   resources to be loaded or text selection changes. If true, we read from
   *   the DOM before updating to ensure that the value is only set if it has
   *   changed.
   * hasBooleanValue:
   *   Whether the property should be removed when set to a falsey value.
   * hasNumericValue:
   *   Whether the property must be numeric or parse as a numeric and should be
   *   removed when set to a falsey value.
   * hasPositiveNumericValue:
   *   Whether the property must be positive numeric or parse as a positive
   *   numeric and should be removed when set to a falsey value.
   * hasOverloadedBooleanValue:
   *   Whether the property can be used as a flag as well as with a value.
   *   Removed when strictly equal to false; present without a value when
   *   strictly equal to true; present with a value otherwise.
   */
  properties: {},

  /**
   * Mapping from lowercase property names to the properly cased version, used
   * to warn in the case of missing properties. Available only in __DEV__.
   * @type {Object}
   */
  getPossibleStandardName: process.env.NODE_ENV !== 'production' ? {} : null,

  /**
   * All of the isCustomAttribute() functions that have been injected.
   */
  _isCustomAttributeFunctions: [],

  /**
   * Checks whether a property name is a custom attribute.
   * @method
   */
  isCustomAttribute: function (attributeName) {
    for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {
      var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];
      if (isCustomAttributeFn(attributeName)) {
        return true;
      }
    }
    return false;
  },

  /**
   * Returns the default property value for a DOM property (i.e., not an
   * attribute). Most default values are '' or false, but not all. Worse yet,
   * some (in particular, `type`) vary depending on the type of element.
   *
   * TODO: Is it better to grab all the possible properties when creating an
   * element to avoid having to create the same element twice?
   */
  getDefaultValueForProperty: function (nodeName, prop) {
    var nodeDefaults = defaultValueCache[nodeName];
    var testElement;
    if (!nodeDefaults) {
      defaultValueCache[nodeName] = nodeDefaults = {};
    }
    if (!(prop in nodeDefaults)) {
      testElement = document.createElement(nodeName);
      nodeDefaults[prop] = testElement[prop];
    }
    return nodeDefaults[prop];
  },

  injection: DOMPropertyInjection
};

module.exports = DOMProperty;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],13:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule DOMPropertyOperations
 * @typechecks static-only
 */

'use strict';

var DOMProperty = require('./DOMProperty');

var quoteAttributeValueForBrowser = require('./quoteAttributeValueForBrowser');
var warning = require('fbjs/lib/warning');

// Simplified subset
var VALID_ATTRIBUTE_NAME_REGEX = /^[a-zA-Z_][a-zA-Z_\.\-\d]*$/;
var illegalAttributeNameCache = {};
var validatedAttributeNameCache = {};

function isAttributeNameSafe(attributeName) {
  if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {
    return true;
  }
  if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {
    return false;
  }
  if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {
    validatedAttributeNameCache[attributeName] = true;
    return true;
  }
  illegalAttributeNameCache[attributeName] = true;
  process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid attribute name: `%s`', attributeName) : undefined;
  return false;
}

function shouldIgnoreValue(propertyInfo, value) {
  return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;
}

if (process.env.NODE_ENV !== 'production') {
  var reactProps = {
    children: true,
    dangerouslySetInnerHTML: true,
    key: true,
    ref: true
  };
  var warnedProperties = {};

  var warnUnknownProperty = function (name) {
    if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {
      return;
    }

    warnedProperties[name] = true;
    var lowerCasedName = name.toLowerCase();

    // data-* attributes should be lowercase; suggest the lowercase version
    var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;

    // For now, only warn when we have a suggested correction. This prevents
    // logging too much when using transferPropsTo.
    process.env.NODE_ENV !== 'production' ? warning(standardName == null, 'Unknown DOM property %s. Did you mean %s?', name, standardName) : undefined;
  };
}

/**
 * Operations for dealing with DOM properties.
 */
var DOMPropertyOperations = {

  /**
   * Creates markup for the ID property.
   *
   * @param {string} id Unescaped ID.
   * @return {string} Markup string.
   */
  createMarkupForID: function (id) {
    return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id);
  },

  /**
   * Creates markup for a property.
   *
   * @param {string} name
   * @param {*} value
   * @return {?string} Markup string, or null if the property was invalid.
   */
  createMarkupForProperty: function (name, value) {
    var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
    if (propertyInfo) {
      if (shouldIgnoreValue(propertyInfo, value)) {
        return '';
      }
      var attributeName = propertyInfo.attributeName;
      if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {
        return attributeName + '=""';
      }
      return attributeName + '=' + quoteAttributeValueForBrowser(value);
    } else if (DOMProperty.isCustomAttribute(name)) {
      if (value == null) {
        return '';
      }
      return name + '=' + quoteAttributeValueForBrowser(value);
    } else if (process.env.NODE_ENV !== 'production') {
      warnUnknownProperty(name);
    }
    return null;
  },

  /**
   * Creates markup for a custom property.
   *
   * @param {string} name
   * @param {*} value
   * @return {string} Markup string, or empty string if the property was invalid.
   */
  createMarkupForCustomAttribute: function (name, value) {
    if (!isAttributeNameSafe(name) || value == null) {
      return '';
    }
    return name + '=' + quoteAttributeValueForBrowser(value);
  },

  /**
   * Sets the value for a property on a node.
   *
   * @param {DOMElement} node
   * @param {string} name
   * @param {*} value
   */
  setValueForProperty: function (node, name, value) {
    var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
    if (propertyInfo) {
      var mutationMethod = propertyInfo.mutationMethod;
      if (mutationMethod) {
        mutationMethod(node, value);
      } else if (shouldIgnoreValue(propertyInfo, value)) {
        this.deleteValueForProperty(node, name);
      } else if (propertyInfo.mustUseAttribute) {
        var attributeName = propertyInfo.attributeName;
        var namespace = propertyInfo.attributeNamespace;
        // `setAttribute` with objects becomes only `[object]` in IE8/9,
        // ('' + value) makes it output the correct toString()-value.
        if (namespace) {
          node.setAttributeNS(namespace, attributeName, '' + value);
        } else {
          node.setAttribute(attributeName, '' + value);
        }
      } else {
        var propName = propertyInfo.propertyName;
        // Must explicitly cast values for HAS_SIDE_EFFECTS-properties to the
        // property type before comparing; only `value` does and is string.
        if (!propertyInfo.hasSideEffects || '' + node[propName] !== '' + value) {
          // Contrary to `setAttribute`, object properties are properly
          // `toString`ed by IE8/9.
          node[propName] = value;
        }
      }
    } else if (DOMProperty.isCustomAttribute(name)) {
      DOMPropertyOperations.setValueForAttribute(node, name, value);
    } else if (process.env.NODE_ENV !== 'production') {
      warnUnknownProperty(name);
    }
  },

  setValueForAttribute: function (node, name, value) {
    if (!isAttributeNameSafe(name)) {
      return;
    }
    if (value == null) {
      node.removeAttribute(name);
    } else {
      node.setAttribute(name, '' + value);
    }
  },

  /**
   * Deletes the value for a property on a node.
   *
   * @param {DOMElement} node
   * @param {string} name
   */
  deleteValueForProperty: function (node, name) {
    var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
    if (propertyInfo) {
      var mutationMethod = propertyInfo.mutationMethod;
      if (mutationMethod) {
        mutationMethod(node, undefined);
      } else if (propertyInfo.mustUseAttribute) {
        node.removeAttribute(propertyInfo.attributeName);
      } else {
        var propName = propertyInfo.propertyName;
        var defaultValue = DOMProperty.getDefaultValueForProperty(node.nodeName, propName);
        if (!propertyInfo.hasSideEffects || '' + node[propName] !== defaultValue) {
          node[propName] = defaultValue;
        }
      }
    } else if (DOMProperty.isCustomAttribute(name)) {
      node.removeAttribute(name);
    } else if (process.env.NODE_ENV !== 'production') {
      warnUnknownProperty(name);
    }
  }

};

module.exports = DOMPropertyOperations;
}).call(this,require('_process'))
},{"./DOMProperty":12,"./quoteAttributeValueForBrowser":123,"_process":1,"fbjs/lib/warning":155}],14:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule Danger
 * @typechecks static-only
 */

'use strict';

var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var createNodesFromMarkup = require('fbjs/lib/createNodesFromMarkup');
var emptyFunction = require('fbjs/lib/emptyFunction');
var getMarkupWrap = require('fbjs/lib/getMarkupWrap');
var invariant = require('fbjs/lib/invariant');

var OPEN_TAG_NAME_EXP = /^(<[^ \/>]+)/;
var RESULT_INDEX_ATTR = 'data-danger-index';

/**
 * Extracts the `nodeName` from a string of markup.
 *
 * NOTE: Extracting the `nodeName` does not require a regular expression match
 * because we make assumptions about React-generated markup (i.e. there are no
 * spaces surrounding the opening tag and there is at least one attribute).
 *
 * @param {string} markup String of markup.
 * @return {string} Node name of the supplied markup.
 * @see http://jsperf.com/extract-nodename
 */
function getNodeName(markup) {
  return markup.substring(1, markup.indexOf(' '));
}

var Danger = {

  /**
   * Renders markup into an array of nodes. The markup is expected to render
   * into a list of root nodes. Also, the length of `resultList` and
   * `markupList` should be the same.
   *
   * @param {array<string>} markupList List of markup strings to render.
   * @return {array<DOMElement>} List of rendered nodes.
   * @internal
   */
  dangerouslyRenderMarkup: function (markupList) {
    !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyRenderMarkup(...): Cannot render markup in a worker ' + 'thread. Make sure `window` and `document` are available globally ' + 'before requiring React when unit testing or use ' + 'React.renderToString for server rendering.') : invariant(false) : undefined;
    var nodeName;
    var markupByNodeName = {};
    // Group markup by `nodeName` if a wrap is necessary, else by '*'.
    for (var i = 0; i < markupList.length; i++) {
      !markupList[i] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyRenderMarkup(...): Missing markup.') : invariant(false) : undefined;
      nodeName = getNodeName(markupList[i]);
      nodeName = getMarkupWrap(nodeName) ? nodeName : '*';
      markupByNodeName[nodeName] = markupByNodeName[nodeName] || [];
      markupByNodeName[nodeName][i] = markupList[i];
    }
    var resultList = [];
    var resultListAssignmentCount = 0;
    for (nodeName in markupByNodeName) {
      if (!markupByNodeName.hasOwnProperty(nodeName)) {
        continue;
      }
      var markupListByNodeName = markupByNodeName[nodeName];

      // This for-in loop skips the holes of the sparse array. The order of
      // iteration should follow the order of assignment, which happens to match
      // numerical index order, but we don't rely on that.
      var resultIndex;
      for (resultIndex in markupListByNodeName) {
        if (markupListByNodeName.hasOwnProperty(resultIndex)) {
          var markup = markupListByNodeName[resultIndex];

          // Push the requested markup with an additional RESULT_INDEX_ATTR
          // attribute.  If the markup does not start with a < character, it
          // will be discarded below (with an appropriate console.error).
          markupListByNodeName[resultIndex] = markup.replace(OPEN_TAG_NAME_EXP,
          // This index will be parsed back out below.
          '$1 ' + RESULT_INDEX_ATTR + '="' + resultIndex + '" ');
        }
      }

      // Render each group of markup with similar wrapping `nodeName`.
      var renderNodes = createNodesFromMarkup(markupListByNodeName.join(''), emptyFunction // Do nothing special with <script> tags.
      );

      for (var j = 0; j < renderNodes.length; ++j) {
        var renderNode = renderNodes[j];
        if (renderNode.hasAttribute && renderNode.hasAttribute(RESULT_INDEX_ATTR)) {

          resultIndex = +renderNode.getAttribute(RESULT_INDEX_ATTR);
          renderNode.removeAttribute(RESULT_INDEX_ATTR);

          !!resultList.hasOwnProperty(resultIndex) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Danger: Assigning to an already-occupied result index.') : invariant(false) : undefined;

          resultList[resultIndex] = renderNode;

          // This should match resultList.length and markupList.length when
          // we're done.
          resultListAssignmentCount += 1;
        } else if (process.env.NODE_ENV !== 'production') {
          console.error('Danger: Discarding unexpected node:', renderNode);
        }
      }
    }

    // Although resultList was populated out of order, it should now be a dense
    // array.
    !(resultListAssignmentCount === resultList.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Danger: Did not assign to every index of resultList.') : invariant(false) : undefined;

    !(resultList.length === markupList.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Danger: Expected markup to render %s nodes, but rendered %s.', markupList.length, resultList.length) : invariant(false) : undefined;

    return resultList;
  },

  /**
   * Replaces a node with a string of markup at its current position within its
   * parent. The markup must render into a single root node.
   *
   * @param {DOMElement} oldChild Child node to replace.
   * @param {string} markup Markup to render in place of the child node.
   * @internal
   */
  dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) {
    !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' + 'worker thread. Make sure `window` and `document` are available ' + 'globally before requiring React when unit testing or use ' + 'React.renderToString for server rendering.') : invariant(false) : undefined;
    !markup ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(false) : undefined;
    !(oldChild.tagName.toLowerCase() !== 'html') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the ' + '<html> node. This is because browser quirks make this unreliable ' + 'and/or slow. If you want to render to the root you must use ' + 'server rendering. See React.renderToString().') : invariant(false) : undefined;

    var newChild = createNodesFromMarkup(markup, emptyFunction)[0];
    oldChild.parentNode.replaceChild(newChild, oldChild);
  }

};

module.exports = Danger;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/ExecutionEnvironment":131,"fbjs/lib/createNodesFromMarkup":136,"fbjs/lib/emptyFunction":137,"fbjs/lib/getMarkupWrap":141,"fbjs/lib/invariant":145}],15:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule DefaultEventPluginOrder
 */

'use strict';

var keyOf = require('fbjs/lib/keyOf');

/**
 * Module that is injectable into `EventPluginHub`, that specifies a
 * deterministic ordering of `EventPlugin`s. A convenient way to reason about
 * plugins, without having to package every one of them. This is better than
 * having plugins be ordered in the same order that they are injected because
 * that ordering would be influenced by the packaging order.
 * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that
 * preventing default on events is convenient in `SimpleEventPlugin` handlers.
 */
var DefaultEventPluginOrder = [keyOf({ ResponderEventPlugin: null }), keyOf({ SimpleEventPlugin: null }), keyOf({ TapEventPlugin: null }), keyOf({ EnterLeaveEventPlugin: null }), keyOf({ ChangeEventPlugin: null }), keyOf({ SelectEventPlugin: null }), keyOf({ BeforeInputEventPlugin: null })];

module.exports = DefaultEventPluginOrder;
},{"fbjs/lib/keyOf":149}],16:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule EnterLeaveEventPlugin
 * @typechecks static-only
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventPropagators = require('./EventPropagators');
var SyntheticMouseEvent = require('./SyntheticMouseEvent');

var ReactMount = require('./ReactMount');
var keyOf = require('fbjs/lib/keyOf');

var topLevelTypes = EventConstants.topLevelTypes;
var getFirstReactDOM = ReactMount.getFirstReactDOM;

var eventTypes = {
  mouseEnter: {
    registrationName: keyOf({ onMouseEnter: null }),
    dependencies: [topLevelTypes.topMouseOut, topLevelTypes.topMouseOver]
  },
  mouseLeave: {
    registrationName: keyOf({ onMouseLeave: null }),
    dependencies: [topLevelTypes.topMouseOut, topLevelTypes.topMouseOver]
  }
};

var extractedEvents = [null, null];

var EnterLeaveEventPlugin = {

  eventTypes: eventTypes,

  /**
   * For almost every interaction we care about, there will be both a top-level
   * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that
   * we do not extract duplicate events. However, moving the mouse into the
   * browser from outside will not fire a `mouseout` event. In this case, we use
   * the `mouseover` top-level event.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
    if (topLevelType === topLevelTypes.topMouseOver && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {
      return null;
    }
    if (topLevelType !== topLevelTypes.topMouseOut && topLevelType !== topLevelTypes.topMouseOver) {
      // Must not be a mouse in or mouse out - ignoring.
      return null;
    }

    var win;
    if (topLevelTarget.window === topLevelTarget) {
      // `topLevelTarget` is probably a window object.
      win = topLevelTarget;
    } else {
      // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
      var doc = topLevelTarget.ownerDocument;
      if (doc) {
        win = doc.defaultView || doc.parentWindow;
      } else {
        win = window;
      }
    }

    var from, to;
    if (topLevelType === topLevelTypes.topMouseOut) {
      from = topLevelTarget;
      to = getFirstReactDOM(nativeEvent.relatedTarget || nativeEvent.toElement) || win;
    } else {
      from = win;
      to = topLevelTarget;
    }

    if (from === to) {
      // Nothing pertains to our managed components.
      return null;
    }

    var fromID = from ? ReactMount.getID(from) : '';
    var toID = to ? ReactMount.getID(to) : '';

    var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, fromID, nativeEvent, nativeEventTarget);
    leave.type = 'mouseleave';
    leave.target = from;
    leave.relatedTarget = to;

    var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, toID, nativeEvent, nativeEventTarget);
    enter.type = 'mouseenter';
    enter.target = to;
    enter.relatedTarget = from;

    EventPropagators.accumulateEnterLeaveDispatches(leave, enter, fromID, toID);

    extractedEvents[0] = leave;
    extractedEvents[1] = enter;

    return extractedEvents;
  }

};

module.exports = EnterLeaveEventPlugin;
},{"./EventConstants":17,"./EventPropagators":21,"./ReactMount":67,"./SyntheticMouseEvent":97,"fbjs/lib/keyOf":149}],17:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule EventConstants
 */

'use strict';

var keyMirror = require('fbjs/lib/keyMirror');

var PropagationPhases = keyMirror({ bubbled: null, captured: null });

/**
 * Types of raw signals from the browser caught at the top level.
 */
var topLevelTypes = keyMirror({
  topAbort: null,
  topBlur: null,
  topCanPlay: null,
  topCanPlayThrough: null,
  topChange: null,
  topClick: null,
  topCompositionEnd: null,
  topCompositionStart: null,
  topCompositionUpdate: null,
  topContextMenu: null,
  topCopy: null,
  topCut: null,
  topDoubleClick: null,
  topDrag: null,
  topDragEnd: null,
  topDragEnter: null,
  topDragExit: null,
  topDragLeave: null,
  topDragOver: null,
  topDragStart: null,
  topDrop: null,
  topDurationChange: null,
  topEmptied: null,
  topEncrypted: null,
  topEnded: null,
  topError: null,
  topFocus: null,
  topInput: null,
  topKeyDown: null,
  topKeyPress: null,
  topKeyUp: null,
  topLoad: null,
  topLoadedData: null,
  topLoadedMetadata: null,
  topLoadStart: null,
  topMouseDown: null,
  topMouseMove: null,
  topMouseOut: null,
  topMouseOver: null,
  topMouseUp: null,
  topPaste: null,
  topPause: null,
  topPlay: null,
  topPlaying: null,
  topProgress: null,
  topRateChange: null,
  topReset: null,
  topScroll: null,
  topSeeked: null,
  topSeeking: null,
  topSelectionChange: null,
  topStalled: null,
  topSuspend: null,
  topSubmit: null,
  topTextInput: null,
  topTimeUpdate: null,
  topTouchCancel: null,
  topTouchEnd: null,
  topTouchMove: null,
  topTouchStart: null,
  topVolumeChange: null,
  topWaiting: null,
  topWheel: null
});

var EventConstants = {
  topLevelTypes: topLevelTypes,
  PropagationPhases: PropagationPhases
};

module.exports = EventConstants;
},{"fbjs/lib/keyMirror":148}],18:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule EventPluginHub
 */

'use strict';

var EventPluginRegistry = require('./EventPluginRegistry');
var EventPluginUtils = require('./EventPluginUtils');

var accumulateInto = require('./accumulateInto');
var forEachAccumulated = require('./forEachAccumulated');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

/**
 * Internal store for event listeners
 */
var listenerBank = {};

/**
 * Internal queue of events that have accumulated their dispatches and are
 * waiting to have their dispatches executed.
 */
var eventQueue = null;

/**
 * Dispatches an event and releases it back into the pool, unless persistent.
 *
 * @param {?object} event Synthetic event to be dispatched.
 * @private
 */
var executeDispatchesAndRelease = function (event) {
  if (event) {
    var executeDispatch = EventPluginUtils.executeDispatch;
    // Plugins can provide custom behavior when dispatching events.
    var PluginModule = EventPluginRegistry.getPluginModuleForEvent(event);
    if (PluginModule && PluginModule.executeDispatch) {
      executeDispatch = PluginModule.executeDispatch;
    }
    EventPluginUtils.executeDispatchesInOrder(event, executeDispatch);

    if (!event.isPersistent()) {
      event.constructor.release(event);
    }
  }
};

/**
 * - `InstanceHandle`: [required] Module that performs logical traversals of DOM
 *   hierarchy given ids of the logical DOM elements involved.
 */
var InstanceHandle = null;

function validateInstanceHandle() {
  var valid = InstanceHandle && InstanceHandle.traverseTwoPhase && InstanceHandle.traverseEnterLeave;
  process.env.NODE_ENV !== 'production' ? warning(valid, 'InstanceHandle not injected before use!') : undefined;
}

/**
 * This is a unified interface for event plugins to be installed and configured.
 *
 * Event plugins can implement the following properties:
 *
 *   `extractEvents` {function(string, DOMEventTarget, string, object): *}
 *     Required. When a top-level event is fired, this method is expected to
 *     extract synthetic events that will in turn be queued and dispatched.
 *
 *   `eventTypes` {object}
 *     Optional, plugins that fire events must publish a mapping of registration
 *     names that are used to register listeners. Values of this mapping must
 *     be objects that contain `registrationName` or `phasedRegistrationNames`.
 *
 *   `executeDispatch` {function(object, function, string)}
 *     Optional, allows plugins to override how an event gets dispatched. By
 *     default, the listener is simply invoked.
 *
 * Each plugin that is injected into `EventsPluginHub` is immediately operable.
 *
 * @public
 */
var EventPluginHub = {

  /**
   * Methods for injecting dependencies.
   */
  injection: {

    /**
     * @param {object} InjectedMount
     * @public
     */
    injectMount: EventPluginUtils.injection.injectMount,

    /**
     * @param {object} InjectedInstanceHandle
     * @public
     */
    injectInstanceHandle: function (InjectedInstanceHandle) {
      InstanceHandle = InjectedInstanceHandle;
      if (process.env.NODE_ENV !== 'production') {
        validateInstanceHandle();
      }
    },

    getInstanceHandle: function () {
      if (process.env.NODE_ENV !== 'production') {
        validateInstanceHandle();
      }
      return InstanceHandle;
    },

    /**
     * @param {array} InjectedEventPluginOrder
     * @public
     */
    injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,

    /**
     * @param {object} injectedNamesToPlugins Map from names to plugin modules.
     */
    injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName

  },

  eventNameDispatchConfigs: EventPluginRegistry.eventNameDispatchConfigs,

  registrationNameModules: EventPluginRegistry.registrationNameModules,

  /**
   * Stores `listener` at `listenerBank[registrationName][id]`. Is idempotent.
   *
   * @param {string} id ID of the DOM element.
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   * @param {?function} listener The callback to store.
   */
  putListener: function (id, registrationName, listener) {
    !(typeof listener === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : invariant(false) : undefined;

    var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {});
    bankForRegistrationName[id] = listener;

    var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
    if (PluginModule && PluginModule.didPutListener) {
      PluginModule.didPutListener(id, registrationName, listener);
    }
  },

  /**
   * @param {string} id ID of the DOM element.
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   * @return {?function} The stored callback.
   */
  getListener: function (id, registrationName) {
    var bankForRegistrationName = listenerBank[registrationName];
    return bankForRegistrationName && bankForRegistrationName[id];
  },

  /**
   * Deletes a listener from the registration bank.
   *
   * @param {string} id ID of the DOM element.
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   */
  deleteListener: function (id, registrationName) {
    var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
    if (PluginModule && PluginModule.willDeleteListener) {
      PluginModule.willDeleteListener(id, registrationName);
    }

    var bankForRegistrationName = listenerBank[registrationName];
    // TODO: This should never be null -- when is it?
    if (bankForRegistrationName) {
      delete bankForRegistrationName[id];
    }
  },

  /**
   * Deletes all listeners for the DOM element with the supplied ID.
   *
   * @param {string} id ID of the DOM element.
   */
  deleteAllListeners: function (id) {
    for (var registrationName in listenerBank) {
      if (!listenerBank[registrationName][id]) {
        continue;
      }

      var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
      if (PluginModule && PluginModule.willDeleteListener) {
        PluginModule.willDeleteListener(id, registrationName);
      }

      delete listenerBank[registrationName][id];
    }
  },

  /**
   * Allows registered plugins an opportunity to extract events from top-level
   * native browser events.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @internal
   */
  extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
    var events;
    var plugins = EventPluginRegistry.plugins;
    for (var i = 0; i < plugins.length; i++) {
      // Not every plugin in the ordering may be loaded at runtime.
      var possiblePlugin = plugins[i];
      if (possiblePlugin) {
        var extractedEvents = possiblePlugin.extractEvents(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget);
        if (extractedEvents) {
          events = accumulateInto(events, extractedEvents);
        }
      }
    }
    return events;
  },

  /**
   * Enqueues a synthetic event that should be dispatched when
   * `processEventQueue` is invoked.
   *
   * @param {*} events An accumulation of synthetic events.
   * @internal
   */
  enqueueEvents: function (events) {
    if (events) {
      eventQueue = accumulateInto(eventQueue, events);
    }
  },

  /**
   * Dispatches all synthetic events on the event queue.
   *
   * @internal
   */
  processEventQueue: function () {
    // Set `eventQueue` to null before processing it so that we can tell if more
    // events get enqueued while processing.
    var processingEventQueue = eventQueue;
    eventQueue = null;
    forEachAccumulated(processingEventQueue, executeDispatchesAndRelease);
    !!eventQueue ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing ' + 'an event queue. Support for this has not yet been implemented.') : invariant(false) : undefined;
  },

  /**
   * These are needed for tests only. Do not use!
   */
  __purge: function () {
    listenerBank = {};
  },

  __getListenerBank: function () {
    return listenerBank;
  }

};

module.exports = EventPluginHub;
}).call(this,require('_process'))
},{"./EventPluginRegistry":19,"./EventPluginUtils":20,"./accumulateInto":103,"./forEachAccumulated":110,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],19:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule EventPluginRegistry
 * @typechecks static-only
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

/**
 * Injectable ordering of event plugins.
 */
var EventPluginOrder = null;

/**
 * Injectable mapping from names to event plugin modules.
 */
var namesToPlugins = {};

/**
 * Recomputes the plugin list using the injected plugins and plugin ordering.
 *
 * @private
 */
function recomputePluginOrdering() {
  if (!EventPluginOrder) {
    // Wait until an `EventPluginOrder` is injected.
    return;
  }
  for (var pluginName in namesToPlugins) {
    var PluginModule = namesToPlugins[pluginName];
    var pluginIndex = EventPluginOrder.indexOf(pluginName);
    !(pluginIndex > -1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in ' + 'the plugin ordering, `%s`.', pluginName) : invariant(false) : undefined;
    if (EventPluginRegistry.plugins[pluginIndex]) {
      continue;
    }
    !PluginModule.extractEvents ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` ' + 'method, but `%s` does not.', pluginName) : invariant(false) : undefined;
    EventPluginRegistry.plugins[pluginIndex] = PluginModule;
    var publishedEvents = PluginModule.eventTypes;
    for (var eventName in publishedEvents) {
      !publishEventForPlugin(publishedEvents[eventName], PluginModule, eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : invariant(false) : undefined;
    }
  }
}

/**
 * Publishes an event so that it can be dispatched by the supplied plugin.
 *
 * @param {object} dispatchConfig Dispatch configuration for the event.
 * @param {object} PluginModule Plugin publishing the event.
 * @return {boolean} True if the event was successfully published.
 * @private
 */
function publishEventForPlugin(dispatchConfig, PluginModule, eventName) {
  !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same ' + 'event name, `%s`.', eventName) : invariant(false) : undefined;
  EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;

  var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
  if (phasedRegistrationNames) {
    for (var phaseName in phasedRegistrationNames) {
      if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
        var phasedRegistrationName = phasedRegistrationNames[phaseName];
        publishRegistrationName(phasedRegistrationName, PluginModule, eventName);
      }
    }
    return true;
  } else if (dispatchConfig.registrationName) {
    publishRegistrationName(dispatchConfig.registrationName, PluginModule, eventName);
    return true;
  }
  return false;
}

/**
 * Publishes a registration name that is used to identify dispatched events and
 * can be used with `EventPluginHub.putListener` to register listeners.
 *
 * @param {string} registrationName Registration name to add.
 * @param {object} PluginModule Plugin publishing the event.
 * @private
 */
function publishRegistrationName(registrationName, PluginModule, eventName) {
  !!EventPluginRegistry.registrationNameModules[registrationName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same ' + 'registration name, `%s`.', registrationName) : invariant(false) : undefined;
  EventPluginRegistry.registrationNameModules[registrationName] = PluginModule;
  EventPluginRegistry.registrationNameDependencies[registrationName] = PluginModule.eventTypes[eventName].dependencies;
}

/**
 * Registers plugins so that they can extract and dispatch events.
 *
 * @see {EventPluginHub}
 */
var EventPluginRegistry = {

  /**
   * Ordered list of injected plugins.
   */
  plugins: [],

  /**
   * Mapping from event name to dispatch config
   */
  eventNameDispatchConfigs: {},

  /**
   * Mapping from registration name to plugin module
   */
  registrationNameModules: {},

  /**
   * Mapping from registration name to event name
   */
  registrationNameDependencies: {},

  /**
   * Injects an ordering of plugins (by plugin name). This allows the ordering
   * to be decoupled from injection of the actual plugins so that ordering is
   * always deterministic regardless of packaging, on-the-fly injection, etc.
   *
   * @param {array} InjectedEventPluginOrder
   * @internal
   * @see {EventPluginHub.injection.injectEventPluginOrder}
   */
  injectEventPluginOrder: function (InjectedEventPluginOrder) {
    !!EventPluginOrder ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than ' + 'once. You are likely trying to load more than one copy of React.') : invariant(false) : undefined;
    // Clone the ordering so it cannot be dynamically mutated.
    EventPluginOrder = Array.prototype.slice.call(InjectedEventPluginOrder);
    recomputePluginOrdering();
  },

  /**
   * Injects plugins to be used by `EventPluginHub`. The plugin names must be
   * in the ordering injected by `injectEventPluginOrder`.
   *
   * Plugins can be injected as part of page initialization or on-the-fly.
   *
   * @param {object} injectedNamesToPlugins Map from names to plugin modules.
   * @internal
   * @see {EventPluginHub.injection.injectEventPluginsByName}
   */
  injectEventPluginsByName: function (injectedNamesToPlugins) {
    var isOrderingDirty = false;
    for (var pluginName in injectedNamesToPlugins) {
      if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {
        continue;
      }
      var PluginModule = injectedNamesToPlugins[pluginName];
      if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== PluginModule) {
        !!namesToPlugins[pluginName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins ' + 'using the same name, `%s`.', pluginName) : invariant(false) : undefined;
        namesToPlugins[pluginName] = PluginModule;
        isOrderingDirty = true;
      }
    }
    if (isOrderingDirty) {
      recomputePluginOrdering();
    }
  },

  /**
   * Looks up the plugin for the supplied event.
   *
   * @param {object} event A synthetic event.
   * @return {?object} The plugin that created the supplied event.
   * @internal
   */
  getPluginModuleForEvent: function (event) {
    var dispatchConfig = event.dispatchConfig;
    if (dispatchConfig.registrationName) {
      return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null;
    }
    for (var phase in dispatchConfig.phasedRegistrationNames) {
      if (!dispatchConfig.phasedRegistrationNames.hasOwnProperty(phase)) {
        continue;
      }
      var PluginModule = EventPluginRegistry.registrationNameModules[dispatchConfig.phasedRegistrationNames[phase]];
      if (PluginModule) {
        return PluginModule;
      }
    }
    return null;
  },

  /**
   * Exposed for unit testing.
   * @private
   */
  _resetEventPlugins: function () {
    EventPluginOrder = null;
    for (var pluginName in namesToPlugins) {
      if (namesToPlugins.hasOwnProperty(pluginName)) {
        delete namesToPlugins[pluginName];
      }
    }
    EventPluginRegistry.plugins.length = 0;

    var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;
    for (var eventName in eventNameDispatchConfigs) {
      if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {
        delete eventNameDispatchConfigs[eventName];
      }
    }

    var registrationNameModules = EventPluginRegistry.registrationNameModules;
    for (var registrationName in registrationNameModules) {
      if (registrationNameModules.hasOwnProperty(registrationName)) {
        delete registrationNameModules[registrationName];
      }
    }
  }

};

module.exports = EventPluginRegistry;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],20:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule EventPluginUtils
 */

'use strict';

var EventConstants = require('./EventConstants');

var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

/**
 * Injected dependencies:
 */

/**
 * - `Mount`: [required] Module that can convert between React dom IDs and
 *   actual node references.
 */
var injection = {
  Mount: null,
  injectMount: function (InjectedMount) {
    injection.Mount = InjectedMount;
    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(InjectedMount && InjectedMount.getNode && InjectedMount.getID, 'EventPluginUtils.injection.injectMount(...): Injected Mount ' + 'module is missing getNode or getID.') : undefined;
    }
  }
};

var topLevelTypes = EventConstants.topLevelTypes;

function isEndish(topLevelType) {
  return topLevelType === topLevelTypes.topMouseUp || topLevelType === topLevelTypes.topTouchEnd || topLevelType === topLevelTypes.topTouchCancel;
}

function isMoveish(topLevelType) {
  return topLevelType === topLevelTypes.topMouseMove || topLevelType === topLevelTypes.topTouchMove;
}
function isStartish(topLevelType) {
  return topLevelType === topLevelTypes.topMouseDown || topLevelType === topLevelTypes.topTouchStart;
}

var validateEventDispatches;
if (process.env.NODE_ENV !== 'production') {
  validateEventDispatches = function (event) {
    var dispatchListeners = event._dispatchListeners;
    var dispatchIDs = event._dispatchIDs;

    var listenersIsArr = Array.isArray(dispatchListeners);
    var idsIsArr = Array.isArray(dispatchIDs);
    var IDsLen = idsIsArr ? dispatchIDs.length : dispatchIDs ? 1 : 0;
    var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;

    process.env.NODE_ENV !== 'production' ? warning(idsIsArr === listenersIsArr && IDsLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : undefined;
  };
}

/**
 * Invokes `cb(event, listener, id)`. Avoids using call if no scope is
 * provided. The `(listener,id)` pair effectively forms the "dispatch" but are
 * kept separate to conserve memory.
 */
function forEachEventDispatch(event, cb) {
  var dispatchListeners = event._dispatchListeners;
  var dispatchIDs = event._dispatchIDs;
  if (process.env.NODE_ENV !== 'production') {
    validateEventDispatches(event);
  }
  if (Array.isArray(dispatchListeners)) {
    for (var i = 0; i < dispatchListeners.length; i++) {
      if (event.isPropagationStopped()) {
        break;
      }
      // Listeners and IDs are two parallel arrays that are always in sync.
      cb(event, dispatchListeners[i], dispatchIDs[i]);
    }
  } else if (dispatchListeners) {
    cb(event, dispatchListeners, dispatchIDs);
  }
}

/**
 * Default implementation of PluginModule.executeDispatch().
 * @param {SyntheticEvent} event SyntheticEvent to handle
 * @param {function} listener Application-level callback
 * @param {string} domID DOM id to pass to the callback.
 */
function executeDispatch(event, listener, domID) {
  event.currentTarget = injection.Mount.getNode(domID);
  var returnValue = listener(event, domID);
  event.currentTarget = null;
  return returnValue;
}

/**
 * Standard/simple iteration through an event's collected dispatches.
 */
function executeDispatchesInOrder(event, cb) {
  forEachEventDispatch(event, cb);
  event._dispatchListeners = null;
  event._dispatchIDs = null;
}

/**
 * Standard/simple iteration through an event's collected dispatches, but stops
 * at the first dispatch execution returning true, and returns that id.
 *
 * @return {?string} id of the first dispatch execution who's listener returns
 * true, or null if no listener returned true.
 */
function executeDispatchesInOrderStopAtTrueImpl(event) {
  var dispatchListeners = event._dispatchListeners;
  var dispatchIDs = event._dispatchIDs;
  if (process.env.NODE_ENV !== 'production') {
    validateEventDispatches(event);
  }
  if (Array.isArray(dispatchListeners)) {
    for (var i = 0; i < dispatchListeners.length; i++) {
      if (event.isPropagationStopped()) {
        break;
      }
      // Listeners and IDs are two parallel arrays that are always in sync.
      if (dispatchListeners[i](event, dispatchIDs[i])) {
        return dispatchIDs[i];
      }
    }
  } else if (dispatchListeners) {
    if (dispatchListeners(event, dispatchIDs)) {
      return dispatchIDs;
    }
  }
  return null;
}

/**
 * @see executeDispatchesInOrderStopAtTrueImpl
 */
function executeDispatchesInOrderStopAtTrue(event) {
  var ret = executeDispatchesInOrderStopAtTrueImpl(event);
  event._dispatchIDs = null;
  event._dispatchListeners = null;
  return ret;
}

/**
 * Execution of a "direct" dispatch - there must be at most one dispatch
 * accumulated on the event or it is considered an error. It doesn't really make
 * sense for an event with multiple dispatches (bubbled) to keep track of the
 * return values at each dispatch execution, but it does tend to make sense when
 * dealing with "direct" dispatches.
 *
 * @return {*} The return value of executing the single dispatch.
 */
function executeDirectDispatch(event) {
  if (process.env.NODE_ENV !== 'production') {
    validateEventDispatches(event);
  }
  var dispatchListener = event._dispatchListeners;
  var dispatchID = event._dispatchIDs;
  !!Array.isArray(dispatchListener) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : invariant(false) : undefined;
  var res = dispatchListener ? dispatchListener(event, dispatchID) : null;
  event._dispatchListeners = null;
  event._dispatchIDs = null;
  return res;
}

/**
 * @param {SyntheticEvent} event
 * @return {boolean} True iff number of dispatches accumulated is greater than 0.
 */
function hasDispatches(event) {
  return !!event._dispatchListeners;
}

/**
 * General utilities that are useful in creating custom Event Plugins.
 */
var EventPluginUtils = {
  isEndish: isEndish,
  isMoveish: isMoveish,
  isStartish: isStartish,

  executeDirectDispatch: executeDirectDispatch,
  executeDispatch: executeDispatch,
  executeDispatchesInOrder: executeDispatchesInOrder,
  executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,
  hasDispatches: hasDispatches,

  getNode: function (id) {
    return injection.Mount.getNode(id);
  },
  getID: function (node) {
    return injection.Mount.getID(node);
  },

  injection: injection
};

module.exports = EventPluginUtils;
}).call(this,require('_process'))
},{"./EventConstants":17,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],21:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule EventPropagators
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventPluginHub = require('./EventPluginHub');

var warning = require('fbjs/lib/warning');

var accumulateInto = require('./accumulateInto');
var forEachAccumulated = require('./forEachAccumulated');

var PropagationPhases = EventConstants.PropagationPhases;
var getListener = EventPluginHub.getListener;

/**
 * Some event types have a notion of different registration names for different
 * "phases" of propagation. This finds listeners by a given phase.
 */
function listenerAtPhase(id, event, propagationPhase) {
  var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];
  return getListener(id, registrationName);
}

/**
 * Tags a `SyntheticEvent` with dispatched listeners. Creating this function
 * here, allows us to not have to bind or create functions for each event.
 * Mutating the event's members allows us to not have to create a wrapping
 * "dispatch" object that pairs the event with the listener.
 */
function accumulateDirectionalDispatches(domID, upwards, event) {
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(domID, 'Dispatching id must not be null') : undefined;
  }
  var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured;
  var listener = listenerAtPhase(domID, event, phase);
  if (listener) {
    event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
    event._dispatchIDs = accumulateInto(event._dispatchIDs, domID);
  }
}

/**
 * Collect dispatches (must be entirely collected before dispatching - see unit
 * tests). Lazily allocate the array to conserve memory.  We must loop through
 * each event and perform the traversal for each one. We can not perform a
 * single traversal for the entire collection of events because each event may
 * have a different target.
 */
function accumulateTwoPhaseDispatchesSingle(event) {
  if (event && event.dispatchConfig.phasedRegistrationNames) {
    EventPluginHub.injection.getInstanceHandle().traverseTwoPhase(event.dispatchMarker, accumulateDirectionalDispatches, event);
  }
}

/**
 * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.
 */
function accumulateTwoPhaseDispatchesSingleSkipTarget(event) {
  if (event && event.dispatchConfig.phasedRegistrationNames) {
    EventPluginHub.injection.getInstanceHandle().traverseTwoPhaseSkipTarget(event.dispatchMarker, accumulateDirectionalDispatches, event);
  }
}

/**
 * Accumulates without regard to direction, does not look for phased
 * registration names. Same as `accumulateDirectDispatchesSingle` but without
 * requiring that the `dispatchMarker` be the same as the dispatched ID.
 */
function accumulateDispatches(id, ignoredDirection, event) {
  if (event && event.dispatchConfig.registrationName) {
    var registrationName = event.dispatchConfig.registrationName;
    var listener = getListener(id, registrationName);
    if (listener) {
      event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
      event._dispatchIDs = accumulateInto(event._dispatchIDs, id);
    }
  }
}

/**
 * Accumulates dispatches on an `SyntheticEvent`, but only for the
 * `dispatchMarker`.
 * @param {SyntheticEvent} event
 */
function accumulateDirectDispatchesSingle(event) {
  if (event && event.dispatchConfig.registrationName) {
    accumulateDispatches(event.dispatchMarker, null, event);
  }
}

function accumulateTwoPhaseDispatches(events) {
  forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);
}

function accumulateTwoPhaseDispatchesSkipTarget(events) {
  forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);
}

function accumulateEnterLeaveDispatches(leave, enter, fromID, toID) {
  EventPluginHub.injection.getInstanceHandle().traverseEnterLeave(fromID, toID, accumulateDispatches, leave, enter);
}

function accumulateDirectDispatches(events) {
  forEachAccumulated(events, accumulateDirectDispatchesSingle);
}

/**
 * A small set of propagation patterns, each of which will accept a small amount
 * of information, and generate a set of "dispatch ready event objects" - which
 * are sets of events that have already been annotated with a set of dispatched
 * listener functions/ids. The API is designed this way to discourage these
 * propagation strategies from actually executing the dispatches, since we
 * always want to collect the entire set of dispatches before executing event a
 * single one.
 *
 * @constructor EventPropagators
 */
var EventPropagators = {
  accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,
  accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,
  accumulateDirectDispatches: accumulateDirectDispatches,
  accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches
};

module.exports = EventPropagators;
}).call(this,require('_process'))
},{"./EventConstants":17,"./EventPluginHub":18,"./accumulateInto":103,"./forEachAccumulated":110,"_process":1,"fbjs/lib/warning":155}],22:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule FallbackCompositionState
 * @typechecks static-only
 */

'use strict';

var PooledClass = require('./PooledClass');

var assign = require('./Object.assign');
var getTextContentAccessor = require('./getTextContentAccessor');

/**
 * This helper class stores information about text content of a target node,
 * allowing comparison of content before and after a given event.
 *
 * Identify the node where selection currently begins, then observe
 * both its text content and its current position in the DOM. Since the
 * browser may natively replace the target node during composition, we can
 * use its position to find its replacement.
 *
 * @param {DOMEventTarget} root
 */
function FallbackCompositionState(root) {
  this._root = root;
  this._startText = this.getText();
  this._fallbackText = null;
}

assign(FallbackCompositionState.prototype, {
  /**
   * Get current text of input.
   *
   * @return {string}
   */
  getText: function () {
    if ('value' in this._root) {
      return this._root.value;
    }
    return this._root[getTextContentAccessor()];
  },

  /**
   * Determine the differing substring between the initially stored
   * text content and the current content.
   *
   * @return {string}
   */
  getData: function () {
    if (this._fallbackText) {
      return this._fallbackText;
    }

    var start;
    var startValue = this._startText;
    var startLength = startValue.length;
    var end;
    var endValue = this.getText();
    var endLength = endValue.length;

    for (start = 0; start < startLength; start++) {
      if (startValue[start] !== endValue[start]) {
        break;
      }
    }

    var minEnd = startLength - start;
    for (end = 1; end <= minEnd; end++) {
      if (startValue[startLength - end] !== endValue[endLength - end]) {
        break;
      }
    }

    var sliceTail = end > 1 ? 1 - end : undefined;
    this._fallbackText = endValue.slice(start, sliceTail);
    return this._fallbackText;
  }
});

PooledClass.addPoolingTo(FallbackCompositionState);

module.exports = FallbackCompositionState;
},{"./Object.assign":25,"./PooledClass":26,"./getTextContentAccessor":117}],23:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule HTMLDOMPropertyConfig
 */

'use strict';

var DOMProperty = require('./DOMProperty');
var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;
var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;
var HAS_SIDE_EFFECTS = DOMProperty.injection.HAS_SIDE_EFFECTS;
var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;
var HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;
var HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;

var hasSVG;
if (ExecutionEnvironment.canUseDOM) {
  var implementation = document.implementation;
  hasSVG = implementation && implementation.hasFeature && implementation.hasFeature('http://www.w3.org/TR/SVG11/feature#BasicStructure', '1.1');
}

var HTMLDOMPropertyConfig = {
  isCustomAttribute: RegExp.prototype.test.bind(/^(data|aria)-[a-z_][a-z\d_.\-]*$/),
  Properties: {
    /**
     * Standard Properties
     */
    accept: null,
    acceptCharset: null,
    accessKey: null,
    action: null,
    allowFullScreen: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
    allowTransparency: MUST_USE_ATTRIBUTE,
    alt: null,
    async: HAS_BOOLEAN_VALUE,
    autoComplete: null,
    // autoFocus is polyfilled/normalized by AutoFocusUtils
    // autoFocus: HAS_BOOLEAN_VALUE,
    autoPlay: HAS_BOOLEAN_VALUE,
    capture: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
    cellPadding: null,
    cellSpacing: null,
    charSet: MUST_USE_ATTRIBUTE,
    challenge: MUST_USE_ATTRIBUTE,
    checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    classID: MUST_USE_ATTRIBUTE,
    // To set className on SVG elements, it's necessary to use .setAttribute;
    // this works on HTML elements too in all browsers except IE8. Conveniently,
    // IE8 doesn't support SVG and so we can simply use the attribute in
    // browsers that support SVG and the property in browsers that don't,
    // regardless of whether the element is HTML or SVG.
    className: hasSVG ? MUST_USE_ATTRIBUTE : MUST_USE_PROPERTY,
    cols: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
    colSpan: null,
    content: null,
    contentEditable: null,
    contextMenu: MUST_USE_ATTRIBUTE,
    controls: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    coords: null,
    crossOrigin: null,
    data: null, // For `<object />` acts as `src`.
    dateTime: MUST_USE_ATTRIBUTE,
    defer: HAS_BOOLEAN_VALUE,
    dir: null,
    disabled: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
    download: HAS_OVERLOADED_BOOLEAN_VALUE,
    draggable: null,
    encType: null,
    form: MUST_USE_ATTRIBUTE,
    formAction: MUST_USE_ATTRIBUTE,
    formEncType: MUST_USE_ATTRIBUTE,
    formMethod: MUST_USE_ATTRIBUTE,
    formNoValidate: HAS_BOOLEAN_VALUE,
    formTarget: MUST_USE_ATTRIBUTE,
    frameBorder: MUST_USE_ATTRIBUTE,
    headers: null,
    height: MUST_USE_ATTRIBUTE,
    hidden: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
    high: null,
    href: null,
    hrefLang: null,
    htmlFor: null,
    httpEquiv: null,
    icon: null,
    id: MUST_USE_PROPERTY,
    inputMode: MUST_USE_ATTRIBUTE,
    is: MUST_USE_ATTRIBUTE,
    keyParams: MUST_USE_ATTRIBUTE,
    keyType: MUST_USE_ATTRIBUTE,
    label: null,
    lang: null,
    list: MUST_USE_ATTRIBUTE,
    loop: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    low: null,
    manifest: MUST_USE_ATTRIBUTE,
    marginHeight: null,
    marginWidth: null,
    max: null,
    maxLength: MUST_USE_ATTRIBUTE,
    media: MUST_USE_ATTRIBUTE,
    mediaGroup: null,
    method: null,
    min: null,
    minLength: MUST_USE_ATTRIBUTE,
    multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    name: null,
    noValidate: HAS_BOOLEAN_VALUE,
    open: HAS_BOOLEAN_VALUE,
    optimum: null,
    pattern: null,
    placeholder: null,
    poster: null,
    preload: null,
    radioGroup: null,
    readOnly: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    rel: null,
    required: HAS_BOOLEAN_VALUE,
    role: MUST_USE_ATTRIBUTE,
    rows: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
    rowSpan: null,
    sandbox: null,
    scope: null,
    scoped: HAS_BOOLEAN_VALUE,
    scrolling: null,
    seamless: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
    selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    shape: null,
    size: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
    sizes: MUST_USE_ATTRIBUTE,
    span: HAS_POSITIVE_NUMERIC_VALUE,
    spellCheck: null,
    src: null,
    srcDoc: MUST_USE_PROPERTY,
    srcSet: MUST_USE_ATTRIBUTE,
    start: HAS_NUMERIC_VALUE,
    step: null,
    style: null,
    tabIndex: null,
    target: null,
    title: null,
    type: null,
    useMap: null,
    value: MUST_USE_PROPERTY | HAS_SIDE_EFFECTS,
    width: MUST_USE_ATTRIBUTE,
    wmode: MUST_USE_ATTRIBUTE,
    wrap: null,

    /**
     * Non-standard Properties
     */
    // autoCapitalize and autoCorrect are supported in Mobile Safari for
    // keyboard hints.
    autoCapitalize: null,
    autoCorrect: null,
    // itemProp, itemScope, itemType are for
    // Microdata support. See http://schema.org/docs/gs.html
    itemProp: MUST_USE_ATTRIBUTE,
    itemScope: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
    itemType: MUST_USE_ATTRIBUTE,
    // itemID and itemRef are for Microdata support as well but
    // only specified in the the WHATWG spec document. See
    // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api
    itemID: MUST_USE_ATTRIBUTE,
    itemRef: MUST_USE_ATTRIBUTE,
    // property is supported for OpenGraph in meta tags.
    property: null,
    // IE-only attribute that specifies security restrictions on an iframe
    // as an alternative to the sandbox attribute on IE<10
    security: MUST_USE_ATTRIBUTE,
    // IE-only attribute that controls focus behavior
    unselectable: MUST_USE_ATTRIBUTE
  },
  DOMAttributeNames: {
    acceptCharset: 'accept-charset',
    className: 'class',
    htmlFor: 'for',
    httpEquiv: 'http-equiv'
  },
  DOMPropertyNames: {
    autoCapitalize: 'autocapitalize',
    autoComplete: 'autocomplete',
    autoCorrect: 'autocorrect',
    autoFocus: 'autofocus',
    autoPlay: 'autoplay',
    // `encoding` is equivalent to `enctype`, IE8 lacks an `enctype` setter.
    // http://www.w3.org/TR/html5/forms.html#dom-fs-encoding
    encType: 'encoding',
    hrefLang: 'hreflang',
    radioGroup: 'radiogroup',
    spellCheck: 'spellcheck',
    srcDoc: 'srcdoc',
    srcSet: 'srcset'
  }
};

module.exports = HTMLDOMPropertyConfig;
},{"./DOMProperty":12,"fbjs/lib/ExecutionEnvironment":131}],24:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule LinkedValueUtils
 * @typechecks static-only
 */

'use strict';

var ReactPropTypes = require('./ReactPropTypes');
var ReactPropTypeLocations = require('./ReactPropTypeLocations');

var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

var hasReadOnlyValue = {
  'button': true,
  'checkbox': true,
  'image': true,
  'hidden': true,
  'radio': true,
  'reset': true,
  'submit': true
};

function _assertSingleLink(inputProps) {
  !(inputProps.checkedLink == null || inputProps.valueLink == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use ' + 'checkedLink, you probably don\'t want to use valueLink and vice versa.') : invariant(false) : undefined;
}
function _assertValueLink(inputProps) {
  _assertSingleLink(inputProps);
  !(inputProps.value == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want ' + 'to use value or onChange, you probably don\'t want to use valueLink.') : invariant(false) : undefined;
}

function _assertCheckedLink(inputProps) {
  _assertSingleLink(inputProps);
  !(inputProps.checked == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. ' + 'If you want to use checked or onChange, you probably don\'t want to ' + 'use checkedLink') : invariant(false) : undefined;
}

var propTypes = {
  value: function (props, propName, componentName) {
    if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {
      return null;
    }
    return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
  },
  checked: function (props, propName, componentName) {
    if (!props[propName] || props.onChange || props.readOnly || props.disabled) {
      return null;
    }
    return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
  },
  onChange: ReactPropTypes.func
};

var loggedTypeFailures = {};
function getDeclarationErrorAddendum(owner) {
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * Provide a linked `value` attribute for controlled forms. You should not use
 * this outside of the ReactDOM controlled form components.
 */
var LinkedValueUtils = {
  checkPropTypes: function (tagName, props, owner) {
    for (var propName in propTypes) {
      if (propTypes.hasOwnProperty(propName)) {
        var error = propTypes[propName](props, propName, tagName, ReactPropTypeLocations.prop);
      }
      if (error instanceof Error && !(error.message in loggedTypeFailures)) {
        // Only monitor this failure once because there tends to be a lot of the
        // same error.
        loggedTypeFailures[error.message] = true;

        var addendum = getDeclarationErrorAddendum(owner);
        process.env.NODE_ENV !== 'production' ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : undefined;
      }
    }
  },

  /**
   * @param {object} inputProps Props for form component
   * @return {*} current value of the input either from value prop or link.
   */
  getValue: function (inputProps) {
    if (inputProps.valueLink) {
      _assertValueLink(inputProps);
      return inputProps.valueLink.value;
    }
    return inputProps.value;
  },

  /**
   * @param {object} inputProps Props for form component
   * @return {*} current checked status of the input either from checked prop
   *             or link.
   */
  getChecked: function (inputProps) {
    if (inputProps.checkedLink) {
      _assertCheckedLink(inputProps);
      return inputProps.checkedLink.value;
    }
    return inputProps.checked;
  },

  /**
   * @param {object} inputProps Props for form component
   * @param {SyntheticEvent} event change event to handle
   */
  executeOnChange: function (inputProps, event) {
    if (inputProps.valueLink) {
      _assertValueLink(inputProps);
      return inputProps.valueLink.requestChange(event.target.value);
    } else if (inputProps.checkedLink) {
      _assertCheckedLink(inputProps);
      return inputProps.checkedLink.requestChange(event.target.checked);
    } else if (inputProps.onChange) {
      return inputProps.onChange.call(undefined, event);
    }
  }
};

module.exports = LinkedValueUtils;
}).call(this,require('_process'))
},{"./ReactPropTypeLocations":75,"./ReactPropTypes":76,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],25:[function(require,module,exports){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule Object.assign
 */

// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign

'use strict';

function assign(target, sources) {
  if (target == null) {
    throw new TypeError('Object.assign target cannot be null or undefined');
  }

  var to = Object(target);
  var hasOwnProperty = Object.prototype.hasOwnProperty;

  for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
    var nextSource = arguments[nextIndex];
    if (nextSource == null) {
      continue;
    }

    var from = Object(nextSource);

    // We don't currently support accessors nor proxies. Therefore this
    // copy cannot throw. If we ever supported this then we must handle
    // exceptions and side-effects. We don't support symbols so they won't
    // be transferred.

    for (var key in from) {
      if (hasOwnProperty.call(from, key)) {
        to[key] = from[key];
      }
    }
  }

  return to;
}

module.exports = assign;
},{}],26:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule PooledClass
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

/**
 * Static poolers. Several custom versions for each potential number of
 * arguments. A completely generic pooler is easy to implement, but would
 * require accessing the `arguments` object. In each of these, `this` refers to
 * the Class itself, not an instance. If any others are needed, simply add them
 * here, or in their own files.
 */
var oneArgumentPooler = function (copyFieldsFrom) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, copyFieldsFrom);
    return instance;
  } else {
    return new Klass(copyFieldsFrom);
  }
};

var twoArgumentPooler = function (a1, a2) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2);
    return instance;
  } else {
    return new Klass(a1, a2);
  }
};

var threeArgumentPooler = function (a1, a2, a3) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3);
    return instance;
  } else {
    return new Klass(a1, a2, a3);
  }
};

var fourArgumentPooler = function (a1, a2, a3, a4) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3, a4);
    return instance;
  } else {
    return new Klass(a1, a2, a3, a4);
  }
};

var fiveArgumentPooler = function (a1, a2, a3, a4, a5) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3, a4, a5);
    return instance;
  } else {
    return new Klass(a1, a2, a3, a4, a5);
  }
};

var standardReleaser = function (instance) {
  var Klass = this;
  !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : invariant(false) : undefined;
  if (instance.destructor) {
    instance.destructor();
  }
  if (Klass.instancePool.length < Klass.poolSize) {
    Klass.instancePool.push(instance);
  }
};

var DEFAULT_POOL_SIZE = 10;
var DEFAULT_POOLER = oneArgumentPooler;

/**
 * Augments `CopyConstructor` to be a poolable class, augmenting only the class
 * itself (statically) not adding any prototypical fields. Any CopyConstructor
 * you give this may have a `poolSize` property, and will look for a
 * prototypical `destructor` on instances (optional).
 *
 * @param {Function} CopyConstructor Constructor that can be used to reset.
 * @param {Function} pooler Customizable pooler.
 */
var addPoolingTo = function (CopyConstructor, pooler) {
  var NewKlass = CopyConstructor;
  NewKlass.instancePool = [];
  NewKlass.getPooled = pooler || DEFAULT_POOLER;
  if (!NewKlass.poolSize) {
    NewKlass.poolSize = DEFAULT_POOL_SIZE;
  }
  NewKlass.release = standardReleaser;
  return NewKlass;
};

var PooledClass = {
  addPoolingTo: addPoolingTo,
  oneArgumentPooler: oneArgumentPooler,
  twoArgumentPooler: twoArgumentPooler,
  threeArgumentPooler: threeArgumentPooler,
  fourArgumentPooler: fourArgumentPooler,
  fiveArgumentPooler: fiveArgumentPooler
};

module.exports = PooledClass;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],27:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule React
 */

'use strict';

var ReactDOM = require('./ReactDOM');
var ReactDOMServer = require('./ReactDOMServer');
var ReactIsomorphic = require('./ReactIsomorphic');

var assign = require('./Object.assign');

var React = {};

assign(React, ReactIsomorphic);
assign(React, ReactDOM);
assign(React, ReactDOMServer);

React.version = '0.14.0-beta3';

module.exports = React;
},{"./Object.assign":25,"./ReactDOM":38,"./ReactDOMServer":47,"./ReactIsomorphic":65}],28:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactBrowserComponentMixin
 */

'use strict';

var ReactInstanceMap = require('./ReactInstanceMap');

var findDOMNode = require('./findDOMNode');
var warning = require('fbjs/lib/warning');

var didWarnKey = '_getDOMNodeDidWarn';

var ReactBrowserComponentMixin = {
  /**
   * Returns the DOM node rendered by this component.
   *
   * @return {DOMElement} The root node of this component.
   * @final
   * @protected
   */
  getDOMNode: function () {
    process.env.NODE_ENV !== 'production' ? warning(this.constructor[didWarnKey], '%s.getDOMNode(...) is deprecated. Please use ' + 'React.findDOMNode(instance) instead.', ReactInstanceMap.get(this).getName() || this.tagName || 'Unknown') : undefined;
    this.constructor[didWarnKey] = true;
    return findDOMNode(this);
  }
};

module.exports = ReactBrowserComponentMixin;
}).call(this,require('_process'))
},{"./ReactInstanceMap":64,"./findDOMNode":108,"_process":1,"fbjs/lib/warning":155}],29:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactBrowserEventEmitter
 * @typechecks static-only
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventPluginHub = require('./EventPluginHub');
var EventPluginRegistry = require('./EventPluginRegistry');
var ReactEventEmitterMixin = require('./ReactEventEmitterMixin');
var ViewportMetrics = require('./ViewportMetrics');

var assign = require('./Object.assign');
var isEventSupported = require('./isEventSupported');

/**
 * Summary of `ReactBrowserEventEmitter` event handling:
 *
 *  - Top-level delegation is used to trap most native browser events. This
 *    may only occur in the main thread and is the responsibility of
 *    ReactEventListener, which is injected and can therefore support pluggable
 *    event sources. This is the only work that occurs in the main thread.
 *
 *  - We normalize and de-duplicate events to account for browser quirks. This
 *    may be done in the worker thread.
 *
 *  - Forward these native events (with the associated top-level type used to
 *    trap it) to `EventPluginHub`, which in turn will ask plugins if they want
 *    to extract any synthetic events.
 *
 *  - The `EventPluginHub` will then process each event by annotating them with
 *    "dispatches", a sequence of listeners and IDs that care about that event.
 *
 *  - The `EventPluginHub` then dispatches the events.
 *
 * Overview of React and the event system:
 *
 * +------------+    .
 * |    DOM     |    .
 * +------------+    .
 *       |           .
 *       v           .
 * +------------+    .
 * | ReactEvent |    .
 * |  Listener  |    .
 * +------------+    .                         +-----------+
 *       |           .               +--------+|SimpleEvent|
 *       |           .               |         |Plugin     |
 * +-----|------+    .               v         +-----------+
 * |     |      |    .    +--------------+                    +------------+
 * |     +-----------.--->|EventPluginHub|                    |    Event   |
 * |            |    .    |              |     +-----------+  | Propagators|
 * | ReactEvent |    .    |              |     |TapEvent   |  |------------|
 * |  Emitter   |    .    |              |<---+|Plugin     |  |other plugin|
 * |            |    .    |              |     +-----------+  |  utilities |
 * |     +-----------.--->|              |                    +------------+
 * |     |      |    .    +--------------+
 * +-----|------+    .                ^        +-----------+
 *       |           .                |        |Enter/Leave|
 *       +           .                +-------+|Plugin     |
 * +-------------+   .                         +-----------+
 * | application |   .
 * |-------------|   .
 * |             |   .
 * |             |   .
 * +-------------+   .
 *                   .
 *    React Core     .  General Purpose Event Plugin System
 */

var alreadyListeningTo = {};
var isMonitoringScrollValue = false;
var reactTopListenersCounter = 0;

// For events like 'submit' which don't consistently bubble (which we trap at a
// lower node than `document`), binding at `document` would cause duplicate
// events so we don't include them here
var topEventMapping = {
  topAbort: 'abort',
  topBlur: 'blur',
  topCanPlay: 'canplay',
  topCanPlayThrough: 'canplaythrough',
  topChange: 'change',
  topClick: 'click',
  topCompositionEnd: 'compositionend',
  topCompositionStart: 'compositionstart',
  topCompositionUpdate: 'compositionupdate',
  topContextMenu: 'contextmenu',
  topCopy: 'copy',
  topCut: 'cut',
  topDoubleClick: 'dblclick',
  topDrag: 'drag',
  topDragEnd: 'dragend',
  topDragEnter: 'dragenter',
  topDragExit: 'dragexit',
  topDragLeave: 'dragleave',
  topDragOver: 'dragover',
  topDragStart: 'dragstart',
  topDrop: 'drop',
  topDurationChange: 'durationchange',
  topEmptied: 'emptied',
  topEncrypted: 'encrypted',
  topEnded: 'ended',
  topError: 'error',
  topFocus: 'focus',
  topInput: 'input',
  topKeyDown: 'keydown',
  topKeyPress: 'keypress',
  topKeyUp: 'keyup',
  topLoadedData: 'loadeddata',
  topLoadedMetadata: 'loadedmetadata',
  topLoadStart: 'loadstart',
  topMouseDown: 'mousedown',
  topMouseMove: 'mousemove',
  topMouseOut: 'mouseout',
  topMouseOver: 'mouseover',
  topMouseUp: 'mouseup',
  topPause: 'pause',
  topPaste: 'paste',
  topPlay: 'play',
  topPlaying: 'playing',
  topProgress: 'progress',
  topRateChange: 'ratechange',
  topSeeking: 'seeking',
  topSeeked: 'seeked',
  topScroll: 'scroll',
  topSelectionChange: 'selectionchange',
  topStalled: 'stalled',
  topSuspend: 'suspend',
  topTextInput: 'textInput',
  topTimeUpdate: 'timeupdate',
  topTouchCancel: 'touchcancel',
  topTouchEnd: 'touchend',
  topTouchMove: 'touchmove',
  topTouchStart: 'touchstart',
  topVolumeChange: 'volumechange',
  topWaiting: 'waiting',
  topWheel: 'wheel'
};

/**
 * To ensure no conflicts with other potential React instances on the page
 */
var topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2);

function getListeningForDocument(mountAt) {
  // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`
  // directly.
  if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {
    mountAt[topListenersIDKey] = reactTopListenersCounter++;
    alreadyListeningTo[mountAt[topListenersIDKey]] = {};
  }
  return alreadyListeningTo[mountAt[topListenersIDKey]];
}

/**
 * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For
 * example:
 *
 *   ReactBrowserEventEmitter.putListener('myID', 'onClick', myFunction);
 *
 * This would allocate a "registration" of `('onClick', myFunction)` on 'myID'.
 *
 * @internal
 */
var ReactBrowserEventEmitter = assign({}, ReactEventEmitterMixin, {

  /**
   * Injectable event backend
   */
  ReactEventListener: null,

  injection: {
    /**
     * @param {object} ReactEventListener
     */
    injectReactEventListener: function (ReactEventListener) {
      ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel);
      ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;
    }
  },

  /**
   * Sets whether or not any created callbacks should be enabled.
   *
   * @param {boolean} enabled True if callbacks should be enabled.
   */
  setEnabled: function (enabled) {
    if (ReactBrowserEventEmitter.ReactEventListener) {
      ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);
    }
  },

  /**
   * @return {boolean} True if callbacks are enabled.
   */
  isEnabled: function () {
    return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled());
  },

  /**
   * We listen for bubbled touch events on the document object.
   *
   * Firefox v8.01 (and possibly others) exhibited strange behavior when
   * mounting `onmousemove` events at some node that was not the document
   * element. The symptoms were that if your mouse is not moving over something
   * contained within that mount point (for example on the background) the
   * top-level listeners for `onmousemove` won't be called. However, if you
   * register the `mousemove` on the document object, then it will of course
   * catch all `mousemove`s. This along with iOS quirks, justifies restricting
   * top-level listeners to the document object only, at least for these
   * movement types of events and possibly all events.
   *
   * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
   *
   * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but
   * they bubble to document.
   *
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   * @param {object} contentDocumentHandle Document which owns the container
   */
  listenTo: function (registrationName, contentDocumentHandle) {
    var mountAt = contentDocumentHandle;
    var isListening = getListeningForDocument(mountAt);
    var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName];

    var topLevelTypes = EventConstants.topLevelTypes;
    for (var i = 0; i < dependencies.length; i++) {
      var dependency = dependencies[i];
      if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {
        if (dependency === topLevelTypes.topWheel) {
          if (isEventSupported('wheel')) {
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topWheel, 'wheel', mountAt);
          } else if (isEventSupported('mousewheel')) {
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topWheel, 'mousewheel', mountAt);
          } else {
            // Firefox needs to capture a different mouse scroll event.
            // @see http://www.quirksmode.org/dom/events/tests/scroll.html
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topWheel, 'DOMMouseScroll', mountAt);
          }
        } else if (dependency === topLevelTypes.topScroll) {

          if (isEventSupported('scroll', true)) {
            ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelTypes.topScroll, 'scroll', mountAt);
          } else {
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topScroll, 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE);
          }
        } else if (dependency === topLevelTypes.topFocus || dependency === topLevelTypes.topBlur) {

          if (isEventSupported('focus', true)) {
            ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelTypes.topFocus, 'focus', mountAt);
            ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelTypes.topBlur, 'blur', mountAt);
          } else if (isEventSupported('focusin')) {
            // IE has `focusin` and `focusout` events which bubble.
            // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topFocus, 'focusin', mountAt);
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelTypes.topBlur, 'focusout', mountAt);
          }

          // to make sure blur and focus event listeners are only attached once
          isListening[topLevelTypes.topBlur] = true;
          isListening[topLevelTypes.topFocus] = true;
        } else if (topEventMapping.hasOwnProperty(dependency)) {
          ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt);
        }

        isListening[dependency] = true;
      }
    }
  },

  trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {
    return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle);
  },

  trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {
    return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle);
  },

  /**
   * Listens to window scroll and resize events. We cache scroll values so that
   * application code can access them without triggering reflows.
   *
   * NOTE: Scroll events do not bubble.
   *
   * @see http://www.quirksmode.org/dom/events/scroll.html
   */
  ensureScrollValueMonitoring: function () {
    if (!isMonitoringScrollValue) {
      var refresh = ViewportMetrics.refreshScrollValues;
      ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);
      isMonitoringScrollValue = true;
    }
  },

  eventNameDispatchConfigs: EventPluginHub.eventNameDispatchConfigs,

  registrationNameModules: EventPluginHub.registrationNameModules,

  putListener: EventPluginHub.putListener,

  getListener: EventPluginHub.getListener,

  deleteListener: EventPluginHub.deleteListener,

  deleteAllListeners: EventPluginHub.deleteAllListeners

});

module.exports = ReactBrowserEventEmitter;
},{"./EventConstants":17,"./EventPluginHub":18,"./EventPluginRegistry":19,"./Object.assign":25,"./ReactEventEmitterMixin":58,"./ViewportMetrics":102,"./isEventSupported":119}],30:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactChildReconciler
 * @typechecks static-only
 */

'use strict';

var ReactReconciler = require('./ReactReconciler');

var flattenChildren = require('./flattenChildren');
var instantiateReactComponent = require('./instantiateReactComponent');
var shouldUpdateReactComponent = require('./shouldUpdateReactComponent');
var traverseAllChildren = require('./traverseAllChildren');
var warning = require('fbjs/lib/warning');

function instantiateChild(childInstances, child, name) {
  // We found a component instance.
  var keyUnique = childInstances[name] === undefined;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(keyUnique, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.', name) : undefined;
  }
  if (child != null && keyUnique) {
    childInstances[name] = instantiateReactComponent(child, null);
  }
}

/**
 * ReactChildReconciler provides helpers for initializing or updating a set of
 * children. Its output is suitable for passing it onto ReactMultiChild which
 * does diffed reordering and insertion.
 */
var ReactChildReconciler = {
  /**
   * Generates a "mount image" for each of the supplied children. In the case
   * of `ReactDOMComponent`, a mount image is a string of markup.
   *
   * @param {?object} nestedChildNodes Nested child maps.
   * @return {?object} A set of child instances.
   * @internal
   */
  instantiateChildren: function (nestedChildNodes, transaction, context) {
    if (nestedChildNodes == null) {
      return null;
    }
    var childInstances = {};
    traverseAllChildren(nestedChildNodes, instantiateChild, childInstances);
    return childInstances;
  },

  /**
   * Updates the rendered children and returns a new set of children.
   *
   * @param {?object} prevChildren Previously initialized set of children.
   * @param {?object} nextNestedChildrenElements Nested child element maps.
   * @param {ReactReconcileTransaction} transaction
   * @param {object} context
   * @return {?object} A new set of child instances.
   * @internal
   */
  updateChildren: function (prevChildren, nextNestedChildrenElements, transaction, context) {
    // We currently don't have a way to track moves here but if we use iterators
    // instead of for..in we can zip the iterators and check if an item has
    // moved.
    // TODO: If nothing has changed, return the prevChildren object so that we
    // can quickly bailout if nothing has changed.
    var nextChildren = flattenChildren(nextNestedChildrenElements);
    if (!nextChildren && !prevChildren) {
      return null;
    }
    var name;
    for (name in nextChildren) {
      if (!nextChildren.hasOwnProperty(name)) {
        continue;
      }
      var prevChild = prevChildren && prevChildren[name];
      var prevElement = prevChild && prevChild._currentElement;
      var nextElement = nextChildren[name];
      if (shouldUpdateReactComponent(prevElement, nextElement)) {
        ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context);
        nextChildren[name] = prevChild;
      } else {
        if (prevChild) {
          ReactReconciler.unmountComponent(prevChild, name);
        }
        // The child must be instantiated before it's mounted.
        var nextChildInstance = instantiateReactComponent(nextElement, null);
        nextChildren[name] = nextChildInstance;
      }
    }
    // Unmount children that are no longer present.
    for (name in prevChildren) {
      if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {
        ReactReconciler.unmountComponent(prevChildren[name]);
      }
    }
    return nextChildren;
  },

  /**
   * Unmounts all rendered children. This should be used to clean up children
   * when this component is unmounted.
   *
   * @param {?object} renderedChildren Previously initialized set of children.
   * @internal
   */
  unmountChildren: function (renderedChildren) {
    for (var name in renderedChildren) {
      if (renderedChildren.hasOwnProperty(name)) {
        var renderedChild = renderedChildren[name];
        ReactReconciler.unmountComponent(renderedChild);
      }
    }
  }

};

module.exports = ReactChildReconciler;
}).call(this,require('_process'))
},{"./ReactReconciler":78,"./flattenChildren":109,"./instantiateReactComponent":118,"./shouldUpdateReactComponent":127,"./traverseAllChildren":128,"_process":1,"fbjs/lib/warning":155}],31:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactChildren
 */

'use strict';

var PooledClass = require('./PooledClass');
var ReactFragment = require('./ReactFragment');

var traverseAllChildren = require('./traverseAllChildren');
var warning = require('fbjs/lib/warning');

var twoArgumentPooler = PooledClass.twoArgumentPooler;
var threeArgumentPooler = PooledClass.threeArgumentPooler;

/**
 * PooledClass representing the bookkeeping associated with performing a child
 * traversal. Allows avoiding binding callbacks.
 *
 * @constructor ForEachBookKeeping
 * @param {!function} forEachFunction Function to perform traversal with.
 * @param {?*} forEachContext Context to perform context with.
 */
function ForEachBookKeeping(forEachFunction, forEachContext) {
  this.func = forEachFunction;
  this.context = forEachContext;
  this.count = 0;
}
PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);

function forEachSingleChild(traverseContext, child, name) {
  var bookKeeping = traverseContext;
  bookKeeping.func.call(bookKeeping.context, child, bookKeeping.count++);
}

/**
 * Iterates through children that are typically specified as `props.children`.
 *
 * The provided forEachFunc(child, index) will be called for each
 * leaf child.
 *
 * @param {?*} children Children tree container.
 * @param {function(*, int)} forEachFunc
 * @param {*} forEachContext Context for forEachContext.
 */
function forEachChildren(children, forEachFunc, forEachContext) {
  if (children == null) {
    return children;
  }

  var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext);
  traverseAllChildren(children, forEachSingleChild, traverseContext);
  ForEachBookKeeping.release(traverseContext);
}

/**
 * PooledClass representing the bookkeeping associated with performing a child
 * mapping. Allows avoiding binding callbacks.
 *
 * @constructor MapBookKeeping
 * @param {!*} mapResult Object containing the ordered map of results.
 * @param {!function} mapFunction Function to perform mapping with.
 * @param {?*} mapContext Context to perform mapping with.
 */
function MapBookKeeping(mapResult, mapFunction, mapContext) {
  this.result = mapResult;
  this.func = mapFunction;
  this.context = mapContext;
  this.count = 0;
}
PooledClass.addPoolingTo(MapBookKeeping, threeArgumentPooler);

function mapSingleChildIntoContext(traverseContext, child, name) {
  var bookKeeping = traverseContext;
  var mapResult = bookKeeping.result;

  var keyUnique = mapResult[name] === undefined;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(keyUnique, 'ReactChildren.map(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.', name) : undefined;
  }

  if (keyUnique) {
    var mappedChild = bookKeeping.func.call(bookKeeping.context, child, bookKeeping.count++);
    mapResult[name] = mappedChild;
  }
}

/**
 * Maps children that are typically specified as `props.children`.
 *
 * The provided mapFunction(child, key, index) will be called for each
 * leaf child.
 *
 * TODO: This may likely break any calls to `ReactChildren.map` that were
 * previously relying on the fact that we guarded against null children.
 *
 * @param {?*} children Children tree container.
 * @param {function(*, int)} func The map function.
 * @param {*} context Context for mapFunction.
 * @return {object} Object containing the ordered map of results.
 */
function mapChildren(children, func, context) {
  if (children == null) {
    return children;
  }

  var mapResult = {};
  var traverseContext = MapBookKeeping.getPooled(mapResult, func, context);
  traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
  MapBookKeeping.release(traverseContext);
  return ReactFragment.create(mapResult);
}

function forEachSingleChildDummy(traverseContext, child, name) {
  return null;
}

/**
 * Count the number of children that are typically specified as
 * `props.children`.
 *
 * @param {?*} children Children tree container.
 * @return {number} The number of children.
 */
function countChildren(children, context) {
  return traverseAllChildren(children, forEachSingleChildDummy, null);
}

var ReactChildren = {
  forEach: forEachChildren,
  map: mapChildren,
  count: countChildren
};

module.exports = ReactChildren;
}).call(this,require('_process'))
},{"./PooledClass":26,"./ReactFragment":60,"./traverseAllChildren":128,"_process":1,"fbjs/lib/warning":155}],32:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactClass
 */

'use strict';

var ReactComponent = require('./ReactComponent');
var ReactElement = require('./ReactElement');
var ReactErrorUtils = require('./ReactErrorUtils');
var ReactPropTypeLocations = require('./ReactPropTypeLocations');
var ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');
var ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');

var assign = require('./Object.assign');
var emptyObject = require('fbjs/lib/emptyObject');
var invariant = require('fbjs/lib/invariant');
var keyMirror = require('fbjs/lib/keyMirror');
var keyOf = require('fbjs/lib/keyOf');
var warning = require('fbjs/lib/warning');

var MIXINS_KEY = keyOf({ mixins: null });

/**
 * Policies that describe methods in `ReactClassInterface`.
 */
var SpecPolicy = keyMirror({
  /**
   * These methods may be defined only once by the class specification or mixin.
   */
  DEFINE_ONCE: null,
  /**
   * These methods may be defined by both the class specification and mixins.
   * Subsequent definitions will be chained. These methods must return void.
   */
  DEFINE_MANY: null,
  /**
   * These methods are overriding the base class.
   */
  OVERRIDE_BASE: null,
  /**
   * These methods are similar to DEFINE_MANY, except we assume they return
   * objects. We try to merge the keys of the return values of all the mixed in
   * functions. If there is a key conflict we throw.
   */
  DEFINE_MANY_MERGED: null
});

var injectedMixins = [];

var warnedSetProps = false;
function warnSetProps() {
  if (!warnedSetProps) {
    warnedSetProps = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'setProps(...) and replaceProps(...) are deprecated. ' + 'Instead, call React.render again at the top level.') : undefined;
  }
}

/**
 * Composite components are higher-level components that compose other composite
 * or native components.
 *
 * To create a new type of `ReactClass`, pass a specification of
 * your new class to `React.createClass`. The only requirement of your class
 * specification is that you implement a `render` method.
 *
 *   var MyComponent = React.createClass({
 *     render: function() {
 *       return <div>Hello World</div>;
 *     }
 *   });
 *
 * The class specification supports a specific protocol of methods that have
 * special meaning (e.g. `render`). See `ReactClassInterface` for
 * more the comprehensive protocol. Any other properties and methods in the
 * class specification will be available on the prototype.
 *
 * @interface ReactClassInterface
 * @internal
 */
var ReactClassInterface = {

  /**
   * An array of Mixin objects to include when defining your component.
   *
   * @type {array}
   * @optional
   */
  mixins: SpecPolicy.DEFINE_MANY,

  /**
   * An object containing properties and methods that should be defined on
   * the component's constructor instead of its prototype (static methods).
   *
   * @type {object}
   * @optional
   */
  statics: SpecPolicy.DEFINE_MANY,

  /**
   * Definition of prop types for this component.
   *
   * @type {object}
   * @optional
   */
  propTypes: SpecPolicy.DEFINE_MANY,

  /**
   * Definition of context types for this component.
   *
   * @type {object}
   * @optional
   */
  contextTypes: SpecPolicy.DEFINE_MANY,

  /**
   * Definition of context types this component sets for its children.
   *
   * @type {object}
   * @optional
   */
  childContextTypes: SpecPolicy.DEFINE_MANY,

  // ==== Definition methods ====

  /**
   * Invoked when the component is mounted. Values in the mapping will be set on
   * `this.props` if that prop is not specified (i.e. using an `in` check).
   *
   * This method is invoked before `getInitialState` and therefore cannot rely
   * on `this.state` or use `this.setState`.
   *
   * @return {object}
   * @optional
   */
  getDefaultProps: SpecPolicy.DEFINE_MANY_MERGED,

  /**
   * Invoked once before the component is mounted. The return value will be used
   * as the initial value of `this.state`.
   *
   *   getInitialState: function() {
   *     return {
   *       isOn: false,
   *       fooBaz: new BazFoo()
   *     }
   *   }
   *
   * @return {object}
   * @optional
   */
  getInitialState: SpecPolicy.DEFINE_MANY_MERGED,

  /**
   * @return {object}
   * @optional
   */
  getChildContext: SpecPolicy.DEFINE_MANY_MERGED,

  /**
   * Uses props from `this.props` and state from `this.state` to render the
   * structure of the component.
   *
   * No guarantees are made about when or how often this method is invoked, so
   * it must not have side effects.
   *
   *   render: function() {
   *     var name = this.props.name;
   *     return <div>Hello, {name}!</div>;
   *   }
   *
   * @return {ReactComponent}
   * @nosideeffects
   * @required
   */
  render: SpecPolicy.DEFINE_ONCE,

  // ==== Delegate methods ====

  /**
   * Invoked when the component is initially created and about to be mounted.
   * This may have side effects, but any external subscriptions or data created
   * by this method must be cleaned up in `componentWillUnmount`.
   *
   * @optional
   */
  componentWillMount: SpecPolicy.DEFINE_MANY,

  /**
   * Invoked when the component has been mounted and has a DOM representation.
   * However, there is no guarantee that the DOM node is in the document.
   *
   * Use this as an opportunity to operate on the DOM when the component has
   * been mounted (initialized and rendered) for the first time.
   *
   * @param {DOMElement} rootNode DOM element representing the component.
   * @optional
   */
  componentDidMount: SpecPolicy.DEFINE_MANY,

  /**
   * Invoked before the component receives new props.
   *
   * Use this as an opportunity to react to a prop transition by updating the
   * state using `this.setState`. Current props are accessed via `this.props`.
   *
   *   componentWillReceiveProps: function(nextProps, nextContext) {
   *     this.setState({
   *       likesIncreasing: nextProps.likeCount > this.props.likeCount
   *     });
   *   }
   *
   * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
   * transition may cause a state change, but the opposite is not true. If you
   * need it, you are probably looking for `componentWillUpdate`.
   *
   * @param {object} nextProps
   * @optional
   */
  componentWillReceiveProps: SpecPolicy.DEFINE_MANY,

  /**
   * Invoked while deciding if the component should be updated as a result of
   * receiving new props, state and/or context.
   *
   * Use this as an opportunity to `return false` when you're certain that the
   * transition to the new props/state/context will not require a component
   * update.
   *
   *   shouldComponentUpdate: function(nextProps, nextState, nextContext) {
   *     return !equal(nextProps, this.props) ||
   *       !equal(nextState, this.state) ||
   *       !equal(nextContext, this.context);
   *   }
   *
   * @param {object} nextProps
   * @param {?object} nextState
   * @param {?object} nextContext
   * @return {boolean} True if the component should update.
   * @optional
   */
  shouldComponentUpdate: SpecPolicy.DEFINE_ONCE,

  /**
   * Invoked when the component is about to update due to a transition from
   * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
   * and `nextContext`.
   *
   * Use this as an opportunity to perform preparation before an update occurs.
   *
   * NOTE: You **cannot** use `this.setState()` in this method.
   *
   * @param {object} nextProps
   * @param {?object} nextState
   * @param {?object} nextContext
   * @param {ReactReconcileTransaction} transaction
   * @optional
   */
  componentWillUpdate: SpecPolicy.DEFINE_MANY,

  /**
   * Invoked when the component's DOM representation has been updated.
   *
   * Use this as an opportunity to operate on the DOM when the component has
   * been updated.
   *
   * @param {object} prevProps
   * @param {?object} prevState
   * @param {?object} prevContext
   * @param {DOMElement} rootNode DOM element representing the component.
   * @optional
   */
  componentDidUpdate: SpecPolicy.DEFINE_MANY,

  /**
   * Invoked when the component is about to be removed from its parent and have
   * its DOM representation destroyed.
   *
   * Use this as an opportunity to deallocate any external resources.
   *
   * NOTE: There is no `componentDidUnmount` since your component will have been
   * destroyed by that point.
   *
   * @optional
   */
  componentWillUnmount: SpecPolicy.DEFINE_MANY,

  // ==== Advanced methods ====

  /**
   * Updates the component's currently mounted DOM representation.
   *
   * By default, this implements React's rendering and reconciliation algorithm.
   * Sophisticated clients may wish to override this.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   * @overridable
   */
  updateComponent: SpecPolicy.OVERRIDE_BASE

};

/**
 * Mapping from class specification keys to special processing functions.
 *
 * Although these are declared like instance properties in the specification
 * when defining classes using `React.createClass`, they are actually static
 * and are accessible on the constructor instead of the prototype. Despite
 * being static, they must be defined outside of the "statics" key under
 * which all other static methods are defined.
 */
var RESERVED_SPEC_KEYS = {
  displayName: function (Constructor, displayName) {
    Constructor.displayName = displayName;
  },
  mixins: function (Constructor, mixins) {
    if (mixins) {
      for (var i = 0; i < mixins.length; i++) {
        mixSpecIntoComponent(Constructor, mixins[i]);
      }
    }
  },
  childContextTypes: function (Constructor, childContextTypes) {
    if (process.env.NODE_ENV !== 'production') {
      validateTypeDef(Constructor, childContextTypes, ReactPropTypeLocations.childContext);
    }
    Constructor.childContextTypes = assign({}, Constructor.childContextTypes, childContextTypes);
  },
  contextTypes: function (Constructor, contextTypes) {
    if (process.env.NODE_ENV !== 'production') {
      validateTypeDef(Constructor, contextTypes, ReactPropTypeLocations.context);
    }
    Constructor.contextTypes = assign({}, Constructor.contextTypes, contextTypes);
  },
  /**
   * Special case getDefaultProps which should move into statics but requires
   * automatic merging.
   */
  getDefaultProps: function (Constructor, getDefaultProps) {
    if (Constructor.getDefaultProps) {
      Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps);
    } else {
      Constructor.getDefaultProps = getDefaultProps;
    }
  },
  propTypes: function (Constructor, propTypes) {
    if (process.env.NODE_ENV !== 'production') {
      validateTypeDef(Constructor, propTypes, ReactPropTypeLocations.prop);
    }
    Constructor.propTypes = assign({}, Constructor.propTypes, propTypes);
  },
  statics: function (Constructor, statics) {
    mixStaticSpecIntoComponent(Constructor, statics);
  }
};

function validateTypeDef(Constructor, typeDef, location) {
  for (var propName in typeDef) {
    if (typeDef.hasOwnProperty(propName)) {
      // use a warning instead of an invariant so components
      // don't show up in prod but not in __DEV__
      process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : undefined;
    }
  }
}

function validateMethodOverride(proto, name) {
  var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;

  // Disallow overriding of base class methods unless explicitly allowed.
  if (ReactClassMixin.hasOwnProperty(name)) {
    !(specPolicy === SpecPolicy.OVERRIDE_BASE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override ' + '`%s` from your class specification. Ensure that your method names ' + 'do not overlap with React methods.', name) : invariant(false) : undefined;
  }

  // Disallow defining methods more than once unless explicitly allowed.
  if (proto.hasOwnProperty(name)) {
    !(specPolicy === SpecPolicy.DEFINE_MANY || specPolicy === SpecPolicy.DEFINE_MANY_MERGED) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define ' + '`%s` on your component more than once. This conflict may be due ' + 'to a mixin.', name) : invariant(false) : undefined;
  }
}

/**
 * Mixin helper which handles policy validation and reserved
 * specification keys when building React classses.
 */
function mixSpecIntoComponent(Constructor, spec) {
  if (!spec) {
    return;
  }

  !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to ' + 'use a component class as a mixin. Instead, just use a regular object.') : invariant(false) : undefined;
  !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to ' + 'use a component as a mixin. Instead, just use a regular object.') : invariant(false) : undefined;

  var proto = Constructor.prototype;

  // By handling mixins before any other properties, we ensure the same
  // chaining order is applied to methods with DEFINE_MANY policy, whether
  // mixins are listed before or after these methods in the spec.
  if (spec.hasOwnProperty(MIXINS_KEY)) {
    RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
  }

  for (var name in spec) {
    if (!spec.hasOwnProperty(name)) {
      continue;
    }

    if (name === MIXINS_KEY) {
      // We have already handled mixins in a special case above.
      continue;
    }

    var property = spec[name];
    validateMethodOverride(proto, name);

    if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
      RESERVED_SPEC_KEYS[name](Constructor, property);
    } else {
      // Setup methods on prototype:
      // The following member methods should not be automatically bound:
      // 1. Expected ReactClass methods (in the "interface").
      // 2. Overridden methods (that were mixed in).
      var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);
      var isAlreadyDefined = proto.hasOwnProperty(name);
      var isFunction = typeof property === 'function';
      var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined;

      if (shouldAutoBind) {
        if (!proto.__reactAutoBindMap) {
          proto.__reactAutoBindMap = {};
        }
        proto.__reactAutoBindMap[name] = property;
        proto[name] = property;
      } else {
        if (isAlreadyDefined) {
          var specPolicy = ReactClassInterface[name];

          // These cases should already be caught by validateMethodOverride.
          !(isReactClassMethod && (specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s ' + 'when mixing in component specs.', specPolicy, name) : invariant(false) : undefined;

          // For methods which are defined more than once, call the existing
          // methods before calling the new property, merging if appropriate.
          if (specPolicy === SpecPolicy.DEFINE_MANY_MERGED) {
            proto[name] = createMergedResultFunction(proto[name], property);
          } else if (specPolicy === SpecPolicy.DEFINE_MANY) {
            proto[name] = createChainedFunction(proto[name], property);
          }
        } else {
          proto[name] = property;
          if (process.env.NODE_ENV !== 'production') {
            // Add verbose displayName to the function, which helps when looking
            // at profiling tools.
            if (typeof property === 'function' && spec.displayName) {
              proto[name].displayName = spec.displayName + '_' + name;
            }
          }
        }
      }
    }
  }
}

function mixStaticSpecIntoComponent(Constructor, statics) {
  if (!statics) {
    return;
  }
  for (var name in statics) {
    var property = statics[name];
    if (!statics.hasOwnProperty(name)) {
      continue;
    }

    var isReserved = (name in RESERVED_SPEC_KEYS);
    !!isReserved ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define a reserved ' + 'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' + 'as an instance property instead; it will still be accessible on the ' + 'constructor.', name) : invariant(false) : undefined;

    var isInherited = (name in Constructor);
    !!isInherited ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define ' + '`%s` on your component more than once. This conflict may be ' + 'due to a mixin.', name) : invariant(false) : undefined;
    Constructor[name] = property;
  }
}

/**
 * Merge two objects, but throw if both contain the same key.
 *
 * @param {object} one The first object, which is mutated.
 * @param {object} two The second object
 * @return {object} one after it has been mutated to contain everything in two.
 */
function mergeIntoWithNoDuplicateKeys(one, two) {
  !(one && two && typeof one === 'object' && typeof two === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : invariant(false) : undefined;

  for (var key in two) {
    if (two.hasOwnProperty(key)) {
      !(one[key] === undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): ' + 'Tried to merge two objects with the same key: `%s`. This conflict ' + 'may be due to a mixin; in particular, this may be caused by two ' + 'getInitialState() or getDefaultProps() methods returning objects ' + 'with clashing keys.', key) : invariant(false) : undefined;
      one[key] = two[key];
    }
  }
  return one;
}

/**
 * Creates a function that invokes two functions and merges their return values.
 *
 * @param {function} one Function to invoke first.
 * @param {function} two Function to invoke second.
 * @return {function} Function that invokes the two argument functions.
 * @private
 */
function createMergedResultFunction(one, two) {
  return function mergedResult() {
    var a = one.apply(this, arguments);
    var b = two.apply(this, arguments);
    if (a == null) {
      return b;
    } else if (b == null) {
      return a;
    }
    var c = {};
    mergeIntoWithNoDuplicateKeys(c, a);
    mergeIntoWithNoDuplicateKeys(c, b);
    return c;
  };
}

/**
 * Creates a function that invokes two functions and ignores their return vales.
 *
 * @param {function} one Function to invoke first.
 * @param {function} two Function to invoke second.
 * @return {function} Function that invokes the two argument functions.
 * @private
 */
function createChainedFunction(one, two) {
  return function chainedFunction() {
    one.apply(this, arguments);
    two.apply(this, arguments);
  };
}

/**
 * Binds a method to the component.
 *
 * @param {object} component Component whose method is going to be bound.
 * @param {function} method Method to be bound.
 * @return {function} The bound method.
 */
function bindAutoBindMethod(component, method) {
  var boundMethod = method.bind(component);
  if (process.env.NODE_ENV !== 'production') {
    boundMethod.__reactBoundContext = component;
    boundMethod.__reactBoundMethod = method;
    boundMethod.__reactBoundArguments = null;
    var componentName = component.constructor.displayName;
    var _bind = boundMethod.bind;
    /* eslint-disable block-scoped-var, no-undef */
    boundMethod.bind = function (newThis) {
      for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        args[_key - 1] = arguments[_key];
      }

      // User is trying to bind() an autobound method; we effectively will
      // ignore the value of "this" that the user is trying to use, so
      // let's warn.
      if (newThis !== component && newThis !== null) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : undefined;
      } else if (!args.length) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : undefined;
        return boundMethod;
      }
      var reboundMethod = _bind.apply(boundMethod, arguments);
      reboundMethod.__reactBoundContext = component;
      reboundMethod.__reactBoundMethod = method;
      reboundMethod.__reactBoundArguments = args;
      return reboundMethod;
      /* eslint-enable */
    };
  }
  return boundMethod;
}

/**
 * Binds all auto-bound methods in a component.
 *
 * @param {object} component Component whose method is going to be bound.
 */
function bindAutoBindMethods(component) {
  for (var autoBindKey in component.__reactAutoBindMap) {
    if (component.__reactAutoBindMap.hasOwnProperty(autoBindKey)) {
      var method = component.__reactAutoBindMap[autoBindKey];
      component[autoBindKey] = bindAutoBindMethod(component, ReactErrorUtils.guard(method, component.constructor.displayName + '.' + autoBindKey));
    }
  }
}

/**
 * Add more to the ReactClass base class. These are all legacy features and
 * therefore not already part of the modern ReactComponent.
 */
var ReactClassMixin = {

  /**
   * TODO: This will be deprecated because state should always keep a consistent
   * type signature and the only use case for this, is to avoid that.
   */
  replaceState: function (newState, callback) {
    this.updater.enqueueReplaceState(this, newState);
    if (callback) {
      this.updater.enqueueCallback(this, callback);
    }
  },

  /**
   * Checks whether or not this composite component is mounted.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function () {
    return this.updater.isMounted(this);
  },

  /**
   * Sets a subset of the props.
   *
   * @param {object} partialProps Subset of the next props.
   * @param {?function} callback Called after props are updated.
   * @final
   * @public
   * @deprecated
   */
  setProps: function (partialProps, callback) {
    if (process.env.NODE_ENV !== 'production') {
      warnSetProps();
    }
    this.updater.enqueueSetProps(this, partialProps);
    if (callback) {
      this.updater.enqueueCallback(this, callback);
    }
  },

  /**
   * Replace all the props.
   *
   * @param {object} newProps Subset of the next props.
   * @param {?function} callback Called after props are updated.
   * @final
   * @public
   * @deprecated
   */
  replaceProps: function (newProps, callback) {
    if (process.env.NODE_ENV !== 'production') {
      warnSetProps();
    }
    this.updater.enqueueReplaceProps(this, newProps);
    if (callback) {
      this.updater.enqueueCallback(this, callback);
    }
  }
};

var ReactClassComponent = function () {};
assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin);

/**
 * Module for creating composite components.
 *
 * @class ReactClass
 */
var ReactClass = {

  /**
   * Creates a composite component class given a class specification.
   *
   * @param {object} spec Class specification (which must define `render`).
   * @return {function} Component constructor function.
   * @public
   */
  createClass: function (spec) {
    var Constructor = function (props, context, updater) {
      // This constructor is overridden by mocks. The argument is used
      // by mocks to assert on what gets mounted.

      if (process.env.NODE_ENV !== 'production') {
        process.env.NODE_ENV !== 'production' ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : undefined;
      }

      // Wire up auto-binding
      if (this.__reactAutoBindMap) {
        bindAutoBindMethods(this);
      }

      this.props = props;
      this.context = context;
      this.refs = emptyObject;
      this.updater = updater || ReactNoopUpdateQueue;

      this.state = null;

      // ReactClasses doesn't have constructors. Instead, they use the
      // getInitialState and componentWillMount methods for initialization.

      var initialState = this.getInitialState ? this.getInitialState() : null;
      if (process.env.NODE_ENV !== 'production') {
        // We allow auto-mocks to proceed as if they're returning null.
        if (typeof initialState === 'undefined' && this.getInitialState._isMockFunction) {
          // This is probably bad practice. Consider warning here and
          // deprecating this convenience.
          initialState = null;
        }
      }
      !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : invariant(false) : undefined;

      this.state = initialState;
    };
    Constructor.prototype = new ReactClassComponent();
    Constructor.prototype.constructor = Constructor;

    injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));

    mixSpecIntoComponent(Constructor, spec);

    // Initialize the defaultProps property after all mixins have been merged.
    if (Constructor.getDefaultProps) {
      Constructor.defaultProps = Constructor.getDefaultProps();
    }

    if (process.env.NODE_ENV !== 'production') {
      // This is a tag to indicate that the use of these method names is ok,
      // since it's used with createClass. If it's not, then it's likely a
      // mistake so we'll warn you to use the static property, property
      // initializer or constructor respectively.
      if (Constructor.getDefaultProps) {
        Constructor.getDefaultProps.isReactClassApproved = {};
      }
      if (Constructor.prototype.getInitialState) {
        Constructor.prototype.getInitialState.isReactClassApproved = {};
      }
    }

    !Constructor.prototype.render ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : invariant(false) : undefined;

    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : undefined;
    }

    // Reduce time spent doing lookups by setting these on the prototype.
    for (var methodName in ReactClassInterface) {
      if (!Constructor.prototype[methodName]) {
        Constructor.prototype[methodName] = null;
      }
    }

    return Constructor;
  },

  injection: {
    injectMixin: function (mixin) {
      injectedMixins.push(mixin);
    }
  }

};

module.exports = ReactClass;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactComponent":33,"./ReactElement":54,"./ReactErrorUtils":57,"./ReactNoopUpdateQueue":71,"./ReactPropTypeLocationNames":74,"./ReactPropTypeLocations":75,"_process":1,"fbjs/lib/emptyObject":138,"fbjs/lib/invariant":145,"fbjs/lib/keyMirror":148,"fbjs/lib/keyOf":149,"fbjs/lib/warning":155}],33:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactComponent
 */

'use strict';

var ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');

var emptyObject = require('fbjs/lib/emptyObject');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

/**
 * Base class helpers for the updating state of a component.
 */
function ReactComponent(props, context, updater) {
  this.props = props;
  this.context = context;
  this.refs = emptyObject;
  // We initialize the default updater but the real one gets injected by the
  // renderer.
  this.updater = updater || ReactNoopUpdateQueue;
}

/**
 * Sets a subset of the state. Always use this to mutate
 * state. You should treat `this.state` as immutable.
 *
 * There is no guarantee that `this.state` will be immediately updated, so
 * accessing `this.state` after calling this method may return the old value.
 *
 * There is no guarantee that calls to `setState` will run synchronously,
 * as they may eventually be batched together.  You can provide an optional
 * callback that will be executed when the call to setState is actually
 * completed.
 *
 * When a function is provided to setState, it will be called at some point in
 * the future (not synchronously). It will be called with the up to date
 * component arguments (state, props, context). These values can be different
 * from this.* because your function may be called after receiveProps but before
 * shouldComponentUpdate, and this new state, props, and context will not yet be
 * assigned to this.
 *
 * @param {object|function} partialState Next partial state or function to
 *        produce next partial state to be merged with current state.
 * @param {?function} callback Called after state is updated.
 * @final
 * @protected
 */
ReactComponent.prototype.setState = function (partialState, callback) {
  !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setState(...): takes an object of state variables to update or a ' + 'function which returns an object of state variables.') : invariant(false) : undefined;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : undefined;
  }
  this.updater.enqueueSetState(this, partialState);
  if (callback) {
    this.updater.enqueueCallback(this, callback);
  }
};

/**
 * Forces an update. This should only be invoked when it is known with
 * certainty that we are **not** in a DOM transaction.
 *
 * You may want to call this when you know that some deeper aspect of the
 * component's state has changed but `setState` was not called.
 *
 * This will not invoke `shouldComponentUpdate`, but it will invoke
 * `componentWillUpdate` and `componentDidUpdate`.
 *
 * @param {?function} callback Called after update is complete.
 * @final
 * @protected
 */
ReactComponent.prototype.forceUpdate = function (callback) {
  this.updater.enqueueForceUpdate(this);
  if (callback) {
    this.updater.enqueueCallback(this, callback);
  }
};

/**
 * Deprecated APIs. These APIs used to exist on classic React classes but since
 * we would like to deprecate them, we're not going to move them over to this
 * modern base class. Instead, we define a getter that warns if it's accessed.
 */
if (process.env.NODE_ENV !== 'production') {
  var deprecatedAPIs = {
    getDOMNode: ['getDOMNode', 'Use React.findDOMNode(component) instead.'],
    isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
    replaceProps: ['replaceProps', 'Instead, call React.render again at the top level.'],
    replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'],
    setProps: ['setProps', 'Instead, call React.render again at the top level.']
  };
  var defineDeprecationWarning = function (methodName, info) {
    try {
      Object.defineProperty(ReactComponent.prototype, methodName, {
        get: function () {
          process.env.NODE_ENV !== 'production' ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : undefined;
          return undefined;
        }
      });
    } catch (x) {
      // IE will fail on defineProperty (es5-shim/sham too)
    }
  };
  for (var fnName in deprecatedAPIs) {
    if (deprecatedAPIs.hasOwnProperty(fnName)) {
      defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
    }
  }
}

module.exports = ReactComponent;
}).call(this,require('_process'))
},{"./ReactNoopUpdateQueue":71,"_process":1,"fbjs/lib/emptyObject":138,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],34:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactComponentBrowserEnvironment
 */

'use strict';

var ReactDOMIDOperations = require('./ReactDOMIDOperations');
var ReactMount = require('./ReactMount');

/**
 * Abstracts away all functionality of the reconciler that requires knowledge of
 * the browser context. TODO: These callers should be refactored to avoid the
 * need for this injection.
 */
var ReactComponentBrowserEnvironment = {

  processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates,

  replaceNodeWithMarkupByID: ReactDOMIDOperations.dangerouslyReplaceNodeWithMarkupByID,

  /**
   * If a particular environment requires that some resources be cleaned up,
   * specify this in the injected Mixin. In the DOM, we would likely want to
   * purge any cached node ID lookups.
   *
   * @private
   */
  unmountIDFromEnvironment: function (rootNodeID) {
    ReactMount.purgeID(rootNodeID);
  }

};

module.exports = ReactComponentBrowserEnvironment;
},{"./ReactDOMIDOperations":42,"./ReactMount":67}],35:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactComponentEnvironment
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

var injected = false;

var ReactComponentEnvironment = {

  /**
   * Optionally injectable environment dependent cleanup hook. (server vs.
   * browser etc). Example: A browser system caches DOM nodes based on component
   * ID and must remove that cache entry when this instance is unmounted.
   */
  unmountIDFromEnvironment: null,

  /**
   * Optionally injectable hook for swapping out mount images in the middle of
   * the tree.
   */
  replaceNodeWithMarkupByID: null,

  /**
   * Optionally injectable hook for processing a queue of child updates. Will
   * later move into MultiChildComponents.
   */
  processChildrenUpdates: null,

  injection: {
    injectEnvironment: function (environment) {
      !!injected ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : invariant(false) : undefined;
      ReactComponentEnvironment.unmountIDFromEnvironment = environment.unmountIDFromEnvironment;
      ReactComponentEnvironment.replaceNodeWithMarkupByID = environment.replaceNodeWithMarkupByID;
      ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates;
      injected = true;
    }
  }

};

module.exports = ReactComponentEnvironment;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],36:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactCompositeComponent
 */

'use strict';

var ReactComponentEnvironment = require('./ReactComponentEnvironment');
var ReactCurrentOwner = require('./ReactCurrentOwner');
var ReactElement = require('./ReactElement');
var ReactInstanceMap = require('./ReactInstanceMap');
var ReactPerf = require('./ReactPerf');
var ReactPropTypeLocations = require('./ReactPropTypeLocations');
var ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');
var ReactReconciler = require('./ReactReconciler');
var ReactUpdateQueue = require('./ReactUpdateQueue');

var assign = require('./Object.assign');
var emptyObject = require('fbjs/lib/emptyObject');
var invariant = require('fbjs/lib/invariant');
var shouldUpdateReactComponent = require('./shouldUpdateReactComponent');
var warning = require('fbjs/lib/warning');

function getDeclarationErrorAddendum(component) {
  var owner = component._currentElement._owner || null;
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * ------------------ The Life-Cycle of a Composite Component ------------------
 *
 * - constructor: Initialization of state. The instance is now retained.
 *   - componentWillMount
 *   - render
 *   - [children's constructors]
 *     - [children's componentWillMount and render]
 *     - [children's componentDidMount]
 *     - componentDidMount
 *
 *       Update Phases:
 *       - componentWillReceiveProps (only called if parent updated)
 *       - shouldComponentUpdate
 *         - componentWillUpdate
 *           - render
 *           - [children's constructors or receive props phases]
 *         - componentDidUpdate
 *
 *     - componentWillUnmount
 *     - [children's componentWillUnmount]
 *   - [children destroyed]
 * - (destroyed): The instance is now blank, released by React and ready for GC.
 *
 * -----------------------------------------------------------------------------
 */

/**
 * An incrementing ID assigned to each component when it is mounted. This is
 * used to enforce the order in which `ReactUpdates` updates dirty components.
 *
 * @private
 */
var nextMountID = 1;

/**
 * @lends {ReactCompositeComponent.prototype}
 */
var ReactCompositeComponentMixin = {

  /**
   * Base constructor for all composite component.
   *
   * @param {ReactElement} element
   * @final
   * @internal
   */
  construct: function (element) {
    this._currentElement = element;
    this._rootNodeID = null;
    this._instance = null;

    // See ReactUpdateQueue
    this._pendingElement = null;
    this._pendingStateQueue = null;
    this._pendingReplaceState = false;
    this._pendingForceUpdate = false;

    this._renderedComponent = null;

    this._context = null;
    this._mountOrder = 0;
    this._topLevelWrapper = null;

    // See ReactUpdates and ReactUpdateQueue.
    this._pendingCallbacks = null;
  },

  /**
   * Initializes the component, renders markup, and registers event listeners.
   *
   * @param {string} rootID DOM ID of the root node.
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @return {?string} Rendered markup to be inserted into the DOM.
   * @final
   * @internal
   */
  mountComponent: function (rootID, transaction, context) {
    this._context = context;
    this._mountOrder = nextMountID++;
    this._rootNodeID = rootID;

    var publicProps = this._processProps(this._currentElement.props);
    var publicContext = this._processContext(context);

    var Component = this._currentElement.type;

    // Initialize the public class
    var inst = new Component(publicProps, publicContext, ReactUpdateQueue);

    if (process.env.NODE_ENV !== 'production') {
      // This will throw later in _renderValidatedComponent, but add an early
      // warning now to help debugging
      process.env.NODE_ENV !== 'production' ? warning(inst.render != null, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render` in your ' + 'component or you may have accidentally tried to render an element ' + 'whose type is a function that isn\'t a React component.', Component.displayName || Component.name || 'Component') : undefined;
    }

    // These should be set up in the constructor, but as a convenience for
    // simpler class abstractions, we set them up after the fact.
    inst.props = publicProps;
    inst.context = publicContext;
    inst.refs = emptyObject;
    inst.updater = ReactUpdateQueue;

    this._instance = inst;

    // Store a reference from the instance back to the internal representation
    ReactInstanceMap.set(inst, this);

    if (process.env.NODE_ENV !== 'production') {
      // Since plain JS classes are defined without any special initialization
      // logic, we can not catch common errors early. Therefore, we have to
      // catch them here, at initialization time, instead.
      process.env.NODE_ENV !== 'production' ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentShouldUpdate !== 'function', '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', this.getName() || 'A component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : undefined;
      process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : undefined;
    }

    var initialState = inst.state;
    if (initialState === undefined) {
      inst.state = initialState = null;
    }
    !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : invariant(false) : undefined;

    this._pendingStateQueue = null;
    this._pendingReplaceState = false;
    this._pendingForceUpdate = false;

    if (inst.componentWillMount) {
      inst.componentWillMount();
      // When mounting, calls to `setState` by `componentWillMount` will set
      // `this._pendingStateQueue` without triggering a re-render.
      if (this._pendingStateQueue) {
        inst.state = this._processPendingState(inst.props, inst.context);
      }
    }

    var renderedElement = this._renderValidatedComponent();

    this._renderedComponent = this._instantiateReactComponent(renderedElement);

    var markup = ReactReconciler.mountComponent(this._renderedComponent, rootID, transaction, this._processChildContext(context));
    if (inst.componentDidMount) {
      transaction.getReactMountReady().enqueue(inst.componentDidMount, inst);
    }

    return markup;
  },

  /**
   * Releases any resources allocated by `mountComponent`.
   *
   * @final
   * @internal
   */
  unmountComponent: function () {
    var inst = this._instance;

    if (inst.componentWillUnmount) {
      inst.componentWillUnmount();
    }

    ReactReconciler.unmountComponent(this._renderedComponent);
    this._renderedComponent = null;

    // Reset pending fields
    // Even if this component is scheduled for another update in ReactUpdates,
    // it would still be ignored because these fields are reset.
    this._pendingStateQueue = null;
    this._pendingReplaceState = false;
    this._pendingForceUpdate = false;
    this._pendingCallbacks = null;
    this._pendingElement = null;

    // These fields do not really need to be reset since this object is no
    // longer accessible.
    this._context = null;
    this._rootNodeID = null;
    this._topLevelWrapper = null;

    // Delete the reference from the instance to this internal representation
    // which allow the internals to be properly cleaned up even if the user
    // leaks a reference to the public instance.
    ReactInstanceMap.remove(inst);

    // Some existing components rely on inst.props even after they've been
    // destroyed (in event handlers).
    // TODO: inst.props = null;
    // TODO: inst.state = null;
    // TODO: inst.context = null;
  },

  /**
   * Filters the context object to only contain keys specified in
   * `contextTypes`
   *
   * @param {object} context
   * @return {?object}
   * @private
   */
  _maskContext: function (context) {
    var maskedContext = null;
    var Component = this._currentElement.type;
    var contextTypes = Component.contextTypes;
    if (!contextTypes) {
      return emptyObject;
    }
    maskedContext = {};
    for (var contextName in contextTypes) {
      maskedContext[contextName] = context[contextName];
    }
    return maskedContext;
  },

  /**
   * Filters the context object to only contain keys specified in
   * `contextTypes`, and asserts that they are valid.
   *
   * @param {object} context
   * @return {?object}
   * @private
   */
  _processContext: function (context) {
    var maskedContext = this._maskContext(context);
    if (process.env.NODE_ENV !== 'production') {
      var Component = this._currentElement.type;
      if (Component.contextTypes) {
        this._checkPropTypes(Component.contextTypes, maskedContext, ReactPropTypeLocations.context);
      }
    }
    return maskedContext;
  },

  /**
   * @param {object} currentContext
   * @return {object}
   * @private
   */
  _processChildContext: function (currentContext) {
    var Component = this._currentElement.type;
    var inst = this._instance;
    var childContext = inst.getChildContext && inst.getChildContext();
    if (childContext) {
      !(typeof Component.childContextTypes === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to ' + 'use getChildContext().', this.getName() || 'ReactCompositeComponent') : invariant(false) : undefined;
      if (process.env.NODE_ENV !== 'production') {
        this._checkPropTypes(Component.childContextTypes, childContext, ReactPropTypeLocations.childContext);
      }
      for (var name in childContext) {
        !(name in Component.childContextTypes) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : invariant(false) : undefined;
      }
      return assign({}, currentContext, childContext);
    }
    return currentContext;
  },

  /**
   * Processes props by setting default values for unspecified props and
   * asserting that the props are valid. Does not mutate its argument; returns
   * a new props object with defaults merged in.
   *
   * @param {object} newProps
   * @return {object}
   * @private
   */
  _processProps: function (newProps) {
    if (process.env.NODE_ENV !== 'production') {
      var Component = this._currentElement.type;
      if (Component.propTypes) {
        this._checkPropTypes(Component.propTypes, newProps, ReactPropTypeLocations.prop);
      }
    }
    return newProps;
  },

  /**
   * Assert that the props are valid
   *
   * @param {object} propTypes Map of prop name to a ReactPropType
   * @param {object} props
   * @param {string} location e.g. "prop", "context", "child context"
   * @private
   */
  _checkPropTypes: function (propTypes, props, location) {
    // TODO: Stop validating prop types here and only use the element
    // validation.
    var componentName = this.getName();
    for (var propName in propTypes) {
      if (propTypes.hasOwnProperty(propName)) {
        var error;
        try {
          // This is intentionally an invariant that gets caught. It's the same
          // behavior as without this statement except with a better message.
          !(typeof propTypes[propName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually ' + 'from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], propName) : invariant(false) : undefined;
          error = propTypes[propName](props, propName, componentName, location);
        } catch (ex) {
          error = ex;
        }
        if (error instanceof Error) {
          // We may want to extend this logic for similar errors in
          // React.render calls, so I'm abstracting it away into
          // a function to minimize refactoring in the future
          var addendum = getDeclarationErrorAddendum(this);

          if (location === ReactPropTypeLocations.prop) {
            // Preface gives us something to blacklist in warning module
            process.env.NODE_ENV !== 'production' ? warning(false, 'Failed Composite propType: %s%s', error.message, addendum) : undefined;
          } else {
            process.env.NODE_ENV !== 'production' ? warning(false, 'Failed Context Types: %s%s', error.message, addendum) : undefined;
          }
        }
      }
    }
  },

  receiveComponent: function (nextElement, transaction, nextContext) {
    var prevElement = this._currentElement;
    var prevContext = this._context;

    this._pendingElement = null;

    this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext);
  },

  /**
   * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`
   * is set, update the component.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  performUpdateIfNecessary: function (transaction) {
    if (this._pendingElement != null) {
      ReactReconciler.receiveComponent(this, this._pendingElement || this._currentElement, transaction, this._context);
    }

    if (this._pendingStateQueue !== null || this._pendingForceUpdate) {
      this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context);
    }
  },

  /**
   * Perform an update to a mounted component. The componentWillReceiveProps and
   * shouldComponentUpdate methods are called, then (assuming the update isn't
   * skipped) the remaining update lifecycle methods are called and the DOM
   * representation is updated.
   *
   * By default, this implements React's rendering and reconciliation algorithm.
   * Sophisticated clients may wish to override this.
   *
   * @param {ReactReconcileTransaction} transaction
   * @param {ReactElement} prevParentElement
   * @param {ReactElement} nextParentElement
   * @internal
   * @overridable
   */
  updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) {
    var inst = this._instance;

    var nextContext = this._context === nextUnmaskedContext ? inst.context : this._processContext(nextUnmaskedContext);
    var nextProps;

    // Distinguish between a props update versus a simple state update
    if (prevParentElement === nextParentElement) {
      // Skip checking prop types again -- we don't read inst.props to avoid
      // warning for DOM component props in this upgrade
      nextProps = nextParentElement.props;
    } else {
      nextProps = this._processProps(nextParentElement.props);
      // An update here will schedule an update but immediately set
      // _pendingStateQueue which will ensure that any state updates gets
      // immediately reconciled instead of waiting for the next batch.

      if (inst.componentWillReceiveProps) {
        inst.componentWillReceiveProps(nextProps, nextContext);
      }
    }

    var nextState = this._processPendingState(nextProps, nextContext);

    var shouldUpdate = this._pendingForceUpdate || !inst.shouldComponentUpdate || inst.shouldComponentUpdate(nextProps, nextState, nextContext);

    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(typeof shouldUpdate !== 'undefined', '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : undefined;
    }

    if (shouldUpdate) {
      this._pendingForceUpdate = false;
      // Will set `this.props`, `this.state` and `this.context`.
      this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext);
    } else {
      // If it's determined that a component should not update, we still want
      // to set props and state but we shortcut the rest of the update.
      this._currentElement = nextParentElement;
      this._context = nextUnmaskedContext;
      inst.props = nextProps;
      inst.state = nextState;
      inst.context = nextContext;
    }
  },

  _processPendingState: function (props, context) {
    var inst = this._instance;
    var queue = this._pendingStateQueue;
    var replace = this._pendingReplaceState;
    this._pendingReplaceState = false;
    this._pendingStateQueue = null;

    if (!queue) {
      return inst.state;
    }

    if (replace && queue.length === 1) {
      return queue[0];
    }

    var nextState = assign({}, replace ? queue[0] : inst.state);
    for (var i = replace ? 1 : 0; i < queue.length; i++) {
      var partial = queue[i];
      assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial);
    }

    return nextState;
  },

  /**
   * Merges new props and state, notifies delegate methods of update and
   * performs update.
   *
   * @param {ReactElement} nextElement Next element
   * @param {object} nextProps Next public object to set as properties.
   * @param {?object} nextState Next object to set as state.
   * @param {?object} nextContext Next public object to set as context.
   * @param {ReactReconcileTransaction} transaction
   * @param {?object} unmaskedContext
   * @private
   */
  _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) {
    var inst = this._instance;

    var hasComponentDidUpdate = Boolean(inst.componentDidUpdate);
    var prevProps;
    var prevState;
    var prevContext;
    if (hasComponentDidUpdate) {
      prevProps = inst.props;
      prevState = inst.state;
      prevContext = inst.context;
    }

    if (inst.componentWillUpdate) {
      inst.componentWillUpdate(nextProps, nextState, nextContext);
    }

    this._currentElement = nextElement;
    this._context = unmaskedContext;
    inst.props = nextProps;
    inst.state = nextState;
    inst.context = nextContext;

    this._updateRenderedComponent(transaction, unmaskedContext);

    if (hasComponentDidUpdate) {
      transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst);
    }
  },

  /**
   * Call the component's `render` method and update the DOM accordingly.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  _updateRenderedComponent: function (transaction, context) {
    var prevComponentInstance = this._renderedComponent;
    var prevRenderedElement = prevComponentInstance._currentElement;
    var nextRenderedElement = this._renderValidatedComponent();
    if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {
      ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context));
    } else {
      // These two IDs are actually the same! But nothing should rely on that.
      var thisID = this._rootNodeID;
      var prevComponentID = prevComponentInstance._rootNodeID;
      ReactReconciler.unmountComponent(prevComponentInstance);

      this._renderedComponent = this._instantiateReactComponent(nextRenderedElement);
      var nextMarkup = ReactReconciler.mountComponent(this._renderedComponent, thisID, transaction, this._processChildContext(context));
      this._replaceNodeWithMarkupByID(prevComponentID, nextMarkup);
    }
  },

  /**
   * @protected
   */
  _replaceNodeWithMarkupByID: function (prevComponentID, nextMarkup) {
    ReactComponentEnvironment.replaceNodeWithMarkupByID(prevComponentID, nextMarkup);
  },

  /**
   * @protected
   */
  _renderValidatedComponentWithoutOwnerOrContext: function () {
    var inst = this._instance;
    var renderedComponent = inst.render();
    if (process.env.NODE_ENV !== 'production') {
      // We allow auto-mocks to proceed as if they're returning null.
      if (typeof renderedComponent === 'undefined' && inst.render._isMockFunction) {
        // This is probably bad practice. Consider warning here and
        // deprecating this convenience.
        renderedComponent = null;
      }
    }

    return renderedComponent;
  },

  /**
   * @private
   */
  _renderValidatedComponent: function () {
    var renderedComponent;
    ReactCurrentOwner.current = this;
    try {
      renderedComponent = this._renderValidatedComponentWithoutOwnerOrContext();
    } finally {
      ReactCurrentOwner.current = null;
    }
    !(
    // TODO: An `isValidNode` function would probably be more appropriate
    renderedComponent === null || renderedComponent === false || ReactElement.isValidElement(renderedComponent)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.render(): A valid ReactComponent must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : invariant(false) : undefined;
    return renderedComponent;
  },

  /**
   * Lazily allocates the refs object and stores `component` as `ref`.
   *
   * @param {string} ref Reference name.
   * @param {component} component Component to store as `ref`.
   * @final
   * @private
   */
  attachRef: function (ref, component) {
    var inst = this.getPublicInstance();
    var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;
    refs[ref] = component.getPublicInstance();
  },

  /**
   * Detaches a reference name.
   *
   * @param {string} ref Name to dereference.
   * @final
   * @private
   */
  detachRef: function (ref) {
    var refs = this.getPublicInstance().refs;
    delete refs[ref];
  },

  /**
   * Get a text description of the component that can be used to identify it
   * in error messages.
   * @return {string} The name or null.
   * @internal
   */
  getName: function () {
    var type = this._currentElement.type;
    var constructor = this._instance && this._instance.constructor;
    return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null;
  },

  /**
   * Get the publicly accessible representation of this component - i.e. what
   * is exposed by refs and returned by React.render. Can be null for stateless
   * components.
   *
   * @return {ReactComponent} the public component instance.
   * @internal
   */
  getPublicInstance: function () {
    return this._instance;
  },

  // Stub
  _instantiateReactComponent: null

};

ReactPerf.measureMethods(ReactCompositeComponentMixin, 'ReactCompositeComponent', {
  mountComponent: 'mountComponent',
  updateComponent: 'updateComponent',
  _renderValidatedComponent: '_renderValidatedComponent'
});

var ReactCompositeComponent = {

  Mixin: ReactCompositeComponentMixin

};

module.exports = ReactCompositeComponent;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactComponentEnvironment":35,"./ReactCurrentOwner":37,"./ReactElement":54,"./ReactInstanceMap":64,"./ReactPerf":73,"./ReactPropTypeLocationNames":74,"./ReactPropTypeLocations":75,"./ReactReconciler":78,"./ReactUpdateQueue":84,"./shouldUpdateReactComponent":127,"_process":1,"fbjs/lib/emptyObject":138,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],37:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactCurrentOwner
 */

'use strict';

/**
 * Keeps track of the current owner.
 *
 * The current owner is the component who should own any components that are
 * currently being constructed.
 */
var ReactCurrentOwner = {

  /**
   * @internal
   * @type {ReactComponent}
   */
  current: null

};

module.exports = ReactCurrentOwner;
},{}],38:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOM
 */

/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/

'use strict';

var ReactCurrentOwner = require('./ReactCurrentOwner');
var ReactDOMTextComponent = require('./ReactDOMTextComponent');
var ReactDefaultInjection = require('./ReactDefaultInjection');
var ReactInstanceHandles = require('./ReactInstanceHandles');
var ReactMount = require('./ReactMount');
var ReactPerf = require('./ReactPerf');
var ReactReconciler = require('./ReactReconciler');
var ReactUpdates = require('./ReactUpdates');

var findDOMNode = require('./findDOMNode');
var renderSubtreeIntoContainer = require('./renderSubtreeIntoContainer');
var warning = require('fbjs/lib/warning');

ReactDefaultInjection.inject();

var render = ReactPerf.measure('React', 'render', ReactMount.render);

var React = {
  findDOMNode: findDOMNode,
  render: render,
  unmountComponentAtNode: ReactMount.unmountComponentAtNode,

  /* eslint-disable camelcase */
  unstable_batchedUpdates: ReactUpdates.batchedUpdates,
  unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer
};

// Inject the runtime into a devtools global hook regardless of browser.
// Allows for debugging when the hook is injected on the page.
/* eslint-enable camelcase */
if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {
  __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({
    CurrentOwner: ReactCurrentOwner,
    InstanceHandles: ReactInstanceHandles,
    Mount: ReactMount,
    Reconciler: ReactReconciler,
    TextComponent: ReactDOMTextComponent
  });
}

if (process.env.NODE_ENV !== 'production') {
  var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
  if (ExecutionEnvironment.canUseDOM && window.top === window.self) {

    // If we're in Chrome, look for the devtools marker and provide a download
    // link if not installed.
    if (navigator.userAgent.indexOf('Chrome') > -1) {
      if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
        console.debug('Download the React DevTools for a better development experience: ' + 'https://fb.me/react-devtools');
      }
    }

    // If we're in IE8, check to see if we are in combatibility mode and provide
    // information on preventing compatibility mode
    var ieCompatibilityMode = document.documentMode && document.documentMode < 8;

    process.env.NODE_ENV !== 'production' ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv="X-UA-Compatible" content="IE=edge" />') : undefined;

    var expectedFeatures = [
    // shims
    Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.split, String.prototype.trim,

    // shams
    Object.create, Object.freeze];

    for (var i = 0; i < expectedFeatures.length; i++) {
      if (!expectedFeatures[i]) {
        console.error('One or more ES5 shim/shams expected by React are not available: ' + 'https://fb.me/react-warning-polyfills');
        break;
      }
    }
  }
}

module.exports = React;
}).call(this,require('_process'))
},{"./ReactCurrentOwner":37,"./ReactDOMTextComponent":48,"./ReactDefaultInjection":51,"./ReactInstanceHandles":63,"./ReactMount":67,"./ReactPerf":73,"./ReactReconciler":78,"./ReactUpdates":85,"./findDOMNode":108,"./renderSubtreeIntoContainer":124,"_process":1,"fbjs/lib/ExecutionEnvironment":131,"fbjs/lib/warning":155}],39:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMButton
 */

'use strict';

var mouseListenerNames = {
  onClick: true,
  onDoubleClick: true,
  onMouseDown: true,
  onMouseMove: true,
  onMouseUp: true,

  onClickCapture: true,
  onDoubleClickCapture: true,
  onMouseDownCapture: true,
  onMouseMoveCapture: true,
  onMouseUpCapture: true
};

/**
 * Implements a <button> native component that does not receive mouse events
 * when `disabled` is set.
 */
var ReactDOMButton = {
  getNativeProps: function (inst, props, context) {
    if (!props.disabled) {
      return props;
    }

    // Copy the props, except the mouse listeners
    var nativeProps = {};
    for (var key in props) {
      if (props.hasOwnProperty(key) && !mouseListenerNames[key]) {
        nativeProps[key] = props[key];
      }
    }

    return nativeProps;
  }
};

module.exports = ReactDOMButton;
},{}],40:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMComponent
 * @typechecks static-only
 */

/* global hasOwnProperty:true */

'use strict';

var AutoFocusUtils = require('./AutoFocusUtils');
var CSSPropertyOperations = require('./CSSPropertyOperations');
var DOMProperty = require('./DOMProperty');
var DOMPropertyOperations = require('./DOMPropertyOperations');
var EventConstants = require('./EventConstants');
var ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');
var ReactComponentBrowserEnvironment = require('./ReactComponentBrowserEnvironment');
var ReactDOMButton = require('./ReactDOMButton');
var ReactDOMInput = require('./ReactDOMInput');
var ReactDOMOption = require('./ReactDOMOption');
var ReactDOMSelect = require('./ReactDOMSelect');
var ReactDOMTextarea = require('./ReactDOMTextarea');
var ReactMount = require('./ReactMount');
var ReactMultiChild = require('./ReactMultiChild');
var ReactPerf = require('./ReactPerf');
var ReactUpdateQueue = require('./ReactUpdateQueue');

var assign = require('./Object.assign');
var escapeTextContentForBrowser = require('./escapeTextContentForBrowser');
var invariant = require('fbjs/lib/invariant');
var isEventSupported = require('./isEventSupported');
var keyOf = require('fbjs/lib/keyOf');
var shallowEqual = require('fbjs/lib/shallowEqual');
var validateDOMNesting = require('./validateDOMNesting');
var warning = require('fbjs/lib/warning');

var deleteListener = ReactBrowserEventEmitter.deleteListener;
var listenTo = ReactBrowserEventEmitter.listenTo;
var registrationNameModules = ReactBrowserEventEmitter.registrationNameModules;

// For quickly matching children type, to test if can be treated as content.
var CONTENT_TYPES = { 'string': true, 'number': true };

var STYLE = keyOf({ style: null });

var ELEMENT_NODE_TYPE = 1;

var canDefineProperty = false;
try {
  Object.defineProperty({}, 'test', { get: function () {} });
  canDefineProperty = true;
} catch (e) {}

function getDeclarationErrorAddendum(internalInstance) {
  if (internalInstance) {
    var owner = internalInstance._currentElement._owner || null;
    if (owner) {
      var name = owner.getName();
      if (name) {
        return ' This DOM node was rendered by `' + name + '`.';
      }
    }
  }
  return '';
}

var legacyPropsDescriptor;
if (process.env.NODE_ENV !== 'production') {
  legacyPropsDescriptor = {
    props: {
      enumerable: false,
      get: function () {
        var component = this._reactInternalComponent;
        process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .props of a DOM node; instead, ' + 'recreate the props as `render` did originally or read the DOM ' + 'properties/attributes directly from this node (e.g., ' + 'this.refs.box.className).%s', getDeclarationErrorAddendum(component)) : undefined;
        return component._currentElement.props;
      }
    }
  };
}

function legacyGetDOMNode() {
  if (process.env.NODE_ENV !== 'production') {
    var component = this._reactInternalComponent;
    process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .getDOMNode() of a DOM node; ' + 'instead, use the node directly.%s', getDeclarationErrorAddendum(component)) : undefined;
  }
  return this;
}

function legacyIsMounted() {
  var component = this._reactInternalComponent;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .isMounted() of a DOM node.%s', getDeclarationErrorAddendum(component)) : undefined;
  }
  return !!component;
}

function legacySetStateEtc() {
  if (process.env.NODE_ENV !== 'production') {
    var component = this._reactInternalComponent;
    process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .setState(), .replaceState(), or ' + '.forceUpdate() of a DOM node. This is a no-op.%s', getDeclarationErrorAddendum(component)) : undefined;
  }
}

function legacySetProps(partialProps, callback) {
  var component = this._reactInternalComponent;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .setProps() of a DOM node. ' + 'Instead, call React.render again at the top level.%s', getDeclarationErrorAddendum(component)) : undefined;
  }
  if (!component) {
    return;
  }
  ReactUpdateQueue.enqueueSetPropsInternal(component, partialProps);
  if (callback) {
    ReactUpdateQueue.enqueueCallbackInternal(component, callback);
  }
}

function legacyReplaceProps(partialProps, callback) {
  var component = this._reactInternalComponent;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDOMComponent: Do not access .replaceProps() of a DOM node. ' + 'Instead, call React.render again at the top level.%s', getDeclarationErrorAddendum(component)) : undefined;
  }
  if (!component) {
    return;
  }
  ReactUpdateQueue.enqueueReplacePropsInternal(component, partialProps);
  if (callback) {
    ReactUpdateQueue.enqueueCallbackInternal(component, callback);
  }
}

var styleMutationWarning = {};

function checkAndWarnForMutatedStyle(style1, style2, component) {
  if (style1 == null || style2 == null) {
    return;
  }
  if (shallowEqual(style1, style2)) {
    return;
  }

  var componentName = component._tag;
  var owner = component._currentElement._owner;
  var ownerName;
  if (owner) {
    ownerName = owner.getName();
  }

  var hash = ownerName + '|' + componentName;

  if (styleMutationWarning.hasOwnProperty(hash)) {
    return;
  }

  styleMutationWarning[hash] = true;

  process.env.NODE_ENV !== 'production' ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', JSON.stringify(style1), JSON.stringify(style2)) : undefined;
}

/**
 * Optionally injectable operations for mutating the DOM
 */
var BackendIDOperations = null;

/**
 * @param {object} component
 * @param {?object} props
 */
function assertValidProps(component, props) {
  if (!props) {
    return;
  }
  // Note the use of `==` which checks for null or undefined.
  if (process.env.NODE_ENV !== 'production') {
    if (voidElementTags[component._tag]) {
      process.env.NODE_ENV !== 'production' ? warning(props.children == null && props.dangerouslySetInnerHTML == null, '%s is a void element tag and must not have `children` or ' + 'use `props.dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : undefined;
    }
  }
  if (props.dangerouslySetInnerHTML != null) {
    !(props.children == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : invariant(false) : undefined;
    !(typeof props.dangerouslySetInnerHTML === 'object' && '__html' in props.dangerouslySetInnerHTML) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' + 'Please visit https://fb.me/react-invariant-dangerously-set-inner-html ' + 'for more information.') : invariant(false) : undefined;
  }
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : undefined;
    process.env.NODE_ENV !== 'production' ? warning(!props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : undefined;
  }
  !(props.style == null || typeof props.style === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'The `style` prop expects a mapping from style properties to values, ' + 'not a string. For example, style={{marginRight: spacing + \'em\'}} when ' + 'using JSX.') : invariant(false) : undefined;
}

function enqueuePutListener(id, registrationName, listener, transaction) {
  if (process.env.NODE_ENV !== 'production') {
    // IE8 has no API for event capturing and the `onScroll` event doesn't
    // bubble.
    process.env.NODE_ENV !== 'production' ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\'t support the `onScroll` event') : undefined;
  }
  var container = ReactMount.findReactContainerForID(id);
  if (container) {
    var doc = container.nodeType === ELEMENT_NODE_TYPE ? container.ownerDocument : container;
    listenTo(registrationName, doc);
  }
  transaction.getReactMountReady().enqueue(putListener, {
    id: id,
    registrationName: registrationName,
    listener: listener
  });
}

function putListener() {
  var listenerToPut = this;
  ReactBrowserEventEmitter.putListener(listenerToPut.id, listenerToPut.registrationName, listenerToPut.listener);
}

// There are so many media events, it makes sense to just
// maintain a list rather than create a `trapBubbledEvent` for each
var mediaEvents = {
  topAbort: 'abort',
  topCanPlay: 'canplay',
  topCanPlayThrough: 'canplaythrough',
  topDurationChange: 'durationchange',
  topEmptied: 'emptied',
  topEncrypted: 'encrypted',
  topEnded: 'ended',
  topError: 'error',
  topLoadedData: 'loadeddata',
  topLoadedMetadata: 'loadedmetadata',
  topLoadStart: 'loadstart',
  topPause: 'pause',
  topPlay: 'play',
  topPlaying: 'playing',
  topProgress: 'progress',
  topRateChange: 'ratechange',
  topSeeked: 'seeked',
  topSeeking: 'seeking',
  topStalled: 'stalled',
  topSuspend: 'suspend',
  topTimeUpdate: 'timeupdate',
  topVolumeChange: 'volumechange',
  topWaiting: 'waiting'
};

function trapBubbledEventsLocal() {
  var inst = this;
  // If a component renders to null or if another component fatals and causes
  // the state of the tree to be corrupted, `node` here can be null.
  !inst._rootNodeID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Must be mounted to trap events') : invariant(false) : undefined;
  var node = ReactMount.getNode(inst._rootNodeID);
  !node ? process.env.NODE_ENV !== 'production' ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : invariant(false) : undefined;

  switch (inst._tag) {
    case 'iframe':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load', node)];
      break;
    case 'video':
    case 'audio':

      inst._wrapperState.listeners = [];
      // create listener for each media event
      for (var event in mediaEvents) {
        if (mediaEvents.hasOwnProperty(event)) {
          inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes[event], mediaEvents[event], node));
        }
      }

      break;
    case 'img':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topError, 'error', node), ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load', node)];
      break;
    case 'form':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topReset, 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent(EventConstants.topLevelTypes.topSubmit, 'submit', node)];
      break;
  }
}

function postUpdateSelectWrapper() {
  ReactDOMSelect.postUpdateWrapper(this);
}

// For HTML, certain tags should omit their close tag. We keep a whitelist for
// those special cased tags.

var omittedCloseTags = {
  'area': true,
  'base': true,
  'br': true,
  'col': true,
  'embed': true,
  'hr': true,
  'img': true,
  'input': true,
  'keygen': true,
  'link': true,
  'meta': true,
  'param': true,
  'source': true,
  'track': true,
  'wbr': true
};

// NOTE: menuitem's close tag should be omitted, but that causes problems.
var newlineEatingTags = {
  'listing': true,
  'pre': true,
  'textarea': true
};

// For HTML, certain tags cannot have children. This has the same purpose as
// `omittedCloseTags` except that `menuitem` should still have its closing tag.

var voidElementTags = assign({
  'menuitem': true
}, omittedCloseTags);

// We accept any tag to be rendered but since this gets injected into arbitrary
// HTML, we want to make sure that it's a safe tag.
// http://www.w3.org/TR/REC-xml/#NT-Name

var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset
var validatedTagCache = {};
var hasOwnProperty = ({}).hasOwnProperty;

function validateDangerousTag(tag) {
  if (!hasOwnProperty.call(validatedTagCache, tag)) {
    !VALID_TAG_REGEX.test(tag) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Invalid tag: %s', tag) : invariant(false) : undefined;
    validatedTagCache[tag] = true;
  }
}

function processChildContext(context, inst) {
  if (process.env.NODE_ENV !== 'production') {
    // Pass down our tag name to child components for validation purposes
    context = assign({}, context);
    var info = context[validateDOMNesting.ancestorInfoContextKey];
    context[validateDOMNesting.ancestorInfoContextKey] = validateDOMNesting.updatedAncestorInfo(info, inst._tag, inst);
  }
  return context;
}

function isCustomComponent(tagName, props) {
  return tagName.indexOf('-') >= 0 || props.is != null;
}

/**
 * Creates a new React class that is idempotent and capable of containing other
 * React components. It accepts event listeners and DOM properties that are
 * valid according to `DOMProperty`.
 *
 *  - Event listeners: `onClick`, `onMouseDown`, etc.
 *  - DOM properties: `className`, `name`, `title`, etc.
 *
 * The `style` property functions differently from the DOM API. It accepts an
 * object mapping of style properties to values.
 *
 * @constructor ReactDOMComponent
 * @extends ReactMultiChild
 */
function ReactDOMComponent(tag) {
  validateDangerousTag(tag);
  this._tag = tag.toLowerCase();
  this._renderedChildren = null;
  this._previousStyle = null;
  this._previousStyleCopy = null;
  this._rootNodeID = null;
  this._wrapperState = null;
  this._topLevelWrapper = null;
  this._nodeWithLegacyProperties = null;
}

ReactDOMComponent.displayName = 'ReactDOMComponent';

ReactDOMComponent.Mixin = {

  construct: function (element) {
    this._currentElement = element;
  },

  /**
   * Generates root tag markup then recurses. This method has side effects and
   * is not idempotent.
   *
   * @internal
   * @param {string} rootID The root DOM ID for this node.
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} context
   * @return {string} The computed markup.
   */
  mountComponent: function (rootID, transaction, context) {
    this._rootNodeID = rootID;

    var props = this._currentElement.props;

    switch (this._tag) {
      case 'iframe':
      case 'img':
      case 'form':
      case 'video':
      case 'audio':
        this._wrapperState = {
          listeners: null
        };
        transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
        break;
      case 'button':
        props = ReactDOMButton.getNativeProps(this, props, context);
        break;
      case 'input':
        ReactDOMInput.mountWrapper(this, props, context);
        props = ReactDOMInput.getNativeProps(this, props, context);
        break;
      case 'option':
        ReactDOMOption.mountWrapper(this, props, context);
        props = ReactDOMOption.getNativeProps(this, props, context);
        break;
      case 'select':
        ReactDOMSelect.mountWrapper(this, props, context);
        props = ReactDOMSelect.getNativeProps(this, props, context);
        context = ReactDOMSelect.processChildContext(this, props, context);
        break;
      case 'textarea':
        ReactDOMTextarea.mountWrapper(this, props, context);
        props = ReactDOMTextarea.getNativeProps(this, props, context);
        break;
    }

    assertValidProps(this, props);
    if (process.env.NODE_ENV !== 'production') {
      if (context[validateDOMNesting.ancestorInfoContextKey]) {
        validateDOMNesting(this._tag, this, context[validateDOMNesting.ancestorInfoContextKey]);
      }
    }

    var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props);
    var tagContent = this._createContentMarkup(transaction, props, context);

    switch (this._tag) {
      case 'button':
      case 'input':
      case 'select':
      case 'textarea':
        if (props.autoFocus) {
          transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);
        }
        break;
    }

    if (!tagContent && omittedCloseTags[this._tag]) {
      return tagOpen + '/>';
    }
    return tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>';
  },

  /**
   * Creates markup for the open tag and all attributes.
   *
   * This method has side effects because events get registered.
   *
   * Iterating over object properties is faster than iterating over arrays.
   * @see http://jsperf.com/obj-vs-arr-iteration
   *
   * @private
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} props
   * @return {string} Markup of opening tag.
   */
  _createOpenTagMarkupAndPutListeners: function (transaction, props) {
    var ret = '<' + this._currentElement.type;

    for (var propKey in props) {
      if (!props.hasOwnProperty(propKey)) {
        continue;
      }
      var propValue = props[propKey];
      if (propValue == null) {
        continue;
      }
      if (registrationNameModules.hasOwnProperty(propKey)) {
        enqueuePutListener(this._rootNodeID, propKey, propValue, transaction);
      } else {
        if (propKey === STYLE) {
          if (propValue) {
            if (process.env.NODE_ENV !== 'production') {
              // See `_updateDOMProperties`. style block
              this._previousStyle = propValue;
            }
            propValue = this._previousStyleCopy = assign({}, props.style);
          }
          propValue = CSSPropertyOperations.createMarkupForStyles(propValue);
        }
        var markup = null;
        if (this._tag != null && isCustomComponent(this._tag, props)) {
          markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue);
        } else {
          markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);
        }
        if (markup) {
          ret += ' ' + markup;
        }
      }
    }

    // For static pages, no need to put React ID and checksum. Saves lots of
    // bytes.
    if (transaction.renderToStaticMarkup) {
      return ret;
    }

    var markupForID = DOMPropertyOperations.createMarkupForID(this._rootNodeID);
    return ret + ' ' + markupForID;
  },

  /**
   * Creates markup for the content between the tags.
   *
   * @private
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} props
   * @param {object} context
   * @return {string} Content markup.
   */
  _createContentMarkup: function (transaction, props, context) {
    var ret = '';

    // Intentional use of != to avoid catching zero/false.
    var innerHTML = props.dangerouslySetInnerHTML;
    if (innerHTML != null) {
      if (innerHTML.__html != null) {
        ret = innerHTML.__html;
      }
    } else {
      var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;
      var childrenToUse = contentToUse != null ? null : props.children;
      if (contentToUse != null) {
        // TODO: Validate that text is allowed as a child of this node
        ret = escapeTextContentForBrowser(contentToUse);
      } else if (childrenToUse != null) {
        var mountImages = this.mountChildren(childrenToUse, transaction, processChildContext(context, this));
        ret = mountImages.join('');
      }
    }
    if (newlineEatingTags[this._tag] && ret.charAt(0) === '\n') {
      // text/html ignores the first character in these tags if it's a newline
      // Prefer to break application/xml over text/html (for now) by adding
      // a newline specifically to get eaten by the parser. (Alternately for
      // textareas, replacing "^\n" with "\r\n" doesn't get eaten, and the first
      // \r is normalized out by HTMLTextAreaElement#value.)
      // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre>
      // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions>
      // See: <http://www.w3.org/TR/html5/syntax.html#newlines>
      // See: Parsing of "textarea" "listing" and "pre" elements
      //  from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody>
      return '\n' + ret;
    } else {
      return ret;
    }
  },

  /**
   * Receives a next element and updates the component.
   *
   * @internal
   * @param {ReactElement} nextElement
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} context
   */
  receiveComponent: function (nextElement, transaction, context) {
    var prevElement = this._currentElement;
    this._currentElement = nextElement;
    this.updateComponent(transaction, prevElement, nextElement, context);
  },

  /**
   * Updates a native DOM component after it has already been allocated and
   * attached to the DOM. Reconciles the root DOM node, then recurses.
   *
   * @param {ReactReconcileTransaction} transaction
   * @param {ReactElement} prevElement
   * @param {ReactElement} nextElement
   * @internal
   * @overridable
   */
  updateComponent: function (transaction, prevElement, nextElement, context) {
    var lastProps = prevElement.props;
    var nextProps = this._currentElement.props;

    switch (this._tag) {
      case 'button':
        lastProps = ReactDOMButton.getNativeProps(this, lastProps);
        nextProps = ReactDOMButton.getNativeProps(this, nextProps);
        break;
      case 'input':
        ReactDOMInput.updateWrapper(this);
        lastProps = ReactDOMInput.getNativeProps(this, lastProps);
        nextProps = ReactDOMInput.getNativeProps(this, nextProps);
        break;
      case 'option':
        lastProps = ReactDOMOption.getNativeProps(this, lastProps);
        nextProps = ReactDOMOption.getNativeProps(this, nextProps);
        break;
      case 'select':
        lastProps = ReactDOMSelect.getNativeProps(this, lastProps);
        nextProps = ReactDOMSelect.getNativeProps(this, nextProps);
        break;
      case 'textarea':
        ReactDOMTextarea.updateWrapper(this);
        lastProps = ReactDOMTextarea.getNativeProps(this, lastProps);
        nextProps = ReactDOMTextarea.getNativeProps(this, nextProps);
        break;
    }

    assertValidProps(this, nextProps);
    this._updateDOMProperties(lastProps, nextProps, transaction);
    this._updateDOMChildren(lastProps, nextProps, transaction, processChildContext(context, this));

    if (!canDefineProperty && this._nodeWithLegacyProperties) {
      this._nodeWithLegacyProperties.props = nextProps;
    }

    if (this._tag === 'select') {
      // <select> value update needs to occur after <option> children
      // reconciliation
      transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this);
    }
  },

  /**
   * Reconciles the properties by detecting differences in property values and
   * updating the DOM as necessary. This function is probably the single most
   * critical path for performance optimization.
   *
   * TODO: Benchmark whether checking for changed values in memory actually
   *       improves performance (especially statically positioned elements).
   * TODO: Benchmark the effects of putting this at the top since 99% of props
   *       do not change for a given reconciliation.
   * TODO: Benchmark areas that can be improved with caching.
   *
   * @private
   * @param {object} lastProps
   * @param {object} nextProps
   * @param {ReactReconcileTransaction} transaction
   */
  _updateDOMProperties: function (lastProps, nextProps, transaction) {
    var propKey;
    var styleName;
    var styleUpdates;
    for (propKey in lastProps) {
      if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey)) {
        continue;
      }
      if (propKey === STYLE) {
        var lastStyle = this._previousStyleCopy;
        for (styleName in lastStyle) {
          if (lastStyle.hasOwnProperty(styleName)) {
            styleUpdates = styleUpdates || {};
            styleUpdates[styleName] = '';
          }
        }
        this._previousStyleCopy = null;
      } else if (registrationNameModules.hasOwnProperty(propKey)) {
        if (lastProps[propKey]) {
          // Only call deleteListener if there was a listener previously or
          // else willDeleteListener gets called when there wasn't actually a
          // listener (e.g., onClick={null})
          deleteListener(this._rootNodeID, propKey);
        }
      } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {
        BackendIDOperations.deletePropertyByID(this._rootNodeID, propKey);
      }
    }
    for (propKey in nextProps) {
      var nextProp = nextProps[propKey];
      var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps[propKey];
      if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp) {
        continue;
      }
      if (propKey === STYLE) {
        if (nextProp) {
          if (process.env.NODE_ENV !== 'production') {
            checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this);
            this._previousStyle = nextProp;
          }
          nextProp = this._previousStyleCopy = assign({}, nextProp);
        } else {
          this._previousStyleCopy = null;
        }
        if (lastProp) {
          // Unset styles on `lastProp` but not on `nextProp`.
          for (styleName in lastProp) {
            if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) {
              styleUpdates = styleUpdates || {};
              styleUpdates[styleName] = '';
            }
          }
          // Update styles that changed since `lastProp`.
          for (styleName in nextProp) {
            if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) {
              styleUpdates = styleUpdates || {};
              styleUpdates[styleName] = nextProp[styleName];
            }
          }
        } else {
          // Relies on `updateStylesByID` not mutating `styleUpdates`.
          styleUpdates = nextProp;
        }
      } else if (registrationNameModules.hasOwnProperty(propKey)) {
        if (nextProp) {
          enqueuePutListener(this._rootNodeID, propKey, nextProp, transaction);
        } else if (lastProp) {
          deleteListener(this._rootNodeID, propKey);
        }
      } else if (isCustomComponent(this._tag, nextProps)) {
        BackendIDOperations.updateAttributeByID(this._rootNodeID, propKey, nextProp);
      } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {
        BackendIDOperations.updatePropertyByID(this._rootNodeID, propKey, nextProp);
      }
    }
    if (styleUpdates) {
      BackendIDOperations.updateStylesByID(this._rootNodeID, styleUpdates);
    }
  },

  /**
   * Reconciles the children with the various properties that affect the
   * children content.
   *
   * @param {object} lastProps
   * @param {object} nextProps
   * @param {ReactReconcileTransaction} transaction
   * @param {object} context
   */
  _updateDOMChildren: function (lastProps, nextProps, transaction, context) {
    var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;
    var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;

    var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html;
    var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html;

    // Note the use of `!=` which checks for null or undefined.
    var lastChildren = lastContent != null ? null : lastProps.children;
    var nextChildren = nextContent != null ? null : nextProps.children;

    // If we're switching from children to content/html or vice versa, remove
    // the old content
    var lastHasContentOrHtml = lastContent != null || lastHtml != null;
    var nextHasContentOrHtml = nextContent != null || nextHtml != null;
    if (lastChildren != null && nextChildren == null) {
      this.updateChildren(null, transaction, context);
    } else if (lastHasContentOrHtml && !nextHasContentOrHtml) {
      this.updateTextContent('');
    }

    if (nextContent != null) {
      if (lastContent !== nextContent) {
        this.updateTextContent('' + nextContent);
      }
    } else if (nextHtml != null) {
      if (lastHtml !== nextHtml) {
        this.updateMarkup('' + nextHtml);
      }
    } else if (nextChildren != null) {
      this.updateChildren(nextChildren, transaction, context);
    }
  },

  /**
   * Destroys all event registrations for this instance. Does not remove from
   * the DOM. That must be done by the parent.
   *
   * @internal
   */
  unmountComponent: function () {
    switch (this._tag) {
      case 'iframe':
      case 'img':
      case 'form':
      case 'video':
      case 'audio':
        var listeners = this._wrapperState.listeners;
        if (listeners) {
          for (var i = 0; i < listeners.length; i++) {
            listeners[i].remove();
          }
        }
        break;
      case 'input':
        ReactDOMInput.unmountWrapper(this);
        break;
      case 'html':
      case 'head':
      case 'body':
        /**
         * Components like <html> <head> and <body> can't be removed or added
         * easily in a cross-browser way, however it's valuable to be able to
         * take advantage of React's reconciliation for styling and <title>
         * management. So we just document it and throw in dangerous cases.
         */
        !false ? process.env.NODE_ENV !== 'production' ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is ' + 'impossible to unmount some top-level components (eg <html>, ' + '<head>, and <body>) reliably and efficiently. To fix this, have a ' + 'single top-level component that never unmounts render these ' + 'elements.', this._tag) : invariant(false) : undefined;
        break;
    }

    this.unmountChildren();
    ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID);
    ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
    this._rootNodeID = null;
    this._wrapperState = null;
    if (this._nodeWithLegacyProperties) {
      var node = this._nodeWithLegacyProperties;
      node._reactInternalComponent = null;
      this._nodeWithLegacyProperties = null;
    }
  },

  getPublicInstance: function () {
    if (!this._nodeWithLegacyProperties) {
      var node = ReactMount.getNode(this._rootNodeID);

      node._reactInternalComponent = this;
      node.getDOMNode = legacyGetDOMNode;
      node.isMounted = legacyIsMounted;
      node.setState = legacySetStateEtc;
      node.replaceState = legacySetStateEtc;
      node.forceUpdate = legacySetStateEtc;
      node.setProps = legacySetProps;
      node.replaceProps = legacyReplaceProps;

      if (process.env.NODE_ENV !== 'production') {
        if (canDefineProperty) {
          Object.defineProperties(node, legacyPropsDescriptor);
        } else {
          // updateComponent will update this property on subsequent renders
          node.props = this._currentElement.props;
        }
      } else {
        // updateComponent will update this property on subsequent renders
        node.props = this._currentElement.props;
      }

      this._nodeWithLegacyProperties = node;
    }
    return this._nodeWithLegacyProperties;
  }

};

ReactPerf.measureMethods(ReactDOMComponent, 'ReactDOMComponent', {
  mountComponent: 'mountComponent',
  updateComponent: 'updateComponent'
});

assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin);

ReactDOMComponent.injection = {
  injectIDOperations: function (IDOperations) {
    ReactDOMComponent.BackendIDOperations = BackendIDOperations = IDOperations;
  }
};

module.exports = ReactDOMComponent;
}).call(this,require('_process'))
},{"./AutoFocusUtils":4,"./CSSPropertyOperations":7,"./DOMProperty":12,"./DOMPropertyOperations":13,"./EventConstants":17,"./Object.assign":25,"./ReactBrowserEventEmitter":29,"./ReactComponentBrowserEnvironment":34,"./ReactDOMButton":39,"./ReactDOMInput":43,"./ReactDOMOption":44,"./ReactDOMSelect":45,"./ReactDOMTextarea":49,"./ReactMount":67,"./ReactMultiChild":68,"./ReactPerf":73,"./ReactUpdateQueue":84,"./escapeTextContentForBrowser":107,"./isEventSupported":119,"./validateDOMNesting":129,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/keyOf":149,"fbjs/lib/shallowEqual":153,"fbjs/lib/warning":155}],41:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMFactories
 * @typechecks static-only
 */

'use strict';

var ReactElement = require('./ReactElement');
var ReactElementValidator = require('./ReactElementValidator');

var mapObject = require('fbjs/lib/mapObject');

/**
 * Create a factory that creates HTML tag elements.
 *
 * @param {string} tag Tag name (e.g. `div`).
 * @private
 */
function createDOMFactory(tag) {
  if (process.env.NODE_ENV !== 'production') {
    return ReactElementValidator.createFactory(tag);
  }
  return ReactElement.createFactory(tag);
}

/**
 * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.
 * This is also accessible via `React.DOM`.
 *
 * @public
 */
var ReactDOMFactories = mapObject({
  a: 'a',
  abbr: 'abbr',
  address: 'address',
  area: 'area',
  article: 'article',
  aside: 'aside',
  audio: 'audio',
  b: 'b',
  base: 'base',
  bdi: 'bdi',
  bdo: 'bdo',
  big: 'big',
  blockquote: 'blockquote',
  body: 'body',
  br: 'br',
  button: 'button',
  canvas: 'canvas',
  caption: 'caption',
  cite: 'cite',
  code: 'code',
  col: 'col',
  colgroup: 'colgroup',
  data: 'data',
  datalist: 'datalist',
  dd: 'dd',
  del: 'del',
  details: 'details',
  dfn: 'dfn',
  dialog: 'dialog',
  div: 'div',
  dl: 'dl',
  dt: 'dt',
  em: 'em',
  embed: 'embed',
  fieldset: 'fieldset',
  figcaption: 'figcaption',
  figure: 'figure',
  footer: 'footer',
  form: 'form',
  h1: 'h1',
  h2: 'h2',
  h3: 'h3',
  h4: 'h4',
  h5: 'h5',
  h6: 'h6',
  head: 'head',
  header: 'header',
  hgroup: 'hgroup',
  hr: 'hr',
  html: 'html',
  i: 'i',
  iframe: 'iframe',
  img: 'img',
  input: 'input',
  ins: 'ins',
  kbd: 'kbd',
  keygen: 'keygen',
  label: 'label',
  legend: 'legend',
  li: 'li',
  link: 'link',
  main: 'main',
  map: 'map',
  mark: 'mark',
  menu: 'menu',
  menuitem: 'menuitem',
  meta: 'meta',
  meter: 'meter',
  nav: 'nav',
  noscript: 'noscript',
  object: 'object',
  ol: 'ol',
  optgroup: 'optgroup',
  option: 'option',
  output: 'output',
  p: 'p',
  param: 'param',
  picture: 'picture',
  pre: 'pre',
  progress: 'progress',
  q: 'q',
  rp: 'rp',
  rt: 'rt',
  ruby: 'ruby',
  s: 's',
  samp: 'samp',
  script: 'script',
  section: 'section',
  select: 'select',
  small: 'small',
  source: 'source',
  span: 'span',
  strong: 'strong',
  style: 'style',
  sub: 'sub',
  summary: 'summary',
  sup: 'sup',
  table: 'table',
  tbody: 'tbody',
  td: 'td',
  textarea: 'textarea',
  tfoot: 'tfoot',
  th: 'th',
  thead: 'thead',
  time: 'time',
  title: 'title',
  tr: 'tr',
  track: 'track',
  u: 'u',
  ul: 'ul',
  'var': 'var',
  video: 'video',
  wbr: 'wbr',

  // SVG
  circle: 'circle',
  clipPath: 'clipPath',
  defs: 'defs',
  ellipse: 'ellipse',
  g: 'g',
  image: 'image',
  line: 'line',
  linearGradient: 'linearGradient',
  mask: 'mask',
  path: 'path',
  pattern: 'pattern',
  polygon: 'polygon',
  polyline: 'polyline',
  radialGradient: 'radialGradient',
  rect: 'rect',
  stop: 'stop',
  svg: 'svg',
  text: 'text',
  tspan: 'tspan'

}, createDOMFactory);

module.exports = ReactDOMFactories;
}).call(this,require('_process'))
},{"./ReactElement":54,"./ReactElementValidator":55,"_process":1,"fbjs/lib/mapObject":150}],42:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMIDOperations
 * @typechecks static-only
 */

'use strict';

var CSSPropertyOperations = require('./CSSPropertyOperations');
var DOMChildrenOperations = require('./DOMChildrenOperations');
var DOMPropertyOperations = require('./DOMPropertyOperations');
var ReactMount = require('./ReactMount');
var ReactPerf = require('./ReactPerf');

var invariant = require('fbjs/lib/invariant');

/**
 * Errors for properties that should not be updated with `updatePropertyByID()`.
 *
 * @type {object}
 * @private
 */
var INVALID_PROPERTY_ERRORS = {
  dangerouslySetInnerHTML: '`dangerouslySetInnerHTML` must be set using `updateInnerHTMLByID()`.',
  style: '`style` must be set using `updateStylesByID()`.'
};

/**
 * Operations used to process updates to DOM nodes. This is made injectable via
 * `ReactDOMComponent.BackendIDOperations`.
 */
var ReactDOMIDOperations = {

  /**
   * Updates a DOM node with new property values. This should only be used to
   * update DOM properties in `DOMProperty`.
   *
   * @param {string} id ID of the node to update.
   * @param {string} name A valid property name, see `DOMProperty`.
   * @param {*} value New value of the property.
   * @internal
   */
  updatePropertyByID: function (id, name, value) {
    var node = ReactMount.getNode(id);
    !!INVALID_PROPERTY_ERRORS.hasOwnProperty(name) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updatePropertyByID(...): %s', INVALID_PROPERTY_ERRORS[name]) : invariant(false) : undefined;

    // If we're updating to null or undefined, we should remove the property
    // from the DOM node instead of inadvertantly setting to a string. This
    // brings us in line with the same behavior we have on initial render.
    if (value != null) {
      DOMPropertyOperations.setValueForProperty(node, name, value);
    } else {
      DOMPropertyOperations.deleteValueForProperty(node, name);
    }
  },

  /**
   * Updates a DOM node with new property values.
   *
   * @param {string} id ID of the node to update.
   * @param {string} name A valid property name.
   * @param {*} value New value of the property.
   * @internal
   */
  updateAttributeByID: function (id, name, value) {
    var node = ReactMount.getNode(id);
    !!INVALID_PROPERTY_ERRORS.hasOwnProperty(name) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updatePropertyByID(...): %s', INVALID_PROPERTY_ERRORS[name]) : invariant(false) : undefined;
    DOMPropertyOperations.setValueForAttribute(node, name, value);
  },

  /**
   * Updates a DOM node to remove a property. This should only be used to remove
   * DOM properties in `DOMProperty`.
   *
   * @param {string} id ID of the node to update.
   * @param {string} name A property name to remove, see `DOMProperty`.
   * @internal
   */
  deletePropertyByID: function (id, name, value) {
    var node = ReactMount.getNode(id);
    !!INVALID_PROPERTY_ERRORS.hasOwnProperty(name) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updatePropertyByID(...): %s', INVALID_PROPERTY_ERRORS[name]) : invariant(false) : undefined;
    DOMPropertyOperations.deleteValueForProperty(node, name, value);
  },

  /**
   * Updates a DOM node with new style values. If a value is specified as '',
   * the corresponding style property will be unset.
   *
   * @param {string} id ID of the node to update.
   * @param {object} styles Mapping from styles to values.
   * @internal
   */
  updateStylesByID: function (id, styles) {
    var node = ReactMount.getNode(id);
    CSSPropertyOperations.setValueForStyles(node, styles);
  },

  /**
   * Updates a DOM node's text content set by `props.content`.
   *
   * @param {string} id ID of the node to update.
   * @param {string} content Text content.
   * @internal
   */
  updateTextContentByID: function (id, content) {
    var node = ReactMount.getNode(id);
    DOMChildrenOperations.updateTextContent(node, content);
  },

  /**
   * Replaces a DOM node that exists in the document with markup.
   *
   * @param {string} id ID of child to be replaced.
   * @param {string} markup Dangerous markup to inject in place of child.
   * @internal
   * @see {Danger.dangerouslyReplaceNodeWithMarkup}
   */
  dangerouslyReplaceNodeWithMarkupByID: function (id, markup) {
    var node = ReactMount.getNode(id);
    DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup);
  },

  /**
   * Updates a component's children by processing a series of updates.
   *
   * @param {array<object>} updates List of update configurations.
   * @param {array<string>} markup List of markup strings.
   * @internal
   */
  dangerouslyProcessChildrenUpdates: function (updates, markup) {
    for (var i = 0; i < updates.length; i++) {
      updates[i].parentNode = ReactMount.getNode(updates[i].parentID);
    }
    DOMChildrenOperations.processUpdates(updates, markup);
  }
};

ReactPerf.measureMethods(ReactDOMIDOperations, 'ReactDOMIDOperations', {
  updatePropertyByID: 'updatePropertyByID',
  deletePropertyByID: 'deletePropertyByID',
  updateStylesByID: 'updateStylesByID',
  updateTextContentByID: 'updateTextContentByID',
  dangerouslyReplaceNodeWithMarkupByID: 'dangerouslyReplaceNodeWithMarkupByID',
  dangerouslyProcessChildrenUpdates: 'dangerouslyProcessChildrenUpdates'
});

module.exports = ReactDOMIDOperations;
}).call(this,require('_process'))
},{"./CSSPropertyOperations":7,"./DOMChildrenOperations":11,"./DOMPropertyOperations":13,"./ReactMount":67,"./ReactPerf":73,"_process":1,"fbjs/lib/invariant":145}],43:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMInput
 */

'use strict';

var ReactDOMIDOperations = require('./ReactDOMIDOperations');
var LinkedValueUtils = require('./LinkedValueUtils');
var ReactMount = require('./ReactMount');
var ReactUpdates = require('./ReactUpdates');

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');

var instancesByReactID = {};

function forceUpdateIfMounted() {
  if (this._rootNodeID) {
    // DOM component is still mounted; update
    ReactDOMInput.updateWrapper(this);
  }
}

/**
 * Implements an <input> native component that allows setting these optional
 * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
 *
 * If `checked` or `value` are not supplied (or null/undefined), user actions
 * that affect the checked state or value will trigger updates to the element.
 *
 * If they are supplied (and not null/undefined), the rendered element will not
 * trigger updates to the element. Instead, the props must change in order for
 * the rendered element to be updated.
 *
 * The rendered element will be initialized as unchecked (or `defaultChecked`)
 * with an empty value (or `defaultValue`).
 *
 * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
 */
var ReactDOMInput = {
  getNativeProps: function (inst, props, context) {
    var value = LinkedValueUtils.getValue(props);
    var checked = LinkedValueUtils.getChecked(props);

    var nativeProps = assign({}, props, {
      defaultChecked: undefined,
      defaultValue: undefined,
      value: value != null ? value : inst._wrapperState.initialValue,
      checked: checked != null ? checked : inst._wrapperState.initialChecked,
      onChange: inst._wrapperState.onChange
    });

    return nativeProps;
  },

  mountWrapper: function (inst, props) {
    LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner);

    var defaultValue = props.defaultValue;
    inst._wrapperState = {
      initialChecked: props.defaultChecked || false,
      initialValue: defaultValue != null ? defaultValue : null,
      onChange: _handleChange.bind(inst)
    };

    instancesByReactID[inst._rootNodeID] = inst;
  },

  unmountWrapper: function (inst) {
    delete instancesByReactID[inst._rootNodeID];
  },

  updateWrapper: function (inst) {
    var props = inst._currentElement.props;

    // TODO: Shouldn't this be getChecked(props)?
    var checked = props.checked;
    if (checked != null) {
      ReactDOMIDOperations.updatePropertyByID(inst._rootNodeID, 'checked', checked || false);
    }

    var value = LinkedValueUtils.getValue(props);
    if (value != null) {
      // Cast `value` to a string to ensure the value is set correctly. While
      // browsers typically do this as necessary, jsdom doesn't.
      ReactDOMIDOperations.updatePropertyByID(inst._rootNodeID, 'value', '' + value);
    }
  }
};

function _handleChange(event) {
  var props = this._currentElement.props;

  var returnValue = LinkedValueUtils.executeOnChange(props, event);

  // Here we use asap to wait until all updates have propagated, which
  // is important when using controlled components within layers:
  // https://github.com/facebook/react/issues/1698
  ReactUpdates.asap(forceUpdateIfMounted, this);

  var name = props.name;
  if (props.type === 'radio' && name != null) {
    var rootNode = ReactMount.getNode(this._rootNodeID);
    var queryRoot = rootNode;

    while (queryRoot.parentNode) {
      queryRoot = queryRoot.parentNode;
    }

    // If `rootNode.form` was non-null, then we could try `form.elements`,
    // but that sometimes behaves strangely in IE8. We could also try using
    // `form.getElementsByName`, but that will only return direct children
    // and won't include inputs that use the HTML5 `form=` attribute. Since
    // the input might not even be in a form, let's just use the global
    // `querySelectorAll` to ensure we don't miss anything.
    var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type="radio"]');

    for (var i = 0; i < group.length; i++) {
      var otherNode = group[i];
      if (otherNode === rootNode || otherNode.form !== rootNode.form) {
        continue;
      }
      var otherID = ReactMount.getID(otherNode);
      !otherID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the ' + 'same `name` is not supported.') : invariant(false) : undefined;
      var otherInstance = instancesByReactID[otherID];
      !otherInstance ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Unknown radio button ID %s.', otherID) : invariant(false) : undefined;
      // If this is a controlled radio button group, forcing the input that
      // was previously checked to update will cause it to be come re-checked
      // as appropriate.
      ReactUpdates.asap(forceUpdateIfMounted, otherInstance);
    }
  }

  return returnValue;
}

module.exports = ReactDOMInput;
}).call(this,require('_process'))
},{"./LinkedValueUtils":24,"./Object.assign":25,"./ReactDOMIDOperations":42,"./ReactMount":67,"./ReactUpdates":85,"_process":1,"fbjs/lib/invariant":145}],44:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMOption
 */

'use strict';

var ReactChildren = require('./ReactChildren');
var ReactDOMSelect = require('./ReactDOMSelect');

var assign = require('./Object.assign');
var warning = require('fbjs/lib/warning');

var valueContextKey = ReactDOMSelect.valueContextKey;

/**
 * Implements an <option> native component that warns when `selected` is set.
 */
var ReactDOMOption = {
  mountWrapper: function (inst, props, context) {
    // TODO (yungsters): Remove support for `selected` in <option>.
    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : undefined;
    }

    // Look up whether this option is 'selected' via context
    var selectValue = context[valueContextKey];

    // If context key is null (e.g., no specified value or after initial mount)
    // or missing (e.g., for <datalist>), we don't change props.selected
    var selected = null;
    if (selectValue != null) {
      selected = false;
      if (Array.isArray(selectValue)) {
        // multiple
        for (var i = 0; i < selectValue.length; i++) {
          if ('' + selectValue[i] === '' + props.value) {
            selected = true;
            break;
          }
        }
      } else {
        selected = '' + selectValue === '' + props.value;
      }
    }

    inst._wrapperState = { selected: selected };
  },

  getNativeProps: function (inst, props, context) {
    var nativeProps = assign({ selected: undefined, children: undefined }, props);

    // Read state only from initial mount because <select> updates value
    // manually; we need the initial state only for server rendering
    if (inst._wrapperState.selected != null) {
      nativeProps.selected = inst._wrapperState.selected;
    }

    var content = '';

    // Flatten children and warn if they aren't strings or numbers;
    // invalid types are ignored.
    ReactChildren.forEach(props.children, function (child) {
      if (child == null) {
        return;
      }
      if (typeof child === 'string' || typeof child === 'number') {
        content += child;
      } else {
        process.env.NODE_ENV !== 'production' ? warning(false, 'Only strings and numbers are supported as <option> children.') : undefined;
      }
    });

    nativeProps.children = content;
    return nativeProps;
  }

};

module.exports = ReactDOMOption;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactChildren":31,"./ReactDOMSelect":45,"_process":1,"fbjs/lib/warning":155}],45:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMSelect
 */

'use strict';

var LinkedValueUtils = require('./LinkedValueUtils');
var ReactMount = require('./ReactMount');
var ReactUpdates = require('./ReactUpdates');

var assign = require('./Object.assign');
var warning = require('fbjs/lib/warning');

var valueContextKey = '__ReactDOMSelect_value$' + Math.random().toString(36).slice(2);

function updateOptionsIfPendingUpdateAndMounted() {
  if (this._wrapperState.pendingUpdate && this._rootNodeID) {
    this._wrapperState.pendingUpdate = false;

    var props = this._currentElement.props;
    var value = LinkedValueUtils.getValue(props);

    if (value != null) {
      updateOptions(this, props, value);
    }
  }
}

function getDeclarationErrorAddendum(owner) {
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

var valuePropNames = ['value', 'defaultValue'];

/**
 * Validation function for `value` and `defaultValue`.
 * @private
 */
function checkSelectPropTypes(inst, props) {
  var owner = inst._currentElement._owner;
  LinkedValueUtils.checkPropTypes('select', props, owner);

  for (var i = 0; i < valuePropNames.length; i++) {
    var propName = valuePropNames[i];
    if (props[propName] == null) {
      continue;
    }
    if (props.multiple) {
      process.env.NODE_ENV !== 'production' ? warning(Array.isArray(props[propName]), 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : undefined;
    } else {
      process.env.NODE_ENV !== 'production' ? warning(!Array.isArray(props[propName]), 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : undefined;
    }
  }
}

/**
 * @param {ReactDOMComponent} inst
 * @param {boolean} multiple
 * @param {*} propValue A stringable (with `multiple`, a list of stringables).
 * @private
 */
function updateOptions(inst, multiple, propValue) {
  var selectedValue, i;
  var options = ReactMount.getNode(inst._rootNodeID).options;

  if (multiple) {
    selectedValue = {};
    for (i = 0; i < propValue.length; i++) {
      selectedValue['' + propValue[i]] = true;
    }
    for (i = 0; i < options.length; i++) {
      var selected = selectedValue.hasOwnProperty(options[i].value);
      if (options[i].selected !== selected) {
        options[i].selected = selected;
      }
    }
  } else {
    // Do not set `select.value` as exact behavior isn't consistent across all
    // browsers for all cases.
    selectedValue = '' + propValue;
    for (i = 0; i < options.length; i++) {
      if (options[i].value === selectedValue) {
        options[i].selected = true;
        return;
      }
    }
    if (options.length) {
      options[0].selected = true;
    }
  }
}

/**
 * Implements a <select> native component that allows optionally setting the
 * props `value` and `defaultValue`. If `multiple` is false, the prop must be a
 * stringable. If `multiple` is true, the prop must be an array of stringables.
 *
 * If `value` is not supplied (or null/undefined), user actions that change the
 * selected option will trigger updates to the rendered options.
 *
 * If it is supplied (and not null/undefined), the rendered options will not
 * update in response to user actions. Instead, the `value` prop must change in
 * order for the rendered options to update.
 *
 * If `defaultValue` is provided, any options with the supplied values will be
 * selected.
 */
var ReactDOMSelect = {
  valueContextKey: valueContextKey,

  getNativeProps: function (inst, props, context) {
    return assign({}, props, {
      onChange: inst._wrapperState.onChange,
      value: undefined
    });
  },

  mountWrapper: function (inst, props) {
    if (process.env.NODE_ENV !== 'production') {
      checkSelectPropTypes(inst, props);
    }

    var value = LinkedValueUtils.getValue(props);
    inst._wrapperState = {
      pendingUpdate: false,
      initialValue: value != null ? value : props.defaultValue,
      onChange: _handleChange.bind(inst),
      wasMultiple: Boolean(props.multiple)
    };
  },

  processChildContext: function (inst, props, context) {
    // Pass down initial value so initial generated markup has correct
    // `selected` attributes
    var childContext = assign({}, context);
    childContext[valueContextKey] = inst._wrapperState.initialValue;
    return childContext;
  },

  postUpdateWrapper: function (inst) {
    var props = inst._currentElement.props;

    // After the initial mount, we control selected-ness manually so don't pass
    // the context value down
    inst._wrapperState.initialValue = undefined;

    var wasMultiple = inst._wrapperState.wasMultiple;
    inst._wrapperState.wasMultiple = Boolean(props.multiple);

    var value = LinkedValueUtils.getValue(props);
    if (value != null) {
      inst._wrapperState.pendingUpdate = false;
      updateOptions(inst, Boolean(props.multiple), value);
    } else if (wasMultiple !== Boolean(props.multiple)) {
      // For simplicity, reapply `defaultValue` if `multiple` is toggled.
      if (props.defaultValue != null) {
        updateOptions(inst, Boolean(props.multiple), props.defaultValue);
      } else {
        // Revert the select back to its default unselected state.
        updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : '');
      }
    }
  }
};

function _handleChange(event) {
  var props = this._currentElement.props;
  var returnValue = LinkedValueUtils.executeOnChange(props, event);

  this._wrapperState.pendingUpdate = true;
  ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this);
  return returnValue;
}

module.exports = ReactDOMSelect;
}).call(this,require('_process'))
},{"./LinkedValueUtils":24,"./Object.assign":25,"./ReactMount":67,"./ReactUpdates":85,"_process":1,"fbjs/lib/warning":155}],46:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMSelection
 */

'use strict';

var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var getNodeForCharacterOffset = require('./getNodeForCharacterOffset');
var getTextContentAccessor = require('./getTextContentAccessor');

/**
 * While `isCollapsed` is available on the Selection object and `collapsed`
 * is available on the Range object, IE11 sometimes gets them wrong.
 * If the anchor/focus nodes and offsets are the same, the range is collapsed.
 */
function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {
  return anchorNode === focusNode && anchorOffset === focusOffset;
}

/**
 * Get the appropriate anchor and focus node/offset pairs for IE.
 *
 * The catch here is that IE's selection API doesn't provide information
 * about whether the selection is forward or backward, so we have to
 * behave as though it's always forward.
 *
 * IE text differs from modern selection in that it behaves as though
 * block elements end with a new line. This means character offsets will
 * differ between the two APIs.
 *
 * @param {DOMElement} node
 * @return {object}
 */
function getIEOffsets(node) {
  var selection = document.selection;
  var selectedRange = selection.createRange();
  var selectedLength = selectedRange.text.length;

  // Duplicate selection so we can move range without breaking user selection.
  var fromStart = selectedRange.duplicate();
  fromStart.moveToElementText(node);
  fromStart.setEndPoint('EndToStart', selectedRange);

  var startOffset = fromStart.text.length;
  var endOffset = startOffset + selectedLength;

  return {
    start: startOffset,
    end: endOffset
  };
}

/**
 * @param {DOMElement} node
 * @return {?object}
 */
function getModernOffsets(node) {
  var selection = window.getSelection && window.getSelection();

  if (!selection || selection.rangeCount === 0) {
    return null;
  }

  var anchorNode = selection.anchorNode;
  var anchorOffset = selection.anchorOffset;
  var focusNode = selection.focusNode;
  var focusOffset = selection.focusOffset;

  var currentRange = selection.getRangeAt(0);

  // If the node and offset values are the same, the selection is collapsed.
  // `Selection.isCollapsed` is available natively, but IE sometimes gets
  // this value wrong.
  var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset);

  var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;

  var tempRange = currentRange.cloneRange();
  tempRange.selectNodeContents(node);
  tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);

  var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset);

  var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;
  var end = start + rangeLength;

  // Detect whether the selection is backward.
  var detectionRange = document.createRange();
  detectionRange.setStart(anchorNode, anchorOffset);
  detectionRange.setEnd(focusNode, focusOffset);
  var isBackward = detectionRange.collapsed;

  return {
    start: isBackward ? end : start,
    end: isBackward ? start : end
  };
}

/**
 * @param {DOMElement|DOMTextNode} node
 * @param {object} offsets
 */
function setIEOffsets(node, offsets) {
  var range = document.selection.createRange().duplicate();
  var start, end;

  if (typeof offsets.end === 'undefined') {
    start = offsets.start;
    end = start;
  } else if (offsets.start > offsets.end) {
    start = offsets.end;
    end = offsets.start;
  } else {
    start = offsets.start;
    end = offsets.end;
  }

  range.moveToElementText(node);
  range.moveStart('character', start);
  range.setEndPoint('EndToStart', range);
  range.moveEnd('character', end - start);
  range.select();
}

/**
 * In modern non-IE browsers, we can support both forward and backward
 * selections.
 *
 * Note: IE10+ supports the Selection object, but it does not support
 * the `extend` method, which means that even in modern IE, it's not possible
 * to programatically create a backward selection. Thus, for all IE
 * versions, we use the old IE API to create our selections.
 *
 * @param {DOMElement|DOMTextNode} node
 * @param {object} offsets
 */
function setModernOffsets(node, offsets) {
  if (!window.getSelection) {
    return;
  }

  var selection = window.getSelection();
  var length = node[getTextContentAccessor()].length;
  var start = Math.min(offsets.start, length);
  var end = typeof offsets.end === 'undefined' ? start : Math.min(offsets.end, length);

  // IE 11 uses modern selection, but doesn't support the extend method.
  // Flip backward selections, so we can set with a single range.
  if (!selection.extend && start > end) {
    var temp = end;
    end = start;
    start = temp;
  }

  var startMarker = getNodeForCharacterOffset(node, start);
  var endMarker = getNodeForCharacterOffset(node, end);

  if (startMarker && endMarker) {
    var range = document.createRange();
    range.setStart(startMarker.node, startMarker.offset);
    selection.removeAllRanges();

    if (start > end) {
      selection.addRange(range);
      selection.extend(endMarker.node, endMarker.offset);
    } else {
      range.setEnd(endMarker.node, endMarker.offset);
      selection.addRange(range);
    }
  }
}

var useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window);

var ReactDOMSelection = {
  /**
   * @param {DOMElement} node
   */
  getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,

  /**
   * @param {DOMElement|DOMTextNode} node
   * @param {object} offsets
   */
  setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets
};

module.exports = ReactDOMSelection;
},{"./getNodeForCharacterOffset":116,"./getTextContentAccessor":117,"fbjs/lib/ExecutionEnvironment":131}],47:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMServer
 */

'use strict';

var ReactDefaultInjection = require('./ReactDefaultInjection');
var ReactServerRendering = require('./ReactServerRendering');

ReactDefaultInjection.inject();

var ReactDOMServer = {
  renderToString: ReactServerRendering.renderToString,
  renderToStaticMarkup: ReactServerRendering.renderToStaticMarkup
};

module.exports = ReactDOMServer;
},{"./ReactDefaultInjection":51,"./ReactServerRendering":82}],48:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMTextComponent
 * @typechecks static-only
 */

'use strict';

var DOMPropertyOperations = require('./DOMPropertyOperations');
var ReactComponentBrowserEnvironment = require('./ReactComponentBrowserEnvironment');
var ReactDOMComponent = require('./ReactDOMComponent');

var assign = require('./Object.assign');
var escapeTextContentForBrowser = require('./escapeTextContentForBrowser');
var validateDOMNesting = require('./validateDOMNesting');

/**
 * Text nodes violate a couple assumptions that React makes about components:
 *
 *  - When mounting text into the DOM, adjacent text nodes are merged.
 *  - Text nodes cannot be assigned a React root ID.
 *
 * This component is used to wrap strings in elements so that they can undergo
 * the same reconciliation that is applied to elements.
 *
 * TODO: Investigate representing React components in the DOM with text nodes.
 *
 * @class ReactDOMTextComponent
 * @extends ReactComponent
 * @internal
 */
var ReactDOMTextComponent = function (props) {
  // This constructor and its argument is currently used by mocks.
};

assign(ReactDOMTextComponent.prototype, {

  /**
   * @param {ReactText} text
   * @internal
   */
  construct: function (text) {
    // TODO: This is really a ReactText (ReactNode), not a ReactElement
    this._currentElement = text;
    this._stringText = '' + text;

    // Properties
    this._rootNodeID = null;
    this._mountIndex = 0;
  },

  /**
   * Creates the markup for this text node. This node is not intended to have
   * any features besides containing text content.
   *
   * @param {string} rootID DOM ID of the root node.
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @return {string} Markup for this text node.
   * @internal
   */
  mountComponent: function (rootID, transaction, context) {
    if (process.env.NODE_ENV !== 'production') {
      if (context[validateDOMNesting.ancestorInfoContextKey]) {
        validateDOMNesting('span', null, context[validateDOMNesting.ancestorInfoContextKey]);
      }
    }

    this._rootNodeID = rootID;
    var escapedText = escapeTextContentForBrowser(this._stringText);

    if (transaction.renderToStaticMarkup) {
      // Normally we'd wrap this in a `span` for the reasons stated above, but
      // since this is a situation where React won't take over (static pages),
      // we can simply return the text as it is.
      return escapedText;
    }

    return '<span ' + DOMPropertyOperations.createMarkupForID(rootID) + '>' + escapedText + '</span>';
  },

  /**
   * Updates this component by updating the text content.
   *
   * @param {ReactText} nextText The next text content
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  receiveComponent: function (nextText, transaction) {
    if (nextText !== this._currentElement) {
      this._currentElement = nextText;
      var nextStringText = '' + nextText;
      if (nextStringText !== this._stringText) {
        // TODO: Save this as pending props and use performUpdateIfNecessary
        // and/or updateComponent to do the actual update for consistency with
        // other component types?
        this._stringText = nextStringText;
        ReactDOMComponent.BackendIDOperations.updateTextContentByID(this._rootNodeID, nextStringText);
      }
    }
  },

  unmountComponent: function () {
    ReactComponentBrowserEnvironment.unmountIDFromEnvironment(this._rootNodeID);
  }

});

module.exports = ReactDOMTextComponent;
}).call(this,require('_process'))
},{"./DOMPropertyOperations":13,"./Object.assign":25,"./ReactComponentBrowserEnvironment":34,"./ReactDOMComponent":40,"./escapeTextContentForBrowser":107,"./validateDOMNesting":129,"_process":1}],49:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDOMTextarea
 */

'use strict';

var LinkedValueUtils = require('./LinkedValueUtils');
var ReactDOMIDOperations = require('./ReactDOMIDOperations');
var ReactUpdates = require('./ReactUpdates');

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

function forceUpdateIfMounted() {
  if (this._rootNodeID) {
    // DOM component is still mounted; update
    ReactDOMTextarea.updateWrapper(this);
  }
}

/**
 * Implements a <textarea> native component that allows setting `value`, and
 * `defaultValue`. This differs from the traditional DOM API because value is
 * usually set as PCDATA children.
 *
 * If `value` is not supplied (or null/undefined), user actions that affect the
 * value will trigger updates to the element.
 *
 * If `value` is supplied (and not null/undefined), the rendered element will
 * not trigger updates to the element. Instead, the `value` prop must change in
 * order for the rendered element to be updated.
 *
 * The rendered element will be initialized with an empty value, the prop
 * `defaultValue` if specified, or the children content (deprecated).
 */
var ReactDOMTextarea = {
  getNativeProps: function (inst, props, context) {
    !(props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : invariant(false) : undefined;

    // Always set children to the same thing. In IE9, the selection range will
    // get reset if `textContent` is mutated.
    var nativeProps = assign({}, props, {
      defaultValue: undefined,
      value: undefined,
      children: inst._wrapperState.initialValue,
      onChange: inst._wrapperState.onChange
    });

    return nativeProps;
  },

  mountWrapper: function (inst, props) {
    LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner);

    var defaultValue = props.defaultValue;
    // TODO (yungsters): Remove support for children content in <textarea>.
    var children = props.children;
    if (children != null) {
      if (process.env.NODE_ENV !== 'production') {
        process.env.NODE_ENV !== 'production' ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : undefined;
      }
      !(defaultValue == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : invariant(false) : undefined;
      if (Array.isArray(children)) {
        !(children.length <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, '<textarea> can only have at most one child.') : invariant(false) : undefined;
        children = children[0];
      }

      defaultValue = '' + children;
    }
    if (defaultValue == null) {
      defaultValue = '';
    }
    var value = LinkedValueUtils.getValue(props);

    inst._wrapperState = {
      // We save the initial value so that `ReactDOMComponent` doesn't update
      // `textContent` (unnecessary since we update value).
      // The initial value can be a boolean or object so that's why it's
      // forced to be a string.
      initialValue: '' + (value != null ? value : defaultValue),
      onChange: _handleChange.bind(inst)
    };
  },

  updateWrapper: function (inst) {
    var props = inst._currentElement.props;
    var value = LinkedValueUtils.getValue(props);
    if (value != null) {
      // Cast `value` to a string to ensure the value is set correctly. While
      // browsers typically do this as necessary, jsdom doesn't.
      ReactDOMIDOperations.updatePropertyByID(inst._rootNodeID, 'value', '' + value);
    }
  }
};

function _handleChange(event) {
  var props = this._currentElement.props;
  var returnValue = LinkedValueUtils.executeOnChange(props, event);
  ReactUpdates.asap(forceUpdateIfMounted, this);
  return returnValue;
}

module.exports = ReactDOMTextarea;
}).call(this,require('_process'))
},{"./LinkedValueUtils":24,"./Object.assign":25,"./ReactDOMIDOperations":42,"./ReactUpdates":85,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],50:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDefaultBatchingStrategy
 */

'use strict';

var ReactUpdates = require('./ReactUpdates');
var Transaction = require('./Transaction');

var assign = require('./Object.assign');
var emptyFunction = require('fbjs/lib/emptyFunction');

var RESET_BATCHED_UPDATES = {
  initialize: emptyFunction,
  close: function () {
    ReactDefaultBatchingStrategy.isBatchingUpdates = false;
  }
};

var FLUSH_BATCHED_UPDATES = {
  initialize: emptyFunction,
  close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)
};

var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];

function ReactDefaultBatchingStrategyTransaction() {
  this.reinitializeTransaction();
}

assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction.Mixin, {
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  }
});

var transaction = new ReactDefaultBatchingStrategyTransaction();

var ReactDefaultBatchingStrategy = {
  isBatchingUpdates: false,

  /**
   * Call the provided function in a context within which calls to `setState`
   * and friends are batched such that components aren't updated unnecessarily.
   */
  batchedUpdates: function (callback, a, b, c, d, e) {
    var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;

    ReactDefaultBatchingStrategy.isBatchingUpdates = true;

    // The code is written this way to avoid extra allocations
    if (alreadyBatchingUpdates) {
      callback(a, b, c, d, e);
    } else {
      transaction.perform(callback, null, a, b, c, d, e);
    }
  }
};

module.exports = ReactDefaultBatchingStrategy;
},{"./Object.assign":25,"./ReactUpdates":85,"./Transaction":101,"fbjs/lib/emptyFunction":137}],51:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDefaultInjection
 */

'use strict';

var BeforeInputEventPlugin = require('./BeforeInputEventPlugin');
var ChangeEventPlugin = require('./ChangeEventPlugin');
var ClientReactRootIndex = require('./ClientReactRootIndex');
var DefaultEventPluginOrder = require('./DefaultEventPluginOrder');
var EnterLeaveEventPlugin = require('./EnterLeaveEventPlugin');
var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
var HTMLDOMPropertyConfig = require('./HTMLDOMPropertyConfig');
var ReactBrowserComponentMixin = require('./ReactBrowserComponentMixin');
var ReactComponentBrowserEnvironment = require('./ReactComponentBrowserEnvironment');
var ReactDefaultBatchingStrategy = require('./ReactDefaultBatchingStrategy');
var ReactDOMComponent = require('./ReactDOMComponent');
var ReactDOMIDOperations = require('./ReactDOMIDOperations');
var ReactDOMTextComponent = require('./ReactDOMTextComponent');
var ReactEventListener = require('./ReactEventListener');
var ReactInjection = require('./ReactInjection');
var ReactInstanceHandles = require('./ReactInstanceHandles');
var ReactMount = require('./ReactMount');
var ReactReconcileTransaction = require('./ReactReconcileTransaction');
var SelectEventPlugin = require('./SelectEventPlugin');
var ServerReactRootIndex = require('./ServerReactRootIndex');
var SimpleEventPlugin = require('./SimpleEventPlugin');
var SVGDOMPropertyConfig = require('./SVGDOMPropertyConfig');

var alreadyInjected = false;

function inject() {
  if (alreadyInjected) {
    // TODO: This is currently true because these injections are shared between
    // the client and the server package. They should be built independently
    // and not share any injection state. Then this problem will be solved.
    return;
  }
  alreadyInjected = true;

  ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener);

  /**
   * Inject modules for resolving DOM hierarchy and plugin ordering.
   */
  ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);
  ReactInjection.EventPluginHub.injectInstanceHandle(ReactInstanceHandles);
  ReactInjection.EventPluginHub.injectMount(ReactMount);

  /**
   * Some important event plugins included by default (without having to require
   * them).
   */
  ReactInjection.EventPluginHub.injectEventPluginsByName({
    SimpleEventPlugin: SimpleEventPlugin,
    EnterLeaveEventPlugin: EnterLeaveEventPlugin,
    ChangeEventPlugin: ChangeEventPlugin,
    SelectEventPlugin: SelectEventPlugin,
    BeforeInputEventPlugin: BeforeInputEventPlugin
  });

  ReactInjection.NativeComponent.injectGenericComponentClass(ReactDOMComponent);

  ReactInjection.NativeComponent.injectTextComponentClass(ReactDOMTextComponent);

  ReactInjection.Class.injectMixin(ReactBrowserComponentMixin);

  ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
  ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);

  ReactInjection.EmptyComponent.injectEmptyComponent('noscript');

  ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction);
  ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy);

  ReactInjection.RootIndex.injectCreateReactRootIndex(ExecutionEnvironment.canUseDOM ? ClientReactRootIndex.createReactRootIndex : ServerReactRootIndex.createReactRootIndex);

  ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);
  ReactInjection.DOMComponent.injectIDOperations(ReactDOMIDOperations);

  if (process.env.NODE_ENV !== 'production') {
    var url = ExecutionEnvironment.canUseDOM && window.location.href || '';
    if (/[?&]react_perf\b/.test(url)) {
      var ReactDefaultPerf = require('./ReactDefaultPerf');
      ReactDefaultPerf.start();
    }
  }
}

module.exports = {
  inject: inject
};
}).call(this,require('_process'))
},{"./BeforeInputEventPlugin":5,"./ChangeEventPlugin":9,"./ClientReactRootIndex":10,"./DefaultEventPluginOrder":15,"./EnterLeaveEventPlugin":16,"./HTMLDOMPropertyConfig":23,"./ReactBrowserComponentMixin":28,"./ReactComponentBrowserEnvironment":34,"./ReactDOMComponent":40,"./ReactDOMIDOperations":42,"./ReactDOMTextComponent":48,"./ReactDefaultBatchingStrategy":50,"./ReactDefaultPerf":52,"./ReactEventListener":59,"./ReactInjection":61,"./ReactInstanceHandles":63,"./ReactMount":67,"./ReactReconcileTransaction":77,"./SVGDOMPropertyConfig":86,"./SelectEventPlugin":87,"./ServerReactRootIndex":88,"./SimpleEventPlugin":89,"_process":1,"fbjs/lib/ExecutionEnvironment":131}],52:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDefaultPerf
 * @typechecks static-only
 */

'use strict';

var DOMProperty = require('./DOMProperty');
var ReactDefaultPerfAnalysis = require('./ReactDefaultPerfAnalysis');
var ReactMount = require('./ReactMount');
var ReactPerf = require('./ReactPerf');

var performanceNow = require('fbjs/lib/performanceNow');

function roundFloat(val) {
  return Math.floor(val * 100) / 100;
}

function addValue(obj, key, val) {
  obj[key] = (obj[key] || 0) + val;
}

var ReactDefaultPerf = {
  _allMeasurements: [], // last item in the list is the current one
  _mountStack: [0],
  _injected: false,

  start: function () {
    if (!ReactDefaultPerf._injected) {
      ReactPerf.injection.injectMeasure(ReactDefaultPerf.measure);
    }

    ReactDefaultPerf._allMeasurements.length = 0;
    ReactPerf.enableMeasure = true;
  },

  stop: function () {
    ReactPerf.enableMeasure = false;
  },

  getLastMeasurements: function () {
    return ReactDefaultPerf._allMeasurements;
  },

  printExclusive: function (measurements) {
    measurements = measurements || ReactDefaultPerf._allMeasurements;
    var summary = ReactDefaultPerfAnalysis.getExclusiveSummary(measurements);
    console.table(summary.map(function (item) {
      return {
        'Component class name': item.componentName,
        'Total inclusive time (ms)': roundFloat(item.inclusive),
        'Exclusive mount time (ms)': roundFloat(item.exclusive),
        'Exclusive render time (ms)': roundFloat(item.render),
        'Mount time per instance (ms)': roundFloat(item.exclusive / item.count),
        'Render time per instance (ms)': roundFloat(item.render / item.count),
        'Instances': item.count
      };
    }));
    // TODO: ReactDefaultPerfAnalysis.getTotalTime() does not return the correct
    // number.
  },

  printInclusive: function (measurements) {
    measurements = measurements || ReactDefaultPerf._allMeasurements;
    var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements);
    console.table(summary.map(function (item) {
      return {
        'Owner > component': item.componentName,
        'Inclusive time (ms)': roundFloat(item.time),
        'Instances': item.count
      };
    }));
    console.log('Total time:', ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms');
  },

  getMeasurementsSummaryMap: function (measurements) {
    var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements, true);
    return summary.map(function (item) {
      return {
        'Owner > component': item.componentName,
        'Wasted time (ms)': item.time,
        'Instances': item.count
      };
    });
  },

  printWasted: function (measurements) {
    measurements = measurements || ReactDefaultPerf._allMeasurements;
    console.table(ReactDefaultPerf.getMeasurementsSummaryMap(measurements));
    console.log('Total time:', ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms');
  },

  printDOM: function (measurements) {
    measurements = measurements || ReactDefaultPerf._allMeasurements;
    var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);
    console.table(summary.map(function (item) {
      var result = {};
      result[DOMProperty.ID_ATTRIBUTE_NAME] = item.id;
      result.type = item.type;
      result.args = JSON.stringify(item.args);
      return result;
    }));
    console.log('Total time:', ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms');
  },

  _recordWrite: function (id, fnName, totalTime, args) {
    // TODO: totalTime isn't that useful since it doesn't count paints/reflows
    var writes = ReactDefaultPerf._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1].writes;
    writes[id] = writes[id] || [];
    writes[id].push({
      type: fnName,
      time: totalTime,
      args: args
    });
  },

  measure: function (moduleName, fnName, func) {
    return function () {
      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      var totalTime;
      var rv;
      var start;

      if (fnName === '_renderNewRootComponent' || fnName === 'flushBatchedUpdates') {
        // A "measurement" is a set of metrics recorded for each flush. We want
        // to group the metrics for a given flush together so we can look at the
        // components that rendered and the DOM operations that actually
        // happened to determine the amount of "wasted work" performed.
        ReactDefaultPerf._allMeasurements.push({
          exclusive: {},
          inclusive: {},
          render: {},
          counts: {},
          writes: {},
          displayNames: {},
          totalTime: 0
        });
        start = performanceNow();
        rv = func.apply(this, args);
        ReactDefaultPerf._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1].totalTime = performanceNow() - start;
        return rv;
      } else if (fnName === '_mountImageIntoNode' || moduleName === 'ReactDOMIDOperations') {
        start = performanceNow();
        rv = func.apply(this, args);
        totalTime = performanceNow() - start;

        if (fnName === '_mountImageIntoNode') {
          var mountID = ReactMount.getID(args[1]);
          ReactDefaultPerf._recordWrite(mountID, fnName, totalTime, args[0]);
        } else if (fnName === 'dangerouslyProcessChildrenUpdates') {
          // special format
          args[0].forEach(function (update) {
            var writeArgs = {};
            if (update.fromIndex !== null) {
              writeArgs.fromIndex = update.fromIndex;
            }
            if (update.toIndex !== null) {
              writeArgs.toIndex = update.toIndex;
            }
            if (update.textContent !== null) {
              writeArgs.textContent = update.textContent;
            }
            if (update.markupIndex !== null) {
              writeArgs.markup = args[1][update.markupIndex];
            }
            ReactDefaultPerf._recordWrite(update.parentID, update.type, totalTime, writeArgs);
          });
        } else {
          // basic format
          ReactDefaultPerf._recordWrite(args[0], fnName, totalTime, Array.prototype.slice.call(args, 1));
        }
        return rv;
      } else if (moduleName === 'ReactCompositeComponent' && (fnName === 'mountComponent' || fnName === 'updateComponent' || // TODO: receiveComponent()?
      fnName === '_renderValidatedComponent')) {

        if (typeof this._currentElement.type === 'string') {
          return func.apply(this, args);
        }

        var rootNodeID = fnName === 'mountComponent' ? args[0] : this._rootNodeID;
        var isRender = fnName === '_renderValidatedComponent';
        var isMount = fnName === 'mountComponent';

        var mountStack = ReactDefaultPerf._mountStack;
        var entry = ReactDefaultPerf._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1];

        if (isRender) {
          addValue(entry.counts, rootNodeID, 1);
        } else if (isMount) {
          mountStack.push(0);
        }

        start = performanceNow();
        rv = func.apply(this, args);
        totalTime = performanceNow() - start;

        if (isRender) {
          addValue(entry.render, rootNodeID, totalTime);
        } else if (isMount) {
          var subMountTime = mountStack.pop();
          mountStack[mountStack.length - 1] += totalTime;
          addValue(entry.exclusive, rootNodeID, totalTime - subMountTime);
          addValue(entry.inclusive, rootNodeID, totalTime);
        } else {
          addValue(entry.inclusive, rootNodeID, totalTime);
        }

        entry.displayNames[rootNodeID] = {
          current: this.getName(),
          owner: this._currentElement._owner ? this._currentElement._owner.getName() : '<root>'
        };

        return rv;
      } else {
        return func.apply(this, args);
      }
    };
  }
};

module.exports = ReactDefaultPerf;
},{"./DOMProperty":12,"./ReactDefaultPerfAnalysis":53,"./ReactMount":67,"./ReactPerf":73,"fbjs/lib/performanceNow":152}],53:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactDefaultPerfAnalysis
 */

'use strict';

var assign = require('./Object.assign');

// Don't try to save users less than 1.2ms (a number I made up)
var DONT_CARE_THRESHOLD = 1.2;
var DOM_OPERATION_TYPES = {
  '_mountImageIntoNode': 'set innerHTML',
  INSERT_MARKUP: 'set innerHTML',
  MOVE_EXISTING: 'move',
  REMOVE_NODE: 'remove',
  SET_MARKUP: 'set innerHTML',
  TEXT_CONTENT: 'set textContent',
  'updatePropertyByID': 'update attribute',
  'deletePropertyByID': 'delete attribute',
  'updateStylesByID': 'update styles',
  'dangerouslyReplaceNodeWithMarkupByID': 'replace'
};

function getTotalTime(measurements) {
  // TODO: return number of DOM ops? could be misleading.
  // TODO: measure dropped frames after reconcile?
  // TODO: log total time of each reconcile and the top-level component
  // class that triggered it.
  var totalTime = 0;
  for (var i = 0; i < measurements.length; i++) {
    var measurement = measurements[i];
    totalTime += measurement.totalTime;
  }
  return totalTime;
}

function getDOMSummary(measurements) {
  var items = [];
  measurements.forEach(function (measurement) {
    Object.keys(measurement.writes).forEach(function (id) {
      measurement.writes[id].forEach(function (write) {
        items.push({
          id: id,
          type: DOM_OPERATION_TYPES[write.type] || write.type,
          args: write.args
        });
      });
    });
  });
  return items;
}

function getExclusiveSummary(measurements) {
  var candidates = {};
  var displayName;

  for (var i = 0; i < measurements.length; i++) {
    var measurement = measurements[i];
    var allIDs = assign({}, measurement.exclusive, measurement.inclusive);

    for (var id in allIDs) {
      displayName = measurement.displayNames[id].current;

      candidates[displayName] = candidates[displayName] || {
        componentName: displayName,
        inclusive: 0,
        exclusive: 0,
        render: 0,
        count: 0
      };
      if (measurement.render[id]) {
        candidates[displayName].render += measurement.render[id];
      }
      if (measurement.exclusive[id]) {
        candidates[displayName].exclusive += measurement.exclusive[id];
      }
      if (measurement.inclusive[id]) {
        candidates[displayName].inclusive += measurement.inclusive[id];
      }
      if (measurement.counts[id]) {
        candidates[displayName].count += measurement.counts[id];
      }
    }
  }

  // Now make a sorted array with the results.
  var arr = [];
  for (displayName in candidates) {
    if (candidates[displayName].exclusive >= DONT_CARE_THRESHOLD) {
      arr.push(candidates[displayName]);
    }
  }

  arr.sort(function (a, b) {
    return b.exclusive - a.exclusive;
  });

  return arr;
}

function getInclusiveSummary(measurements, onlyClean) {
  var candidates = {};
  var inclusiveKey;

  for (var i = 0; i < measurements.length; i++) {
    var measurement = measurements[i];
    var allIDs = assign({}, measurement.exclusive, measurement.inclusive);
    var cleanComponents;

    if (onlyClean) {
      cleanComponents = getUnchangedComponents(measurement);
    }

    for (var id in allIDs) {
      if (onlyClean && !cleanComponents[id]) {
        continue;
      }

      var displayName = measurement.displayNames[id];

      // Inclusive time is not useful for many components without knowing where
      // they are instantiated. So we aggregate inclusive time with both the
      // owner and current displayName as the key.
      inclusiveKey = displayName.owner + ' > ' + displayName.current;

      candidates[inclusiveKey] = candidates[inclusiveKey] || {
        componentName: inclusiveKey,
        time: 0,
        count: 0
      };

      if (measurement.inclusive[id]) {
        candidates[inclusiveKey].time += measurement.inclusive[id];
      }
      if (measurement.counts[id]) {
        candidates[inclusiveKey].count += measurement.counts[id];
      }
    }
  }

  // Now make a sorted array with the results.
  var arr = [];
  for (inclusiveKey in candidates) {
    if (candidates[inclusiveKey].time >= DONT_CARE_THRESHOLD) {
      arr.push(candidates[inclusiveKey]);
    }
  }

  arr.sort(function (a, b) {
    return b.time - a.time;
  });

  return arr;
}

function getUnchangedComponents(measurement) {
  // For a given reconcile, look at which components did not actually
  // render anything to the DOM and return a mapping of their ID to
  // the amount of time it took to render the entire subtree.
  var cleanComponents = {};
  var dirtyLeafIDs = Object.keys(measurement.writes);
  var allIDs = assign({}, measurement.exclusive, measurement.inclusive);

  for (var id in allIDs) {
    var isDirty = false;
    // For each component that rendered, see if a component that triggered
    // a DOM op is in its subtree.
    for (var i = 0; i < dirtyLeafIDs.length; i++) {
      if (dirtyLeafIDs[i].indexOf(id) === 0) {
        isDirty = true;
        break;
      }
    }
    if (!isDirty && measurement.counts[id] > 0) {
      cleanComponents[id] = true;
    }
  }
  return cleanComponents;
}

var ReactDefaultPerfAnalysis = {
  getExclusiveSummary: getExclusiveSummary,
  getInclusiveSummary: getInclusiveSummary,
  getDOMSummary: getDOMSummary,
  getTotalTime: getTotalTime
};

module.exports = ReactDefaultPerfAnalysis;
},{"./Object.assign":25}],54:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactElement
 */

'use strict';

var ReactCurrentOwner = require('./ReactCurrentOwner');

var assign = require('./Object.assign');

var RESERVED_PROPS = {
  key: true,
  ref: true
};

/**
 * Base constructor for all React elements. This is only used to make this
 * work with a dynamic instanceof check. Nothing should live on this prototype.
 *
 * @param {*} type
 * @param {*} key
 * @param {string|object} ref
 * @param {*} owner
 * @param {*} props
 * @internal
 */
var ReactElement = function (type, key, ref, owner, props) {
  // Built-in properties that belong on the element
  this.type = type;
  this.key = key;
  this.ref = ref;

  // Record the component responsible for creating this element.
  this._owner = owner;

  this.props = props;

  if (process.env.NODE_ENV !== 'production') {
    // The validation flag is currently mutative. We put it on
    // an external backing store so that we can freeze the whole object.
    // This can be replaced with a WeakMap once they are implemented in
    // commonly used development environments.
    this._store = {};

    // To make comparing ReactElements easier for testing purposes, we make
    // the validation flag non-enumerable (where possible, which should
    // include every environment we run tests in), so the test framework
    // ignores it.
    try {
      Object.defineProperty(this._store, 'validated', {
        configurable: false,
        enumerable: false,
        writable: true,
        value: false
      });
    } catch (x) {
      this._store.validated = false;
    }
    Object.freeze(this.props);
    Object.freeze(this);
  }
};

// We intentionally don't expose the function on the constructor property.
// ReactElement should be indistinguishable from a plain object.
ReactElement.prototype = {
  _isReactElement: true
};

ReactElement.createElement = function (type, config, children) {
  var propName;

  // Reserved names are extracted
  var props = {};

  var key = null;
  var ref = null;

  if (config != null) {
    ref = config.ref === undefined ? null : config.ref;
    key = config.key === undefined ? null : '' + config.key;
    // Remaining properties are added to a new props object
    for (propName in config) {
      if (config.hasOwnProperty(propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
        props[propName] = config[propName];
      }
    }
  }

  // Children can be more than one argument, and those are transferred onto
  // the newly allocated props object.
  var childrenLength = arguments.length - 2;
  if (childrenLength === 1) {
    props.children = children;
  } else if (childrenLength > 1) {
    var childArray = Array(childrenLength);
    for (var i = 0; i < childrenLength; i++) {
      childArray[i] = arguments[i + 2];
    }
    props.children = childArray;
  }

  // Resolve default props
  if (type && type.defaultProps) {
    var defaultProps = type.defaultProps;
    for (propName in defaultProps) {
      if (typeof props[propName] === 'undefined') {
        props[propName] = defaultProps[propName];
      }
    }
  }

  return new ReactElement(type, key, ref, ReactCurrentOwner.current, props);
};

ReactElement.createFactory = function (type) {
  var factory = ReactElement.createElement.bind(null, type);
  // Expose the type on the factory and the prototype so that it can be
  // easily accessed on elements. E.g. `<Foo />.type === Foo`.
  // This should not be named `constructor` since this may not be the function
  // that created the element, and it may not even be a constructor.
  // Legacy hook TODO: Warn if this is accessed
  factory.type = type;
  return factory;
};

ReactElement.cloneAndReplaceProps = function (oldElement, newProps) {
  var newElement = new ReactElement(oldElement.type, oldElement.key, oldElement.ref, oldElement._owner, newProps);

  if (process.env.NODE_ENV !== 'production') {
    // If the key on the original is valid, then the clone is valid
    newElement._store.validated = oldElement._store.validated;
  }

  return newElement;
};

ReactElement.cloneElement = function (element, config, children) {
  var propName;

  // Original props are copied
  var props = assign({}, element.props);

  // Reserved names are extracted
  var key = element.key;
  var ref = element.ref;

  // Owner will be preserved, unless ref is overridden
  var owner = element._owner;

  if (config != null) {
    if (config.ref !== undefined) {
      // Silently steal the ref from the parent.
      ref = config.ref;
      owner = ReactCurrentOwner.current;
    }
    if (config.key !== undefined) {
      key = '' + config.key;
    }
    // Remaining properties override existing props
    for (propName in config) {
      if (config.hasOwnProperty(propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
        props[propName] = config[propName];
      }
    }
  }

  // Children can be more than one argument, and those are transferred onto
  // the newly allocated props object.
  var childrenLength = arguments.length - 2;
  if (childrenLength === 1) {
    props.children = children;
  } else if (childrenLength > 1) {
    var childArray = Array(childrenLength);
    for (var i = 0; i < childrenLength; i++) {
      childArray[i] = arguments[i + 2];
    }
    props.children = childArray;
  }

  return new ReactElement(element.type, key, ref, owner, props);
};

/**
 * @param {?object} object
 * @return {boolean} True if `object` is a valid component.
 * @final
 */
ReactElement.isValidElement = function (object) {
  // ReactTestUtils is often used outside of beforeEach where as React is
  // within it. This leads to two different instances of React on the same
  // page. To identify a element from a different React instance we use
  // a flag instead of an instanceof check.
  var isElement = !!(object && object._isReactElement);
  // if (isElement && !(object instanceof ReactElement)) {
  // This is an indicator that you're using multiple versions of React at the
  // same time. This will screw with ownership and stuff. Fix it, please.
  // TODO: We could possibly warn here.
  // }
  return isElement;
};

module.exports = ReactElement;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactCurrentOwner":37,"_process":1}],55:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactElementValidator
 */

/**
 * ReactElementValidator provides a wrapper around a element factory
 * which validates the props passed to the element. This is intended to be
 * used only in DEV and could be replaced by a static type checker for languages
 * that support it.
 */

'use strict';

var ReactElement = require('./ReactElement');
var ReactFragment = require('./ReactFragment');
var ReactPropTypeLocations = require('./ReactPropTypeLocations');
var ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');
var ReactCurrentOwner = require('./ReactCurrentOwner');

var getIteratorFn = require('./getIteratorFn');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

function getDeclarationErrorAddendum() {
  if (ReactCurrentOwner.current) {
    var name = ReactCurrentOwner.current.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * Warn if there's no key explicitly set on dynamic arrays of children or
 * object keys are not valid. This allows us to keep track of children between
 * updates.
 */
var ownerHasKeyUseWarning = {};

var loggedTypeFailures = {};

var NUMERIC_PROPERTY_REGEX = /^\d+$/;

/**
 * Gets the instance's name for use in warnings.
 *
 * @internal
 * @return {?string} Display name or undefined
 */
function getName(instance) {
  var publicInstance = instance && instance.getPublicInstance();
  if (!publicInstance) {
    return undefined;
  }
  var constructor = publicInstance.constructor;
  if (!constructor) {
    return undefined;
  }
  return constructor.displayName || constructor.name || undefined;
}

/**
 * Gets the current owner's displayName for use in warnings.
 *
 * @internal
 * @return {?string} Display name or undefined
 */
function getCurrentOwnerDisplayName() {
  var current = ReactCurrentOwner.current;
  return current && getName(current) || undefined;
}

/**
 * Warn if the element doesn't have an explicit key assigned to it.
 * This element is in an array. The array could grow and shrink or be
 * reordered. All children that haven't already been validated are required to
 * have a "key" property assigned to it.
 *
 * @internal
 * @param {ReactElement} element Element that requires a key.
 * @param {*} parentType element's parent's type.
 */
function validateExplicitKey(element, parentType) {
  if (element._store.validated || element.key != null) {
    return;
  }
  element._store.validated = true;

  var addenda = getAddendaForKeyUse('uniqueKey', element, parentType);
  if (addenda === null) {
    // we already showed the warning
    return;
  }
  process.env.NODE_ENV !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s%s', addenda.parentOrOwner || '', addenda.childOwner || '', addenda.url || '') : undefined;
}

/**
 * Warn if the key is being defined as an object property but has an incorrect
 * value.
 *
 * @internal
 * @param {string} name Property name of the key.
 * @param {ReactElement} element Component that requires a key.
 * @param {*} parentType element's parent's type.
 */
function validatePropertyKey(name, element, parentType) {
  if (!NUMERIC_PROPERTY_REGEX.test(name)) {
    return;
  }
  var addenda = getAddendaForKeyUse('numericKeys', element, parentType);
  if (addenda === null) {
    // we already showed the warning
    return;
  }
  process.env.NODE_ENV !== 'production' ? warning(false, 'Child objects should have non-numeric keys so ordering is preserved.' + '%s%s%s', addenda.parentOrOwner || '', addenda.childOwner || '', addenda.url || '') : undefined;
}

/**
 * Shared warning and monitoring code for the key warnings.
 *
 * @internal
 * @param {string} messageType A key used for de-duping warnings.
 * @param {ReactElement} element Component that requires a key.
 * @param {*} parentType element's parent's type.
 * @returns {?object} A set of addenda to use in the warning message, or null
 * if the warning has already been shown before (and shouldn't be shown again).
 */
function getAddendaForKeyUse(messageType, element, parentType) {
  var ownerName = getCurrentOwnerDisplayName();
  var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;

  var useName = ownerName || parentName;
  var memoizer = ownerHasKeyUseWarning[messageType] || (ownerHasKeyUseWarning[messageType] = {});
  if (memoizer[useName]) {
    return null;
  }
  memoizer[useName] = true;

  var addenda = {
    parentOrOwner: ownerName ? ' Check the render method of ' + ownerName + '.' : parentName ? ' Check the React.render call using <' + parentName + '>.' : null,
    url: ' See https://fb.me/react-warning-keys for more information.',
    childOwner: null
  };

  // Usually the current owner is the offender, but if it accepts children as a
  // property, it may be the creator of the child that's responsible for
  // assigning it a key.
  if (element && element._owner && element._owner !== ReactCurrentOwner.current) {
    // Give the component that originally created this child.
    addenda.childOwner = ' It was passed a child from ' + getName(element._owner) + '.';
  }

  return addenda;
}

/**
 * Ensure that every element either is passed in a static location, in an
 * array with an explicit keys property defined, or in an object literal
 * with valid key property.
 *
 * @internal
 * @param {ReactNode} node Statically passed child of any type.
 * @param {*} parentType node's parent's type.
 */
function validateChildKeys(node, parentType) {
  if (Array.isArray(node)) {
    for (var i = 0; i < node.length; i++) {
      var child = node[i];
      if (ReactElement.isValidElement(child)) {
        validateExplicitKey(child, parentType);
      }
    }
  } else if (ReactElement.isValidElement(node)) {
    // This element was passed in a valid location.
    node._store.validated = true;
  } else if (node) {
    var iteratorFn = getIteratorFn(node);
    // Entry iterators provide implicit keys.
    if (iteratorFn) {
      if (iteratorFn !== node.entries) {
        var iterator = iteratorFn.call(node);
        var step;
        while (!(step = iterator.next()).done) {
          if (ReactElement.isValidElement(step.value)) {
            validateExplicitKey(step.value, parentType);
          }
        }
      }
    } else if (typeof node === 'object') {
      var fragment = ReactFragment.extractIfFragment(node);
      for (var key in fragment) {
        if (fragment.hasOwnProperty(key)) {
          validatePropertyKey(key, fragment[key], parentType);
        }
      }
    }
  }
}

/**
 * Assert that the props are valid
 *
 * @param {string} componentName Name of the component for error messages.
 * @param {object} propTypes Map of prop name to a ReactPropType
 * @param {object} props
 * @param {string} location e.g. "prop", "context", "child context"
 * @private
 */
function checkPropTypes(componentName, propTypes, props, location) {
  for (var propName in propTypes) {
    if (propTypes.hasOwnProperty(propName)) {
      var error;
      // Prop type validation may throw. In case they do, we don't want to
      // fail the render phase where it didn't fail before. So we log it.
      // After these have been cleaned up, we'll let them throw.
      try {
        // This is intentionally an invariant that gets caught. It's the same
        // behavior as without this statement except with a better message.
        !(typeof propTypes[propName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], propName) : invariant(false) : undefined;
        error = propTypes[propName](props, propName, componentName, location);
      } catch (ex) {
        error = ex;
      }
      process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], propName, typeof error) : undefined;
      if (error instanceof Error && !(error.message in loggedTypeFailures)) {
        // Only monitor this failure once because there tends to be a lot of the
        // same error.
        loggedTypeFailures[error.message] = true;

        var addendum = getDeclarationErrorAddendum();
        process.env.NODE_ENV !== 'production' ? warning(false, 'Failed propType: %s%s', error.message, addendum) : undefined;
      }
    }
  }
}

/**
 * Given an element, validate that its props follow the propTypes definition,
 * provided by the type.
 *
 * @param {ReactElement} element
 */
function validatePropTypes(element) {
  var componentClass = element.type;
  if (typeof componentClass !== 'function') {
    return;
  }
  var name = componentClass.displayName || componentClass.name;
  if (componentClass.propTypes) {
    checkPropTypes(name, componentClass.propTypes, element.props, ReactPropTypeLocations.prop);
  }
  if (typeof componentClass.getDefaultProps === 'function') {
    process.env.NODE_ENV !== 'production' ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : undefined;
  }
}

var ReactElementValidator = {

  createElement: function (type, props, children) {
    // We warn in this case but don't throw. We expect the element creation to
    // succeed and there will likely be errors in render.
    process.env.NODE_ENV !== 'production' ? warning(typeof type === 'string' || typeof type === 'function', 'React.createElement: type should not be null, undefined, boolean, or ' + 'number. It should be a string (for DOM elements) or a ReactClass ' + '(for composite components).%s', getDeclarationErrorAddendum()) : undefined;

    var element = ReactElement.createElement.apply(this, arguments);

    // The result can be nullish if a mock or a custom function is used.
    // TODO: Drop this when these are no longer allowed as the type argument.
    if (element == null) {
      return element;
    }

    for (var i = 2; i < arguments.length; i++) {
      validateChildKeys(arguments[i], type);
    }

    validatePropTypes(element);

    return element;
  },

  createFactory: function (type) {
    var validatedFactory = ReactElementValidator.createElement.bind(null, type);
    // Legacy hook TODO: Warn if this is accessed
    validatedFactory.type = type;

    if (process.env.NODE_ENV !== 'production') {
      try {
        Object.defineProperty(validatedFactory, 'type', {
          enumerable: false,
          get: function () {
            process.env.NODE_ENV !== 'production' ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : undefined;
            Object.defineProperty(this, 'type', {
              value: type
            });
            return type;
          }
        });
      } catch (x) {
        // IE will fail on defineProperty (es5-shim/sham too)
      }
    }

    return validatedFactory;
  },

  cloneElement: function (element, props, children) {
    var newElement = ReactElement.cloneElement.apply(this, arguments);
    for (var i = 2; i < arguments.length; i++) {
      validateChildKeys(arguments[i], newElement.type);
    }
    validatePropTypes(newElement);
    return newElement;
  }

};

module.exports = ReactElementValidator;
}).call(this,require('_process'))
},{"./ReactCurrentOwner":37,"./ReactElement":54,"./ReactFragment":60,"./ReactPropTypeLocationNames":74,"./ReactPropTypeLocations":75,"./getIteratorFn":115,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],56:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactEmptyComponent
 */

'use strict';

var ReactElement = require('./ReactElement');
var ReactInstanceMap = require('./ReactInstanceMap');

var invariant = require('fbjs/lib/invariant');

var component;
// This registry keeps track of the React IDs of the components that rendered to
// `null` (in reality a placeholder such as `noscript`)
var nullComponentIDsRegistry = {};

var ReactEmptyComponentInjection = {
  injectEmptyComponent: function (emptyComponent) {
    component = ReactElement.createFactory(emptyComponent);
  }
};

var ReactEmptyComponentType = function () {};
ReactEmptyComponentType.prototype.componentDidMount = function () {
  var internalInstance = ReactInstanceMap.get(this);
  // TODO: Make sure we run these methods in the correct order, we shouldn't
  // need this check. We're going to assume if we're here it means we ran
  // componentWillUnmount already so there is no internal instance (it gets
  // removed as part of the unmounting process).
  if (!internalInstance) {
    return;
  }
  registerNullComponentID(internalInstance._rootNodeID);
};
ReactEmptyComponentType.prototype.componentWillUnmount = function () {
  var internalInstance = ReactInstanceMap.get(this);
  // TODO: Get rid of this check. See TODO in componentDidMount.
  if (!internalInstance) {
    return;
  }
  deregisterNullComponentID(internalInstance._rootNodeID);
};
ReactEmptyComponentType.prototype.render = function () {
  !component ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to return null from a render, but no null placeholder component ' + 'was injected.') : invariant(false) : undefined;
  return component();
};

var emptyElement = ReactElement.createElement(ReactEmptyComponentType);

/**
 * Mark the component as having rendered to null.
 * @param {string} id Component's `_rootNodeID`.
 */
function registerNullComponentID(id) {
  nullComponentIDsRegistry[id] = true;
}

/**
 * Unmark the component as having rendered to null: it renders to something now.
 * @param {string} id Component's `_rootNodeID`.
 */
function deregisterNullComponentID(id) {
  delete nullComponentIDsRegistry[id];
}

/**
 * @param {string} id Component's `_rootNodeID`.
 * @return {boolean} True if the component is rendered to null.
 */
function isNullComponentID(id) {
  return !!nullComponentIDsRegistry[id];
}

var ReactEmptyComponent = {
  emptyElement: emptyElement,
  injection: ReactEmptyComponentInjection,
  isNullComponentID: isNullComponentID
};

module.exports = ReactEmptyComponent;
}).call(this,require('_process'))
},{"./ReactElement":54,"./ReactInstanceMap":64,"_process":1,"fbjs/lib/invariant":145}],57:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactErrorUtils
 * @typechecks
 */

'use strict';

var ReactErrorUtils = {
  /**
   * Creates a guarded version of a function. This is supposed to make debugging
   * of event handlers easier. To aid debugging with the browser's debugger,
   * this currently simply returns the original function.
   *
   * @param {function} func Function to be executed
   * @param {string} name The name of the guard
   * @return {function}
   */
  guard: function (func, name) {
    return func;
  }
};

module.exports = ReactErrorUtils;
},{}],58:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactEventEmitterMixin
 */

'use strict';

var EventPluginHub = require('./EventPluginHub');

function runEventQueueInBatch(events) {
  EventPluginHub.enqueueEvents(events);
  EventPluginHub.processEventQueue();
}

var ReactEventEmitterMixin = {

  /**
   * Streams a fired top-level event to `EventPluginHub` where plugins have the
   * opportunity to create `ReactEvent`s to be dispatched.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {object} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native environment event.
   */
  handleTopLevel: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
    var events = EventPluginHub.extractEvents(topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget);
    runEventQueueInBatch(events);
  }
};

module.exports = ReactEventEmitterMixin;
},{"./EventPluginHub":18}],59:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactEventListener
 * @typechecks static-only
 */

'use strict';

var EventListener = require('fbjs/lib/EventListener');
var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
var PooledClass = require('./PooledClass');
var ReactInstanceHandles = require('./ReactInstanceHandles');
var ReactMount = require('./ReactMount');
var ReactUpdates = require('./ReactUpdates');

var assign = require('./Object.assign');
var getEventTarget = require('./getEventTarget');
var getUnboundedScrollPosition = require('fbjs/lib/getUnboundedScrollPosition');

var DOCUMENT_FRAGMENT_NODE_TYPE = 11;

/**
 * Finds the parent React component of `node`.
 *
 * @param {*} node
 * @return {?DOMEventTarget} Parent container, or `null` if the specified node
 *                           is not nested.
 */
function findParent(node) {
  // TODO: It may be a good idea to cache this to prevent unnecessary DOM
  // traversal, but caching is difficult to do correctly without using a
  // mutation observer to listen for all DOM changes.
  var nodeID = ReactMount.getID(node);
  var rootID = ReactInstanceHandles.getReactRootIDFromNodeID(nodeID);
  var container = ReactMount.findReactContainerForID(rootID);
  var parent = ReactMount.getFirstReactDOM(container);
  return parent;
}

// Used to store ancestor hierarchy in top level callback
function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {
  this.topLevelType = topLevelType;
  this.nativeEvent = nativeEvent;
  this.ancestors = [];
}
assign(TopLevelCallbackBookKeeping.prototype, {
  destructor: function () {
    this.topLevelType = null;
    this.nativeEvent = null;
    this.ancestors.length = 0;
  }
});
PooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler);

function handleTopLevelImpl(bookKeeping) {
  if (bookKeeping.nativeEvent.path && bookKeeping.nativeEvent.path.length > 1) {
    // New browsers have a path attribute on native events
    handleTopLevelWithPath(bookKeeping);
  } else {
    // Legacy browsers don't have a path attribute on native events
    handleTopLevelWithoutPath(bookKeeping);
  }
}

// Legacy browsers don't have a path attribute on native events
function handleTopLevelWithoutPath(bookKeeping) {
  var topLevelTarget = ReactMount.getFirstReactDOM(getEventTarget(bookKeeping.nativeEvent)) || window;

  // Loop through the hierarchy, in case there's any nested components.
  // It's important that we build the array of ancestors before calling any
  // event handlers, because event handlers can modify the DOM, leading to
  // inconsistencies with ReactMount's node cache. See #1105.
  var ancestor = topLevelTarget;
  while (ancestor) {
    bookKeeping.ancestors.push(ancestor);
    ancestor = findParent(ancestor);
  }

  for (var i = 0; i < bookKeeping.ancestors.length; i++) {
    topLevelTarget = bookKeeping.ancestors[i];
    var topLevelTargetID = ReactMount.getID(topLevelTarget) || '';
    ReactEventListener._handleTopLevel(bookKeeping.topLevelType, topLevelTarget, topLevelTargetID, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));
  }
}

// New browsers have a path attribute on native events
function handleTopLevelWithPath(bookKeeping) {
  var path = bookKeeping.nativeEvent.path;
  var currentNativeTarget = path[0];
  var eventsFired = 0;
  for (var i = 0; i < path.length; i++) {
    var currentPathElement = path[i];
    var currentPathElementID = ReactMount.getID(currentPathElement);
    if (currentPathElement.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE) {
      currentNativeTarget = path[i + 1];
    }
    if (ReactMount.isRenderedByReact(currentPathElement)) {
      var newRootID = ReactInstanceHandles.getReactRootIDFromNodeID(currentPathElementID);
      bookKeeping.ancestors.push(currentPathElement);

      var topLevelTargetID = ReactMount.getID(currentPathElement) || '';
      eventsFired++;
      ReactEventListener._handleTopLevel(bookKeeping.topLevelType, currentPathElement, topLevelTargetID, bookKeeping.nativeEvent, currentNativeTarget);

      // Jump to the root of this React render tree
      while (currentPathElementID !== newRootID) {
        i++;
        currentPathElement = path[i];
        currentPathElementID = ReactMount.getID(currentPathElement);
      }
    }
  }
  if (eventsFired === 0) {
    ReactEventListener._handleTopLevel(bookKeeping.topLevelType, window, '', bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));
  }
}

function scrollValueMonitor(cb) {
  var scrollPosition = getUnboundedScrollPosition(window);
  cb(scrollPosition);
}

var ReactEventListener = {
  _enabled: true,
  _handleTopLevel: null,

  WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,

  setHandleTopLevel: function (handleTopLevel) {
    ReactEventListener._handleTopLevel = handleTopLevel;
  },

  setEnabled: function (enabled) {
    ReactEventListener._enabled = !!enabled;
  },

  isEnabled: function () {
    return ReactEventListener._enabled;
  },

  /**
   * Traps top-level events by using event bubbling.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {string} handlerBaseName Event name (e.g. "click").
   * @param {object} handle Element on which to attach listener.
   * @return {?object} An object with a remove function which will forcefully
   *                  remove the listener.
   * @internal
   */
  trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {
    var element = handle;
    if (!element) {
      return null;
    }
    return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));
  },

  /**
   * Traps a top-level event by using event capturing.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {string} handlerBaseName Event name (e.g. "click").
   * @param {object} handle Element on which to attach listener.
   * @return {?object} An object with a remove function which will forcefully
   *                  remove the listener.
   * @internal
   */
  trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {
    var element = handle;
    if (!element) {
      return null;
    }
    return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));
  },

  monitorScrollValue: function (refresh) {
    var callback = scrollValueMonitor.bind(null, refresh);
    EventListener.listen(window, 'scroll', callback);
  },

  dispatchEvent: function (topLevelType, nativeEvent) {
    if (!ReactEventListener._enabled) {
      return;
    }

    var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent);
    try {
      // Event queue being processed in the same cycle allows
      // `preventDefault`.
      ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);
    } finally {
      TopLevelCallbackBookKeeping.release(bookKeeping);
    }
  }
};

module.exports = ReactEventListener;
},{"./Object.assign":25,"./PooledClass":26,"./ReactInstanceHandles":63,"./ReactMount":67,"./ReactUpdates":85,"./getEventTarget":114,"fbjs/lib/EventListener":130,"fbjs/lib/ExecutionEnvironment":131,"fbjs/lib/getUnboundedScrollPosition":142}],60:[function(require,module,exports){
(function (process){
/**
 * Copyright 2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactFragment
 */

'use strict';

var ReactElement = require('./ReactElement');

var warning = require('fbjs/lib/warning');

/**
 * We used to allow keyed objects to serve as a collection of ReactElements,
 * or nested sets. This allowed us a way to explicitly key a set a fragment of
 * components. This is now being replaced with an opaque data structure.
 * The upgrade path is to call React.addons.createFragment({ key: value }) to
 * create a keyed fragment. The resulting data structure is opaque, for now.
 */

var fragmentKey;
var didWarnKey;
var canWarnForReactFragment;

if (process.env.NODE_ENV !== 'production') {
  fragmentKey = '_reactFragment';
  didWarnKey = '_reactDidWarn';

  try {
    // Feature test. Don't even try to issue this warning if we can't use
    // enumerable: false.

    var dummy = function () {
      return 1;
    };

    Object.defineProperty({}, fragmentKey, { enumerable: false, value: true });

    Object.defineProperty({}, 'key', { enumerable: true, get: dummy });

    canWarnForReactFragment = true;
  } catch (x) {
    canWarnForReactFragment = false;
  }

  var proxyPropertyAccessWithWarning = function (obj, key) {
    Object.defineProperty(obj, key, {
      enumerable: true,
      get: function () {
        process.env.NODE_ENV !== 'production' ? warning(this[didWarnKey], 'A ReactFragment is an opaque type. Accessing any of its ' + 'properties is deprecated. Pass it to one of the React.Children ' + 'helpers.') : undefined;
        this[didWarnKey] = true;
        return this[fragmentKey][key];
      },
      set: function (value) {
        process.env.NODE_ENV !== 'production' ? warning(this[didWarnKey], 'A ReactFragment is an immutable opaque type. Mutating its ' + 'properties is deprecated.') : undefined;
        this[didWarnKey] = true;
        this[fragmentKey][key] = value;
      }
    });
  };

  var issuedWarnings = {};

  var didWarnForFragment = function (fragment) {
    // We use the keys and the type of the value as a heuristic to dedupe the
    // warning to avoid spamming too much.
    var fragmentCacheKey = '';
    for (var key in fragment) {
      fragmentCacheKey += key + ':' + typeof fragment[key] + ',';
    }
    var alreadyWarnedOnce = !!issuedWarnings[fragmentCacheKey];
    issuedWarnings[fragmentCacheKey] = true;
    return alreadyWarnedOnce;
  };
}

var ReactFragment = {
  // Wrap a keyed object in an opaque proxy that warns you if you access any
  // of its properties.
  create: function (object) {
    if (process.env.NODE_ENV !== 'production') {
      if (typeof object !== 'object' || !object || Array.isArray(object)) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'React.addons.createFragment only accepts a single object. Got: %s', object) : undefined;
        return object;
      }
      if (ReactElement.isValidElement(object)) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'React.addons.createFragment does not accept a ReactElement ' + 'without a wrapper object.') : undefined;
        return object;
      }
      if (canWarnForReactFragment) {
        var proxy = {};
        Object.defineProperty(proxy, fragmentKey, {
          enumerable: false,
          value: object
        });
        Object.defineProperty(proxy, didWarnKey, {
          writable: true,
          enumerable: false,
          value: false
        });
        for (var key in object) {
          proxyPropertyAccessWithWarning(proxy, key);
        }
        Object.preventExtensions(proxy);
        return proxy;
      }
    }
    return object;
  },
  // Extract the original keyed object from the fragment opaque type. Warn if
  // a plain object is passed here.
  extract: function (fragment) {
    if (process.env.NODE_ENV !== 'production') {
      if (canWarnForReactFragment) {
        if (!fragment[fragmentKey]) {
          process.env.NODE_ENV !== 'production' ? warning(didWarnForFragment(fragment), 'Any use of a keyed object should be wrapped in ' + 'React.addons.createFragment(object) before being passed as a ' + 'child.') : undefined;
          return fragment;
        }
        return fragment[fragmentKey];
      }
    }
    return fragment;
  },
  // Check if this is a fragment and if so, extract the keyed object. If it
  // is a fragment-like object, warn that it should be wrapped. Ignore if we
  // can't determine what kind of object this is.
  extractIfFragment: function (fragment) {
    if (process.env.NODE_ENV !== 'production') {
      if (canWarnForReactFragment) {
        // If it is the opaque type, return the keyed object.
        if (fragment[fragmentKey]) {
          return fragment[fragmentKey];
        }
        // Otherwise, check each property if it has an element, if it does
        // it is probably meant as a fragment, so we can warn early. Defer,
        // the warning to extract.
        for (var key in fragment) {
          if (fragment.hasOwnProperty(key) && ReactElement.isValidElement(fragment[key])) {
            // This looks like a fragment object, we should provide an
            // early warning.
            return ReactFragment.extract(fragment);
          }
        }
      }
    }
    return fragment;
  }
};

module.exports = ReactFragment;
}).call(this,require('_process'))
},{"./ReactElement":54,"_process":1,"fbjs/lib/warning":155}],61:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactInjection
 */

'use strict';

var DOMProperty = require('./DOMProperty');
var EventPluginHub = require('./EventPluginHub');
var ReactComponentEnvironment = require('./ReactComponentEnvironment');
var ReactClass = require('./ReactClass');
var ReactEmptyComponent = require('./ReactEmptyComponent');
var ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');
var ReactNativeComponent = require('./ReactNativeComponent');
var ReactDOMComponent = require('./ReactDOMComponent');
var ReactPerf = require('./ReactPerf');
var ReactRootIndex = require('./ReactRootIndex');
var ReactUpdates = require('./ReactUpdates');

var ReactInjection = {
  Component: ReactComponentEnvironment.injection,
  Class: ReactClass.injection,
  DOMComponent: ReactDOMComponent.injection,
  DOMProperty: DOMProperty.injection,
  EmptyComponent: ReactEmptyComponent.injection,
  EventPluginHub: EventPluginHub.injection,
  EventEmitter: ReactBrowserEventEmitter.injection,
  NativeComponent: ReactNativeComponent.injection,
  Perf: ReactPerf.injection,
  RootIndex: ReactRootIndex.injection,
  Updates: ReactUpdates.injection
};

module.exports = ReactInjection;
},{"./DOMProperty":12,"./EventPluginHub":18,"./ReactBrowserEventEmitter":29,"./ReactClass":32,"./ReactComponentEnvironment":35,"./ReactDOMComponent":40,"./ReactEmptyComponent":56,"./ReactNativeComponent":70,"./ReactPerf":73,"./ReactRootIndex":80,"./ReactUpdates":85}],62:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactInputSelection
 */

'use strict';

var ReactDOMSelection = require('./ReactDOMSelection');

var containsNode = require('fbjs/lib/containsNode');
var focusNode = require('fbjs/lib/focusNode');
var getActiveElement = require('fbjs/lib/getActiveElement');

function isInDocument(node) {
  return containsNode(document.documentElement, node);
}

/**
 * @ReactInputSelection: React input selection module. Based on Selection.js,
 * but modified to be suitable for react and has a couple of bug fixes (doesn't
 * assume buttons have range selections allowed).
 * Input selection module for React.
 */
var ReactInputSelection = {

  hasSelectionCapabilities: function (elem) {
    var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();
    return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');
  },

  getSelectionInformation: function () {
    var focusedElem = getActiveElement();
    return {
      focusedElem: focusedElem,
      selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null
    };
  },

  /**
   * @restoreSelection: If any selection information was potentially lost,
   * restore it. This is useful when performing operations that could remove dom
   * nodes and place them back in, resulting in focus being lost.
   */
  restoreSelection: function (priorSelectionInformation) {
    var curFocusedElem = getActiveElement();
    var priorFocusedElem = priorSelectionInformation.focusedElem;
    var priorSelectionRange = priorSelectionInformation.selectionRange;
    if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {
      if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {
        ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange);
      }
      focusNode(priorFocusedElem);
    }
  },

  /**
   * @getSelection: Gets the selection bounds of a focused textarea, input or
   * contentEditable node.
   * -@input: Look up selection bounds of this input
   * -@return {start: selectionStart, end: selectionEnd}
   */
  getSelection: function (input) {
    var selection;

    if ('selectionStart' in input) {
      // Modern browser with input or textarea.
      selection = {
        start: input.selectionStart,
        end: input.selectionEnd
      };
    } else if (document.selection && (input.nodeName && input.nodeName.toLowerCase() === 'input')) {
      // IE8 input.
      var range = document.selection.createRange();
      // There can only be one selection per document in IE, so it must
      // be in our element.
      if (range.parentElement() === input) {
        selection = {
          start: -range.moveStart('character', -input.value.length),
          end: -range.moveEnd('character', -input.value.length)
        };
      }
    } else {
      // Content editable or old IE textarea.
      selection = ReactDOMSelection.getOffsets(input);
    }

    return selection || { start: 0, end: 0 };
  },

  /**
   * @setSelection: Sets the selection bounds of a textarea or input and focuses
   * the input.
   * -@input     Set selection bounds of this input or textarea
   * -@offsets   Object of same form that is returned from get*
   */
  setSelection: function (input, offsets) {
    var start = offsets.start;
    var end = offsets.end;
    if (typeof end === 'undefined') {
      end = start;
    }

    if ('selectionStart' in input) {
      input.selectionStart = start;
      input.selectionEnd = Math.min(end, input.value.length);
    } else if (document.selection && (input.nodeName && input.nodeName.toLowerCase() === 'input')) {
      var range = input.createTextRange();
      range.collapse(true);
      range.moveStart('character', start);
      range.moveEnd('character', end - start);
      range.select();
    } else {
      ReactDOMSelection.setOffsets(input, offsets);
    }
  }
};

module.exports = ReactInputSelection;
},{"./ReactDOMSelection":46,"fbjs/lib/containsNode":134,"fbjs/lib/focusNode":139,"fbjs/lib/getActiveElement":140}],63:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactInstanceHandles
 * @typechecks static-only
 */

'use strict';

var ReactRootIndex = require('./ReactRootIndex');

var invariant = require('fbjs/lib/invariant');

var SEPARATOR = '.';
var SEPARATOR_LENGTH = SEPARATOR.length;

/**
 * Maximum depth of traversals before we consider the possibility of a bad ID.
 */
var MAX_TREE_DEPTH = 10000;

/**
 * Creates a DOM ID prefix to use when mounting React components.
 *
 * @param {number} index A unique integer
 * @return {string} React root ID.
 * @internal
 */
function getReactRootIDString(index) {
  return SEPARATOR + index.toString(36);
}

/**
 * Checks if a character in the supplied ID is a separator or the end.
 *
 * @param {string} id A React DOM ID.
 * @param {number} index Index of the character to check.
 * @return {boolean} True if the character is a separator or end of the ID.
 * @private
 */
function isBoundary(id, index) {
  return id.charAt(index) === SEPARATOR || index === id.length;
}

/**
 * Checks if the supplied string is a valid React DOM ID.
 *
 * @param {string} id A React DOM ID, maybe.
 * @return {boolean} True if the string is a valid React DOM ID.
 * @private
 */
function isValidID(id) {
  return id === '' || id.charAt(0) === SEPARATOR && id.charAt(id.length - 1) !== SEPARATOR;
}

/**
 * Checks if the first ID is an ancestor of or equal to the second ID.
 *
 * @param {string} ancestorID
 * @param {string} descendantID
 * @return {boolean} True if `ancestorID` is an ancestor of `descendantID`.
 * @internal
 */
function isAncestorIDOf(ancestorID, descendantID) {
  return descendantID.indexOf(ancestorID) === 0 && isBoundary(descendantID, ancestorID.length);
}

/**
 * Gets the parent ID of the supplied React DOM ID, `id`.
 *
 * @param {string} id ID of a component.
 * @return {string} ID of the parent, or an empty string.
 * @private
 */
function getParentID(id) {
  return id ? id.substr(0, id.lastIndexOf(SEPARATOR)) : '';
}

/**
 * Gets the next DOM ID on the tree path from the supplied `ancestorID` to the
 * supplied `destinationID`. If they are equal, the ID is returned.
 *
 * @param {string} ancestorID ID of an ancestor node of `destinationID`.
 * @param {string} destinationID ID of the destination node.
 * @return {string} Next ID on the path from `ancestorID` to `destinationID`.
 * @private
 */
function getNextDescendantID(ancestorID, destinationID) {
  !(isValidID(ancestorID) && isValidID(destinationID)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNextDescendantID(%s, %s): Received an invalid React DOM ID.', ancestorID, destinationID) : invariant(false) : undefined;
  !isAncestorIDOf(ancestorID, destinationID) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNextDescendantID(...): React has made an invalid assumption about ' + 'the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.', ancestorID, destinationID) : invariant(false) : undefined;
  if (ancestorID === destinationID) {
    return ancestorID;
  }
  // Skip over the ancestor and the immediate separator. Traverse until we hit
  // another separator or we reach the end of `destinationID`.
  var start = ancestorID.length + SEPARATOR_LENGTH;
  var i;
  for (i = start; i < destinationID.length; i++) {
    if (isBoundary(destinationID, i)) {
      break;
    }
  }
  return destinationID.substr(0, i);
}

/**
 * Gets the nearest common ancestor ID of two IDs.
 *
 * Using this ID scheme, the nearest common ancestor ID is the longest common
 * prefix of the two IDs that immediately preceded a "marker" in both strings.
 *
 * @param {string} oneID
 * @param {string} twoID
 * @return {string} Nearest common ancestor ID, or the empty string if none.
 * @private
 */
function getFirstCommonAncestorID(oneID, twoID) {
  var minLength = Math.min(oneID.length, twoID.length);
  if (minLength === 0) {
    return '';
  }
  var lastCommonMarkerIndex = 0;
  // Use `<=` to traverse until the "EOL" of the shorter string.
  for (var i = 0; i <= minLength; i++) {
    if (isBoundary(oneID, i) && isBoundary(twoID, i)) {
      lastCommonMarkerIndex = i;
    } else if (oneID.charAt(i) !== twoID.charAt(i)) {
      break;
    }
  }
  var longestCommonID = oneID.substr(0, lastCommonMarkerIndex);
  !isValidID(longestCommonID) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s', oneID, twoID, longestCommonID) : invariant(false) : undefined;
  return longestCommonID;
}

/**
 * Traverses the parent path between two IDs (either up or down). The IDs must
 * not be the same, and there must exist a parent path between them. If the
 * callback returns `false`, traversal is stopped.
 *
 * @param {?string} start ID at which to start traversal.
 * @param {?string} stop ID at which to end traversal.
 * @param {function} cb Callback to invoke each ID with.
 * @param {*} arg Argument to invoke the callback with.
 * @param {?boolean} skipFirst Whether or not to skip the first node.
 * @param {?boolean} skipLast Whether or not to skip the last node.
 * @private
 */
function traverseParentPath(start, stop, cb, arg, skipFirst, skipLast) {
  start = start || '';
  stop = stop || '';
  !(start !== stop) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.', start) : invariant(false) : undefined;
  var traverseUp = isAncestorIDOf(stop, start);
  !(traverseUp || isAncestorIDOf(start, stop)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do ' + 'not have a parent path.', start, stop) : invariant(false) : undefined;
  // Traverse from `start` to `stop` one depth at a time.
  var depth = 0;
  var traverse = traverseUp ? getParentID : getNextDescendantID;
  for (var id = start;; /* until break */id = traverse(id, stop)) {
    var ret;
    if ((!skipFirst || id !== start) && (!skipLast || id !== stop)) {
      ret = cb(id, traverseUp, arg);
    }
    if (ret === false || id === stop) {
      // Only break //after// visiting `stop`.
      break;
    }
    !(depth++ < MAX_TREE_DEPTH) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseParentPath(%s, %s, ...): Detected an infinite loop while ' + 'traversing the React DOM ID tree. This may be due to malformed IDs: %s', start, stop, id) : invariant(false) : undefined;
  }
}

/**
 * Manages the IDs assigned to DOM representations of React components. This
 * uses a specific scheme in order to traverse the DOM efficiently (e.g. in
 * order to simulate events).
 *
 * @internal
 */
var ReactInstanceHandles = {

  /**
   * Constructs a React root ID
   * @return {string} A React root ID.
   */
  createReactRootID: function () {
    return getReactRootIDString(ReactRootIndex.createReactRootIndex());
  },

  /**
   * Constructs a React ID by joining a root ID with a name.
   *
   * @param {string} rootID Root ID of a parent component.
   * @param {string} name A component's name (as flattened children).
   * @return {string} A React ID.
   * @internal
   */
  createReactID: function (rootID, name) {
    return rootID + name;
  },

  /**
   * Gets the DOM ID of the React component that is the root of the tree that
   * contains the React component with the supplied DOM ID.
   *
   * @param {string} id DOM ID of a React component.
   * @return {?string} DOM ID of the React component that is the root.
   * @internal
   */
  getReactRootIDFromNodeID: function (id) {
    if (id && id.charAt(0) === SEPARATOR && id.length > 1) {
      var index = id.indexOf(SEPARATOR, 1);
      return index > -1 ? id.substr(0, index) : id;
    }
    return null;
  },

  /**
   * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that
   * should would receive a `mouseEnter` or `mouseLeave` event.
   *
   * NOTE: Does not invoke the callback on the nearest common ancestor because
   * nothing "entered" or "left" that element.
   *
   * @param {string} leaveID ID being left.
   * @param {string} enterID ID being entered.
   * @param {function} cb Callback to invoke on each entered/left ID.
   * @param {*} upArg Argument to invoke the callback with on left IDs.
   * @param {*} downArg Argument to invoke the callback with on entered IDs.
   * @internal
   */
  traverseEnterLeave: function (leaveID, enterID, cb, upArg, downArg) {
    var ancestorID = getFirstCommonAncestorID(leaveID, enterID);
    if (ancestorID !== leaveID) {
      traverseParentPath(leaveID, ancestorID, cb, upArg, false, true);
    }
    if (ancestorID !== enterID) {
      traverseParentPath(ancestorID, enterID, cb, downArg, true, false);
    }
  },

  /**
   * Simulates the traversal of a two-phase, capture/bubble event dispatch.
   *
   * NOTE: This traversal happens on IDs without touching the DOM.
   *
   * @param {string} targetID ID of the target node.
   * @param {function} cb Callback to invoke.
   * @param {*} arg Argument to invoke the callback with.
   * @internal
   */
  traverseTwoPhase: function (targetID, cb, arg) {
    if (targetID) {
      traverseParentPath('', targetID, cb, arg, true, false);
      traverseParentPath(targetID, '', cb, arg, false, true);
    }
  },

  /**
   * Same as `traverseTwoPhase` but skips the `targetID`.
   */
  traverseTwoPhaseSkipTarget: function (targetID, cb, arg) {
    if (targetID) {
      traverseParentPath('', targetID, cb, arg, true, true);
      traverseParentPath(targetID, '', cb, arg, true, true);
    }
  },

  /**
   * Traverse a node ID, calling the supplied `cb` for each ancestor ID. For
   * example, passing `.0.$row-0.1` would result in `cb` getting called
   * with `.0`, `.0.$row-0`, and `.0.$row-0.1`.
   *
   * NOTE: This traversal happens on IDs without touching the DOM.
   *
   * @param {string} targetID ID of the target node.
   * @param {function} cb Callback to invoke.
   * @param {*} arg Argument to invoke the callback with.
   * @internal
   */
  traverseAncestors: function (targetID, cb, arg) {
    traverseParentPath('', targetID, cb, arg, true, false);
  },

  getFirstCommonAncestorID: getFirstCommonAncestorID,

  /**
   * Exposed for unit testing.
   * @private
   */
  _getNextDescendantID: getNextDescendantID,

  isAncestorIDOf: isAncestorIDOf,

  SEPARATOR: SEPARATOR

};

module.exports = ReactInstanceHandles;
}).call(this,require('_process'))
},{"./ReactRootIndex":80,"_process":1,"fbjs/lib/invariant":145}],64:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactInstanceMap
 */

'use strict';

/**
 * `ReactInstanceMap` maintains a mapping from a public facing stateful
 * instance (key) and the internal representation (value). This allows public
 * methods to accept the user facing instance as an argument and map them back
 * to internal methods.
 */

// TODO: Replace this with ES6: var ReactInstanceMap = new Map();
var ReactInstanceMap = {

  /**
   * This API should be called `delete` but we'd have to make sure to always
   * transform these to strings for IE support. When this transform is fully
   * supported we can rename it.
   */
  remove: function (key) {
    key._reactInternalInstance = undefined;
  },

  get: function (key) {
    return key._reactInternalInstance;
  },

  has: function (key) {
    return key._reactInternalInstance !== undefined;
  },

  set: function (key, value) {
    key._reactInternalInstance = value;
  }

};

module.exports = ReactInstanceMap;
},{}],65:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactIsomorphic
 */

'use strict';

var ReactChildren = require('./ReactChildren');
var ReactComponent = require('./ReactComponent');
var ReactClass = require('./ReactClass');
var ReactDOMFactories = require('./ReactDOMFactories');
var ReactElement = require('./ReactElement');
var ReactElementValidator = require('./ReactElementValidator');
var ReactPropTypes = require('./ReactPropTypes');

var assign = require('./Object.assign');
var onlyChild = require('./onlyChild');

var createElement = ReactElement.createElement;
var createFactory = ReactElement.createFactory;
var cloneElement = ReactElement.cloneElement;

if (process.env.NODE_ENV !== 'production') {
  createElement = ReactElementValidator.createElement;
  createFactory = ReactElementValidator.createFactory;
  cloneElement = ReactElementValidator.cloneElement;
}

var React = {

  // Modern

  Children: {
    map: ReactChildren.map,
    forEach: ReactChildren.forEach,
    count: ReactChildren.count,
    only: onlyChild
  },

  Component: ReactComponent,

  createElement: createElement,
  cloneElement: cloneElement,
  isValidElement: ReactElement.isValidElement,

  // Classic

  PropTypes: ReactPropTypes,
  createClass: ReactClass.createClass,
  createFactory: createFactory,
  createMixin: function (mixin) {
    // Currently a noop. Will be used to validate and trace mixins.
    return mixin;
  },

  // This looks DOM specific but these are actually isomorphic helpers
  // since they are just generating DOM strings.
  DOM: ReactDOMFactories,

  // Hook for JSX spread, don't use this for anything else.
  __spread: assign
};

module.exports = React;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactChildren":31,"./ReactClass":32,"./ReactComponent":33,"./ReactDOMFactories":41,"./ReactElement":54,"./ReactElementValidator":55,"./ReactPropTypes":76,"./onlyChild":122,"_process":1}],66:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactMarkupChecksum
 */

'use strict';

var adler32 = require('./adler32');

var TAG_END = /\/?>/;

var ReactMarkupChecksum = {
  CHECKSUM_ATTR_NAME: 'data-react-checksum',

  /**
   * @param {string} markup Markup string
   * @return {string} Markup string with checksum attribute attached
   */
  addChecksumToMarkup: function (markup) {
    var checksum = adler32(markup);

    // Add checksum (handle both parent tags and self-closing tags)
    return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '"$&');
  },

  /**
   * @param {string} markup to use
   * @param {DOMElement} element root React element
   * @returns {boolean} whether or not the markup is the same
   */
  canReuseMarkup: function (markup, element) {
    var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
    existingChecksum = existingChecksum && parseInt(existingChecksum, 10);
    var markupChecksum = adler32(markup);
    return markupChecksum === existingChecksum;
  }
};

module.exports = ReactMarkupChecksum;
},{"./adler32":104}],67:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactMount
 */

'use strict';

var DOMProperty = require('./DOMProperty');
var ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');
var ReactCurrentOwner = require('./ReactCurrentOwner');
var ReactElement = require('./ReactElement');
var ReactEmptyComponent = require('./ReactEmptyComponent');
var ReactInstanceHandles = require('./ReactInstanceHandles');
var ReactInstanceMap = require('./ReactInstanceMap');
var ReactMarkupChecksum = require('./ReactMarkupChecksum');
var ReactPerf = require('./ReactPerf');
var ReactReconciler = require('./ReactReconciler');
var ReactUpdateQueue = require('./ReactUpdateQueue');
var ReactUpdates = require('./ReactUpdates');

var emptyObject = require('fbjs/lib/emptyObject');
var containsNode = require('fbjs/lib/containsNode');
var instantiateReactComponent = require('./instantiateReactComponent');
var invariant = require('fbjs/lib/invariant');
var setInnerHTML = require('./setInnerHTML');
var shouldUpdateReactComponent = require('./shouldUpdateReactComponent');
var validateDOMNesting = require('./validateDOMNesting');
var warning = require('fbjs/lib/warning');

var SEPARATOR = ReactInstanceHandles.SEPARATOR;

var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
var nodeCache = {};

var ELEMENT_NODE_TYPE = 1;
var DOC_NODE_TYPE = 9;
var DOCUMENT_FRAGMENT_NODE_TYPE = 11;

/** Mapping from reactRootID to React component instance. */
var instancesByReactRootID = {};

/** Mapping from reactRootID to `container` nodes. */
var containersByReactRootID = {};

if (process.env.NODE_ENV !== 'production') {
  /** __DEV__-only mapping from reactRootID to root elements. */
  var rootElementsByReactRootID = {};
}

// Used to store breadth-first search state in findComponentRoot.
var findComponentRootReusableArray = [];

/**
 * Finds the index of the first character
 * that's not common between the two given strings.
 *
 * @return {number} the index of the character where the strings diverge
 */
function firstDifferenceIndex(string1, string2) {
  var minLen = Math.min(string1.length, string2.length);
  for (var i = 0; i < minLen; i++) {
    if (string1.charAt(i) !== string2.charAt(i)) {
      return i;
    }
  }
  return string1.length === string2.length ? -1 : minLen;
}

/**
 * @param {DOMElement|DOMDocument} container DOM element that may contain
 * a React component
 * @return {?*} DOM element that may have the reactRoot ID, or null.
 */
function getReactRootElementInContainer(container) {
  if (!container) {
    return null;
  }

  if (container.nodeType === DOC_NODE_TYPE) {
    return container.documentElement;
  } else {
    return container.firstChild;
  }
}

/**
 * @param {DOMElement} container DOM element that may contain a React component.
 * @return {?string} A "reactRoot" ID, if a React component is rendered.
 */
function getReactRootID(container) {
  var rootElement = getReactRootElementInContainer(container);
  return rootElement && ReactMount.getID(rootElement);
}

/**
 * Accessing node[ATTR_NAME] or calling getAttribute(ATTR_NAME) on a form
 * element can return its control whose name or ID equals ATTR_NAME. All
 * DOM nodes support `getAttributeNode` but this can also get called on
 * other objects so just return '' if we're given something other than a
 * DOM node (such as window).
 *
 * @param {?DOMElement|DOMWindow|DOMDocument|DOMTextNode} node DOM node.
 * @return {string} ID of the supplied `domNode`.
 */
function getID(node) {
  var id = internalGetID(node);
  if (id) {
    if (nodeCache.hasOwnProperty(id)) {
      var cached = nodeCache[id];
      if (cached !== node) {
        !!isValid(cached, id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactMount: Two valid but unequal nodes with the same `%s`: %s', ATTR_NAME, id) : invariant(false) : undefined;

        nodeCache[id] = node;
      }
    } else {
      nodeCache[id] = node;
    }
  }

  return id;
}

function internalGetID(node) {
  // If node is something like a window, document, or text node, none of
  // which support attributes or a .getAttribute method, gracefully return
  // the empty string, as if the attribute were missing.
  return node && node.getAttribute && node.getAttribute(ATTR_NAME) || '';
}

/**
 * Sets the React-specific ID of the given node.
 *
 * @param {DOMElement} node The DOM node whose ID will be set.
 * @param {string} id The value of the ID attribute.
 */
function setID(node, id) {
  var oldID = internalGetID(node);
  if (oldID !== id) {
    delete nodeCache[oldID];
  }
  node.setAttribute(ATTR_NAME, id);
  nodeCache[id] = node;
}

/**
 * Finds the node with the supplied React-generated DOM ID.
 *
 * @param {string} id A React-generated DOM ID.
 * @return {DOMElement} DOM node with the suppled `id`.
 * @internal
 */
function getNode(id) {
  if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
    nodeCache[id] = ReactMount.findReactNodeByID(id);
  }
  return nodeCache[id];
}

/**
 * Finds the node with the supplied public React instance.
 *
 * @param {*} instance A public React instance.
 * @return {?DOMElement} DOM node with the suppled `id`.
 * @internal
 */
function getNodeFromInstance(instance) {
  var id = ReactInstanceMap.get(instance)._rootNodeID;
  if (ReactEmptyComponent.isNullComponentID(id)) {
    return null;
  }
  if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
    nodeCache[id] = ReactMount.findReactNodeByID(id);
  }
  return nodeCache[id];
}

/**
 * A node is "valid" if it is contained by a currently mounted container.
 *
 * This means that the node does not have to be contained by a document in
 * order to be considered valid.
 *
 * @param {?DOMElement} node The candidate DOM node.
 * @param {string} id The expected ID of the node.
 * @return {boolean} Whether the node is contained by a mounted container.
 */
function isValid(node, id) {
  if (node) {
    !(internalGetID(node) === id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactMount: Unexpected modification of `%s`', ATTR_NAME) : invariant(false) : undefined;

    var container = ReactMount.findReactContainerForID(id);
    if (container && containsNode(container, node)) {
      return true;
    }
  }

  return false;
}

/**
 * Causes the cache to forget about one React-specific ID.
 *
 * @param {string} id The ID to forget.
 */
function purgeID(id) {
  delete nodeCache[id];
}

var deepestNodeSoFar = null;
function findDeepestCachedAncestorImpl(ancestorID) {
  var ancestor = nodeCache[ancestorID];
  if (ancestor && isValid(ancestor, ancestorID)) {
    deepestNodeSoFar = ancestor;
  } else {
    // This node isn't populated in the cache, so presumably none of its
    // descendants are. Break out of the loop.
    return false;
  }
}

/**
 * Return the deepest cached node whose ID is a prefix of `targetID`.
 */
function findDeepestCachedAncestor(targetID) {
  deepestNodeSoFar = null;
  ReactInstanceHandles.traverseAncestors(targetID, findDeepestCachedAncestorImpl);

  var foundNode = deepestNodeSoFar;
  deepestNodeSoFar = null;
  return foundNode;
}

/**
 * Mounts this component and inserts it into the DOM.
 *
 * @param {ReactComponent} componentInstance The instance to mount.
 * @param {string} rootID DOM ID of the root node.
 * @param {DOMElement} container DOM element to mount into.
 * @param {ReactReconcileTransaction} transaction
 * @param {boolean} shouldReuseMarkup If true, do not insert markup
 */
function mountComponentIntoNode(componentInstance, rootID, container, transaction, shouldReuseMarkup, context) {
  if (process.env.NODE_ENV !== 'production') {
    if (context === emptyObject) {
      context = {};
    }
    var tag = container.nodeName.toLowerCase();
    context[validateDOMNesting.ancestorInfoContextKey] = validateDOMNesting.updatedAncestorInfo(null, tag, null);
  }
  var markup = ReactReconciler.mountComponent(componentInstance, rootID, transaction, context);
  componentInstance._renderedComponent._topLevelWrapper = componentInstance;
  ReactMount._mountImageIntoNode(markup, container, shouldReuseMarkup);
}

/**
 * Batched mount.
 *
 * @param {ReactComponent} componentInstance The instance to mount.
 * @param {string} rootID DOM ID of the root node.
 * @param {DOMElement} container DOM element to mount into.
 * @param {boolean} shouldReuseMarkup If true, do not insert markup
 */
function batchedMountComponentIntoNode(componentInstance, rootID, container, shouldReuseMarkup, context) {
  var transaction = ReactUpdates.ReactReconcileTransaction.getPooled();
  transaction.perform(mountComponentIntoNode, null, componentInstance, rootID, container, transaction, shouldReuseMarkup, context);
  ReactUpdates.ReactReconcileTransaction.release(transaction);
}

/**
 * Unmounts a component and removes it from the DOM.
 *
 * @param {ReactComponent} instance React component instance.
 * @param {DOMElement} container DOM element to unmount from.
 * @final
 * @internal
 * @see {ReactMount.unmountComponentAtNode}
 */
function unmountComponentFromNode(instance, container) {
  ReactReconciler.unmountComponent(instance);

  if (container.nodeType === DOC_NODE_TYPE) {
    container = container.documentElement;
  }

  // http://jsperf.com/emptying-a-node
  while (container.lastChild) {
    container.removeChild(container.lastChild);
  }
}

/**
 * Temporary (?) hack so that we can store all top-level pending updates on
 * composites instead of having to worry about different types of components
 * here.
 */
var TopLevelWrapper = function () {};
TopLevelWrapper.prototype.render = function () {
  // this.props is actually a ReactElement
  return this.props;
};

/**
 * Mounting is the process of initializing a React component by creating its
 * representative DOM elements and inserting them into a supplied `container`.
 * Any prior content inside `container` is destroyed in the process.
 *
 *   ReactMount.render(
 *     component,
 *     document.getElementById('container')
 *   );
 *
 *   <div id="container">                   <-- Supplied `container`.
 *     <div data-reactid=".3">              <-- Rendered reactRoot of React
 *       // ...                                 component.
 *     </div>
 *   </div>
 *
 * Inside of `container`, the first element rendered is the "reactRoot".
 */
var ReactMount = {
  /** Exposed for debugging purposes **/
  _instancesByReactRootID: instancesByReactRootID,

  /**
   * This is a hook provided to support rendering React components while
   * ensuring that the apparent scroll position of its `container` does not
   * change.
   *
   * @param {DOMElement} container The `container` being rendered into.
   * @param {function} renderCallback This must be called once to do the render.
   */
  scrollMonitor: function (container, renderCallback) {
    renderCallback();
  },

  /**
   * Take a component that's already mounted into the DOM and replace its props
   * @param {ReactComponent} prevComponent component instance already in the DOM
   * @param {ReactElement} nextElement component instance to render
   * @param {DOMElement} container container to render into
   * @param {?function} callback function triggered on completion
   */
  _updateRootComponent: function (prevComponent, nextElement, container, callback) {
    ReactMount.scrollMonitor(container, function () {
      ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement);
      if (callback) {
        ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback);
      }
    });

    if (process.env.NODE_ENV !== 'production') {
      // Record the root element in case it later gets transplanted.
      rootElementsByReactRootID[getReactRootID(container)] = getReactRootElementInContainer(container);
    }

    return prevComponent;
  },

  /**
   * Register a component into the instance map and starts scroll value
   * monitoring
   * @param {ReactComponent} nextComponent component instance to render
   * @param {DOMElement} container container to render into
   * @return {string} reactRoot ID prefix
   */
  _registerComponent: function (nextComponent, container) {
    !(container && (container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE || container.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : invariant(false) : undefined;

    ReactBrowserEventEmitter.ensureScrollValueMonitoring();

    var reactRootID = ReactMount.registerContainer(container);
    instancesByReactRootID[reactRootID] = nextComponent;
    return reactRootID;
  },

  /**
   * Render a new component into the DOM.
   * @param {ReactElement} nextElement element to render
   * @param {DOMElement} container container to render into
   * @param {boolean} shouldReuseMarkup if we should skip the markup insertion
   * @return {ReactComponent} nextComponent
   */
  _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) {
    // Various parts of our code (such as ReactCompositeComponent's
    // _renderValidatedComponent) assume that calls to render aren't nested;
    // verify that that's the case.
    process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : undefined;

    var componentInstance = instantiateReactComponent(nextElement, null);
    var reactRootID = ReactMount._registerComponent(componentInstance, container);

    // The initial render is synchronous but any updates that happen during
    // rendering, in componentWillMount or componentDidMount, will be batched
    // according to the current batching strategy.

    ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, reactRootID, container, shouldReuseMarkup, context);

    if (process.env.NODE_ENV !== 'production') {
      // Record the root element in case it later gets transplanted.
      rootElementsByReactRootID[reactRootID] = getReactRootElementInContainer(container);
    }

    return componentInstance;
  },

  /**
   * Renders a React component into the DOM in the supplied `container`.
   *
   * If the React component was previously rendered into `container`, this will
   * perform an update on it and only mutate the DOM as necessary to reflect the
   * latest React component.
   *
   * @param {ReactComponent} parentComponent The conceptual parent of this render tree.
   * @param {ReactElement} nextElement Component element to render.
   * @param {DOMElement} container DOM element to render into.
   * @param {?function} callback function triggered on completion
   * @return {ReactComponent} Component instance rendered in `container`.
   */
  renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {
    !(parentComponent != null && parentComponent._reactInternalInstance != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'parentComponent must be a valid React Component') : invariant(false) : undefined;
    return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback);
  },

  _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {
    !ReactElement.isValidElement(nextElement) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing an element string, make sure to instantiate ' + 'it by passing it to React.createElement.' : typeof nextElement === 'function' ? ' Instead of passing a component class, make sure to instantiate ' + 'it by passing it to React.createElement.' :
    // Check if it quacks like an element
    nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : invariant(false) : undefined;

    process.env.NODE_ENV !== 'production' ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : undefined;

    var nextWrappedElement = new ReactElement(TopLevelWrapper, null, null, null, nextElement);

    var prevComponent = instancesByReactRootID[getReactRootID(container)];

    if (prevComponent) {
      var prevWrappedElement = prevComponent._currentElement;
      var prevElement = prevWrappedElement.props;
      if (shouldUpdateReactComponent(prevElement, nextElement)) {
        return ReactMount._updateRootComponent(prevComponent, nextWrappedElement, container, callback)._renderedComponent.getPublicInstance();
      } else {
        ReactMount.unmountComponentAtNode(container);
      }
    }

    var reactRootElement = getReactRootElementInContainer(container);
    var containerHasReactMarkup = reactRootElement && ReactMount.isRenderedByReact(reactRootElement);

    if (process.env.NODE_ENV !== 'production') {
      if (!containerHasReactMarkup || reactRootElement.nextSibling) {
        var rootElementSibling = reactRootElement;
        while (rootElementSibling) {
          if (ReactMount.isRenderedByReact(rootElementSibling)) {
            process.env.NODE_ENV !== 'production' ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : undefined;
            break;
          }

          rootElementSibling = rootElementSibling.nextSibling;
        }
      }
    }

    var shouldReuseMarkup = containerHasReactMarkup && !prevComponent;
    var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, parentComponent != null ? parentComponent._reactInternalInstance._processChildContext(parentComponent._reactInternalInstance._context) : emptyObject)._renderedComponent.getPublicInstance();
    if (callback) {
      callback.call(component);
    }
    return component;
  },

  /**
   * Renders a React component into the DOM in the supplied `container`.
   *
   * If the React component was previously rendered into `container`, this will
   * perform an update on it and only mutate the DOM as necessary to reflect the
   * latest React component.
   *
   * @param {ReactElement} nextElement Component element to render.
   * @param {DOMElement} container DOM element to render into.
   * @param {?function} callback function triggered on completion
   * @return {ReactComponent} Component instance rendered in `container`.
   */
  render: function (nextElement, container, callback) {
    return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback);
  },

  /**
   * Registers a container node into which React components will be rendered.
   * This also creates the "reactRoot" ID that will be assigned to the element
   * rendered within.
   *
   * @param {DOMElement} container DOM element to register as a container.
   * @return {string} The "reactRoot" ID of elements rendered within.
   */
  registerContainer: function (container) {
    var reactRootID = getReactRootID(container);
    if (reactRootID) {
      // If one exists, make sure it is a valid "reactRoot" ID.
      reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(reactRootID);
    }
    if (!reactRootID) {
      // No valid "reactRoot" ID found, create one.
      reactRootID = ReactInstanceHandles.createReactRootID();
    }
    containersByReactRootID[reactRootID] = container;
    return reactRootID;
  },

  /**
   * Unmounts and destroys the React component rendered in the `container`.
   *
   * @param {DOMElement} container DOM element containing a React component.
   * @return {boolean} True if a component was found in and unmounted from
   *                   `container`
   */
  unmountComponentAtNode: function (container) {
    // Various parts of our code (such as ReactCompositeComponent's
    // _renderValidatedComponent) assume that calls to render aren't nested;
    // verify that that's the case. (Strictly speaking, unmounting won't cause a
    // render but we still don't expect to be in a render call here.)
    process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : undefined;

    !(container && (container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE || container.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : invariant(false) : undefined;

    var reactRootID = getReactRootID(container);
    var component = instancesByReactRootID[reactRootID];
    if (!component) {
      return false;
    }
    ReactUpdates.batchedUpdates(unmountComponentFromNode, component, container);
    delete instancesByReactRootID[reactRootID];
    delete containersByReactRootID[reactRootID];
    if (process.env.NODE_ENV !== 'production') {
      delete rootElementsByReactRootID[reactRootID];
    }
    return true;
  },

  /**
   * Finds the container DOM element that contains React component to which the
   * supplied DOM `id` belongs.
   *
   * @param {string} id The ID of an element rendered by a React component.
   * @return {?DOMElement} DOM element that contains the `id`.
   */
  findReactContainerForID: function (id) {
    var reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(id);
    var container = containersByReactRootID[reactRootID];

    if (process.env.NODE_ENV !== 'production') {
      var rootElement = rootElementsByReactRootID[reactRootID];
      if (rootElement && rootElement.parentNode !== container) {
        process.env.NODE_ENV !== 'production' ? warning(
        // Call internalGetID here because getID calls isValid which calls
        // findReactContainerForID (this function).
        internalGetID(rootElement) === reactRootID, 'ReactMount: Root element ID differed from reactRootID.') : undefined;
        var containerChild = container.firstChild;
        if (containerChild && reactRootID === internalGetID(containerChild)) {
          // If the container has a new child with the same ID as the old
          // root element, then rootElementsByReactRootID[reactRootID] is
          // just stale and needs to be updated. The case that deserves a
          // warning is when the container is empty.
          rootElementsByReactRootID[reactRootID] = containerChild;
        } else {
          process.env.NODE_ENV !== 'production' ? warning(false, 'ReactMount: Root element has been removed from its original ' + 'container. New container: %s', rootElement.parentNode) : undefined;
        }
      }
    }

    return container;
  },

  /**
   * Finds an element rendered by React with the supplied ID.
   *
   * @param {string} id ID of a DOM node in the React component.
   * @return {DOMElement} Root DOM node of the React component.
   */
  findReactNodeByID: function (id) {
    var reactRoot = ReactMount.findReactContainerForID(id);
    return ReactMount.findComponentRoot(reactRoot, id);
  },

  /**
   * True if the supplied `node` is rendered by React.
   *
   * @param {*} node DOM Element to check.
   * @return {boolean} True if the DOM Element appears to be rendered by React.
   * @internal
   */
  isRenderedByReact: function (node) {
    if (node.nodeType !== 1) {
      // Not a DOMElement, therefore not a React component
      return false;
    }
    var id = ReactMount.getID(node);
    return id ? id.charAt(0) === SEPARATOR : false;
  },

  /**
   * Traverses up the ancestors of the supplied node to find a node that is a
   * DOM representation of a React component.
   *
   * @param {*} node
   * @return {?DOMEventTarget}
   * @internal
   */
  getFirstReactDOM: function (node) {
    var current = node;
    while (current && current.parentNode !== current) {
      if (ReactMount.isRenderedByReact(current)) {
        return current;
      }
      current = current.parentNode;
    }
    return null;
  },

  /**
   * Finds a node with the supplied `targetID` inside of the supplied
   * `ancestorNode`.  Exploits the ID naming scheme to perform the search
   * quickly.
   *
   * @param {DOMEventTarget} ancestorNode Search from this root.
   * @pararm {string} targetID ID of the DOM representation of the component.
   * @return {DOMEventTarget} DOM node with the supplied `targetID`.
   * @internal
   */
  findComponentRoot: function (ancestorNode, targetID) {
    var firstChildren = findComponentRootReusableArray;
    var childIndex = 0;

    var deepestAncestor = findDeepestCachedAncestor(targetID) || ancestorNode;

    firstChildren[0] = deepestAncestor.firstChild;
    firstChildren.length = 1;

    while (childIndex < firstChildren.length) {
      var child = firstChildren[childIndex++];
      var targetChild;

      while (child) {
        var childID = ReactMount.getID(child);
        if (childID) {
          // Even if we find the node we're looking for, we finish looping
          // through its siblings to ensure they're cached so that we don't have
          // to revisit this node again. Otherwise, we make n^2 calls to getID
          // when visiting the many children of a single node in order.

          if (targetID === childID) {
            targetChild = child;
          } else if (ReactInstanceHandles.isAncestorIDOf(childID, targetID)) {
            // If we find a child whose ID is an ancestor of the given ID,
            // then we can be sure that we only want to search the subtree
            // rooted at this child, so we can throw out the rest of the
            // search state.
            firstChildren.length = childIndex = 0;
            firstChildren.push(child.firstChild);
          }
        } else {
          // If this child had no ID, then there's a chance that it was
          // injected automatically by the browser, as when a `<table>`
          // element sprouts an extra `<tbody>` child as a side effect of
          // `.innerHTML` parsing. Optimistically continue down this
          // branch, but not before examining the other siblings.
          firstChildren.push(child.firstChild);
        }

        child = child.nextSibling;
      }

      if (targetChild) {
        // Emptying firstChildren/findComponentRootReusableArray is
        // not necessary for correctness, but it helps the GC reclaim
        // any nodes that were left at the end of the search.
        firstChildren.length = 0;

        return targetChild;
      }
    }

    firstChildren.length = 0;

    !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findComponentRoot(..., %s): Unable to find element. This probably ' + 'means the DOM was unexpectedly mutated (e.g., by the browser), ' + 'usually due to forgetting a <tbody> when using tables, nesting tags ' + 'like <form>, <p>, or <a>, or using non-SVG elements in an <svg> ' + 'parent. ' + 'Try inspecting the child nodes of the element with React ID `%s`.', targetID, ReactMount.getID(ancestorNode)) : invariant(false) : undefined;
  },

  _mountImageIntoNode: function (markup, container, shouldReuseMarkup) {
    !(container && (container.nodeType === ELEMENT_NODE_TYPE || container.nodeType === DOC_NODE_TYPE || container.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : invariant(false) : undefined;

    if (shouldReuseMarkup) {
      var rootElement = getReactRootElementInContainer(container);
      if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) {
        return;
      } else {
        var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
        rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);

        var rootMarkup = rootElement.outerHTML;
        rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum);

        var normalizedMarkup = markup;
        if (process.env.NODE_ENV !== 'production') {
          // because rootMarkup is retrieved from the DOM, various normalizations
          // will have occurred which will not be present in `markup`. Here,
          // insert markup into a <div> or <iframe> depending on the container
          // type to perform the same normalizations before comparing.
          var normalizer;
          if (container.nodeType === ELEMENT_NODE_TYPE) {
            normalizer = document.createElement('div');
            normalizer.innerHTML = markup;
            normalizedMarkup = normalizer.innerHTML;
          } else {
            normalizer = document.createElement('iframe');
            document.body.appendChild(normalizer);
            normalizer.contentDocument.write(markup);
            normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML;
            document.body.removeChild(normalizer);
          }
        }

        var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup);
        var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20);

        !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\'re trying to render a component to the document using ' + 'server rendering but the checksum was invalid. This usually ' + 'means you rendered a different component type or props on ' + 'the client from the one on the server, or your render() ' + 'methods are impure. React cannot handle this case due to ' + 'cross-browser quirks by rendering at the document root. You ' + 'should look for environment dependent code in your components ' + 'and ensure the props are the same client and server side:\n%s', difference) : invariant(false) : undefined;

        if (process.env.NODE_ENV !== 'production') {
          process.env.NODE_ENV !== 'production' ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\n%s', difference) : undefined;
        }
      }
    }

    !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\'re trying to render a component to the document but ' + 'you didn\'t use server rendering. We can\'t do this ' + 'without using server rendering due to cross-browser quirks. ' + 'See React.renderToString() for server rendering.') : invariant(false) : undefined;

    setInnerHTML(container, markup);
  },

  /**
   * React ID utilities.
   */

  getReactRootID: getReactRootID,

  getID: getID,

  setID: setID,

  getNode: getNode,

  getNodeFromInstance: getNodeFromInstance,

  purgeID: purgeID
};

ReactPerf.measureMethods(ReactMount, 'ReactMount', {
  _renderNewRootComponent: '_renderNewRootComponent',
  _mountImageIntoNode: '_mountImageIntoNode'
});

module.exports = ReactMount;
}).call(this,require('_process'))
},{"./DOMProperty":12,"./ReactBrowserEventEmitter":29,"./ReactCurrentOwner":37,"./ReactElement":54,"./ReactEmptyComponent":56,"./ReactInstanceHandles":63,"./ReactInstanceMap":64,"./ReactMarkupChecksum":66,"./ReactPerf":73,"./ReactReconciler":78,"./ReactUpdateQueue":84,"./ReactUpdates":85,"./instantiateReactComponent":118,"./setInnerHTML":125,"./shouldUpdateReactComponent":127,"./validateDOMNesting":129,"_process":1,"fbjs/lib/containsNode":134,"fbjs/lib/emptyObject":138,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],68:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactMultiChild
 * @typechecks static-only
 */

'use strict';

var ReactComponentEnvironment = require('./ReactComponentEnvironment');
var ReactMultiChildUpdateTypes = require('./ReactMultiChildUpdateTypes');

var ReactReconciler = require('./ReactReconciler');
var ReactChildReconciler = require('./ReactChildReconciler');

/**
 * Updating children of a component may trigger recursive updates. The depth is
 * used to batch recursive updates to render markup more efficiently.
 *
 * @type {number}
 * @private
 */
var updateDepth = 0;

/**
 * Queue of update configuration objects.
 *
 * Each object has a `type` property that is in `ReactMultiChildUpdateTypes`.
 *
 * @type {array<object>}
 * @private
 */
var updateQueue = [];

/**
 * Queue of markup to be rendered.
 *
 * @type {array<string>}
 * @private
 */
var markupQueue = [];

/**
 * Enqueues markup to be rendered and inserted at a supplied index.
 *
 * @param {string} parentID ID of the parent component.
 * @param {string} markup Markup that renders into an element.
 * @param {number} toIndex Destination index.
 * @private
 */
function enqueueInsertMarkup(parentID, markup, toIndex) {
  // NOTE: Null values reduce hidden classes.
  updateQueue.push({
    parentID: parentID,
    parentNode: null,
    type: ReactMultiChildUpdateTypes.INSERT_MARKUP,
    markupIndex: markupQueue.push(markup) - 1,
    content: null,
    fromIndex: null,
    toIndex: toIndex
  });
}

/**
 * Enqueues moving an existing element to another index.
 *
 * @param {string} parentID ID of the parent component.
 * @param {number} fromIndex Source index of the existing element.
 * @param {number} toIndex Destination index of the element.
 * @private
 */
function enqueueMove(parentID, fromIndex, toIndex) {
  // NOTE: Null values reduce hidden classes.
  updateQueue.push({
    parentID: parentID,
    parentNode: null,
    type: ReactMultiChildUpdateTypes.MOVE_EXISTING,
    markupIndex: null,
    content: null,
    fromIndex: fromIndex,
    toIndex: toIndex
  });
}

/**
 * Enqueues removing an element at an index.
 *
 * @param {string} parentID ID of the parent component.
 * @param {number} fromIndex Index of the element to remove.
 * @private
 */
function enqueueRemove(parentID, fromIndex) {
  // NOTE: Null values reduce hidden classes.
  updateQueue.push({
    parentID: parentID,
    parentNode: null,
    type: ReactMultiChildUpdateTypes.REMOVE_NODE,
    markupIndex: null,
    content: null,
    fromIndex: fromIndex,
    toIndex: null
  });
}

/**
 * Enqueues setting the markup of a node.
 *
 * @param {string} parentID ID of the parent component.
 * @param {string} markup Markup that renders into an element.
 * @private
 */
function enqueueSetMarkup(parentID, markup) {
  // NOTE: Null values reduce hidden classes.
  updateQueue.push({
    parentID: parentID,
    parentNode: null,
    type: ReactMultiChildUpdateTypes.SET_MARKUP,
    markupIndex: null,
    content: markup,
    fromIndex: null,
    toIndex: null
  });
}

/**
 * Enqueues setting the text content.
 *
 * @param {string} parentID ID of the parent component.
 * @param {string} textContent Text content to set.
 * @private
 */
function enqueueTextContent(parentID, textContent) {
  // NOTE: Null values reduce hidden classes.
  updateQueue.push({
    parentID: parentID,
    parentNode: null,
    type: ReactMultiChildUpdateTypes.TEXT_CONTENT,
    markupIndex: null,
    content: textContent,
    fromIndex: null,
    toIndex: null
  });
}

/**
 * Processes any enqueued updates.
 *
 * @private
 */
function processQueue() {
  if (updateQueue.length) {
    ReactComponentEnvironment.processChildrenUpdates(updateQueue, markupQueue);
    clearQueue();
  }
}

/**
 * Clears any enqueued updates.
 *
 * @private
 */
function clearQueue() {
  updateQueue.length = 0;
  markupQueue.length = 0;
}

/**
 * ReactMultiChild are capable of reconciling multiple children.
 *
 * @class ReactMultiChild
 * @internal
 */
var ReactMultiChild = {

  /**
   * Provides common functionality for components that must reconcile multiple
   * children. This is used by `ReactDOMComponent` to mount, update, and
   * unmount child components.
   *
   * @lends {ReactMultiChild.prototype}
   */
  Mixin: {

    /**
     * Generates a "mount image" for each of the supplied children. In the case
     * of `ReactDOMComponent`, a mount image is a string of markup.
     *
     * @param {?object} nestedChildren Nested child maps.
     * @return {array} An array of mounted representations.
     * @internal
     */
    mountChildren: function (nestedChildren, transaction, context) {
      var children = ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context);
      this._renderedChildren = children;
      var mountImages = [];
      var index = 0;
      for (var name in children) {
        if (children.hasOwnProperty(name)) {
          var child = children[name];
          // Inlined for performance, see `ReactInstanceHandles.createReactID`.
          var rootID = this._rootNodeID + name;
          var mountImage = ReactReconciler.mountComponent(child, rootID, transaction, context);
          child._mountIndex = index;
          mountImages.push(mountImage);
          index++;
        }
      }
      return mountImages;
    },

    /**
     * Replaces any rendered children with a text content string.
     *
     * @param {string} nextContent String of content.
     * @internal
     */
    updateTextContent: function (nextContent) {
      updateDepth++;
      var errorThrown = true;
      try {
        var prevChildren = this._renderedChildren;
        // Remove any rendered children.
        ReactChildReconciler.unmountChildren(prevChildren);
        // TODO: The setTextContent operation should be enough
        for (var name in prevChildren) {
          if (prevChildren.hasOwnProperty(name)) {
            this._unmountChild(prevChildren[name]);
          }
        }
        // Set new text content.
        this.setTextContent(nextContent);
        errorThrown = false;
      } finally {
        updateDepth--;
        if (!updateDepth) {
          if (errorThrown) {
            clearQueue();
          } else {
            processQueue();
          }
        }
      }
    },

    /**
     * Replaces any rendered children with a markup string.
     *
     * @param {string} nextMarkup String of markup.
     * @internal
     */
    updateMarkup: function (nextMarkup) {
      updateDepth++;
      var errorThrown = true;
      try {
        var prevChildren = this._renderedChildren;
        // Remove any rendered children.
        ReactChildReconciler.unmountChildren(prevChildren);
        for (var name in prevChildren) {
          if (prevChildren.hasOwnProperty(name)) {
            this._unmountChildByName(prevChildren[name], name);
          }
        }
        this.setMarkup(nextMarkup);
        errorThrown = false;
      } finally {
        updateDepth--;
        if (!updateDepth) {
          if (errorThrown) {
            clearQueue();
          } else {
            processQueue();
          }
        }
      }
    },

    /**
     * Updates the rendered children with new children.
     *
     * @param {?object} nextNestedChildrenElements Nested child element maps.
     * @param {ReactReconcileTransaction} transaction
     * @internal
     */
    updateChildren: function (nextNestedChildrenElements, transaction, context) {
      updateDepth++;
      var errorThrown = true;
      try {
        this._updateChildren(nextNestedChildrenElements, transaction, context);
        errorThrown = false;
      } finally {
        updateDepth--;
        if (!updateDepth) {
          if (errorThrown) {
            clearQueue();
          } else {
            processQueue();
          }
        }
      }
    },

    /**
     * Improve performance by isolating this hot code path from the try/catch
     * block in `updateChildren`.
     *
     * @param {?object} nextNestedChildrenElements Nested child element maps.
     * @param {ReactReconcileTransaction} transaction
     * @final
     * @protected
     */
    _updateChildren: function (nextNestedChildrenElements, transaction, context) {
      var prevChildren = this._renderedChildren;
      var nextChildren = ReactChildReconciler.updateChildren(prevChildren, nextNestedChildrenElements, transaction, context);
      this._renderedChildren = nextChildren;
      if (!nextChildren && !prevChildren) {
        return;
      }
      var name;
      // `nextIndex` will increment for each child in `nextChildren`, but
      // `lastIndex` will be the last index visited in `prevChildren`.
      var lastIndex = 0;
      var nextIndex = 0;
      for (name in nextChildren) {
        if (!nextChildren.hasOwnProperty(name)) {
          continue;
        }
        var prevChild = prevChildren && prevChildren[name];
        var nextChild = nextChildren[name];
        if (prevChild === nextChild) {
          this.moveChild(prevChild, nextIndex, lastIndex);
          lastIndex = Math.max(prevChild._mountIndex, lastIndex);
          prevChild._mountIndex = nextIndex;
        } else {
          if (prevChild) {
            // Update `lastIndex` before `_mountIndex` gets unset by unmounting.
            lastIndex = Math.max(prevChild._mountIndex, lastIndex);
            this._unmountChild(prevChild);
          }
          // The child must be instantiated before it's mounted.
          this._mountChildByNameAtIndex(nextChild, name, nextIndex, transaction, context);
        }
        nextIndex++;
      }
      // Remove children that are no longer present.
      for (name in prevChildren) {
        if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {
          this._unmountChild(prevChildren[name]);
        }
      }
    },

    /**
     * Unmounts all rendered children. This should be used to clean up children
     * when this component is unmounted.
     *
     * @internal
     */
    unmountChildren: function () {
      var renderedChildren = this._renderedChildren;
      ReactChildReconciler.unmountChildren(renderedChildren);
      this._renderedChildren = null;
    },

    /**
     * Moves a child component to the supplied index.
     *
     * @param {ReactComponent} child Component to move.
     * @param {number} toIndex Destination index of the element.
     * @param {number} lastIndex Last index visited of the siblings of `child`.
     * @protected
     */
    moveChild: function (child, toIndex, lastIndex) {
      // If the index of `child` is less than `lastIndex`, then it needs to
      // be moved. Otherwise, we do not need to move it because a child will be
      // inserted or moved before `child`.
      if (child._mountIndex < lastIndex) {
        enqueueMove(this._rootNodeID, child._mountIndex, toIndex);
      }
    },

    /**
     * Creates a child component.
     *
     * @param {ReactComponent} child Component to create.
     * @param {string} mountImage Markup to insert.
     * @protected
     */
    createChild: function (child, mountImage) {
      enqueueInsertMarkup(this._rootNodeID, mountImage, child._mountIndex);
    },

    /**
     * Removes a child component.
     *
     * @param {ReactComponent} child Child to remove.
     * @protected
     */
    removeChild: function (child) {
      enqueueRemove(this._rootNodeID, child._mountIndex);
    },

    /**
     * Sets this text content string.
     *
     * @param {string} textContent Text content to set.
     * @protected
     */
    setTextContent: function (textContent) {
      enqueueTextContent(this._rootNodeID, textContent);
    },

    /**
     * Sets this markup string.
     *
     * @param {string} markup Markup to set.
     * @protected
     */
    setMarkup: function (markup) {
      enqueueSetMarkup(this._rootNodeID, markup);
    },

    /**
     * Mounts a child with the supplied name.
     *
     * NOTE: This is part of `updateChildren` and is here for readability.
     *
     * @param {ReactComponent} child Component to mount.
     * @param {string} name Name of the child.
     * @param {number} index Index at which to insert the child.
     * @param {ReactReconcileTransaction} transaction
     * @private
     */
    _mountChildByNameAtIndex: function (child, name, index, transaction, context) {
      // Inlined for performance, see `ReactInstanceHandles.createReactID`.
      var rootID = this._rootNodeID + name;
      var mountImage = ReactReconciler.mountComponent(child, rootID, transaction, context);
      child._mountIndex = index;
      this.createChild(child, mountImage);
    },

    /**
     * Unmounts a rendered child.
     *
     * NOTE: This is part of `updateChildren` and is here for readability.
     *
     * @param {ReactComponent} child Component to unmount.
     * @private
     */
    _unmountChild: function (child) {
      this.removeChild(child);
      child._mountIndex = null;
    }

  }

};

module.exports = ReactMultiChild;
},{"./ReactChildReconciler":30,"./ReactComponentEnvironment":35,"./ReactMultiChildUpdateTypes":69,"./ReactReconciler":78}],69:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactMultiChildUpdateTypes
 */

'use strict';

var keyMirror = require('fbjs/lib/keyMirror');

/**
 * When a component's children are updated, a series of update configuration
 * objects are created in order to batch and serialize the required changes.
 *
 * Enumerates all the possible types of update configurations.
 *
 * @internal
 */
var ReactMultiChildUpdateTypes = keyMirror({
  INSERT_MARKUP: null,
  MOVE_EXISTING: null,
  REMOVE_NODE: null,
  SET_MARKUP: null,
  TEXT_CONTENT: null
});

module.exports = ReactMultiChildUpdateTypes;
},{"fbjs/lib/keyMirror":148}],70:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactNativeComponent
 */

'use strict';

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');

var autoGenerateWrapperClass = null;
var genericComponentClass = null;
// This registry keeps track of wrapper classes around native tags.
var tagToComponentClass = {};
var textComponentClass = null;

var ReactNativeComponentInjection = {
  // This accepts a class that receives the tag string. This is a catch all
  // that can render any kind of tag.
  injectGenericComponentClass: function (componentClass) {
    genericComponentClass = componentClass;
  },
  // This accepts a text component class that takes the text string to be
  // rendered as props.
  injectTextComponentClass: function (componentClass) {
    textComponentClass = componentClass;
  },
  // This accepts a keyed object with classes as values. Each key represents a
  // tag. That particular tag will use this class instead of the generic one.
  injectComponentClasses: function (componentClasses) {
    assign(tagToComponentClass, componentClasses);
  }
};

/**
 * Get a composite component wrapper class for a specific tag.
 *
 * @param {ReactElement} element The tag for which to get the class.
 * @return {function} The React class constructor function.
 */
function getComponentClassForElement(element) {
  if (typeof element.type === 'function') {
    return element.type;
  }
  var tag = element.type;
  var componentClass = tagToComponentClass[tag];
  if (componentClass == null) {
    tagToComponentClass[tag] = componentClass = autoGenerateWrapperClass(tag);
  }
  return componentClass;
}

/**
 * Get a native internal component class for a specific tag.
 *
 * @param {ReactElement} element The element to create.
 * @return {function} The internal class constructor function.
 */
function createInternalComponent(element) {
  !genericComponentClass ? process.env.NODE_ENV !== 'production' ? invariant(false, 'There is no registered component for the tag %s', element.type) : invariant(false) : undefined;
  return new genericComponentClass(element.type, element.props);
}

/**
 * @param {ReactText} text
 * @return {ReactComponent}
 */
function createInstanceForText(text) {
  return new textComponentClass(text);
}

/**
 * @param {ReactComponent} component
 * @return {boolean}
 */
function isTextComponent(component) {
  return component instanceof textComponentClass;
}

var ReactNativeComponent = {
  getComponentClassForElement: getComponentClassForElement,
  createInternalComponent: createInternalComponent,
  createInstanceForText: createInstanceForText,
  isTextComponent: isTextComponent,
  injection: ReactNativeComponentInjection
};

module.exports = ReactNativeComponent;
}).call(this,require('_process'))
},{"./Object.assign":25,"_process":1,"fbjs/lib/invariant":145}],71:[function(require,module,exports){
(function (process){
/**
 * Copyright 2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactNoopUpdateQueue
 */

'use strict';

var warning = require('fbjs/lib/warning');

function warnTDZ(publicInstance, callerName) {
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, publicInstance.constructor && publicInstance.constructor.displayName || '') : undefined;
  }
}

/**
 * This is the abstract API for an update queue.
 */
var ReactNoopUpdateQueue = {

  /**
   * Checks whether or not this composite component is mounted.
   * @param {ReactClass} publicInstance The instance we want to test.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function (publicInstance) {
    return false;
  },

  /**
   * Enqueue a callback that will be executed after all the pending updates
   * have processed.
   *
   * @param {ReactClass} publicInstance The instance to use as `this` context.
   * @param {?function} callback Called after state is updated.
   * @internal
   */
  enqueueCallback: function (publicInstance, callback) {},

  /**
   * Forces an update. This should only be invoked when it is known with
   * certainty that we are **not** in a DOM transaction.
   *
   * You may want to call this when you know that some deeper aspect of the
   * component's state has changed but `setState` was not called.
   *
   * This will not invoke `shouldComponentUpdate`, but it will invoke
   * `componentWillUpdate` and `componentDidUpdate`.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @internal
   */
  enqueueForceUpdate: function (publicInstance) {
    warnTDZ(publicInstance, 'forceUpdate');
  },

  /**
   * Replaces all of the state. Always use this or `setState` to mutate state.
   * You should treat `this.state` as immutable.
   *
   * There is no guarantee that `this.state` will be immediately updated, so
   * accessing `this.state` after calling this method may return the old value.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} completeState Next state.
   * @internal
   */
  enqueueReplaceState: function (publicInstance, completeState) {
    warnTDZ(publicInstance, 'replaceState');
  },

  /**
   * Sets a subset of the state. This only exists because _pendingState is
   * internal. This provides a merging strategy that is not available to deep
   * properties which is confusing. TODO: Expose pendingState or don't use it
   * during the merge.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialState Next partial state to be merged with state.
   * @internal
   */
  enqueueSetState: function (publicInstance, partialState) {
    warnTDZ(publicInstance, 'setState');
  },

  /**
   * Sets a subset of the props.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialProps Subset of the next props.
   * @internal
   */
  enqueueSetProps: function (publicInstance, partialProps) {
    warnTDZ(publicInstance, 'setProps');
  },

  /**
   * Replaces all of the props.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} props New props.
   * @internal
   */
  enqueueReplaceProps: function (publicInstance, props) {
    warnTDZ(publicInstance, 'replaceProps');
  }

};

module.exports = ReactNoopUpdateQueue;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/warning":155}],72:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactOwner
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

/**
 * ReactOwners are capable of storing references to owned components.
 *
 * All components are capable of //being// referenced by owner components, but
 * only ReactOwner components are capable of //referencing// owned components.
 * The named reference is known as a "ref".
 *
 * Refs are available when mounted and updated during reconciliation.
 *
 *   var MyComponent = React.createClass({
 *     render: function() {
 *       return (
 *         <div onClick={this.handleClick}>
 *           <CustomComponent ref="custom" />
 *         </div>
 *       );
 *     },
 *     handleClick: function() {
 *       this.refs.custom.handleClick();
 *     },
 *     componentDidMount: function() {
 *       this.refs.custom.initialize();
 *     }
 *   });
 *
 * Refs should rarely be used. When refs are used, they should only be done to
 * control data that is not handled by React's data flow.
 *
 * @class ReactOwner
 */
var ReactOwner = {

  /**
   * @param {?object} object
   * @return {boolean} True if `object` is a valid owner.
   * @final
   */
  isValidOwner: function (object) {
    return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function');
  },

  /**
   * Adds a component by ref to an owner component.
   *
   * @param {ReactComponent} component Component to reference.
   * @param {string} ref Name by which to refer to the component.
   * @param {ReactOwner} owner Component on which to record the ref.
   * @final
   * @internal
   */
  addComponentAsRefTo: function (component, ref, owner) {
    !ReactOwner.isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. This ' + 'usually means that you\'re trying to add a ref to a component that ' + 'doesn\'t have an owner (that is, was not created inside of another ' + 'component\'s `render` method). Try rendering this component inside of ' + 'a new top-level component which will hold the ref.') : invariant(false) : undefined;
    owner.attachRef(ref, component);
  },

  /**
   * Removes a component by ref from an owner component.
   *
   * @param {ReactComponent} component Component to dereference.
   * @param {string} ref Name of the ref to remove.
   * @param {ReactOwner} owner Component on which the ref is recorded.
   * @final
   * @internal
   */
  removeComponentAsRefFrom: function (component, ref, owner) {
    !ReactOwner.isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. This ' + 'usually means that you\'re trying to remove a ref from a component that ' + 'doesn\'t have an owner (that is, was not created inside of another ' + 'component\'s `render` method). Try rendering this component inside of ' + 'a new top-level component which will hold the ref.') : invariant(false) : undefined;
    // Check that `component` is still the current ref because we do not want to
    // detach the ref if another component stole it.
    if (owner.getPublicInstance().refs[ref] === component.getPublicInstance()) {
      owner.detachRef(ref);
    }
  }

};

module.exports = ReactOwner;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],73:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactPerf
 * @typechecks static-only
 */

'use strict';

/**
 * ReactPerf is a general AOP system designed to measure performance. This
 * module only has the hooks: see ReactDefaultPerf for the analysis tool.
 */
var ReactPerf = {
  /**
   * Boolean to enable/disable measurement. Set to false by default to prevent
   * accidental logging and perf loss.
   */
  enableMeasure: false,

  /**
   * Holds onto the measure function in use. By default, don't measure
   * anything, but we'll override this if we inject a measure function.
   */
  storedMeasure: _noMeasure,

  /**
   * @param {object} object
   * @param {string} objectName
   * @param {object<string>} methodNames
   */
  measureMethods: function (object, objectName, methodNames) {
    if (process.env.NODE_ENV !== 'production') {
      for (var key in methodNames) {
        if (!methodNames.hasOwnProperty(key)) {
          continue;
        }
        object[key] = ReactPerf.measure(objectName, methodNames[key], object[key]);
      }
    }
  },

  /**
   * Use this to wrap methods you want to measure. Zero overhead in production.
   *
   * @param {string} objName
   * @param {string} fnName
   * @param {function} func
   * @return {function}
   */
  measure: function (objName, fnName, func) {
    if (process.env.NODE_ENV !== 'production') {
      var measuredFunc = null;
      var wrapper = function () {
        if (ReactPerf.enableMeasure) {
          if (!measuredFunc) {
            measuredFunc = ReactPerf.storedMeasure(objName, fnName, func);
          }
          return measuredFunc.apply(this, arguments);
        }
        return func.apply(this, arguments);
      };
      wrapper.displayName = objName + '_' + fnName;
      return wrapper;
    }
    return func;
  },

  injection: {
    /**
     * @param {function} measure
     */
    injectMeasure: function (measure) {
      ReactPerf.storedMeasure = measure;
    }
  }
};

/**
 * Simply passes through the measured function, without measuring it.
 *
 * @param {string} objName
 * @param {string} fnName
 * @param {function} func
 * @return {function}
 */
function _noMeasure(objName, fnName, func) {
  return func;
}

module.exports = ReactPerf;
}).call(this,require('_process'))
},{"_process":1}],74:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactPropTypeLocationNames
 */

'use strict';

var ReactPropTypeLocationNames = {};

if (process.env.NODE_ENV !== 'production') {
  ReactPropTypeLocationNames = {
    prop: 'prop',
    context: 'context',
    childContext: 'child context'
  };
}

module.exports = ReactPropTypeLocationNames;
}).call(this,require('_process'))
},{"_process":1}],75:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactPropTypeLocations
 */

'use strict';

var keyMirror = require('fbjs/lib/keyMirror');

var ReactPropTypeLocations = keyMirror({
  prop: null,
  context: null,
  childContext: null
});

module.exports = ReactPropTypeLocations;
},{"fbjs/lib/keyMirror":148}],76:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactPropTypes
 */

'use strict';

var ReactElement = require('./ReactElement');
var ReactFragment = require('./ReactFragment');
var ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');

var emptyFunction = require('fbjs/lib/emptyFunction');
var getIteratorFn = require('./getIteratorFn');

/**
 * Collection of methods that allow declaration and validation of props that are
 * supplied to React components. Example usage:
 *
 *   var Props = require('ReactPropTypes');
 *   var MyArticle = React.createClass({
 *     propTypes: {
 *       // An optional string prop named "description".
 *       description: Props.string,
 *
 *       // A required enum prop named "category".
 *       category: Props.oneOf(['News','Photos']).isRequired,
 *
 *       // A prop named "dialog" that requires an instance of Dialog.
 *       dialog: Props.instanceOf(Dialog).isRequired
 *     },
 *     render: function() { ... }
 *   });
 *
 * A more formal specification of how these methods are used:
 *
 *   type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
 *   decl := ReactPropTypes.{type}(.isRequired)?
 *
 * Each and every declaration produces a function with the same signature. This
 * allows the creation of custom validation functions. For example:
 *
 *  var MyLink = React.createClass({
 *    propTypes: {
 *      // An optional string or URI prop named "href".
 *      href: function(props, propName, componentName) {
 *        var propValue = props[propName];
 *        if (propValue != null && typeof propValue !== 'string' &&
 *            !(propValue instanceof URI)) {
 *          return new Error(
 *            'Expected a string or an URI for ' + propName + ' in ' +
 *            componentName
 *          );
 *        }
 *      }
 *    },
 *    render: function() {...}
 *  });
 *
 * @internal
 */

var ANONYMOUS = '<<anonymous>>';

var ReactPropTypes = {
  array: createPrimitiveTypeChecker('array'),
  bool: createPrimitiveTypeChecker('boolean'),
  func: createPrimitiveTypeChecker('function'),
  number: createPrimitiveTypeChecker('number'),
  object: createPrimitiveTypeChecker('object'),
  string: createPrimitiveTypeChecker('string'),

  any: createAnyTypeChecker(),
  arrayOf: createArrayOfTypeChecker,
  element: createElementTypeChecker(),
  instanceOf: createInstanceTypeChecker,
  node: createNodeChecker(),
  objectOf: createObjectOfTypeChecker,
  oneOf: createEnumTypeChecker,
  oneOfType: createUnionTypeChecker,
  shape: createShapeTypeChecker
};

function createChainableTypeChecker(validate) {
  function checkType(isRequired, props, propName, componentName, location, propFullName) {
    componentName = componentName || ANONYMOUS;
    propFullName = propFullName || propName;
    if (props[propName] == null) {
      var locationName = ReactPropTypeLocationNames[location];
      if (isRequired) {
        return new Error('Required ' + locationName + ' `' + propFullName + '` was not specified in ' + ('`' + componentName + '`.'));
      }
      return null;
    } else {
      return validate(props, propName, componentName, location, propFullName);
    }
  }

  var chainedCheckType = checkType.bind(null, false);
  chainedCheckType.isRequired = checkType.bind(null, true);

  return chainedCheckType;
}

function createPrimitiveTypeChecker(expectedType) {
  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    var propType = getPropType(propValue);
    if (propType !== expectedType) {
      var locationName = ReactPropTypeLocationNames[location];
      // `propValue` being instance of, say, date/regexp, pass the 'object'
      // check, but we can offer a more precise error message here rather than
      // 'of type `object`'.
      var preciseType = getPreciseType(propValue);

      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createAnyTypeChecker() {
  return createChainableTypeChecker(emptyFunction.thatReturns(null));
}

function createArrayOfTypeChecker(typeChecker) {
  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    if (!Array.isArray(propValue)) {
      var locationName = ReactPropTypeLocationNames[location];
      var propType = getPropType(propValue);
      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
    }
    for (var i = 0; i < propValue.length; i++) {
      var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']');
      if (error instanceof Error) {
        return error;
      }
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createElementTypeChecker() {
  function validate(props, propName, componentName, location, propFullName) {
    if (!ReactElement.isValidElement(props[propName])) {
      var locationName = ReactPropTypeLocationNames[location];
      return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a single ReactElement.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createInstanceTypeChecker(expectedClass) {
  function validate(props, propName, componentName, location, propFullName) {
    if (!(props[propName] instanceof expectedClass)) {
      var locationName = ReactPropTypeLocationNames[location];
      var expectedClassName = expectedClass.name || ANONYMOUS;
      return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected instance of `' + expectedClassName + '`.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createEnumTypeChecker(expectedValues) {
  if (!Array.isArray(expectedValues)) {
    return createChainableTypeChecker(function () {
      return new Error('Invalid argument supplied to oneOf, expected an instance of array.');
    });
  }

  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    for (var i = 0; i < expectedValues.length; i++) {
      if (propValue === expectedValues[i]) {
        return null;
      }
    }

    var locationName = ReactPropTypeLocationNames[location];
    var valuesString = JSON.stringify(expectedValues);
    return new Error('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
  }
  return createChainableTypeChecker(validate);
}

function createObjectOfTypeChecker(typeChecker) {
  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    var propType = getPropType(propValue);
    if (propType !== 'object') {
      var locationName = ReactPropTypeLocationNames[location];
      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
    }
    for (var key in propValue) {
      if (propValue.hasOwnProperty(key)) {
        var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key);
        if (error instanceof Error) {
          return error;
        }
      }
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createUnionTypeChecker(arrayOfTypeCheckers) {
  if (!Array.isArray(arrayOfTypeCheckers)) {
    return createChainableTypeChecker(function () {
      return new Error('Invalid argument supplied to oneOfType, expected an instance of array.');
    });
  }

  function validate(props, propName, componentName, location, propFullName) {
    for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
      var checker = arrayOfTypeCheckers[i];
      if (checker(props, propName, componentName, location, propFullName) == null) {
        return null;
      }
    }

    var locationName = ReactPropTypeLocationNames[location];
    return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
  }
  return createChainableTypeChecker(validate);
}

function createNodeChecker() {
  function validate(props, propName, componentName, location, propFullName) {
    if (!isNode(props[propName])) {
      var locationName = ReactPropTypeLocationNames[location];
      return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createShapeTypeChecker(shapeTypes) {
  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    var propType = getPropType(propValue);
    if (propType !== 'object') {
      var locationName = ReactPropTypeLocationNames[location];
      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
    }
    for (var key in shapeTypes) {
      var checker = shapeTypes[key];
      if (!checker) {
        continue;
      }
      var error = checker(propValue, key, componentName, location, propFullName + '.' + key);
      if (error) {
        return error;
      }
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function isNode(propValue) {
  switch (typeof propValue) {
    case 'number':
    case 'string':
    case 'undefined':
      return true;
    case 'boolean':
      return !propValue;
    case 'object':
      if (Array.isArray(propValue)) {
        return propValue.every(isNode);
      }
      if (propValue === null || ReactElement.isValidElement(propValue)) {
        return true;
      }

      var iteratorFn = getIteratorFn(propValue);
      if (iteratorFn) {
        var iterator = iteratorFn.call(propValue);
        var step;
        if (iteratorFn !== propValue.entries) {
          while (!(step = iterator.next()).done) {
            if (!isNode(step.value)) {
              return false;
            }
          }
        } else {
          // Iterator will provide entry [k,v] tuples rather than values.
          while (!(step = iterator.next()).done) {
            var entry = step.value;
            if (entry) {
              if (!isNode(entry[1])) {
                return false;
              }
            }
          }
        }
      } else {
        propValue = ReactFragment.extractIfFragment(propValue);
        for (var k in propValue) {
          if (!isNode(propValue[k])) {
            return false;
          }
        }
      }

      return true;
    default:
      return false;
  }
}

// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
  var propType = typeof propValue;
  if (Array.isArray(propValue)) {
    return 'array';
  }
  if (propValue instanceof RegExp) {
    // Old webkits (at least until Android 4.0) return 'function' rather than
    // 'object' for typeof a RegExp. We'll normalize this here so that /bla/
    // passes PropTypes.object.
    return 'object';
  }
  return propType;
}

// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
  var propType = getPropType(propValue);
  if (propType === 'object') {
    if (propValue instanceof Date) {
      return 'date';
    } else if (propValue instanceof RegExp) {
      return 'regexp';
    }
  }
  return propType;
}

module.exports = ReactPropTypes;
},{"./ReactElement":54,"./ReactFragment":60,"./ReactPropTypeLocationNames":74,"./getIteratorFn":115,"fbjs/lib/emptyFunction":137}],77:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactReconcileTransaction
 * @typechecks static-only
 */

'use strict';

var CallbackQueue = require('./CallbackQueue');
var PooledClass = require('./PooledClass');
var ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');
var ReactInputSelection = require('./ReactInputSelection');
var Transaction = require('./Transaction');

var assign = require('./Object.assign');

/**
 * Ensures that, when possible, the selection range (currently selected text
 * input) is not disturbed by performing the transaction.
 */
var SELECTION_RESTORATION = {
  /**
   * @return {Selection} Selection information.
   */
  initialize: ReactInputSelection.getSelectionInformation,
  /**
   * @param {Selection} sel Selection information returned from `initialize`.
   */
  close: ReactInputSelection.restoreSelection
};

/**
 * Suppresses events (blur/focus) that could be inadvertently dispatched due to
 * high level DOM manipulations (like temporarily removing a text input from the
 * DOM).
 */
var EVENT_SUPPRESSION = {
  /**
   * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before
   * the reconciliation.
   */
  initialize: function () {
    var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();
    ReactBrowserEventEmitter.setEnabled(false);
    return currentlyEnabled;
  },

  /**
   * @param {boolean} previouslyEnabled Enabled status of
   *   `ReactBrowserEventEmitter` before the reconciliation occured. `close`
   *   restores the previous value.
   */
  close: function (previouslyEnabled) {
    ReactBrowserEventEmitter.setEnabled(previouslyEnabled);
  }
};

/**
 * Provides a queue for collecting `componentDidMount` and
 * `componentDidUpdate` callbacks during the the transaction.
 */
var ON_DOM_READY_QUEUEING = {
  /**
   * Initializes the internal `onDOMReady` queue.
   */
  initialize: function () {
    this.reactMountReady.reset();
  },

  /**
   * After DOM is flushed, invoke all registered `onDOMReady` callbacks.
   */
  close: function () {
    this.reactMountReady.notifyAll();
  }
};

/**
 * Executed within the scope of the `Transaction` instance. Consider these as
 * being member methods, but with an implied ordering while being isolated from
 * each other.
 */
var TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING];

/**
 * Currently:
 * - The order that these are listed in the transaction is critical:
 * - Suppresses events.
 * - Restores selection range.
 *
 * Future:
 * - Restore document/overflow scroll positions that were unintentionally
 *   modified via DOM insertions above the top viewport boundary.
 * - Implement/integrate with customized constraint based layout system and keep
 *   track of which dimensions must be remeasured.
 *
 * @class ReactReconcileTransaction
 */
function ReactReconcileTransaction() {
  this.reinitializeTransaction();
  // Only server-side rendering really needs this option (see
  // `ReactServerRendering`), but server-side uses
  // `ReactServerRenderingTransaction` instead. This option is here so that it's
  // accessible and defaults to false when `ReactDOMComponent` and
  // `ReactTextComponent` checks it in `mountComponent`.`
  this.renderToStaticMarkup = false;
  this.reactMountReady = CallbackQueue.getPooled(null);
}

var Mixin = {
  /**
   * @see Transaction
   * @abstract
   * @final
   * @return {array<object>} List of operation wrap procedures.
   *   TODO: convert to array<TransactionWrapper>
   */
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  },

  /**
   * @return {object} The queue to collect `onDOMReady` callbacks with.
   */
  getReactMountReady: function () {
    return this.reactMountReady;
  },

  /**
   * `PooledClass` looks for this, and will invoke this before allowing this
   * instance to be reused.
   */
  destructor: function () {
    CallbackQueue.release(this.reactMountReady);
    this.reactMountReady = null;
  }
};

assign(ReactReconcileTransaction.prototype, Transaction.Mixin, Mixin);

PooledClass.addPoolingTo(ReactReconcileTransaction);

module.exports = ReactReconcileTransaction;
},{"./CallbackQueue":8,"./Object.assign":25,"./PooledClass":26,"./ReactBrowserEventEmitter":29,"./ReactInputSelection":62,"./Transaction":101}],78:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactReconciler
 */

'use strict';

var ReactRef = require('./ReactRef');

/**
 * Helper to call ReactRef.attachRefs with this composite component, split out
 * to avoid allocations in the transaction mount-ready queue.
 */
function attachRefs() {
  ReactRef.attachRefs(this, this._currentElement);
}

var ReactReconciler = {

  /**
   * Initializes the component, renders markup, and registers event listeners.
   *
   * @param {ReactComponent} internalInstance
   * @param {string} rootID DOM ID of the root node.
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @return {?string} Rendered markup to be inserted into the DOM.
   * @final
   * @internal
   */
  mountComponent: function (internalInstance, rootID, transaction, context) {
    var markup = internalInstance.mountComponent(rootID, transaction, context);
    if (internalInstance._currentElement.ref != null) {
      transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
    }
    return markup;
  },

  /**
   * Releases any resources allocated by `mountComponent`.
   *
   * @final
   * @internal
   */
  unmountComponent: function (internalInstance) {
    ReactRef.detachRefs(internalInstance, internalInstance._currentElement);
    internalInstance.unmountComponent();
  },

  /**
   * Update a component using a new element.
   *
   * @param {ReactComponent} internalInstance
   * @param {ReactElement} nextElement
   * @param {ReactReconcileTransaction} transaction
   * @param {object} context
   * @internal
   */
  receiveComponent: function (internalInstance, nextElement, transaction, context) {
    var prevElement = internalInstance._currentElement;
    if (nextElement === prevElement && nextElement._owner != null
    // TODO: Shouldn't we need to do this: `&& context === internalInstance._context`
    ) {
        // Since elements are immutable after the owner is rendered,
        // we can do a cheap identity compare here to determine if this is a
        // superfluous reconcile. It's possible for state to be mutable but such
        // change should trigger an update of the owner which would recreate
        // the element. We explicitly check for the existence of an owner since
        // it's possible for an element created outside a composite to be
        // deeply mutated and reused.

        // TODO: Bailing out early is just a perf optimization right?
        // TODO: Removing the return statement should affect correctness?
        return;
      }

    var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement);

    if (refsChanged) {
      ReactRef.detachRefs(internalInstance, prevElement);
    }

    internalInstance.receiveComponent(nextElement, transaction, context);

    if (refsChanged) {
      transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
    }
  },

  /**
   * Flush any dirty changes in a component.
   *
   * @param {ReactComponent} internalInstance
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  performUpdateIfNecessary: function (internalInstance, transaction) {
    internalInstance.performUpdateIfNecessary(transaction);
  }

};

module.exports = ReactReconciler;
},{"./ReactRef":79}],79:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactRef
 */

'use strict';

var ReactOwner = require('./ReactOwner');

var ReactRef = {};

function attachRef(ref, component, owner) {
  if (typeof ref === 'function') {
    ref(component.getPublicInstance());
  } else {
    // Legacy ref
    ReactOwner.addComponentAsRefTo(component, ref, owner);
  }
}

function detachRef(ref, component, owner) {
  if (typeof ref === 'function') {
    ref(null);
  } else {
    // Legacy ref
    ReactOwner.removeComponentAsRefFrom(component, ref, owner);
  }
}

ReactRef.attachRefs = function (instance, element) {
  var ref = element.ref;
  if (ref != null) {
    attachRef(ref, instance, element._owner);
  }
};

ReactRef.shouldUpdateRefs = function (prevElement, nextElement) {
  // If either the owner or a `ref` has changed, make sure the newest owner
  // has stored a reference to `this`, and the previous owner (if different)
  // has forgotten the reference to `this`. We use the element instead
  // of the public this.props because the post processing cannot determine
  // a ref. The ref conceptually lives on the element.

  // TODO: Should this even be possible? The owner cannot change because
  // it's forbidden by shouldUpdateReactComponent. The ref can change
  // if you swap the keys of but not the refs. Reconsider where this check
  // is made. It probably belongs where the key checking and
  // instantiateReactComponent is done.

  return nextElement._owner !== prevElement._owner || nextElement.ref !== prevElement.ref;
};

ReactRef.detachRefs = function (instance, element) {
  var ref = element.ref;
  if (ref != null) {
    detachRef(ref, instance, element._owner);
  }
};

module.exports = ReactRef;
},{"./ReactOwner":72}],80:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactRootIndex
 * @typechecks
 */

'use strict';

var ReactRootIndexInjection = {
  /**
   * @param {function} _createReactRootIndex
   */
  injectCreateReactRootIndex: function (_createReactRootIndex) {
    ReactRootIndex.createReactRootIndex = _createReactRootIndex;
  }
};

var ReactRootIndex = {
  createReactRootIndex: null,
  injection: ReactRootIndexInjection
};

module.exports = ReactRootIndex;
},{}],81:[function(require,module,exports){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactServerBatchingStrategy
 * @typechecks
 */

'use strict';

var ReactServerBatchingStrategy = {
  isBatchingUpdates: false,
  batchedUpdates: function (callback) {
    // Don't do anything here. During the server rendering we don't want to
    // schedule any updates. We will simply ignore them.
  }
};

module.exports = ReactServerBatchingStrategy;
},{}],82:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks static-only
 * @providesModule ReactServerRendering
 */
'use strict';

var ReactDefaultBatchingStrategy = require('./ReactDefaultBatchingStrategy');
var ReactElement = require('./ReactElement');
var ReactInstanceHandles = require('./ReactInstanceHandles');
var ReactMarkupChecksum = require('./ReactMarkupChecksum');
var ReactServerBatchingStrategy = require('./ReactServerBatchingStrategy');
var ReactServerRenderingTransaction = require('./ReactServerRenderingTransaction');
var ReactUpdates = require('./ReactUpdates');

var emptyObject = require('fbjs/lib/emptyObject');
var instantiateReactComponent = require('./instantiateReactComponent');
var invariant = require('fbjs/lib/invariant');

/**
 * @param {ReactElement} element
 * @return {string} the HTML markup
 */
function renderToString(element) {
  !ReactElement.isValidElement(element) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'renderToString(): You must pass a valid ReactElement.') : invariant(false) : undefined;

  var transaction;
  try {
    ReactUpdates.injection.injectBatchingStrategy(ReactServerBatchingStrategy);

    var id = ReactInstanceHandles.createReactRootID();
    transaction = ReactServerRenderingTransaction.getPooled(false);

    return transaction.perform(function () {
      var componentInstance = instantiateReactComponent(element, null);
      var markup = componentInstance.mountComponent(id, transaction, emptyObject);
      return ReactMarkupChecksum.addChecksumToMarkup(markup);
    }, null);
  } finally {
    ReactServerRenderingTransaction.release(transaction);
    // Revert to the DOM batching strategy since these two renderers
    // currently share these stateful modules.
    ReactUpdates.injection.injectBatchingStrategy(ReactDefaultBatchingStrategy);
  }
}

/**
 * @param {ReactElement} element
 * @return {string} the HTML markup, without the extra React ID and checksum
 * (for generating static pages)
 */
function renderToStaticMarkup(element) {
  !ReactElement.isValidElement(element) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'renderToStaticMarkup(): You must pass a valid ReactElement.') : invariant(false) : undefined;

  var transaction;
  try {
    ReactUpdates.injection.injectBatchingStrategy(ReactServerBatchingStrategy);

    var id = ReactInstanceHandles.createReactRootID();
    transaction = ReactServerRenderingTransaction.getPooled(true);

    return transaction.perform(function () {
      var componentInstance = instantiateReactComponent(element, null);
      return componentInstance.mountComponent(id, transaction, emptyObject);
    }, null);
  } finally {
    ReactServerRenderingTransaction.release(transaction);
    // Revert to the DOM batching strategy since these two renderers
    // currently share these stateful modules.
    ReactUpdates.injection.injectBatchingStrategy(ReactDefaultBatchingStrategy);
  }
}

module.exports = {
  renderToString: renderToString,
  renderToStaticMarkup: renderToStaticMarkup
};
}).call(this,require('_process'))
},{"./ReactDefaultBatchingStrategy":50,"./ReactElement":54,"./ReactInstanceHandles":63,"./ReactMarkupChecksum":66,"./ReactServerBatchingStrategy":81,"./ReactServerRenderingTransaction":83,"./ReactUpdates":85,"./instantiateReactComponent":118,"_process":1,"fbjs/lib/emptyObject":138,"fbjs/lib/invariant":145}],83:[function(require,module,exports){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactServerRenderingTransaction
 * @typechecks
 */

'use strict';

var PooledClass = require('./PooledClass');
var CallbackQueue = require('./CallbackQueue');
var Transaction = require('./Transaction');

var assign = require('./Object.assign');
var emptyFunction = require('fbjs/lib/emptyFunction');

/**
 * Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks
 * during the performing of the transaction.
 */
var ON_DOM_READY_QUEUEING = {
  /**
   * Initializes the internal `onDOMReady` queue.
   */
  initialize: function () {
    this.reactMountReady.reset();
  },

  close: emptyFunction
};

/**
 * Executed within the scope of the `Transaction` instance. Consider these as
 * being member methods, but with an implied ordering while being isolated from
 * each other.
 */
var TRANSACTION_WRAPPERS = [ON_DOM_READY_QUEUEING];

/**
 * @class ReactServerRenderingTransaction
 * @param {boolean} renderToStaticMarkup
 */
function ReactServerRenderingTransaction(renderToStaticMarkup) {
  this.reinitializeTransaction();
  this.renderToStaticMarkup = renderToStaticMarkup;
  this.reactMountReady = CallbackQueue.getPooled(null);
}

var Mixin = {
  /**
   * @see Transaction
   * @abstract
   * @final
   * @return {array} Empty list of operation wrap procedures.
   */
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  },

  /**
   * @return {object} The queue to collect `onDOMReady` callbacks with.
   */
  getReactMountReady: function () {
    return this.reactMountReady;
  },

  /**
   * `PooledClass` looks for this, and will invoke this before allowing this
   * instance to be reused.
   */
  destructor: function () {
    CallbackQueue.release(this.reactMountReady);
    this.reactMountReady = null;
  }
};

assign(ReactServerRenderingTransaction.prototype, Transaction.Mixin, Mixin);

PooledClass.addPoolingTo(ReactServerRenderingTransaction);

module.exports = ReactServerRenderingTransaction;
},{"./CallbackQueue":8,"./Object.assign":25,"./PooledClass":26,"./Transaction":101,"fbjs/lib/emptyFunction":137}],84:[function(require,module,exports){
(function (process){
/**
 * Copyright 2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactUpdateQueue
 */

'use strict';

var ReactCurrentOwner = require('./ReactCurrentOwner');
var ReactElement = require('./ReactElement');
var ReactInstanceMap = require('./ReactInstanceMap');
var ReactUpdates = require('./ReactUpdates');

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

function enqueueUpdate(internalInstance) {
  ReactUpdates.enqueueUpdate(internalInstance);
}

function getInternalInstanceReadyForUpdate(publicInstance, callerName) {
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition ' + '(such as within `render`). Render methods should be a pure function ' + 'of props and state.', callerName) : undefined;
  }

  var internalInstance = ReactInstanceMap.get(publicInstance);
  if (!internalInstance) {
    if (process.env.NODE_ENV !== 'production') {
      // Only warn when we have a callerName. Otherwise we should be silent.
      // We're probably calling from enqueueCallback. We don't want to warn
      // there because we already warned for the corresponding lifecycle method.
      process.env.NODE_ENV !== 'production' ? warning(!callerName, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, publicInstance.constructor.displayName) : undefined;
    }
    return null;
  }

  return internalInstance;
}

/**
 * ReactUpdateQueue allows for state updates to be scheduled into a later
 * reconciliation step.
 */
var ReactUpdateQueue = {

  /**
   * Checks whether or not this composite component is mounted.
   * @param {ReactClass} publicInstance The instance we want to test.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function (publicInstance) {
    if (process.env.NODE_ENV !== 'production') {
      var owner = ReactCurrentOwner.current;
      if (owner !== null) {
        process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : undefined;
        owner._warnedAboutRefsInRender = true;
      }
    }
    var internalInstance = ReactInstanceMap.get(publicInstance);
    if (internalInstance) {
      // During componentWillMount and render this will still be null but after
      // that will always render to something. At least for now. So we can use
      // this hack.
      return !!internalInstance._renderedComponent;
    } else {
      return false;
    }
  },

  /**
   * Enqueue a callback that will be executed after all the pending updates
   * have processed.
   *
   * @param {ReactClass} publicInstance The instance to use as `this` context.
   * @param {?function} callback Called after state is updated.
   * @internal
   */
  enqueueCallback: function (publicInstance, callback) {
    !(typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'enqueueCallback(...): You called `setProps`, `replaceProps`, ' + '`setState`, `replaceState`, or `forceUpdate` with a callback that ' + 'isn\'t callable.') : invariant(false) : undefined;
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);

    // Previously we would throw an error if we didn't have an internal
    // instance. Since we want to make it a no-op instead, we mirror the same
    // behavior we have in other enqueue* methods.
    // We also need to ignore callbacks in componentWillMount. See
    // enqueueUpdates.
    if (!internalInstance) {
      return null;
    }

    if (internalInstance._pendingCallbacks) {
      internalInstance._pendingCallbacks.push(callback);
    } else {
      internalInstance._pendingCallbacks = [callback];
    }
    // TODO: The callback here is ignored when setState is called from
    // componentWillMount. Either fix it or disallow doing so completely in
    // favor of getInitialState. Alternatively, we can disallow
    // componentWillMount during server-side rendering.
    enqueueUpdate(internalInstance);
  },

  enqueueCallbackInternal: function (internalInstance, callback) {
    !(typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'enqueueCallback(...): You called `setProps`, `replaceProps`, ' + '`setState`, `replaceState`, or `forceUpdate` with a callback that ' + 'isn\'t callable.') : invariant(false) : undefined;
    if (internalInstance._pendingCallbacks) {
      internalInstance._pendingCallbacks.push(callback);
    } else {
      internalInstance._pendingCallbacks = [callback];
    }
    enqueueUpdate(internalInstance);
  },

  /**
   * Forces an update. This should only be invoked when it is known with
   * certainty that we are **not** in a DOM transaction.
   *
   * You may want to call this when you know that some deeper aspect of the
   * component's state has changed but `setState` was not called.
   *
   * This will not invoke `shouldComponentUpdate`, but it will invoke
   * `componentWillUpdate` and `componentDidUpdate`.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @internal
   */
  enqueueForceUpdate: function (publicInstance) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate');

    if (!internalInstance) {
      return;
    }

    internalInstance._pendingForceUpdate = true;

    enqueueUpdate(internalInstance);
  },

  /**
   * Replaces all of the state. Always use this or `setState` to mutate state.
   * You should treat `this.state` as immutable.
   *
   * There is no guarantee that `this.state` will be immediately updated, so
   * accessing `this.state` after calling this method may return the old value.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} completeState Next state.
   * @internal
   */
  enqueueReplaceState: function (publicInstance, completeState) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState');

    if (!internalInstance) {
      return;
    }

    internalInstance._pendingStateQueue = [completeState];
    internalInstance._pendingReplaceState = true;

    enqueueUpdate(internalInstance);
  },

  /**
   * Sets a subset of the state. This only exists because _pendingState is
   * internal. This provides a merging strategy that is not available to deep
   * properties which is confusing. TODO: Expose pendingState or don't use it
   * during the merge.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialState Next partial state to be merged with state.
   * @internal
   */
  enqueueSetState: function (publicInstance, partialState) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState');

    if (!internalInstance) {
      return;
    }

    var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []);
    queue.push(partialState);

    enqueueUpdate(internalInstance);
  },

  /**
   * Sets a subset of the props.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialProps Subset of the next props.
   * @internal
   */
  enqueueSetProps: function (publicInstance, partialProps) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setProps');
    if (!internalInstance) {
      return;
    }
    ReactUpdateQueue.enqueueSetPropsInternal(internalInstance, partialProps);
  },

  enqueueSetPropsInternal: function (internalInstance, partialProps) {
    var topLevelWrapper = internalInstance._topLevelWrapper;
    !topLevelWrapper ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setProps(...): You called `setProps` on a ' + 'component with a parent. This is an anti-pattern since props will ' + 'get reactively updated when rendered. Instead, change the owner\'s ' + '`render` method to pass the correct value as props to the component ' + 'where it is created.') : invariant(false) : undefined;

    // Merge with the pending element if it exists, otherwise with existing
    // element props.
    var wrapElement = topLevelWrapper._pendingElement || topLevelWrapper._currentElement;
    var element = wrapElement.props;
    var props = assign({}, element.props, partialProps);
    topLevelWrapper._pendingElement = ReactElement.cloneAndReplaceProps(wrapElement, ReactElement.cloneAndReplaceProps(element, props));

    enqueueUpdate(topLevelWrapper);
  },

  /**
   * Replaces all of the props.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} props New props.
   * @internal
   */
  enqueueReplaceProps: function (publicInstance, props) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceProps');
    if (!internalInstance) {
      return;
    }
    ReactUpdateQueue.enqueueReplacePropsInternal(internalInstance, props);
  },

  enqueueReplacePropsInternal: function (internalInstance, props) {
    var topLevelWrapper = internalInstance._topLevelWrapper;
    !topLevelWrapper ? process.env.NODE_ENV !== 'production' ? invariant(false, 'replaceProps(...): You called `replaceProps` on a ' + 'component with a parent. This is an anti-pattern since props will ' + 'get reactively updated when rendered. Instead, change the owner\'s ' + '`render` method to pass the correct value as props to the component ' + 'where it is created.') : invariant(false) : undefined;

    // Merge with the pending element if it exists, otherwise with existing
    // element props.
    var wrapElement = topLevelWrapper._pendingElement || topLevelWrapper._currentElement;
    var element = wrapElement.props;
    topLevelWrapper._pendingElement = ReactElement.cloneAndReplaceProps(wrapElement, ReactElement.cloneAndReplaceProps(element, props));

    enqueueUpdate(topLevelWrapper);
  },

  enqueueElementInternal: function (internalInstance, newElement) {
    internalInstance._pendingElement = newElement;
    enqueueUpdate(internalInstance);
  }

};

module.exports = ReactUpdateQueue;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactCurrentOwner":37,"./ReactElement":54,"./ReactInstanceMap":64,"./ReactUpdates":85,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],85:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ReactUpdates
 */

'use strict';

var CallbackQueue = require('./CallbackQueue');
var PooledClass = require('./PooledClass');
var ReactPerf = require('./ReactPerf');
var ReactReconciler = require('./ReactReconciler');
var Transaction = require('./Transaction');

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');

var dirtyComponents = [];
var asapCallbackQueue = CallbackQueue.getPooled();
var asapEnqueued = false;

var batchingStrategy = null;

function ensureInjected() {
  !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching ' + 'strategy') : invariant(false) : undefined;
}

var NESTED_UPDATES = {
  initialize: function () {
    this.dirtyComponentsLength = dirtyComponents.length;
  },
  close: function () {
    if (this.dirtyComponentsLength !== dirtyComponents.length) {
      // Additional updates were enqueued by componentDidUpdate handlers or
      // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run
      // these new updates so that if A's componentDidUpdate calls setState on
      // B, B will update before the callback A's updater provided when calling
      // setState.
      dirtyComponents.splice(0, this.dirtyComponentsLength);
      flushBatchedUpdates();
    } else {
      dirtyComponents.length = 0;
    }
  }
};

var UPDATE_QUEUEING = {
  initialize: function () {
    this.callbackQueue.reset();
  },
  close: function () {
    this.callbackQueue.notifyAll();
  }
};

var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];

function ReactUpdatesFlushTransaction() {
  this.reinitializeTransaction();
  this.dirtyComponentsLength = null;
  this.callbackQueue = CallbackQueue.getPooled();
  this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled();
}

assign(ReactUpdatesFlushTransaction.prototype, Transaction.Mixin, {
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  },

  destructor: function () {
    this.dirtyComponentsLength = null;
    CallbackQueue.release(this.callbackQueue);
    this.callbackQueue = null;
    ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);
    this.reconcileTransaction = null;
  },

  perform: function (method, scope, a) {
    // Essentially calls `this.reconcileTransaction.perform(method, scope, a)`
    // with this transaction's wrappers around it.
    return Transaction.Mixin.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a);
  }
});

PooledClass.addPoolingTo(ReactUpdatesFlushTransaction);

function batchedUpdates(callback, a, b, c, d, e) {
  ensureInjected();
  batchingStrategy.batchedUpdates(callback, a, b, c, d, e);
}

/**
 * Array comparator for ReactComponents by mount ordering.
 *
 * @param {ReactComponent} c1 first component you're comparing
 * @param {ReactComponent} c2 second component you're comparing
 * @return {number} Return value usable by Array.prototype.sort().
 */
function mountOrderComparator(c1, c2) {
  return c1._mountOrder - c2._mountOrder;
}

function runBatchedUpdates(transaction) {
  var len = transaction.dirtyComponentsLength;
  !(len === dirtyComponents.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected flush transaction\'s stored dirty-components length (%s) to ' + 'match dirty-components array length (%s).', len, dirtyComponents.length) : invariant(false) : undefined;

  // Since reconciling a component higher in the owner hierarchy usually (not
  // always -- see shouldComponentUpdate()) will reconcile children, reconcile
  // them before their children by sorting the array.
  dirtyComponents.sort(mountOrderComparator);

  for (var i = 0; i < len; i++) {
    // If a component is unmounted before pending changes apply, it will still
    // be here, but we assume that it has cleared its _pendingCallbacks and
    // that performUpdateIfNecessary is a noop.
    var component = dirtyComponents[i];

    // If performUpdateIfNecessary happens to enqueue any new updates, we
    // shouldn't execute the callbacks until the next render happens, so
    // stash the callbacks first
    var callbacks = component._pendingCallbacks;
    component._pendingCallbacks = null;

    ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction);

    if (callbacks) {
      for (var j = 0; j < callbacks.length; j++) {
        transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance());
      }
    }
  }
}

var flushBatchedUpdates = function () {
  // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents
  // array and perform any updates enqueued by mount-ready handlers (i.e.,
  // componentDidUpdate) but we need to check here too in order to catch
  // updates enqueued by setState callbacks and asap calls.
  while (dirtyComponents.length || asapEnqueued) {
    if (dirtyComponents.length) {
      var transaction = ReactUpdatesFlushTransaction.getPooled();
      transaction.perform(runBatchedUpdates, null, transaction);
      ReactUpdatesFlushTransaction.release(transaction);
    }

    if (asapEnqueued) {
      asapEnqueued = false;
      var queue = asapCallbackQueue;
      asapCallbackQueue = CallbackQueue.getPooled();
      queue.notifyAll();
      CallbackQueue.release(queue);
    }
  }
};
flushBatchedUpdates = ReactPerf.measure('ReactUpdates', 'flushBatchedUpdates', flushBatchedUpdates);

/**
 * Mark a component as needing a rerender, adding an optional callback to a
 * list of functions which will be executed once the rerender occurs.
 */
function enqueueUpdate(component) {
  ensureInjected();

  // Various parts of our code (such as ReactCompositeComponent's
  // _renderValidatedComponent) assume that calls to render aren't nested;
  // verify that that's the case. (This is called by each top-level update
  // function, like setProps, setState, forceUpdate, etc.; creation and
  // destruction of top-level components is guarded in ReactMount.)

  if (!batchingStrategy.isBatchingUpdates) {
    batchingStrategy.batchedUpdates(enqueueUpdate, component);
    return;
  }

  dirtyComponents.push(component);
}

/**
 * Enqueue a callback to be run at the end of the current batching cycle. Throws
 * if no updates are currently being performed.
 */
function asap(callback, context) {
  !batchingStrategy.isBatchingUpdates ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates.asap: Can\'t enqueue an asap callback in a context where' + 'updates are not being batched.') : invariant(false) : undefined;
  asapCallbackQueue.enqueue(callback, context);
  asapEnqueued = true;
}

var ReactUpdatesInjection = {
  injectReconcileTransaction: function (ReconcileTransaction) {
    !ReconcileTransaction ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : invariant(false) : undefined;
    ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;
  },

  injectBatchingStrategy: function (_batchingStrategy) {
    !_batchingStrategy ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batching strategy') : invariant(false) : undefined;
    !(typeof _batchingStrategy.batchedUpdates === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : invariant(false) : undefined;
    !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : invariant(false) : undefined;
    batchingStrategy = _batchingStrategy;
  }
};

var ReactUpdates = {
  /**
   * React references `ReactReconcileTransaction` using this property in order
   * to allow dependency injection.
   *
   * @internal
   */
  ReactReconcileTransaction: null,

  batchedUpdates: batchedUpdates,
  enqueueUpdate: enqueueUpdate,
  flushBatchedUpdates: flushBatchedUpdates,
  injection: ReactUpdatesInjection,
  asap: asap
};

module.exports = ReactUpdates;
}).call(this,require('_process'))
},{"./CallbackQueue":8,"./Object.assign":25,"./PooledClass":26,"./ReactPerf":73,"./ReactReconciler":78,"./Transaction":101,"_process":1,"fbjs/lib/invariant":145}],86:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SVGDOMPropertyConfig
 */

'use strict';

var DOMProperty = require('./DOMProperty');

var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;

var NS = {
  xlink: 'http://www.w3.org/1999/xlink',
  xml: 'http://www.w3.org/XML/1998/namespace'
};

var SVGDOMPropertyConfig = {
  Properties: {
    clipPath: MUST_USE_ATTRIBUTE,
    cx: MUST_USE_ATTRIBUTE,
    cy: MUST_USE_ATTRIBUTE,
    d: MUST_USE_ATTRIBUTE,
    dx: MUST_USE_ATTRIBUTE,
    dy: MUST_USE_ATTRIBUTE,
    fill: MUST_USE_ATTRIBUTE,
    fillOpacity: MUST_USE_ATTRIBUTE,
    fontFamily: MUST_USE_ATTRIBUTE,
    fontSize: MUST_USE_ATTRIBUTE,
    fx: MUST_USE_ATTRIBUTE,
    fy: MUST_USE_ATTRIBUTE,
    gradientTransform: MUST_USE_ATTRIBUTE,
    gradientUnits: MUST_USE_ATTRIBUTE,
    markerEnd: MUST_USE_ATTRIBUTE,
    markerMid: MUST_USE_ATTRIBUTE,
    markerStart: MUST_USE_ATTRIBUTE,
    offset: MUST_USE_ATTRIBUTE,
    opacity: MUST_USE_ATTRIBUTE,
    patternContentUnits: MUST_USE_ATTRIBUTE,
    patternUnits: MUST_USE_ATTRIBUTE,
    points: MUST_USE_ATTRIBUTE,
    preserveAspectRatio: MUST_USE_ATTRIBUTE,
    r: MUST_USE_ATTRIBUTE,
    rx: MUST_USE_ATTRIBUTE,
    ry: MUST_USE_ATTRIBUTE,
    spreadMethod: MUST_USE_ATTRIBUTE,
    stopColor: MUST_USE_ATTRIBUTE,
    stopOpacity: MUST_USE_ATTRIBUTE,
    stroke: MUST_USE_ATTRIBUTE,
    strokeDasharray: MUST_USE_ATTRIBUTE,
    strokeLinecap: MUST_USE_ATTRIBUTE,
    strokeOpacity: MUST_USE_ATTRIBUTE,
    strokeWidth: MUST_USE_ATTRIBUTE,
    textAnchor: MUST_USE_ATTRIBUTE,
    transform: MUST_USE_ATTRIBUTE,
    version: MUST_USE_ATTRIBUTE,
    viewBox: MUST_USE_ATTRIBUTE,
    x1: MUST_USE_ATTRIBUTE,
    x2: MUST_USE_ATTRIBUTE,
    x: MUST_USE_ATTRIBUTE,
    xlinkActuate: MUST_USE_ATTRIBUTE,
    xlinkArcrole: MUST_USE_ATTRIBUTE,
    xlinkHref: MUST_USE_ATTRIBUTE,
    xlinkRole: MUST_USE_ATTRIBUTE,
    xlinkShow: MUST_USE_ATTRIBUTE,
    xlinkTitle: MUST_USE_ATTRIBUTE,
    xlinkType: MUST_USE_ATTRIBUTE,
    xmlBase: MUST_USE_ATTRIBUTE,
    xmlLang: MUST_USE_ATTRIBUTE,
    xmlSpace: MUST_USE_ATTRIBUTE,
    y1: MUST_USE_ATTRIBUTE,
    y2: MUST_USE_ATTRIBUTE,
    y: MUST_USE_ATTRIBUTE
  },
  DOMAttributeNamespaces: {
    xlinkActuate: NS.xlink,
    xlinkArcrole: NS.xlink,
    xlinkHref: NS.xlink,
    xlinkRole: NS.xlink,
    xlinkShow: NS.xlink,
    xlinkTitle: NS.xlink,
    xlinkType: NS.xlink,
    xmlBase: NS.xml,
    xmlLang: NS.xml,
    xmlSpace: NS.xml
  },
  DOMAttributeNames: {
    clipPath: 'clip-path',
    fillOpacity: 'fill-opacity',
    fontFamily: 'font-family',
    fontSize: 'font-size',
    gradientTransform: 'gradientTransform',
    gradientUnits: 'gradientUnits',
    markerEnd: 'marker-end',
    markerMid: 'marker-mid',
    markerStart: 'marker-start',
    patternContentUnits: 'patternContentUnits',
    patternUnits: 'patternUnits',
    preserveAspectRatio: 'preserveAspectRatio',
    spreadMethod: 'spreadMethod',
    stopColor: 'stop-color',
    stopOpacity: 'stop-opacity',
    strokeDasharray: 'stroke-dasharray',
    strokeLinecap: 'stroke-linecap',
    strokeOpacity: 'stroke-opacity',
    strokeWidth: 'stroke-width',
    textAnchor: 'text-anchor',
    viewBox: 'viewBox',
    xlinkActuate: 'xlink:actuate',
    xlinkArcrole: 'xlink:arcrole',
    xlinkHref: 'xlink:href',
    xlinkRole: 'xlink:role',
    xlinkShow: 'xlink:show',
    xlinkTitle: 'xlink:title',
    xlinkType: 'xlink:type',
    xmlBase: 'xml:base',
    xmlLang: 'xml:lang',
    xmlSpace: 'xml:space'
  }
};

module.exports = SVGDOMPropertyConfig;
},{"./DOMProperty":12}],87:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SelectEventPlugin
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventPropagators = require('./EventPropagators');
var ReactInputSelection = require('./ReactInputSelection');
var SyntheticEvent = require('./SyntheticEvent');

var getActiveElement = require('fbjs/lib/getActiveElement');
var isTextInputElement = require('./isTextInputElement');
var keyOf = require('fbjs/lib/keyOf');
var shallowEqual = require('fbjs/lib/shallowEqual');

var topLevelTypes = EventConstants.topLevelTypes;

var eventTypes = {
  select: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onSelect: null }),
      captured: keyOf({ onSelectCapture: null })
    },
    dependencies: [topLevelTypes.topBlur, topLevelTypes.topContextMenu, topLevelTypes.topFocus, topLevelTypes.topKeyDown, topLevelTypes.topMouseDown, topLevelTypes.topMouseUp, topLevelTypes.topSelectionChange]
  }
};

var activeElement = null;
var activeElementID = null;
var lastSelection = null;
var mouseDown = false;

// Track whether a listener exists for this plugin. If none exist, we do
// not extract events.
var hasListener = false;
var ON_SELECT_KEY = keyOf({ onSelect: null });

/**
 * Get an object which is a unique representation of the current selection.
 *
 * The return value will not be consistent across nodes or browsers, but
 * two identical selections on the same node will return identical objects.
 *
 * @param {DOMElement} node
 * @return {object}
 */
function getSelection(node) {
  if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) {
    return {
      start: node.selectionStart,
      end: node.selectionEnd
    };
  } else if (window.getSelection) {
    var selection = window.getSelection();
    return {
      anchorNode: selection.anchorNode,
      anchorOffset: selection.anchorOffset,
      focusNode: selection.focusNode,
      focusOffset: selection.focusOffset
    };
  } else if (document.selection) {
    var range = document.selection.createRange();
    return {
      parentElement: range.parentElement(),
      text: range.text,
      top: range.boundingTop,
      left: range.boundingLeft
    };
  }
}

/**
 * Poll selection to see whether it's changed.
 *
 * @param {object} nativeEvent
 * @return {?SyntheticEvent}
 */
function constructSelectEvent(nativeEvent, nativeEventTarget) {
  // Ensure we have the right element, and that the user is not dragging a
  // selection (this matches native `select` event behavior). In HTML5, select
  // fires only on input and textarea thus if there's no focused element we
  // won't dispatch.
  if (mouseDown || activeElement == null || activeElement !== getActiveElement()) {
    return null;
  }

  // Only fire when selection has actually changed.
  var currentSelection = getSelection(activeElement);
  if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {
    lastSelection = currentSelection;

    var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementID, nativeEvent, nativeEventTarget);

    syntheticEvent.type = 'select';
    syntheticEvent.target = activeElement;

    EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);

    return syntheticEvent;
  }

  return null;
}

/**
 * This plugin creates an `onSelect` event that normalizes select events
 * across form elements.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - contentEditable
 *
 * This differs from native browser implementations in the following ways:
 * - Fires on contentEditable fields as well as inputs.
 * - Fires for collapsed selection.
 * - Fires after user input.
 */
var SelectEventPlugin = {

  eventTypes: eventTypes,

  /**
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
    if (!hasListener) {
      return null;
    }

    switch (topLevelType) {
      // Track the input node that has focus.
      case topLevelTypes.topFocus:
        if (isTextInputElement(topLevelTarget) || topLevelTarget.contentEditable === 'true') {
          activeElement = topLevelTarget;
          activeElementID = topLevelTargetID;
          lastSelection = null;
        }
        break;
      case topLevelTypes.topBlur:
        activeElement = null;
        activeElementID = null;
        lastSelection = null;
        break;

      // Don't fire the event while the user is dragging. This matches the
      // semantics of the native select event.
      case topLevelTypes.topMouseDown:
        mouseDown = true;
        break;
      case topLevelTypes.topContextMenu:
      case topLevelTypes.topMouseUp:
        mouseDown = false;
        return constructSelectEvent(nativeEvent, nativeEventTarget);

      // Chrome and IE fire non-standard event when selection is changed (and
      // sometimes when it hasn't).
      // Firefox doesn't support selectionchange, so check selection status
      // after each key entry. The selection changes after keydown and before
      // keyup, but we check on keydown as well in the case of holding down a
      // key, when multiple keydown events are fired but only one keyup is.
      case topLevelTypes.topSelectionChange:
      case topLevelTypes.topKeyDown:
      case topLevelTypes.topKeyUp:
        return constructSelectEvent(nativeEvent, nativeEventTarget);
    }

    return null;
  },

  didPutListener: function (id, registrationName, listener) {
    if (registrationName === ON_SELECT_KEY) {
      hasListener = true;
    }
  }
};

module.exports = SelectEventPlugin;
},{"./EventConstants":17,"./EventPropagators":21,"./ReactInputSelection":62,"./SyntheticEvent":93,"./isTextInputElement":120,"fbjs/lib/getActiveElement":140,"fbjs/lib/keyOf":149,"fbjs/lib/shallowEqual":153}],88:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ServerReactRootIndex
 * @typechecks
 */

'use strict';

/**
 * Size of the reactRoot ID space. We generate random numbers for React root
 * IDs and if there's a collision the events and DOM update system will
 * get confused. In the future we need a way to generate GUIDs but for
 * now this will work on a smaller scale.
 */
var GLOBAL_MOUNT_POINT_MAX = Math.pow(2, 53);

var ServerReactRootIndex = {
  createReactRootIndex: function () {
    return Math.ceil(Math.random() * GLOBAL_MOUNT_POINT_MAX);
  }
};

module.exports = ServerReactRootIndex;
},{}],89:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SimpleEventPlugin
 */

'use strict';

var EventConstants = require('./EventConstants');
var EventListener = require('fbjs/lib/EventListener');
var EventPluginUtils = require('./EventPluginUtils');
var EventPropagators = require('./EventPropagators');
var ReactMount = require('./ReactMount');
var SyntheticClipboardEvent = require('./SyntheticClipboardEvent');
var SyntheticEvent = require('./SyntheticEvent');
var SyntheticFocusEvent = require('./SyntheticFocusEvent');
var SyntheticKeyboardEvent = require('./SyntheticKeyboardEvent');
var SyntheticMouseEvent = require('./SyntheticMouseEvent');
var SyntheticDragEvent = require('./SyntheticDragEvent');
var SyntheticTouchEvent = require('./SyntheticTouchEvent');
var SyntheticUIEvent = require('./SyntheticUIEvent');
var SyntheticWheelEvent = require('./SyntheticWheelEvent');

var emptyFunction = require('fbjs/lib/emptyFunction');
var getEventCharCode = require('./getEventCharCode');
var invariant = require('fbjs/lib/invariant');
var keyOf = require('fbjs/lib/keyOf');
var warning = require('fbjs/lib/warning');

var topLevelTypes = EventConstants.topLevelTypes;

var eventTypes = {
  abort: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onAbort: true }),
      captured: keyOf({ onAbortCapture: true })
    }
  },
  blur: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onBlur: true }),
      captured: keyOf({ onBlurCapture: true })
    }
  },
  canPlay: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCanPlay: true }),
      captured: keyOf({ onCanPlayCapture: true })
    }
  },
  canPlayThrough: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCanPlayThrough: true }),
      captured: keyOf({ onCanPlayThroughCapture: true })
    }
  },
  click: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onClick: true }),
      captured: keyOf({ onClickCapture: true })
    }
  },
  contextMenu: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onContextMenu: true }),
      captured: keyOf({ onContextMenuCapture: true })
    }
  },
  copy: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCopy: true }),
      captured: keyOf({ onCopyCapture: true })
    }
  },
  cut: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onCut: true }),
      captured: keyOf({ onCutCapture: true })
    }
  },
  doubleClick: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDoubleClick: true }),
      captured: keyOf({ onDoubleClickCapture: true })
    }
  },
  drag: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDrag: true }),
      captured: keyOf({ onDragCapture: true })
    }
  },
  dragEnd: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDragEnd: true }),
      captured: keyOf({ onDragEndCapture: true })
    }
  },
  dragEnter: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDragEnter: true }),
      captured: keyOf({ onDragEnterCapture: true })
    }
  },
  dragExit: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDragExit: true }),
      captured: keyOf({ onDragExitCapture: true })
    }
  },
  dragLeave: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDragLeave: true }),
      captured: keyOf({ onDragLeaveCapture: true })
    }
  },
  dragOver: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDragOver: true }),
      captured: keyOf({ onDragOverCapture: true })
    }
  },
  dragStart: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDragStart: true }),
      captured: keyOf({ onDragStartCapture: true })
    }
  },
  drop: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDrop: true }),
      captured: keyOf({ onDropCapture: true })
    }
  },
  durationChange: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onDurationChange: true }),
      captured: keyOf({ onDurationChangeCapture: true })
    }
  },
  emptied: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onEmptied: true }),
      captured: keyOf({ onEmptiedCapture: true })
    }
  },
  encrypted: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onEncrypted: true }),
      captured: keyOf({ onEncryptedCapture: true })
    }
  },
  ended: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onEnded: true }),
      captured: keyOf({ onEndedCapture: true })
    }
  },
  error: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onError: true }),
      captured: keyOf({ onErrorCapture: true })
    }
  },
  focus: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onFocus: true }),
      captured: keyOf({ onFocusCapture: true })
    }
  },
  input: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onInput: true }),
      captured: keyOf({ onInputCapture: true })
    }
  },
  keyDown: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onKeyDown: true }),
      captured: keyOf({ onKeyDownCapture: true })
    }
  },
  keyPress: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onKeyPress: true }),
      captured: keyOf({ onKeyPressCapture: true })
    }
  },
  keyUp: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onKeyUp: true }),
      captured: keyOf({ onKeyUpCapture: true })
    }
  },
  load: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onLoad: true }),
      captured: keyOf({ onLoadCapture: true })
    }
  },
  loadedData: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onLoadedData: true }),
      captured: keyOf({ onLoadedDataCapture: true })
    }
  },
  loadedMetadata: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onLoadedMetadata: true }),
      captured: keyOf({ onLoadedMetadataCapture: true })
    }
  },
  loadStart: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onLoadStart: true }),
      captured: keyOf({ onLoadStartCapture: true })
    }
  },
  // Note: We do not allow listening to mouseOver events. Instead, use the
  // onMouseEnter/onMouseLeave created by `EnterLeaveEventPlugin`.
  mouseDown: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onMouseDown: true }),
      captured: keyOf({ onMouseDownCapture: true })
    }
  },
  mouseMove: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onMouseMove: true }),
      captured: keyOf({ onMouseMoveCapture: true })
    }
  },
  mouseOut: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onMouseOut: true }),
      captured: keyOf({ onMouseOutCapture: true })
    }
  },
  mouseOver: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onMouseOver: true }),
      captured: keyOf({ onMouseOverCapture: true })
    }
  },
  mouseUp: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onMouseUp: true }),
      captured: keyOf({ onMouseUpCapture: true })
    }
  },
  paste: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onPaste: true }),
      captured: keyOf({ onPasteCapture: true })
    }
  },
  pause: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onPause: true }),
      captured: keyOf({ onPauseCapture: true })
    }
  },
  play: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onPlay: true }),
      captured: keyOf({ onPlayCapture: true })
    }
  },
  playing: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onPlaying: true }),
      captured: keyOf({ onPlayingCapture: true })
    }
  },
  progress: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onProgress: true }),
      captured: keyOf({ onProgressCapture: true })
    }
  },
  rateChange: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onRateChange: true }),
      captured: keyOf({ onRateChangeCapture: true })
    }
  },
  reset: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onReset: true }),
      captured: keyOf({ onResetCapture: true })
    }
  },
  scroll: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onScroll: true }),
      captured: keyOf({ onScrollCapture: true })
    }
  },
  seeked: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onSeeked: true }),
      captured: keyOf({ onSeekedCapture: true })
    }
  },
  seeking: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onSeeking: true }),
      captured: keyOf({ onSeekingCapture: true })
    }
  },
  stalled: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onStalled: true }),
      captured: keyOf({ onStalledCapture: true })
    }
  },
  submit: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onSubmit: true }),
      captured: keyOf({ onSubmitCapture: true })
    }
  },
  suspend: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onSuspend: true }),
      captured: keyOf({ onSuspendCapture: true })
    }
  },
  timeUpdate: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onTimeUpdate: true }),
      captured: keyOf({ onTimeUpdateCapture: true })
    }
  },
  touchCancel: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onTouchCancel: true }),
      captured: keyOf({ onTouchCancelCapture: true })
    }
  },
  touchEnd: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onTouchEnd: true }),
      captured: keyOf({ onTouchEndCapture: true })
    }
  },
  touchMove: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onTouchMove: true }),
      captured: keyOf({ onTouchMoveCapture: true })
    }
  },
  touchStart: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onTouchStart: true }),
      captured: keyOf({ onTouchStartCapture: true })
    }
  },
  volumeChange: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onVolumeChange: true }),
      captured: keyOf({ onVolumeChangeCapture: true })
    }
  },
  waiting: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onWaiting: true }),
      captured: keyOf({ onWaitingCapture: true })
    }
  },
  wheel: {
    phasedRegistrationNames: {
      bubbled: keyOf({ onWheel: true }),
      captured: keyOf({ onWheelCapture: true })
    }
  }
};

var topLevelEventsToDispatchConfig = {
  topAbort: eventTypes.abort,
  topBlur: eventTypes.blur,
  topCanPlay: eventTypes.canPlay,
  topCanPlayThrough: eventTypes.canPlayThrough,
  topClick: eventTypes.click,
  topContextMenu: eventTypes.contextMenu,
  topCopy: eventTypes.copy,
  topCut: eventTypes.cut,
  topDoubleClick: eventTypes.doubleClick,
  topDrag: eventTypes.drag,
  topDragEnd: eventTypes.dragEnd,
  topDragEnter: eventTypes.dragEnter,
  topDragExit: eventTypes.dragExit,
  topDragLeave: eventTypes.dragLeave,
  topDragOver: eventTypes.dragOver,
  topDragStart: eventTypes.dragStart,
  topDrop: eventTypes.drop,
  topDurationChange: eventTypes.durationChange,
  topEmptied: eventTypes.emptied,
  topEncrypted: eventTypes.encrypted,
  topEnded: eventTypes.ended,
  topError: eventTypes.error,
  topFocus: eventTypes.focus,
  topInput: eventTypes.input,
  topKeyDown: eventTypes.keyDown,
  topKeyPress: eventTypes.keyPress,
  topKeyUp: eventTypes.keyUp,
  topLoad: eventTypes.load,
  topLoadedData: eventTypes.loadedData,
  topLoadedMetadata: eventTypes.loadedMetadata,
  topLoadStart: eventTypes.loadStart,
  topMouseDown: eventTypes.mouseDown,
  topMouseMove: eventTypes.mouseMove,
  topMouseOut: eventTypes.mouseOut,
  topMouseOver: eventTypes.mouseOver,
  topMouseUp: eventTypes.mouseUp,
  topPause: eventTypes.pause,
  topPaste: eventTypes.paste,
  topPlay: eventTypes.play,
  topPlaying: eventTypes.playing,
  topProgress: eventTypes.progress,
  topRateChange: eventTypes.rateChange,
  topReset: eventTypes.reset,
  topSeeked: eventTypes.seeked,
  topSeeking: eventTypes.seeking,
  topScroll: eventTypes.scroll,
  topStalled: eventTypes.stalled,
  topSubmit: eventTypes.submit,
  topSuspend: eventTypes.suspend,
  topTimeUpdate: eventTypes.timeUpdate,
  topTouchCancel: eventTypes.touchCancel,
  topTouchEnd: eventTypes.touchEnd,
  topTouchMove: eventTypes.touchMove,
  topTouchStart: eventTypes.touchStart,
  topVolumeChange: eventTypes.volumeChange,
  topWaiting: eventTypes.waiting,
  topWheel: eventTypes.wheel
};

for (var type in topLevelEventsToDispatchConfig) {
  topLevelEventsToDispatchConfig[type].dependencies = [type];
}

var ON_CLICK_KEY = keyOf({ onClick: null });
var onClickListeners = {};

var SimpleEventPlugin = {

  eventTypes: eventTypes,

  /**
   * Same as the default implementation, except cancels the event when return
   * value is false. This behavior will be disabled in a future release.
   *
   * @param {object} event Event to be dispatched.
   * @param {function} listener Application-level callback.
   * @param {string} domID DOM ID to pass to the callback.
   */
  executeDispatch: function (event, listener, domID) {
    var returnValue = EventPluginUtils.executeDispatch(event, listener, domID);

    process.env.NODE_ENV !== 'production' ? warning(typeof returnValue !== 'boolean', 'Returning `false` from an event handler is deprecated and will be ' + 'ignored in a future release. Instead, manually call ' + 'e.stopPropagation() or e.preventDefault(), as appropriate.') : undefined;

    if (returnValue === false) {
      event.stopPropagation();
      event.preventDefault();
    }
  },

  /**
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {DOMEventTarget} topLevelTarget The listening component root node.
   * @param {string} topLevelTargetID ID of `topLevelTarget`.
   * @param {object} nativeEvent Native browser event.
   * @return {*} An accumulation of synthetic events.
   * @see {EventPluginHub.extractEvents}
   */
  extractEvents: function (topLevelType, topLevelTarget, topLevelTargetID, nativeEvent, nativeEventTarget) {
    var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];
    if (!dispatchConfig) {
      return null;
    }
    var EventConstructor;
    switch (topLevelType) {
      case topLevelTypes.topAbort:
      case topLevelTypes.topCanPlay:
      case topLevelTypes.topCanPlayThrough:
      case topLevelTypes.topDurationChange:
      case topLevelTypes.topEmptied:
      case topLevelTypes.topEncrypted:
      case topLevelTypes.topEnded:
      case topLevelTypes.topError:
      case topLevelTypes.topInput:
      case topLevelTypes.topLoad:
      case topLevelTypes.topLoadedData:
      case topLevelTypes.topLoadedMetadata:
      case topLevelTypes.topLoadStart:
      case topLevelTypes.topPause:
      case topLevelTypes.topPlay:
      case topLevelTypes.topPlaying:
      case topLevelTypes.topProgress:
      case topLevelTypes.topRateChange:
      case topLevelTypes.topReset:
      case topLevelTypes.topSeeked:
      case topLevelTypes.topSeeking:
      case topLevelTypes.topStalled:
      case topLevelTypes.topSubmit:
      case topLevelTypes.topSuspend:
      case topLevelTypes.topTimeUpdate:
      case topLevelTypes.topVolumeChange:
      case topLevelTypes.topWaiting:
        // HTML Events
        // @see http://www.w3.org/TR/html5/index.html#events-0
        EventConstructor = SyntheticEvent;
        break;
      case topLevelTypes.topKeyPress:
        // FireFox creates a keypress event for function keys too. This removes
        // the unwanted keypress events. Enter is however both printable and
        // non-printable. One would expect Tab to be as well (but it isn't).
        if (getEventCharCode(nativeEvent) === 0) {
          return null;
        }
      /* falls through */
      case topLevelTypes.topKeyDown:
      case topLevelTypes.topKeyUp:
        EventConstructor = SyntheticKeyboardEvent;
        break;
      case topLevelTypes.topBlur:
      case topLevelTypes.topFocus:
        EventConstructor = SyntheticFocusEvent;
        break;
      case topLevelTypes.topClick:
        // Firefox creates a click event on right mouse clicks. This removes the
        // unwanted click events.
        if (nativeEvent.button === 2) {
          return null;
        }
      /* falls through */
      case topLevelTypes.topContextMenu:
      case topLevelTypes.topDoubleClick:
      case topLevelTypes.topMouseDown:
      case topLevelTypes.topMouseMove:
      case topLevelTypes.topMouseOut:
      case topLevelTypes.topMouseOver:
      case topLevelTypes.topMouseUp:
        EventConstructor = SyntheticMouseEvent;
        break;
      case topLevelTypes.topDrag:
      case topLevelTypes.topDragEnd:
      case topLevelTypes.topDragEnter:
      case topLevelTypes.topDragExit:
      case topLevelTypes.topDragLeave:
      case topLevelTypes.topDragOver:
      case topLevelTypes.topDragStart:
      case topLevelTypes.topDrop:
        EventConstructor = SyntheticDragEvent;
        break;
      case topLevelTypes.topTouchCancel:
      case topLevelTypes.topTouchEnd:
      case topLevelTypes.topTouchMove:
      case topLevelTypes.topTouchStart:
        EventConstructor = SyntheticTouchEvent;
        break;
      case topLevelTypes.topScroll:
        EventConstructor = SyntheticUIEvent;
        break;
      case topLevelTypes.topWheel:
        EventConstructor = SyntheticWheelEvent;
        break;
      case topLevelTypes.topCopy:
      case topLevelTypes.topCut:
      case topLevelTypes.topPaste:
        EventConstructor = SyntheticClipboardEvent;
        break;
    }
    !EventConstructor ? process.env.NODE_ENV !== 'production' ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : invariant(false) : undefined;
    var event = EventConstructor.getPooled(dispatchConfig, topLevelTargetID, nativeEvent, nativeEventTarget);
    EventPropagators.accumulateTwoPhaseDispatches(event);
    return event;
  },

  didPutListener: function (id, registrationName, listener) {
    // Mobile Safari does not fire properly bubble click events on
    // non-interactive elements, which means delegated click listeners do not
    // fire. The workaround for this bug involves attaching an empty click
    // listener on the target node.
    if (registrationName === ON_CLICK_KEY) {
      var node = ReactMount.getNode(id);
      if (!onClickListeners[id]) {
        onClickListeners[id] = EventListener.listen(node, 'click', emptyFunction);
      }
    }
  },

  willDeleteListener: function (id, registrationName) {
    if (registrationName === ON_CLICK_KEY) {
      onClickListeners[id].remove();
      delete onClickListeners[id];
    }
  }

};

module.exports = SimpleEventPlugin;
}).call(this,require('_process'))
},{"./EventConstants":17,"./EventPluginUtils":20,"./EventPropagators":21,"./ReactMount":67,"./SyntheticClipboardEvent":90,"./SyntheticDragEvent":92,"./SyntheticEvent":93,"./SyntheticFocusEvent":94,"./SyntheticKeyboardEvent":96,"./SyntheticMouseEvent":97,"./SyntheticTouchEvent":98,"./SyntheticUIEvent":99,"./SyntheticWheelEvent":100,"./getEventCharCode":111,"_process":1,"fbjs/lib/EventListener":130,"fbjs/lib/emptyFunction":137,"fbjs/lib/invariant":145,"fbjs/lib/keyOf":149,"fbjs/lib/warning":155}],90:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticClipboardEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticEvent = require('./SyntheticEvent');

/**
 * @interface Event
 * @see http://www.w3.org/TR/clipboard-apis/
 */
var ClipboardEventInterface = {
  clipboardData: function (event) {
    return 'clipboardData' in event ? event.clipboardData : window.clipboardData;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);

module.exports = SyntheticClipboardEvent;
},{"./SyntheticEvent":93}],91:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticCompositionEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticEvent = require('./SyntheticEvent');

/**
 * @interface Event
 * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents
 */
var CompositionEventInterface = {
  data: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);

module.exports = SyntheticCompositionEvent;
},{"./SyntheticEvent":93}],92:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticDragEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticMouseEvent = require('./SyntheticMouseEvent');

/**
 * @interface DragEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var DragEventInterface = {
  dataTransfer: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);

module.exports = SyntheticDragEvent;
},{"./SyntheticMouseEvent":97}],93:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticEvent
 * @typechecks static-only
 */

'use strict';

var PooledClass = require('./PooledClass');

var assign = require('./Object.assign');
var emptyFunction = require('fbjs/lib/emptyFunction');

/**
 * @interface Event
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var EventInterface = {
  path: null,
  type: null,
  // currentTarget is set when dispatching; no use in copying it here
  currentTarget: emptyFunction.thatReturnsNull,
  eventPhase: null,
  bubbles: null,
  cancelable: null,
  timeStamp: function (event) {
    return event.timeStamp || Date.now();
  },
  defaultPrevented: null,
  isTrusted: null
};

/**
 * Synthetic events are dispatched by event plugins, typically in response to a
 * top-level event delegation handler.
 *
 * These systems should generally use pooling to reduce the frequency of garbage
 * collection. The system should check `isPersistent` to determine whether the
 * event should be released into the pool after being dispatched. Users that
 * need a persisted event should invoke `persist`.
 *
 * Synthetic events (and subclasses) implement the DOM Level 3 Events API by
 * normalizing browser quirks. Subclasses do not necessarily have to implement a
 * DOM interface; custom application-specific events can also subclass this.
 *
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 */
function SyntheticEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  this.dispatchConfig = dispatchConfig;
  this.dispatchMarker = dispatchMarker;
  this.nativeEvent = nativeEvent;
  this.target = nativeEventTarget;
  this.currentTarget = nativeEventTarget;

  var Interface = this.constructor.Interface;
  for (var propName in Interface) {
    if (!Interface.hasOwnProperty(propName)) {
      continue;
    }
    var normalize = Interface[propName];
    if (normalize) {
      this[propName] = normalize(nativeEvent);
    } else {
      this[propName] = nativeEvent[propName];
    }
  }

  var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;
  if (defaultPrevented) {
    this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
  } else {
    this.isDefaultPrevented = emptyFunction.thatReturnsFalse;
  }
  this.isPropagationStopped = emptyFunction.thatReturnsFalse;
}

assign(SyntheticEvent.prototype, {

  preventDefault: function () {
    this.defaultPrevented = true;
    var event = this.nativeEvent;
    if (event.preventDefault) {
      event.preventDefault();
    } else {
      event.returnValue = false;
    }
    this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
  },

  stopPropagation: function () {
    var event = this.nativeEvent;
    if (event.stopPropagation) {
      event.stopPropagation();
    } else {
      event.cancelBubble = true;
    }
    this.isPropagationStopped = emptyFunction.thatReturnsTrue;
  },

  /**
   * We release all dispatched `SyntheticEvent`s after each event loop, adding
   * them back into the pool. This allows a way to hold onto a reference that
   * won't be added back into the pool.
   */
  persist: function () {
    this.isPersistent = emptyFunction.thatReturnsTrue;
  },

  /**
   * Checks if this event should be released back into the pool.
   *
   * @return {boolean} True if this should not be released, false otherwise.
   */
  isPersistent: emptyFunction.thatReturnsFalse,

  /**
   * `PooledClass` looks for `destructor` on each instance it releases.
   */
  destructor: function () {
    var Interface = this.constructor.Interface;
    for (var propName in Interface) {
      this[propName] = null;
    }
    this.dispatchConfig = null;
    this.dispatchMarker = null;
    this.nativeEvent = null;
  }

});

SyntheticEvent.Interface = EventInterface;

/**
 * Helper to reduce boilerplate when creating subclasses.
 *
 * @param {function} Class
 * @param {?object} Interface
 */
SyntheticEvent.augmentClass = function (Class, Interface) {
  var Super = this;

  var prototype = Object.create(Super.prototype);
  assign(prototype, Class.prototype);
  Class.prototype = prototype;
  Class.prototype.constructor = Class;

  Class.Interface = assign({}, Super.Interface, Interface);
  Class.augmentClass = Super.augmentClass;

  PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler);
};

PooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler);

module.exports = SyntheticEvent;
},{"./Object.assign":25,"./PooledClass":26,"fbjs/lib/emptyFunction":137}],94:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticFocusEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticUIEvent = require('./SyntheticUIEvent');

/**
 * @interface FocusEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var FocusEventInterface = {
  relatedTarget: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);

module.exports = SyntheticFocusEvent;
},{"./SyntheticUIEvent":99}],95:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticInputEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticEvent = require('./SyntheticEvent');

/**
 * @interface Event
 * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105
 *      /#events-inputevents
 */
var InputEventInterface = {
  data: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface);

module.exports = SyntheticInputEvent;
},{"./SyntheticEvent":93}],96:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticKeyboardEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticUIEvent = require('./SyntheticUIEvent');

var getEventCharCode = require('./getEventCharCode');
var getEventKey = require('./getEventKey');
var getEventModifierState = require('./getEventModifierState');

/**
 * @interface KeyboardEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var KeyboardEventInterface = {
  key: getEventKey,
  location: null,
  ctrlKey: null,
  shiftKey: null,
  altKey: null,
  metaKey: null,
  repeat: null,
  locale: null,
  getModifierState: getEventModifierState,
  // Legacy Interface
  charCode: function (event) {
    // `charCode` is the result of a KeyPress event and represents the value of
    // the actual printable character.

    // KeyPress is deprecated, but its replacement is not yet final and not
    // implemented in any major browser. Only KeyPress has charCode.
    if (event.type === 'keypress') {
      return getEventCharCode(event);
    }
    return 0;
  },
  keyCode: function (event) {
    // `keyCode` is the result of a KeyDown/Up event and represents the value of
    // physical keyboard key.

    // The actual meaning of the value depends on the users' keyboard layout
    // which cannot be detected. Assuming that it is a US keyboard layout
    // provides a surprisingly accurate mapping for US and European users.
    // Due to this, it is left to the user to implement at this time.
    if (event.type === 'keydown' || event.type === 'keyup') {
      return event.keyCode;
    }
    return 0;
  },
  which: function (event) {
    // `which` is an alias for either `keyCode` or `charCode` depending on the
    // type of the event.
    if (event.type === 'keypress') {
      return getEventCharCode(event);
    }
    if (event.type === 'keydown' || event.type === 'keyup') {
      return event.keyCode;
    }
    return 0;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);

module.exports = SyntheticKeyboardEvent;
},{"./SyntheticUIEvent":99,"./getEventCharCode":111,"./getEventKey":112,"./getEventModifierState":113}],97:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticMouseEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticUIEvent = require('./SyntheticUIEvent');
var ViewportMetrics = require('./ViewportMetrics');

var getEventModifierState = require('./getEventModifierState');

/**
 * @interface MouseEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var MouseEventInterface = {
  screenX: null,
  screenY: null,
  clientX: null,
  clientY: null,
  ctrlKey: null,
  shiftKey: null,
  altKey: null,
  metaKey: null,
  getModifierState: getEventModifierState,
  button: function (event) {
    // Webkit, Firefox, IE9+
    // which:  1 2 3
    // button: 0 1 2 (standard)
    var button = event.button;
    if ('which' in event) {
      return button;
    }
    // IE<9
    // which:  undefined
    // button: 0 0 0
    // button: 1 4 2 (onmouseup)
    return button === 2 ? 2 : button === 4 ? 1 : 0;
  },
  buttons: null,
  relatedTarget: function (event) {
    return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);
  },
  // "Proprietary" Interface.
  pageX: function (event) {
    return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft;
  },
  pageY: function (event) {
    return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);

module.exports = SyntheticMouseEvent;
},{"./SyntheticUIEvent":99,"./ViewportMetrics":102,"./getEventModifierState":113}],98:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticTouchEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticUIEvent = require('./SyntheticUIEvent');

var getEventModifierState = require('./getEventModifierState');

/**
 * @interface TouchEvent
 * @see http://www.w3.org/TR/touch-events/
 */
var TouchEventInterface = {
  touches: null,
  targetTouches: null,
  changedTouches: null,
  altKey: null,
  metaKey: null,
  ctrlKey: null,
  shiftKey: null,
  getModifierState: getEventModifierState
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);

module.exports = SyntheticTouchEvent;
},{"./SyntheticUIEvent":99,"./getEventModifierState":113}],99:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticUIEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticEvent = require('./SyntheticEvent');

var getEventTarget = require('./getEventTarget');

/**
 * @interface UIEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var UIEventInterface = {
  view: function (event) {
    if (event.view) {
      return event.view;
    }

    var target = getEventTarget(event);
    if (target != null && target.window === target) {
      // target is a window object
      return target;
    }

    var doc = target.ownerDocument;
    // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
    if (doc) {
      return doc.defaultView || doc.parentWindow;
    } else {
      return window;
    }
  },
  detail: function (event) {
    return event.detail || 0;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);

module.exports = SyntheticUIEvent;
},{"./SyntheticEvent":93,"./getEventTarget":114}],100:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule SyntheticWheelEvent
 * @typechecks static-only
 */

'use strict';

var SyntheticMouseEvent = require('./SyntheticMouseEvent');

/**
 * @interface WheelEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var WheelEventInterface = {
  deltaX: function (event) {
    return 'deltaX' in event ? event.deltaX :
    // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).
    'wheelDeltaX' in event ? -event.wheelDeltaX : 0;
  },
  deltaY: function (event) {
    return 'deltaY' in event ? event.deltaY :
    // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).
    'wheelDeltaY' in event ? -event.wheelDeltaY :
    // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).
    'wheelDelta' in event ? -event.wheelDelta : 0;
  },
  deltaZ: null,

  // Browsers without "deltaMode" is reporting in raw wheel delta where one
  // notch on the scroll is always +/- 120, roughly equivalent to pixels.
  // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or
  // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.
  deltaMode: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticMouseEvent}
 */
function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);

module.exports = SyntheticWheelEvent;
},{"./SyntheticMouseEvent":97}],101:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule Transaction
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

/**
 * `Transaction` creates a black box that is able to wrap any method such that
 * certain invariants are maintained before and after the method is invoked
 * (Even if an exception is thrown while invoking the wrapped method). Whoever
 * instantiates a transaction can provide enforcers of the invariants at
 * creation time. The `Transaction` class itself will supply one additional
 * automatic invariant for you - the invariant that any transaction instance
 * should not be run while it is already being run. You would typically create a
 * single instance of a `Transaction` for reuse multiple times, that potentially
 * is used to wrap several different methods. Wrappers are extremely simple -
 * they only require implementing two methods.
 *
 * <pre>
 *                       wrappers (injected at creation time)
 *                                      +        +
 *                                      |        |
 *                    +-----------------|--------|--------------+
 *                    |                 v        |              |
 *                    |      +---------------+   |              |
 *                    |   +--|    wrapper1   |---|----+         |
 *                    |   |  +---------------+   v    |         |
 *                    |   |          +-------------+  |         |
 *                    |   |     +----|   wrapper2  |--------+   |
 *                    |   |     |    +-------------+  |     |   |
 *                    |   |     |                     |     |   |
 *                    |   v     v                     v     v   | wrapper
 *                    | +---+ +---+   +---------+   +---+ +---+ | invariants
 * perform(anyMethod) | |   | |   |   |         |   |   | |   | | maintained
 * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->
 *                    | |   | |   |   |         |   |   | |   | |
 *                    | |   | |   |   |         |   |   | |   | |
 *                    | |   | |   |   |         |   |   | |   | |
 *                    | +---+ +---+   +---------+   +---+ +---+ |
 *                    |  initialize                    close    |
 *                    +-----------------------------------------+
 * </pre>
 *
 * Use cases:
 * - Preserving the input selection ranges before/after reconciliation.
 *   Restoring selection even in the event of an unexpected error.
 * - Deactivating events while rearranging the DOM, preventing blurs/focuses,
 *   while guaranteeing that afterwards, the event system is reactivated.
 * - Flushing a queue of collected DOM mutations to the main UI thread after a
 *   reconciliation takes place in a worker thread.
 * - Invoking any collected `componentDidUpdate` callbacks after rendering new
 *   content.
 * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue
 *   to preserve the `scrollTop` (an automatic scroll aware DOM).
 * - (Future use case): Layout calculations before and after DOM updates.
 *
 * Transactional plugin API:
 * - A module that has an `initialize` method that returns any precomputation.
 * - and a `close` method that accepts the precomputation. `close` is invoked
 *   when the wrapped process is completed, or has failed.
 *
 * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules
 * that implement `initialize` and `close`.
 * @return {Transaction} Single transaction for reuse in thread.
 *
 * @class Transaction
 */
var Mixin = {
  /**
   * Sets up this instance so that it is prepared for collecting metrics. Does
   * so such that this setup method may be used on an instance that is already
   * initialized, in a way that does not consume additional memory upon reuse.
   * That can be useful if you decide to make your subclass of this mixin a
   * "PooledClass".
   */
  reinitializeTransaction: function () {
    this.transactionWrappers = this.getTransactionWrappers();
    if (this.wrapperInitData) {
      this.wrapperInitData.length = 0;
    } else {
      this.wrapperInitData = [];
    }
    this._isInTransaction = false;
  },

  _isInTransaction: false,

  /**
   * @abstract
   * @return {Array<TransactionWrapper>} Array of transaction wrappers.
   */
  getTransactionWrappers: null,

  isInTransaction: function () {
    return !!this._isInTransaction;
  },

  /**
   * Executes the function within a safety window. Use this for the top level
   * methods that result in large amounts of computation/mutations that would
   * need to be safety checked. The optional arguments helps prevent the need
   * to bind in many cases.
   *
   * @param {function} method Member of scope to call.
   * @param {Object} scope Scope to invoke from.
   * @param {Object?=} a Argument to pass to the method.
   * @param {Object?=} b Argument to pass to the method.
   * @param {Object?=} c Argument to pass to the method.
   * @param {Object?=} d Argument to pass to the method.
   * @param {Object?=} e Argument to pass to the method.
   * @param {Object?=} f Argument to pass to the method.
   *
   * @return {*} Return value from `method`.
   */
  perform: function (method, scope, a, b, c, d, e, f) {
    !!this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there ' + 'is already an outstanding transaction.') : invariant(false) : undefined;
    var errorThrown;
    var ret;
    try {
      this._isInTransaction = true;
      // Catching errors makes debugging more difficult, so we start with
      // errorThrown set to true before setting it to false after calling
      // close -- if it's still set to true in the finally block, it means
      // one of these calls threw.
      errorThrown = true;
      this.initializeAll(0);
      ret = method.call(scope, a, b, c, d, e, f);
      errorThrown = false;
    } finally {
      try {
        if (errorThrown) {
          // If `method` throws, prefer to show that stack trace over any thrown
          // by invoking `closeAll`.
          try {
            this.closeAll(0);
          } catch (err) {}
        } else {
          // Since `method` didn't throw, we don't want to silence the exception
          // here.
          this.closeAll(0);
        }
      } finally {
        this._isInTransaction = false;
      }
    }
    return ret;
  },

  initializeAll: function (startIndex) {
    var transactionWrappers = this.transactionWrappers;
    for (var i = startIndex; i < transactionWrappers.length; i++) {
      var wrapper = transactionWrappers[i];
      try {
        // Catching errors makes debugging more difficult, so we start with the
        // OBSERVED_ERROR state before overwriting it with the real return value
        // of initialize -- if it's still set to OBSERVED_ERROR in the finally
        // block, it means wrapper.initialize threw.
        this.wrapperInitData[i] = Transaction.OBSERVED_ERROR;
        this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null;
      } finally {
        if (this.wrapperInitData[i] === Transaction.OBSERVED_ERROR) {
          // The initializer for wrapper i threw an error; initialize the
          // remaining wrappers but silence any exceptions from them to ensure
          // that the first error is the one to bubble up.
          try {
            this.initializeAll(i + 1);
          } catch (err) {}
        }
      }
    }
  },

  /**
   * Invokes each of `this.transactionWrappers.close[i]` functions, passing into
   * them the respective return values of `this.transactionWrappers.init[i]`
   * (`close`rs that correspond to initializers that failed will not be
   * invoked).
   */
  closeAll: function (startIndex) {
    !this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : invariant(false) : undefined;
    var transactionWrappers = this.transactionWrappers;
    for (var i = startIndex; i < transactionWrappers.length; i++) {
      var wrapper = transactionWrappers[i];
      var initData = this.wrapperInitData[i];
      var errorThrown;
      try {
        // Catching errors makes debugging more difficult, so we start with
        // errorThrown set to true before setting it to false after calling
        // close -- if it's still set to true in the finally block, it means
        // wrapper.close threw.
        errorThrown = true;
        if (initData !== Transaction.OBSERVED_ERROR && wrapper.close) {
          wrapper.close.call(this, initData);
        }
        errorThrown = false;
      } finally {
        if (errorThrown) {
          // The closer for wrapper i threw an error; close the remaining
          // wrappers but silence any exceptions from them to ensure that the
          // first error is the one to bubble up.
          try {
            this.closeAll(i + 1);
          } catch (e) {}
        }
      }
    }
    this.wrapperInitData.length = 0;
  }
};

var Transaction = {

  Mixin: Mixin,

  /**
   * Token to look for to determine if an error occured.
   */
  OBSERVED_ERROR: {}

};

module.exports = Transaction;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],102:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ViewportMetrics
 */

'use strict';

var ViewportMetrics = {

  currentScrollLeft: 0,

  currentScrollTop: 0,

  refreshScrollValues: function (scrollPosition) {
    ViewportMetrics.currentScrollLeft = scrollPosition.x;
    ViewportMetrics.currentScrollTop = scrollPosition.y;
  }

};

module.exports = ViewportMetrics;
},{}],103:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule accumulateInto
 */

'use strict';

var invariant = require('fbjs/lib/invariant');

/**
 *
 * Accumulates items that must not be null or undefined into the first one. This
 * is used to conserve memory by avoiding array allocations, and thus sacrifices
 * API cleanness. Since `current` can be null before being passed in and not
 * null after this function, make sure to assign it back to `current`:
 *
 * `a = accumulateInto(a, b);`
 *
 * This API should be sparingly used. Try `accumulate` for something cleaner.
 *
 * @return {*|array<*>} An accumulation of items.
 */

function accumulateInto(current, next) {
  !(next != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : invariant(false) : undefined;
  if (current == null) {
    return next;
  }

  // Both are not empty. Warning: Never call x.concat(y) when you are not
  // certain that x is an Array (x could be a string with concat method).
  var currentIsArray = Array.isArray(current);
  var nextIsArray = Array.isArray(next);

  if (currentIsArray && nextIsArray) {
    current.push.apply(current, next);
    return current;
  }

  if (currentIsArray) {
    current.push(next);
    return current;
  }

  if (nextIsArray) {
    // A bit too dangerous to mutate `next`.
    return [current].concat(next);
  }

  return [current, next];
}

module.exports = accumulateInto;
}).call(this,require('_process'))
},{"_process":1,"fbjs/lib/invariant":145}],104:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule adler32
 */

'use strict';

var MOD = 65521;

// adler32 is not cryptographically strong, and is only used to sanity check that
// markup generated on the server matches the markup generated on the client.
// This implementation (a modified version of the SheetJS version) has been optimized
// for our use case, at the expense of conforming to the adler32 specification
// for non-ascii inputs.
function adler32(data) {
  var a = 1;
  var b = 0;
  var i = 0;
  var l = data.length;
  var m = l & ~0x3;
  while (i < m) {
    for (; i < Math.min(i + 4096, m); i += 4) {
      b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3));
    }
    a %= MOD;
    b %= MOD;
  }
  for (; i < l; i++) {
    b += a += data.charCodeAt(i);
  }
  a %= MOD;
  b %= MOD;
  return a | b << 16;
}

module.exports = adler32;
},{}],105:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule dangerousStyleValue
 * @typechecks static-only
 */

'use strict';

var CSSProperty = require('./CSSProperty');

var isUnitlessNumber = CSSProperty.isUnitlessNumber;

/**
 * Convert a value into the proper css writable value. The style name `name`
 * should be logical (no hyphens), as specified
 * in `CSSProperty.isUnitlessNumber`.
 *
 * @param {string} name CSS property name such as `topMargin`.
 * @param {*} value CSS property value such as `10px`.
 * @return {string} Normalized style value with dimensions applied.
 */
function dangerousStyleValue(name, value) {
  // Note that we've removed escapeTextForBrowser() calls here since the
  // whole string will be escaped when the attribute is injected into
  // the markup. If you provide unsafe user data here they can inject
  // arbitrary CSS which may be problematic (I couldn't repro this):
  // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
  // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
  // This is not an XSS hole but instead a potential CSS injection issue
  // which has lead to a greater discussion about how we're going to
  // trust URLs moving forward. See #2115901

  var isEmpty = value == null || typeof value === 'boolean' || value === '';
  if (isEmpty) {
    return '';
  }

  var isNonNumeric = isNaN(value);
  if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {
    return '' + value; // cast to string
  }

  if (typeof value === 'string') {
    value = value.trim();
  }
  return value + 'px';
}

module.exports = dangerousStyleValue;
},{"./CSSProperty":6}],106:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule deprecated
 */

'use strict';

var assign = require('./Object.assign');
var warning = require('fbjs/lib/warning');

/**
 * This will log a single deprecation notice per function and forward the call
 * on to the new API.
 *
 * @param {string} fnName The name of the function
 * @param {string} newModule The module that fn will exist in
 * @param {*} ctx The context this forwarded call should run in
 * @param {function} fn The function to forward on to
 * @return {function} The function that will warn once and then call fn
 */
function deprecated(fnName, newModule, ctx, fn) {
  var warned = false;
  if (process.env.NODE_ENV !== 'production') {
    var newFn = function () {
      process.env.NODE_ENV !== 'production' ? warning(warned,
      // Require examples in this string must be split to prevent React's
      // build tools from mistaking them for real requires.
      // Otherwise the build tools will attempt to build a '%s' module.
      '`require' + '("react").%s` is deprecated. Please use `require' + '("%s").%s` ' + 'instead.', fnName, newModule, fnName) : undefined;
      warned = true;
      return fn.apply(ctx, arguments);
    };
    // We need to make sure all properties of the original fn are copied over.
    // In particular, this is needed to support PropTypes
    return assign(newFn, fn);
  }

  return fn;
}

module.exports = deprecated;
}).call(this,require('_process'))
},{"./Object.assign":25,"_process":1,"fbjs/lib/warning":155}],107:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule escapeTextContentForBrowser
 */

'use strict';

var ESCAPE_LOOKUP = {
  '&': '&amp;',
  '>': '&gt;',
  '<': '&lt;',
  '"': '&quot;',
  '\'': '&#x27;'
};

var ESCAPE_REGEX = /[&><"']/g;

function escaper(match) {
  return ESCAPE_LOOKUP[match];
}

/**
 * Escapes text to prevent scripting attacks.
 *
 * @param {*} text Text value to escape.
 * @return {string} An escaped string.
 */
function escapeTextContentForBrowser(text) {
  return ('' + text).replace(ESCAPE_REGEX, escaper);
}

module.exports = escapeTextContentForBrowser;
},{}],108:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule findDOMNode
 * @typechecks static-only
 */

'use strict';

var ReactCurrentOwner = require('./ReactCurrentOwner');
var ReactInstanceMap = require('./ReactInstanceMap');
var ReactMount = require('./ReactMount');

var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

/**
 * Returns the DOM node rendered by this element.
 *
 * @param {ReactComponent|DOMElement} componentOrElement
 * @return {?DOMElement} The root node of this element.
 */
function findDOMNode(componentOrElement) {
  if (process.env.NODE_ENV !== 'production') {
    var owner = ReactCurrentOwner.current;
    if (owner !== null) {
      process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing getDOMNode or findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : undefined;
      owner._warnedAboutRefsInRender = true;
    }
  }
  if (componentOrElement == null) {
    return null;
  }
  if (componentOrElement.nodeType === 1) {
    return componentOrElement;
  }
  if (ReactInstanceMap.has(componentOrElement)) {
    return ReactMount.getNodeFromInstance(componentOrElement);
  }
  !(componentOrElement.render == null || typeof componentOrElement.render !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Component (with keys: %s) contains `render` method ' + 'but is not mounted in the DOM', Object.keys(componentOrElement)) : invariant(false) : undefined;
  !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : invariant(false) : undefined;
}

module.exports = findDOMNode;
}).call(this,require('_process'))
},{"./ReactCurrentOwner":37,"./ReactInstanceMap":64,"./ReactMount":67,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],109:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule flattenChildren
 */

'use strict';

var traverseAllChildren = require('./traverseAllChildren');
var warning = require('fbjs/lib/warning');

/**
 * @param {function} traverseContext Context passed through traversal.
 * @param {?ReactComponent} child React child component.
 * @param {!string} name String name of key path to child.
 */
function flattenSingleChildIntoContext(traverseContext, child, name) {
  // We found a component instance.
  var result = traverseContext;
  var keyUnique = result[name] === undefined;
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(keyUnique, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.', name) : undefined;
  }
  if (keyUnique && child != null) {
    result[name] = child;
  }
}

/**
 * Flattens children that are typically specified as `props.children`. Any null
 * children will not be included in the resulting object.
 * @return {!object} flattened children keyed by name.
 */
function flattenChildren(children) {
  if (children == null) {
    return children;
  }
  var result = {};
  traverseAllChildren(children, flattenSingleChildIntoContext, result);
  return result;
}

module.exports = flattenChildren;
}).call(this,require('_process'))
},{"./traverseAllChildren":128,"_process":1,"fbjs/lib/warning":155}],110:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule forEachAccumulated
 */

'use strict';

/**
 * @param {array} arr an "accumulation" of items which is either an Array or
 * a single item. Useful when paired with the `accumulate` module. This is a
 * simple utility that allows us to reason about a collection of items, but
 * handling the case when there is exactly one item (and we do not need to
 * allocate an array).
 */
var forEachAccumulated = function (arr, cb, scope) {
  if (Array.isArray(arr)) {
    arr.forEach(cb, scope);
  } else if (arr) {
    cb.call(scope, arr);
  }
};

module.exports = forEachAccumulated;
},{}],111:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getEventCharCode
 * @typechecks static-only
 */

'use strict';

/**
 * `charCode` represents the actual "character code" and is safe to use with
 * `String.fromCharCode`. As such, only keys that correspond to printable
 * characters produce a valid `charCode`, the only exception to this is Enter.
 * The Tab-key is considered non-printable and does not have a `charCode`,
 * presumably because it does not produce a tab-character in browsers.
 *
 * @param {object} nativeEvent Native browser event.
 * @return {number} Normalized `charCode` property.
 */
function getEventCharCode(nativeEvent) {
  var charCode;
  var keyCode = nativeEvent.keyCode;

  if ('charCode' in nativeEvent) {
    charCode = nativeEvent.charCode;

    // FF does not set `charCode` for the Enter-key, check against `keyCode`.
    if (charCode === 0 && keyCode === 13) {
      charCode = 13;
    }
  } else {
    // IE8 does not implement `charCode`, but `keyCode` has the correct value.
    charCode = keyCode;
  }

  // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
  // Must not discard the (non-)printable Enter-key.
  if (charCode >= 32 || charCode === 13) {
    return charCode;
  }

  return 0;
}

module.exports = getEventCharCode;
},{}],112:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getEventKey
 * @typechecks static-only
 */

'use strict';

var getEventCharCode = require('./getEventCharCode');

/**
 * Normalization of deprecated HTML5 `key` values
 * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
 */
var normalizeKey = {
  'Esc': 'Escape',
  'Spacebar': ' ',
  'Left': 'ArrowLeft',
  'Up': 'ArrowUp',
  'Right': 'ArrowRight',
  'Down': 'ArrowDown',
  'Del': 'Delete',
  'Win': 'OS',
  'Menu': 'ContextMenu',
  'Apps': 'ContextMenu',
  'Scroll': 'ScrollLock',
  'MozPrintableKey': 'Unidentified'
};

/**
 * Translation from legacy `keyCode` to HTML5 `key`
 * Only special keys supported, all others depend on keyboard layout or browser
 * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
 */
var translateToKey = {
  8: 'Backspace',
  9: 'Tab',
  12: 'Clear',
  13: 'Enter',
  16: 'Shift',
  17: 'Control',
  18: 'Alt',
  19: 'Pause',
  20: 'CapsLock',
  27: 'Escape',
  32: ' ',
  33: 'PageUp',
  34: 'PageDown',
  35: 'End',
  36: 'Home',
  37: 'ArrowLeft',
  38: 'ArrowUp',
  39: 'ArrowRight',
  40: 'ArrowDown',
  45: 'Insert',
  46: 'Delete',
  112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',
  118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',
  144: 'NumLock',
  145: 'ScrollLock',
  224: 'Meta'
};

/**
 * @param {object} nativeEvent Native browser event.
 * @return {string} Normalized `key` property.
 */
function getEventKey(nativeEvent) {
  if (nativeEvent.key) {
    // Normalize inconsistent values reported by browsers due to
    // implementations of a working draft specification.

    // FireFox implements `key` but returns `MozPrintableKey` for all
    // printable characters (normalized to `Unidentified`), ignore it.
    var key = normalizeKey[nativeEvent.key] || nativeEvent.key;
    if (key !== 'Unidentified') {
      return key;
    }
  }

  // Browser does not implement `key`, polyfill as much of it as we can.
  if (nativeEvent.type === 'keypress') {
    var charCode = getEventCharCode(nativeEvent);

    // The enter-key is technically both printable and non-printable and can
    // thus be captured by `keypress`, no other non-printable key should.
    return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);
  }
  if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {
    // While user keyboard layout determines the actual meaning of each
    // `keyCode` value, almost all function keys have a universal value.
    return translateToKey[nativeEvent.keyCode] || 'Unidentified';
  }
  return '';
}

module.exports = getEventKey;
},{"./getEventCharCode":111}],113:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getEventModifierState
 * @typechecks static-only
 */

'use strict';

/**
 * Translation from modifier key to the associated property in the event.
 * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers
 */

var modifierKeyToProp = {
  'Alt': 'altKey',
  'Control': 'ctrlKey',
  'Meta': 'metaKey',
  'Shift': 'shiftKey'
};

// IE8 does not implement getModifierState so we simply map it to the only
// modifier keys exposed by the event itself, does not support Lock-keys.
// Currently, all major browsers except Chrome seems to support Lock-keys.
function modifierStateGetter(keyArg) {
  var syntheticEvent = this;
  var nativeEvent = syntheticEvent.nativeEvent;
  if (nativeEvent.getModifierState) {
    return nativeEvent.getModifierState(keyArg);
  }
  var keyProp = modifierKeyToProp[keyArg];
  return keyProp ? !!nativeEvent[keyProp] : false;
}

function getEventModifierState(nativeEvent) {
  return modifierStateGetter;
}

module.exports = getEventModifierState;
},{}],114:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getEventTarget
 * @typechecks static-only
 */

'use strict';

/**
 * Gets the target node from a native browser event by accounting for
 * inconsistencies in browser DOM APIs.
 *
 * @param {object} nativeEvent Native browser event.
 * @return {DOMEventTarget} Target node.
 */
function getEventTarget(nativeEvent) {
  var target = nativeEvent.target || nativeEvent.srcElement || window;
  // Safari may fire events on text nodes (Node.TEXT_NODE is 3).
  // @see http://www.quirksmode.org/js/events_properties.html
  return target.nodeType === 3 ? target.parentNode : target;
}

module.exports = getEventTarget;
},{}],115:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getIteratorFn
 * @typechecks static-only
 */

'use strict';

/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

/**
 * Returns the iterator method function contained on the iterable object.
 *
 * Be sure to invoke the function with the iterable as context:
 *
 *     var iteratorFn = getIteratorFn(myIterable);
 *     if (iteratorFn) {
 *       var iterator = iteratorFn.call(myIterable);
 *       ...
 *     }
 *
 * @param {?object} maybeIterable
 * @return {?function}
 */
function getIteratorFn(maybeIterable) {
  var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
  if (typeof iteratorFn === 'function') {
    return iteratorFn;
  }
}

module.exports = getIteratorFn;
},{}],116:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getNodeForCharacterOffset
 */

'use strict';

/**
 * Given any node return the first leaf node without children.
 *
 * @param {DOMElement|DOMTextNode} node
 * @return {DOMElement|DOMTextNode}
 */
function getLeafNode(node) {
  while (node && node.firstChild) {
    node = node.firstChild;
  }
  return node;
}

/**
 * Get the next sibling within a container. This will walk up the
 * DOM if a node's siblings have been exhausted.
 *
 * @param {DOMElement|DOMTextNode} node
 * @return {?DOMElement|DOMTextNode}
 */
function getSiblingNode(node) {
  while (node) {
    if (node.nextSibling) {
      return node.nextSibling;
    }
    node = node.parentNode;
  }
}

/**
 * Get object describing the nodes which contain characters at offset.
 *
 * @param {DOMElement|DOMTextNode} root
 * @param {number} offset
 * @return {?object}
 */
function getNodeForCharacterOffset(root, offset) {
  var node = getLeafNode(root);
  var nodeStart = 0;
  var nodeEnd = 0;

  while (node) {
    if (node.nodeType === 3) {
      nodeEnd = nodeStart + node.textContent.length;

      if (nodeStart <= offset && nodeEnd >= offset) {
        return {
          node: node,
          offset: offset - nodeStart
        };
      }

      nodeStart = nodeEnd;
    }

    node = getLeafNode(getSiblingNode(node));
  }
}

module.exports = getNodeForCharacterOffset;
},{}],117:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getTextContentAccessor
 */

'use strict';

var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var contentKey = null;

/**
 * Gets the key used to access text content on a DOM node.
 *
 * @return {?string} Key used to access text content.
 * @internal
 */
function getTextContentAccessor() {
  if (!contentKey && ExecutionEnvironment.canUseDOM) {
    // Prefer textContent to innerText because many browsers support both but
    // SVG <text> elements don't support innerText even when <div> does.
    contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';
  }
  return contentKey;
}

module.exports = getTextContentAccessor;
},{"fbjs/lib/ExecutionEnvironment":131}],118:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule instantiateReactComponent
 * @typechecks static-only
 */

'use strict';

var ReactCompositeComponent = require('./ReactCompositeComponent');
var ReactEmptyComponent = require('./ReactEmptyComponent');
var ReactNativeComponent = require('./ReactNativeComponent');

var assign = require('./Object.assign');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

// To avoid a cyclic dependency, we create the final class in this module
var ReactCompositeComponentWrapper = function () {};
assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent.Mixin, {
  _instantiateReactComponent: instantiateReactComponent
});

function getDeclarationErrorAddendum(owner) {
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * Check if the type reference is a known internal type. I.e. not a user
 * provided composite type.
 *
 * @param {function} type
 * @return {boolean} Returns true if this is a valid internal type.
 */
function isInternalComponentType(type) {
  return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function';
}

/**
 * Given a ReactNode, create an instance that will actually be mounted.
 *
 * @param {ReactNode} node
 * @return {object} A new instance of the element's constructor.
 * @protected
 */
function instantiateReactComponent(node) {
  var instance;

  if (node === null || node === false) {
    node = ReactEmptyComponent.emptyElement;
  }

  if (typeof node === 'object') {
    var element = node;
    !(element && (typeof element.type === 'function' || typeof element.type === 'string')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element type is invalid: expected a string (for built-in components) ' + 'or a class/function (for composite components) but got: %s.%s', element.type == null ? element.type : typeof element.type, getDeclarationErrorAddendum(element._owner)) : invariant(false) : undefined;

    // Special case string values
    if (typeof element.type === 'string') {
      instance = ReactNativeComponent.createInternalComponent(element);
    } else if (isInternalComponentType(element.type)) {
      // This is temporarily available for custom components that are not string
      // represenations. I.e. ART. Once those are updated to use the string
      // representation, we can drop this code path.
      instance = new element.type(element);
    } else {
      instance = new ReactCompositeComponentWrapper();
    }
  } else if (typeof node === 'string' || typeof node === 'number') {
    instance = ReactNativeComponent.createInstanceForText(node);
  } else {
    !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : invariant(false) : undefined;
  }

  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(typeof instance.construct === 'function' && typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : undefined;
  }

  // Sets up the instance. This can probably just move into the constructor now.
  instance.construct(node);

  // These two fields are used by the DOM and ART diffing algorithms
  // respectively. Instead of using expandos on components, we should be
  // storing the state needed by the diffing algorithms elsewhere.
  instance._mountIndex = 0;
  instance._mountImage = null;

  if (process.env.NODE_ENV !== 'production') {
    instance._isOwnerNecessary = false;
    instance._warnedAboutRefsInRender = false;
  }

  // Internal instances should fully constructed at this point, so they should
  // not get any new fields added to them at this point.
  if (process.env.NODE_ENV !== 'production') {
    if (Object.preventExtensions) {
      Object.preventExtensions(instance);
    }
  }

  return instance;
}

module.exports = instantiateReactComponent;
}).call(this,require('_process'))
},{"./Object.assign":25,"./ReactCompositeComponent":36,"./ReactEmptyComponent":56,"./ReactNativeComponent":70,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],119:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule isEventSupported
 */

'use strict';

var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var useHasFeature;
if (ExecutionEnvironment.canUseDOM) {
  useHasFeature = document.implementation && document.implementation.hasFeature &&
  // always returns true in newer browsers as per the standard.
  // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
  document.implementation.hasFeature('', '') !== true;
}

/**
 * Checks if an event is supported in the current execution environment.
 *
 * NOTE: This will not work correctly for non-generic events such as `change`,
 * `reset`, `load`, `error`, and `select`.
 *
 * Borrows from Modernizr.
 *
 * @param {string} eventNameSuffix Event name, e.g. "click".
 * @param {?boolean} capture Check if the capture phase is supported.
 * @return {boolean} True if the event is supported.
 * @internal
 * @license Modernizr 3.0.0pre (Custom Build) | MIT
 */
function isEventSupported(eventNameSuffix, capture) {
  if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {
    return false;
  }

  var eventName = 'on' + eventNameSuffix;
  var isSupported = (eventName in document);

  if (!isSupported) {
    var element = document.createElement('div');
    element.setAttribute(eventName, 'return;');
    isSupported = typeof element[eventName] === 'function';
  }

  if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
    // This is the only way to test support for the `wheel` event in IE9+.
    isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
  }

  return isSupported;
}

module.exports = isEventSupported;
},{"fbjs/lib/ExecutionEnvironment":131}],120:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule isTextInputElement
 */

'use strict';

/**
 * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
 */
var supportedInputTypes = {
  'color': true,
  'date': true,
  'datetime': true,
  'datetime-local': true,
  'email': true,
  'month': true,
  'number': true,
  'password': true,
  'range': true,
  'search': true,
  'tel': true,
  'text': true,
  'time': true,
  'url': true,
  'week': true
};

function isTextInputElement(elem) {
  var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();
  return nodeName && (nodeName === 'input' && supportedInputTypes[elem.type] || nodeName === 'textarea');
}

module.exports = isTextInputElement;
},{}],121:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule memoizeStringOnly
 * @typechecks static-only
 */

'use strict';

/**
 * Memoizes the return value of a function that accepts one string argument.
 *
 * @param {function} callback
 * @return {function}
 */
function memoizeStringOnly(callback) {
  var cache = {};
  return function (string) {
    if (!cache.hasOwnProperty(string)) {
      cache[string] = callback.call(this, string);
    }
    return cache[string];
  };
}

module.exports = memoizeStringOnly;
},{}],122:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule onlyChild
 */
'use strict';

var ReactElement = require('./ReactElement');

var invariant = require('fbjs/lib/invariant');

/**
 * Returns the first child in a collection of children and verifies that there
 * is only one child in the collection. The current implementation of this
 * function assumes that a single child gets passed without a wrapper, but the
 * purpose of this helper function is to abstract away the particular structure
 * of children.
 *
 * @param {?object} children Child collection structure.
 * @return {ReactComponent} The first and only `ReactComponent` contained in the
 * structure.
 */
function onlyChild(children) {
  !ReactElement.isValidElement(children) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'onlyChild must be passed a children with exactly one child.') : invariant(false) : undefined;
  return children;
}

module.exports = onlyChild;
}).call(this,require('_process'))
},{"./ReactElement":54,"_process":1,"fbjs/lib/invariant":145}],123:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule quoteAttributeValueForBrowser
 */

'use strict';

var escapeTextContentForBrowser = require('./escapeTextContentForBrowser');

/**
 * Escapes attribute value to prevent scripting attacks.
 *
 * @param {*} value Value to escape.
 * @return {string} An escaped string.
 */
function quoteAttributeValueForBrowser(value) {
  return '"' + escapeTextContentForBrowser(value) + '"';
}

module.exports = quoteAttributeValueForBrowser;
},{"./escapeTextContentForBrowser":107}],124:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
* @providesModule renderSubtreeIntoContainer
*/

'use strict';

var ReactMount = require('./ReactMount');

module.exports = ReactMount.renderSubtreeIntoContainer;
},{"./ReactMount":67}],125:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule setInnerHTML
 */

/* globals MSApp */

'use strict';

var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');

var WHITESPACE_TEST = /^[ \r\n\t\f]/;
var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/;

/**
 * Set the innerHTML property of a node, ensuring that whitespace is preserved
 * even in IE8.
 *
 * @param {DOMElement} node
 * @param {string} html
 * @internal
 */
var setInnerHTML = function (node, html) {
  node.innerHTML = html;
};

// Win8 apps: Allow all html to be inserted
if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {
  setInnerHTML = function (node, html) {
    MSApp.execUnsafeLocalFunction(function () {
      node.innerHTML = html;
    });
  };
}

if (ExecutionEnvironment.canUseDOM) {
  // IE8: When updating a just created node with innerHTML only leading
  // whitespace is removed. When updating an existing node with innerHTML
  // whitespace in root TextNodes is also collapsed.
  // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html

  // Feature detection; only IE8 is known to behave improperly like this.
  var testElement = document.createElement('div');
  testElement.innerHTML = ' ';
  if (testElement.innerHTML === '') {
    setInnerHTML = function (node, html) {
      // Magic theory: IE8 supposedly differentiates between added and updated
      // nodes when processing innerHTML, innerHTML on updated nodes suffers
      // from worse whitespace behavior. Re-adding a node like this triggers
      // the initial and more favorable whitespace behavior.
      // TODO: What to do on a detached node?
      if (node.parentNode) {
        node.parentNode.replaceChild(node, node);
      }

      // We also implement a workaround for non-visible tags disappearing into
      // thin air on IE8, this only happens if there is no visible text
      // in-front of the non-visible tags. Piggyback on the whitespace fix
      // and simply check if any non-visible tags appear in the source.
      if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) {
        // Recover leading whitespace by temporarily prepending any character.
        // \uFEFF has the potential advantage of being zero-width/invisible.
        // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode
        // in hopes that this is preserved even if "\uFEFF" is transformed to
        // the actual Unicode character (by Babel, for example).
        // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216
        node.innerHTML = String.fromCharCode(0xFEFF) + html;

        // deleteData leaves an empty `TextNode` which offsets the index of all
        // children. Definitely want to avoid this.
        var textNode = node.firstChild;
        if (textNode.data.length === 1) {
          node.removeChild(textNode);
        } else {
          textNode.deleteData(0, 1);
        }
      } else {
        node.innerHTML = html;
      }
    };
  }
}

module.exports = setInnerHTML;
},{"fbjs/lib/ExecutionEnvironment":131}],126:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule setTextContent
 */

'use strict';

var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
var escapeTextContentForBrowser = require('./escapeTextContentForBrowser');
var setInnerHTML = require('./setInnerHTML');

/**
 * Set the textContent property of a node, ensuring that whitespace is preserved
 * even in IE8. innerText is a poor substitute for textContent and, among many
 * issues, inserts <br> instead of the literal newline chars. innerHTML behaves
 * as it should.
 *
 * @param {DOMElement} node
 * @param {string} text
 * @internal
 */
var setTextContent = function (node, text) {
  node.textContent = text;
};

if (ExecutionEnvironment.canUseDOM) {
  if (!('textContent' in document.documentElement)) {
    setTextContent = function (node, text) {
      setInnerHTML(node, escapeTextContentForBrowser(text));
    };
  }
}

module.exports = setTextContent;
},{"./escapeTextContentForBrowser":107,"./setInnerHTML":125,"fbjs/lib/ExecutionEnvironment":131}],127:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule shouldUpdateReactComponent
 * @typechecks static-only
 */

'use strict';

/**
 * Given a `prevElement` and `nextElement`, determines if the existing
 * instance should be updated as opposed to being destroyed or replaced by a new
 * instance. Both arguments are elements. This ensures that this logic can
 * operate on stateless trees without any backing instance.
 *
 * @param {?object} prevElement
 * @param {?object} nextElement
 * @return {boolean} True if the existing instance should be updated.
 * @protected
 */
function shouldUpdateReactComponent(prevElement, nextElement) {
  if (prevElement != null && nextElement != null) {
    var prevType = typeof prevElement;
    var nextType = typeof nextElement;
    if (prevType === 'string' || prevType === 'number') {
      return nextType === 'string' || nextType === 'number';
    } else {
      return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key;
    }
  }
  return false;
}

module.exports = shouldUpdateReactComponent;
},{}],128:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule traverseAllChildren
 */

'use strict';

var ReactElement = require('./ReactElement');
var ReactFragment = require('./ReactFragment');
var ReactInstanceHandles = require('./ReactInstanceHandles');

var getIteratorFn = require('./getIteratorFn');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');

var SEPARATOR = ReactInstanceHandles.SEPARATOR;
var SUBSEPARATOR = ':';

/**
 * TODO: Test that a single child and an array with one item have the same key
 * pattern.
 */

var userProvidedKeyEscaperLookup = {
  '=': '=0',
  '.': '=1',
  ':': '=2'
};

var userProvidedKeyEscapeRegex = /[=.:]/g;

var didWarnAboutMaps = false;

function userProvidedKeyEscaper(match) {
  return userProvidedKeyEscaperLookup[match];
}

/**
 * Generate a key string that identifies a component within a set.
 *
 * @param {*} component A component that could contain a manual key.
 * @param {number} index Index that is used if a manual key is not provided.
 * @return {string}
 */
function getComponentKey(component, index) {
  if (component && component.key != null) {
    // Explicit key
    return wrapUserProvidedKey(component.key);
  }
  // Implicit key determined by the index in the set
  return index.toString(36);
}

/**
 * Escape a component key so that it is safe to use in a reactid.
 *
 * @param {*} text Component key to be escaped.
 * @return {string} An escaped string.
 */
function escapeUserProvidedKey(text) {
  return ('' + text).replace(userProvidedKeyEscapeRegex, userProvidedKeyEscaper);
}

/**
 * Wrap a `key` value explicitly provided by the user to distinguish it from
 * implicitly-generated keys generated by a component's index in its parent.
 *
 * @param {string} key Value of a user-provided `key` attribute
 * @return {string}
 */
function wrapUserProvidedKey(key) {
  return '$' + escapeUserProvidedKey(key);
}

/**
 * @param {?*} children Children tree container.
 * @param {!string} nameSoFar Name of the key path so far.
 * @param {!function} callback Callback to invoke with each child found.
 * @param {?*} traverseContext Used to pass information throughout the traversal
 * process.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
  var type = typeof children;

  if (type === 'undefined' || type === 'boolean') {
    // All of the above are perceived as null.
    children = null;
  }

  if (children === null || type === 'string' || type === 'number' || ReactElement.isValidElement(children)) {
    callback(traverseContext, children,
    // If it's the only child, treat the name as if it was wrapped in an array
    // so that it's consistent if the number of children grows.
    nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
    return 1;
  }

  var child;
  var nextName;
  var subtreeCount = 0; // Count of children found in the current subtree.
  var nextNamePrefix = nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR;

  if (Array.isArray(children)) {
    for (var i = 0; i < children.length; i++) {
      child = children[i];
      nextName = nextNamePrefix + getComponentKey(child, i);
      subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
    }
  } else {
    var iteratorFn = getIteratorFn(children);
    if (iteratorFn) {
      var iterator = iteratorFn.call(children);
      var step;
      if (iteratorFn !== children.entries) {
        var ii = 0;
        while (!(step = iterator.next()).done) {
          child = step.value;
          nextName = nextNamePrefix + getComponentKey(child, ii++);
          subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
        }
      } else {
        if (process.env.NODE_ENV !== 'production') {
          process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.') : undefined;
          didWarnAboutMaps = true;
        }
        // Iterator will provide entry [k,v] tuples rather than values.
        while (!(step = iterator.next()).done) {
          var entry = step.value;
          if (entry) {
            child = entry[1];
            nextName = nextNamePrefix + wrapUserProvidedKey(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);
            subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
          }
        }
      }
    } else if (type === 'object') {
      !(children.nodeType !== 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'traverseAllChildren(...): Encountered an invalid child; DOM ' + 'elements are not valid children of React components.') : invariant(false) : undefined;
      var fragment = ReactFragment.extract(children);
      for (var key in fragment) {
        if (fragment.hasOwnProperty(key)) {
          child = fragment[key];
          nextName = nextNamePrefix + wrapUserProvidedKey(key) + SUBSEPARATOR + getComponentKey(child, 0);
          subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
        }
      }
    }
  }

  return subtreeCount;
}

/**
 * Traverses children that are typically specified as `props.children`, but
 * might also be specified through attributes:
 *
 * - `traverseAllChildren(this.props.children, ...)`
 * - `traverseAllChildren(this.props.leftPanelChildren, ...)`
 *
 * The `traverseContext` is an optional argument that is passed through the
 * entire traversal. It can be used to store accumulations or anything else that
 * the callback might find relevant.
 *
 * @param {?*} children Children tree object.
 * @param {!function} callback To invoke upon traversing each child.
 * @param {?*} traverseContext Context for traversal.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildren(children, callback, traverseContext) {
  if (children == null) {
    return 0;
  }

  return traverseAllChildrenImpl(children, '', callback, traverseContext);
}

module.exports = traverseAllChildren;
}).call(this,require('_process'))
},{"./ReactElement":54,"./ReactFragment":60,"./ReactInstanceHandles":63,"./getIteratorFn":115,"_process":1,"fbjs/lib/invariant":145,"fbjs/lib/warning":155}],129:[function(require,module,exports){
(function (process){
/**
 * Copyright 2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule validateDOMNesting
 */

'use strict';

var assign = require('./Object.assign');
var emptyFunction = require('fbjs/lib/emptyFunction');
var warning = require('fbjs/lib/warning');

var validateDOMNesting = emptyFunction;

if (process.env.NODE_ENV !== 'production') {
  // This validation code was written based on the HTML5 parsing spec:
  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
  //
  // Note: this does not catch all invalid nesting, nor does it try to (as it's
  // not clear what practical benefit doing so provides); instead, we warn only
  // for cases where the parser will give a parse tree differing from what React
  // intended. For example, <b><div></div></b> is invalid but we don't warn
  // because it still parses correctly; we do warn for other cases like nested
  // <p> tags where the beginning of the second element implicitly closes the
  // first, causing a confusing mess.

  // https://html.spec.whatwg.org/multipage/syntax.html#special
  var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp'];

  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
  var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template',

  // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point
  // TODO: Distinguish by namespace here -- for <title>, including it here
  // errs on the side of fewer warnings
  'foreignObject', 'desc', 'title'];

  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope
  var buttonScopeTags = inScopeTags.concat(['button']);

  // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags
  var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'];

  var emptyAncestorInfo = {
    parentTag: null,

    formTag: null,
    aTagInScope: null,
    buttonTagInScope: null,
    nobrTagInScope: null,
    pTagInButtonScope: null,

    listItemTagAutoclosing: null,
    dlItemTagAutoclosing: null
  };

  var updatedAncestorInfo = function (oldInfo, tag, instance) {
    var ancestorInfo = assign({}, oldInfo || emptyAncestorInfo);
    var info = { tag: tag, instance: instance };

    if (inScopeTags.indexOf(tag) !== -1) {
      ancestorInfo.aTagInScope = null;
      ancestorInfo.buttonTagInScope = null;
      ancestorInfo.nobrTagInScope = null;
    }
    if (buttonScopeTags.indexOf(tag) !== -1) {
      ancestorInfo.pTagInButtonScope = null;
    }

    // See rules for 'li', 'dd', 'dt' start tags in
    // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
    if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') {
      ancestorInfo.listItemTagAutoclosing = null;
      ancestorInfo.dlItemTagAutoclosing = null;
    }

    ancestorInfo.parentTag = info;

    if (tag === 'form') {
      ancestorInfo.formTag = info;
    }
    if (tag === 'a') {
      ancestorInfo.aTagInScope = info;
    }
    if (tag === 'button') {
      ancestorInfo.buttonTagInScope = info;
    }
    if (tag === 'nobr') {
      ancestorInfo.nobrTagInScope = info;
    }
    if (tag === 'p') {
      ancestorInfo.pTagInButtonScope = info;
    }
    if (tag === 'li') {
      ancestorInfo.listItemTagAutoclosing = info;
    }
    if (tag === 'dd' || tag === 'dt') {
      ancestorInfo.dlItemTagAutoclosing = info;
    }

    return ancestorInfo;
  };

  /**
   * Returns whether
   */
  var isTagValidWithParent = function (tag, parentTag) {
    // First, let's check if we're in an unusual parsing mode...
    switch (parentTag) {
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect
      case 'select':
        return tag === 'option' || tag === 'optgroup' || tag === '#text';
      case 'optgroup':
        return tag === 'option' || tag === '#text';
      // Strictly speaking, seeing an <option> doesn't mean we're in a <select>
      // but
      case 'option':
        return tag === '#text';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption
      // No special behavior since these rules fall back to "in body" mode for
      // all except special table nodes which cause bad parsing behavior anyway.

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr
      case 'tr':
        return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody
      case 'tbody':
      case 'thead':
      case 'tfoot':
        return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup
      case 'colgroup':
        return tag === 'col' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable
      case 'table':
        return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead
      case 'head':
        return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element
      case 'html':
        return tag === 'head' || tag === 'body';
    }

    // Probably in the "in body" parsing mode, so we outlaw only tag combos
    // where the parsing rules cause implicit opens or closes to be added.
    // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
    switch (tag) {
      case 'h1':
      case 'h2':
      case 'h3':
      case 'h4':
      case 'h5':
      case 'h6':
        return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6';

      case 'rp':
      case 'rt':
        return impliedEndTags.indexOf(parentTag) === -1;

      case 'caption':
      case 'col':
      case 'colgroup':
      case 'frame':
      case 'head':
      case 'tbody':
      case 'td':
      case 'tfoot':
      case 'th':
      case 'thead':
      case 'tr':
        // These tags are only valid with a few parents that have special child
        // parsing rules -- if we're down here, then none of those matched and
        // so we allow it only if we don't know what the parent is, as all other
        // cases are invalid.
        return parentTag == null;
    }

    return true;
  };

  /**
   * Returns whether
   */
  var findInvalidAncestorForTag = function (tag, ancestorInfo) {
    switch (tag) {
      case 'address':
      case 'article':
      case 'aside':
      case 'blockquote':
      case 'center':
      case 'details':
      case 'dialog':
      case 'dir':
      case 'div':
      case 'dl':
      case 'fieldset':
      case 'figcaption':
      case 'figure':
      case 'footer':
      case 'header':
      case 'hgroup':
      case 'main':
      case 'menu':
      case 'nav':
      case 'ol':
      case 'p':
      case 'section':
      case 'summary':
      case 'ul':

      case 'pre':
      case 'listing':

      case 'table':

      case 'hr':

      case 'xmp':

      case 'h1':
      case 'h2':
      case 'h3':
      case 'h4':
      case 'h5':
      case 'h6':
        return ancestorInfo.pTagInButtonScope;

      case 'form':
        return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope;

      case 'li':
        return ancestorInfo.listItemTagAutoclosing;

      case 'dd':
      case 'dt':
        return ancestorInfo.dlItemTagAutoclosing;

      case 'button':
        return ancestorInfo.buttonTagInScope;

      case 'a':
        // Spec says something about storing a list of markers, but it sounds
        // equivalent to this check.
        return ancestorInfo.aTagInScope;

      case 'nobr':
        return ancestorInfo.nobrTagInScope;
    }

    return null;
  };

  /**
   * Given a ReactCompositeComponent instance, return a list of its recursive
   * owners, starting at the root and ending with the instance itself.
   */
  var findOwnerStack = function (instance) {
    if (!instance) {
      return [];
    }

    var stack = [];
    /*eslint-disable space-after-keywords */
    do {
      /*eslint-enable space-after-keywords */
      stack.push(instance);
    } while (instance = instance._currentElement._owner);
    stack.reverse();
    return stack;
  };

  var didWarn = {};

  validateDOMNesting = function (childTag, childInstance, ancestorInfo) {
    ancestorInfo = ancestorInfo || emptyAncestorInfo;
    var parentInfo = ancestorInfo.parentTag;
    var parentTag = parentInfo && parentInfo.tag;

    var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo;
    var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo);
    var problematic = invalidParent || invalidAncestor;

    if (problematic) {
      var ancestorTag = problematic.tag;
      var ancestorInstance = problematic.instance;

      var childOwner = childInstance && childInstance._currentElement._owner;
      var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner;

      var childOwners = findOwnerStack(childOwner);
      var ancestorOwners = findOwnerStack(ancestorOwner);

      var minStackLen = Math.min(childOwners.length, ancestorOwners.length);
      var i;

      var deepestCommon = -1;
      for (i = 0; i < minStackLen; i++) {
        if (childOwners[i] === ancestorOwners[i]) {
          deepestCommon = i;
        } else {
          break;
        }
      }

      var UNKNOWN = '(unknown)';
      var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) {
        return inst.getName() || UNKNOWN;
      });
      var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) {
        return inst.getName() || UNKNOWN;
      });
      var ownerInfo = [].concat(
      // If the parent and child instances have a common owner ancestor, start
      // with that -- otherwise we just start with the parent's owners.
      deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag,
      // If we're warning about an invalid (non-parent) ancestry, add '...'
      invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > ');

      var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo;
      if (didWarn[warnKey]) {
        return;
      }
      didWarn[warnKey] = true;

      if (invalidParent) {
        var info = '';
        if (ancestorTag === 'table' && childTag === 'tr') {
          info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.';
        }
        process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): <%s> cannot appear as a child of <%s>. ' + 'See %s.%s', childTag, ancestorTag, ownerInfo, info) : undefined;
      } else {
        process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): <%s> cannot appear as a descendant of ' + '<%s>. See %s.', childTag, ancestorTag, ownerInfo) : undefined;
      }
    }
  };

  validateDOMNesting.ancestorInfoContextKey = '__validateDOMNesting_ancestorInfo$' + Math.random().toString(36).slice(2);

  validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo;

  // For testing
  validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) {
    ancestorInfo = ancestorInfo || emptyAncestorInfo;
    var parentInfo = ancestorInfo.parentTag;
    var parentTag = parentInfo && parentInfo.tag;
    return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo);
  };
}

module.exports = validateDOMNesting;
}).call(this,require('_process'))
},{"./Object.assign":25,"_process":1,"fbjs/lib/emptyFunction":137,"fbjs/lib/warning":155}],130:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @providesModule EventListener
 * @typechecks
 */

'use strict';

var emptyFunction = require('./emptyFunction');

/**
 * Upstream version of event listener. Does not take into account specific
 * nature of platform.
 */
var EventListener = {
  /**
   * Listen to DOM events during the bubble phase.
   *
   * @param {DOMEventTarget} target DOM element to register listener on.
   * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
   * @param {function} callback Callback function.
   * @return {object} Object with a `remove` method.
   */
  listen: function (target, eventType, callback) {
    if (target.addEventListener) {
      target.addEventListener(eventType, callback, false);
      return {
        remove: function () {
          target.removeEventListener(eventType, callback, false);
        }
      };
    } else if (target.attachEvent) {
      target.attachEvent('on' + eventType, callback);
      return {
        remove: function () {
          target.detachEvent('on' + eventType, callback);
        }
      };
    }
  },

  /**
   * Listen to DOM events during the capture phase.
   *
   * @param {DOMEventTarget} target DOM element to register listener on.
   * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
   * @param {function} callback Callback function.
   * @return {object} Object with a `remove` method.
   */
  capture: function (target, eventType, callback) {
    if (target.addEventListener) {
      target.addEventListener(eventType, callback, true);
      return {
        remove: function () {
          target.removeEventListener(eventType, callback, true);
        }
      };
    } else {
      if (process.env.NODE_ENV !== 'production') {
        console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');
      }
      return {
        remove: emptyFunction
      };
    }
  },

  registerDefault: function () {}
};

module.exports = EventListener;
}).call(this,require('_process'))
},{"./emptyFunction":137,"_process":1}],131:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule ExecutionEnvironment
 */

/*jslint evil: true */

'use strict';

var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);

/**
 * Simple, lightweight module assisting with the detection and context of
 * Worker. Helps avoid circular dependencies and allows code to reason about
 * whether or not they are in a Worker, even if they never include the main
 * `ReactWorker` dependency.
 */
var ExecutionEnvironment = {

  canUseDOM: canUseDOM,

  canUseWorkers: typeof Worker !== 'undefined',

  canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),

  canUseViewport: canUseDOM && !!window.screen,

  isInWorker: !canUseDOM // For now, this is true - might change in the future.

};

module.exports = ExecutionEnvironment;
},{}],132:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule camelize
 * @typechecks
 */

"use strict";

var _hyphenPattern = /-(.)/g;

/**
 * Camelcases a hyphenated string, for example:
 *
 *   > camelize('background-color')
 *   < "backgroundColor"
 *
 * @param {string} string
 * @return {string}
 */
function camelize(string) {
  return string.replace(_hyphenPattern, function (_, character) {
    return character.toUpperCase();
  });
}

module.exports = camelize;
},{}],133:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule camelizeStyleName
 * @typechecks
 */

'use strict';

var camelize = require('./camelize');

var msPattern = /^-ms-/;

/**
 * Camelcases a hyphenated CSS property name, for example:
 *
 *   > camelizeStyleName('background-color')
 *   < "backgroundColor"
 *   > camelizeStyleName('-moz-transition')
 *   < "MozTransition"
 *   > camelizeStyleName('-ms-transition')
 *   < "msTransition"
 *
 * As Andi Smith suggests
 * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix
 * is converted to lowercase `ms`.
 *
 * @param {string} string
 * @return {string}
 */
function camelizeStyleName(string) {
  return camelize(string.replace(msPattern, 'ms-'));
}

module.exports = camelizeStyleName;
},{"./camelize":132}],134:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule containsNode
 * @typechecks
 */

'use strict';

var isTextNode = require('./isTextNode');

/*jslint bitwise:true */

/**
 * Checks if a given DOM node contains or is another DOM node.
 *
 * @param {?DOMNode} outerNode Outer DOM node.
 * @param {?DOMNode} innerNode Inner DOM node.
 * @return {boolean} True if `outerNode` contains or is `innerNode`.
 */
function containsNode(_x, _x2) {
  var _again = true;

  _function: while (_again) {
    var outerNode = _x,
        innerNode = _x2;
    _again = false;

    if (!outerNode || !innerNode) {
      return false;
    } else if (outerNode === innerNode) {
      return true;
    } else if (isTextNode(outerNode)) {
      return false;
    } else if (isTextNode(innerNode)) {
      _x = outerNode;
      _x2 = innerNode.parentNode;
      _again = true;
      continue _function;
    } else if (outerNode.contains) {
      return outerNode.contains(innerNode);
    } else if (outerNode.compareDocumentPosition) {
      return !!(outerNode.compareDocumentPosition(innerNode) & 16);
    } else {
      return false;
    }
  }
}

module.exports = containsNode;
},{"./isTextNode":147}],135:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule createArrayFromMixed
 * @typechecks
 */

'use strict';

var toArray = require('./toArray');

/**
 * Perform a heuristic test to determine if an object is "array-like".
 *
 *   A monk asked Joshu, a Zen master, "Has a dog Buddha nature?"
 *   Joshu replied: "Mu."
 *
 * This function determines if its argument has "array nature": it returns
 * true if the argument is an actual array, an `arguments' object, or an
 * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).
 *
 * It will return false for other array-like objects like Filelist.
 *
 * @param {*} obj
 * @return {boolean}
 */
function hasArrayNature(obj) {
  return(
    // not null/false
    !!obj && (
    // arrays are objects, NodeLists are functions in Safari
    typeof obj == 'object' || typeof obj == 'function') &&
    // quacks like an array
    'length' in obj &&
    // not window
    !('setInterval' in obj) &&
    // no DOM node should be considered an array-like
    // a 'select' element has 'length' and 'item' properties on IE8
    typeof obj.nodeType != 'number' && (
    // a real array
    Array.isArray(obj) ||
    // arguments
    'callee' in obj ||
    // HTMLCollection/NodeList
    'item' in obj)
  );
}

/**
 * Ensure that the argument is an array by wrapping it in an array if it is not.
 * Creates a copy of the argument if it is already an array.
 *
 * This is mostly useful idiomatically:
 *
 *   var createArrayFromMixed = require('createArrayFromMixed');
 *
 *   function takesOneOrMoreThings(things) {
 *     things = createArrayFromMixed(things);
 *     ...
 *   }
 *
 * This allows you to treat `things' as an array, but accept scalars in the API.
 *
 * If you need to convert an array-like object, like `arguments`, into an array
 * use toArray instead.
 *
 * @param {*} obj
 * @return {array}
 */
function createArrayFromMixed(obj) {
  if (!hasArrayNature(obj)) {
    return [obj];
  } else if (Array.isArray(obj)) {
    return obj.slice();
  } else {
    return toArray(obj);
  }
}

module.exports = createArrayFromMixed;
},{"./toArray":154}],136:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule createNodesFromMarkup
 * @typechecks
 */

/*jslint evil: true, sub: true */

'use strict';

var ExecutionEnvironment = require('./ExecutionEnvironment');

var createArrayFromMixed = require('./createArrayFromMixed');
var getMarkupWrap = require('./getMarkupWrap');
var invariant = require('./invariant');

/**
 * Dummy container used to render all markup.
 */
var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;

/**
 * Pattern used by `getNodeName`.
 */
var nodeNamePattern = /^\s*<(\w+)/;

/**
 * Extracts the `nodeName` of the first element in a string of markup.
 *
 * @param {string} markup String of markup.
 * @return {?string} Node name of the supplied markup.
 */
function getNodeName(markup) {
  var nodeNameMatch = markup.match(nodeNamePattern);
  return nodeNameMatch && nodeNameMatch[1].toLowerCase();
}

/**
 * Creates an array containing the nodes rendered from the supplied markup. The
 * optionally supplied `handleScript` function will be invoked once for each
 * <script> element that is rendered. If no `handleScript` function is supplied,
 * an exception is thrown if any <script> elements are rendered.
 *
 * @param {string} markup A string of valid HTML markup.
 * @param {?function} handleScript Invoked once for each rendered <script>.
 * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.
 */
function createNodesFromMarkup(markup, handleScript) {
  var node = dummyNode;
  !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : undefined;
  var nodeName = getNodeName(markup);

  var wrap = nodeName && getMarkupWrap(nodeName);
  if (wrap) {
    node.innerHTML = wrap[1] + markup + wrap[2];

    var wrapDepth = wrap[0];
    while (wrapDepth--) {
      node = node.lastChild;
    }
  } else {
    node.innerHTML = markup;
  }

  var scripts = node.getElementsByTagName('script');
  if (scripts.length) {
    !handleScript ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : undefined;
    createArrayFromMixed(scripts).forEach(handleScript);
  }

  var nodes = createArrayFromMixed(node.childNodes);
  while (node.lastChild) {
    node.removeChild(node.lastChild);
  }
  return nodes;
}

module.exports = createNodesFromMarkup;
}).call(this,require('_process'))
},{"./ExecutionEnvironment":131,"./createArrayFromMixed":135,"./getMarkupWrap":141,"./invariant":145,"_process":1}],137:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule emptyFunction
 */

"use strict";

function makeEmptyFunction(arg) {
  return function () {
    return arg;
  };
}

/**
 * This function accepts and discards inputs; it has no side effects. This is
 * primarily useful idiomatically for overridable function endpoints which
 * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
 */
function emptyFunction() {}

emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
  return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
  return arg;
};

module.exports = emptyFunction;
},{}],138:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule emptyObject
 */

'use strict';

var emptyObject = {};

if (process.env.NODE_ENV !== 'production') {
  Object.freeze(emptyObject);
}

module.exports = emptyObject;
}).call(this,require('_process'))
},{"_process":1}],139:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule focusNode
 */

'use strict';

/**
 * @param {DOMElement} node input/textarea to focus
 */
function focusNode(node) {
  // IE8 can throw "Can't move focus to the control because it is invisible,
  // not enabled, or of a type that does not accept the focus." for all kinds of
  // reasons that are too expensive and fragile to test.
  try {
    node.focus();
  } catch (e) {}
}

module.exports = focusNode;
},{}],140:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getActiveElement
 * @typechecks
 */

/**
 * Same as document.activeElement but wraps in a try-catch block. In IE it is
 * not safe to call document.activeElement if there is nothing focused.
 *
 * The activeElement will be null only if the document body is not yet defined.
 */
"use strict";

function getActiveElement() /*?DOMElement*/{
  try {
    return document.activeElement || document.body;
  } catch (e) {
    return document.body;
  }
}

module.exports = getActiveElement;
},{}],141:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getMarkupWrap
 */

'use strict';

var ExecutionEnvironment = require('./ExecutionEnvironment');

var invariant = require('./invariant');

/**
 * Dummy container used to detect which wraps are necessary.
 */
var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;

/**
 * Some browsers cannot use `innerHTML` to render certain elements standalone,
 * so we wrap them, render the wrapped nodes, then extract the desired node.
 *
 * In IE8, certain elements cannot render alone, so wrap all elements ('*').
 */

var shouldWrap = {};

var selectWrap = [1, '<select multiple="true">', '</select>'];
var tableWrap = [1, '<table>', '</table>'];
var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];

var svgWrap = [1, '<svg xmlns="http://www.w3.org/2000/svg">', '</svg>'];

var markupWrap = {
  '*': [1, '?<div>', '</div>'],

  'area': [1, '<map>', '</map>'],
  'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
  'legend': [1, '<fieldset>', '</fieldset>'],
  'param': [1, '<object>', '</object>'],
  'tr': [2, '<table><tbody>', '</tbody></table>'],

  'optgroup': selectWrap,
  'option': selectWrap,

  'caption': tableWrap,
  'colgroup': tableWrap,
  'tbody': tableWrap,
  'tfoot': tableWrap,
  'thead': tableWrap,

  'td': trWrap,
  'th': trWrap
};

// Initialize the SVG elements since we know they'll always need to be wrapped
// consistently. If they are created inside a <div> they will be initialized in
// the wrong namespace (and will not display).
var svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan'];
svgElements.forEach(function (nodeName) {
  markupWrap[nodeName] = svgWrap;
  shouldWrap[nodeName] = true;
});

/**
 * Gets the markup wrap configuration for the supplied `nodeName`.
 *
 * NOTE: This lazily detects which wraps are necessary for the current browser.
 *
 * @param {string} nodeName Lowercase `nodeName`.
 * @return {?array} Markup wrap configuration, if applicable.
 */
function getMarkupWrap(nodeName) {
  !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : undefined;
  if (!markupWrap.hasOwnProperty(nodeName)) {
    nodeName = '*';
  }
  if (!shouldWrap.hasOwnProperty(nodeName)) {
    if (nodeName === '*') {
      dummyNode.innerHTML = '<link />';
    } else {
      dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';
    }
    shouldWrap[nodeName] = !dummyNode.firstChild;
  }
  return shouldWrap[nodeName] ? markupWrap[nodeName] : null;
}

module.exports = getMarkupWrap;
}).call(this,require('_process'))
},{"./ExecutionEnvironment":131,"./invariant":145,"_process":1}],142:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule getUnboundedScrollPosition
 * @typechecks
 */

"use strict";

/**
 * Gets the scroll position of the supplied element or window.
 *
 * The return values are unbounded, unlike `getScrollPosition`. This means they
 * may be negative or exceed the element boundaries (which is possible using
 * inertial scrolling).
 *
 * @param {DOMWindow|DOMElement} scrollable
 * @return {object} Map with `x` and `y` keys.
 */
function getUnboundedScrollPosition(scrollable) {
  if (scrollable === window) {
    return {
      x: window.pageXOffset || document.documentElement.scrollLeft,
      y: window.pageYOffset || document.documentElement.scrollTop
    };
  }
  return {
    x: scrollable.scrollLeft,
    y: scrollable.scrollTop
  };
}

module.exports = getUnboundedScrollPosition;
},{}],143:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule hyphenate
 * @typechecks
 */

'use strict';

var _uppercasePattern = /([A-Z])/g;

/**
 * Hyphenates a camelcased string, for example:
 *
 *   > hyphenate('backgroundColor')
 *   < "background-color"
 *
 * For CSS style names, use `hyphenateStyleName` instead which works properly
 * with all vendor prefixes, including `ms`.
 *
 * @param {string} string
 * @return {string}
 */
function hyphenate(string) {
  return string.replace(_uppercasePattern, '-$1').toLowerCase();
}

module.exports = hyphenate;
},{}],144:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule hyphenateStyleName
 * @typechecks
 */

'use strict';

var hyphenate = require('./hyphenate');

var msPattern = /^ms-/;

/**
 * Hyphenates a camelcased CSS property name, for example:
 *
 *   > hyphenateStyleName('backgroundColor')
 *   < "background-color"
 *   > hyphenateStyleName('MozTransition')
 *   < "-moz-transition"
 *   > hyphenateStyleName('msTransition')
 *   < "-ms-transition"
 *
 * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
 * is converted to `-ms-`.
 *
 * @param {string} string
 * @return {string}
 */
function hyphenateStyleName(string) {
  return hyphenate(string).replace(msPattern, '-ms-');
}

module.exports = hyphenateStyleName;
},{"./hyphenate":143}],145:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule invariant
 */

"use strict";

/**
 * Use invariant() to assert state which your program assumes to be true.
 *
 * Provide sprintf-style format (only %s is supported) and arguments
 * to provide information about what broke and what you were
 * expecting.
 *
 * The invariant message will be stripped in production, but the invariant
 * will remain to ensure logic does not differ in production.
 */

var invariant = function (condition, format, a, b, c, d, e, f) {
  if (process.env.NODE_ENV !== 'production') {
    if (format === undefined) {
      throw new Error('invariant requires an error message argument');
    }
  }

  if (!condition) {
    var error;
    if (format === undefined) {
      error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
    } else {
      var args = [a, b, c, d, e, f];
      var argIndex = 0;
      error = new Error('Invariant Violation: ' + format.replace(/%s/g, function () {
        return args[argIndex++];
      }));
    }

    error.framesToPop = 1; // we don't care about invariant's own frame
    throw error;
  }
};

module.exports = invariant;
}).call(this,require('_process'))
},{"_process":1}],146:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule isNode
 * @typechecks
 */

/**
 * @param {*} object The object to check.
 * @return {boolean} Whether or not the object is a DOM node.
 */
'use strict';

function isNode(object) {
  return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));
}

module.exports = isNode;
},{}],147:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule isTextNode
 * @typechecks
 */

'use strict';

var isNode = require('./isNode');

/**
 * @param {*} object The object to check.
 * @return {boolean} Whether or not the object is a DOM text node.
 */
function isTextNode(object) {
  return isNode(object) && object.nodeType == 3;
}

module.exports = isTextNode;
},{"./isNode":146}],148:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule keyMirror
 * @typechecks static-only
 */

'use strict';

var invariant = require('./invariant');

/**
 * Constructs an enumeration with keys equal to their value.
 *
 * For example:
 *
 *   var COLORS = keyMirror({blue: null, red: null});
 *   var myColor = COLORS.blue;
 *   var isColorValid = !!COLORS[myColor];
 *
 * The last line could not be performed if the values of the generated enum were
 * not equal to their keys.
 *
 *   Input:  {key1: val1, key2: val2}
 *   Output: {key1: key1, key2: key2}
 *
 * @param {object} obj
 * @return {object}
 */
var keyMirror = function (obj) {
  var ret = {};
  var key;
  !(obj instanceof Object && !Array.isArray(obj)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'keyMirror(...): Argument must be an object.') : invariant(false) : undefined;
  for (key in obj) {
    if (!obj.hasOwnProperty(key)) {
      continue;
    }
    ret[key] = key;
  }
  return ret;
};

module.exports = keyMirror;
}).call(this,require('_process'))
},{"./invariant":145,"_process":1}],149:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule keyOf
 */

/**
 * Allows extraction of a minified key. Let's the build system minify keys
 * without losing the ability to dynamically use key strings as values
 * themselves. Pass in an object with a single key/val pair and it will return
 * you the string key of that single record. Suppose you want to grab the
 * value for a key 'className' inside of an object. Key/val minification may
 * have aliased that key to be 'xa12'. keyOf({className: null}) will return
 * 'xa12' in that case. Resolve keys you want to use once at startup time, then
 * reuse those resolutions.
 */
"use strict";

var keyOf = function (oneKeyObj) {
  var key;
  for (key in oneKeyObj) {
    if (!oneKeyObj.hasOwnProperty(key)) {
      continue;
    }
    return key;
  }
  return null;
};

module.exports = keyOf;
},{}],150:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule mapObject
 */

'use strict';

var hasOwnProperty = Object.prototype.hasOwnProperty;

/**
 * Executes the provided `callback` once for each enumerable own property in the
 * object and constructs a new object from the results. The `callback` is
 * invoked with three arguments:
 *
 *  - the property value
 *  - the property name
 *  - the object being traversed
 *
 * Properties that are added after the call to `mapObject` will not be visited
 * by `callback`. If the values of existing properties are changed, the value
 * passed to `callback` will be the value at the time `mapObject` visits them.
 * Properties that are deleted before being visited are not visited.
 *
 * @grep function objectMap()
 * @grep function objMap()
 *
 * @param {?object} object
 * @param {function} callback
 * @param {*} context
 * @return {?object}
 */
function mapObject(object, callback, context) {
  if (!object) {
    return null;
  }
  var result = {};
  for (var name in object) {
    if (hasOwnProperty.call(object, name)) {
      result[name] = callback.call(context, object[name], name, object);
    }
  }
  return result;
}

module.exports = mapObject;
},{}],151:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule performance
 * @typechecks
 */

'use strict';

var ExecutionEnvironment = require('./ExecutionEnvironment');

var performance;

if (ExecutionEnvironment.canUseDOM) {
  performance = window.performance || window.msPerformance || window.webkitPerformance;
}

module.exports = performance || {};
},{"./ExecutionEnvironment":131}],152:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule performanceNow
 * @typechecks
 */

'use strict';

var performance = require('./performance');
var curPerformance = performance;

/**
 * Detect if we can use `window.performance.now()` and gracefully fallback to
 * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now
 * because of Facebook's testing infrastructure.
 */
if (!curPerformance || !curPerformance.now) {
  curPerformance = Date;
}

var performanceNow = curPerformance.now.bind(curPerformance);

module.exports = performanceNow;
},{"./performance":151}],153:[function(require,module,exports){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule shallowEqual
 * @typechecks
 * 
 */

'use strict';

var hasOwnProperty = Object.prototype.hasOwnProperty;

/**
 * Performs equality by iterating through keys on an object and returning false
 * when any key has values which are not strictly equal between the arguments.
 * Returns true when the values of all keys are strictly equal.
 */
function shallowEqual(objA, objB) {
  if (objA === objB) {
    return true;
  }

  if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {
    return false;
  }

  var keysA = Object.keys(objA);
  var keysB = Object.keys(objB);

  if (keysA.length !== keysB.length) {
    return false;
  }

  // Test for A's keys different from B.
  var bHasOwnProperty = hasOwnProperty.bind(objB);
  for (var i = 0; i < keysA.length; i++) {
    if (!bHasOwnProperty(keysA[i]) || objA[keysA[i]] !== objB[keysA[i]]) {
      return false;
    }
  }

  return true;
}

module.exports = shallowEqual;
},{}],154:[function(require,module,exports){
(function (process){
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule toArray
 * @typechecks
 */

'use strict';

var invariant = require('./invariant');

/**
 * Convert array-like objects to arrays.
 *
 * This API assumes the caller knows the contents of the data type. For less
 * well defined inputs use createArrayFromMixed.
 *
 * @param {object|function|filelist} obj
 * @return {array}
 */
function toArray(obj) {
  var length = obj.length;

  // Some browse builtin objects can report typeof 'function' (e.g. NodeList in
  // old versions of Safari).
  !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : undefined;

  !(typeof length === 'number') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : undefined;

  !(length === 0 || length - 1 in obj) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : undefined;

  // Old IE doesn't give collections access to hasOwnProperty. Assume inputs
  // without method will throw during the slice call and skip straight to the
  // fallback.
  if (obj.hasOwnProperty) {
    try {
      return Array.prototype.slice.call(obj);
    } catch (e) {
      // IE < 9 does not support Array#slice on collections objects
    }
  }

  // Fall back to copying key by key. This assumes all keys have a value,
  // so will not preserve sparsely populated inputs.
  var ret = Array(length);
  for (var ii = 0; ii < length; ii++) {
    ret[ii] = obj[ii];
  }
  return ret;
}

module.exports = toArray;
}).call(this,require('_process'))
},{"./invariant":145,"_process":1}],155:[function(require,module,exports){
(function (process){
/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule warning
 */

"use strict";

var emptyFunction = require('./emptyFunction');

/**
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var warning = emptyFunction;

if (process.env.NODE_ENV !== 'production') {
  warning = function (condition, format) {
    for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
      args[_key - 2] = arguments[_key];
    }

    if (format === undefined) {
      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
    }

    if (format.indexOf('Failed Composite propType: ') === 0) {
      return; // Ignore CompositeComponent proptype check.
    }

    if (!condition) {
      var argIndex = 0;
      var message = 'Warning: ' + format.replace(/%s/g, function () {
        return args[argIndex++];
      });
      if (typeof console !== 'undefined') {
        console.error(message);
      }
      try {
        // --- Welcome to debugging React ---
        // This error was thrown as a convenience so that you can use this stack
        // to find the callsite that caused this warning to fire.
        throw new Error(message);
      } catch (x) {}
    }
  };
}

module.exports = warning;
}).call(this,require('_process'))
},{"./emptyFunction":137,"_process":1}],156:[function(require,module,exports){
(function (process){
'use strict';

var React = require('./lib/React');

var assign = require('./lib/Object.assign');
var deprecated = require('./lib/deprecated');

// We want to warn once when any of these methods are used.
if (process.env.NODE_ENV !== 'production') {
  var deprecations = {
    // ReactDOM
    findDOMNode: deprecated(
      'findDOMNode',
      'react-dom',
      React,
      React.findDOMNode
    ),
    render: deprecated(
      'render',
      'react-dom',
      React,
      React.render
    ),
    unmountComponentAtNode: deprecated(
      'unmountComponentAtNode',
      'react-dom',
      React,
      React.unmountComponentAtNode
    ),
    // ReactDOMServer
    renderToString: deprecated(
      'renderToString',
      'react-dom/server',
      React,
      React.renderToString
    ),
    renderToStaticMarkup: deprecated(
      'renderToStaticMarkup',
      'react-dom/server',
      React,
      React.renderToStaticMarkup
    ),
  };
  // Export a wrapped object. We'll use assign and take advantage of the fact
  // that this will override the original methods in React.
  module.exports = assign(
    {},
    React,
    deprecations
  );
} else {
  module.exports = React;
}

}).call(this,require('_process'))
},{"./lib/Object.assign":25,"./lib/React":27,"./lib/deprecated":106,"_process":1}],157:[function(require,module,exports){

module.exports = require('./lib/');

},{"./lib/":158}],158:[function(require,module,exports){

/**
 * Module dependencies.
 */

var url = require('./url');
var parser = require('socket.io-parser');
var Manager = require('./manager');
var debug = require('debug')('socket.io-client');

/**
 * Module exports.
 */

module.exports = exports = lookup;

/**
 * Managers cache.
 */

var cache = exports.managers = {};

/**
 * Looks up an existing `Manager` for multiplexing.
 * If the user summons:
 *
 *   `io('http://localhost/a');`
 *   `io('http://localhost/b');`
 *
 * We reuse the existing instance based on same scheme/port/host,
 * and we initialize sockets for each namespace.
 *
 * @api public
 */

function lookup(uri, opts) {
  if (typeof uri == 'object') {
    opts = uri;
    uri = undefined;
  }

  opts = opts || {};

  var parsed = url(uri);
  var source = parsed.source;
  var id = parsed.id;
  var io;

  if (opts.forceNew || opts['force new connection'] || false === opts.multiplex) {
    debug('ignoring socket cache for %s', source);
    io = Manager(source, opts);
  } else {
    if (!cache[id]) {
      debug('new io instance for %s', source);
      cache[id] = Manager(source, opts);
    }
    io = cache[id];
  }

  return io.socket(parsed.path);
}

/**
 * Protocol version.
 *
 * @api public
 */

exports.protocol = parser.protocol;

/**
 * `connect`.
 *
 * @param {String} uri
 * @api public
 */

exports.connect = lookup;

/**
 * Expose constructors for standalone build.
 *
 * @api public
 */

exports.Manager = require('./manager');
exports.Socket = require('./socket');

},{"./manager":159,"./socket":161,"./url":162,"debug":166,"socket.io-parser":202}],159:[function(require,module,exports){

/**
 * Module dependencies.
 */

var url = require('./url');
var eio = require('engine.io-client');
var Socket = require('./socket');
var Emitter = require('component-emitter');
var parser = require('socket.io-parser');
var on = require('./on');
var bind = require('component-bind');
var object = require('object-component');
var debug = require('debug')('socket.io-client:manager');
var indexOf = require('indexof');
var Backoff = require('backo2');

/**
 * Module exports
 */

module.exports = Manager;

/**
 * `Manager` constructor.
 *
 * @param {String} engine instance or engine uri/opts
 * @param {Object} options
 * @api public
 */

function Manager(uri, opts){
  if (!(this instanceof Manager)) return new Manager(uri, opts);
  if (uri && ('object' == typeof uri)) {
    opts = uri;
    uri = undefined;
  }
  opts = opts || {};

  opts.path = opts.path || '/socket.io';
  this.nsps = {};
  this.subs = [];
  this.opts = opts;
  this.reconnection(opts.reconnection !== false);
  this.reconnectionAttempts(opts.reconnectionAttempts || Infinity);
  this.reconnectionDelay(opts.reconnectionDelay || 1000);
  this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000);
  this.randomizationFactor(opts.randomizationFactor || 0.5);
  this.backoff = new Backoff({
    min: this.reconnectionDelay(),
    max: this.reconnectionDelayMax(),
    jitter: this.randomizationFactor()
  });
  this.timeout(null == opts.timeout ? 20000 : opts.timeout);
  this.readyState = 'closed';
  this.uri = uri;
  this.connected = [];
  this.encoding = false;
  this.packetBuffer = [];
  this.encoder = new parser.Encoder();
  this.decoder = new parser.Decoder();
  this.autoConnect = opts.autoConnect !== false;
  if (this.autoConnect) this.open();
}

/**
 * Propagate given event to sockets and emit on `this`
 *
 * @api private
 */

Manager.prototype.emitAll = function() {
  this.emit.apply(this, arguments);
  for (var nsp in this.nsps) {
    this.nsps[nsp].emit.apply(this.nsps[nsp], arguments);
  }
};

/**
 * Update `socket.id` of all sockets
 *
 * @api private
 */

Manager.prototype.updateSocketIds = function(){
  for (var nsp in this.nsps) {
    this.nsps[nsp].id = this.engine.id;
  }
};

/**
 * Mix in `Emitter`.
 */

Emitter(Manager.prototype);

/**
 * Sets the `reconnection` config.
 *
 * @param {Boolean} true/false if it should automatically reconnect
 * @return {Manager} self or value
 * @api public
 */

Manager.prototype.reconnection = function(v){
  if (!arguments.length) return this._reconnection;
  this._reconnection = !!v;
  return this;
};

/**
 * Sets the reconnection attempts config.
 *
 * @param {Number} max reconnection attempts before giving up
 * @return {Manager} self or value
 * @api public
 */

Manager.prototype.reconnectionAttempts = function(v){
  if (!arguments.length) return this._reconnectionAttempts;
  this._reconnectionAttempts = v;
  return this;
};

/**
 * Sets the delay between reconnections.
 *
 * @param {Number} delay
 * @return {Manager} self or value
 * @api public
 */

Manager.prototype.reconnectionDelay = function(v){
  if (!arguments.length) return this._reconnectionDelay;
  this._reconnectionDelay = v;
  this.backoff && this.backoff.setMin(v);
  return this;
};

Manager.prototype.randomizationFactor = function(v){
  if (!arguments.length) return this._randomizationFactor;
  this._randomizationFactor = v;
  this.backoff && this.backoff.setJitter(v);
  return this;
};

/**
 * Sets the maximum delay between reconnections.
 *
 * @param {Number} delay
 * @return {Manager} self or value
 * @api public
 */

Manager.prototype.reconnectionDelayMax = function(v){
  if (!arguments.length) return this._reconnectionDelayMax;
  this._reconnectionDelayMax = v;
  this.backoff && this.backoff.setMax(v);
  return this;
};

/**
 * Sets the connection timeout. `false` to disable
 *
 * @return {Manager} self or value
 * @api public
 */

Manager.prototype.timeout = function(v){
  if (!arguments.length) return this._timeout;
  this._timeout = v;
  return this;
};

/**
 * Starts trying to reconnect if reconnection is enabled and we have not
 * started reconnecting yet
 *
 * @api private
 */

Manager.prototype.maybeReconnectOnOpen = function() {
  // Only try to reconnect if it's the first time we're connecting
  if (!this.reconnecting && this._reconnection && this.backoff.attempts === 0) {
    // keeps reconnection from firing twice for the same reconnection loop
    this.reconnect();
  }
};


/**
 * Sets the current transport `socket`.
 *
 * @param {Function} optional, callback
 * @return {Manager} self
 * @api public
 */

Manager.prototype.open =
Manager.prototype.connect = function(fn){
  debug('readyState %s', this.readyState);
  if (~this.readyState.indexOf('open')) return this;

  debug('opening %s', this.uri);
  this.engine = eio(this.uri, this.opts);
  var socket = this.engine;
  var self = this;
  this.readyState = 'opening';
  this.skipReconnect = false;

  // emit `open`
  var openSub = on(socket, 'open', function() {
    self.onopen();
    fn && fn();
  });

  // emit `connect_error`
  var errorSub = on(socket, 'error', function(data){
    debug('connect_error');
    self.cleanup();
    self.readyState = 'closed';
    self.emitAll('connect_error', data);
    if (fn) {
      var err = new Error('Connection error');
      err.data = data;
      fn(err);
    } else {
      // Only do this if there is no fn to handle the error
      self.maybeReconnectOnOpen();
    }
  });

  // emit `connect_timeout`
  if (false !== this._timeout) {
    var timeout = this._timeout;
    debug('connect attempt will timeout after %d', timeout);

    // set timer
    var timer = setTimeout(function(){
      debug('connect attempt timed out after %d', timeout);
      openSub.destroy();
      socket.close();
      socket.emit('error', 'timeout');
      self.emitAll('connect_timeout', timeout);
    }, timeout);

    this.subs.push({
      destroy: function(){
        clearTimeout(timer);
      }
    });
  }

  this.subs.push(openSub);
  this.subs.push(errorSub);

  return this;
};

/**
 * Called upon transport open.
 *
 * @api private
 */

Manager.prototype.onopen = function(){
  debug('open');

  // clear old subs
  this.cleanup();

  // mark as open
  this.readyState = 'open';
  this.emit('open');

  // add new subs
  var socket = this.engine;
  this.subs.push(on(socket, 'data', bind(this, 'ondata')));
  this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded')));
  this.subs.push(on(socket, 'error', bind(this, 'onerror')));
  this.subs.push(on(socket, 'close', bind(this, 'onclose')));
};

/**
 * Called with data.
 *
 * @api private
 */

Manager.prototype.ondata = function(data){
  this.decoder.add(data);
};

/**
 * Called when parser fully decodes a packet.
 *
 * @api private
 */

Manager.prototype.ondecoded = function(packet) {
  this.emit('packet', packet);
};

/**
 * Called upon socket error.
 *
 * @api private
 */

Manager.prototype.onerror = function(err){
  debug('error', err);
  this.emitAll('error', err);
};

/**
 * Creates a new socket for the given `nsp`.
 *
 * @return {Socket}
 * @api public
 */

Manager.prototype.socket = function(nsp){
  var socket = this.nsps[nsp];
  if (!socket) {
    socket = new Socket(this, nsp);
    this.nsps[nsp] = socket;
    var self = this;
    socket.on('connect', function(){
      socket.id = self.engine.id;
      if (!~indexOf(self.connected, socket)) {
        self.connected.push(socket);
      }
    });
  }
  return socket;
};

/**
 * Called upon a socket close.
 *
 * @param {Socket} socket
 */

Manager.prototype.destroy = function(socket){
  var index = indexOf(this.connected, socket);
  if (~index) this.connected.splice(index, 1);
  if (this.connected.length) return;

  this.close();
};

/**
 * Writes a packet.
 *
 * @param {Object} packet
 * @api private
 */

Manager.prototype.packet = function(packet){
  debug('writing packet %j', packet);
  var self = this;

  if (!self.encoding) {
    // encode, then write to engine with result
    self.encoding = true;
    this.encoder.encode(packet, function(encodedPackets) {
      for (var i = 0; i < encodedPackets.length; i++) {
        self.engine.write(encodedPackets[i]);
      }
      self.encoding = false;
      self.processPacketQueue();
    });
  } else { // add packet to the queue
    self.packetBuffer.push(packet);
  }
};

/**
 * If packet buffer is non-empty, begins encoding the
 * next packet in line.
 *
 * @api private
 */

Manager.prototype.processPacketQueue = function() {
  if (this.packetBuffer.length > 0 && !this.encoding) {
    var pack = this.packetBuffer.shift();
    this.packet(pack);
  }
};

/**
 * Clean up transport subscriptions and packet buffer.
 *
 * @api private
 */

Manager.prototype.cleanup = function(){
  var sub;
  while (sub = this.subs.shift()) sub.destroy();

  this.packetBuffer = [];
  this.encoding = false;

  this.decoder.destroy();
};

/**
 * Close the current socket.
 *
 * @api private
 */

Manager.prototype.close =
Manager.prototype.disconnect = function(){
  this.skipReconnect = true;
  this.backoff.reset();
  this.readyState = 'closed';
  this.engine && this.engine.close();
};

/**
 * Called upon engine close.
 *
 * @api private
 */

Manager.prototype.onclose = function(reason){
  debug('close');
  this.cleanup();
  this.backoff.reset();
  this.readyState = 'closed';
  this.emit('close', reason);
  if (this._reconnection && !this.skipReconnect) {
    this.reconnect();
  }
};

/**
 * Attempt a reconnection.
 *
 * @api private
 */

Manager.prototype.reconnect = function(){
  if (this.reconnecting || this.skipReconnect) return this;

  var self = this;

  if (this.backoff.attempts >= this._reconnectionAttempts) {
    debug('reconnect failed');
    this.backoff.reset();
    this.emitAll('reconnect_failed');
    this.reconnecting = false;
  } else {
    var delay = this.backoff.duration();
    debug('will wait %dms before reconnect attempt', delay);

    this.reconnecting = true;
    var timer = setTimeout(function(){
      if (self.skipReconnect) return;

      debug('attempting reconnect');
      self.emitAll('reconnect_attempt', self.backoff.attempts);
      self.emitAll('reconnecting', self.backoff.attempts);

      // check again for the case socket closed in above events
      if (self.skipReconnect) return;

      self.open(function(err){
        if (err) {
          debug('reconnect attempt error');
          self.reconnecting = false;
          self.reconnect();
          self.emitAll('reconnect_error', err.data);
        } else {
          debug('reconnect success');
          self.onreconnect();
        }
      });
    }, delay);

    this.subs.push({
      destroy: function(){
        clearTimeout(timer);
      }
    });
  }
};

/**
 * Called upon successful reconnect.
 *
 * @api private
 */

Manager.prototype.onreconnect = function(){
  var attempt = this.backoff.attempts;
  this.reconnecting = false;
  this.backoff.reset();
  this.updateSocketIds();
  this.emitAll('reconnect', attempt);
};

},{"./on":160,"./socket":161,"./url":162,"backo2":163,"component-bind":164,"component-emitter":165,"debug":166,"engine.io-client":167,"indexof":198,"object-component":199,"socket.io-parser":202}],160:[function(require,module,exports){

/**
 * Module exports.
 */

module.exports = on;

/**
 * Helper for subscriptions.
 *
 * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter`
 * @param {String} event name
 * @param {Function} callback
 * @api public
 */

function on(obj, ev, fn) {
  obj.on(ev, fn);
  return {
    destroy: function(){
      obj.removeListener(ev, fn);
    }
  };
}

},{}],161:[function(require,module,exports){

/**
 * Module dependencies.
 */

var parser = require('socket.io-parser');
var Emitter = require('component-emitter');
var toArray = require('to-array');
var on = require('./on');
var bind = require('component-bind');
var debug = require('debug')('socket.io-client:socket');
var hasBin = require('has-binary');

/**
 * Module exports.
 */

module.exports = exports = Socket;

/**
 * Internal events (blacklisted).
 * These events can't be emitted by the user.
 *
 * @api private
 */

var events = {
  connect: 1,
  connect_error: 1,
  connect_timeout: 1,
  disconnect: 1,
  error: 1,
  reconnect: 1,
  reconnect_attempt: 1,
  reconnect_failed: 1,
  reconnect_error: 1,
  reconnecting: 1
};

/**
 * Shortcut to `Emitter#emit`.
 */

var emit = Emitter.prototype.emit;

/**
 * `Socket` constructor.
 *
 * @api public
 */

function Socket(io, nsp){
  this.io = io;
  this.nsp = nsp;
  this.json = this; // compat
  this.ids = 0;
  this.acks = {};
  if (this.io.autoConnect) this.open();
  this.receiveBuffer = [];
  this.sendBuffer = [];
  this.connected = false;
  this.disconnected = true;
}

/**
 * Mix in `Emitter`.
 */

Emitter(Socket.prototype);

/**
 * Subscribe to open, close and packet events
 *
 * @api private
 */

Socket.prototype.subEvents = function() {
  if (this.subs) return;

  var io = this.io;
  this.subs = [
    on(io, 'open', bind(this, 'onopen')),
    on(io, 'packet', bind(this, 'onpacket')),
    on(io, 'close', bind(this, 'onclose'))
  ];
};

/**
 * "Opens" the socket.
 *
 * @api public
 */

Socket.prototype.open =
Socket.prototype.connect = function(){
  if (this.connected) return this;

  this.subEvents();
  this.io.open(); // ensure open
  if ('open' == this.io.readyState) this.onopen();
  return this;
};

/**
 * Sends a `message` event.
 *
 * @return {Socket} self
 * @api public
 */

Socket.prototype.send = function(){
  var args = toArray(arguments);
  args.unshift('message');
  this.emit.apply(this, args);
  return this;
};

/**
 * Override `emit`.
 * If the event is in `events`, it's emitted normally.
 *
 * @param {String} event name
 * @return {Socket} self
 * @api public
 */

Socket.prototype.emit = function(ev){
  if (events.hasOwnProperty(ev)) {
    emit.apply(this, arguments);
    return this;
  }

  var args = toArray(arguments);
  var parserType = parser.EVENT; // default
  if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary
  var packet = { type: parserType, data: args };

  // event ack callback
  if ('function' == typeof args[args.length - 1]) {
    debug('emitting packet with ack id %d', this.ids);
    this.acks[this.ids] = args.pop();
    packet.id = this.ids++;
  }

  if (this.connected) {
    this.packet(packet);
  } else {
    this.sendBuffer.push(packet);
  }

  return this;
};

/**
 * Sends a packet.
 *
 * @param {Object} packet
 * @api private
 */

Socket.prototype.packet = function(packet){
  packet.nsp = this.nsp;
  this.io.packet(packet);
};

/**
 * Called upon engine `open`.
 *
 * @api private
 */

Socket.prototype.onopen = function(){
  debug('transport is open - connecting');

  // write connect packet if necessary
  if ('/' != this.nsp) {
    this.packet({ type: parser.CONNECT });
  }
};

/**
 * Called upon engine `close`.
 *
 * @param {String} reason
 * @api private
 */

Socket.prototype.onclose = function(reason){
  debug('close (%s)', reason);
  this.connected = false;
  this.disconnected = true;
  delete this.id;
  this.emit('disconnect', reason);
};

/**
 * Called with socket packet.
 *
 * @param {Object} packet
 * @api private
 */

Socket.prototype.onpacket = function(packet){
  if (packet.nsp != this.nsp) return;

  switch (packet.type) {
    case parser.CONNECT:
      this.onconnect();
      break;

    case parser.EVENT:
      this.onevent(packet);
      break;

    case parser.BINARY_EVENT:
      this.onevent(packet);
      break;

    case parser.ACK:
      this.onack(packet);
      break;

    case parser.BINARY_ACK:
      this.onack(packet);
      break;

    case parser.DISCONNECT:
      this.ondisconnect();
      break;

    case parser.ERROR:
      this.emit('error', packet.data);
      break;
  }
};

/**
 * Called upon a server event.
 *
 * @param {Object} packet
 * @api private
 */

Socket.prototype.onevent = function(packet){
  var args = packet.data || [];
  debug('emitting event %j', args);

  if (null != packet.id) {
    debug('attaching ack callback to event');
    args.push(this.ack(packet.id));
  }

  if (this.connected) {
    emit.apply(this, args);
  } else {
    this.receiveBuffer.push(args);
  }
};

/**
 * Produces an ack callback to emit with an event.
 *
 * @api private
 */

Socket.prototype.ack = function(id){
  var self = this;
  var sent = false;
  return function(){
    // prevent double callbacks
    if (sent) return;
    sent = true;
    var args = toArray(arguments);
    debug('sending ack %j', args);

    var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK;
    self.packet({
      type: type,
      id: id,
      data: args
    });
  };
};

/**
 * Called upon a server acknowlegement.
 *
 * @param {Object} packet
 * @api private
 */

Socket.prototype.onack = function(packet){
  debug('calling ack %s with %j', packet.id, packet.data);
  var fn = this.acks[packet.id];
  fn.apply(this, packet.data);
  delete this.acks[packet.id];
};

/**
 * Called upon server connect.
 *
 * @api private
 */

Socket.prototype.onconnect = function(){
  this.connected = true;
  this.disconnected = false;
  this.emit('connect');
  this.emitBuffered();
};

/**
 * Emit buffered events (received and emitted).
 *
 * @api private
 */

Socket.prototype.emitBuffered = function(){
  var i;
  for (i = 0; i < this.receiveBuffer.length; i++) {
    emit.apply(this, this.receiveBuffer[i]);
  }
  this.receiveBuffer = [];

  for (i = 0; i < this.sendBuffer.length; i++) {
    this.packet(this.sendBuffer[i]);
  }
  this.sendBuffer = [];
};

/**
 * Called upon server disconnect.
 *
 * @api private
 */

Socket.prototype.ondisconnect = function(){
  debug('server disconnect (%s)', this.nsp);
  this.destroy();
  this.onclose('io server disconnect');
};

/**
 * Called upon forced client/server side disconnections,
 * this method ensures the manager stops tracking us and
 * that reconnections don't get triggered for this.
 *
 * @api private.
 */

Socket.prototype.destroy = function(){
  if (this.subs) {
    // clean subscriptions to avoid reconnections
    for (var i = 0; i < this.subs.length; i++) {
      this.subs[i].destroy();
    }
    this.subs = null;
  }

  this.io.destroy(this);
};

/**
 * Disconnects the socket manually.
 *
 * @return {Socket} self
 * @api public
 */

Socket.prototype.close =
Socket.prototype.disconnect = function(){
  if (this.connected) {
    debug('performing disconnect (%s)', this.nsp);
    this.packet({ type: parser.DISCONNECT });
  }

  // remove socket from pool
  this.destroy();

  if (this.connected) {
    // fire events
    this.onclose('io client disconnect');
  }
  return this;
};

},{"./on":160,"component-bind":164,"component-emitter":165,"debug":166,"has-binary":196,"socket.io-parser":202,"to-array":206}],162:[function(require,module,exports){
(function (global){

/**
 * Module dependencies.
 */

var parseuri = require('parseuri');
var debug = require('debug')('socket.io-client:url');

/**
 * Module exports.
 */

module.exports = url;

/**
 * URL parser.
 *
 * @param {String} url
 * @param {Object} An object meant to mimic window.location.
 *                 Defaults to window.location.
 * @api public
 */

function url(uri, loc){
  var obj = uri;

  // default to window.location
  var loc = loc || global.location;
  if (null == uri) uri = loc.protocol + '//' + loc.host;

  // relative path support
  if ('string' == typeof uri) {
    if ('/' == uri.charAt(0)) {
      if ('/' == uri.charAt(1)) {
        uri = loc.protocol + uri;
      } else {
        uri = loc.hostname + uri;
      }
    }

    if (!/^(https?|wss?):\/\//.test(uri)) {
      debug('protocol-less url %s', uri);
      if ('undefined' != typeof loc) {
        uri = loc.protocol + '//' + uri;
      } else {
        uri = 'https://' + uri;
      }
    }

    // parse
    debug('parse %s', uri);
    obj = parseuri(uri);
  }

  // make sure we treat `localhost:80` and `localhost` equally
  if (!obj.port) {
    if (/^(http|ws)$/.test(obj.protocol)) {
      obj.port = '80';
    }
    else if (/^(http|ws)s$/.test(obj.protocol)) {
      obj.port = '443';
    }
  }

  obj.path = obj.path || '/';

  // define unique id
  obj.id = obj.protocol + '://' + obj.host + ':' + obj.port;
  // define href
  obj.href = obj.protocol + '://' + obj.host + (loc && loc.port == obj.port ? '' : (':' + obj.port));

  return obj;
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"debug":166,"parseuri":200}],163:[function(require,module,exports){

/**
 * Expose `Backoff`.
 */

module.exports = Backoff;

/**
 * Initialize backoff timer with `opts`.
 *
 * - `min` initial timeout in milliseconds [100]
 * - `max` max timeout [10000]
 * - `jitter` [0]
 * - `factor` [2]
 *
 * @param {Object} opts
 * @api public
 */

function Backoff(opts) {
  opts = opts || {};
  this.ms = opts.min || 100;
  this.max = opts.max || 10000;
  this.factor = opts.factor || 2;
  this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
  this.attempts = 0;
}

/**
 * Return the backoff duration.
 *
 * @return {Number}
 * @api public
 */

Backoff.prototype.duration = function(){
  var ms = this.ms * Math.pow(this.factor, this.attempts++);
  if (this.jitter) {
    var rand =  Math.random();
    var deviation = Math.floor(rand * this.jitter * ms);
    ms = (Math.floor(rand * 10) & 1) == 0  ? ms - deviation : ms + deviation;
  }
  return Math.min(ms, this.max) | 0;
};

/**
 * Reset the number of attempts.
 *
 * @api public
 */

Backoff.prototype.reset = function(){
  this.attempts = 0;
};

/**
 * Set the minimum duration
 *
 * @api public
 */

Backoff.prototype.setMin = function(min){
  this.ms = min;
};

/**
 * Set the maximum duration
 *
 * @api public
 */

Backoff.prototype.setMax = function(max){
  this.max = max;
};

/**
 * Set the jitter
 *
 * @api public
 */

Backoff.prototype.setJitter = function(jitter){
  this.jitter = jitter;
};


},{}],164:[function(require,module,exports){
/**
 * Slice reference.
 */

var slice = [].slice;

/**
 * Bind `obj` to `fn`.
 *
 * @param {Object} obj
 * @param {Function|String} fn or string
 * @return {Function}
 * @api public
 */

module.exports = function(obj, fn){
  if ('string' == typeof fn) fn = obj[fn];
  if ('function' != typeof fn) throw new Error('bind() requires a function');
  var args = slice.call(arguments, 2);
  return function(){
    return fn.apply(obj, args.concat(slice.call(arguments)));
  }
};

},{}],165:[function(require,module,exports){

/**
 * Expose `Emitter`.
 */

module.exports = Emitter;

/**
 * Initialize a new `Emitter`.
 *
 * @api public
 */

function Emitter(obj) {
  if (obj) return mixin(obj);
};

/**
 * Mixin the emitter properties.
 *
 * @param {Object} obj
 * @return {Object}
 * @api private
 */

function mixin(obj) {
  for (var key in Emitter.prototype) {
    obj[key] = Emitter.prototype[key];
  }
  return obj;
}

/**
 * Listen on the given `event` with `fn`.
 *
 * @param {String} event
 * @param {Function} fn
 * @return {Emitter}
 * @api public
 */

Emitter.prototype.on =
Emitter.prototype.addEventListener = function(event, fn){
  this._callbacks = this._callbacks || {};
  (this._callbacks[event] = this._callbacks[event] || [])
    .push(fn);
  return this;
};

/**
 * Adds an `event` listener that will be invoked a single
 * time then automatically removed.
 *
 * @param {String} event
 * @param {Function} fn
 * @return {Emitter}
 * @api public
 */

Emitter.prototype.once = function(event, fn){
  var self = this;
  this._callbacks = this._callbacks || {};

  function on() {
    self.off(event, on);
    fn.apply(this, arguments);
  }

  on.fn = fn;
  this.on(event, on);
  return this;
};

/**
 * Remove the given callback for `event` or all
 * registered callbacks.
 *
 * @param {String} event
 * @param {Function} fn
 * @return {Emitter}
 * @api public
 */

Emitter.prototype.off =
Emitter.prototype.removeListener =
Emitter.prototype.removeAllListeners =
Emitter.prototype.removeEventListener = function(event, fn){
  this._callbacks = this._callbacks || {};

  // all
  if (0 == arguments.length) {
    this._callbacks = {};
    return this;
  }

  // specific event
  var callbacks = this._callbacks[event];
  if (!callbacks) return this;

  // remove all handlers
  if (1 == arguments.length) {
    delete this._callbacks[event];
    return this;
  }

  // remove specific handler
  var cb;
  for (var i = 0; i < callbacks.length; i++) {
    cb = callbacks[i];
    if (cb === fn || cb.fn === fn) {
      callbacks.splice(i, 1);
      break;
    }
  }
  return this;
};

/**
 * Emit `event` with the given args.
 *
 * @param {String} event
 * @param {Mixed} ...
 * @return {Emitter}
 */

Emitter.prototype.emit = function(event){
  this._callbacks = this._callbacks || {};
  var args = [].slice.call(arguments, 1)
    , callbacks = this._callbacks[event];

  if (callbacks) {
    callbacks = callbacks.slice(0);
    for (var i = 0, len = callbacks.length; i < len; ++i) {
      callbacks[i].apply(this, args);
    }
  }

  return this;
};

/**
 * Return array of callbacks for `event`.
 *
 * @param {String} event
 * @return {Array}
 * @api public
 */

Emitter.prototype.listeners = function(event){
  this._callbacks = this._callbacks || {};
  return this._callbacks[event] || [];
};

/**
 * Check if this emitter has `event` handlers.
 *
 * @param {String} event
 * @return {Boolean}
 * @api public
 */

Emitter.prototype.hasListeners = function(event){
  return !! this.listeners(event).length;
};

},{}],166:[function(require,module,exports){

/**
 * Expose `debug()` as the module.
 */

module.exports = debug;

/**
 * Create a debugger with the given `name`.
 *
 * @param {String} name
 * @return {Type}
 * @api public
 */

function debug(name) {
  if (!debug.enabled(name)) return function(){};

  return function(fmt){
    fmt = coerce(fmt);

    var curr = new Date;
    var ms = curr - (debug[name] || curr);
    debug[name] = curr;

    fmt = name
      + ' '
      + fmt
      + ' +' + debug.humanize(ms);

    // This hackery is required for IE8
    // where `console.log` doesn't have 'apply'
    window.console
      && console.log
      && Function.prototype.apply.call(console.log, console, arguments);
  }
}

/**
 * The currently active debug mode names.
 */

debug.names = [];
debug.skips = [];

/**
 * Enables a debug mode by name. This can include modes
 * separated by a colon and wildcards.
 *
 * @param {String} name
 * @api public
 */

debug.enable = function(name) {
  try {
    localStorage.debug = name;
  } catch(e){}

  var split = (name || '').split(/[\s,]+/)
    , len = split.length;

  for (var i = 0; i < len; i++) {
    name = split[i].replace('*', '.*?');
    if (name[0] === '-') {
      debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
    }
    else {
      debug.names.push(new RegExp('^' + name + '$'));
    }
  }
};

/**
 * Disable debug output.
 *
 * @api public
 */

debug.disable = function(){
  debug.enable('');
};

/**
 * Humanize the given `ms`.
 *
 * @param {Number} m
 * @return {String}
 * @api private
 */

debug.humanize = function(ms) {
  var sec = 1000
    , min = 60 * 1000
    , hour = 60 * min;

  if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
  if (ms >= min) return (ms / min).toFixed(1) + 'm';
  if (ms >= sec) return (ms / sec | 0) + 's';
  return ms + 'ms';
};

/**
 * Returns true if the given mode name is enabled, false otherwise.
 *
 * @param {String} name
 * @return {Boolean}
 * @api public
 */

debug.enabled = function(name) {
  for (var i = 0, len = debug.skips.length; i < len; i++) {
    if (debug.skips[i].test(name)) {
      return false;
    }
  }
  for (var i = 0, len = debug.names.length; i < len; i++) {
    if (debug.names[i].test(name)) {
      return true;
    }
  }
  return false;
};

/**
 * Coerce `val`.
 */

function coerce(val) {
  if (val instanceof Error) return val.stack || val.message;
  return val;
}

// persist

try {
  if (window.localStorage) debug.enable(localStorage.debug);
} catch(e){}

},{}],167:[function(require,module,exports){

module.exports =  require('./lib/');

},{"./lib/":168}],168:[function(require,module,exports){

module.exports = require('./socket');

/**
 * Exports parser
 *
 * @api public
 *
 */
module.exports.parser = require('engine.io-parser');

},{"./socket":169,"engine.io-parser":181}],169:[function(require,module,exports){
(function (global){
/**
 * Module dependencies.
 */

var transports = require('./transports');
var Emitter = require('component-emitter');
var debug = require('debug')('engine.io-client:socket');
var index = require('indexof');
var parser = require('engine.io-parser');
var parseuri = require('parseuri');
var parsejson = require('parsejson');
var parseqs = require('parseqs');

/**
 * Module exports.
 */

module.exports = Socket;

/**
 * Noop function.
 *
 * @api private
 */

function noop(){}

/**
 * Socket constructor.
 *
 * @param {String|Object} uri or options
 * @param {Object} options
 * @api public
 */

function Socket(uri, opts){
  if (!(this instanceof Socket)) return new Socket(uri, opts);

  opts = opts || {};

  if (uri && 'object' == typeof uri) {
    opts = uri;
    uri = null;
  }

  if (uri) {
    uri = parseuri(uri);
    opts.host = uri.host;
    opts.secure = uri.protocol == 'https' || uri.protocol == 'wss';
    opts.port = uri.port;
    if (uri.query) opts.query = uri.query;
  }

  this.secure = null != opts.secure ? opts.secure :
    (global.location && 'https:' == location.protocol);

  if (opts.host) {
    var pieces = opts.host.split(':');
    opts.hostname = pieces.shift();
    if (pieces.length) {
      opts.port = pieces.pop();
    } else if (!opts.port) {
      // if no port is specified manually, use the protocol default
      opts.port = this.secure ? '443' : '80';
    }
  }

  this.agent = opts.agent || false;
  this.hostname = opts.hostname ||
    (global.location ? location.hostname : 'localhost');
  this.port = opts.port || (global.location && location.port ?
       location.port :
       (this.secure ? 443 : 80));
  this.query = opts.query || {};
  if ('string' == typeof this.query) this.query = parseqs.decode(this.query);
  this.upgrade = false !== opts.upgrade;
  this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/';
  this.forceJSONP = !!opts.forceJSONP;
  this.jsonp = false !== opts.jsonp;
  this.forceBase64 = !!opts.forceBase64;
  this.enablesXDR = !!opts.enablesXDR;
  this.timestampParam = opts.timestampParam || 't';
  this.timestampRequests = opts.timestampRequests;
  this.transports = opts.transports || ['polling', 'websocket'];
  this.readyState = '';
  this.writeBuffer = [];
  this.callbackBuffer = [];
  this.policyPort = opts.policyPort || 843;
  this.rememberUpgrade = opts.rememberUpgrade || false;
  this.binaryType = null;
  this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades;

  // SSL options for Node.js client
  this.pfx = opts.pfx || null;
  this.key = opts.key || null;
  this.passphrase = opts.passphrase || null;
  this.cert = opts.cert || null;
  this.ca = opts.ca || null;
  this.ciphers = opts.ciphers || null;
  this.rejectUnauthorized = opts.rejectUnauthorized || null;

  this.open();
}

Socket.priorWebsocketSuccess = false;

/**
 * Mix in `Emitter`.
 */

Emitter(Socket.prototype);

/**
 * Protocol version.
 *
 * @api public
 */

Socket.protocol = parser.protocol; // this is an int

/**
 * Expose deps for legacy compatibility
 * and standalone browser access.
 */

Socket.Socket = Socket;
Socket.Transport = require('./transport');
Socket.transports = require('./transports');
Socket.parser = require('engine.io-parser');

/**
 * Creates transport of the given type.
 *
 * @param {String} transport name
 * @return {Transport}
 * @api private
 */

Socket.prototype.createTransport = function (name) {
  debug('creating transport "%s"', name);
  var query = clone(this.query);

  // append engine.io protocol identifier
  query.EIO = parser.protocol;

  // transport name
  query.transport = name;

  // session id if we already have one
  if (this.id) query.sid = this.id;

  var transport = new transports[name]({
    agent: this.agent,
    hostname: this.hostname,
    port: this.port,
    secure: this.secure,
    path: this.path,
    query: query,
    forceJSONP: this.forceJSONP,
    jsonp: this.jsonp,
    forceBase64: this.forceBase64,
    enablesXDR: this.enablesXDR,
    timestampRequests: this.timestampRequests,
    timestampParam: this.timestampParam,
    policyPort: this.policyPort,
    socket: this,
    pfx: this.pfx,
    key: this.key,
    passphrase: this.passphrase,
    cert: this.cert,
    ca: this.ca,
    ciphers: this.ciphers,
    rejectUnauthorized: this.rejectUnauthorized
  });

  return transport;
};

function clone (obj) {
  var o = {};
  for (var i in obj) {
    if (obj.hasOwnProperty(i)) {
      o[i] = obj[i];
    }
  }
  return o;
}

/**
 * Initializes transport to use and starts probe.
 *
 * @api private
 */
Socket.prototype.open = function () {
  var transport;
  if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) {
    transport = 'websocket';
  } else if (0 == this.transports.length) {
    // Emit error on next tick so it can be listened to
    var self = this;
    setTimeout(function() {
      self.emit('error', 'No transports available');
    }, 0);
    return;
  } else {
    transport = this.transports[0];
  }
  this.readyState = 'opening';

  // Retry with the next transport if the transport is disabled (jsonp: false)
  var transport;
  try {
    transport = this.createTransport(transport);
  } catch (e) {
    this.transports.shift();
    this.open();
    return;
  }

  transport.open();
  this.setTransport(transport);
};

/**
 * Sets the current transport. Disables the existing one (if any).
 *
 * @api private
 */

Socket.prototype.setTransport = function(transport){
  debug('setting transport %s', transport.name);
  var self = this;

  if (this.transport) {
    debug('clearing existing transport %s', this.transport.name);
    this.transport.removeAllListeners();
  }

  // set up transport
  this.transport = transport;

  // set up transport listeners
  transport
  .on('drain', function(){
    self.onDrain();
  })
  .on('packet', function(packet){
    self.onPacket(packet);
  })
  .on('error', function(e){
    self.onError(e);
  })
  .on('close', function(){
    self.onClose('transport close');
  });
};

/**
 * Probes a transport.
 *
 * @param {String} transport name
 * @api private
 */

Socket.prototype.probe = function (name) {
  debug('probing transport "%s"', name);
  var transport = this.createTransport(name, { probe: 1 })
    , failed = false
    , self = this;

  Socket.priorWebsocketSuccess = false;

  function onTransportOpen(){
    if (self.onlyBinaryUpgrades) {
      var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary;
      failed = failed || upgradeLosesBinary;
    }
    if (failed) return;

    debug('probe transport "%s" opened', name);
    transport.send([{ type: 'ping', data: 'probe' }]);
    transport.once('packet', function (msg) {
      if (failed) return;
      if ('pong' == msg.type && 'probe' == msg.data) {
        debug('probe transport "%s" pong', name);
        self.upgrading = true;
        self.emit('upgrading', transport);
        if (!transport) return;
        Socket.priorWebsocketSuccess = 'websocket' == transport.name;

        debug('pausing current transport "%s"', self.transport.name);
        self.transport.pause(function () {
          if (failed) return;
          if ('closed' == self.readyState) return;
          debug('changing transport and sending upgrade packet');

          cleanup();

          self.setTransport(transport);
          transport.send([{ type: 'upgrade' }]);
          self.emit('upgrade', transport);
          transport = null;
          self.upgrading = false;
          self.flush();
        });
      } else {
        debug('probe transport "%s" failed', name);
        var err = new Error('probe error');
        err.transport = transport.name;
        self.emit('upgradeError', err);
      }
    });
  }

  function freezeTransport() {
    if (failed) return;

    // Any callback called by transport should be ignored since now
    failed = true;

    cleanup();

    transport.close();
    transport = null;
  }

  //Handle any error that happens while probing
  function onerror(err) {
    var error = new Error('probe error: ' + err);
    error.transport = transport.name;

    freezeTransport();

    debug('probe transport "%s" failed because of error: %s', name, err);

    self.emit('upgradeError', error);
  }

  function onTransportClose(){
    onerror("transport closed");
  }

  //When the socket is closed while we're probing
  function onclose(){
    onerror("socket closed");
  }

  //When the socket is upgraded while we're probing
  function onupgrade(to){
    if (transport && to.name != transport.name) {
      debug('"%s" works - aborting "%s"', to.name, transport.name);
      freezeTransport();
    }
  }

  //Remove all listeners on the transport and on self
  function cleanup(){
    transport.removeListener('open', onTransportOpen);
    transport.removeListener('error', onerror);
    transport.removeListener('close', onTransportClose);
    self.removeListener('close', onclose);
    self.removeListener('upgrading', onupgrade);
  }

  transport.once('open', onTransportOpen);
  transport.once('error', onerror);
  transport.once('close', onTransportClose);

  this.once('close', onclose);
  this.once('upgrading', onupgrade);

  transport.open();

};

/**
 * Called when connection is deemed open.
 *
 * @api public
 */

Socket.prototype.onOpen = function () {
  debug('socket open');
  this.readyState = 'open';
  Socket.priorWebsocketSuccess = 'websocket' == this.transport.name;
  this.emit('open');
  this.flush();

  // we check for `readyState` in case an `open`
  // listener already closed the socket
  if ('open' == this.readyState && this.upgrade && this.transport.pause) {
    debug('starting upgrade probes');
    for (var i = 0, l = this.upgrades.length; i < l; i++) {
      this.probe(this.upgrades[i]);
    }
  }
};

/**
 * Handles a packet.
 *
 * @api private
 */

Socket.prototype.onPacket = function (packet) {
  if ('opening' == this.readyState || 'open' == this.readyState) {
    debug('socket receive: type "%s", data "%s"', packet.type, packet.data);

    this.emit('packet', packet);

    // Socket is live - any packet counts
    this.emit('heartbeat');

    switch (packet.type) {
      case 'open':
        this.onHandshake(parsejson(packet.data));
        break;

      case 'pong':
        this.setPing();
        break;

      case 'error':
        var err = new Error('server error');
        err.code = packet.data;
        this.emit('error', err);
        break;

      case 'message':
        this.emit('data', packet.data);
        this.emit('message', packet.data);
        break;
    }
  } else {
    debug('packet received with socket readyState "%s"', this.readyState);
  }
};

/**
 * Called upon handshake completion.
 *
 * @param {Object} handshake obj
 * @api private
 */

Socket.prototype.onHandshake = function (data) {
  this.emit('handshake', data);
  this.id = data.sid;
  this.transport.query.sid = data.sid;
  this.upgrades = this.filterUpgrades(data.upgrades);
  this.pingInterval = data.pingInterval;
  this.pingTimeout = data.pingTimeout;
  this.onOpen();
  // In case open handler closes socket
  if  ('closed' == this.readyState) return;
  this.setPing();

  // Prolong liveness of socket on heartbeat
  this.removeListener('heartbeat', this.onHeartbeat);
  this.on('heartbeat', this.onHeartbeat);
};

/**
 * Resets ping timeout.
 *
 * @api private
 */

Socket.prototype.onHeartbeat = function (timeout) {
  clearTimeout(this.pingTimeoutTimer);
  var self = this;
  self.pingTimeoutTimer = setTimeout(function () {
    if ('closed' == self.readyState) return;
    self.onClose('ping timeout');
  }, timeout || (self.pingInterval + self.pingTimeout));
};

/**
 * Pings server every `this.pingInterval` and expects response
 * within `this.pingTimeout` or closes connection.
 *
 * @api private
 */

Socket.prototype.setPing = function () {
  var self = this;
  clearTimeout(self.pingIntervalTimer);
  self.pingIntervalTimer = setTimeout(function () {
    debug('writing ping packet - expecting pong within %sms', self.pingTimeout);
    self.ping();
    self.onHeartbeat(self.pingTimeout);
  }, self.pingInterval);
};

/**
* Sends a ping packet.
*
* @api public
*/

Socket.prototype.ping = function () {
  this.sendPacket('ping');
};

/**
 * Called on `drain` event
 *
 * @api private
 */

Socket.prototype.onDrain = function() {
  for (var i = 0; i < this.prevBufferLen; i++) {
    if (this.callbackBuffer[i]) {
      this.callbackBuffer[i]();
    }
  }

  this.writeBuffer.splice(0, this.prevBufferLen);
  this.callbackBuffer.splice(0, this.prevBufferLen);

  // setting prevBufferLen = 0 is very important
  // for example, when upgrading, upgrade packet is sent over,
  // and a nonzero prevBufferLen could cause problems on `drain`
  this.prevBufferLen = 0;

  if (this.writeBuffer.length == 0) {
    this.emit('drain');
  } else {
    this.flush();
  }
};

/**
 * Flush write buffers.
 *
 * @api private
 */

Socket.prototype.flush = function () {
  if ('closed' != this.readyState && this.transport.writable &&
    !this.upgrading && this.writeBuffer.length) {
    debug('flushing %d packets in socket', this.writeBuffer.length);
    this.transport.send(this.writeBuffer);
    // keep track of current length of writeBuffer
    // splice writeBuffer and callbackBuffer on `drain`
    this.prevBufferLen = this.writeBuffer.length;
    this.emit('flush');
  }
};

/**
 * Sends a message.
 *
 * @param {String} message.
 * @param {Function} callback function.
 * @return {Socket} for chaining.
 * @api public
 */

Socket.prototype.write =
Socket.prototype.send = function (msg, fn) {
  this.sendPacket('message', msg, fn);
  return this;
};

/**
 * Sends a packet.
 *
 * @param {String} packet type.
 * @param {String} data.
 * @param {Function} callback function.
 * @api private
 */

Socket.prototype.sendPacket = function (type, data, fn) {
  if ('closing' == this.readyState || 'closed' == this.readyState) {
    return;
  }

  var packet = { type: type, data: data };
  this.emit('packetCreate', packet);
  this.writeBuffer.push(packet);
  this.callbackBuffer.push(fn);
  this.flush();
};

/**
 * Closes the connection.
 *
 * @api private
 */

Socket.prototype.close = function () {
  if ('opening' == this.readyState || 'open' == this.readyState) {
    this.readyState = 'closing';

    var self = this;

    function close() {
      self.onClose('forced close');
      debug('socket closing - telling transport to close');
      self.transport.close();
    }

    function cleanupAndClose() {
      self.removeListener('upgrade', cleanupAndClose);
      self.removeListener('upgradeError', cleanupAndClose);
      close();
    }

    function waitForUpgrade() {
      // wait for upgrade to finish since we can't send packets while pausing a transport
      self.once('upgrade', cleanupAndClose);
      self.once('upgradeError', cleanupAndClose);
    }

    if (this.writeBuffer.length) {
      this.once('drain', function() {
        if (this.upgrading) {
          waitForUpgrade();
        } else {
          close();
        }
      });
    } else if (this.upgrading) {
      waitForUpgrade();
    } else {
      close();
    }
  }

  return this;
};

/**
 * Called upon transport error
 *
 * @api private
 */

Socket.prototype.onError = function (err) {
  debug('socket error %j', err);
  Socket.priorWebsocketSuccess = false;
  this.emit('error', err);
  this.onClose('transport error', err);
};

/**
 * Called upon transport close.
 *
 * @api private
 */

Socket.prototype.onClose = function (reason, desc) {
  if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) {
    debug('socket close with reason: "%s"', reason);
    var self = this;

    // clear timers
    clearTimeout(this.pingIntervalTimer);
    clearTimeout(this.pingTimeoutTimer);

    // clean buffers in next tick, so developers can still
    // grab the buffers on `close` event
    setTimeout(function() {
      self.writeBuffer = [];
      self.callbackBuffer = [];
      self.prevBufferLen = 0;
    }, 0);

    // stop event from firing again for transport
    this.transport.removeAllListeners('close');

    // ensure transport won't stay open
    this.transport.close();

    // ignore further transport communication
    this.transport.removeAllListeners();

    // set ready state
    this.readyState = 'closed';

    // clear session id
    this.id = null;

    // emit close event
    this.emit('close', reason, desc);
  }
};

/**
 * Filters upgrades, returning only those matching client transports.
 *
 * @param {Array} server upgrades
 * @api private
 *
 */

Socket.prototype.filterUpgrades = function (upgrades) {
  var filteredUpgrades = [];
  for (var i = 0, j = upgrades.length; i<j; i++) {
    if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]);
  }
  return filteredUpgrades;
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./transport":170,"./transports":171,"component-emitter":165,"debug":178,"engine.io-parser":181,"indexof":198,"parsejson":192,"parseqs":193,"parseuri":194}],170:[function(require,module,exports){
/**
 * Module dependencies.
 */

var parser = require('engine.io-parser');
var Emitter = require('component-emitter');

/**
 * Module exports.
 */

module.exports = Transport;

/**
 * Transport abstract constructor.
 *
 * @param {Object} options.
 * @api private
 */

function Transport (opts) {
  this.path = opts.path;
  this.hostname = opts.hostname;
  this.port = opts.port;
  this.secure = opts.secure;
  this.query = opts.query;
  this.timestampParam = opts.timestampParam;
  this.timestampRequests = opts.timestampRequests;
  this.readyState = '';
  this.agent = opts.agent || false;
  this.socket = opts.socket;
  this.enablesXDR = opts.enablesXDR;

  // SSL options for Node.js client
  this.pfx = opts.pfx;
  this.key = opts.key;
  this.passphrase = opts.passphrase;
  this.cert = opts.cert;
  this.ca = opts.ca;
  this.ciphers = opts.ciphers;
  this.rejectUnauthorized = opts.rejectUnauthorized;
}

/**
 * Mix in `Emitter`.
 */

Emitter(Transport.prototype);

/**
 * A counter used to prevent collisions in the timestamps used
 * for cache busting.
 */

Transport.timestamps = 0;

/**
 * Emits an error.
 *
 * @param {String} str
 * @return {Transport} for chaining
 * @api public
 */

Transport.prototype.onError = function (msg, desc) {
  var err = new Error(msg);
  err.type = 'TransportError';
  err.description = desc;
  this.emit('error', err);
  return this;
};

/**
 * Opens the transport.
 *
 * @api public
 */

Transport.prototype.open = function () {
  if ('closed' == this.readyState || '' == this.readyState) {
    this.readyState = 'opening';
    this.doOpen();
  }

  return this;
};

/**
 * Closes the transport.
 *
 * @api private
 */

Transport.prototype.close = function () {
  if ('opening' == this.readyState || 'open' == this.readyState) {
    this.doClose();
    this.onClose();
  }

  return this;
};

/**
 * Sends multiple packets.
 *
 * @param {Array} packets
 * @api private
 */

Transport.prototype.send = function(packets){
  if ('open' == this.readyState) {
    this.write(packets);
  } else {
    throw new Error('Transport not open');
  }
};

/**
 * Called upon open
 *
 * @api private
 */

Transport.prototype.onOpen = function () {
  this.readyState = 'open';
  this.writable = true;
  this.emit('open');
};

/**
 * Called with data.
 *
 * @param {String} data
 * @api private
 */

Transport.prototype.onData = function(data){
  var packet = parser.decodePacket(data, this.socket.binaryType);
  this.onPacket(packet);
};

/**
 * Called with a decoded packet.
 */

Transport.prototype.onPacket = function (packet) {
  this.emit('packet', packet);
};

/**
 * Called upon close.
 *
 * @api private
 */

Transport.prototype.onClose = function () {
  this.readyState = 'closed';
  this.emit('close');
};

},{"component-emitter":165,"engine.io-parser":181}],171:[function(require,module,exports){
(function (global){
/**
 * Module dependencies
 */

var XMLHttpRequest = require('xmlhttprequest');
var XHR = require('./polling-xhr');
var JSONP = require('./polling-jsonp');
var websocket = require('./websocket');

/**
 * Export transports.
 */

exports.polling = polling;
exports.websocket = websocket;

/**
 * Polling transport polymorphic constructor.
 * Decides on xhr vs jsonp based on feature detection.
 *
 * @api private
 */

function polling(opts){
  var xhr;
  var xd = false;
  var xs = false;
  var jsonp = false !== opts.jsonp;

  if (global.location) {
    var isSSL = 'https:' == location.protocol;
    var port = location.port;

    // some user agents have empty `location.port`
    if (!port) {
      port = isSSL ? 443 : 80;
    }

    xd = opts.hostname != location.hostname || port != opts.port;
    xs = opts.secure != isSSL;
  }

  opts.xdomain = xd;
  opts.xscheme = xs;
  xhr = new XMLHttpRequest(opts);

  if ('open' in xhr && !opts.forceJSONP) {
    return new XHR(opts);
  } else {
    if (!jsonp) throw new Error('JSONP disabled');
    return new JSONP(opts);
  }
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./polling-jsonp":172,"./polling-xhr":173,"./websocket":175,"xmlhttprequest":176}],172:[function(require,module,exports){
(function (global){

/**
 * Module requirements.
 */

var Polling = require('./polling');
var inherit = require('component-inherit');

/**
 * Module exports.
 */

module.exports = JSONPPolling;

/**
 * Cached regular expressions.
 */

var rNewline = /\n/g;
var rEscapedNewline = /\\n/g;

/**
 * Global JSONP callbacks.
 */

var callbacks;

/**
 * Callbacks count.
 */

var index = 0;

/**
 * Noop.
 */

function empty () { }

/**
 * JSONP Polling constructor.
 *
 * @param {Object} opts.
 * @api public
 */

function JSONPPolling (opts) {
  Polling.call(this, opts);

  this.query = this.query || {};

  // define global callbacks array if not present
  // we do this here (lazily) to avoid unneeded global pollution
  if (!callbacks) {
    // we need to consider multiple engines in the same page
    if (!global.___eio) global.___eio = [];
    callbacks = global.___eio;
  }

  // callback identifier
  this.index = callbacks.length;

  // add callback to jsonp global
  var self = this;
  callbacks.push(function (msg) {
    self.onData(msg);
  });

  // append to query string
  this.query.j = this.index;

  // prevent spurious errors from being emitted when the window is unloaded
  if (global.document && global.addEventListener) {
    global.addEventListener('beforeunload', function () {
      if (self.script) self.script.onerror = empty;
    }, false);
  }
}

/**
 * Inherits from Polling.
 */

inherit(JSONPPolling, Polling);

/*
 * JSONP only supports binary as base64 encoded strings
 */

JSONPPolling.prototype.supportsBinary = false;

/**
 * Closes the socket.
 *
 * @api private
 */

JSONPPolling.prototype.doClose = function () {
  if (this.script) {
    this.script.parentNode.removeChild(this.script);
    this.script = null;
  }

  if (this.form) {
    this.form.parentNode.removeChild(this.form);
    this.form = null;
    this.iframe = null;
  }

  Polling.prototype.doClose.call(this);
};

/**
 * Starts a poll cycle.
 *
 * @api private
 */

JSONPPolling.prototype.doPoll = function () {
  var self = this;
  var script = document.createElement('script');

  if (this.script) {
    this.script.parentNode.removeChild(this.script);
    this.script = null;
  }

  script.async = true;
  script.src = this.uri();
  script.onerror = function(e){
    self.onError('jsonp poll error',e);
  };

  var insertAt = document.getElementsByTagName('script')[0];
  insertAt.parentNode.insertBefore(script, insertAt);
  this.script = script;

  var isUAgecko = 'undefined' != typeof navigator && /gecko/i.test(navigator.userAgent);
  
  if (isUAgecko) {
    setTimeout(function () {
      var iframe = document.createElement('iframe');
      document.body.appendChild(iframe);
      document.body.removeChild(iframe);
    }, 100);
  }
};

/**
 * Writes with a hidden iframe.
 *
 * @param {String} data to send
 * @param {Function} called upon flush.
 * @api private
 */

JSONPPolling.prototype.doWrite = function (data, fn) {
  var self = this;

  if (!this.form) {
    var form = document.createElement('form');
    var area = document.createElement('textarea');
    var id = this.iframeId = 'eio_iframe_' + this.index;
    var iframe;

    form.className = 'socketio';
    form.style.position = 'absolute';
    form.style.top = '-1000px';
    form.style.left = '-1000px';
    form.target = id;
    form.method = 'POST';
    form.setAttribute('accept-charset', 'utf-8');
    area.name = 'd';
    form.appendChild(area);
    document.body.appendChild(form);

    this.form = form;
    this.area = area;
  }

  this.form.action = this.uri();

  function complete () {
    initIframe();
    fn();
  }

  function initIframe () {
    if (self.iframe) {
      try {
        self.form.removeChild(self.iframe);
      } catch (e) {
        self.onError('jsonp polling iframe removal error', e);
      }
    }

    try {
      // ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
      var html = '<iframe src="javascript:0" name="'+ self.iframeId +'">';
      iframe = document.createElement(html);
    } catch (e) {
      iframe = document.createElement('iframe');
      iframe.name = self.iframeId;
      iframe.src = 'javascript:0';
    }

    iframe.id = self.iframeId;

    self.form.appendChild(iframe);
    self.iframe = iframe;
  }

  initIframe();

  // escape \n to prevent it from being converted into \r\n by some UAs
  // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side
  data = data.replace(rEscapedNewline, '\\\n');
  this.area.value = data.replace(rNewline, '\\n');

  try {
    this.form.submit();
  } catch(e) {}

  if (this.iframe.attachEvent) {
    this.iframe.onreadystatechange = function(){
      if (self.iframe.readyState == 'complete') {
        complete();
      }
    };
  } else {
    this.iframe.onload = complete;
  }
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./polling":174,"component-inherit":177}],173:[function(require,module,exports){
(function (global){
/**
 * Module requirements.
 */

var XMLHttpRequest = require('xmlhttprequest');
var Polling = require('./polling');
var Emitter = require('component-emitter');
var inherit = require('component-inherit');
var debug = require('debug')('engine.io-client:polling-xhr');

/**
 * Module exports.
 */

module.exports = XHR;
module.exports.Request = Request;

/**
 * Empty function
 */

function empty(){}

/**
 * XHR Polling constructor.
 *
 * @param {Object} opts
 * @api public
 */

function XHR(opts){
  Polling.call(this, opts);

  if (global.location) {
    var isSSL = 'https:' == location.protocol;
    var port = location.port;

    // some user agents have empty `location.port`
    if (!port) {
      port = isSSL ? 443 : 80;
    }

    this.xd = opts.hostname != global.location.hostname ||
      port != opts.port;
    this.xs = opts.secure != isSSL;
  }
}

/**
 * Inherits from Polling.
 */

inherit(XHR, Polling);

/**
 * XHR supports binary
 */

XHR.prototype.supportsBinary = true;

/**
 * Creates a request.
 *
 * @param {String} method
 * @api private
 */

XHR.prototype.request = function(opts){
  opts = opts || {};
  opts.uri = this.uri();
  opts.xd = this.xd;
  opts.xs = this.xs;
  opts.agent = this.agent || false;
  opts.supportsBinary = this.supportsBinary;
  opts.enablesXDR = this.enablesXDR;

  // SSL options for Node.js client
  opts.pfx = this.pfx;
  opts.key = this.key;
  opts.passphrase = this.passphrase;
  opts.cert = this.cert;
  opts.ca = this.ca;
  opts.ciphers = this.ciphers;
  opts.rejectUnauthorized = this.rejectUnauthorized;

  return new Request(opts);
};

/**
 * Sends data.
 *
 * @param {String} data to send.
 * @param {Function} called upon flush.
 * @api private
 */

XHR.prototype.doWrite = function(data, fn){
  var isBinary = typeof data !== 'string' && data !== undefined;
  var req = this.request({ method: 'POST', data: data, isBinary: isBinary });
  var self = this;
  req.on('success', fn);
  req.on('error', function(err){
    self.onError('xhr post error', err);
  });
  this.sendXhr = req;
};

/**
 * Starts a poll cycle.
 *
 * @api private
 */

XHR.prototype.doPoll = function(){
  debug('xhr poll');
  var req = this.request();
  var self = this;
  req.on('data', function(data){
    self.onData(data);
  });
  req.on('error', function(err){
    self.onError('xhr poll error', err);
  });
  this.pollXhr = req;
};

/**
 * Request constructor
 *
 * @param {Object} options
 * @api public
 */

function Request(opts){
  this.method = opts.method || 'GET';
  this.uri = opts.uri;
  this.xd = !!opts.xd;
  this.xs = !!opts.xs;
  this.async = false !== opts.async;
  this.data = undefined != opts.data ? opts.data : null;
  this.agent = opts.agent;
  this.isBinary = opts.isBinary;
  this.supportsBinary = opts.supportsBinary;
  this.enablesXDR = opts.enablesXDR;

  // SSL options for Node.js client
  this.pfx = opts.pfx;
  this.key = opts.key;
  this.passphrase = opts.passphrase;
  this.cert = opts.cert;
  this.ca = opts.ca;
  this.ciphers = opts.ciphers;
  this.rejectUnauthorized = opts.rejectUnauthorized;

  this.create();
}

/**
 * Mix in `Emitter`.
 */

Emitter(Request.prototype);

/**
 * Creates the XHR object and sends the request.
 *
 * @api private
 */

Request.prototype.create = function(){
  var opts = { agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR };

  // SSL options for Node.js client
  opts.pfx = this.pfx;
  opts.key = this.key;
  opts.passphrase = this.passphrase;
  opts.cert = this.cert;
  opts.ca = this.ca;
  opts.ciphers = this.ciphers;
  opts.rejectUnauthorized = this.rejectUnauthorized;

  var xhr = this.xhr = new XMLHttpRequest(opts);
  var self = this;

  try {
    debug('xhr open %s: %s', this.method, this.uri);
    xhr.open(this.method, this.uri, this.async);
    if (this.supportsBinary) {
      // This has to be done after open because Firefox is stupid
      // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension
      xhr.responseType = 'arraybuffer';
    }

    if ('POST' == this.method) {
      try {
        if (this.isBinary) {
          xhr.setRequestHeader('Content-type', 'application/octet-stream');
        } else {
          xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8');
        }
      } catch (e) {}
    }

    // ie6 check
    if ('withCredentials' in xhr) {
      xhr.withCredentials = true;
    }

    if (this.hasXDR()) {
      xhr.onload = function(){
        self.onLoad();
      };
      xhr.onerror = function(){
        self.onError(xhr.responseText);
      };
    } else {
      xhr.onreadystatechange = function(){
        if (4 != xhr.readyState) return;
        if (200 == xhr.status || 1223 == xhr.status) {
          self.onLoad();
        } else {
          // make sure the `error` event handler that's user-set
          // does not throw in the same tick and gets caught here
          setTimeout(function(){
            self.onError(xhr.status);
          }, 0);
        }
      };
    }

    debug('xhr data %s', this.data);
    xhr.send(this.data);
  } catch (e) {
    // Need to defer since .create() is called directly fhrom the constructor
    // and thus the 'error' event can only be only bound *after* this exception
    // occurs.  Therefore, also, we cannot throw here at all.
    setTimeout(function() {
      self.onError(e);
    }, 0);
    return;
  }

  if (global.document) {
    this.index = Request.requestsCount++;
    Request.requests[this.index] = this;
  }
};

/**
 * Called upon successful response.
 *
 * @api private
 */

Request.prototype.onSuccess = function(){
  this.emit('success');
  this.cleanup();
};

/**
 * Called if we have data.
 *
 * @api private
 */

Request.prototype.onData = function(data){
  this.emit('data', data);
  this.onSuccess();
};

/**
 * Called upon error.
 *
 * @api private
 */

Request.prototype.onError = function(err){
  this.emit('error', err);
  this.cleanup(true);
};

/**
 * Cleans up house.
 *
 * @api private
 */

Request.prototype.cleanup = function(fromError){
  if ('undefined' == typeof this.xhr || null === this.xhr) {
    return;
  }
  // xmlhttprequest
  if (this.hasXDR()) {
    this.xhr.onload = this.xhr.onerror = empty;
  } else {
    this.xhr.onreadystatechange = empty;
  }

  if (fromError) {
    try {
      this.xhr.abort();
    } catch(e) {}
  }

  if (global.document) {
    delete Request.requests[this.index];
  }

  this.xhr = null;
};

/**
 * Called upon load.
 *
 * @api private
 */

Request.prototype.onLoad = function(){
  var data;
  try {
    var contentType;
    try {
      contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0];
    } catch (e) {}
    if (contentType === 'application/octet-stream') {
      data = this.xhr.response;
    } else {
      if (!this.supportsBinary) {
        data = this.xhr.responseText;
      } else {
        data = 'ok';
      }
    }
  } catch (e) {
    this.onError(e);
  }
  if (null != data) {
    this.onData(data);
  }
};

/**
 * Check if it has XDomainRequest.
 *
 * @api private
 */

Request.prototype.hasXDR = function(){
  return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR;
};

/**
 * Aborts the request.
 *
 * @api public
 */

Request.prototype.abort = function(){
  this.cleanup();
};

/**
 * Aborts pending requests when unloading the window. This is needed to prevent
 * memory leaks (e.g. when using IE) and to ensure that no spurious error is
 * emitted.
 */

if (global.document) {
  Request.requestsCount = 0;
  Request.requests = {};
  if (global.attachEvent) {
    global.attachEvent('onunload', unloadHandler);
  } else if (global.addEventListener) {
    global.addEventListener('beforeunload', unloadHandler, false);
  }
}

function unloadHandler() {
  for (var i in Request.requests) {
    if (Request.requests.hasOwnProperty(i)) {
      Request.requests[i].abort();
    }
  }
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./polling":174,"component-emitter":165,"component-inherit":177,"debug":178,"xmlhttprequest":176}],174:[function(require,module,exports){
/**
 * Module dependencies.
 */

var Transport = require('../transport');
var parseqs = require('parseqs');
var parser = require('engine.io-parser');
var inherit = require('component-inherit');
var debug = require('debug')('engine.io-client:polling');

/**
 * Module exports.
 */

module.exports = Polling;

/**
 * Is XHR2 supported?
 */

var hasXHR2 = (function() {
  var XMLHttpRequest = require('xmlhttprequest');
  var xhr = new XMLHttpRequest({ xdomain: false });
  return null != xhr.responseType;
})();

/**
 * Polling interface.
 *
 * @param {Object} opts
 * @api private
 */

function Polling(opts){
  var forceBase64 = (opts && opts.forceBase64);
  if (!hasXHR2 || forceBase64) {
    this.supportsBinary = false;
  }
  Transport.call(this, opts);
}

/**
 * Inherits from Transport.
 */

inherit(Polling, Transport);

/**
 * Transport name.
 */

Polling.prototype.name = 'polling';

/**
 * Opens the socket (triggers polling). We write a PING message to determine
 * when the transport is open.
 *
 * @api private
 */

Polling.prototype.doOpen = function(){
  this.poll();
};

/**
 * Pauses polling.
 *
 * @param {Function} callback upon buffers are flushed and transport is paused
 * @api private
 */

Polling.prototype.pause = function(onPause){
  var pending = 0;
  var self = this;

  this.readyState = 'pausing';

  function pause(){
    debug('paused');
    self.readyState = 'paused';
    onPause();
  }

  if (this.polling || !this.writable) {
    var total = 0;

    if (this.polling) {
      debug('we are currently polling - waiting to pause');
      total++;
      this.once('pollComplete', function(){
        debug('pre-pause polling complete');
        --total || pause();
      });
    }

    if (!this.writable) {
      debug('we are currently writing - waiting to pause');
      total++;
      this.once('drain', function(){
        debug('pre-pause writing complete');
        --total || pause();
      });
    }
  } else {
    pause();
  }
};

/**
 * Starts polling cycle.
 *
 * @api public
 */

Polling.prototype.poll = function(){
  debug('polling');
  this.polling = true;
  this.doPoll();
  this.emit('poll');
};

/**
 * Overloads onData to detect payloads.
 *
 * @api private
 */

Polling.prototype.onData = function(data){
  var self = this;
  debug('polling got data %s', data);
  var callback = function(packet, index, total) {
    // if its the first message we consider the transport open
    if ('opening' == self.readyState) {
      self.onOpen();
    }

    // if its a close packet, we close the ongoing requests
    if ('close' == packet.type) {
      self.onClose();
      return false;
    }

    // otherwise bypass onData and handle the message
    self.onPacket(packet);
  };

  // decode payload
  parser.decodePayload(data, this.socket.binaryType, callback);

  // if an event did not trigger closing
  if ('closed' != this.readyState) {
    // if we got data we're not polling
    this.polling = false;
    this.emit('pollComplete');

    if ('open' == this.readyState) {
      this.poll();
    } else {
      debug('ignoring poll - transport state "%s"', this.readyState);
    }
  }
};

/**
 * For polling, send a close packet.
 *
 * @api private
 */

Polling.prototype.doClose = function(){
  var self = this;

  function close(){
    debug('writing close packet');
    self.write([{ type: 'close' }]);
  }

  if ('open' == this.readyState) {
    debug('transport open - closing');
    close();
  } else {
    // in case we're trying to close while
    // handshaking is in progress (GH-164)
    debug('transport not open - deferring close');
    this.once('open', close);
  }
};

/**
 * Writes a packets payload.
 *
 * @param {Array} data packets
 * @param {Function} drain callback
 * @api private
 */

Polling.prototype.write = function(packets){
  var self = this;
  this.writable = false;
  var callbackfn = function() {
    self.writable = true;
    self.emit('drain');
  };

  var self = this;
  parser.encodePayload(packets, this.supportsBinary, function(data) {
    self.doWrite(data, callbackfn);
  });
};

/**
 * Generates uri for connection.
 *
 * @api private
 */

Polling.prototype.uri = function(){
  var query = this.query || {};
  var schema = this.secure ? 'https' : 'http';
  var port = '';

  // cache busting is forced
  if (false !== this.timestampRequests) {
    query[this.timestampParam] = +new Date + '-' + Transport.timestamps++;
  }

  if (!this.supportsBinary && !query.sid) {
    query.b64 = 1;
  }

  query = parseqs.encode(query);

  // avoid port if default for schema
  if (this.port && (('https' == schema && this.port != 443) ||
     ('http' == schema && this.port != 80))) {
    port = ':' + this.port;
  }

  // prepend ? to query
  if (query.length) {
    query = '?' + query;
  }

  return schema + '://' + this.hostname + port + this.path + query;
};

},{"../transport":170,"component-inherit":177,"debug":178,"engine.io-parser":181,"parseqs":193,"xmlhttprequest":176}],175:[function(require,module,exports){
/**
 * Module dependencies.
 */

var Transport = require('../transport');
var parser = require('engine.io-parser');
var parseqs = require('parseqs');
var inherit = require('component-inherit');
var debug = require('debug')('engine.io-client:websocket');

/**
 * `ws` exposes a WebSocket-compatible interface in
 * Node, or the `WebSocket` or `MozWebSocket` globals
 * in the browser.
 */

var WebSocket = require('ws');

/**
 * Module exports.
 */

module.exports = WS;

/**
 * WebSocket transport constructor.
 *
 * @api {Object} connection options
 * @api public
 */

function WS(opts){
  var forceBase64 = (opts && opts.forceBase64);
  if (forceBase64) {
    this.supportsBinary = false;
  }
  Transport.call(this, opts);
}

/**
 * Inherits from Transport.
 */

inherit(WS, Transport);

/**
 * Transport name.
 *
 * @api public
 */

WS.prototype.name = 'websocket';

/*
 * WebSockets support binary
 */

WS.prototype.supportsBinary = true;

/**
 * Opens socket.
 *
 * @api private
 */

WS.prototype.doOpen = function(){
  if (!this.check()) {
    // let probe timeout
    return;
  }

  var self = this;
  var uri = this.uri();
  var protocols = void(0);
  var opts = { agent: this.agent };

  // SSL options for Node.js client
  opts.pfx = this.pfx;
  opts.key = this.key;
  opts.passphrase = this.passphrase;
  opts.cert = this.cert;
  opts.ca = this.ca;
  opts.ciphers = this.ciphers;
  opts.rejectUnauthorized = this.rejectUnauthorized;

  this.ws = new WebSocket(uri, protocols, opts);

  if (this.ws.binaryType === undefined) {
    this.supportsBinary = false;
  }

  this.ws.binaryType = 'arraybuffer';
  this.addEventListeners();
};

/**
 * Adds event listeners to the socket
 *
 * @api private
 */

WS.prototype.addEventListeners = function(){
  var self = this;

  this.ws.onopen = function(){
    self.onOpen();
  };
  this.ws.onclose = function(){
    self.onClose();
  };
  this.ws.onmessage = function(ev){
    self.onData(ev.data);
  };
  this.ws.onerror = function(e){
    self.onError('websocket error', e);
  };
};

/**
 * Override `onData` to use a timer on iOS.
 * See: https://gist.github.com/mloughran/2052006
 *
 * @api private
 */

if ('undefined' != typeof navigator
  && /iPad|iPhone|iPod/i.test(navigator.userAgent)) {
  WS.prototype.onData = function(data){
    var self = this;
    setTimeout(function(){
      Transport.prototype.onData.call(self, data);
    }, 0);
  };
}

/**
 * Writes data to socket.
 *
 * @param {Array} array of packets.
 * @api private
 */

WS.prototype.write = function(packets){
  var self = this;
  this.writable = false;
  // encodePacket efficient as it uses WS framing
  // no need for encodePayload
  for (var i = 0, l = packets.length; i < l; i++) {
    parser.encodePacket(packets[i], this.supportsBinary, function(data) {
      //Sometimes the websocket has already been closed but the browser didn't
      //have a chance of informing us about it yet, in that case send will
      //throw an error
      try {
        self.ws.send(data);
      } catch (e){
        debug('websocket closed before onclose event');
      }
    });
  }

  function ondrain() {
    self.writable = true;
    self.emit('drain');
  }
  // fake drain
  // defer to next tick to allow Socket to clear writeBuffer
  setTimeout(ondrain, 0);
};

/**
 * Called upon close
 *
 * @api private
 */

WS.prototype.onClose = function(){
  Transport.prototype.onClose.call(this);
};

/**
 * Closes socket.
 *
 * @api private
 */

WS.prototype.doClose = function(){
  if (typeof this.ws !== 'undefined') {
    this.ws.close();
  }
};

/**
 * Generates uri for connection.
 *
 * @api private
 */

WS.prototype.uri = function(){
  var query = this.query || {};
  var schema = this.secure ? 'wss' : 'ws';
  var port = '';

  // avoid port if default for schema
  if (this.port && (('wss' == schema && this.port != 443)
    || ('ws' == schema && this.port != 80))) {
    port = ':' + this.port;
  }

  // append timestamp to URI
  if (this.timestampRequests) {
    query[this.timestampParam] = +new Date;
  }

  // communicate binary support capabilities
  if (!this.supportsBinary) {
    query.b64 = 1;
  }

  query = parseqs.encode(query);

  // prepend ? to query
  if (query.length) {
    query = '?' + query;
  }

  return schema + '://' + this.hostname + port + this.path + query;
};

/**
 * Feature detection for WebSocket.
 *
 * @return {Boolean} whether this transport is available.
 * @api public
 */

WS.prototype.check = function(){
  return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name);
};

},{"../transport":170,"component-inherit":177,"debug":178,"engine.io-parser":181,"parseqs":193,"ws":195}],176:[function(require,module,exports){
// browser shim for xmlhttprequest module
var hasCORS = require('has-cors');

module.exports = function(opts) {
  var xdomain = opts.xdomain;

  // scheme must be same when usign XDomainRequest
  // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx
  var xscheme = opts.xscheme;

  // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default.
  // https://github.com/Automattic/engine.io-client/pull/217
  var enablesXDR = opts.enablesXDR;

  // XMLHttpRequest can be disabled on IE
  try {
    if ('undefined' != typeof XMLHttpRequest && (!xdomain || hasCORS)) {
      return new XMLHttpRequest();
    }
  } catch (e) { }

  // Use XDomainRequest for IE8 if enablesXDR is true
  // because loading bar keeps flashing when using jsonp-polling
  // https://github.com/yujiosaka/socke.io-ie8-loading-example
  try {
    if ('undefined' != typeof XDomainRequest && !xscheme && enablesXDR) {
      return new XDomainRequest();
    }
  } catch (e) { }

  if (!xdomain) {
    try {
      return new ActiveXObject('Microsoft.XMLHTTP');
    } catch(e) { }
  }
}

},{"has-cors":190}],177:[function(require,module,exports){

module.exports = function(a, b){
  var fn = function(){};
  fn.prototype = b.prototype;
  a.prototype = new fn;
  a.prototype.constructor = a;
};
},{}],178:[function(require,module,exports){

/**
 * This is the web browser implementation of `debug()`.
 *
 * Expose `debug()` as the module.
 */

exports = module.exports = require('./debug');
exports.log = log;
exports.formatArgs = formatArgs;
exports.save = save;
exports.load = load;
exports.useColors = useColors;

/**
 * Colors.
 */

exports.colors = [
  'lightseagreen',
  'forestgreen',
  'goldenrod',
  'dodgerblue',
  'darkorchid',
  'crimson'
];

/**
 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
 * and the Firebug extension (any Firefox version) are known
 * to support "%c" CSS customizations.
 *
 * TODO: add a `localStorage` variable to explicitly enable/disable colors
 */

function useColors() {
  // is webkit? http://stackoverflow.com/a/16459606/376773
  return ('WebkitAppearance' in document.documentElement.style) ||
    // is firebug? http://stackoverflow.com/a/398120/376773
    (window.console && (console.firebug || (console.exception && console.table))) ||
    // is firefox >= v31?
    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
}

/**
 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
 */

exports.formatters.j = function(v) {
  return JSON.stringify(v);
};


/**
 * Colorize log arguments if enabled.
 *
 * @api public
 */

function formatArgs() {
  var args = arguments;
  var useColors = this.useColors;

  args[0] = (useColors ? '%c' : '')
    + this.namespace
    + (useColors ? ' %c' : ' ')
    + args[0]
    + (useColors ? '%c ' : ' ')
    + '+' + exports.humanize(this.diff);

  if (!useColors) return args;

  var c = 'color: ' + this.color;
  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));

  // the final "%c" is somewhat tricky, because there could be other
  // arguments passed either before or after the %c, so we need to
  // figure out the correct index to insert the CSS into
  var index = 0;
  var lastC = 0;
  args[0].replace(/%[a-z%]/g, function(match) {
    if ('%%' === match) return;
    index++;
    if ('%c' === match) {
      // we only are interested in the *last* %c
      // (the user may have provided their own)
      lastC = index;
    }
  });

  args.splice(lastC, 0, c);
  return args;
}

/**
 * Invokes `console.log()` when available.
 * No-op when `console.log` is not a "function".
 *
 * @api public
 */

function log() {
  // This hackery is required for IE8,
  // where the `console.log` function doesn't have 'apply'
  return 'object' == typeof console
    && 'function' == typeof console.log
    && Function.prototype.apply.call(console.log, console, arguments);
}

/**
 * Save `namespaces`.
 *
 * @param {String} namespaces
 * @api private
 */

function save(namespaces) {
  try {
    if (null == namespaces) {
      localStorage.removeItem('debug');
    } else {
      localStorage.debug = namespaces;
    }
  } catch(e) {}
}

/**
 * Load `namespaces`.
 *
 * @return {String} returns the previously persisted debug modes
 * @api private
 */

function load() {
  var r;
  try {
    r = localStorage.debug;
  } catch(e) {}
  return r;
}

/**
 * Enable namespaces listed in `localStorage.debug` initially.
 */

exports.enable(load());

},{"./debug":179}],179:[function(require,module,exports){

/**
 * This is the common logic for both the Node.js and web browser
 * implementations of `debug()`.
 *
 * Expose `debug()` as the module.
 */

exports = module.exports = debug;
exports.coerce = coerce;
exports.disable = disable;
exports.enable = enable;
exports.enabled = enabled;
exports.humanize = require('ms');

/**
 * The currently active debug mode names, and names to skip.
 */

exports.names = [];
exports.skips = [];

/**
 * Map of special "%n" handling functions, for the debug "format" argument.
 *
 * Valid key names are a single, lowercased letter, i.e. "n".
 */

exports.formatters = {};

/**
 * Previously assigned color.
 */

var prevColor = 0;

/**
 * Previous log timestamp.
 */

var prevTime;

/**
 * Select a color.
 *
 * @return {Number}
 * @api private
 */

function selectColor() {
  return exports.colors[prevColor++ % exports.colors.length];
}

/**
 * Create a debugger with the given `namespace`.
 *
 * @param {String} namespace
 * @return {Function}
 * @api public
 */

function debug(namespace) {

  // define the `disabled` version
  function disabled() {
  }
  disabled.enabled = false;

  // define the `enabled` version
  function enabled() {

    var self = enabled;

    // set `diff` timestamp
    var curr = +new Date();
    var ms = curr - (prevTime || curr);
    self.diff = ms;
    self.prev = prevTime;
    self.curr = curr;
    prevTime = curr;

    // add the `color` if not set
    if (null == self.useColors) self.useColors = exports.useColors();
    if (null == self.color && self.useColors) self.color = selectColor();

    var args = Array.prototype.slice.call(arguments);

    args[0] = exports.coerce(args[0]);

    if ('string' !== typeof args[0]) {
      // anything else let's inspect with %o
      args = ['%o'].concat(args);
    }

    // apply any `formatters` transformations
    var index = 0;
    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
      // if we encounter an escaped % then don't increase the array index
      if (match === '%%') return match;
      index++;
      var formatter = exports.formatters[format];
      if ('function' === typeof formatter) {
        var val = args[index];
        match = formatter.call(self, val);

        // now we need to remove `args[index]` since it's inlined in the `format`
        args.splice(index, 1);
        index--;
      }
      return match;
    });

    if ('function' === typeof exports.formatArgs) {
      args = exports.formatArgs.apply(self, args);
    }
    var logFn = enabled.log || exports.log || console.log.bind(console);
    logFn.apply(self, args);
  }
  enabled.enabled = true;

  var fn = exports.enabled(namespace) ? enabled : disabled;

  fn.namespace = namespace;

  return fn;
}

/**
 * Enables a debug mode by namespaces. This can include modes
 * separated by a colon and wildcards.
 *
 * @param {String} namespaces
 * @api public
 */

function enable(namespaces) {
  exports.save(namespaces);

  var split = (namespaces || '').split(/[\s,]+/);
  var len = split.length;

  for (var i = 0; i < len; i++) {
    if (!split[i]) continue; // ignore empty strings
    namespaces = split[i].replace(/\*/g, '.*?');
    if (namespaces[0] === '-') {
      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
    } else {
      exports.names.push(new RegExp('^' + namespaces + '$'));
    }
  }
}

/**
 * Disable debug output.
 *
 * @api public
 */

function disable() {
  exports.enable('');
}

/**
 * Returns true if the given mode name is enabled, false otherwise.
 *
 * @param {String} name
 * @return {Boolean}
 * @api public
 */

function enabled(name) {
  var i, len;
  for (i = 0, len = exports.skips.length; i < len; i++) {
    if (exports.skips[i].test(name)) {
      return false;
    }
  }
  for (i = 0, len = exports.names.length; i < len; i++) {
    if (exports.names[i].test(name)) {
      return true;
    }
  }
  return false;
}

/**
 * Coerce `val`.
 *
 * @param {Mixed} val
 * @return {Mixed}
 * @api private
 */

function coerce(val) {
  if (val instanceof Error) return val.stack || val.message;
  return val;
}

},{"ms":180}],180:[function(require,module,exports){
/**
 * Helpers.
 */

var s = 1000;
var m = s * 60;
var h = m * 60;
var d = h * 24;
var y = d * 365.25;

/**
 * Parse or format the given `val`.
 *
 * Options:
 *
 *  - `long` verbose formatting [false]
 *
 * @param {String|Number} val
 * @param {Object} options
 * @return {String|Number}
 * @api public
 */

module.exports = function(val, options){
  options = options || {};
  if ('string' == typeof val) return parse(val);
  return options.long
    ? long(val)
    : short(val);
};

/**
 * Parse the given `str` and return milliseconds.
 *
 * @param {String} str
 * @return {Number}
 * @api private
 */

function parse(str) {
  var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
  if (!match) return;
  var n = parseFloat(match[1]);
  var type = (match[2] || 'ms').toLowerCase();
  switch (type) {
    case 'years':
    case 'year':
    case 'y':
      return n * y;
    case 'days':
    case 'day':
    case 'd':
      return n * d;
    case 'hours':
    case 'hour':
    case 'h':
      return n * h;
    case 'minutes':
    case 'minute':
    case 'm':
      return n * m;
    case 'seconds':
    case 'second':
    case 's':
      return n * s;
    case 'ms':
      return n;
  }
}

/**
 * Short format for `ms`.
 *
 * @param {Number} ms
 * @return {String}
 * @api private
 */

function short(ms) {
  if (ms >= d) return Math.round(ms / d) + 'd';
  if (ms >= h) return Math.round(ms / h) + 'h';
  if (ms >= m) return Math.round(ms / m) + 'm';
  if (ms >= s) return Math.round(ms / s) + 's';
  return ms + 'ms';
}

/**
 * Long format for `ms`.
 *
 * @param {Number} ms
 * @return {String}
 * @api private
 */

function long(ms) {
  return plural(ms, d, 'day')
    || plural(ms, h, 'hour')
    || plural(ms, m, 'minute')
    || plural(ms, s, 'second')
    || ms + ' ms';
}

/**
 * Pluralization helper.
 */

function plural(ms, n, name) {
  if (ms < n) return;
  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
  return Math.ceil(ms / n) + ' ' + name + 's';
}

},{}],181:[function(require,module,exports){
(function (global){
/**
 * Module dependencies.
 */

var keys = require('./keys');
var hasBinary = require('has-binary');
var sliceBuffer = require('arraybuffer.slice');
var base64encoder = require('base64-arraybuffer');
var after = require('after');
var utf8 = require('utf8');

/**
 * Check if we are running an android browser. That requires us to use
 * ArrayBuffer with polling transports...
 *
 * http://ghinda.net/jpeg-blob-ajax-android/
 */

var isAndroid = navigator.userAgent.match(/Android/i);

/**
 * Check if we are running in PhantomJS.
 * Uploading a Blob with PhantomJS does not work correctly, as reported here:
 * https://github.com/ariya/phantomjs/issues/11395
 * @type boolean
 */
var isPhantomJS = /PhantomJS/i.test(navigator.userAgent);

/**
 * When true, avoids using Blobs to encode payloads.
 * @type boolean
 */
var dontSendBlobs = isAndroid || isPhantomJS;

/**
 * Current protocol version.
 */

exports.protocol = 3;

/**
 * Packet types.
 */

var packets = exports.packets = {
    open:     0    // non-ws
  , close:    1    // non-ws
  , ping:     2
  , pong:     3
  , message:  4
  , upgrade:  5
  , noop:     6
};

var packetslist = keys(packets);

/**
 * Premade error packet.
 */

var err = { type: 'error', data: 'parser error' };

/**
 * Create a blob api even for blob builder when vendor prefixes exist
 */

var Blob = require('blob');

/**
 * Encodes a packet.
 *
 *     <packet type id> [ <data> ]
 *
 * Example:
 *
 *     5hello world
 *     3
 *     4
 *
 * Binary is encoded in an identical principle
 *
 * @api private
 */

exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) {
  if ('function' == typeof supportsBinary) {
    callback = supportsBinary;
    supportsBinary = false;
  }

  if ('function' == typeof utf8encode) {
    callback = utf8encode;
    utf8encode = null;
  }

  var data = (packet.data === undefined)
    ? undefined
    : packet.data.buffer || packet.data;

  if (global.ArrayBuffer && data instanceof ArrayBuffer) {
    return encodeArrayBuffer(packet, supportsBinary, callback);
  } else if (Blob && data instanceof global.Blob) {
    return encodeBlob(packet, supportsBinary, callback);
  }

  // might be an object with { base64: true, data: dataAsBase64String }
  if (data && data.base64) {
    return encodeBase64Object(packet, callback);
  }

  // Sending data as a utf-8 string
  var encoded = packets[packet.type];

  // data fragment is optional
  if (undefined !== packet.data) {
    encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data);
  }

  return callback('' + encoded);

};

function encodeBase64Object(packet, callback) {
  // packet data is an object { base64: true, data: dataAsBase64String }
  var message = 'b' + exports.packets[packet.type] + packet.data.data;
  return callback(message);
}

/**
 * Encode packet helpers for binary types
 */

function encodeArrayBuffer(packet, supportsBinary, callback) {
  if (!supportsBinary) {
    return exports.encodeBase64Packet(packet, callback);
  }

  var data = packet.data;
  var contentArray = new Uint8Array(data);
  var resultBuffer = new Uint8Array(1 + data.byteLength);

  resultBuffer[0] = packets[packet.type];
  for (var i = 0; i < contentArray.length; i++) {
    resultBuffer[i+1] = contentArray[i];
  }

  return callback(resultBuffer.buffer);
}

function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) {
  if (!supportsBinary) {
    return exports.encodeBase64Packet(packet, callback);
  }

  var fr = new FileReader();
  fr.onload = function() {
    packet.data = fr.result;
    exports.encodePacket(packet, supportsBinary, true, callback);
  };
  return fr.readAsArrayBuffer(packet.data);
}

function encodeBlob(packet, supportsBinary, callback) {
  if (!supportsBinary) {
    return exports.encodeBase64Packet(packet, callback);
  }

  if (dontSendBlobs) {
    return encodeBlobAsArrayBuffer(packet, supportsBinary, callback);
  }

  var length = new Uint8Array(1);
  length[0] = packets[packet.type];
  var blob = new Blob([length.buffer, packet.data]);

  return callback(blob);
}

/**
 * Encodes a packet with binary data in a base64 string
 *
 * @param {Object} packet, has `type` and `data`
 * @return {String} base64 encoded message
 */

exports.encodeBase64Packet = function(packet, callback) {
  var message = 'b' + exports.packets[packet.type];
  if (Blob && packet.data instanceof Blob) {
    var fr = new FileReader();
    fr.onload = function() {
      var b64 = fr.result.split(',')[1];
      callback(message + b64);
    };
    return fr.readAsDataURL(packet.data);
  }

  var b64data;
  try {
    b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data));
  } catch (e) {
    // iPhone Safari doesn't let you apply with typed arrays
    var typed = new Uint8Array(packet.data);
    var basic = new Array(typed.length);
    for (var i = 0; i < typed.length; i++) {
      basic[i] = typed[i];
    }
    b64data = String.fromCharCode.apply(null, basic);
  }
  message += global.btoa(b64data);
  return callback(message);
};

/**
 * Decodes a packet. Changes format to Blob if requested.
 *
 * @return {Object} with `type` and `data` (if any)
 * @api private
 */

exports.decodePacket = function (data, binaryType, utf8decode) {
  // String data
  if (typeof data == 'string' || data === undefined) {
    if (data.charAt(0) == 'b') {
      return exports.decodeBase64Packet(data.substr(1), binaryType);
    }

    if (utf8decode) {
      try {
        data = utf8.decode(data);
      } catch (e) {
        return err;
      }
    }
    var type = data.charAt(0);

    if (Number(type) != type || !packetslist[type]) {
      return err;
    }

    if (data.length > 1) {
      return { type: packetslist[type], data: data.substring(1) };
    } else {
      return { type: packetslist[type] };
    }
  }

  var asArray = new Uint8Array(data);
  var type = asArray[0];
  var rest = sliceBuffer(data, 1);
  if (Blob && binaryType === 'blob') {
    rest = new Blob([rest]);
  }
  return { type: packetslist[type], data: rest };
};

/**
 * Decodes a packet encoded in a base64 string
 *
 * @param {String} base64 encoded message
 * @return {Object} with `type` and `data` (if any)
 */

exports.decodeBase64Packet = function(msg, binaryType) {
  var type = packetslist[msg.charAt(0)];
  if (!global.ArrayBuffer) {
    return { type: type, data: { base64: true, data: msg.substr(1) } };
  }

  var data = base64encoder.decode(msg.substr(1));

  if (binaryType === 'blob' && Blob) {
    data = new Blob([data]);
  }

  return { type: type, data: data };
};

/**
 * Encodes multiple messages (payload).
 *
 *     <length>:data
 *
 * Example:
 *
 *     11:hello world2:hi
 *
 * If any contents are binary, they will be encoded as base64 strings. Base64
 * encoded strings are marked with a b before the length specifier
 *
 * @param {Array} packets
 * @api private
 */

exports.encodePayload = function (packets, supportsBinary, callback) {
  if (typeof supportsBinary == 'function') {
    callback = supportsBinary;
    supportsBinary = null;
  }

  var isBinary = hasBinary(packets);

  if (supportsBinary && isBinary) {
    if (Blob && !dontSendBlobs) {
      return exports.encodePayloadAsBlob(packets, callback);
    }

    return exports.encodePayloadAsArrayBuffer(packets, callback);
  }

  if (!packets.length) {
    return callback('0:');
  }

  function setLengthHeader(message) {
    return message.length + ':' + message;
  }

  function encodeOne(packet, doneCallback) {
    exports.encodePacket(packet, !isBinary ? false : supportsBinary, true, function(message) {
      doneCallback(null, setLengthHeader(message));
    });
  }

  map(packets, encodeOne, function(err, results) {
    return callback(results.join(''));
  });
};

/**
 * Async array map using after
 */

function map(ary, each, done) {
  var result = new Array(ary.length);
  var next = after(ary.length, done);

  var eachWithIndex = function(i, el, cb) {
    each(el, function(error, msg) {
      result[i] = msg;
      cb(error, result);
    });
  };

  for (var i = 0; i < ary.length; i++) {
    eachWithIndex(i, ary[i], next);
  }
}

/*
 * Decodes data when a payload is maybe expected. Possible binary contents are
 * decoded from their base64 representation
 *
 * @param {String} data, callback method
 * @api public
 */

exports.decodePayload = function (data, binaryType, callback) {
  if (typeof data != 'string') {
    return exports.decodePayloadAsBinary(data, binaryType, callback);
  }

  if (typeof binaryType === 'function') {
    callback = binaryType;
    binaryType = null;
  }

  var packet;
  if (data == '') {
    // parser error - ignoring payload
    return callback(err, 0, 1);
  }

  var length = ''
    , n, msg;

  for (var i = 0, l = data.length; i < l; i++) {
    var chr = data.charAt(i);

    if (':' != chr) {
      length += chr;
    } else {
      if ('' == length || (length != (n = Number(length)))) {
        // parser error - ignoring payload
        return callback(err, 0, 1);
      }

      msg = data.substr(i + 1, n);

      if (length != msg.length) {
        // parser error - ignoring payload
        return callback(err, 0, 1);
      }

      if (msg.length) {
        packet = exports.decodePacket(msg, binaryType, true);

        if (err.type == packet.type && err.data == packet.data) {
          // parser error in individual packet - ignoring payload
          return callback(err, 0, 1);
        }

        var ret = callback(packet, i + n, l);
        if (false === ret) return;
      }

      // advance cursor
      i += n;
      length = '';
    }
  }

  if (length != '') {
    // parser error - ignoring payload
    return callback(err, 0, 1);
  }

};

/**
 * Encodes multiple messages (payload) as binary.
 *
 * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number
 * 255><data>
 *
 * Example:
 * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers
 *
 * @param {Array} packets
 * @return {ArrayBuffer} encoded payload
 * @api private
 */

exports.encodePayloadAsArrayBuffer = function(packets, callback) {
  if (!packets.length) {
    return callback(new ArrayBuffer(0));
  }

  function encodeOne(packet, doneCallback) {
    exports.encodePacket(packet, true, true, function(data) {
      return doneCallback(null, data);
    });
  }

  map(packets, encodeOne, function(err, encodedPackets) {
    var totalLength = encodedPackets.reduce(function(acc, p) {
      var len;
      if (typeof p === 'string'){
        len = p.length;
      } else {
        len = p.byteLength;
      }
      return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2
    }, 0);

    var resultArray = new Uint8Array(totalLength);

    var bufferIndex = 0;
    encodedPackets.forEach(function(p) {
      var isString = typeof p === 'string';
      var ab = p;
      if (isString) {
        var view = new Uint8Array(p.length);
        for (var i = 0; i < p.length; i++) {
          view[i] = p.charCodeAt(i);
        }
        ab = view.buffer;
      }

      if (isString) { // not true binary
        resultArray[bufferIndex++] = 0;
      } else { // true binary
        resultArray[bufferIndex++] = 1;
      }

      var lenStr = ab.byteLength.toString();
      for (var i = 0; i < lenStr.length; i++) {
        resultArray[bufferIndex++] = parseInt(lenStr[i]);
      }
      resultArray[bufferIndex++] = 255;

      var view = new Uint8Array(ab);
      for (var i = 0; i < view.length; i++) {
        resultArray[bufferIndex++] = view[i];
      }
    });

    return callback(resultArray.buffer);
  });
};

/**
 * Encode as Blob
 */

exports.encodePayloadAsBlob = function(packets, callback) {
  function encodeOne(packet, doneCallback) {
    exports.encodePacket(packet, true, true, function(encoded) {
      var binaryIdentifier = new Uint8Array(1);
      binaryIdentifier[0] = 1;
      if (typeof encoded === 'string') {
        var view = new Uint8Array(encoded.length);
        for (var i = 0; i < encoded.length; i++) {
          view[i] = encoded.charCodeAt(i);
        }
        encoded = view.buffer;
        binaryIdentifier[0] = 0;
      }

      var len = (encoded instanceof ArrayBuffer)
        ? encoded.byteLength
        : encoded.size;

      var lenStr = len.toString();
      var lengthAry = new Uint8Array(lenStr.length + 1);
      for (var i = 0; i < lenStr.length; i++) {
        lengthAry[i] = parseInt(lenStr[i]);
      }
      lengthAry[lenStr.length] = 255;

      if (Blob) {
        var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]);
        doneCallback(null, blob);
      }
    });
  }

  map(packets, encodeOne, function(err, results) {
    return callback(new Blob(results));
  });
};

/*
 * Decodes data when a payload is maybe expected. Strings are decoded by
 * interpreting each byte as a key code for entries marked to start with 0. See
 * description of encodePayloadAsBinary
 *
 * @param {ArrayBuffer} data, callback method
 * @api public
 */

exports.decodePayloadAsBinary = function (data, binaryType, callback) {
  if (typeof binaryType === 'function') {
    callback = binaryType;
    binaryType = null;
  }

  var bufferTail = data;
  var buffers = [];

  var numberTooLong = false;
  while (bufferTail.byteLength > 0) {
    var tailArray = new Uint8Array(bufferTail);
    var isString = tailArray[0] === 0;
    var msgLength = '';

    for (var i = 1; ; i++) {
      if (tailArray[i] == 255) break;

      if (msgLength.length > 310) {
        numberTooLong = true;
        break;
      }

      msgLength += tailArray[i];
    }

    if(numberTooLong) return callback(err, 0, 1);

    bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length);
    msgLength = parseInt(msgLength);

    var msg = sliceBuffer(bufferTail, 0, msgLength);
    if (isString) {
      try {
        msg = String.fromCharCode.apply(null, new Uint8Array(msg));
      } catch (e) {
        // iPhone Safari doesn't let you apply to typed arrays
        var typed = new Uint8Array(msg);
        msg = '';
        for (var i = 0; i < typed.length; i++) {
          msg += String.fromCharCode(typed[i]);
        }
      }
    }

    buffers.push(msg);
    bufferTail = sliceBuffer(bufferTail, msgLength);
  }

  var total = buffers.length;
  buffers.forEach(function(buffer, i) {
    callback(exports.decodePacket(buffer, binaryType, true), i, total);
  });
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./keys":182,"after":183,"arraybuffer.slice":184,"base64-arraybuffer":185,"blob":186,"has-binary":187,"utf8":189}],182:[function(require,module,exports){

/**
 * Gets the keys for an object.
 *
 * @return {Array} keys
 * @api private
 */

module.exports = Object.keys || function keys (obj){
  var arr = [];
  var has = Object.prototype.hasOwnProperty;

  for (var i in obj) {
    if (has.call(obj, i)) {
      arr.push(i);
    }
  }
  return arr;
};

},{}],183:[function(require,module,exports){
module.exports = after

function after(count, callback, err_cb) {
    var bail = false
    err_cb = err_cb || noop
    proxy.count = count

    return (count === 0) ? callback() : proxy

    function proxy(err, result) {
        if (proxy.count <= 0) {
            throw new Error('after called too many times')
        }
        --proxy.count

        // after first error, rest are passed to err_cb
        if (err) {
            bail = true
            callback(err)
            // future error callbacks will go to error handler
            callback = err_cb
        } else if (proxy.count === 0 && !bail) {
            callback(null, result)
        }
    }
}

function noop() {}

},{}],184:[function(require,module,exports){
/**
 * An abstraction for slicing an arraybuffer even when
 * ArrayBuffer.prototype.slice is not supported
 *
 * @api public
 */

module.exports = function(arraybuffer, start, end) {
  var bytes = arraybuffer.byteLength;
  start = start || 0;
  end = end || bytes;

  if (arraybuffer.slice) { return arraybuffer.slice(start, end); }

  if (start < 0) { start += bytes; }
  if (end < 0) { end += bytes; }
  if (end > bytes) { end = bytes; }

  if (start >= bytes || start >= end || bytes === 0) {
    return new ArrayBuffer(0);
  }

  var abv = new Uint8Array(arraybuffer);
  var result = new Uint8Array(end - start);
  for (var i = start, ii = 0; i < end; i++, ii++) {
    result[ii] = abv[i];
  }
  return result.buffer;
};

},{}],185:[function(require,module,exports){
/*
 * base64-arraybuffer
 * https://github.com/niklasvh/base64-arraybuffer
 *
 * Copyright (c) 2012 Niklas von Hertzen
 * Licensed under the MIT license.
 */
(function(chars){
  "use strict";

  exports.encode = function(arraybuffer) {
    var bytes = new Uint8Array(arraybuffer),
    i, len = bytes.length, base64 = "";

    for (i = 0; i < len; i+=3) {
      base64 += chars[bytes[i] >> 2];
      base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
      base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
      base64 += chars[bytes[i + 2] & 63];
    }

    if ((len % 3) === 2) {
      base64 = base64.substring(0, base64.length - 1) + "=";
    } else if (len % 3 === 1) {
      base64 = base64.substring(0, base64.length - 2) + "==";
    }

    return base64;
  };

  exports.decode =  function(base64) {
    var bufferLength = base64.length * 0.75,
    len = base64.length, i, p = 0,
    encoded1, encoded2, encoded3, encoded4;

    if (base64[base64.length - 1] === "=") {
      bufferLength--;
      if (base64[base64.length - 2] === "=") {
        bufferLength--;
      }
    }

    var arraybuffer = new ArrayBuffer(bufferLength),
    bytes = new Uint8Array(arraybuffer);

    for (i = 0; i < len; i+=4) {
      encoded1 = chars.indexOf(base64[i]);
      encoded2 = chars.indexOf(base64[i+1]);
      encoded3 = chars.indexOf(base64[i+2]);
      encoded4 = chars.indexOf(base64[i+3]);

      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
    }

    return arraybuffer;
  };
})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");

},{}],186:[function(require,module,exports){
(function (global){
/**
 * Create a blob builder even when vendor prefixes exist
 */

var BlobBuilder = global.BlobBuilder
  || global.WebKitBlobBuilder
  || global.MSBlobBuilder
  || global.MozBlobBuilder;

/**
 * Check if Blob constructor is supported
 */

var blobSupported = (function() {
  try {
    var b = new Blob(['hi']);
    return b.size == 2;
  } catch(e) {
    return false;
  }
})();

/**
 * Check if BlobBuilder is supported
 */

var blobBuilderSupported = BlobBuilder
  && BlobBuilder.prototype.append
  && BlobBuilder.prototype.getBlob;

function BlobBuilderConstructor(ary, options) {
  options = options || {};

  var bb = new BlobBuilder();
  for (var i = 0; i < ary.length; i++) {
    bb.append(ary[i]);
  }
  return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
};

module.exports = (function() {
  if (blobSupported) {
    return global.Blob;
  } else if (blobBuilderSupported) {
    return BlobBuilderConstructor;
  } else {
    return undefined;
  }
})();

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],187:[function(require,module,exports){
(function (global){

/*
 * Module requirements.
 */

var isArray = require('isarray');

/**
 * Module exports.
 */

module.exports = hasBinary;

/**
 * Checks for binary data.
 *
 * Right now only Buffer and ArrayBuffer are supported..
 *
 * @param {Object} anything
 * @api public
 */

function hasBinary(data) {

  function _hasBinary(obj) {
    if (!obj) return false;

    if ( (global.Buffer && global.Buffer.isBuffer(obj)) ||
         (global.ArrayBuffer && obj instanceof ArrayBuffer) ||
         (global.Blob && obj instanceof Blob) ||
         (global.File && obj instanceof File)
        ) {
      return true;
    }

    if (isArray(obj)) {
      for (var i = 0; i < obj.length; i++) {
          if (_hasBinary(obj[i])) {
              return true;
          }
      }
    } else if (obj && 'object' == typeof obj) {
      if (obj.toJSON) {
        obj = obj.toJSON();
      }

      for (var key in obj) {
        if (obj.hasOwnProperty(key) && _hasBinary(obj[key])) {
          return true;
        }
      }
    }

    return false;
  }

  return _hasBinary(data);
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"isarray":188}],188:[function(require,module,exports){
module.exports = Array.isArray || function (arr) {
  return Object.prototype.toString.call(arr) == '[object Array]';
};

},{}],189:[function(require,module,exports){
(function (global){
/*! http://mths.be/utf8js v2.0.0 by @mathias */
;(function(root) {

	// Detect free variables `exports`
	var freeExports = typeof exports == 'object' && exports;

	// Detect free variable `module`
	var freeModule = typeof module == 'object' && module &&
		module.exports == freeExports && module;

	// Detect free variable `global`, from Node.js or Browserified code,
	// and use it as `root`
	var freeGlobal = typeof global == 'object' && global;
	if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
		root = freeGlobal;
	}

	/*--------------------------------------------------------------------------*/

	var stringFromCharCode = String.fromCharCode;

	// Taken from http://mths.be/punycode
	function ucs2decode(string) {
		var output = [];
		var counter = 0;
		var length = string.length;
		var value;
		var extra;
		while (counter < length) {
			value = string.charCodeAt(counter++);
			if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
				// high surrogate, and there is a next character
				extra = string.charCodeAt(counter++);
				if ((extra & 0xFC00) == 0xDC00) { // low surrogate
					output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
				} else {
					// unmatched surrogate; only append this code unit, in case the next
					// code unit is the high surrogate of a surrogate pair
					output.push(value);
					counter--;
				}
			} else {
				output.push(value);
			}
		}
		return output;
	}

	// Taken from http://mths.be/punycode
	function ucs2encode(array) {
		var length = array.length;
		var index = -1;
		var value;
		var output = '';
		while (++index < length) {
			value = array[index];
			if (value > 0xFFFF) {
				value -= 0x10000;
				output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
				value = 0xDC00 | value & 0x3FF;
			}
			output += stringFromCharCode(value);
		}
		return output;
	}

	/*--------------------------------------------------------------------------*/

	function createByte(codePoint, shift) {
		return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
	}

	function encodeCodePoint(codePoint) {
		if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
			return stringFromCharCode(codePoint);
		}
		var symbol = '';
		if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
			symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
		}
		else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
			symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
			symbol += createByte(codePoint, 6);
		}
		else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
			symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
			symbol += createByte(codePoint, 12);
			symbol += createByte(codePoint, 6);
		}
		symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
		return symbol;
	}

	function utf8encode(string) {
		var codePoints = ucs2decode(string);

		// console.log(JSON.stringify(codePoints.map(function(x) {
		// 	return 'U+' + x.toString(16).toUpperCase();
		// })));

		var length = codePoints.length;
		var index = -1;
		var codePoint;
		var byteString = '';
		while (++index < length) {
			codePoint = codePoints[index];
			byteString += encodeCodePoint(codePoint);
		}
		return byteString;
	}

	/*--------------------------------------------------------------------------*/

	function readContinuationByte() {
		if (byteIndex >= byteCount) {
			throw Error('Invalid byte index');
		}

		var continuationByte = byteArray[byteIndex] & 0xFF;
		byteIndex++;

		if ((continuationByte & 0xC0) == 0x80) {
			return continuationByte & 0x3F;
		}

		// If we end up here, it’s not a continuation byte
		throw Error('Invalid continuation byte');
	}

	function decodeSymbol() {
		var byte1;
		var byte2;
		var byte3;
		var byte4;
		var codePoint;

		if (byteIndex > byteCount) {
			throw Error('Invalid byte index');
		}

		if (byteIndex == byteCount) {
			return false;
		}

		// Read first byte
		byte1 = byteArray[byteIndex] & 0xFF;
		byteIndex++;

		// 1-byte sequence (no continuation bytes)
		if ((byte1 & 0x80) == 0) {
			return byte1;
		}

		// 2-byte sequence
		if ((byte1 & 0xE0) == 0xC0) {
			var byte2 = readContinuationByte();
			codePoint = ((byte1 & 0x1F) << 6) | byte2;
			if (codePoint >= 0x80) {
				return codePoint;
			} else {
				throw Error('Invalid continuation byte');
			}
		}

		// 3-byte sequence (may include unpaired surrogates)
		if ((byte1 & 0xF0) == 0xE0) {
			byte2 = readContinuationByte();
			byte3 = readContinuationByte();
			codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
			if (codePoint >= 0x0800) {
				return codePoint;
			} else {
				throw Error('Invalid continuation byte');
			}
		}

		// 4-byte sequence
		if ((byte1 & 0xF8) == 0xF0) {
			byte2 = readContinuationByte();
			byte3 = readContinuationByte();
			byte4 = readContinuationByte();
			codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
				(byte3 << 0x06) | byte4;
			if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
				return codePoint;
			}
		}

		throw Error('Invalid UTF-8 detected');
	}

	var byteArray;
	var byteCount;
	var byteIndex;
	function utf8decode(byteString) {
		byteArray = ucs2decode(byteString);
		byteCount = byteArray.length;
		byteIndex = 0;
		var codePoints = [];
		var tmp;
		while ((tmp = decodeSymbol()) !== false) {
			codePoints.push(tmp);
		}
		return ucs2encode(codePoints);
	}

	/*--------------------------------------------------------------------------*/

	var utf8 = {
		'version': '2.0.0',
		'encode': utf8encode,
		'decode': utf8decode
	};

	// Some AMD build optimizers, like r.js, check for specific condition patterns
	// like the following:
	if (
		typeof define == 'function' &&
		typeof define.amd == 'object' &&
		define.amd
	) {
		define(function() {
			return utf8;
		});
	}	else if (freeExports && !freeExports.nodeType) {
		if (freeModule) { // in Node.js or RingoJS v0.8.0+
			freeModule.exports = utf8;
		} else { // in Narwhal or RingoJS v0.7.0-
			var object = {};
			var hasOwnProperty = object.hasOwnProperty;
			for (var key in utf8) {
				hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);
			}
		}
	} else { // in Rhino or a web browser
		root.utf8 = utf8;
	}

}(this));

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],190:[function(require,module,exports){

/**
 * Module dependencies.
 */

var global = require('global');

/**
 * Module exports.
 *
 * Logic borrowed from Modernizr:
 *
 *   - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js
 */

try {
  module.exports = 'XMLHttpRequest' in global &&
    'withCredentials' in new global.XMLHttpRequest();
} catch (err) {
  // if XMLHttp support is disabled in IE then it will throw
  // when trying to create
  module.exports = false;
}

},{"global":191}],191:[function(require,module,exports){

/**
 * Returns `this`. Execute this without a "context" (i.e. without it being
 * attached to an object of the left-hand side), and `this` points to the
 * "global" scope of the current JS execution.
 */

module.exports = (function () { return this; })();

},{}],192:[function(require,module,exports){
(function (global){
/**
 * JSON parse.
 *
 * @see Based on jQuery#parseJSON (MIT) and JSON2
 * @api private
 */

var rvalidchars = /^[\],:{}\s]*$/;
var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g;
var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g;
var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g;
var rtrimLeft = /^\s+/;
var rtrimRight = /\s+$/;

module.exports = function parsejson(data) {
  if ('string' != typeof data || !data) {
    return null;
  }

  data = data.replace(rtrimLeft, '').replace(rtrimRight, '');

  // Attempt to parse using the native JSON parser first
  if (global.JSON && JSON.parse) {
    return JSON.parse(data);
  }

  if (rvalidchars.test(data.replace(rvalidescape, '@')
      .replace(rvalidtokens, ']')
      .replace(rvalidbraces, ''))) {
    return (new Function('return ' + data))();
  }
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],193:[function(require,module,exports){
/**
 * Compiles a querystring
 * Returns string representation of the object
 *
 * @param {Object}
 * @api private
 */

exports.encode = function (obj) {
  var str = '';

  for (var i in obj) {
    if (obj.hasOwnProperty(i)) {
      if (str.length) str += '&';
      str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]);
    }
  }

  return str;
};

/**
 * Parses a simple querystring into an object
 *
 * @param {String} qs
 * @api private
 */

exports.decode = function(qs){
  var qry = {};
  var pairs = qs.split('&');
  for (var i = 0, l = pairs.length; i < l; i++) {
    var pair = pairs[i].split('=');
    qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
  }
  return qry;
};

},{}],194:[function(require,module,exports){
/**
 * Parses an URI
 *
 * @author Steven Levithan <stevenlevithan.com> (MIT license)
 * @api private
 */

var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;

var parts = [
    'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
];

module.exports = function parseuri(str) {
    var src = str,
        b = str.indexOf('['),
        e = str.indexOf(']');

    if (b != -1 && e != -1) {
        str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length);
    }

    var m = re.exec(str || ''),
        uri = {},
        i = 14;

    while (i--) {
        uri[parts[i]] = m[i] || '';
    }

    if (b != -1 && e != -1) {
        uri.source = src;
        uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':');
        uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':');
        uri.ipv6uri = true;
    }

    return uri;
};

},{}],195:[function(require,module,exports){

/**
 * Module dependencies.
 */

var global = (function() { return this; })();

/**
 * WebSocket constructor.
 */

var WebSocket = global.WebSocket || global.MozWebSocket;

/**
 * Module exports.
 */

module.exports = WebSocket ? ws : null;

/**
 * WebSocket constructor.
 *
 * The third `opts` options object gets ignored in web browsers, since it's
 * non-standard, and throws a TypeError if passed to the constructor.
 * See: https://github.com/einaros/ws/issues/227
 *
 * @param {String} uri
 * @param {Array} protocols (optional)
 * @param {Object) opts (optional)
 * @api public
 */

function ws(uri, protocols, opts) {
  var instance;
  if (protocols) {
    instance = new WebSocket(uri, protocols);
  } else {
    instance = new WebSocket(uri);
  }
  return instance;
}

if (WebSocket) ws.prototype = WebSocket.prototype;

},{}],196:[function(require,module,exports){
(function (global){

/*
 * Module requirements.
 */

var isArray = require('isarray');

/**
 * Module exports.
 */

module.exports = hasBinary;

/**
 * Checks for binary data.
 *
 * Right now only Buffer and ArrayBuffer are supported..
 *
 * @param {Object} anything
 * @api public
 */

function hasBinary(data) {

  function _hasBinary(obj) {
    if (!obj) return false;

    if ( (global.Buffer && global.Buffer.isBuffer(obj)) ||
         (global.ArrayBuffer && obj instanceof ArrayBuffer) ||
         (global.Blob && obj instanceof Blob) ||
         (global.File && obj instanceof File)
        ) {
      return true;
    }

    if (isArray(obj)) {
      for (var i = 0; i < obj.length; i++) {
          if (_hasBinary(obj[i])) {
              return true;
          }
      }
    } else if (obj && 'object' == typeof obj) {
      if (obj.toJSON) {
        obj = obj.toJSON();
      }

      for (var key in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) {
          return true;
        }
      }
    }

    return false;
  }

  return _hasBinary(data);
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"isarray":197}],197:[function(require,module,exports){
arguments[4][188][0].apply(exports,arguments)
},{"dup":188}],198:[function(require,module,exports){

var indexOf = [].indexOf;

module.exports = function(arr, obj){
  if (indexOf) return arr.indexOf(obj);
  for (var i = 0; i < arr.length; ++i) {
    if (arr[i] === obj) return i;
  }
  return -1;
};
},{}],199:[function(require,module,exports){

/**
 * HOP ref.
 */

var has = Object.prototype.hasOwnProperty;

/**
 * Return own keys in `obj`.
 *
 * @param {Object} obj
 * @return {Array}
 * @api public
 */

exports.keys = Object.keys || function(obj){
  var keys = [];
  for (var key in obj) {
    if (has.call(obj, key)) {
      keys.push(key);
    }
  }
  return keys;
};

/**
 * Return own values in `obj`.
 *
 * @param {Object} obj
 * @return {Array}
 * @api public
 */

exports.values = function(obj){
  var vals = [];
  for (var key in obj) {
    if (has.call(obj, key)) {
      vals.push(obj[key]);
    }
  }
  return vals;
};

/**
 * Merge `b` into `a`.
 *
 * @param {Object} a
 * @param {Object} b
 * @return {Object} a
 * @api public
 */

exports.merge = function(a, b){
  for (var key in b) {
    if (has.call(b, key)) {
      a[key] = b[key];
    }
  }
  return a;
};

/**
 * Return length of `obj`.
 *
 * @param {Object} obj
 * @return {Number}
 * @api public
 */

exports.length = function(obj){
  return exports.keys(obj).length;
};

/**
 * Check if `obj` is empty.
 *
 * @param {Object} obj
 * @return {Boolean}
 * @api public
 */

exports.isEmpty = function(obj){
  return 0 == exports.length(obj);
};
},{}],200:[function(require,module,exports){
/**
 * Parses an URI
 *
 * @author Steven Levithan <stevenlevithan.com> (MIT license)
 * @api private
 */

var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;

var parts = [
    'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host'
  , 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
];

module.exports = function parseuri(str) {
  var m = re.exec(str || '')
    , uri = {}
    , i = 14;

  while (i--) {
    uri[parts[i]] = m[i] || '';
  }

  return uri;
};

},{}],201:[function(require,module,exports){
(function (global){
/*global Blob,File*/

/**
 * Module requirements
 */

var isArray = require('isarray');
var isBuf = require('./is-buffer');

/**
 * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder.
 * Anything with blobs or files should be fed through removeBlobs before coming
 * here.
 *
 * @param {Object} packet - socket.io event packet
 * @return {Object} with deconstructed packet and list of buffers
 * @api public
 */

exports.deconstructPacket = function(packet){
  var buffers = [];
  var packetData = packet.data;

  function _deconstructPacket(data) {
    if (!data) return data;

    if (isBuf(data)) {
      var placeholder = { _placeholder: true, num: buffers.length };
      buffers.push(data);
      return placeholder;
    } else if (isArray(data)) {
      var newData = new Array(data.length);
      for (var i = 0; i < data.length; i++) {
        newData[i] = _deconstructPacket(data[i]);
      }
      return newData;
    } else if ('object' == typeof data && !(data instanceof Date)) {
      var newData = {};
      for (var key in data) {
        newData[key] = _deconstructPacket(data[key]);
      }
      return newData;
    }
    return data;
  }

  var pack = packet;
  pack.data = _deconstructPacket(packetData);
  pack.attachments = buffers.length; // number of binary 'attachments'
  return {packet: pack, buffers: buffers};
};

/**
 * Reconstructs a binary packet from its placeholder packet and buffers
 *
 * @param {Object} packet - event packet with placeholders
 * @param {Array} buffers - binary buffers to put in placeholder positions
 * @return {Object} reconstructed packet
 * @api public
 */

exports.reconstructPacket = function(packet, buffers) {
  var curPlaceHolder = 0;

  function _reconstructPacket(data) {
    if (data && data._placeholder) {
      var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway)
      return buf;
    } else if (isArray(data)) {
      for (var i = 0; i < data.length; i++) {
        data[i] = _reconstructPacket(data[i]);
      }
      return data;
    } else if (data && 'object' == typeof data) {
      for (var key in data) {
        data[key] = _reconstructPacket(data[key]);
      }
      return data;
    }
    return data;
  }

  packet.data = _reconstructPacket(packet.data);
  packet.attachments = undefined; // no longer useful
  return packet;
};

/**
 * Asynchronously removes Blobs or Files from data via
 * FileReader's readAsArrayBuffer method. Used before encoding
 * data as msgpack. Calls callback with the blobless data.
 *
 * @param {Object} data
 * @param {Function} callback
 * @api private
 */

exports.removeBlobs = function(data, callback) {
  function _removeBlobs(obj, curKey, containingObject) {
    if (!obj) return obj;

    // convert any blob
    if ((global.Blob && obj instanceof Blob) ||
        (global.File && obj instanceof File)) {
      pendingBlobs++;

      // async filereader
      var fileReader = new FileReader();
      fileReader.onload = function() { // this.result == arraybuffer
        if (containingObject) {
          containingObject[curKey] = this.result;
        }
        else {
          bloblessData = this.result;
        }

        // if nothing pending its callback time
        if(! --pendingBlobs) {
          callback(bloblessData);
        }
      };

      fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer
    } else if (isArray(obj)) { // handle array
      for (var i = 0; i < obj.length; i++) {
        _removeBlobs(obj[i], i, obj);
      }
    } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object
      for (var key in obj) {
        _removeBlobs(obj[key], key, obj);
      }
    }
  }

  var pendingBlobs = 0;
  var bloblessData = data;
  _removeBlobs(bloblessData);
  if (!pendingBlobs) {
    callback(bloblessData);
  }
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./is-buffer":203,"isarray":204}],202:[function(require,module,exports){

/**
 * Module dependencies.
 */

var debug = require('debug')('socket.io-parser');
var json = require('json3');
var isArray = require('isarray');
var Emitter = require('component-emitter');
var binary = require('./binary');
var isBuf = require('./is-buffer');

/**
 * Protocol version.
 *
 * @api public
 */

exports.protocol = 4;

/**
 * Packet types.
 *
 * @api public
 */

exports.types = [
  'CONNECT',
  'DISCONNECT',
  'EVENT',
  'BINARY_EVENT',
  'ACK',
  'BINARY_ACK',
  'ERROR'
];

/**
 * Packet type `connect`.
 *
 * @api public
 */

exports.CONNECT = 0;

/**
 * Packet type `disconnect`.
 *
 * @api public
 */

exports.DISCONNECT = 1;

/**
 * Packet type `event`.
 *
 * @api public
 */

exports.EVENT = 2;

/**
 * Packet type `ack`.
 *
 * @api public
 */

exports.ACK = 3;

/**
 * Packet type `error`.
 *
 * @api public
 */

exports.ERROR = 4;

/**
 * Packet type 'binary event'
 *
 * @api public
 */

exports.BINARY_EVENT = 5;

/**
 * Packet type `binary ack`. For acks with binary arguments.
 *
 * @api public
 */

exports.BINARY_ACK = 6;

/**
 * Encoder constructor.
 *
 * @api public
 */

exports.Encoder = Encoder;

/**
 * Decoder constructor.
 *
 * @api public
 */

exports.Decoder = Decoder;

/**
 * A socket.io Encoder instance
 *
 * @api public
 */

function Encoder() {}

/**
 * Encode a packet as a single string if non-binary, or as a
 * buffer sequence, depending on packet type.
 *
 * @param {Object} obj - packet object
 * @param {Function} callback - function to handle encodings (likely engine.write)
 * @return Calls callback with Array of encodings
 * @api public
 */

Encoder.prototype.encode = function(obj, callback){
  debug('encoding packet %j', obj);

  if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
    encodeAsBinary(obj, callback);
  }
  else {
    var encoding = encodeAsString(obj);
    callback([encoding]);
  }
};

/**
 * Encode packet as string.
 *
 * @param {Object} packet
 * @return {String} encoded
 * @api private
 */

function encodeAsString(obj) {
  var str = '';
  var nsp = false;

  // first is type
  str += obj.type;

  // attachments if we have them
  if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
    str += obj.attachments;
    str += '-';
  }

  // if we have a namespace other than `/`
  // we append it followed by a comma `,`
  if (obj.nsp && '/' != obj.nsp) {
    nsp = true;
    str += obj.nsp;
  }

  // immediately followed by the id
  if (null != obj.id) {
    if (nsp) {
      str += ',';
      nsp = false;
    }
    str += obj.id;
  }

  // json data
  if (null != obj.data) {
    if (nsp) str += ',';
    str += json.stringify(obj.data);
  }

  debug('encoded %j as %s', obj, str);
  return str;
}

/**
 * Encode packet as 'buffer sequence' by removing blobs, and
 * deconstructing packet into object with placeholders and
 * a list of buffers.
 *
 * @param {Object} packet
 * @return {Buffer} encoded
 * @api private
 */

function encodeAsBinary(obj, callback) {

  function writeEncoding(bloblessData) {
    var deconstruction = binary.deconstructPacket(bloblessData);
    var pack = encodeAsString(deconstruction.packet);
    var buffers = deconstruction.buffers;

    buffers.unshift(pack); // add packet info to beginning of data list
    callback(buffers); // write all the buffers
  }

  binary.removeBlobs(obj, writeEncoding);
}

/**
 * A socket.io Decoder instance
 *
 * @return {Object} decoder
 * @api public
 */

function Decoder() {
  this.reconstructor = null;
}

/**
 * Mix in `Emitter` with Decoder.
 */

Emitter(Decoder.prototype);

/**
 * Decodes an ecoded packet string into packet JSON.
 *
 * @param {String} obj - encoded packet
 * @return {Object} packet
 * @api public
 */

Decoder.prototype.add = function(obj) {
  var packet;
  if ('string' == typeof obj) {
    packet = decodeString(obj);
    if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json
      this.reconstructor = new BinaryReconstructor(packet);

      // no attachments, labeled binary but no binary data to follow
      if (this.reconstructor.reconPack.attachments === 0) {
        this.emit('decoded', packet);
      }
    } else { // non-binary full packet
      this.emit('decoded', packet);
    }
  }
  else if (isBuf(obj) || obj.base64) { // raw binary data
    if (!this.reconstructor) {
      throw new Error('got binary data when not reconstructing a packet');
    } else {
      packet = this.reconstructor.takeBinaryData(obj);
      if (packet) { // received final buffer
        this.reconstructor = null;
        this.emit('decoded', packet);
      }
    }
  }
  else {
    throw new Error('Unknown type: ' + obj);
  }
};

/**
 * Decode a packet String (JSON data)
 *
 * @param {String} str
 * @return {Object} packet
 * @api private
 */

function decodeString(str) {
  var p = {};
  var i = 0;

  // look up type
  p.type = Number(str.charAt(0));
  if (null == exports.types[p.type]) return error();

  // look up attachments if type binary
  if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) {
    var buf = '';
    while (str.charAt(++i) != '-') {
      buf += str.charAt(i);
      if (i == str.length) break;
    }
    if (buf != Number(buf) || str.charAt(i) != '-') {
      throw new Error('Illegal attachments');
    }
    p.attachments = Number(buf);
  }

  // look up namespace (if any)
  if ('/' == str.charAt(i + 1)) {
    p.nsp = '';
    while (++i) {
      var c = str.charAt(i);
      if (',' == c) break;
      p.nsp += c;
      if (i == str.length) break;
    }
  } else {
    p.nsp = '/';
  }

  // look up id
  var next = str.charAt(i + 1);
  if ('' !== next && Number(next) == next) {
    p.id = '';
    while (++i) {
      var c = str.charAt(i);
      if (null == c || Number(c) != c) {
        --i;
        break;
      }
      p.id += str.charAt(i);
      if (i == str.length) break;
    }
    p.id = Number(p.id);
  }

  // look up json data
  if (str.charAt(++i)) {
    try {
      p.data = json.parse(str.substr(i));
    } catch(e){
      return error();
    }
  }

  debug('decoded %s as %j', str, p);
  return p;
}

/**
 * Deallocates a parser's resources
 *
 * @api public
 */

Decoder.prototype.destroy = function() {
  if (this.reconstructor) {
    this.reconstructor.finishedReconstruction();
  }
};

/**
 * A manager of a binary event's 'buffer sequence'. Should
 * be constructed whenever a packet of type BINARY_EVENT is
 * decoded.
 *
 * @param {Object} packet
 * @return {BinaryReconstructor} initialized reconstructor
 * @api private
 */

function BinaryReconstructor(packet) {
  this.reconPack = packet;
  this.buffers = [];
}

/**
 * Method to be called when binary data received from connection
 * after a BINARY_EVENT packet.
 *
 * @param {Buffer | ArrayBuffer} binData - the raw binary data received
 * @return {null | Object} returns null if more binary data is expected or
 *   a reconstructed packet object if all buffers have been received.
 * @api private
 */

BinaryReconstructor.prototype.takeBinaryData = function(binData) {
  this.buffers.push(binData);
  if (this.buffers.length == this.reconPack.attachments) { // done with buffer list
    var packet = binary.reconstructPacket(this.reconPack, this.buffers);
    this.finishedReconstruction();
    return packet;
  }
  return null;
};

/**
 * Cleans up binary packet reconstruction variables.
 *
 * @api private
 */

BinaryReconstructor.prototype.finishedReconstruction = function() {
  this.reconPack = null;
  this.buffers = [];
};

function error(data){
  return {
    type: exports.ERROR,
    data: 'parser error'
  };
}

},{"./binary":201,"./is-buffer":203,"component-emitter":165,"debug":166,"isarray":204,"json3":205}],203:[function(require,module,exports){
(function (global){

module.exports = isBuf;

/**
 * Returns true if obj is a buffer or an arraybuffer.
 *
 * @api private
 */

function isBuf(obj) {
  return (global.Buffer && global.Buffer.isBuffer(obj)) ||
         (global.ArrayBuffer && obj instanceof ArrayBuffer);
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],204:[function(require,module,exports){
arguments[4][188][0].apply(exports,arguments)
},{"dup":188}],205:[function(require,module,exports){
/*! JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */
;(function (window) {
  // Convenience aliases.
  var getClass = {}.toString, isProperty, forEach, undef;

  // Detect the `define` function exposed by asynchronous module loaders. The
  // strict `define` check is necessary for compatibility with `r.js`.
  var isLoader = typeof define === "function" && define.amd;

  // Detect native implementations.
  var nativeJSON = typeof JSON == "object" && JSON;

  // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if
  // available.
  var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports;

  if (JSON3 && nativeJSON) {
    // Explicitly delegate to the native `stringify` and `parse`
    // implementations in CommonJS environments.
    JSON3.stringify = nativeJSON.stringify;
    JSON3.parse = nativeJSON.parse;
  } else {
    // Export for web browsers, JavaScript engines, and asynchronous module
    // loaders, using the global `JSON` object if available.
    JSON3 = window.JSON = nativeJSON || {};
  }

  // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
  var isExtended = new Date(-3509827334573292);
  try {
    // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
    // results for certain dates in Opera >= 10.53.
    isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
      // Safari < 2.0.2 stores the internal millisecond time value correctly,
      // but clips the values returned by the date methods to the range of
      // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
      isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
  } catch (exception) {}

  // Internal: Determines whether the native `JSON.stringify` and `parse`
  // implementations are spec-compliant. Based on work by Ken Snyder.
  function has(name) {
    if (has[name] !== undef) {
      // Return cached feature test result.
      return has[name];
    }

    var isSupported;
    if (name == "bug-string-char-index") {
      // IE <= 7 doesn't support accessing string characters using square
      // bracket notation. IE 8 only supports this for primitives.
      isSupported = "a"[0] != "a";
    } else if (name == "json") {
      // Indicates whether both `JSON.stringify` and `JSON.parse` are
      // supported.
      isSupported = has("json-stringify") && has("json-parse");
    } else {
      var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
      // Test `JSON.stringify`.
      if (name == "json-stringify") {
        var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended;
        if (stringifySupported) {
          // A test function object with a custom `toJSON` method.
          (value = function () {
            return 1;
          }).toJSON = value;
          try {
            stringifySupported =
              // Firefox 3.1b1 and b2 serialize string, number, and boolean
              // primitives as object literals.
              stringify(0) === "0" &&
              // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
              // literals.
              stringify(new Number()) === "0" &&
              stringify(new String()) == '""' &&
              // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
              // does not define a canonical JSON representation (this applies to
              // objects with `toJSON` properties as well, *unless* they are nested
              // within an object or array).
              stringify(getClass) === undef &&
              // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
              // FF 3.1b3 pass this test.
              stringify(undef) === undef &&
              // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
              // respectively, if the value is omitted entirely.
              stringify() === undef &&
              // FF 3.1b1, 2 throw an error if the given value is not a number,
              // string, array, object, Boolean, or `null` literal. This applies to
              // objects with custom `toJSON` methods as well, unless they are nested
              // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
              // methods entirely.
              stringify(value) === "1" &&
              stringify([value]) == "[1]" &&
              // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
              // `"[null]"`.
              stringify([undef]) == "[null]" &&
              // YUI 3.0.0b1 fails to serialize `null` literals.
              stringify(null) == "null" &&
              // FF 3.1b1, 2 halts serialization if an array contains a function:
              // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
              // elides non-JSON values from objects and arrays, unless they
              // define custom `toJSON` methods.
              stringify([undef, getClass, null]) == "[null,null,null]" &&
              // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
              // where character escape codes are expected (e.g., `\b` => `\u0008`).
              stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
              // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
              stringify(null, value) === "1" &&
              stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
              // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
              // serialize extended years.
              stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
              // The milliseconds are optional in ES 5, but required in 5.1.
              stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
              // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
              // four-digit years instead of six-digit years. Credits: @Yaffle.
              stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
              // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
              // values less than 1000. Credits: @Yaffle.
              stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
          } catch (exception) {
            stringifySupported = false;
          }
        }
        isSupported = stringifySupported;
      }
      // Test `JSON.parse`.
      if (name == "json-parse") {
        var parse = JSON3.parse;
        if (typeof parse == "function") {
          try {
            // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
            // Conforming implementations should also coerce the initial argument to
            // a string prior to parsing.
            if (parse("0") === 0 && !parse(false)) {
              // Simple parsing test.
              value = parse(serialized);
              var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
              if (parseSupported) {
                try {
                  // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
                  parseSupported = !parse('"\t"');
                } catch (exception) {}
                if (parseSupported) {
                  try {
                    // FF 4.0 and 4.0.1 allow leading `+` signs and leading
                    // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
                    // certain octal literals.
                    parseSupported = parse("01") !== 1;
                  } catch (exception) {}
                }
                if (parseSupported) {
                  try {
                    // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
                    // points. These environments, along with FF 3.1b1 and 2,
                    // also allow trailing commas in JSON objects and arrays.
                    parseSupported = parse("1.") !== 1;
                  } catch (exception) {}
                }
              }
            }
          } catch (exception) {
            parseSupported = false;
          }
        }
        isSupported = parseSupported;
      }
    }
    return has[name] = !!isSupported;
  }

  if (!has("json")) {
    // Common `[[Class]]` name aliases.
    var functionClass = "[object Function]";
    var dateClass = "[object Date]";
    var numberClass = "[object Number]";
    var stringClass = "[object String]";
    var arrayClass = "[object Array]";
    var booleanClass = "[object Boolean]";

    // Detect incomplete support for accessing string characters by index.
    var charIndexBuggy = has("bug-string-char-index");

    // Define additional utility methods if the `Date` methods are buggy.
    if (!isExtended) {
      var floor = Math.floor;
      // A mapping between the months of the year and the number of days between
      // January 1st and the first of the respective month.
      var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
      // Internal: Calculates the number of days between the Unix epoch and the
      // first day of the given month.
      var getDay = function (year, month) {
        return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
      };
    }

    // Internal: Determines if a property is a direct property of the given
    // object. Delegates to the native `Object#hasOwnProperty` method.
    if (!(isProperty = {}.hasOwnProperty)) {
      isProperty = function (property) {
        var members = {}, constructor;
        if ((members.__proto__ = null, members.__proto__ = {
          // The *proto* property cannot be set multiple times in recent
          // versions of Firefox and SeaMonkey.
          "toString": 1
        }, members).toString != getClass) {
          // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
          // supports the mutable *proto* property.
          isProperty = function (property) {
            // Capture and break the object's prototype chain (see section 8.6.2
            // of the ES 5.1 spec). The parenthesized expression prevents an
            // unsafe transformation by the Closure Compiler.
            var original = this.__proto__, result = property in (this.__proto__ = null, this);
            // Restore the original prototype chain.
            this.__proto__ = original;
            return result;
          };
        } else {
          // Capture a reference to the top-level `Object` constructor.
          constructor = members.constructor;
          // Use the `constructor` property to simulate `Object#hasOwnProperty` in
          // other environments.
          isProperty = function (property) {
            var parent = (this.constructor || constructor).prototype;
            return property in this && !(property in parent && this[property] === parent[property]);
          };
        }
        members = null;
        return isProperty.call(this, property);
      };
    }

    // Internal: A set of primitive types used by `isHostType`.
    var PrimitiveTypes = {
      'boolean': 1,
      'number': 1,
      'string': 1,
      'undefined': 1
    };

    // Internal: Determines if the given object `property` value is a
    // non-primitive.
    var isHostType = function (object, property) {
      var type = typeof object[property];
      return type == 'object' ? !!object[property] : !PrimitiveTypes[type];
    };

    // Internal: Normalizes the `for...in` iteration algorithm across
    // environments. Each enumerated key is yielded to a `callback` function.
    forEach = function (object, callback) {
      var size = 0, Properties, members, property;

      // Tests for bugs in the current environment's `for...in` algorithm. The
      // `valueOf` property inherits the non-enumerable flag from
      // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
      (Properties = function () {
        this.valueOf = 0;
      }).prototype.valueOf = 0;

      // Iterate over a new instance of the `Properties` class.
      members = new Properties();
      for (property in members) {
        // Ignore all properties inherited from `Object.prototype`.
        if (isProperty.call(members, property)) {
          size++;
        }
      }
      Properties = members = null;

      // Normalize the iteration algorithm.
      if (!size) {
        // A list of non-enumerable properties inherited from `Object.prototype`.
        members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
        // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
        // properties.
        forEach = function (object, callback) {
          var isFunction = getClass.call(object) == functionClass, property, length;
          var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty;
          for (property in object) {
            // Gecko <= 1.0 enumerates the `prototype` property of functions under
            // certain conditions; IE does not.
            if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
              callback(property);
            }
          }
          // Manually invoke the callback for each non-enumerable property.
          for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
        };
      } else if (size == 2) {
        // Safari <= 2.0.4 enumerates shadowed properties twice.
        forEach = function (object, callback) {
          // Create a set of iterated properties.
          var members = {}, isFunction = getClass.call(object) == functionClass, property;
          for (property in object) {
            // Store each property name to prevent double enumeration. The
            // `prototype` property of functions is not enumerated due to cross-
            // environment inconsistencies.
            if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
              callback(property);
            }
          }
        };
      } else {
        // No bugs detected; use the standard `for...in` algorithm.
        forEach = function (object, callback) {
          var isFunction = getClass.call(object) == functionClass, property, isConstructor;
          for (property in object) {
            if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
              callback(property);
            }
          }
          // Manually invoke the callback for the `constructor` property due to
          // cross-environment inconsistencies.
          if (isConstructor || isProperty.call(object, (property = "constructor"))) {
            callback(property);
          }
        };
      }
      return forEach(object, callback);
    };

    // Public: Serializes a JavaScript `value` as a JSON string. The optional
    // `filter` argument may specify either a function that alters how object and
    // array members are serialized, or an array of strings and numbers that
    // indicates which properties should be serialized. The optional `width`
    // argument may be either a string or number that specifies the indentation
    // level of the output.
    if (!has("json-stringify")) {
      // Internal: A map of control characters and their escaped equivalents.
      var Escapes = {
        92: "\\\\",
        34: '\\"',
        8: "\\b",
        12: "\\f",
        10: "\\n",
        13: "\\r",
        9: "\\t"
      };

      // Internal: Converts `value` into a zero-padded string such that its
      // length is at least equal to `width`. The `width` must be <= 6.
      var leadingZeroes = "000000";
      var toPaddedString = function (width, value) {
        // The `|| 0` expression is necessary to work around a bug in
        // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
        return (leadingZeroes + (value || 0)).slice(-width);
      };

      // Internal: Double-quotes a string `value`, replacing all ASCII control
      // characters (characters with code unit values between 0 and 31) with
      // their escaped equivalents. This is an implementation of the
      // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
      var unicodePrefix = "\\u00";
      var quote = function (value) {
        var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols;
        if (isLarge) {
          symbols = value.split("");
        }
        for (; index < length; index++) {
          var charCode = value.charCodeAt(index);
          // If the character is a control character, append its Unicode or
          // shorthand escape sequence; otherwise, append the character as-is.
          switch (charCode) {
            case 8: case 9: case 10: case 12: case 13: case 34: case 92:
              result += Escapes[charCode];
              break;
            default:
              if (charCode < 32) {
                result += unicodePrefix + toPaddedString(2, charCode.toString(16));
                break;
              }
              result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index];
          }
        }
        return result + '"';
      };

      // Internal: Recursively serializes an object. Implements the
      // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
      var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
        var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;
        try {
          // Necessary for host object support.
          value = object[property];
        } catch (exception) {}
        if (typeof value == "object" && value) {
          className = getClass.call(value);
          if (className == dateClass && !isProperty.call(value, "toJSON")) {
            if (value > -1 / 0 && value < 1 / 0) {
              // Dates are serialized according to the `Date#toJSON` method
              // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
              // for the ISO 8601 date time string format.
              if (getDay) {
                // Manually compute the year, month, date, hours, minutes,
                // seconds, and milliseconds if the `getUTC*` methods are
                // buggy. Adapted from @Yaffle's `date-shim` project.
                date = floor(value / 864e5);
                for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
                for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
                date = 1 + date - getDay(year, month);
                // The `time` value specifies the time within the day (see ES
                // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
                // to compute `A modulo B`, as the `%` operator does not
                // correspond to the `modulo` operation for negative numbers.
                time = (value % 864e5 + 864e5) % 864e5;
                // The hours, minutes, seconds, and milliseconds are obtained by
                // decomposing the time within the day. See section 15.9.1.10.
                hours = floor(time / 36e5) % 24;
                minutes = floor(time / 6e4) % 60;
                seconds = floor(time / 1e3) % 60;
                milliseconds = time % 1e3;
              } else {
                year = value.getUTCFullYear();
                month = value.getUTCMonth();
                date = value.getUTCDate();
                hours = value.getUTCHours();
                minutes = value.getUTCMinutes();
                seconds = value.getUTCSeconds();
                milliseconds = value.getUTCMilliseconds();
              }
              // Serialize extended years correctly.
              value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
                "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
                // Months, dates, hours, minutes, and seconds should have two
                // digits; milliseconds should have three.
                "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
                // Milliseconds are optional in ES 5.0, but required in 5.1.
                "." + toPaddedString(3, milliseconds) + "Z";
            } else {
              value = null;
            }
          } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
            // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
            // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
            // ignores all `toJSON` methods on these objects unless they are
            // defined directly on an instance.
            value = value.toJSON(property);
          }
        }
        if (callback) {
          // If a replacement function was provided, call it to obtain the value
          // for serialization.
          value = callback.call(object, property, value);
        }
        if (value === null) {
          return "null";
        }
        className = getClass.call(value);
        if (className == booleanClass) {
          // Booleans are represented literally.
          return "" + value;
        } else if (className == numberClass) {
          // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
          // `"null"`.
          return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
        } else if (className == stringClass) {
          // Strings are double-quoted and escaped.
          return quote("" + value);
        }
        // Recursively serialize objects and arrays.
        if (typeof value == "object") {
          // Check for cyclic structures. This is a linear search; performance
          // is inversely proportional to the number of unique nested objects.
          for (length = stack.length; length--;) {
            if (stack[length] === value) {
              // Cyclic structures cannot be serialized by `JSON.stringify`.
              throw TypeError();
            }
          }
          // Add the object to the stack of traversed objects.
          stack.push(value);
          results = [];
          // Save the current indentation level and indent one additional level.
          prefix = indentation;
          indentation += whitespace;
          if (className == arrayClass) {
            // Recursively serialize array elements.
            for (index = 0, length = value.length; index < length; index++) {
              element = serialize(index, value, callback, properties, whitespace, indentation, stack);
              results.push(element === undef ? "null" : element);
            }
            result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
          } else {
            // Recursively serialize object members. Members are selected from
            // either a user-specified list of property names, or the object
            // itself.
            forEach(properties || value, function (property) {
              var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
              if (element !== undef) {
                // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
                // is not the empty string, let `member` {quote(property) + ":"}
                // be the concatenation of `member` and the `space` character."
                // The "`space` character" refers to the literal space
                // character, not the `space` {width} argument provided to
                // `JSON.stringify`.
                results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
              }
            });
            result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
          }
          // Remove the object from the traversed object stack.
          stack.pop();
          return result;
        }
      };

      // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
      JSON3.stringify = function (source, filter, width) {
        var whitespace, callback, properties, className;
        if (typeof filter == "function" || typeof filter == "object" && filter) {
          if ((className = getClass.call(filter)) == functionClass) {
            callback = filter;
          } else if (className == arrayClass) {
            // Convert the property names array into a makeshift set.
            properties = {};
            for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));
          }
        }
        if (width) {
          if ((className = getClass.call(width)) == numberClass) {
            // Convert the `width` to an integer and create a string containing
            // `width` number of space characters.
            if ((width -= width % 1) > 0) {
              for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
            }
          } else if (className == stringClass) {
            whitespace = width.length <= 10 ? width : width.slice(0, 10);
          }
        }
        // Opera <= 7.54u2 discards the values associated with empty string keys
        // (`""`) only if they are used directly within an object member list
        // (e.g., `!("" in { "": 1})`).
        return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
      };
    }

    // Public: Parses a JSON source string.
    if (!has("json-parse")) {
      var fromCharCode = String.fromCharCode;

      // Internal: A map of escaped control characters and their unescaped
      // equivalents.
      var Unescapes = {
        92: "\\",
        34: '"',
        47: "/",
        98: "\b",
        116: "\t",
        110: "\n",
        102: "\f",
        114: "\r"
      };

      // Internal: Stores the parser state.
      var Index, Source;

      // Internal: Resets the parser state and throws a `SyntaxError`.
      var abort = function() {
        Index = Source = null;
        throw SyntaxError();
      };

      // Internal: Returns the next token, or `"$"` if the parser has reached
      // the end of the source string. A token may be a string, number, `null`
      // literal, or Boolean literal.
      var lex = function () {
        var source = Source, length = source.length, value, begin, position, isSigned, charCode;
        while (Index < length) {
          charCode = source.charCodeAt(Index);
          switch (charCode) {
            case 9: case 10: case 13: case 32:
              // Skip whitespace tokens, including tabs, carriage returns, line
              // feeds, and space characters.
              Index++;
              break;
            case 123: case 125: case 91: case 93: case 58: case 44:
              // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
              // the current position.
              value = charIndexBuggy ? source.charAt(Index) : source[Index];
              Index++;
              return value;
            case 34:
              // `"` delimits a JSON string; advance to the next character and
              // begin parsing the string. String tokens are prefixed with the
              // sentinel `@` character to distinguish them from punctuators and
              // end-of-string tokens.
              for (value = "@", Index++; Index < length;) {
                charCode = source.charCodeAt(Index);
                if (charCode < 32) {
                  // Unescaped ASCII control characters (those with a code unit
                  // less than the space character) are not permitted.
                  abort();
                } else if (charCode == 92) {
                  // A reverse solidus (`\`) marks the beginning of an escaped
                  // control character (including `"`, `\`, and `/`) or Unicode
                  // escape sequence.
                  charCode = source.charCodeAt(++Index);
                  switch (charCode) {
                    case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
                      // Revive escaped control characters.
                      value += Unescapes[charCode];
                      Index++;
                      break;
                    case 117:
                      // `\u` marks the beginning of a Unicode escape sequence.
                      // Advance to the first character and validate the
                      // four-digit code point.
                      begin = ++Index;
                      for (position = Index + 4; Index < position; Index++) {
                        charCode = source.charCodeAt(Index);
                        // A valid sequence comprises four hexdigits (case-
                        // insensitive) that form a single hexadecimal value.
                        if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
                          // Invalid Unicode escape sequence.
                          abort();
                        }
                      }
                      // Revive the escaped character.
                      value += fromCharCode("0x" + source.slice(begin, Index));
                      break;
                    default:
                      // Invalid escape sequence.
                      abort();
                  }
                } else {
                  if (charCode == 34) {
                    // An unescaped double-quote character marks the end of the
                    // string.
                    break;
                  }
                  charCode = source.charCodeAt(Index);
                  begin = Index;
                  // Optimize for the common case where a string is valid.
                  while (charCode >= 32 && charCode != 92 && charCode != 34) {
                    charCode = source.charCodeAt(++Index);
                  }
                  // Append the string as-is.
                  value += source.slice(begin, Index);
                }
              }
              if (source.charCodeAt(Index) == 34) {
                // Advance to the next character and return the revived string.
                Index++;
                return value;
              }
              // Unterminated string.
              abort();
            default:
              // Parse numbers and literals.
              begin = Index;
              // Advance past the negative sign, if one is specified.
              if (charCode == 45) {
                isSigned = true;
                charCode = source.charCodeAt(++Index);
              }
              // Parse an integer or floating-point value.
              if (charCode >= 48 && charCode <= 57) {
                // Leading zeroes are interpreted as octal literals.
                if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {
                  // Illegal octal literal.
                  abort();
                }
                isSigned = false;
                // Parse the integer component.
                for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);
                // Floats cannot contain a leading decimal point; however, this
                // case is already accounted for by the parser.
                if (source.charCodeAt(Index) == 46) {
                  position = ++Index;
                  // Parse the decimal component.
                  for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
                  if (position == Index) {
                    // Illegal trailing decimal.
                    abort();
                  }
                  Index = position;
                }
                // Parse exponents. The `e` denoting the exponent is
                // case-insensitive.
                charCode = source.charCodeAt(Index);
                if (charCode == 101 || charCode == 69) {
                  charCode = source.charCodeAt(++Index);
                  // Skip past the sign following the exponent, if one is
                  // specified.
                  if (charCode == 43 || charCode == 45) {
                    Index++;
                  }
                  // Parse the exponential component.
                  for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
                  if (position == Index) {
                    // Illegal empty exponent.
                    abort();
                  }
                  Index = position;
                }
                // Coerce the parsed value to a JavaScript number.
                return +source.slice(begin, Index);
              }
              // A negative sign may only precede numbers.
              if (isSigned) {
                abort();
              }
              // `true`, `false`, and `null` literals.
              if (source.slice(Index, Index + 4) == "true") {
                Index += 4;
                return true;
              } else if (source.slice(Index, Index + 5) == "false") {
                Index += 5;
                return false;
              } else if (source.slice(Index, Index + 4) == "null") {
                Index += 4;
                return null;
              }
              // Unrecognized token.
              abort();
          }
        }
        // Return the sentinel `$` character if the parser has reached the end
        // of the source string.
        return "$";
      };

      // Internal: Parses a JSON `value` token.
      var get = function (value) {
        var results, hasMembers;
        if (value == "$") {
          // Unexpected end of input.
          abort();
        }
        if (typeof value == "string") {
          if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
            // Remove the sentinel `@` character.
            return value.slice(1);
          }
          // Parse object and array literals.
          if (value == "[") {
            // Parses a JSON array, returning a new JavaScript array.
            results = [];
            for (;; hasMembers || (hasMembers = true)) {
              value = lex();
              // A closing square bracket marks the end of the array literal.
              if (value == "]") {
                break;
              }
              // If the array literal contains elements, the current token
              // should be a comma separating the previous element from the
              // next.
              if (hasMembers) {
                if (value == ",") {
                  value = lex();
                  if (value == "]") {
                    // Unexpected trailing `,` in array literal.
                    abort();
                  }
                } else {
                  // A `,` must separate each array element.
                  abort();
                }
              }
              // Elisions and leading commas are not permitted.
              if (value == ",") {
                abort();
              }
              results.push(get(value));
            }
            return results;
          } else if (value == "{") {
            // Parses a JSON object, returning a new JavaScript object.
            results = {};
            for (;; hasMembers || (hasMembers = true)) {
              value = lex();
              // A closing curly brace marks the end of the object literal.
              if (value == "}") {
                break;
              }
              // If the object literal contains members, the current token
              // should be a comma separator.
              if (hasMembers) {
                if (value == ",") {
                  value = lex();
                  if (value == "}") {
                    // Unexpected trailing `,` in object literal.
                    abort();
                  }
                } else {
                  // A `,` must separate each object member.
                  abort();
                }
              }
              // Leading commas are not permitted, object property names must be
              // double-quoted strings, and a `:` must separate each property
              // name and value.
              if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
                abort();
              }
              results[value.slice(1)] = get(lex());
            }
            return results;
          }
          // Unexpected token encountered.
          abort();
        }
        return value;
      };

      // Internal: Updates a traversed object member.
      var update = function(source, property, callback) {
        var element = walk(source, property, callback);
        if (element === undef) {
          delete source[property];
        } else {
          source[property] = element;
        }
      };

      // Internal: Recursively traverses a parsed JSON object, invoking the
      // `callback` function for each value. This is an implementation of the
      // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
      var walk = function (source, property, callback) {
        var value = source[property], length;
        if (typeof value == "object" && value) {
          // `forEach` can't be used to traverse an array in Opera <= 8.54
          // because its `Object#hasOwnProperty` implementation returns `false`
          // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
          if (getClass.call(value) == arrayClass) {
            for (length = value.length; length--;) {
              update(value, length, callback);
            }
          } else {
            forEach(value, function (property) {
              update(value, property, callback);
            });
          }
        }
        return callback.call(source, property, value);
      };

      // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
      JSON3.parse = function (source, callback) {
        var result, value;
        Index = 0;
        Source = "" + source;
        result = get(lex());
        // If a JSON string contains multiple tokens, it is invalid.
        if (lex() != "$") {
          abort();
        }
        // Reset the parser state.
        Index = Source = null;
        return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
      };
    }
  }

  // Export for asynchronous module loaders.
  if (isLoader) {
    define(function () {
      return JSON3;
    });
  }
}(this));

},{}],206:[function(require,module,exports){
module.exports = toArray

function toArray(list, index) {
    var array = []

    index = index || 0

    for (var i = index || 0; i < list.length; i++) {
        array[i - index] = list[i]
    }

    return array
}

},{}],207:[function(require,module,exports){
var config = {
  hostname: 'localhost',
  port: 3000,
  delayInMilliseconds: 1500,
  cacheNumberOfTweets: 20
};

var socket;
var tweetsQueue;

function loadImage(url, callback) {
  var image = new Image();

  // If image already cached by web browser, then this callback will not fire.
  // This is very helpful, because it will help to avoid showing duplicate images to users.
  // http://stackoverflow.com/a/10404014
  image.onload = function () {
    callback();
  };
  image.src = url;
}

function TweetsQueue() {
  var tweets = [];
  var MAXIMUM_NUMBER_OF_TWEETS = config.cacheNumberOfTweets;

  this.enqueue = function (tweet) {
    if (this.getSize() < MAXIMUM_NUMBER_OF_TWEETS) {
      var tweetMediaUrl = tweet.media[0].url;

      loadImage(tweetMediaUrl, function () {
        tweets.push(tweet);
      });
    }
  };

  this.dequeue = function () {
    return tweets.shift();
  };

  this.getSize = function () {
    return tweets.length;
  };
}

function initializeStream(handleNewTweet, streamConfig) {

  if (typeof streamConfig !== 'undefined') {
    if (typeof streamConfig.hostname !== 'undefined') {
      config.hostname = streamConfig.hostname;
    }

    if (typeof streamConfig.port !== 'undefined') {
      config.port = streamConfig.port;
    }

    if (typeof streamConfig.delayInMilliseconds !== 'undefined') {
      config.delayInMilliseconds = streamConfig.delayInMilliseconds;
    }

    if (typeof streamConfig.cacheNumberOfTweets !== 'undefined') {
      config.cacheNumberOfTweets = streamConfig.cacheNumberOfTweets;
    }
  }

  socket = require('socket.io-client')('http://' + config.hostname + ':' + config.port);
  tweetsQueue = new TweetsQueue();

  socket.on('connect', function () {
    console.log('[Snapkite Stream Client] Socket connected');
  });

  socket.on('disconnect', function () {
    console.log('[Snapkite Stream Client] Socket disconnected');
  });

  socket.on('tweet', function (tweet) {
    tweetsQueue.enqueue(tweet);
  });

  window.setInterval(function () {
    if (! tweetsQueue) {
      return;
    }

    var tweet = tweetsQueue.dequeue();

    if (tweet) {
      handleNewTweet(tweet);
    }

  }, config.delayInMilliseconds);
}

function destroyStream() {
  socket.disconnect();
  tweetsQueue = null;
}

module.exports = {
  initializeStream: initializeStream,
  initialiseStream: initializeStream,
  destroyStream: destroyStream
};

},{"socket.io-client":157}],208:[function(require,module,exports){
'use strict';

var React = require('react');
var ReactDOM = require('react-dom');

var Application = require('./components/Application.react');

ReactDOM.render(React.createElement(Application, null), document.getElementById('react-application'));

},{"./components/Application.react":209,"react":156,"react-dom":2}],209:[function(require,module,exports){
'use strict';

var React = require('react');
var Stream = require('./Stream.react');
var Collection = require('./Collection.react');

var Application = React.createClass({
  displayName: 'Application',

  getInitialState: function getInitialState() {
    return {
      collectionTweets: {}
    };
  },

  addTweetToCollection: function addTweetToCollection(tweet) {
    var collectionTweets = this.state.collectionTweets;

    collectionTweets[tweet.id] = tweet;

    this.setState({
      collectionTweets: collectionTweets
    });
  },

  removeTweetFromCollection: function removeTweetFromCollection(tweet) {
    var collectionTweets = this.state.collectionTweets;

    delete collectionTweets[tweet.id];

    this.setState({
      collectionTweets: collectionTweets
    });
  },

  removeAllTweetsFromCollection: function removeAllTweetsFromCollection() {
    this.setState({
      collectionTweets: {}
    });
  },

  render: function render() {
    return React.createElement(
      'div',
      { className: 'container-fluid' },
      React.createElement(
        'div',
        { className: 'row' },
        React.createElement(
          'div',
          { className: 'col-md-4 text-center' },
          React.createElement(Stream, { onAddTweetToCollection: this.addTweetToCollection })
        ),
        React.createElement(
          'div',
          { className: 'col-md-8' },
          React.createElement(Collection, {
            tweets: this.state.collectionTweets,
            onRemoveTweetFromCollection: this.removeTweetFromCollection,
            onRemoveAllTweetsFromCollection: this.removeAllTweetsFromCollection })
        )
      )
    );
  }
});

module.exports = Application;

},{"./Collection.react":211,"./Stream.react":216,"react":156}],210:[function(require,module,exports){
'use strict';

var React = require('react');

var buttonStyle = {
  margin: '10px 10px 10px 0'
};

var Button = React.createClass({
  displayName: 'Button',

  render: function render() {
    return React.createElement(
      'button',
      {
        className: 'btn btn-default',
        style: buttonStyle,
        onClick: this.props.handleClick },
      this.props.label
    );
  }
});

module.exports = Button;

},{"react":156}],211:[function(require,module,exports){
'use strict';

var React = require('react');
var ReactDOMServer = require('react-dom/server');
var CollectionControls = require('./CollectionControls.react');
var TweetList = require('./TweetList.react');
var Header = require('./Header.react');

var Collection = React.createClass({
  displayName: 'Collection',

  createHtmlMarkupStringOfTweetList: function createHtmlMarkupStringOfTweetList() {
    var htmlString = ReactDOMServer.renderToStaticMarkup(React.createElement(TweetList, { tweets: this.props.tweets }));

    var htmlMarkup = {
      html: htmlString
    };

    return JSON.stringify(htmlMarkup);
  },

  getListOfTweetIds: function getListOfTweetIds() {
    return Object.keys(this.props.tweets);
  },

  getNumberOfTweetsInCollection: function getNumberOfTweetsInCollection() {
    return this.getListOfTweetIds().length;
  },

  render: function render() {
    var numberOfTweetsInCollection = this.getNumberOfTweetsInCollection();

    if (numberOfTweetsInCollection > 0) {
      var tweets = this.props.tweets;
      var htmlMarkup = this.createHtmlMarkupStringOfTweetList();
      var removeAllTweetsFromCollection = this.props.onRemoveAllTweetsFromCollection;
      var handleRemoveTweetFromCollection = this.props.onRemoveTweetFromCollection;

      return React.createElement(
        'div',
        null,
        React.createElement(CollectionControls, {
          numberOfTweetsInCollection: numberOfTweetsInCollection,
          htmlMarkup: htmlMarkup,
          onRemoveAllTweetsFromCollection: removeAllTweetsFromCollection }),
        React.createElement(TweetList, {
          tweets: tweets,
          onRemoveTweetFromCollection: handleRemoveTweetFromCollection })
      );
    }

    return React.createElement(Header, { text: 'Your collection is empty' });
  }
});

module.exports = Collection;

},{"./CollectionControls.react":212,"./Header.react":215,"./TweetList.react":219,"react":156,"react-dom/server":3}],212:[function(require,module,exports){
'use strict';

var React = require('react');
var Header = require('./Header.react');
var Button = require('./Button.react');
var CollectionRenameForm = require('./CollectionRenameForm.react');
var CollectionExportForm = require('./CollectionExportForm.react');

var CollectionControls = React.createClass({
  displayName: 'CollectionControls',

  getInitialState: function getInitialState() {
    return {
      name: 'new',
      isEditingName: false
    };
  },

  getHeaderText: function getHeaderText() {
    var numberOfTweetsInCollection = this.props.numberOfTweetsInCollection;
    var text = numberOfTweetsInCollection;

    if (numberOfTweetsInCollection === 1) {
      text = text + ' tweet in your';
    } else {
      text = text + ' tweets in your';
    }

    return React.createElement(
      'span',
      null,
      text,
      ' ',
      React.createElement(
        'strong',
        null,
        this.state.name
      ),
      ' collection'
    );
  },

  toggleEditCollectionName: function toggleEditCollectionName() {
    this.setState({
      isEditingName: !this.state.isEditingName
    });
  },

  setCollectionName: function setCollectionName(name) {
    this.setState({
      name: name,
      isEditingName: false
    });
  },

  render: function render() {
    if (this.state.isEditingName) {
      return React.createElement(CollectionRenameForm, {
        name: this.state.name,
        onChangeCollectionName: this.setCollectionName,
        onCancelCollectionNameChange: this.toggleEditCollectionName });
    }

    return React.createElement(
      'div',
      null,
      React.createElement(Header, { text: this.getHeaderText() }),
      React.createElement(Button, {
        label: 'Rename collection',
        handleClick: this.toggleEditCollectionName }),
      React.createElement(Button, {
        label: 'Empty collection',
        handleClick: this.props.onRemoveAllTweetsFromCollection }),
      React.createElement(CollectionExportForm, { htmlMarkup: this.props.htmlMarkup })
    );
  }
});

module.exports = CollectionControls;

},{"./Button.react":210,"./CollectionExportForm.react":213,"./CollectionRenameForm.react":214,"./Header.react":215,"react":156}],213:[function(require,module,exports){
'use strict';

var React = require('react');

var formStyle = {
  display: 'inline-block'
};

var CollectionExportForm = React.createClass({
  displayName: 'CollectionExportForm',

  render: function render() {
    return React.createElement(
      'form',
      { action: 'http://codepen.io/pen/define', method: 'POST', target: '_blank', style: formStyle },
      React.createElement('input', { type: 'hidden', name: 'data', value: this.props.htmlMarkup }),
      React.createElement(
        'button',
        { type: 'submit', className: 'btn btn-default' },
        'Export as HTML'
      )
    );
  }
});

module.exports = CollectionExportForm;

},{"react":156}],214:[function(require,module,exports){
'use strict';

var React = require('react');
var Header = require('./Header.react');
var Button = require('./Button.react');

var inputStyle = {
  marginRight: '5px'
};

var CollectionRenameForm = React.createClass({
  displayName: 'CollectionRenameForm',

  getInitialState: function getInitialState() {
    return {
      inputValue: this.props.name
    };
  },

  setInputValue: function setInputValue(inputValue) {
    this.setState({
      inputValue: inputValue
    });
  },

  handleInputValueChange: function handleInputValueChange(event) {
    var inputValue = event.target.value;
    this.setInputValue(inputValue);
  },

  handleFormSubmit: function handleFormSubmit(event) {
    event.preventDefault();
    var collectionName = this.state.inputValue;
    this.props.onChangeCollectionName(collectionName);
  },

  handleFormCancel: function handleFormCancel(event) {
    event.preventDefault();
    var collectionName = this.props.name;
    this.setInputValue(collectionName);
    this.props.onCancelCollectionNameChange();
  },

  componentDidMount: function componentDidMount() {
    this.refs.collectionName.focus();
  },

  render: function render() {
    return React.createElement(
      'form',
      { className: 'form-inline', onSubmit: this.handleSubmit },
      React.createElement(Header, { text: 'Collection name:' }),
      React.createElement(
        'div',
        { className: 'form-group' },
        React.createElement('input', {
          className: 'form-control',
          style: inputStyle,
          onChange: this.handleInputValueChange,
          value: this.state.inputValue,
          ref: 'collectionName' })
      ),
      React.createElement(Button, { label: 'Change', handleClick: this.handleFormSubmit }),
      React.createElement(Button, { label: 'Cancel', handleClick: this.handleFormCancel })
    );
  }
});

module.exports = CollectionRenameForm;

},{"./Button.react":210,"./Header.react":215,"react":156}],215:[function(require,module,exports){
'use strict';

var React = require('react');

var headerStyle = {
  fontSize: '16px',
  fontWeight: '300',
  display: 'inline-block',
  margin: '20px 10px'
};

var Header = React.createClass({
  displayName: 'Header',

  getDefaultProps: function getDefaultProps() {
    return {
      text: 'Default header'
    };
  },

  render: function render() {
    return React.createElement(
      'h2',
      { style: headerStyle },
      this.props.text
    );
  }
});

module.exports = Header;

},{"react":156}],216:[function(require,module,exports){
'use strict';

var React = require('react');
var SnapkiteStreamClient = require('snapkite-stream-client');
var StreamTweet = require('./StreamTweet.react');
var Header = require('./Header.react');

var Stream = React.createClass({
  displayName: 'Stream',

  getInitialState: function getInitialState() {
    return {
      tweet: null
    };
  },

  componentDidMount: function componentDidMount() {
    SnapkiteStreamClient.initializeStream(this.handleNewTweet);
  },

  componentWillUnmount: function componentWillUnmount() {
    SnapkiteStreamClient.destroyStream();
  },

  handleNewTweet: function handleNewTweet(tweet) {
    this.setState({
      tweet: tweet
    });
  },

  render: function render() {
    var tweet = this.state.tweet;

    if (tweet) {
      return React.createElement(StreamTweet, {
        tweet: tweet,
        onAddTweetToCollection: this.props.onAddTweetToCollection });
    }

    return React.createElement(Header, { text: 'Waiting for public photos from Twitter...' });
  }
});

module.exports = Stream;

},{"./Header.react":215,"./StreamTweet.react":217,"react":156,"snapkite-stream-client":207}],217:[function(require,module,exports){
'use strict';

var React = require('react');
var ReactDOM = require('react-dom');
var Header = require('./Header.react');
var Tweet = require('./Tweet.react');

var StreamTweet = React.createClass({
  displayName: 'StreamTweet',

  getInitialState: function getInitialState() {
    console.log('[Snapterest] StreamTweet: 1. Running getInitialState()');

    return {
      numberOfCharactersIsIncreasing: null,
      headerText: null
    };
  },

  componentWillMount: function componentWillMount() {
    console.log('[Snapterest] StreamTweet: 2. Running componentWillMount()');

    this.setState({
      numberOfCharactersIsIncreasing: true,
      headerText: 'Latest public photo from Twitter'
    });

    window.snapterest = {
      numberOfReceivedTweets: 1,
      numberOfDisplayedTweets: 1
    };
  },

  componentDidMount: function componentDidMount() {
    console.log('[Snapterest] StreamTweet: 3. Running componentDidMount()');

    var componentDOMRepresentation = ReactDOM.findDOMNode(this);
    window.snapterest.headerHtml = componentDOMRepresentation.children[0].outerHTML;
    window.snapterest.tweetHtml = componentDOMRepresentation.children[1].outerHTML;
  },

  componentWillReceiveProps: function componentWillReceiveProps(nextProps) {
    console.log('[Snapterest] StreamTweet: 4. Running componentWillReceiveProps()');

    var currentTweetLength = this.props.tweet.text.length;
    var nextTweetLength = nextProps.tweet.text.length;
    var isNumberOfCharactersIncreasing = nextTweetLength > currentTweetLength;
    var headerText;

    this.setState({
      numberOfCharactersIsIncreasing: isNumberOfCharactersIncreasing
    });

    if (isNumberOfCharactersIncreasing) {
      headerText = 'Number of characters is increasing';
    } else {
      headerText = 'Latest public photo from Twitter';
    }

    this.setState({
      headerText: headerText
    });

    window.snapterest.numberOfReceivedTweets++;
  },

  shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
    console.log('[Snapterest] StreamTweet: 5. Running shouldComponentUpdate()');

    return nextProps.tweet.text.length > 1;
  },

  componentWillUpdate: function componentWillUpdate(nextProps, nextState) {
    console.log('[Snapterest] StreamTweet: 6. Running componentWillUpdate()');
  },

  componentDidUpdate: function componentDidUpdate(prevProps, prevState) {
    console.log('[Snapterest] StreamTweet: 7. Running componentDidUpdate()');

    window.snapterest.numberOfDisplayedTweets++;
  },

  componentWillUnmount: function componentWillUnmount() {
    console.log('[Snapterest] StreamTweet: 8. Running componentWillUnmount()');

    delete window.snapterest;
  },

  render: function render() {
    console.log('[Snapterest] StreamTweet: Running render()');

    return React.createElement(
      'section',
      null,
      React.createElement(Header, { text: this.state.headerText }),
      React.createElement(Tweet, {
        tweet: this.props.tweet,
        onImageClick: this.props.onAddTweetToCollection })
    );
  }
});

module.exports = StreamTweet;

},{"./Header.react":215,"./Tweet.react":218,"react":156,"react-dom":2}],218:[function(require,module,exports){
'use strict';

var React = require('react');

var tweetStyle = {
  position: 'relative',
  display: 'inline-block',
  width: '300px',
  height: '400px',
  margin: '10px'
};

var imageStyle = {
  maxHeight: '400px',
  boxShadow: '0px 1px 1px 0px #aaa',
  border: '1px solid #fff'
};

var Tweet = React.createClass({
  displayName: 'Tweet',

  propTypes: {
    tweet: function tweet(properties, propertyName, componentName) {
      var tweet = properties[propertyName];

      if (!tweet) {
        return new Error('Tweet must be set.');
      }

      if (!tweet.media) {
        return new Error('Tweet must have an image.');
      }
    },
    onImageClick: React.PropTypes.func
  },

  handleImageClick: function handleImageClick() {
    var tweet = this.props.tweet;
    var onImageClick = this.props.onImageClick;

    if (onImageClick) {
      onImageClick(tweet);
    }
  },

  render: function render() {
    var tweet = this.props.tweet;
    var tweetMediaUrl = tweet.media[0].url;

    return React.createElement(
      'div',
      { style: tweetStyle },
      React.createElement('img', { src: tweetMediaUrl, onClick: this.handleImageClick, style: imageStyle })
    );
  }
});

module.exports = Tweet;

},{"react":156}],219:[function(require,module,exports){
'use strict';

var React = require('react');
var Tweet = require('./Tweet.react.js');

var listStyle = {
  padding: '0'
};

var listItemStyle = {
  display: 'inline-block',
  listStyle: 'none'
};

var TweetList = React.createClass({
  displayName: 'TweetList',

  getListOfTweetIds: function getListOfTweetIds() {
    return Object.keys(this.props.tweets);
  },

  getTweetElement: function getTweetElement(tweetId) {
    var tweet = this.props.tweets[tweetId];
    var handleRemoveTweetFromCollection = this.props.onRemoveTweetFromCollection;
    var tweetElement;

    if (handleRemoveTweetFromCollection) {

      tweetElement = React.createElement(Tweet, {
        tweet: tweet,
        onImageClick: handleRemoveTweetFromCollection });
    } else {
      tweetElement = React.createElement(Tweet, { tweet: tweet });
    }

    return React.createElement(
      'li',
      { style: listItemStyle, key: tweet.id },
      tweetElement
    );
  },

  render: function render() {
    var tweetElements = this.getListOfTweetIds().map(this.getTweetElement);

    return React.createElement(
      'ul',
      { style: listStyle },
      tweetElements
    );
  }
});
module.exports = TweetList;

},{"./Tweet.react.js":218,"react":156}]},{},[208]);
