/*! Amaze UI v2.4.2 | by Amaze UI Team | (c) 2015 AllMobilize, Inc. | Licensed under MIT | 2015-07-06T10:25:45+0800 */ 
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.AMUI = f()}})(function(){var define,module,exports;return (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(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
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module.exports = $.AMUI = UI;

},{"10":10,"11":11,"12":12,"13":13,"14":14,"15":15,"16":16,"17":17,"18":18,"19":19,"2":2,"20":20,"21":21,"22":22,"23":23,"24":24,"25":25,"26":26,"27":27,"28":28,"29":29,"3":3,"30":30,"31":31,"32":32,"33":33,"34":34,"35":35,"36":36,"37":37,"38":38,"39":39,"4":4,"40":40,"41":41,"42":42,"43":43,"44":44,"45":45,"46":46,"47":47,"48":48,"49":49,"5":5,"50":50,"51":51,"52":52,"6":6,"7":7,"8":8,"9":9}],2:[function(_dereq_,module,exports){
'use strict';

/* jshint -W040 */

var $ = (window.jQuery);

if (typeof $ === 'undefined') {
  throw new Error('Amaze UI 2.x requires jQuery :-(\n' +
  '\u7231\u4e0a\u4e00\u5339\u91ce\u9a6c\uff0c\u53ef\u4f60' +
  '\u7684\u5bb6\u91cc\u6ca1\u6709\u8349\u539f\u2026');
}

var UI = $.AMUI || {};
var $win = $(window);
var doc = window.document;
var $html = $('html');

UI.VERSION = '2.4.2';

UI.support = {};

UI.support.transition = (function() {
  var transitionEnd = (function() {
    // https://developer.mozilla.org/en-US/docs/Web/Events/transitionend#Browser_compatibility
    var element = doc.body || doc.documentElement;
    var transEndEventNames = {
      WebkitTransition: 'webkitTransitionEnd',
      MozTransition: 'transitionend',
      OTransition: 'oTransitionEnd otransitionend',
      transition: 'transitionend'
    };

    for (var name in transEndEventNames) {
      if (element.style[name] !== undefined) {
        return transEndEventNames[name];
      }
    }
  })();

  return transitionEnd && {end: transitionEnd};
})();

UI.support.animation = (function() {
  var animationEnd = (function() {
    var element = doc.body || doc.documentElement;
    var animEndEventNames = {
      WebkitAnimation: 'webkitAnimationEnd',
      MozAnimation: 'animationend',
      OAnimation: 'oAnimationEnd oanimationend',
      animation: 'animationend'
    };

    for (var name in animEndEventNames) {
      if (element.style[name] !== undefined) {
        return animEndEventNames[name];
      }
    }
  })();

  return animationEnd && {end: animationEnd};
})();

/* jshint -W069 */
UI.support.touch = (
('ontouchstart' in window &&
navigator.userAgent.toLowerCase().match(/mobile|tablet/)) ||
(window.DocumentTouch && document instanceof window.DocumentTouch) ||
(window.navigator['msPointerEnabled'] &&
window.navigator['msMaxTouchPoints'] > 0) || //IE 10
(window.navigator['pointerEnabled'] &&
window.navigator['maxTouchPoints'] > 0) || //IE >=11
false);

// https://developer.mozilla.org/zh-CN/docs/DOM/MutationObserver
UI.support.mutationobserver = (window.MutationObserver ||
window.WebKitMutationObserver || null);

// https://github.com/Modernizr/Modernizr/blob/924c7611c170ef2dc502582e5079507aff61e388/feature-detects/forms/validation.js#L20
UI.support.formValidation = (typeof document.createElement('form').
  checkValidity === 'function');

UI.utils = {};

/**
 * Debounce function
 * @param {function} func  Function to be debounced
 * @param {number} wait Function execution threshold in milliseconds
 * @param {bool} immediate  Whether the function should be called at
 *                          the beginning of the delay instead of the
 *                          end. Default is false.
 * @desc Executes a function when it stops being invoked for n seconds
 * @via  _.debounce() http://underscorejs.org
 */
UI.utils.debounce = function(func, wait, immediate) {
  var timeout;
  return function() {
    var context = this;
    var args = arguments;
    var later = function() {
      timeout = null;
      if (!immediate) {
        func.apply(context, args);
      }
    };
    var callNow = immediate && !timeout;

    clearTimeout(timeout);
    timeout = setTimeout(later, wait);

    if (callNow) {
      func.apply(context, args);
    }
  };
};

UI.utils.isInView = function(element, options) {
  var $element = $(element);
  var visible = !!($element.width() || $element.height()) &&
    $element.css('display') !== 'none';

  if (!visible) {
    return false;
  }

  var windowLeft = $win.scrollLeft();
  var windowTop = $win.scrollTop();
  var offset = $element.offset();
  var left = offset.left;
  var top = offset.top;

  options = $.extend({topOffset: 0, leftOffset: 0}, options);

  return (top + $element.height() >= windowTop &&
  top - options.topOffset <= windowTop + $win.height() &&
  left + $element.width() >= windowLeft &&
  left - options.leftOffset <= windowLeft + $win.width());
};

/* jshint -W054 */
UI.utils.parseOptions = UI.utils.options = function(string) {
  if ($.isPlainObject(string)) {
    return string;
  }

  var start = (string ? string.indexOf('{') : -1);
  var options = {};

  if (start != -1) {
    try {
      options = (new Function('',
        'var json = ' + string.substr(start) +
        '; return JSON.parse(JSON.stringify(json));'))();
    } catch (e) {
    }
  }

  return options;
};

/* jshint +W054 */

UI.utils.generateGUID = function(namespace) {
  var uid = namespace + '-' || 'am-';

  do {
    uid += Math.random().toString(36).substring(2, 7);
  } while (document.getElementById(uid));

  return uid;
};

/**
 * Plugin AMUI Component to jQuery
 *
 * @param {String} name - plugin name
 * @param {Function} Component - plugin constructor
 * @param {Object} [pluginOption]
 * @param {String} pluginOption.dataOptions
 * @param {Function} pluginOption.methodCall - custom method call
 * @param {Function} pluginOption.before
 * @param {Function} pluginOption.after
 * @since v2.4.1
 */
UI.plugin = function UIPlugin(name, Component, pluginOption) {
  var old = $.fn[name];
  pluginOption = pluginOption || {};

  $.fn[name] = function(option) {
    var allArgs = Array.prototype.slice.call(arguments, 0);
    var args = allArgs.slice(1);
    var propReturn;
    var $set = this.each(function() {
      var $this = $(this);
      var dataName = 'amui.' + name;
      var dataOptionsName = pluginOption.dataOptions || ('data-am-' + name);
      var instance = $this.data(dataName);
      var options = $.extend({},
        UI.utils.parseOptions($this.attr(dataOptionsName)),
        typeof option === 'object' && option);

      if (!instance && option === 'destroy') {
        return;
      }

      if (!instance) {
        $this.data(dataName, (instance = new Component(this, options)));
      }

      // custom method call
      if (pluginOption.methodCall) {
        pluginOption.methodCall.call($this, allArgs, instance);
      } else {
        // before method call
        pluginOption.before &&
        pluginOption.before.call($this, allArgs, instance);

        if (typeof option === 'string') {
          propReturn = typeof instance[option] === 'function' ?
            instance[option].apply(instance, args) : instance[option];
        }

        // after method call
        pluginOption.after && pluginOption.after.call($this, allArgs, instance);
      }
    });

    return (propReturn === undefined) ? $set : propReturn;
  };

  $.fn[name].Constructor = Component;

  // no conflict
  $.fn[name].noConflict = function() {
    $.fn[name] = old;
    console.log(this);
    return this;
  };

  UI[name] = Component;
};

// http://blog.alexmaccaw.com/css-transitions
$.fn.emulateTransitionEnd = function(duration) {
  var called = false;
  var $el = this;

  $(this).one(UI.support.transition.end, function() {
    called = true;
  });

  var callback = function() {
    if (!called) {
      $($el).trigger(UI.support.transition.end);
    }
    $el.transitionEndTimmer = undefined;
  };
  this.transitionEndTimmer = setTimeout(callback, duration);
  return this;
};

$.fn.redraw = function() {
  return this.each(function() {
    /* jshint unused:false */
    var redraw = this.offsetHeight;
  });
};

/* jshint unused:true */

$.fn.transitionEnd = function(callback) {
  var endEvent = UI.support.transition.end;
  var dom = this;

  function fireCallBack(e) {
    callback.call(this, e);
    endEvent && dom.off(endEvent, fireCallBack);
  }

  if (callback && endEvent) {
    dom.on(endEvent, fireCallBack);
  }

  return this;
};

$.fn.removeClassRegEx = function() {
  return this.each(function(regex) {
    var classes = $(this).attr('class');

    if (!classes || !regex) {
      return false;
    }

    var classArray = [];
    classes = classes.split(' ');

    for (var i = 0, len = classes.length; i < len; i++) {
      if (!classes[i].match(regex)) {
        classArray.push(classes[i]);
      }
    }

    $(this).attr('class', classArray.join(' '));
  });
};

//
$.fn.alterClass = function(removals, additions) {
  var self = this;

  if (removals.indexOf('*') === -1) {
    // Use native jQuery methods if there is no wildcard matching
    self.removeClass(removals);
    return !additions ? self : self.addClass(additions);
  }

  var classPattern = new RegExp('\\s' +
  removals.
    replace(/\*/g, '[A-Za-z0-9-_]+').
    split(' ').
    join('\\s|\\s') +
  '\\s', 'g');

  self.each(function(i, it) {
    var cn = ' ' + it.className + ' ';
    while (classPattern.test(cn)) {
      cn = cn.replace(classPattern, ' ');
    }
    it.className = $.trim(cn);
  });

  return !additions ? self : self.addClass(additions);
};

// handle multiple browsers for requestAnimationFrame()
// http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
// https://github.com/gnarf/jquery-requestAnimationFrame
UI.utils.rAF = (function() {
  return window.requestAnimationFrame ||
    window.webkitRequestAnimationFrame ||
    window.mozRequestAnimationFrame ||
    window.oRequestAnimationFrame ||
      // if all else fails, use setTimeout
    function(callback) {
      return window.setTimeout(callback, 1000 / 60); // shoot for 60 fps
    };
})();

// handle multiple browsers for cancelAnimationFrame()
UI.utils.cancelAF = (function() {
  return window.cancelAnimationFrame ||
    window.webkitCancelAnimationFrame ||
    window.mozCancelAnimationFrame ||
    window.oCancelAnimationFrame ||
    function(id) {
      window.clearTimeout(id);
    };
})();

// via http://davidwalsh.name/detect-scrollbar-width
UI.utils.measureScrollbar = function() {
  if (document.body.clientWidth >= window.innerWidth) {
    return 0;
  }

  // if ($html.width() >= window.innerWidth) return;
  // var scrollbarWidth = window.innerWidth - $html.width();
  var $measure = $('<div ' +
  'style="width: 100px;height: 100px;overflow: scroll;' +
  'position: absolute;top: -9999px;"></div>');

  $(document.body).append($measure);

  var scrollbarWidth = $measure[0].offsetWidth - $measure[0].clientWidth;

  $measure.remove();

  return scrollbarWidth;
};

UI.utils.imageLoader = function($image, callback) {
  function loaded() {
    callback($image[0]);
  }

  function bindLoad() {
    this.one('load', loaded);
    if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
      var src = this.attr('src');
      var param = src.match(/\?/) ? '&' : '?';

      param += 'random=' + (new Date()).getTime();
      this.attr('src', src + param);
    }
  }

  if (!$image.attr('src')) {
    loaded();
    return;
  }

  if ($image[0].complete || $image[0].readyState === 4) {
    loaded();
  } else {
    bindLoad.call($image);
  }
};

/**
 * https://github.com/cho45/micro-template.js
 * (c) cho45 http://cho45.github.com/mit-license
 */
/* jshint -W109 */
UI.template = function(id, data) {
  var me = UI.template;

  if (!me.cache[id]) {
    me.cache[id] = (function() {
      var name = id;
      var string = /^[\w\-]+$/.test(id) ?
        me.get(id) : (name = 'template(string)', id); // no warnings

      var line = 1;
      var body = ('try { ' + (me.variable ?
      'var ' + me.variable + ' = this.stash;' : 'with (this.stash) { ') +
      "this.ret += '" +
      string.
        replace(/<%/g, '\x11').replace(/%>/g, '\x13'). // if you want other tag, just edit this line
        replace(/'(?![^\x11\x13]+?\x13)/g, '\\x27').
        replace(/^\s*|\s*$/g, '').
        replace(/\n/g, function() {
          return "';\nthis.line = " + (++line) + "; this.ret += '\\n";
        }).
        replace(/\x11-(.+?)\x13/g, "' + ($1) + '").
        replace(/\x11=(.+?)\x13/g, "' + this.escapeHTML($1) + '").
        replace(/\x11(.+?)\x13/g, "'; $1; this.ret += '") +
      "'; " + (me.variable ? "" : "}") + "return this.ret;" +
      "} catch (e) { throw 'TemplateError: ' + e + ' (on " + name +
      "' + ' line ' + this.line + ')'; } " +
      "//@ sourceURL=" + name + "\n" // source map
      ).replace(/this\.ret \+= '';/g, '');
      /* jshint -W054 */
      var func = new Function(body);
      var map = {
        '&': '&amp;',
        '<': '&lt;',
        '>': '&gt;',
        '\x22': '&#x22;',
        '\x27': '&#x27;'
      };
      var escapeHTML = function(string) {
        return ('' + string).replace(/[&<>\'\"]/g, function(_) {
          return map[_];
        });
      };

      return function(stash) {
        return func.call(me.context = {
          escapeHTML: escapeHTML,
          line: 1,
          ret: '',
          stash: stash
        });
      };
    })();
  }

  return data ? me.cache[id](data) : me.cache[id];
};
/* jshint +W109 */
/* jshint +W054 */

UI.template.cache = {};

UI.template.get = function(id) {
  if (id) {
    var element = document.getElementById(id);
    return element && element.innerHTML || '';
  }
};

// Dom mutation watchers
UI.DOMWatchers = [];
UI.DOMReady = false;
UI.ready = function(callback) {
  UI.DOMWatchers.push(callback);
  if (UI.DOMReady) {
    // console.log('Ready call');
    callback(document);
  }
};

UI.DOMObserve = function(elements, options, callback) {
  var Observer = UI.support.mutationobserver;
  if (!Observer) {
    return;
  }

  options = $.isPlainObject(options) ?
    options : {childList: true, subtree: true};

  callback = typeof callback === 'function' && callback || function() {
  };

  $(elements).each(function() {
    var element = this;
    var $element = $(element);

    if ($element.data('am.observer')) {
      return;
    }

    try {
      var observer = new Observer(UI.utils.debounce(
        function(mutations, instance) {
        callback.call(element, mutations, instance);
        // trigger this event manually if MutationObserver not supported
        $element.trigger('changed.dom.amui');
      }, 50));

      observer.observe(element, options);

      $element.data('am.observer', observer);
    } catch (e) {
    }
  });
};

$.fn.DOMObserve = function(options, callback) {
  return this.each(function() {
    UI.DOMObserve(this, options, callback);
  });
};

if (UI.support.touch) {
  $html.addClass('am-touch');
}

$(document).on('changed.dom.amui', function(e) {
  var element = e.target;

  // TODO: just call changed element's watcher
  //       every watcher callback should have a key
  //       use like this: <div data-am-observe='key1, key2'>
  //       get keys via $(element).data('amObserve')
  //       call functions store with these keys
  $.each(UI.DOMWatchers, function(i, watcher) {
    watcher(element);
  });
});

$(function() {
  var $body = $('body');

  UI.DOMReady = true;

  // Run default init
  $.each(UI.DOMWatchers, function(i, watcher) {
    watcher(document);
  });

  // watches DOM
  UI.DOMObserve('[data-am-observe]');

  $html.removeClass('no-js').addClass('js');

  UI.support.animation && $html.addClass('cssanimations');

  // iOS standalone mode
  if (window.navigator.standalone) {
    $html.addClass('am-standalone');
  }

  $('.am-topbar-fixed-top').length &&
  $body.addClass('am-with-topbar-fixed-top');

  $('.am-topbar-fixed-bottom').length &&
  $body.addClass('am-with-topbar-fixed-bottom');

  // Remove responsive classes in .am-layout
  var $layout = $('.am-layout');
  $layout.find('[class*="md-block-grid"]').alterClass('md-block-grid-*');
  $layout.find('[class*="lg-block-grid"]').alterClass('lg-block-grid');

  // widgets not in .am-layout
  $('[data-am-widget]').each(function() {
    var $widget = $(this);
    // console.log($widget.parents('.am-layout').length)
    if ($widget.parents('.am-layout').length === 0) {
      $widget.addClass('am-no-layout');
    }
  });
});

module.exports = UI;

},{}],3:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

/* jshint -W101, -W106 */
/**
 * Add to Homescreen v3.2.2
 * (c) 2015 Matteo Spinelli
 * @license: http://cubiq.org/license
 */

// Check for addEventListener browser support (prevent errors in IE<9)
var _eventListener = 'addEventListener' in window;

// Check if document is loaded, needed by autostart
var _DOMReady = false;
if (document.readyState === 'complete') {
  _DOMReady = true;
} else if (_eventListener) {
  window.addEventListener('load', loaded, false);
}

function loaded() {
  window.removeEventListener('load', loaded, false);
  _DOMReady = true;
}

// regex used to detect if app has been added to the homescreen
var _reSmartURL = /\/ath(\/)?$/;
var _reQueryString = /([\?&]ath=[^&]*$|&ath=[^&]*(&))/;

// singleton
var _instance;
function ath(options) {
  _instance = _instance || new ath.Class(options);

  return _instance;
}

// message in all supported languages
ath.intl = {
  en_us: {
    ios: 'To add this web app to the home screen: tap %icon and then <strong>Add to Home Screen</strong>.',
    android: 'To add this web app to the home screen open the browser option menu and tap on <strong>Add to homescreen</strong>. <small>The menu can be accessed by pressing the menu hardware button if your device has one, or by tapping the top right menu icon <span class="ath-action-icon">icon</span>.</small>'
  },

  zh_cn: {
    ios: '如要把应用程式加至主屏幕,请点击%icon, 然后<strong>加至主屏幕</strong>',
    android: 'To add this web app to the home screen open the browser option menu and tap on <strong>Add to homescreen</strong>. <small>The menu can be accessed by pressing the menu hardware button if your device has one, or by tapping the top right menu icon <span class="ath-action-icon">icon</span>.</small>'
  },

  zh_tw: {
    ios: '如要把應用程式加至主屏幕, 請點擊%icon, 然後<strong>加至主屏幕</strong>.',
    android: 'To add this web app to the home screen open the browser option menu and tap on <strong>Add to homescreen</strong>. <small>The menu can be accessed by pressing the menu hardware button if your device has one, or by tapping the top right menu icon <span class="ath-action-icon">icon</span>.</small>'
  }
};

// Add 2 characters language support (Android mostly)
for (var lang in ath.intl) {
  ath.intl[lang.substr(0, 2)] = ath.intl[lang];
}

// default options
ath.defaults = {
  appID: 'org.cubiq.addtohome',		// local storage name (no need to change)
  fontSize: 15,				// base font size, used to properly resize the popup based on viewport scale factor
  debug: false,				// override browser checks
  logging: false,				// log reasons for showing or not showing to js console; defaults to true when debug is true
  modal: false,				// prevent further actions until the message is closed
  mandatory: false,			// you can't proceed if you don't add the app to the homescreen
  autostart: true,			// show the message automatically
  skipFirstVisit: false,		// show only to returning visitors (ie: skip the first time you visit)
  startDelay: 1,				// display the message after that many seconds from page load
  lifespan: 15,				// life of the message in seconds
  displayPace: 1440,			// minutes before the message is shown again (0: display every time, default 24 hours)
  maxDisplayCount: 0,			// absolute maximum number of times the message will be shown to the user (0: no limit)
  icon: true,					// add touch icon to the message
  message: '',				// the message can be customized
  validLocation: [],			// list of pages where the message will be shown (array of regexes)
  onInit: null,				// executed on instance creation
  onShow: null,				// executed when the message is shown
  onRemove: null,				// executed when the message is removed
  onAdd: null,				// when the application is launched the first time from the homescreen (guesstimate)
  onPrivate: null,			// executed if user is in private mode
  privateModeOverride: false,	// show the message even in private mode (very rude)
  detectHomescreen: false		// try to detect if the site has been added to the homescreen (false | true | 'hash' | 'queryString' | 'smartURL')
};

// browser info and capability
var _ua = window.navigator.userAgent;

var _nav = window.navigator;
_extend(ath, {
  hasToken: document.location.hash == '#ath' || _reSmartURL.test(document.location.href) || _reQueryString.test(document.location.search),
  isRetina: window.devicePixelRatio && window.devicePixelRatio > 1,
  isIDevice: (/iphone|ipod|ipad/i).test(_ua),
  isMobileChrome: _ua.indexOf('Android') > -1 && (/Chrome\/[.0-9]*/).test(_ua) && _ua.indexOf("Version") == -1,
  isMobileIE: _ua.indexOf('Windows Phone') > -1,
  language: _nav.language && _nav.language.toLowerCase().replace('-', '_') || ''
});

// falls back to en_us if language is unsupported
ath.language = ath.language && ath.language in ath.intl ? ath.language : 'en_us';

ath.isMobileSafari = ath.isIDevice && _ua.indexOf('Safari') > -1 && _ua.indexOf('CriOS') < 0;
ath.OS = ath.isIDevice ? 'ios' : ath.isMobileChrome ? 'android' : ath.isMobileIE ? 'windows' : 'unsupported';

ath.OSVersion = _ua.match(/(OS|Android) (\d+[_\.]\d+)/);
ath.OSVersion = ath.OSVersion && ath.OSVersion[2] ? +ath.OSVersion[2].replace('_', '.') : 0;

ath.isStandalone = 'standalone' in window.navigator && window.navigator.standalone;
ath.isTablet = (ath.isMobileSafari && _ua.indexOf('iPad') > -1) || (ath.isMobileChrome && _ua.indexOf('Mobile') < 0);

ath.isCompatible = (ath.isMobileSafari && ath.OSVersion >= 6) || ath.isMobileChrome;	// TODO: add winphone

var _defaultSession = {
  lastDisplayTime: 0,			// last time we displayed the message
  returningVisitor: false,	// is this the first time you visit
  displayCount: 0,			// number of times the message has been shown
  optedout: false,			// has the user opted out
  added: false				// has been actually added to the homescreen
};

ath.removeSession = function(appID) {
  try {
    if (!localStorage) {
      throw new Error('localStorage is not defined');
    }

    localStorage.removeItem(appID || ath.defaults.appID);
  } catch (e) {
    // we are most likely in private mode
  }
};

ath.doLog = function(logStr) {
  if (this.options.logging) {
    console.log(logStr);
  }
};

ath.Class = function(options) {
  // class methods
  this.doLog = ath.doLog;

  // merge default options with user config
  this.options = _extend({}, ath.defaults);
  _extend(this.options, options);
  // override defaults that are dependent on each other
  if (options.debug && (typeof options.logging === "undefined")) {
    this.options.logging = true;
  }

  // IE<9 so exit (I hate you, really)
  if (!_eventListener) {
    return;
  }

  // normalize some options
  this.options.mandatory = this.options.mandatory && ( 'standalone' in window.navigator || this.options.debug );
  this.options.modal = this.options.modal || this.options.mandatory;
  if (this.options.mandatory) {
    this.options.startDelay = -0.5;		// make the popup hasty
  }
  this.options.detectHomescreen = this.options.detectHomescreen === true ? 'hash' : this.options.detectHomescreen;

  // setup the debug environment
  if (this.options.debug) {
    ath.isCompatible = true;
    ath.OS = typeof this.options.debug == 'string' ? this.options.debug : ath.OS == 'unsupported' ? 'android' : ath.OS;
    ath.OSVersion = ath.OS == 'ios' ? '8' : '4';
  }

  // the element the message will be appended to
  this.container = document.documentElement;

  // load session
  this.session = this.getItem(this.options.appID);
  this.session = this.session ? JSON.parse(this.session) : undefined;

  // user most likely came from a direct link containing our token, we don't need it and we remove it
  if (ath.hasToken && ( !ath.isCompatible || !this.session )) {
    ath.hasToken = false;
    _removeToken();
  }

  // the device is not supported
  if (!ath.isCompatible) {
    this.doLog("Add to homescreen: not displaying callout because device not supported");
    return;
  }

  this.session = this.session || _defaultSession;

  // check if we can use the local storage
  try {
    if (!localStorage) {
      throw new Error('localStorage is not defined');
    }

    localStorage.setItem(this.options.appID, JSON.stringify(this.session));
    ath.hasLocalStorage = true;
  } catch (e) {
    // we are most likely in private mode
    ath.hasLocalStorage = false;

    if (this.options.onPrivate) {
      this.options.onPrivate.call(this);
    }
  }

  // check if this is a valid location
  var isValidLocation = !this.options.validLocation.length;
  for (var i = this.options.validLocation.length; i--;) {
    if (this.options.validLocation[i].test(document.location.href)) {
      isValidLocation = true;
      break;
    }
  }

  // check compatibility with old versions of add to homescreen. Opt-out if an old session is found
  if (this.getItem('addToHome')) {
    this.optOut();
  }

  // critical errors:
  if (this.session.optedout) {
    this.doLog("Add to homescreen: not displaying callout because user opted out");
    return;
  }
  if (this.session.added) {
    this.doLog("Add to homescreen: not displaying callout because already added to the homescreen");
    return;
  }
  if (!isValidLocation) {
    this.doLog("Add to homescreen: not displaying callout because not a valid location");
    return;
  }

  // check if the app is in stand alone mode
  if (ath.isStandalone) {
    // execute the onAdd event if we haven't already
    if (!this.session.added) {
      this.session.added = true;
      this.updateSession();

      if (this.options.onAdd && ath.hasLocalStorage) {	// double check on localstorage to avoid multiple calls to the custom event
        this.options.onAdd.call(this);
      }
    }

    this.doLog("Add to homescreen: not displaying callout because in standalone mode");
    return;
  }

  // (try to) check if the page has been added to the homescreen
  if (this.options.detectHomescreen) {
    // the URL has the token, we are likely coming from the homescreen
    if (ath.hasToken) {
      _removeToken();		// we don't actually need the token anymore, we remove it to prevent redistribution

      // this is called the first time the user opens the app from the homescreen
      if (!this.session.added) {
        this.session.added = true;
        this.updateSession();

        if (this.options.onAdd && ath.hasLocalStorage) {	// double check on localstorage to avoid multiple calls to the custom event
          this.options.onAdd.call(this);
        }
      }

      this.doLog("Add to homescreen: not displaying callout because URL has token, so we are likely coming from homescreen");
      return;
    }

    // URL doesn't have the token, so add it
    if (this.options.detectHomescreen == 'hash') {
      history.replaceState('', window.document.title, document.location.href + '#ath');
    } else if (this.options.detectHomescreen == 'smartURL') {
      history.replaceState('', window.document.title, document.location.href.replace(/(\/)?$/, '/ath$1'));
    } else {
      history.replaceState('', window.document.title, document.location.href + (document.location.search ? '&' : '?' ) + 'ath=');
    }
  }

  // check if this is a returning visitor
  if (!this.session.returningVisitor) {
    this.session.returningVisitor = true;
    this.updateSession();

    // we do not show the message if this is your first visit
    if (this.options.skipFirstVisit) {
      this.doLog("Add to homescreen: not displaying callout because skipping first visit");
      return;
    }
  }

  // we do no show the message in private mode
  if (!this.options.privateModeOverride && !ath.hasLocalStorage) {
    this.doLog("Add to homescreen: not displaying callout because browser is in private mode");
    return;
  }

  // all checks passed, ready to display
  this.ready = true;

  if (this.options.onInit) {
    this.options.onInit.call(this);
  }

  if (this.options.autostart) {
    this.doLog("Add to homescreen: autostart displaying callout");
    this.show();
  }
};

ath.Class.prototype = {
  // event type to method conversion
  events: {
    load: '_delayedShow',
    error: '_delayedShow',
    orientationchange: 'resize',
    resize: 'resize',
    scroll: 'resize',
    click: 'remove',
    touchmove: '_preventDefault',
    transitionend: '_removeElements',
    webkitTransitionEnd: '_removeElements',
    MSTransitionEnd: '_removeElements'
  },

  handleEvent: function(e) {
    var type = this.events[e.type];
    if (type) {
      this[type](e);
    }
  },

  show: function(force) {
    // in autostart mode wait for the document to be ready
    if (this.options.autostart && !_DOMReady) {
      setTimeout(this.show.bind(this), 50);
      // we are not displaying callout because DOM not ready, but don't log that because
      // it would log too frequently
      return;
    }

    // message already on screen
    if (this.shown) {
      this.doLog("Add to homescreen: not displaying callout because already shown on screen");
      return;
    }

    var now = Date.now();
    var lastDisplayTime = this.session.lastDisplayTime;

    if (force !== true) {
      // this is needed if autostart is disabled and you programmatically call the show() method
      if (!this.ready) {
        this.doLog("Add to homescreen: not displaying callout because not ready");
        return;
      }

      // we obey the display pace (prevent the message to popup too often)
      if (now - lastDisplayTime < this.options.displayPace * 60000) {
        this.doLog("Add to homescreen: not displaying callout because displayed recently");
        return;
      }

      // obey the maximum number of display count
      if (this.options.maxDisplayCount && this.session.displayCount >= this.options.maxDisplayCount) {
        this.doLog("Add to homescreen: not displaying callout because displayed too many times already");
        return;
      }
    }

    this.shown = true;

    // increment the display count
    this.session.lastDisplayTime = now;
    this.session.displayCount++;
    this.updateSession();

    // try to get the highest resolution application icon
    if (!this.applicationIcon) {
      if (ath.OS == 'ios') {
        this.applicationIcon = document.querySelector('head link[rel^=apple-touch-icon][sizes="152x152"],head link[rel^=apple-touch-icon][sizes="144x144"],head link[rel^=apple-touch-icon][sizes="120x120"],head link[rel^=apple-touch-icon][sizes="114x114"],head link[rel^=apple-touch-icon]');
      } else {
        this.applicationIcon = document.querySelector('head link[rel^="shortcut icon"][sizes="196x196"],head link[rel^=apple-touch-icon]');
      }
    }

    var message = '';

    if (typeof this.options.message == 'object' && ath.language in this.options.message) {		// use custom language message
      message = this.options.message[ath.language][ath.OS];
    } else if (typeof this.options.message == 'object' && ath.OS in this.options.message) {		// use custom os message
      message = this.options.message[ath.OS];
    } else if (this.options.message in ath.intl) {				// you can force the locale
      message = ath.intl[this.options.message][ath.OS];
    } else if (this.options.message !== '') {						// use a custom message
      message = this.options.message;
    } else if (ath.OS in ath.intl[ath.language]) {				// otherwise we use our message
      message = ath.intl[ath.language][ath.OS];
    }

    // add the action icon
    message = '<p>' + message.replace('%icon', '<span class="ath-action-icon">icon</span>') + '</p>';

    // create the message container
    this.viewport = document.createElement('div');
    this.viewport.className = 'ath-viewport';
    if (this.options.modal) {
      this.viewport.className += ' ath-modal';
    }
    if (this.options.mandatory) {
      this.viewport.className += ' ath-mandatory';
    }
    this.viewport.style.position = 'absolute';

    // create the actual message element
    this.element = document.createElement('div');
    this.element.className = 'ath-container ath-' + ath.OS + ' ath-' + ath.OS + (ath.OSVersion + '').substr(0, 1) + ' ath-' + (ath.isTablet ? 'tablet' : 'phone');
    this.element.style.cssText = '-webkit-transition-property:-webkit-transform,opacity;-webkit-transition-duration:0s;-webkit-transition-timing-function:ease-out;transition-property:transform,opacity;transition-duration:0s;transition-timing-function:ease-out;';
    this.element.style.webkitTransform = 'translate3d(0,-' + window.innerHeight + 'px,0)';
    this.element.style.transform = 'translate3d(0,-' + window.innerHeight + 'px,0)';

    // add the application icon
    if (this.options.icon && this.applicationIcon) {
      this.element.className += ' ath-icon';
      this.img = document.createElement('img');
      this.img.className = 'ath-application-icon';
      this.img.addEventListener('load', this, false);
      this.img.addEventListener('error', this, false);

      this.img.src = this.applicationIcon.href;
      this.element.appendChild(this.img);
    }

    this.element.innerHTML += message;

    // we are not ready to show, place the message out of sight
    this.viewport.style.left = '-99999em';

    // attach all elements to the DOM
    this.viewport.appendChild(this.element);
    this.container.appendChild(this.viewport);

    // if we don't have to wait for an image to load, show the message right away
    if (this.img) {
      this.doLog("Add to homescreen: not displaying callout because waiting for img to load");
    } else {
      this._delayedShow();
    }
  },

  _delayedShow: function(e) {
    setTimeout(this._show.bind(this), this.options.startDelay * 1000 + 500);
  },

  _show: function() {
    var that = this;

    // update the viewport size and orientation
    this.updateViewport();

    // reposition/resize the message on orientation change
    window.addEventListener('resize', this, false);
    window.addEventListener('scroll', this, false);
    window.addEventListener('orientationchange', this, false);

    if (this.options.modal) {
      // lock any other interaction
      document.addEventListener('touchmove', this, true);
    }

    // Enable closing after 1 second
    if (!this.options.mandatory) {
      setTimeout(function() {
        that.element.addEventListener('click', that, true);
      }, 1000);
    }

    // kick the animation
    setTimeout(function() {
      that.element.style.webkitTransitionDuration = '1.2s';
      that.element.style.transitionDuration = '1.2s';
      that.element.style.webkitTransform = 'translate3d(0,0,0)';
      that.element.style.transform = 'translate3d(0,0,0)';
    }, 0);

    // set the destroy timer
    if (this.options.lifespan) {
      this.removeTimer = setTimeout(this.remove.bind(this), this.options.lifespan * 1000);
    }

    // fire the custom onShow event
    if (this.options.onShow) {
      this.options.onShow.call(this);
    }
  },

  remove: function() {
    clearTimeout(this.removeTimer);

    // clear up the event listeners
    if (this.img) {
      this.img.removeEventListener('load', this, false);
      this.img.removeEventListener('error', this, false);
    }

    window.removeEventListener('resize', this, false);
    window.removeEventListener('scroll', this, false);
    window.removeEventListener('orientationchange', this, false);
    document.removeEventListener('touchmove', this, true);
    this.element.removeEventListener('click', this, true);

    // remove the message element on transition end
    this.element.addEventListener('transitionend', this, false);
    this.element.addEventListener('webkitTransitionEnd', this, false);
    this.element.addEventListener('MSTransitionEnd', this, false);

    // start the fade out animation
    this.element.style.webkitTransitionDuration = '0.3s';
    this.element.style.opacity = '0';
  },

  _removeElements: function() {
    this.element.removeEventListener('transitionend', this, false);
    this.element.removeEventListener('webkitTransitionEnd', this, false);
    this.element.removeEventListener('MSTransitionEnd', this, false);

    // remove the message from the DOM
    this.container.removeChild(this.viewport);

    this.shown = false;

    // fire the custom onRemove event
    if (this.options.onRemove) {
      this.options.onRemove.call(this);
    }
  },

  updateViewport: function() {
    if (!this.shown) {
      return;
    }

    this.viewport.style.width = window.innerWidth + 'px';
    this.viewport.style.height = window.innerHeight + 'px';
    this.viewport.style.left = window.scrollX + 'px';
    this.viewport.style.top = window.scrollY + 'px';

    var clientWidth = document.documentElement.clientWidth;

    this.orientation = clientWidth > document.documentElement.clientHeight ? 'landscape' : 'portrait';

    var screenWidth = ath.OS == 'ios' ? this.orientation == 'portrait' ? screen.width : screen.height : screen.width;
    this.scale = screen.width > clientWidth ? 1 : screenWidth / window.innerWidth;

    this.element.style.fontSize = this.options.fontSize / this.scale + 'px';
  },

  resize: function() {
    clearTimeout(this.resizeTimer);
    this.resizeTimer = setTimeout(this.updateViewport.bind(this), 100);
  },

  updateSession: function() {
    if (ath.hasLocalStorage === false) {
      return;
    }

    if (localStorage) {
      localStorage.setItem(this.options.appID, JSON.stringify(this.session));
    }
  },

  clearSession: function() {
    this.session = _defaultSession;
    this.updateSession();
  },

  getItem: function(item) {
    try {
      if (!localStorage) {
        throw new Error('localStorage is not defined');
      }

      return localStorage.getItem(item);
    } catch (e) {
      // Preventing exception for some browsers when fetching localStorage key
      ath.hasLocalStorage = false;
    }
  },

  optOut: function() {
    this.session.optedout = true;
    this.updateSession();
  },

  optIn: function() {
    this.session.optedout = false;
    this.updateSession();
  },

  clearDisplayCount: function() {
    this.session.displayCount = 0;
    this.updateSession();
  },

  _preventDefault: function(e) {
    e.preventDefault();
    e.stopPropagation();
  }
};

// utility
function _extend(target, obj) {
  for (var i in obj) {
    target[i] = obj[i];
  }

  return target;
}

function _removeToken() {
  if (document.location.hash == '#ath') {
    history.replaceState('', window.document.title, document.location.href.split('#')[0]);
  }

  if (_reSmartURL.test(document.location.href)) {
    history.replaceState('', window.document.title, document.location.href.replace(_reSmartURL, '$1'));
  }

  if (_reQueryString.test(document.location.search)) {
    history.replaceState('', window.document.title, document.location.href.replace(_reQueryString, '$2'));
  }
}

/* jshint +W101, +W106 */

ath.VERSION = '3.2.2';

module.exports = UI.addToHomescreen = ath;

},{"2":2}],4:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @via https://github.com/Minwe/bootstrap/blob/master/js/alert.js
 * @copyright Copyright 2013 Twitter, Inc.
 * @license Apache 2.0
 */

// Alert Class
// NOTE: removeElement option is unavailable now
var Alert = function(element, options) {
  var _this = this;
  this.options = $.extend({}, Alert.DEFAULTS, options);
  this.$element = $(element);

  this.$element
    .addClass('am-fade am-in')
    .on('click.alert.amui', '.am-close', function() {
      _this.close();
    });
};

Alert.DEFAULTS = {
  removeElement: true
};

Alert.prototype.close = function() {
  var $element = this.$element;

  $element.trigger('close.alert.amui').removeClass('am-in');

  function processAlert() {
    $element.trigger('closed.alert.amui').remove();
  }

  UI.support.transition && $element.hasClass('am-fade') ?
    $element
      .one(UI.support.transition.end, processAlert)
      .emulateTransitionEnd(200) :
    processAlert();
};

// plugin
UI.plugin('alert', Alert);

// Init code
$(document).on('click.alert.amui.data-api', '[data-am-alert]', function(e) {
  var $target = $(e.target);
  $target.is('.am-close') && $(this).alert('close');
});

module.exports = Alert;

},{"2":2}],5:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @via https://github.com/twbs/bootstrap/blob/master/js/button.js
 * @copyright (c) 2011-2014 Twitter, Inc
 * @license The MIT License
 */

var Button = function(element, options) {
  this.$element = $(element);
  this.options = $.extend({}, Button.DEFAULTS, options);
  this.isLoading = false;
  this.hasSpinner = false;
};

Button.DEFAULTS = {
  loadingText: 'loading...',
  disabledClassName: 'am-disabled',
  spinner: undefined
};

Button.prototype.setState = function(state, stateText) {
  var $element = this.$element;
  var disabled = 'disabled';
  var data = $element.data();
  var options = this.options;
  var val = $element.is('input') ? 'val' : 'html';
  var stateClassName = 'am-btn-' + state + ' ' + options.disabledClassName;

  state += 'Text';

  if (!options.resetText) {
    options.resetText = $element[val]();
  }

  // add spinner for element with html()
  if (UI.support.animation && options.spinner &&
    val === 'html' && !this.hasSpinner) {
    options.loadingText = '<span class="am-icon-' + options.spinner +
      ' am-icon-spin"></span>' + options.loadingText;

    this.hasSpinner = true;
  }

  stateText = stateText ||
    (data[state] === undefined ? options[state] : data[state]);

  $element[val](stateText);

  // push to event loop to allow forms to submit
  setTimeout($.proxy(function() {
    // TODO: add stateClass for other states
    if (state === 'loadingText') {
      $element.addClass(stateClassName).attr(disabled, disabled);
      this.isLoading = true;
    } else if (this.isLoading) {
      $element.removeClass(stateClassName).removeAttr(disabled);
      this.isLoading = false;
    }
  }, this), 0);
};

Button.prototype.toggle = function() {
  var changed = true;
  var $element = this.$element;
  var $parent = this.$element.parent('[class*="am-btn-group"]');

  if ($parent.length) {
    var $input = this.$element.find('input');

    if ($input.prop('type') == 'radio') {
      if ($input.prop('checked') && $element.hasClass('am-active')) {
        changed = false;
      } else {
        $parent.find('.am-active').removeClass('am-active');
      }
    }

    if (changed) {
      $input.prop('checked',
        !$element.hasClass('am-active')).trigger('change');
    }
  }

  if (changed) {
    $element.toggleClass('am-active');
    if (!$element.hasClass('am-active')) {
      $element.blur();
    }
  }
};

UI.plugin('button', Button, {
  dataOptions: 'data-am-loading',
  methodCall: function(args, instance) {
    if (args[0] === 'toggle') {
      instance.toggle();
    } else if (typeof args[0] === 'string') {
      instance.setState.apply(instance, args);
    }
  }
});

// Init code
$(document).on('click.button.amui.data-api', '[data-am-button]', function(e) {
  e.preventDefault();
  var $btn = $(e.target);

  if (!$btn.hasClass('am-btn')) {
    $btn = $btn.closest('.am-btn');
  }

  $btn.button('toggle');
});

UI.ready(function(context) {
  $('[data-am-loading]', context).button();
});

module.exports = UI.button = Button;

},{"2":2}],6:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @via https://github.com/twbs/bootstrap/blob/master/js/collapse.js
 * @copyright (c) 2011-2014 Twitter, Inc
 * @license The MIT License
 */

var Collapse = function(element, options) {
  this.$element = $(element);
  this.options = $.extend({}, Collapse.DEFAULTS, options);
  this.transitioning = null;

  if (this.options.parent) {
    this.$parent = $(this.options.parent);
  }

  if (this.options.toggle) {
    this.toggle();
  }
};

Collapse.DEFAULTS = {
  toggle: true
};

Collapse.prototype.open = function() {
  if (this.transitioning || this.$element.hasClass('am-in')) {
    return;
  }

  var startEvent = $.Event('open.collapse.amui');
  this.$element.trigger(startEvent);

  if (startEvent.isDefaultPrevented()) {
    return;
  }

  var actives = this.$parent && this.$parent.find('> .am-panel > .am-in');

  if (actives && actives.length) {
    var hasData = actives.data('amui.collapse');

    if (hasData && hasData.transitioning) {
      return;
    }

    Plugin.call(actives, 'close');

    hasData || actives.data('amui.collapse', null);
  }

  this.$element
    .removeClass('am-collapse')
    .addClass('am-collapsing').height(0);

  this.transitioning = 1;

  var complete = function() {
    this.$element
      .removeClass('am-collapsing')
      .addClass('am-collapse am-in')
      .height('')
      .trigger('opened.collapse.amui');
    this.transitioning = 0;
  };

  if (!UI.support.transition) {
    return complete.call(this);
  }

  var scrollHeight = this.$element[0].scrollHeight;

  this.$element
    .one(UI.support.transition.end, $.proxy(complete, this))
    .emulateTransitionEnd(300)
    .css({height: scrollHeight}); // 当折叠的容器有 padding 时，如果用 height() 只能设置内容的宽度
};

Collapse.prototype.close = function() {
  if (this.transitioning || !this.$element.hasClass('am-in')) {
    return;
  }

  var startEvent = $.Event('close.collapse.amui');
  this.$element.trigger(startEvent);

  if (startEvent.isDefaultPrevented()) {
    return;
  }

  this.$element.height(this.$element.height()).redraw();

  this.$element.addClass('am-collapsing').
    removeClass('am-collapse am-in');

  this.transitioning = 1;

  var complete = function() {
    this.transitioning = 0;
    this.$element
      .trigger('closed.collapse.amui')
      .removeClass('am-collapsing')
      .addClass('am-collapse');
    // css({height: '0'});
  };

  if (!UI.support.transition) {
    return complete.call(this);
  }

  this.$element.height(0)
    .one(UI.support.transition.end, $.proxy(complete, this))
    .emulateTransitionEnd(300);
};

Collapse.prototype.toggle = function() {
  this[this.$element.hasClass('am-in') ? 'close' : 'open']();
};

// Collapse Plugin
function Plugin(option) {
  return this.each(function() {
    var $this = $(this);
    var data = $this.data('amui.collapse');
    var options = $.extend({}, Collapse.DEFAULTS,
      UI.utils.options($this.attr('data-am-collapse')),
      typeof option == 'object' && option);

    if (!data && options.toggle && option === 'open') {
      option = !option;
    }

    if (!data) {
      $this.data('amui.collapse', (data = new Collapse(this, options)));
    }

    if (typeof option == 'string') {
      data[option]();
    }
  });
}

$.fn.collapse = Plugin;

// Init code
$(document).on('click.collapse.amui.data-api', '[data-am-collapse]',
  function(e) {
    var href;
    var $this = $(this);
    var options = UI.utils.options($this.attr('data-am-collapse'));
    var target = options.target ||
      e.preventDefault() ||
      (href = $this.attr('href')) &&
      href.replace(/.*(?=#[^\s]+$)/, '');
    var $target = $(target);
    var data = $target.data('amui.collapse');
    var option = data ? 'toggle' : options;
    var parent = options.parent;
    var $parent = parent && $(parent);

    if (!data || !data.transitioning) {
      if ($parent) {
        // '[data-am-collapse*="{parent: \'' + parent + '"]
        $parent.find('[data-am-collapse]').not($this).addClass('am-collapsed');
      }

      $this[$target.hasClass('am-in') ?
        'addClass' : 'removeClass']('am-collapsed');
    }

    Plugin.call($target, option);
  });

module.exports = UI.collapse = Collapse;

// TODO: 更好的 target 选择方式
//       折叠的容器必须没有 border/padding 才能正常处理，否则动画会有一些小问题
//       寻找更好的未知高度 transition 动画解决方案，max-height 之类的就算了

},{"2":2}],7:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var $doc = $(document);

/**
 * bootstrap-datepicker.js
 * @via http://www.eyecon.ro/bootstrap-datepicker
 * @license http://www.apache.org/licenses/LICENSE-2.0
 */
var Datepicker = function(element, options) {
  this.$element = $(element);
  this.options = $.extend({}, Datepicker.DEFAULTS, options);
  this.format = DPGlobal.parseFormat(this.options.format);

  this.$element.data('date', this.options.date);
  this.language = this.getLocale(this.options.locale);
  this.theme = this.options.theme;
  this.$picker = $(DPGlobal.template).appendTo('body').on({
    click: $.proxy(this.click, this)
    // mousedown: $.proxy(this.mousedown, this)
  });

  this.isInput = this.$element.is('input');
  this.component = this.$element.is('.am-datepicker-date') ?
    this.$element.find('.am-datepicker-add-on') : false;

  if (this.isInput) {
    this.$element.on({
      'click.datepicker.amui': $.proxy(this.open, this),
      // blur: $.proxy(this.close, this),
      'keyup.datepicker.amui': $.proxy(this.update, this)
    });
  } else {
    if (this.component) {
      this.component.on('click.datepicker.amui', $.proxy(this.open, this));
    } else {
      this.$element.on('click.datepicker.amui', $.proxy(this.open, this));
    }
  }

  this.minViewMode = this.options.minViewMode;

  if (typeof this.minViewMode === 'string') {
    switch (this.minViewMode) {
      case 'months':
        this.minViewMode = 1;
        break;
      case 'years':
        this.minViewMode = 2;
        break;
      default:
        this.minViewMode = 0;
        break;
    }
  }

  this.viewMode = this.options.viewMode;

  if (typeof this.viewMode === 'string') {
    switch (this.viewMode) {
      case 'months':
        this.viewMode = 1;
        break;
      case 'years':
        this.viewMode = 2;
        break;
      default:
        this.viewMode = 0;
        break;
    }
  }

  this.startViewMode = this.viewMode;
  this.weekStart = ((this.options.weekStart ||
  Datepicker.locales[this.language].weekStart || 0) % 7);
  this.weekEnd = ((this.weekStart + 6) % 7);
  this.onRender = this.options.onRender;

  this.setTheme();
  this.fillDow();
  this.fillMonths();
  this.update();
  this.showMode();
};

Datepicker.DEFAULTS = {
  locale: 'zh_CN',
  format: 'yyyy-mm-dd',
  weekStart: undefined,
  viewMode: 0,
  minViewMode: 0,
  date: '',
  theme: '',
  autoClose: 1,
  onRender: function(date) {
    return '';
  }
};

Datepicker.prototype.open = function(e) {
  this.$picker.show();
  this.height = this.component ?
    this.component.outerHeight() : this.$element.outerHeight();

  this.place();
  $(window).on('resize.datepicker.amui', $.proxy(this.place, this));
  if (e) {
    e.stopPropagation();
    e.preventDefault();
  }
  var that = this;
  $doc.on('mousedown.datapicker.amui touchstart.datepicker.amui', function(ev) {
    if ($(ev.target).closest('.am-datepicker').length === 0) {
      that.close();
    }
  });
  this.$element.trigger({
    type: 'open.datepicker.amui',
    date: this.date
  });
};

Datepicker.prototype.close = function() {
  this.$picker.hide();
  $(window).off('resize.datepicker.amui', this.place);
  this.viewMode = this.startViewMode;
  this.showMode();
  if (!this.isInput) {
    $(document).off('mousedown.datapicker.amui touchstart.datepicker.amui',
      this.close);
  }
  // this.set();
  this.$element.trigger({
    type: 'close.datepicker.amui',
    date: this.date
  });
};

Datepicker.prototype.set = function() {
  var formated = DPGlobal.formatDate(this.date, this.format);
  if (!this.isInput) {
    if (this.component) {
      this.$element.find('input').prop('value', formated);
    }
    this.$element.data('date', formated);
  } else {
    this.$element.prop('value', formated);
  }
};

Datepicker.prototype.setValue = function(newDate) {
  if (typeof newDate === 'string') {
    this.date = DPGlobal.parseDate(newDate, this.format);
  } else {
    this.date = new Date(newDate);
  }
  this.set();

  this.viewDate = new Date(this.date.getFullYear(),
    this.date.getMonth(), 1, 0, 0, 0, 0);

  this.fill();
};

Datepicker.prototype.place = function() {
  var offset = this.component ?
    this.component.offset() : this.$element.offset();
  var $width = this.component ?
    this.component.width() : this.$element.width();
  var top = offset.top + this.height;
  var left = offset.left;
  var right = $doc.width() - offset.left - $width;
  var isOutView = this.isOutView();
  this.$picker.removeClass('am-datepicker-right');
  this.$picker.removeClass('am-datepicker-up');
  if ($doc.width() > 640) {
    if (isOutView.outRight) {
      this.$picker.addClass('am-datepicker-right');
      this.$picker.css({
        top: top,
        left: 'auto',
        right: right
      });
      return;
    }
    if (isOutView.outBottom) {
      this.$picker.addClass('am-datepicker-up');
      top = offset.top - this.$picker.outerHeight(true);
    }
  } else {
    left = 0;
  }
  this.$picker.css({
    top: top,
    left: left
  });
};

Datepicker.prototype.update = function(newDate) {
  this.date = DPGlobal.parseDate(
    typeof newDate === 'string' ? newDate : (this.isInput ?
      this.$element.prop('value') : this.$element.data('date')),
    this.format
  );
  this.viewDate = new Date(this.date.getFullYear(),
    this.date.getMonth(), 1, 0, 0, 0, 0);
  this.fill();
};

// Days of week
Datepicker.prototype.fillDow = function() {
  var dowCount = this.weekStart;
  var html = '<tr>';
  while (dowCount < this.weekStart + 7) {
    // NOTE: do % then add 1
    html += '<th class="am-datepicker-dow">' +
    Datepicker.locales[this.language].daysMin[(dowCount++) % 7] +
    '</th>';
  }
  html += '</tr>';

  this.$picker.find('.am-datepicker-days thead').append(html);
};

Datepicker.prototype.fillMonths = function() {
  var html = '';
  var i = 0;
  while (i < 12) {
    html += '<span class="am-datepicker-month">' +
    Datepicker.locales[this.language].monthsShort[i++] + '</span>';
  }
  this.$picker.find('.am-datepicker-months td').append(html);
};

Datepicker.prototype.fill = function() {
  var d = new Date(this.viewDate);
  var year = d.getFullYear();
  var month = d.getMonth();
  var currentDate = this.date.valueOf();

  var prevMonth = new Date(year, month - 1, 28, 0, 0, 0, 0);
  var day = DPGlobal
    .getDaysInMonth(prevMonth.getFullYear(), prevMonth.getMonth());

  var daysSelect = this.$picker
    .find('.am-datepicker-days .am-datepicker-select');

  if (this.language === 'zh_CN') {
    daysSelect.text(year + Datepicker.locales[this.language].year[0] +
    ' ' + Datepicker.locales[this.language].months[month]);
  } else {
    daysSelect.text(Datepicker.locales[this.language].months[month] +
    ' ' + year);
  }

  prevMonth.setDate(day);
  prevMonth.setDate(day - (prevMonth.getDay() - this.weekStart + 7) % 7);

  var nextMonth = new Date(prevMonth);
  nextMonth.setDate(nextMonth.getDate() + 42);
  nextMonth = nextMonth.valueOf();
  var html = [];

  var className;
  var prevY;
  var prevM;

  while (prevMonth.valueOf() < nextMonth) {
    if (prevMonth.getDay() === this.weekStart) {
      html.push('<tr>');
    }
    className = this.onRender(prevMonth);
    prevY = prevMonth.getFullYear();
    prevM = prevMonth.getMonth();
    if ((prevM < month && prevY === year) || prevY < year) {
      className += ' am-datepicker-old';
    } else if ((prevM > month && prevY === year) || prevY > year) {
      className += ' am-datepicker-new';
    }
    if (prevMonth.valueOf() === currentDate) {
      className += ' am-active';
    }
    html.push('<td class="am-datepicker-day ' +
    className + '">' + prevMonth.getDate() + '</td>');

    if (prevMonth.getDay() === this.weekEnd) {
      html.push('</tr>');
    }
    prevMonth.setDate(prevMonth.getDate() + 1);
  }

  this.$picker.find('.am-datepicker-days tbody')
    .empty().append(html.join(''));

  var currentYear = this.date.getFullYear();
  var months = this.$picker.find('.am-datepicker-months')
    .find('.am-datepicker-select')
    .text(year);
  months = months.end()
    .find('span').removeClass('am-active').removeClass('am-disabled');

  var monthLen = 0;

  while (monthLen < 12) {
    if (this.onRender(d.setFullYear(year, monthLen))) {
      months.eq(monthLen).addClass('am-disabled');
    }
    monthLen++;
  }

  if (currentYear === year) {
    months.eq(this.date.getMonth())
        .removeClass('am-disabled')
        .addClass('am-active');
  }

  html = '';
  year = parseInt(year / 10, 10) * 10;
  var yearCont = this.$picker
    .find('.am-datepicker-years')
    .find('.am-datepicker-select')
    .text(year + '-' + (year + 9))
    .end()
    .find('td');

  var yearClassName;
  year -= 1;
  for (var i = -1; i < 11; i++) {
    yearClassName = this.onRender(d.setFullYear(year));
    html += '<span class="' + yearClassName + '' +
    (i === -1 || i === 10 ? ' am-datepicker-old' : '') +
    (currentYear === year ? ' am-active' : '') + '">' + year + '</span>';
    year += 1;
  }
  yearCont.html(html);
};

Datepicker.prototype.click = function(event) {
  event.stopPropagation();
  event.preventDefault();
  var month;
  var year;
  var $dayActive = this.$picker.find('.am-datepicker-days').find('.am-active');
  var $months = this.$picker.find('.am-datepicker-months');
  var $monthIndex = $months.find('.am-active').index();

  var $target = $(event.target).closest('span, td, th');
  if ($target.length === 1) {
    switch ($target[0].nodeName.toLowerCase()) {
      case 'th':
        switch ($target[0].className) {
          case 'am-datepicker-switch':
            this.showMode(1);
            break;
          case 'am-datepicker-prev':
          case 'am-datepicker-next':
            this.viewDate['set' + DPGlobal.modes[this.viewMode].navFnc].call(
              this.viewDate,
              this.viewDate
                ['get' + DPGlobal.modes[this.viewMode].navFnc]
                .call(this.viewDate) +
              DPGlobal.modes[this.viewMode].navStep *
              ($target[0].className === 'am-datepicker-prev' ? -1 : 1)
            );
            this.fill();
            this.set();
            break;
        }
        break;
      case 'span':
        if ($target.is('.am-disabled')) {
          return;
        }

        if ($target.is('.am-datepicker-month')) {
          month = $target.parent().find('span').index($target);

          if ($target.is('.am-active')) {
            this.viewDate.setMonth(month, $dayActive.text());
          } else {
            this.viewDate.setMonth(month);
          }

        } else {
          year = parseInt($target.text(), 10) || 0;
          if ($target.is('.am-active')) {
            this.viewDate.setFullYear(year, $monthIndex, $dayActive.text());
          } else {
            this.viewDate.setFullYear(year);
          }

        }

        if (this.viewMode !== 0) {
          this.date = new Date(this.viewDate);
          this.$element.trigger({
            type: 'changeDate.datepicker.amui',
            date: this.date,
            viewMode: DPGlobal.modes[this.viewMode].clsName
          });
        }

        this.showMode(-1);
        this.fill();
        this.set();
        break;
      case 'td':
        if ($target.is('.am-datepicker-day') && !$target.is('.am-disabled')) {
          var day = parseInt($target.text(), 10) || 1;
          month = this.viewDate.getMonth();
          if ($target.is('.am-datepicker-old')) {
            month -= 1;
          } else if ($target.is('.am-datepicker-new')) {
            month += 1;
          }
          year = this.viewDate.getFullYear();
          this.date = new Date(year, month, day, 0, 0, 0, 0);
          this.viewDate = new Date(year, month, Math.min(28, day), 0, 0, 0, 0);
          this.fill();
          this.set();
          this.$element.trigger({
            type: 'changeDate.datepicker.amui',
            date: this.date,
            viewMode: DPGlobal.modes[this.viewMode].clsName
          });

          this.options.autoClose && this.close();
        }
        break;
    }
  }
};

Datepicker.prototype.mousedown = function(event) {
  event.stopPropagation();
  event.preventDefault();
};

Datepicker.prototype.showMode = function(dir) {
  if (dir) {
    this.viewMode = Math.max(this.minViewMode,
      Math.min(2, this.viewMode + dir));
  }

  this.$picker.find('>div').hide().
    filter('.am-datepicker-' + DPGlobal.modes[this.viewMode].clsName).show();
};

Datepicker.prototype.isOutView = function() {
  var offset = this.component ?
    this.component.offset() : this.$element.offset();
  var isOutView = {
    outRight: false,
    outBottom: false
  };
  var $picker = this.$picker;
  var width = offset.left + $picker.outerWidth(true);
  var height = offset.top + $picker.outerHeight(true) +
    this.$element.innerHeight();

  if (width > $doc.width()) {
    isOutView.outRight = true;
  }
  if (height > $doc.height()) {
    isOutView.outBottom = true;
  }
  return isOutView;
};

Datepicker.prototype.getLocale = function(locale) {
  if (!locale) {
    locale = navigator.language && navigator.language.split('-');
    locale[1] = locale[1].toUpperCase();
    locale = locale.join('_');
  }

  if (!Datepicker.locales[locale]) {
    locale = 'en_US';
  }
  return locale;
};

Datepicker.prototype.setTheme = function() {
  if (this.theme) {
    this.$picker.addClass('am-datepicker-' + this.theme);
  }
};

// Datepicker locales
Datepicker.locales = {
  en_US: {
    days: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday',
      'Friday', 'Saturday'],
    daysShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
    daysMin: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
    months: ['January', 'February', 'March', 'April', 'May', 'June',
      'July', 'August', 'September', 'October', 'November', 'December'],
    monthsShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
      'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
    weekStart: 0
  },
  zh_CN: {
    days: ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'],
    daysShort: ['周日', '周一', '周二', '周三', '周四', '周五', '周六'],
    daysMin: ['日', '一', '二', '三', '四', '五', '六'],
    months: ['一月', '二月', '三月', '四月', '五月', '六月', '七月',
      '八月', '九月', '十月', '十一月', '十二月'],
    monthsShort: ['一月', '二月', '三月', '四月', '五月', '六月',
      '七月', '八月', '九月', '十月', '十一月', '十二月'],
    weekStart: 1,
    year: ['年']
  }
};

var DPGlobal = {
  modes: [
    {
      clsName: 'days',
      navFnc: 'Month',
      navStep: 1
    },
    {
      clsName: 'months',
      navFnc: 'FullYear',
      navStep: 1
    },
    {
      clsName: 'years',
      navFnc: 'FullYear',
      navStep: 10
    }
  ],

  isLeapYear: function(year) {
    return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0));
  },

  getDaysInMonth: function(year, month) {
    return [31, (DPGlobal.isLeapYear(year) ? 29 : 28),
      31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month];
  },

  parseFormat: function(format) {
    var separator = format.match(/[.\/\-\s].*?/);
    var parts = format.split(/\W+/);

    if (!separator || !parts || parts.length === 0) {
      throw new Error('Invalid date format.');
    }

    return {
      separator: separator,
      parts: parts
    };
  },

  parseDate: function(date, format) {
    var parts = date.split(format.separator);
    var val;
    date = new Date();

    date.setHours(0);
    date.setMinutes(0);
    date.setSeconds(0);
    date.setMilliseconds(0);

    if (parts.length === format.parts.length) {
      var year = date.getFullYear();
      var day = date.getDate();
      var month = date.getMonth();

      for (var i = 0, cnt = format.parts.length; i < cnt; i++) {
        val = parseInt(parts[i], 10) || 1;
        switch (format.parts[i]) {
          case 'dd':
          case 'd':
            day = val;
            date.setDate(val);
            break;
          case 'mm':
          case 'm':
            month = val - 1;
            date.setMonth(val - 1);
            break;
          case 'yy':
            year = 2000 + val;
            date.setFullYear(2000 + val);
            break;
          case 'yyyy':
            year = val;
            date.setFullYear(val);
            break;
        }
      }
      date = new Date(year, month, day, 0, 0, 0);
    }
    return date;
  },

  formatDate: function(date, format) {
    var val = {
      d: date.getDate(),
      m: date.getMonth() + 1,
      yy: date.getFullYear().toString().substring(2),
      yyyy: date.getFullYear()
    };
    var dateArray = [];

    val.dd = (val.d < 10 ? '0' : '') + val.d;
    val.mm = (val.m < 10 ? '0' : '') + val.m;

    for (var i = 0, cnt = format.parts.length; i < cnt; i++) {
      dateArray.push(val[format.parts[i]]);
    }
    return dateArray.join(format.separator);
  },

  headTemplate: '<thead>' +
  '<tr class="am-datepicker-header">' +
  '<th class="am-datepicker-prev">' +
  '<i class="am-datepicker-prev-icon"></i></th>' +
  '<th colspan="5" class="am-datepicker-switch">' +
  '<div class="am-datepicker-select"></div></th>' +
  '<th class="am-datepicker-next"><i class="am-datepicker-next-icon"></i>' +
  '</th></tr></thead>',

  contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>'
};

DPGlobal.template = '<div class="am-datepicker am-datepicker-dropdown">' +
'<div class="am-datepicker-caret"></div>' +
'<div class="am-datepicker-days">' +
'<table class="am-datepicker-table">' +
DPGlobal.headTemplate +
'<tbody></tbody>' +
'</table>' +
'</div>' +
'<div class="am-datepicker-months">' +
'<table class="am-datepicker-table">' +
DPGlobal.headTemplate +
DPGlobal.contTemplate +
'</table>' +
'</div>' +
'<div class="am-datepicker-years">' +
'<table class="am-datepicker-table">' +
DPGlobal.headTemplate +
DPGlobal.contTemplate +
'</table>' +
'</div>' +
'</div>';

// jQuery plugin
UI.plugin('datepicker', Datepicker);

// Init code
UI.ready(function(context) {
  $('[data-am-datepicker]').datepicker();
});

module.exports = UI.datepicker = Datepicker;

// TODO: 1. 载入动画
//       2. less 优化

},{"2":2}],8:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var $doc = $(document);
var transition = UI.support.transition;

var Dimmer = function() {
  this.id = UI.utils.generateGUID('am-dimmer');
  this.$element = $(Dimmer.DEFAULTS.tpl, {
    id: this.id
  });

  this.inited = false;
  this.scrollbarWidth = 0;
  this.$used = $([]);
};

Dimmer.DEFAULTS = {
  tpl: '<div class="am-dimmer" data-am-dimmer></div>'
};

Dimmer.prototype.init = function() {
  if (!this.inited) {
    $(document.body).append(this.$element);
    this.inited = true;
    $doc.trigger('init.dimmer.amui');
    this.$element.on('touchmove.dimmer.amui', function(e) {
      e.preventDefault();
    });
  }

  return this;
};

Dimmer.prototype.open = function(relatedElement) {
  if (!this.inited) {
    this.init();
  }

  var $element = this.$element;

  // 用于多重调用
  if (relatedElement) {
    this.$used = this.$used.add($(relatedElement));
  }

  this.checkScrollbar().setScrollbar();

  $element.show().trigger('open.dimmer.amui');

  transition && $element.off(transition.end);

  setTimeout(function() {
    $element.addClass('am-active');
  }, 0);

  return this;
};

Dimmer.prototype.close = function(relatedElement, force) {
  this.$used = this.$used.not($(relatedElement));

  if (!force && this.$used.length) {
    return this;
  }

  var $element = this.$element;

  $element.removeClass('am-active').trigger('close.dimmer.amui');

  function complete() {
    $element.hide();
    this.resetScrollbar();
  }

  // transition ? $element.one(transition.end, $.proxy(complete, this)) :
  complete.call(this);

  return this;
};

Dimmer.prototype.checkScrollbar = function() {
  this.scrollbarWidth = UI.utils.measureScrollbar();

  return this;
};

Dimmer.prototype.setScrollbar = function() {
  var $body = $(document.body);
  var bodyPaddingRight = parseInt(($body.css('padding-right') || 0), 10);

  if (this.scrollbarWidth) {
    $body.css('padding-right', bodyPaddingRight + this.scrollbarWidth);
  }

  $body.addClass('am-dimmer-active');

  return this;
};

Dimmer.prototype.resetScrollbar = function() {
  $(document.body).css('padding-right', '').removeClass('am-dimmer-active');

  return this;
};

module.exports = UI.dimmer = new Dimmer();

},{"2":2}],9:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var animation = UI.support.animation;

/**
 * @via https://github.com/Minwe/bootstrap/blob/master/js/dropdown.js
 * @copyright (c) 2011-2014 Twitter, Inc
 * @license The MIT License
 */

// var toggle = '[data-am-dropdown] > .am-dropdown-toggle';

var Dropdown = function(element, options) {
  this.options = $.extend({}, Dropdown.DEFAULTS, options);

  options = this.options;

  this.$element = $(element);
  this.$toggle = this.$element.find(options.selector.toggle);
  this.$dropdown = this.$element.find(options.selector.dropdown);
  this.$boundary = (options.boundary === window) ? $(window) :
    this.$element.closest(options.boundary);
  this.$justify = (options.justify && $(options.justify).length &&
  $(options.justify)) || undefined;

  !this.$boundary.length && (this.$boundary = $(window));

  this.active = this.$element.hasClass('am-active') ? true : false;
  this.animating = null;

  this.events();
};

Dropdown.DEFAULTS = {
  animation: 'am-animation-slide-top-fixed',
  boundary: window,
  justify: undefined,
  selector: {
    dropdown: '.am-dropdown-content',
    toggle: '.am-dropdown-toggle'
  },
  trigger: 'click'
};

Dropdown.prototype.toggle = function() {
  this.clear();

  if (this.animating) {
    return;
  }

  this[this.active ? 'close' : 'open']();
};

Dropdown.prototype.open = function(e) {
  var $toggle = this.$toggle;
  var $element = this.$element;
  var $dropdown = this.$dropdown;

  if ($toggle.is('.am-disabled, :disabled')) {
    return;
  }

  if (this.active) {
    return;
  }

  $element.trigger('open.dropdown.amui').addClass('am-active');

  $toggle.trigger('focus');

  this.checkDimensions();

  var complete = $.proxy(function() {
    $element.trigger('opened.dropdown.amui');
    this.active = true;
    this.animating = 0;
  }, this);

  if (animation) {
    this.animating = 1;
    $dropdown.addClass(this.options.animation).
      on(animation.end + '.open.dropdown.amui', $.proxy(function() {
        complete();
        $dropdown.removeClass(this.options.animation);
      }, this));
  } else {
    complete();
  }
};

Dropdown.prototype.close = function() {
  if (!this.active) {
    return;
  }

  // fix #165
  // var animationName = this.options.animation + ' am-animation-reverse';
  var animationName = 'am-dropdown-animation';
  var $element = this.$element;
  var $dropdown = this.$dropdown;

  $element.trigger('close.dropdown.amui');

  var complete = $.proxy(function complete() {
    $element.
      removeClass('am-active').
      trigger('closed.dropdown.amui');
    this.active = false;
    this.animating = 0;
    this.$toggle.blur();
  }, this);

  if (animation) {
    $dropdown.removeClass(this.options.animation);
    $dropdown.addClass(animationName);
    this.animating = 1;
    // animation
    $dropdown.one(animation.end + '.close.dropdown.amui', function() {
      $dropdown.removeClass(animationName);
      complete();
    });
  } else {
    complete();
  }
};

Dropdown.prototype.checkDimensions = function() {
  if (!this.$dropdown.length) {
    return;
  }

  var $dropdown = this.$dropdown;
  var offset = $dropdown.offset();
  var width = $dropdown.outerWidth();
  var boundaryWidth = this.$boundary.width();
  var boundaryOffset = $.isWindow(this.boundary) && this.$boundary.offset() ?
    this.$boundary.offset().left : 0;

  if (this.$justify) {
    // jQuery.fn.width() is really...
    $dropdown.css({'min-width': this.$justify.css('width')});
  }

  if ((width + (offset.left - boundaryOffset)) > boundaryWidth) {
    this.$element.addClass('am-dropdown-flip');
  }
};

Dropdown.prototype.clear = function() {
  $('[data-am-dropdown]').not(this.$element).each(function() {
    var data = $(this).data('amui.dropdown');
    data && data.close();
  });
};

Dropdown.prototype.events = function() {
  var eventNS = 'dropdown.amui';
  // triggers = this.options.trigger.split(' '),
  var $toggle = this.$toggle;

  $toggle.on('click.' + eventNS, $.proxy(function(e) {
    e.preventDefault();
    this.toggle();
  }, this));

  /*for (var i = triggers.length; i--;) {
   var trigger = triggers[i];

   if (trigger === 'click') {
   $toggle.on('click.' + eventNS, $.proxy(this.toggle, this))
   }

   if (trigger === 'focus' || trigger === 'hover') {
   var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin';
   var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout';

   this.$element.on(eventIn + '.' + eventNS, $.proxy(this.open, this))
   .on(eventOut + '.' + eventNS, $.proxy(this.close, this));
   }
   }*/

  $(document).on('keydown.dropdown.amui', $.proxy(function(e) {
    e.keyCode === 27 && this.active && this.close();
  }, this)).on('click.outer.dropdown.amui', $.proxy(function(e) {
    // var $target = $(e.target);

    if (this.active &&
      (this.$element[0] === e.target || !this.$element.find(e.target).length)) {
      this.close();
    }
  }, this));
};

// Dropdown Plugin
UI.plugin('dropdown', Dropdown);

// Init code
UI.ready(function(context) {
  $('[data-am-dropdown]', context).dropdown();
});

$(document).on('click.dropdown.amui.data-api', '.am-dropdown form',
  function(e) {
    e.stopPropagation();
  });

module.exports = UI.dropdown = Dropdown;

// TODO: 1. 处理链接 focus
//       2. 增加 mouseenter / mouseleave 选项
//       3. 宽度适应

},{"2":2}],10:[function(_dereq_,module,exports){
var $ = (window.jQuery);
var UI = _dereq_(2);

// MODIFIED:
// - LINE 226: add `<i></i>`
// - namespace
// - Init code
// TODO: start after x ms when pause on actions

/*
 * jQuery FlexSlider v2.4.0
 * Copyright 2012 WooThemes
 * Contributing Author: Tyler Smith
 */

// FlexSlider: Object Instance
$.flexslider = function(el, options) {
  var slider = $(el);

  // making variables public
  slider.vars = $.extend({}, $.flexslider.defaults, options);

  var namespace = slider.vars.namespace,
    msGesture = window.navigator && window.navigator.msPointerEnabled && window.MSGesture,
    touch = (( "ontouchstart" in window ) || msGesture || window.DocumentTouch && document instanceof DocumentTouch) && slider.vars.touch,
  // depricating this idea, as devices are being released with both of these events
  //eventType = (touch) ? "touchend" : "click",
    eventType = "click touchend MSPointerUp keyup",
    watchedEvent = "",
    watchedEventClearTimer,
    vertical = slider.vars.direction === "vertical",
    reverse = slider.vars.reverse,
    carousel = (slider.vars.itemWidth > 0),
    fade = slider.vars.animation === "fade",
    asNav = slider.vars.asNavFor !== "",
    methods = {},
    focused = true;

  // Store a reference to the slider object
  $.data(el, 'flexslider', slider);

  // Private slider methods
  methods = {
    init: function() {
      slider.animating = false;
      // Get current slide and make sure it is a number
      slider.currentSlide = parseInt((slider.vars.startAt ? slider.vars.startAt : 0), 10);
      if (isNaN(slider.currentSlide)) {
        slider.currentSlide = 0;
      }
      slider.animatingTo = slider.currentSlide;
      slider.atEnd = (slider.currentSlide === 0 || slider.currentSlide === slider.last);
      slider.containerSelector = slider.vars.selector.substr(0, slider.vars.selector.search(' '));
      slider.slides = $(slider.vars.selector, slider);
      slider.container = $(slider.containerSelector, slider);
      slider.count = slider.slides.length;
      // SYNC:
      slider.syncExists = $(slider.vars.sync).length > 0;
      // SLIDE:
      if (slider.vars.animation === "slide") {
        slider.vars.animation = "swing";
      }
      slider.prop = (vertical) ? "top" : "marginLeft";
      slider.args = {};
      // SLIDESHOW:
      slider.manualPause = false;
      slider.stopped = false;
      //PAUSE WHEN INVISIBLE
      slider.started = false;
      slider.startTimeout = null;
      // TOUCH/USECSS:
      slider.transitions = !slider.vars.video && !fade && slider.vars.useCSS && (function() {
        var obj = document.createElement('div'),
          props = ['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective'];
        for (var i in props) {
          if (obj.style[props[i]] !== undefined) {
            slider.pfx = props[i].replace('Perspective', '').toLowerCase();
            slider.prop = "-" + slider.pfx + "-transform";
            return true;
          }
        }
        return false;
      }());
      slider.ensureAnimationEnd = '';
      // CONTROLSCONTAINER:
      if (slider.vars.controlsContainer !== "") slider.controlsContainer = $(slider.vars.controlsContainer).length > 0 && $(slider.vars.controlsContainer);
      // MANUAL:
      if (slider.vars.manualControls !== "") slider.manualControls = $(slider.vars.manualControls).length > 0 && $(slider.vars.manualControls);

      // RANDOMIZE:
      if (slider.vars.randomize) {
        slider.slides.sort(function() {
          return (Math.round(Math.random()) - 0.5);
        });
        slider.container.empty().append(slider.slides);
      }

      slider.doMath();

      // INIT
      slider.setup("init");

      // CONTROLNAV:
      if (slider.vars.controlNav) {
        methods.controlNav.setup();
      }

      // DIRECTIONNAV:
      if (slider.vars.directionNav) {
        methods.directionNav.setup();
      }

      // KEYBOARD:
      if (slider.vars.keyboard && ($(slider.containerSelector).length === 1 || slider.vars.multipleKeyboard)) {
        $(document).bind('keyup', function(event) {
          var keycode = event.keyCode;
          if (!slider.animating && (keycode === 39 || keycode === 37)) {
            var target = (keycode === 39) ? slider.getTarget('next') :
              (keycode === 37) ? slider.getTarget('prev') : false;
            slider.flexAnimate(target, slider.vars.pauseOnAction);
          }
        });
      }
      // MOUSEWHEEL:
      if (slider.vars.mousewheel) {
        slider.bind('mousewheel', function(event, delta, deltaX, deltaY) {
          event.preventDefault();
          var target = (delta < 0) ? slider.getTarget('next') : slider.getTarget('prev');
          slider.flexAnimate(target, slider.vars.pauseOnAction);
        });
      }

      // PAUSEPLAY
      if (slider.vars.pausePlay) {
        methods.pausePlay.setup();
      }

      //PAUSE WHEN INVISIBLE
      if (slider.vars.slideshow && slider.vars.pauseInvisible) {
        methods.pauseInvisible.init();
      }

      // SLIDSESHOW
      if (slider.vars.slideshow) {
        if (slider.vars.pauseOnHover) {
          slider.hover(function() {
            if (!slider.manualPlay && !slider.manualPause) {slider.pause();}
          }, function() {
            if (!slider.manualPause && !slider.manualPlay && !slider.stopped) {slider.play();}
          });
        }
        // initialize animation
        // If we're visible, or we don't use PageVisibility API
        if (!slider.vars.pauseInvisible || !methods.pauseInvisible.isHidden()) {
          (slider.vars.initDelay > 0) ? slider.startTimeout = setTimeout(slider.play, slider.vars.initDelay) : slider.play();
        }
      }

      // ASNAV:
      if (asNav) {methods.asNav.setup();}

      // TOUCH
      if (touch && slider.vars.touch) {methods.touch();}

      // FADE&&SMOOTHHEIGHT || SLIDE:
      if (!fade || (fade && slider.vars.smoothHeight)) {$(window).bind("resize orientationchange focus", methods.resize);}

      slider.find("img").attr("draggable", "false");

      // API: start() Callback
      setTimeout(function() {
        slider.vars.start(slider);
      }, 200);
    },
    asNav: {
      setup: function() {
        slider.asNav = true;
        slider.animatingTo = Math.floor(slider.currentSlide / slider.move);
        slider.currentItem = slider.currentSlide;
        slider.slides.removeClass(namespace + "active-slide").eq(slider.currentItem).addClass(namespace + "active-slide");
        if (!msGesture) {
          slider.slides.on(eventType, function(e) {
            e.preventDefault();
            var $slide = $(this),
              target = $slide.index();
            var posFromLeft = $slide.offset().left - $(slider).scrollLeft(); // Find position of slide relative to left of slider container
            if (posFromLeft <= 0 && $slide.hasClass(namespace + 'active-slide')) {
              slider.flexAnimate(slider.getTarget("prev"), true);
            } else if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass(namespace + "active-slide")) {
              slider.direction = (slider.currentItem < target) ? "next" : "prev";
              slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true);
            }
          });
        } else {
          el._slider = slider;
          slider.slides.each(function() {
            var that = this;
            that._gesture = new MSGesture();
            that._gesture.target = that;
            that.addEventListener("MSPointerDown", function(e) {
              e.preventDefault();
              if (e.currentTarget._gesture) {
                e.currentTarget._gesture.addPointer(e.pointerId);
              }
            }, false);
            that.addEventListener("MSGestureTap", function(e) {
              e.preventDefault();
              var $slide = $(this),
                target = $slide.index();
              if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass('active')) {
                slider.direction = (slider.currentItem < target) ? "next" : "prev";
                slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true);
              }
            });
          });
        }
      }
    },
    controlNav: {
      setup: function() {
        if (!slider.manualControls) {
          methods.controlNav.setupPaging();
        } else { // MANUALCONTROLS:
          methods.controlNav.setupManual();
        }
      },
      setupPaging: function() {
        var type = (slider.vars.controlNav === "thumbnails") ? 'control-thumbs' : 'control-paging',
          j = 1,
          item,
          slide;

        slider.controlNavScaffold = $('<ol class="' + namespace + 'control-nav ' + namespace + type + '"></ol>');

        if (slider.pagingCount > 1) {
          for (var i = 0; i < slider.pagingCount; i++) {
            slide = slider.slides.eq(i);
            item = (slider.vars.controlNav === "thumbnails") ? '<img src="' + slide.attr('data-thumb') + '"/>' : '<a>' + j + '</a>';
            if ('thumbnails' === slider.vars.controlNav && true === slider.vars.thumbCaptions) {
              var captn = slide.attr('data-thumbcaption');
              if ('' != captn && undefined != captn) {item += '<span class="' + namespace + 'caption">' + captn + '</span>'};
            }
            // slider.controlNavScaffold.append('<li>' + item + '</li>');
            slider.controlNavScaffold.append('<li>' + item + '<i></i></li>');
            j++;
          }
        }

        // CONTROLSCONTAINER:
        (slider.controlsContainer) ? $(slider.controlsContainer).append(slider.controlNavScaffold) : slider.append(slider.controlNavScaffold);
        methods.controlNav.set();

        methods.controlNav.active();

        slider.controlNavScaffold.delegate('a, img', eventType, function(event) {
          event.preventDefault();

          if (watchedEvent === "" || watchedEvent === event.type) {
            var $this = $(this),
              target = slider.controlNav.index($this);

            if (!$this.hasClass(namespace + 'active')) {
              slider.direction = (target > slider.currentSlide) ? "next" : "prev";
              slider.flexAnimate(target, slider.vars.pauseOnAction);
            }
          }

          // setup flags to prevent event duplication
          if (watchedEvent === "") {
            watchedEvent = event.type;
          }
          methods.setToClearWatchedEvent();

        });
      },
      setupManual: function() {
        slider.controlNav = slider.manualControls;
        methods.controlNav.active();

        slider.controlNav.bind(eventType, function(event) {
          event.preventDefault();

          if (watchedEvent === "" || watchedEvent === event.type) {
            var $this = $(this),
              target = slider.controlNav.index($this);

            if (!$this.hasClass(namespace + 'active')) {
              (target > slider.currentSlide) ? slider.direction = "next" : slider.direction = "prev";
              slider.flexAnimate(target, slider.vars.pauseOnAction);
            }
          }

          // setup flags to prevent event duplication
          if (watchedEvent === "") {
            watchedEvent = event.type;
          }
          methods.setToClearWatchedEvent();
        });
      },
      set: function() {
        var selector = (slider.vars.controlNav === "thumbnails") ? 'img' : 'a';
        slider.controlNav = $('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider);
      },
      active: function() {
        slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active");
      },
      update: function(action, pos) {
        if (slider.pagingCount > 1 && action === "add") {
          slider.controlNavScaffold.append($('<li><a>' + slider.count + '</a></li>'));
        } else if (slider.pagingCount === 1) {
          slider.controlNavScaffold.find('li').remove();
        } else {
          slider.controlNav.eq(pos).closest('li').remove();
        }
        methods.controlNav.set();
        (slider.pagingCount > 1 && slider.pagingCount !== slider.controlNav.length) ? slider.update(pos, action) : methods.controlNav.active();
      }
    },
    directionNav: {
      setup: function() {
        var directionNavScaffold = $('<ul class="' + namespace + 'direction-nav"><li class="' + namespace + 'nav-prev"><a class="' + namespace + 'prev" href="#">' + slider.vars.prevText + '</a></li><li class="' + namespace + 'nav-next"><a class="' + namespace + 'next" href="#">' + slider.vars.nextText + '</a></li></ul>');

        // CONTROLSCONTAINER:
        if (slider.controlsContainer) {
          $(slider.controlsContainer).append(directionNavScaffold);
          slider.directionNav = $('.' + namespace + 'direction-nav li a', slider.controlsContainer);
        } else {
          slider.append(directionNavScaffold);
          slider.directionNav = $('.' + namespace + 'direction-nav li a', slider);
        }

        methods.directionNav.update();

        slider.directionNav.bind(eventType, function(event) {
          event.preventDefault();
          var target;

          if (watchedEvent === "" || watchedEvent === event.type) {
            target = ($(this).hasClass(namespace + 'next')) ? slider.getTarget('next') : slider.getTarget('prev');
            slider.flexAnimate(target, slider.vars.pauseOnAction);
          }

          // setup flags to prevent event duplication
          if (watchedEvent === "") {
            watchedEvent = event.type;
          }
          methods.setToClearWatchedEvent();
        });
      },
      update: function() {
        var disabledClass = namespace + 'disabled';
        if (slider.pagingCount === 1) {
          slider.directionNav.addClass(disabledClass).attr('tabindex', '-1');
        } else if (!slider.vars.animationLoop) {
          if (slider.animatingTo === 0) {
            slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "prev").addClass(disabledClass).attr('tabindex', '-1');
          } else if (slider.animatingTo === slider.last) {
            slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "next").addClass(disabledClass).attr('tabindex', '-1');
          } else {
            slider.directionNav.removeClass(disabledClass).removeAttr('tabindex');
          }
        } else {
          slider.directionNav.removeClass(disabledClass).removeAttr('tabindex');
        }
      }
    },
    pausePlay: {
      setup: function() {
        var pausePlayScaffold = $('<div class="' + namespace + 'pauseplay"><a></a></div>');

        // CONTROLSCONTAINER:
        if (slider.controlsContainer) {
          slider.controlsContainer.append(pausePlayScaffold);
          slider.pausePlay = $('.' + namespace + 'pauseplay a', slider.controlsContainer);
        } else {
          slider.append(pausePlayScaffold);
          slider.pausePlay = $('.' + namespace + 'pauseplay a', slider);
        }

        methods.pausePlay.update((slider.vars.slideshow) ? namespace + 'pause' : namespace + 'play');

        slider.pausePlay.bind(eventType, function(event) {
          event.preventDefault();

          if (watchedEvent === "" || watchedEvent === event.type) {
            if ($(this).hasClass(namespace + 'pause')) {
              slider.manualPause = true;
              slider.manualPlay = false;
              slider.pause();
            } else {
              slider.manualPause = false;
              slider.manualPlay = true;
              slider.play();
            }
          }

          // setup flags to prevent event duplication
          if (watchedEvent === "") {
            watchedEvent = event.type;
          }
          methods.setToClearWatchedEvent();
        });
      },
      update: function(state) {
        (state === "play") ? slider.pausePlay.removeClass(namespace + 'pause').addClass(namespace + 'play').html(slider.vars.playText) : slider.pausePlay.removeClass(namespace + 'play').addClass(namespace + 'pause').html(slider.vars.pauseText);
      }
    },
    touch: function() {
      var startX,
        startY,
        offset,
        cwidth,
        dx,
        startT,
        scrolling = false,
        localX = 0,
        localY = 0,
        accDx = 0;

      if (!msGesture) {
        el.addEventListener('touchstart', onTouchStart, false);

        function onTouchStart(e) {
          if (slider.animating) {
            e.preventDefault();
          } else if (( window.navigator.msPointerEnabled ) || e.touches.length === 1) {
            slider.pause();
            // CAROUSEL:
            cwidth = (vertical) ? slider.h : slider.w;
            startT = Number(new Date());
            // CAROUSEL:

            // Local vars for X and Y points.
            localX = e.touches[0].pageX;
            localY = e.touches[0].pageY;

            offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 :
              (carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
                (carousel && slider.currentSlide === slider.last) ? slider.limit :
                  (carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide :
                    (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth;
            startX = (vertical) ? localY : localX;
            startY = (vertical) ? localX : localY;

            el.addEventListener('touchmove', onTouchMove, false);
            el.addEventListener('touchend', onTouchEnd, false);
          }
        }

        function onTouchMove(e) {
          // Local vars for X and Y points.

          localX = e.touches[0].pageX;
          localY = e.touches[0].pageY;

          dx = (vertical) ? startX - localY : startX - localX;
          scrolling = (vertical) ? (Math.abs(dx) < Math.abs(localX - startY)) : (Math.abs(dx) < Math.abs(localY - startY));

          var fxms = 500;

          if (!scrolling || Number(new Date()) - startT > fxms) {
            e.preventDefault();
            if (!fade && slider.transitions) {
              if (!slider.vars.animationLoop) {
                dx = dx / ((slider.currentSlide === 0 && dx < 0 || slider.currentSlide === slider.last && dx > 0) ? (Math.abs(dx) / cwidth + 2) : 1);
              }
              slider.setProps(offset + dx, "setTouch");
            }
          }
        }

        function onTouchEnd(e) {
          // finish the touch by undoing the touch session
          el.removeEventListener('touchmove', onTouchMove, false);

          if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) {
            var updateDx = (reverse) ? -dx : dx,
              target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev');

            if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth / 2)) {
              slider.flexAnimate(target, slider.vars.pauseOnAction);
            } else {
              if (!fade) {slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true);}
            }
          }
          el.removeEventListener('touchend', onTouchEnd, false);

          startX = null;
          startY = null;
          dx = null;
          offset = null;
        }
      } else {
        el.style.msTouchAction = "none";
        el._gesture = new MSGesture();
        el._gesture.target = el;
        el.addEventListener("MSPointerDown", onMSPointerDown, false);
        el._slider = slider;
        el.addEventListener("MSGestureChange", onMSGestureChange, false);
        el.addEventListener("MSGestureEnd", onMSGestureEnd, false);

        function onMSPointerDown(e) {
          e.stopPropagation();
          if (slider.animating) {
            e.preventDefault();
          } else {
            slider.pause();
            el._gesture.addPointer(e.pointerId);
            accDx = 0;
            cwidth = (vertical) ? slider.h : slider.w;
            startT = Number(new Date());
            // CAROUSEL:

            offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 :
              (carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
                (carousel && slider.currentSlide === slider.last) ? slider.limit :
                  (carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide :
                    (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth;
          }
        }

        function onMSGestureChange(e) {
          e.stopPropagation();
          var slider = e.target._slider;
          if (!slider) {
            return;
          }
          var transX = -e.translationX,
            transY = -e.translationY;

          //Accumulate translations.
          accDx = accDx + ((vertical) ? transY : transX);
          dx = accDx;
          scrolling = (vertical) ? (Math.abs(accDx) < Math.abs(-transX)) : (Math.abs(accDx) < Math.abs(-transY));

          if (e.detail === e.MSGESTURE_FLAG_INERTIA) {
            setImmediate(function() {
              el._gesture.stop();
            });

            return;
          }

          if (!scrolling || Number(new Date()) - startT > 500) {
            e.preventDefault();
            if (!fade && slider.transitions) {
              if (!slider.vars.animationLoop) {
                dx = accDx / ((slider.currentSlide === 0 && accDx < 0 || slider.currentSlide === slider.last && accDx > 0) ? (Math.abs(accDx) / cwidth + 2) : 1);
              }
              slider.setProps(offset + dx, "setTouch");
            }
          }
        }

        function onMSGestureEnd(e) {
          e.stopPropagation();
          var slider = e.target._slider;
          if (!slider) {
            return;
          }
          if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) {
            var updateDx = (reverse) ? -dx : dx,
              target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev');

            if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth / 2)) {
              slider.flexAnimate(target, slider.vars.pauseOnAction);
            } else {
              if (!fade) {slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true);}
            }
          }

          startX = null;
          startY = null;
          dx = null;
          offset = null;
          accDx = 0;
        }
      }
    },
    resize: function() {
      if (!slider.animating && slider.is(':visible')) {
        if (!carousel) {slider.doMath()};

        if (fade) {
          // SMOOTH HEIGHT:
          methods.smoothHeight();
        } else if (carousel) { //CAROUSEL:
          slider.slides.width(slider.computedW);
          slider.update(slider.pagingCount);
          slider.setProps();
        }
        else if (vertical) { //VERTICAL:
          slider.viewport.height(slider.h);
          slider.setProps(slider.h, "setTotal");
        } else {
          // SMOOTH HEIGHT:
          if (slider.vars.smoothHeight) {methods.smoothHeight();}
          slider.newSlides.width(slider.computedW);
          slider.setProps(slider.computedW, "setTotal");
        }
      }
    },
    smoothHeight: function(dur) {
      if (!vertical || fade) {
        var $obj = (fade) ? slider : slider.viewport;
        (dur) ? $obj.animate({"height": slider.slides.eq(slider.animatingTo).height()}, dur) : $obj.height(slider.slides.eq(slider.animatingTo).height());
      }
    },
    sync: function(action) {
      var $obj = $(slider.vars.sync).data("flexslider"),
        target = slider.animatingTo;

      switch (action) {
        case "animate":
          $obj.flexAnimate(target, slider.vars.pauseOnAction, false, true);
          break;
        case "play":
          if (!$obj.playing && !$obj.asNav) {
            $obj.play();
          }
          break;
        case "pause":
          $obj.pause();
          break;
      }
    },
    uniqueID: function($clone) {
      // Append _clone to current level and children elements with id attributes
      $clone.filter('[id]').add($clone.find('[id]')).each(function() {
        var $this = $(this);
        $this.attr('id', $this.attr('id') + '_clone');
      });
      return $clone;
    },
    pauseInvisible: {
      visProp: null,
      init: function() {
        var visProp = methods.pauseInvisible.getHiddenProp();
        if (visProp) {
          var evtname = visProp.replace(/[H|h]idden/,'') + 'visibilitychange';
          document.addEventListener(evtname, function() {
            if (methods.pauseInvisible.isHidden()) {
              if(slider.startTimeout) {
                clearTimeout(slider.startTimeout); //If clock is ticking, stop timer and prevent from starting while invisible
              } else {
                slider.pause(); //Or just pause
              }
            }
            else {
              if(slider.started) {
                slider.play(); //Initiated before, just play
              } else {
                if (slider.vars.initDelay > 0) {
                  setTimeout(slider.play, slider.vars.initDelay);
                } else {
                  slider.play(); //Didn't init before: simply init or wait for it
                }
              }
            }
          });
        }
      },
      isHidden: function() {
        var prop = methods.pauseInvisible.getHiddenProp();
        if (!prop) {
          return false;
        }
        return document[prop];
      },
      getHiddenProp: function() {
        var prefixes = ['webkit','moz','ms','o'];
        // if 'hidden' is natively supported just return it
        if ('hidden' in document) {
          return 'hidden';
        }
        // otherwise loop over all the known prefixes until we find one
        for (var i = 0; i < prefixes.length; i++ ) {
          if ((prefixes[i] + 'Hidden') in document) {
            return prefixes[i] + 'Hidden';
          }
        }
        // otherwise it's not supported
        return null;
      }
    },
    setToClearWatchedEvent: function() {
      clearTimeout(watchedEventClearTimer);
      watchedEventClearTimer = setTimeout(function() {
        watchedEvent = "";
      }, 3000);
    }
  };

  // public methods
  slider.flexAnimate = function(target, pause, override, withSync, fromNav) {
    if (!slider.vars.animationLoop && target !== slider.currentSlide) {
      slider.direction = (target > slider.currentSlide) ? "next" : "prev";
    }

    if (asNav && slider.pagingCount === 1) slider.direction = (slider.currentItem < target) ? "next" : "prev";

    if (!slider.animating && (slider.canAdvance(target, fromNav) || override) && slider.is(":visible")) {
      if (asNav && withSync) {
        var master = $(slider.vars.asNavFor).data('flexslider');
        slider.atEnd = target === 0 || target === slider.count - 1;
        master.flexAnimate(target, true, false, true, fromNav);
        slider.direction = (slider.currentItem < target) ? "next" : "prev";
        master.direction = slider.direction;

        if (Math.ceil((target + 1) / slider.visible) - 1 !== slider.currentSlide && target !== 0) {
          slider.currentItem = target;
          slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide");
          target = Math.floor(target / slider.visible);
        } else {
          slider.currentItem = target;
          slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide");
          return false;
        }
      }

      slider.animating = true;
      slider.animatingTo = target;

      // SLIDESHOW:
      if (pause) {slider.pause();}

      // API: before() animation Callback
      slider.vars.before(slider);

      // SYNC:
      if (slider.syncExists && !fromNav) {methods.sync("animate");}

      // CONTROLNAV
      if (slider.vars.controlNav) {methods.controlNav.active();}

      // !CAROUSEL:
      // CANDIDATE: slide active class (for add/remove slide)
      if (!carousel) {slider.slides.removeClass(namespace + 'active-slide').eq(target).addClass(namespace + 'active-slide');}

      // INFINITE LOOP:
      // CANDIDATE: atEnd
      slider.atEnd = target === 0 || target === slider.last;

      // DIRECTIONNAV:
      if (slider.vars.directionNav) {methods.directionNav.update();}

      if (target === slider.last) {
        // API: end() of cycle Callback
        slider.vars.end(slider);
        // SLIDESHOW && !INFINITE LOOP:
        if (!slider.vars.animationLoop) {slider.pause();}
      }

      // SLIDE:
      if (!fade) {
        var dimension = (vertical) ? slider.slides.filter(':first').height() : slider.computedW,
          margin, slideString, calcNext;

        // INFINITE LOOP / REVERSE:
        if (carousel) {
          //margin = (slider.vars.itemWidth > slider.w) ? slider.vars.itemMargin * 2 : slider.vars.itemMargin;
          margin = slider.vars.itemMargin;
          calcNext = ((slider.itemW + margin) * slider.move) * slider.animatingTo;
          slideString = (calcNext > slider.limit && slider.visible !== 1) ? slider.limit : calcNext;
        } else if (slider.currentSlide === 0 && target === slider.count - 1 && slider.vars.animationLoop && slider.direction !== "next") {
          slideString = (reverse) ? (slider.count + slider.cloneOffset) * dimension : 0;
        } else if (slider.currentSlide === slider.last && target === 0 && slider.vars.animationLoop && slider.direction !== "prev") {
          slideString = (reverse) ? 0 : (slider.count + 1) * dimension;
        } else {
          slideString = (reverse) ? ((slider.count - 1) - target + slider.cloneOffset) * dimension : (target + slider.cloneOffset) * dimension;
        }
        slider.setProps(slideString, "", slider.vars.animationSpeed);
        if (slider.transitions) {
          if (!slider.vars.animationLoop || !slider.atEnd) {
            slider.animating = false;
            slider.currentSlide = slider.animatingTo;
          }

          // Unbind previous transitionEnd events and re-bind new transitionEnd event
          slider.container.unbind("webkitTransitionEnd transitionend");
          slider.container.bind("webkitTransitionEnd transitionend", function() {
            clearTimeout(slider.ensureAnimationEnd);
            slider.wrapup(dimension);
          });

          // Insurance for the ever-so-fickle transitionEnd event
          clearTimeout(slider.ensureAnimationEnd);
          slider.ensureAnimationEnd = setTimeout(function() {
            slider.wrapup(dimension);
          }, slider.vars.animationSpeed + 100);

        } else {
          slider.container.animate(slider.args, slider.vars.animationSpeed, slider.vars.easing, function(){
            slider.wrapup(dimension);
          });
        }
      } else { // FADE:
        if (!touch) {
          //slider.slides.eq(slider.currentSlide).fadeOut(slider.vars.animationSpeed, slider.vars.easing);
          //slider.slides.eq(target).fadeIn(slider.vars.animationSpeed, slider.vars.easing, slider.wrapup);

          slider.slides.eq(slider.currentSlide).css({"zIndex": 1}).animate({"opacity": 0}, slider.vars.animationSpeed, slider.vars.easing);
          slider.slides.eq(target).css({"zIndex": 2}).animate({"opacity": 1}, slider.vars.animationSpeed, slider.vars.easing, slider.wrapup);

        } else {
          slider.slides.eq(slider.currentSlide).css({
            "opacity": 0,
            "zIndex": 1
          });
          slider.slides.eq(target).css({"opacity": 1, "zIndex": 2});
          slider.wrapup(dimension);
        }
      }
      // SMOOTH HEIGHT:
      if (slider.vars.smoothHeight) {methods.smoothHeight(slider.vars.animationSpeed)};
    }
  };
  slider.wrapup = function(dimension) {
    // SLIDE:
    if (!fade && !carousel) {
      if (slider.currentSlide === 0 && slider.animatingTo === slider.last && slider.vars.animationLoop) {
        slider.setProps(dimension, "jumpEnd");
      } else if (slider.currentSlide === slider.last && slider.animatingTo === 0 && slider.vars.animationLoop) {
        slider.setProps(dimension, "jumpStart");
      }
    }
    slider.animating = false;
    slider.currentSlide = slider.animatingTo;
    // API: after() animation Callback
    slider.vars.after(slider);
  };

  // SLIDESHOW:
  slider.animateSlides = function() {
    if (!slider.animating && focused) {slider.flexAnimate(slider.getTarget("next"));}
  };
  // SLIDESHOW:
  slider.pause = function() {
    clearInterval(slider.animatedSlides);
    slider.animatedSlides = null;
    slider.playing = false;
    // PAUSEPLAY:
    if (slider.vars.pausePlay) {methods.pausePlay.update("play");}
    // SYNC:
    if (slider.syncExists) {methods.sync("pause");}
  };
  // SLIDESHOW:
  slider.play = function() {
    if (slider.playing) {clearInterval(slider.animatedSlides);}
    slider.animatedSlides = slider.animatedSlides || setInterval(slider.animateSlides, slider.vars.slideshowSpeed);
    slider.started = slider.playing = true;
    // PAUSEPLAY:
    if (slider.vars.pausePlay) {methods.pausePlay.update("pause");}
    // SYNC:
    if (slider.syncExists) {methods.sync("play");}
  };
  // STOP:
  slider.stop = function() {
    slider.pause();
    slider.stopped = true;
  };
  slider.canAdvance = function(target, fromNav) {
    // ASNAV:
    var last = (asNav) ? slider.pagingCount - 1 : slider.last;
    return (fromNav) ? true :
      (asNav && slider.currentItem === slider.count - 1 && target === 0 && slider.direction === "prev") ? true :
        (asNav && slider.currentItem === 0 && target === slider.pagingCount - 1 && slider.direction !== "next") ? false :
          (target === slider.currentSlide && !asNav) ? false :
            (slider.vars.animationLoop) ? true :
              (slider.atEnd && slider.currentSlide === 0 && target === last && slider.direction !== "next") ? false :
                (slider.atEnd && slider.currentSlide === last && target === 0 && slider.direction === "next") ? false :
                  true;
  };
  slider.getTarget = function(dir) {
    slider.direction = dir;
    if (dir === "next") {
      return (slider.currentSlide === slider.last) ? 0 : slider.currentSlide + 1;
    } else {
      return (slider.currentSlide === 0) ? slider.last : slider.currentSlide - 1;
    }
  };

  // SLIDE:
  slider.setProps = function(pos, special, dur) {
    var target = (function() {
      var posCheck = (pos) ? pos : ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo,
        posCalc = (function() {
          if (carousel) {
            return (special === "setTouch") ? pos :
              (reverse && slider.animatingTo === slider.last) ? 0 :
                (reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
                  (slider.animatingTo === slider.last) ? slider.limit : posCheck;
          } else {
            switch (special) {
              case "setTotal":
                return (reverse) ? ((slider.count - 1) - slider.currentSlide + slider.cloneOffset) * pos : (slider.currentSlide + slider.cloneOffset) * pos;
              case "setTouch":
                return (reverse) ? pos : pos;
              case "jumpEnd":
                return (reverse) ? pos : slider.count * pos;
              case "jumpStart":
                return (reverse) ? slider.count * pos : pos;
              default:
                return pos;
            }
          }
        }());

      return (posCalc * -1) + "px";
    }());

    if (slider.transitions) {
      target = (vertical) ? "translate3d(0," + target + ",0)" : "translate3d(" + target + ",0,0)";
      dur = (dur !== undefined) ? (dur / 1000) + "s" : "0s";
      slider.container.css("-" + slider.pfx + "-transition-duration", dur);
      slider.container.css("transition-duration", dur);
    }

    slider.args[slider.prop] = target;
    if (slider.transitions || dur === undefined) {slider.container.css(slider.args);}

    slider.container.css('transform', target);
  };

  slider.setup = function(type) {
    // SLIDE:
    if (!fade) {
      var sliderOffset, arr;

      if (type === "init") {
        slider.viewport = $('<div class="' + namespace + 'viewport"></div>').css({
          "overflow": "hidden",
          "position": "relative"
        }).appendTo(slider).append(slider.container);
        // INFINITE LOOP:
        slider.cloneCount = 0;
        slider.cloneOffset = 0;
        // REVERSE:
        if (reverse) {
          arr = $.makeArray(slider.slides).reverse();
          slider.slides = $(arr);
          slider.container.empty().append(slider.slides);
        }
      }
      // INFINITE LOOP && !CAROUSEL:
      if (slider.vars.animationLoop && !carousel) {
        slider.cloneCount = 2;
        slider.cloneOffset = 1;
        // clear out old clones
        if (type !== "init") { slider.container.find('.clone').remove(); }
        slider.container.append(methods.uniqueID(slider.slides.first().clone().addClass('clone')).attr('aria-hidden', 'true'))
          .prepend(methods.uniqueID(slider.slides.last().clone().addClass('clone')).attr('aria-hidden', 'true'));
      }
      slider.newSlides = $(slider.vars.selector, slider);

      sliderOffset = (reverse) ? slider.count - 1 - slider.currentSlide + slider.cloneOffset : slider.currentSlide + slider.cloneOffset;
      // VERTICAL:
      if (vertical && !carousel) {
        slider.container.height((slider.count + slider.cloneCount) * 200 + "%").css("position", "absolute").width("100%");
        setTimeout(function() {
          slider.newSlides.css({"display": "block"});
          slider.doMath();
          slider.viewport.height(slider.h);
          slider.setProps(sliderOffset * slider.h, "init");
        }, (type === "init") ? 100 : 0);
      } else {
        slider.container.width((slider.count + slider.cloneCount) * 200 + "%");
        slider.setProps(sliderOffset * slider.computedW, "init");
        setTimeout(function() {
          slider.doMath();
          slider.newSlides.css({
            "width": slider.computedW,
            "float": "left",
            "display": "block"
          });
          // SMOOTH HEIGHT:
          if (slider.vars.smoothHeight) {methods.smoothHeight();}
        }, (type === "init") ? 100 : 0);
      }
    } else { // FADE:
      slider.slides.css({
        "width": "100%",
        "float": "left",
        "marginRight": "-100%",
        "position": "relative"
      });
      if (type === "init") {
        if (!touch) {
          //slider.slides.eq(slider.currentSlide).fadeIn(slider.vars.animationSpeed, slider.vars.easing);
          if (slider.vars.fadeFirstSlide == false) {
            slider.slides.css({ "opacity": 0, "display": "block", "zIndex": 1 }).eq(slider.currentSlide).css({"zIndex": 2}).css({"opacity": 1});
          } else {
            slider.slides.css({ "opacity": 0, "display": "block", "zIndex": 1 }).eq(slider.currentSlide).css({"zIndex": 2}).animate({"opacity": 1},slider.vars.animationSpeed,slider.vars.easing);
          }
        } else {
          slider.slides.css({ "opacity": 0, "display": "block", "webkitTransition": "opacity " + slider.vars.animationSpeed / 1000 + "s ease", "zIndex": 1 }).eq(slider.currentSlide).css({ "opacity": 1, "zIndex": 2});
        }
      }
      // SMOOTH HEIGHT:
      if (slider.vars.smoothHeight) {methods.smoothHeight();}
    }
    // !CAROUSEL:
    // CANDIDATE: active slide
    if (!carousel) {slider.slides.removeClass(namespace + "active-slide").eq(slider.currentSlide).addClass(namespace + "active-slide");}

    //FlexSlider: init() Callback
    slider.vars.init(slider);
  };

  slider.doMath = function() {
    var slide = slider.slides.first(),
      slideMargin = slider.vars.itemMargin,
      minItems = slider.vars.minItems,
      maxItems = slider.vars.maxItems;

    slider.w = (slider.viewport === undefined) ? slider.width() : slider.viewport.width();
    slider.h = slide.height();
    slider.boxPadding = slide.outerWidth() - slide.width();

    // CAROUSEL:
    if (carousel) {
      slider.itemT = slider.vars.itemWidth + slideMargin;
      slider.minW = (minItems) ? minItems * slider.itemT : slider.w;
      slider.maxW = (maxItems) ? (maxItems * slider.itemT) - slideMargin : slider.w;
      slider.itemW = (slider.minW > slider.w) ? (slider.w - (slideMargin * (minItems - 1))) / minItems :
        (slider.maxW < slider.w) ? (slider.w - (slideMargin * (maxItems - 1))) / maxItems :
          (slider.vars.itemWidth > slider.w) ? slider.w : slider.vars.itemWidth;

      slider.visible = Math.floor(slider.w / (slider.itemW));
      slider.move = (slider.vars.move > 0 && slider.vars.move < slider.visible ) ? slider.vars.move : slider.visible;
      slider.pagingCount = Math.ceil(((slider.count - slider.visible) / slider.move) + 1);
      slider.last = slider.pagingCount - 1;
      slider.limit = (slider.pagingCount === 1) ? 0 :
        (slider.vars.itemWidth > slider.w) ? (slider.itemW * (slider.count - 1)) + (slideMargin * (slider.count - 1)) : ((slider.itemW + slideMargin) * slider.count) - slider.w - slideMargin;
    } else {
      slider.itemW = slider.w;
      slider.pagingCount = slider.count;
      slider.last = slider.count - 1;
    }
    slider.computedW = slider.itemW - slider.boxPadding;
  };

  slider.update = function(pos, action) {
    slider.doMath();

    // update currentSlide and slider.animatingTo if necessary
    if (!carousel) {
      if (pos < slider.currentSlide) {
        slider.currentSlide += 1;
      } else if (pos <= slider.currentSlide && pos !== 0) {
        slider.currentSlide -= 1;
      }
      slider.animatingTo = slider.currentSlide;
    }

    // update controlNav
    if (slider.vars.controlNav && !slider.manualControls) {
      if ((action === "add" && !carousel) || slider.pagingCount > slider.controlNav.length) {
        methods.controlNav.update("add");
      } else if ((action === "remove" && !carousel) || slider.pagingCount < slider.controlNav.length) {
        if (carousel && slider.currentSlide > slider.last) {
          slider.currentSlide -= 1;
          slider.animatingTo -= 1;
        }
        methods.controlNav.update("remove", slider.last);
      }
    }
    // update directionNav
    if (slider.vars.directionNav) {methods.directionNav.update();}

  };

  slider.addSlide = function(obj, pos) {
    var $obj = $(obj);

    slider.count += 1;
    slider.last = slider.count - 1;

    // append new slide
    if (vertical && reverse) {
      (pos !== undefined) ? slider.slides.eq(slider.count - pos).after($obj) : slider.container.prepend($obj);
    } else {
      (pos !== undefined) ? slider.slides.eq(pos).before($obj) : slider.container.append($obj);
    }

    // update currentSlide, animatingTo, controlNav, and directionNav
    slider.update(pos, "add");

    // update slider.slides
    slider.slides = $(slider.vars.selector + ':not(.clone)', slider);
    // re-setup the slider to accomdate new slide
    slider.setup();

    //FlexSlider: added() Callback
    slider.vars.added(slider);
  };
  slider.removeSlide = function(obj) {
    var pos = (isNaN(obj)) ? slider.slides.index($(obj)) : obj;

    // update count
    slider.count -= 1;
    slider.last = slider.count - 1;

    // remove slide
    if (isNaN(obj)) {
      $(obj, slider.slides).remove();
    } else {
      (vertical && reverse) ? slider.slides.eq(slider.last).remove() : slider.slides.eq(obj).remove();
    }

    // update currentSlide, animatingTo, controlNav, and directionNav
    slider.doMath();
    slider.update(pos, "remove");

    // update slider.slides
    slider.slides = $(slider.vars.selector + ':not(.clone)', slider);
    // re-setup the slider to accomdate new slide
    slider.setup();

    // FlexSlider: removed() Callback
    slider.vars.removed(slider);
  };

  //FlexSlider: Initialize
  methods.init();
};

// Ensure the slider isn't focussed if the window loses focus.
$(window).blur(function(e) {
  focused = false;
}).focus(function(e) {
  focused = true;
});

// FlexSlider: Default Settings
$.flexslider.defaults = {
  namespace: 'am-',             // {NEW} String: Prefix string attached to the class of every element generated by the plugin
  selector: '.am-slides > li',       // {NEW} Selector: Must match a simple pattern. '{container} > {slide}' -- Ignore pattern at your own peril
  animation: 'slide',              // String: Select your animation type, 'fade' or 'slide'
  easing: 'swing',                // {NEW} String: Determines the easing method used in jQuery transitions. jQuery easing plugin is supported!
  direction: 'horizontal',        // String: Select the sliding direction, "horizontal" or "vertical"
  reverse: false,                 // {NEW} Boolean: Reverse the animation direction
  animationLoop: true,            // Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end
  smoothHeight: false,            // {NEW} Boolean: Allow height of the slider to animate smoothly in horizontal mode
  startAt: 0,                     // Integer: The slide that the slider should start on. Array notation (0 = first slide)
  slideshow: true,                // Boolean: Animate slider automatically
  slideshowSpeed: 5000,           // Integer: Set the speed of the slideshow cycling, in milliseconds
  animationSpeed: 600,            // Integer: Set the speed of animations, in milliseconds
  initDelay: 0,                   // {NEW} Integer: Set an initialization delay, in milliseconds
  randomize: false,               // Boolean: Randomize slide order
  fadeFirstSlide: true,           // Boolean: Fade in the first slide when animation type is "fade"
  thumbCaptions: false,           // Boolean: Whether or not to put captions on thumbnails when using the "thumbnails" controlNav.

  // Usability features
  pauseOnAction: true,            // Boolean: Pause the slideshow when interacting with control elements, highly recommended.
  pauseOnHover: false,            // Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering
  pauseInvisible: true,   		// {NEW} Boolean: Pause the slideshow when tab is invisible, resume when visible. Provides better UX, lower CPU usage.
  useCSS: true,                   // {NEW} Boolean: Slider will use CSS3 transitions if available
  touch: true,                    // {NEW} Boolean: Allow touch swipe navigation of the slider on touch-enabled devices
  video: false,                   // {NEW} Boolean: If using video in the slider, will prevent CSS3 3D Transforms to avoid graphical glitches

  // Primary Controls
  controlNav: true,               // Boolean: Create navigation for paging control of each slide? Note: Leave true for manualControls usage
  directionNav: true,             // Boolean: Create navigation for previous/next navigation? (true/false)
  prevText: ' ',           // String: Set the text for the "previous" directionNav item
  nextText: ' ',               // String: Set the text for the "next" directionNav item

  // Secondary Navigation
  keyboard: true,                 // Boolean: Allow slider navigating via keyboard left/right keys
  multipleKeyboard: false,        // {NEW} Boolean: Allow keyboard navigation to affect multiple sliders. Default behavior cuts out keyboard navigation with more than one slider present.
  mousewheel: false,              // {UPDATED} Boolean: Requires jquery.mousewheel.js (https://github.com/brandonaaron/jquery-mousewheel) - Allows slider navigating via mousewheel
  pausePlay: false,               // Boolean: Create pause/play dynamic element
  pauseText: 'Pause',             // String: Set the text for the 'pause' pausePlay item
  playText: 'Play',               // String: Set the text for the 'play' pausePlay item

  //  Special properties
  controlsContainer: '',          // {UPDATED} jQuery Object/Selector: Declare which container the navigation elements should be appended too. Default container is the FlexSlider element. Example use would be $('.flexslider-container'). Property is ignored if given element is not found.
  manualControls: '',             // {UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be $(".flex-control-nav li") or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs.
  sync: '',                       // {NEW} Selector: Mirror the actions performed on this slider with another slider. Use with care.
  asNavFor: '',                   // {NEW} Selector: Internal property exposed for turning the slider into a thumbnail navigation for another slider

  // Carousel Options
  itemWidth: 0,                   // {NEW} Integer: Box-model width of individual carousel items, including horizontal borders and padding.
  itemMargin: 0,                  // {NEW} Integer: Margin between carousel items.
  minItems: 1,                    // {NEW} Integer: Minimum number of carousel items that should be visible. Items will resize fluidly when below this.
  maxItems: 0,                    // {NEW} Integer: Maxmimum number of carousel items that should be visible. Items will resize fluidly when above this limit.
  move: 0,                        // {NEW} Integer: Number of carousel items that should move on animation. If 0, slider will move all visible items.
  allowOneSlide: true,           // {NEW} Boolean: Whether or not to allow a slider comprised of a single slide

  // Callback API
  start: function() {
  },            // Callback: function(slider) - Fires when the slider loads the first slide
  before: function() {
  },           // Callback: function(slider) - Fires asynchronously with each slider animation
  after: function() {
  },            // Callback: function(slider) - Fires after each slider animation completes
  end: function() {
  },              // Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous)
  added: function() {
  },            // {NEW} Callback: function(slider) - Fires after a slide is added
  removed: function() {
  },           // {NEW} Callback: function(slider) - Fires after a slide is removed
  init: function() {
  }             // {NEW} Callback: function(slider) - Fires after the slider is initially setup
};

// FlexSlider: Plugin Function
$.fn.flexslider = function(options) {
  var args = Array.prototype.slice.call(arguments, 1);
  if (options === undefined) {options = {};}

  if (typeof options === 'object') {
    return this.each(function() {
      var $this = $(this);
      var selector = (options.selector) ? options.selector : '.am-slides > li';
      var $slides = $this.find(selector);

      if (($slides.length === 1 && options.allowOneSlide === true) || $slides.length === 0) {
        $slides.fadeIn(400);
        if (options.start) {options.start($this);}
      } else if ($this.data('flexslider') === undefined) {
        new $.flexslider(this, options);
      }
    });
  } else {
    // Helper strings to quickly pecdrform functions on the slider
    var $slider = $(this).data('flexslider');
    var methodReturn;
    switch (options) {
      case 'next':
        $slider.flexAnimate($slider.getTarget('next'), true);
        break;
      case 'prev':
      case 'previous':
        $slider.flexAnimate($slider.getTarget('prev'), true);
        break;
      default:
        if (typeof options === 'number') {
          $slider.flexAnimate(options, true);
        } else if (typeof options === 'string') {
          methodReturn = (typeof $slider[options] === 'function') ?
            $slider[options].apply($slider, args) : $slider[options];
        }
    }

    return methodReturn === undefined ? this : methodReturn;
  }
};

// Init code
UI.ready(function(context) {
  $('[data-am-flexslider]', context).each(function(i, item) {
    var $slider = $(item);
    var options = UI.utils.parseOptions($slider.data('amFlexslider'));

    options.before = function(slider) {
      if (slider._pausedTimer) {
        window.clearTimeout(slider._pausedTimer);
        slider._pausedTimer = null;
      }
    };

    options.after = function(slider) {
      var pauseTime = slider.vars.playAfterPaused;
      if (pauseTime && !isNaN(pauseTime) && !slider.playing) {
        if (!slider.manualPause && !slider.manualPlay && !slider.stopped) {
          slider._pausedTimer = window.setTimeout(function() {
            slider.play();
          }, pauseTime);
        }
      }
    };

    $slider.flexslider(options);
  });
});

module.exports = $.flexslider;

},{"2":2}],11:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/* jshint unused: false */
/* jshint -W101, -W116, -W109 */

/*! iScroll v5.1.3
 * (c) 2008-2014 Matteo Spinelli
 * http://cubiq.org/license
 */

var rAF = window.requestAnimationFrame ||
  window.webkitRequestAnimationFrame ||
  window.mozRequestAnimationFrame ||
  window.oRequestAnimationFrame ||
  window.msRequestAnimationFrame ||
  function(callback) {
    window.setTimeout(callback, 1000 / 60);
  };

var utils = (function() {
  var me = {};

  var _elementStyle = document.createElement('div').style;
  var _vendor = (function() {
    var vendors = ['t', 'webkitT', 'MozT', 'msT', 'OT'],
      transform,
      i = 0,
      l = vendors.length;

    for (; i < l; i++) {
      transform = vendors[i] + 'ransform';
      if (transform in _elementStyle) return vendors[i].substr(0, vendors[i].length - 1);
    }

    return false;
  })();

  function _prefixStyle(style) {
    if (_vendor === false) return false;
    if (_vendor === '') return style;
    return _vendor + style.charAt(0).toUpperCase() + style.substr(1);
  }

  me.getTime = Date.now || function getTime() {
    return new Date().getTime();
  };

  me.extend = function(target, obj) {
    for (var i in obj) {
      target[i] = obj[i];
    }
  };

  me.addEvent = function(el, type, fn, capture) {
    el.addEventListener(type, fn, !!capture);
  };

  me.removeEvent = function(el, type, fn, capture) {
    el.removeEventListener(type, fn, !!capture);
  };

  me.prefixPointerEvent = function(pointerEvent) {
    return window.MSPointerEvent ?
    'MSPointer' + pointerEvent.charAt(9).toUpperCase() + pointerEvent.substr(10) :
      pointerEvent;
  };

  me.momentum = function(current, start, time, lowerMargin, wrapperSize, deceleration) {
    var distance = current - start,
      speed = Math.abs(distance) / time,
      destination,
      duration;

    deceleration = deceleration === undefined ? 0.0006 : deceleration;

    destination = current + ( speed * speed ) / ( 2 * deceleration ) * ( distance < 0 ? -1 : 1 );
    duration = speed / deceleration;

    if (destination < lowerMargin) {
      destination = wrapperSize ? lowerMargin - ( wrapperSize / 2.5 * ( speed / 8 ) ) : lowerMargin;
      distance = Math.abs(destination - current);
      duration = distance / speed;
    } else if (destination > 0) {
      destination = wrapperSize ? wrapperSize / 2.5 * ( speed / 8 ) : 0;
      distance = Math.abs(current) + destination;
      duration = distance / speed;
    }

    return {
      destination: Math.round(destination),
      duration: duration
    };
  };

  var _transform = _prefixStyle('transform');

  me.extend(me, {
    hasTransform: _transform !== false,
    hasPerspective: _prefixStyle('perspective') in _elementStyle,
    hasTouch: 'ontouchstart' in window,
    hasPointer: window.PointerEvent || window.MSPointerEvent, // IE10 is prefixed
    hasTransition: _prefixStyle('transition') in _elementStyle
  });

  // This should find all Android browsers lower than build 535.19 (both stock browser and webview)
  me.isBadAndroid = /Android /.test(window.navigator.appVersion) && !(/Chrome\/\d/.test(window.navigator.appVersion));

  me.extend(me.style = {}, {
    transform: _transform,
    transitionTimingFunction: _prefixStyle('transitionTimingFunction'),
    transitionDuration: _prefixStyle('transitionDuration'),
    transitionDelay: _prefixStyle('transitionDelay'),
    transformOrigin: _prefixStyle('transformOrigin')
  });

  me.hasClass = function(e, c) {
    var re = new RegExp("(^|\\s)" + c + "(\\s|$)");
    return re.test(e.className);
  };

  me.addClass = function(e, c) {
    if (me.hasClass(e, c)) {
      return;
    }

    var newclass = e.className.split(' ');
    newclass.push(c);
    e.className = newclass.join(' ');
  };

  me.removeClass = function(e, c) {
    if (!me.hasClass(e, c)) {
      return;
    }

    var re = new RegExp("(^|\\s)" + c + "(\\s|$)", 'g');
    e.className = e.className.replace(re, ' ');
  };

  me.offset = function(el) {
    var left = -el.offsetLeft,
      top = -el.offsetTop;

    // jshint -W084
    while (el = el.offsetParent) {
      left -= el.offsetLeft;
      top -= el.offsetTop;
    }
    // jshint +W084

    return {
      left: left,
      top: top
    };
  };

  me.preventDefaultException = function(el, exceptions) {
    for (var i in exceptions) {
      if (exceptions[i].test(el[i])) {
        return true;
      }
    }

    return false;
  };

  me.extend(me.eventType = {}, {
    touchstart: 1,
    touchmove: 1,
    touchend: 1,

    mousedown: 2,
    mousemove: 2,
    mouseup: 2,

    pointerdown: 3,
    pointermove: 3,
    pointerup: 3,

    MSPointerDown: 3,
    MSPointerMove: 3,
    MSPointerUp: 3
  });

  me.extend(me.ease = {}, {
    quadratic: {
      style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)',
      fn: function(k) {
        return k * ( 2 - k );
      }
    },
    circular: {
      style: 'cubic-bezier(0.1, 0.57, 0.1, 1)',	// Not properly "circular" but this looks better, it should be (0.075, 0.82, 0.165, 1)
      fn: function(k) {
        return Math.sqrt(1 - ( --k * k ));
      }
    },
    back: {
      style: 'cubic-bezier(0.175, 0.885, 0.32, 1.275)',
      fn: function(k) {
        var b = 4;
        return ( k = k - 1 ) * k * ( ( b + 1 ) * k + b ) + 1;
      }
    },
    bounce: {
      style: '',
      fn: function(k) {
        if (( k /= 1 ) < ( 1 / 2.75 )) {
          return 7.5625 * k * k;
        } else if (k < ( 2 / 2.75 )) {
          return 7.5625 * ( k -= ( 1.5 / 2.75 ) ) * k + 0.75;
        } else if (k < ( 2.5 / 2.75 )) {
          return 7.5625 * ( k -= ( 2.25 / 2.75 ) ) * k + 0.9375;
        } else {
          return 7.5625 * ( k -= ( 2.625 / 2.75 ) ) * k + 0.984375;
        }
      }
    },
    elastic: {
      style: '',
      fn: function(k) {
        var f = 0.22,
          e = 0.4;

        if (k === 0) {
          return 0;
        }
        if (k == 1) {
          return 1;
        }

        return ( e * Math.pow(2, -10 * k) * Math.sin(( k - f / 4 ) * ( 2 * Math.PI ) / f) + 1 );
      }
    }
  });

  me.tap = function(e, eventName) {
    var ev = document.createEvent('Event');
    ev.initEvent(eventName, true, true);
    ev.pageX = e.pageX;
    ev.pageY = e.pageY;
    e.target.dispatchEvent(ev);
  };

  me.click = function(e) {
    var target = e.target,
      ev;

    if (!(/(SELECT|INPUT|TEXTAREA)/i).test(target.tagName)) {
      ev = document.createEvent('MouseEvents');
      ev.initMouseEvent('click', true, true, e.view, 1,
        target.screenX, target.screenY, target.clientX, target.clientY,
        e.ctrlKey, e.altKey, e.shiftKey, e.metaKey,
        0, null);

      ev._constructed = true;
      target.dispatchEvent(ev);
    }
  };

  return me;
})();

function IScroll(el, options) {
  this.wrapper = typeof el == 'string' ? document.querySelector(el) : el;
  this.scroller = this.wrapper.children[0];
  this.scrollerStyle = this.scroller.style;		// cache style for better performance

  this.options = {

    // INSERT POINT: OPTIONS

    startX: 0,
    startY: 0,
    scrollY: true,
    directionLockThreshold: 5,
    momentum: true,

    bounce: true,
    bounceTime: 600,
    bounceEasing: '',

    preventDefault: true,
    preventDefaultException: {tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/},

    HWCompositing: true,
    useTransition: true,
    useTransform: true
  };

  for (var i in options) {
    this.options[i] = options[i];
  }

  // Normalize options
  this.translateZ = this.options.HWCompositing && utils.hasPerspective ? ' translateZ(0)' : '';

  this.options.useTransition = utils.hasTransition && this.options.useTransition;
  this.options.useTransform = utils.hasTransform && this.options.useTransform;

  this.options.eventPassthrough = this.options.eventPassthrough === true ? 'vertical' : this.options.eventPassthrough;
  this.options.preventDefault = !this.options.eventPassthrough && this.options.preventDefault;

  // If you want eventPassthrough I have to lock one of the axes
  this.options.scrollY = this.options.eventPassthrough == 'vertical' ? false : this.options.scrollY;
  this.options.scrollX = this.options.eventPassthrough == 'horizontal' ? false : this.options.scrollX;

  // With eventPassthrough we also need lockDirection mechanism
  this.options.freeScroll = this.options.freeScroll && !this.options.eventPassthrough;
  this.options.directionLockThreshold = this.options.eventPassthrough ? 0 : this.options.directionLockThreshold;

  this.options.bounceEasing = typeof this.options.bounceEasing == 'string' ? utils.ease[this.options.bounceEasing] || utils.ease.circular : this.options.bounceEasing;

  this.options.resizePolling = this.options.resizePolling === undefined ? 60 : this.options.resizePolling;

  if (this.options.tap === true) {
    this.options.tap = 'tap';
  }

  // INSERT POINT: NORMALIZATION

  // Some defaults
  this.x = 0;
  this.y = 0;
  this.directionX = 0;
  this.directionY = 0;
  this._events = {};

  // INSERT POINT: DEFAULTS

  this._init();
  this.refresh();

  this.scrollTo(this.options.startX, this.options.startY);
  this.enable();
}

IScroll.prototype = {
  version: '5.1.3',

  _init: function() {
    this._initEvents();

    // INSERT POINT: _init

  },

  destroy: function() {
    this._initEvents(true);

    this._execEvent('destroy');
  },

  _transitionEnd: function(e) {
    if (e.target != this.scroller || !this.isInTransition) {
      return;
    }

    this._transitionTime();
    if (!this.resetPosition(this.options.bounceTime)) {
      this.isInTransition = false;
      this._execEvent('scrollEnd');
    }
  },

  _start: function(e) {
    // React to left mouse button only
    if (utils.eventType[e.type] != 1) {
      if (e.button !== 0) {
        return;
      }
    }

    if (!this.enabled || (this.initiated && utils.eventType[e.type] !== this.initiated)) {
      return;
    }

    if (this.options.preventDefault && !utils.isBadAndroid && !utils.preventDefaultException(e.target, this.options.preventDefaultException)) {
      e.preventDefault();
    }

    var point = e.touches ? e.touches[0] : e,
      pos;

    this.initiated = utils.eventType[e.type];
    this.moved = false;
    this.distX = 0;
    this.distY = 0;
    this.directionX = 0;
    this.directionY = 0;
    this.directionLocked = 0;

    this._transitionTime();

    this.startTime = utils.getTime();

    if (this.options.useTransition && this.isInTransition) {
      this.isInTransition = false;
      pos = this.getComputedPosition();
      this._translate(Math.round(pos.x), Math.round(pos.y));
      this._execEvent('scrollEnd');
    } else if (!this.options.useTransition && this.isAnimating) {
      this.isAnimating = false;
      this._execEvent('scrollEnd');
    }

    this.startX = this.x;
    this.startY = this.y;
    this.absStartX = this.x;
    this.absStartY = this.y;
    this.pointX = point.pageX;
    this.pointY = point.pageY;

    this._execEvent('beforeScrollStart');
  },

  _move: function(e) {
    if (!this.enabled || utils.eventType[e.type] !== this.initiated) {
      return;
    }

    if (this.options.preventDefault) {	// increases performance on Android? TODO: check!
      e.preventDefault();
    }

    var point = e.touches ? e.touches[0] : e,
      deltaX = point.pageX - this.pointX,
      deltaY = point.pageY - this.pointY,
      timestamp = utils.getTime(),
      newX, newY,
      absDistX, absDistY;

    this.pointX = point.pageX;
    this.pointY = point.pageY;

    this.distX += deltaX;
    this.distY += deltaY;
    absDistX = Math.abs(this.distX);
    absDistY = Math.abs(this.distY);

    // We need to move at least 10 pixels for the scrolling to initiate
    if (timestamp - this.endTime > 300 && (absDistX < 10 && absDistY < 10)) {
      return;
    }

    // If you are scrolling in one direction lock the other
    if (!this.directionLocked && !this.options.freeScroll) {
      if (absDistX > absDistY + this.options.directionLockThreshold) {
        this.directionLocked = 'h';		// lock horizontally
      } else if (absDistY >= absDistX + this.options.directionLockThreshold) {
        this.directionLocked = 'v';		// lock vertically
      } else {
        this.directionLocked = 'n';		// no lock
      }
    }

    if (this.directionLocked == 'h') {
      if (this.options.eventPassthrough == 'vertical') {
        e.preventDefault();
      } else if (this.options.eventPassthrough == 'horizontal') {
        this.initiated = false;
        return;
      }

      deltaY = 0;
    } else if (this.directionLocked == 'v') {
      if (this.options.eventPassthrough == 'horizontal') {
        e.preventDefault();
      } else if (this.options.eventPassthrough == 'vertical') {
        this.initiated = false;
        return;
      }

      deltaX = 0;
    }

    deltaX = this.hasHorizontalScroll ? deltaX : 0;
    deltaY = this.hasVerticalScroll ? deltaY : 0;

    newX = this.x + deltaX;
    newY = this.y + deltaY;

    // Slow down if outside of the boundaries
    if (newX > 0 || newX < this.maxScrollX) {
      newX = this.options.bounce ? this.x + deltaX / 3 : newX > 0 ? 0 : this.maxScrollX;
    }
    if (newY > 0 || newY < this.maxScrollY) {
      newY = this.options.bounce ? this.y + deltaY / 3 : newY > 0 ? 0 : this.maxScrollY;
    }

    this.directionX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0;
    this.directionY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0;

    if (!this.moved) {
      this._execEvent('scrollStart');
    }

    this.moved = true;

    this._translate(newX, newY);

    /* REPLACE START: _move */

    if (timestamp - this.startTime > 300) {
      this.startTime = timestamp;
      this.startX = this.x;
      this.startY = this.y;
    }

    /* REPLACE END: _move */

  },

  _end: function(e) {
    if (!this.enabled || utils.eventType[e.type] !== this.initiated) {
      return;
    }

    if (this.options.preventDefault && !utils.preventDefaultException(e.target, this.options.preventDefaultException)) {
      e.preventDefault();
    }

    var point = e.changedTouches ? e.changedTouches[0] : e,
      momentumX,
      momentumY,
      duration = utils.getTime() - this.startTime,
      newX = Math.round(this.x),
      newY = Math.round(this.y),
      distanceX = Math.abs(newX - this.startX),
      distanceY = Math.abs(newY - this.startY),
      time = 0,
      easing = '';

    this.isInTransition = 0;
    this.initiated = 0;
    this.endTime = utils.getTime();

    // reset if we are outside of the boundaries
    if (this.resetPosition(this.options.bounceTime)) {
      return;
    }

    this.scrollTo(newX, newY);	// ensures that the last position is rounded

    // we scrolled less than 10 pixels
    if (!this.moved) {
      if (this.options.tap) {
        utils.tap(e, this.options.tap);
      }

      if (this.options.click) {
        utils.click(e);
      }

      this._execEvent('scrollCancel');
      return;
    }

    if (this._events.flick && duration < 200 && distanceX < 100 && distanceY < 100) {
      this._execEvent('flick');
      return;
    }

    // start momentum animation if needed
    if (this.options.momentum && duration < 300) {
      momentumX = this.hasHorizontalScroll ? utils.momentum(this.x, this.startX, duration, this.maxScrollX, this.options.bounce ? this.wrapperWidth : 0, this.options.deceleration) : {
        destination: newX,
        duration: 0
      };
      momentumY = this.hasVerticalScroll ? utils.momentum(this.y, this.startY, duration, this.maxScrollY, this.options.bounce ? this.wrapperHeight : 0, this.options.deceleration) : {
        destination: newY,
        duration: 0
      };
      newX = momentumX.destination;
      newY = momentumY.destination;
      time = Math.max(momentumX.duration, momentumY.duration);
      this.isInTransition = 1;
    }

    // INSERT POINT: _end

    if (newX != this.x || newY != this.y) {
      // change easing function when scroller goes out of the boundaries
      if (newX > 0 || newX < this.maxScrollX || newY > 0 || newY < this.maxScrollY) {
        easing = utils.ease.quadratic;
      }

      this.scrollTo(newX, newY, time, easing);
      return;
    }

    this._execEvent('scrollEnd');
  },

  _resize: function() {
    var that = this;

    clearTimeout(this.resizeTimeout);

    this.resizeTimeout = setTimeout(function() {
      that.refresh();
    }, this.options.resizePolling);
  },

  resetPosition: function(time) {
    var x = this.x,
      y = this.y;

    time = time || 0;

    if (!this.hasHorizontalScroll || this.x > 0) {
      x = 0;
    } else if (this.x < this.maxScrollX) {
      x = this.maxScrollX;
    }

    if (!this.hasVerticalScroll || this.y > 0) {
      y = 0;
    } else if (this.y < this.maxScrollY) {
      y = this.maxScrollY;
    }

    if (x == this.x && y == this.y) {
      return false;
    }

    this.scrollTo(x, y, time, this.options.bounceEasing);

    return true;
  },

  disable: function() {
    this.enabled = false;
  },

  enable: function() {
    this.enabled = true;
  },

  refresh: function() {
    var rf = this.wrapper.offsetHeight;		// Force reflow

    this.wrapperWidth = this.wrapper.clientWidth;
    this.wrapperHeight = this.wrapper.clientHeight;

    /* REPLACE START: refresh */

    this.scrollerWidth = this.scroller.offsetWidth;
    this.scrollerHeight = this.scroller.offsetHeight;

    this.maxScrollX = this.wrapperWidth - this.scrollerWidth;
    this.maxScrollY = this.wrapperHeight - this.scrollerHeight;

    /* REPLACE END: refresh */

    this.hasHorizontalScroll = this.options.scrollX && this.maxScrollX < 0;
    this.hasVerticalScroll = this.options.scrollY && this.maxScrollY < 0;

    if (!this.hasHorizontalScroll) {
      this.maxScrollX = 0;
      this.scrollerWidth = this.wrapperWidth;
    }

    if (!this.hasVerticalScroll) {
      this.maxScrollY = 0;
      this.scrollerHeight = this.wrapperHeight;
    }

    this.endTime = 0;
    this.directionX = 0;
    this.directionY = 0;

    this.wrapperOffset = utils.offset(this.wrapper);

    this._execEvent('refresh');

    this.resetPosition();

    // INSERT POINT: _refresh

  },

  on: function(type, fn) {
    if (!this._events[type]) {
      this._events[type] = [];
    }

    this._events[type].push(fn);
  },

  off: function(type, fn) {
    if (!this._events[type]) {
      return;
    }

    var index = this._events[type].indexOf(fn);

    if (index > -1) {
      this._events[type].splice(index, 1);
    }
  },

  _execEvent: function(type) {
    if (!this._events[type]) {
      return;
    }

    var i = 0,
      l = this._events[type].length;

    if (!l) {
      return;
    }

    for (; i < l; i++) {
      this._events[type][i].apply(this, [].slice.call(arguments, 1));
    }
  },

  scrollBy: function(x, y, time, easing) {
    x = this.x + x;
    y = this.y + y;
    time = time || 0;

    this.scrollTo(x, y, time, easing);
  },

  scrollTo: function(x, y, time, easing) {
    easing = easing || utils.ease.circular;

    this.isInTransition = this.options.useTransition && time > 0;

    if (!time || (this.options.useTransition && easing.style)) {
      this._transitionTimingFunction(easing.style);
      this._transitionTime(time);
      this._translate(x, y);
    } else {
      this._animate(x, y, time, easing.fn);
    }
  },

  scrollToElement: function(el, time, offsetX, offsetY, easing) {
    el = el.nodeType ? el : this.scroller.querySelector(el);

    if (!el) {
      return;
    }

    var pos = utils.offset(el);

    pos.left -= this.wrapperOffset.left;
    pos.top -= this.wrapperOffset.top;

    // if offsetX/Y are true we center the element to the screen
    if (offsetX === true) {
      offsetX = Math.round(el.offsetWidth / 2 - this.wrapper.offsetWidth / 2);
    }
    if (offsetY === true) {
      offsetY = Math.round(el.offsetHeight / 2 - this.wrapper.offsetHeight / 2);
    }

    pos.left -= offsetX || 0;
    pos.top -= offsetY || 0;

    pos.left = pos.left > 0 ? 0 : pos.left < this.maxScrollX ? this.maxScrollX : pos.left;
    pos.top = pos.top > 0 ? 0 : pos.top < this.maxScrollY ? this.maxScrollY : pos.top;

    time = time === undefined || time === null || time === 'auto' ? Math.max(Math.abs(this.x - pos.left), Math.abs(this.y - pos.top)) : time;

    this.scrollTo(pos.left, pos.top, time, easing);
  },

  _transitionTime: function(time) {
    time = time || 0;

    this.scrollerStyle[utils.style.transitionDuration] = time + 'ms';

    if (!time && utils.isBadAndroid) {
      this.scrollerStyle[utils.style.transitionDuration] = '0.001s';
    }

    // INSERT POINT: _transitionTime

  },

  _transitionTimingFunction: function(easing) {
    this.scrollerStyle[utils.style.transitionTimingFunction] = easing;

    // INSERT POINT: _transitionTimingFunction

  },

  _translate: function(x, y) {
    if (this.options.useTransform) {

      /* REPLACE START: _translate */

      this.scrollerStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.translateZ;

      /* REPLACE END: _translate */

    } else {
      x = Math.round(x);
      y = Math.round(y);
      this.scrollerStyle.left = x + 'px';
      this.scrollerStyle.top = y + 'px';
    }

    this.x = x;
    this.y = y;

    // INSERT POINT: _translate

  },

  _initEvents: function(remove) {
    var eventType = remove ? utils.removeEvent : utils.addEvent,
      target = this.options.bindToWrapper ? this.wrapper : window;

    eventType(window, 'orientationchange', this);
    eventType(window, 'resize', this);

    if (this.options.click) {
      eventType(this.wrapper, 'click', this, true);
    }

    if (!this.options.disableMouse) {
      eventType(this.wrapper, 'mousedown', this);
      eventType(target, 'mousemove', this);
      eventType(target, 'mousecancel', this);
      eventType(target, 'mouseup', this);
    }

    if (utils.hasPointer && !this.options.disablePointer) {
      eventType(this.wrapper, utils.prefixPointerEvent('pointerdown'), this);
      eventType(target, utils.prefixPointerEvent('pointermove'), this);
      eventType(target, utils.prefixPointerEvent('pointercancel'), this);
      eventType(target, utils.prefixPointerEvent('pointerup'), this);
    }

    if (utils.hasTouch && !this.options.disableTouch) {
      eventType(this.wrapper, 'touchstart', this);
      eventType(target, 'touchmove', this);
      eventType(target, 'touchcancel', this);
      eventType(target, 'touchend', this);
    }

    eventType(this.scroller, 'transitionend', this);
    eventType(this.scroller, 'webkitTransitionEnd', this);
    eventType(this.scroller, 'oTransitionEnd', this);
    eventType(this.scroller, 'MSTransitionEnd', this);
  },

  getComputedPosition: function() {
    var matrix = window.getComputedStyle(this.scroller, null),
      x, y;

    if (this.options.useTransform) {
      matrix = matrix[utils.style.transform].split(')')[0].split(', ');
      x = +(matrix[12] || matrix[4]);
      y = +(matrix[13] || matrix[5]);
    } else {
      x = +matrix.left.replace(/[^-\d.]/g, '');
      y = +matrix.top.replace(/[^-\d.]/g, '');
    }

    return {x: x, y: y};
  },

  _animate: function(destX, destY, duration, easingFn) {
    var that = this,
      startX = this.x,
      startY = this.y,
      startTime = utils.getTime(),
      destTime = startTime + duration;

    function step() {
      var now = utils.getTime(),
        newX, newY,
        easing;

      if (now >= destTime) {
        that.isAnimating = false;
        that._translate(destX, destY);

        if (!that.resetPosition(that.options.bounceTime)) {
          that._execEvent('scrollEnd');
        }

        return;
      }

      now = ( now - startTime ) / duration;
      easing = easingFn(now);
      newX = ( destX - startX ) * easing + startX;
      newY = ( destY - startY ) * easing + startY;
      that._translate(newX, newY);

      if (that.isAnimating) {
        rAF(step);
      }
    }

    this.isAnimating = true;
    step();
  },
  handleEvent: function(e) {
    switch (e.type) {
      case 'touchstart':
      case 'pointerdown':
      case 'MSPointerDown':
      case 'mousedown':
        this._start(e);
        break;
      case 'touchmove':
      case 'pointermove':
      case 'MSPointerMove':
      case 'mousemove':
        this._move(e);
        break;
      case 'touchend':
      case 'pointerup':
      case 'MSPointerUp':
      case 'mouseup':
      case 'touchcancel':
      case 'pointercancel':
      case 'MSPointerCancel':
      case 'mousecancel':
        this._end(e);
        break;
      case 'orientationchange':
      case 'resize':
        this._resize();
        break;
      case 'transitionend':
      case 'webkitTransitionEnd':
      case 'oTransitionEnd':
      case 'MSTransitionEnd':
        this._transitionEnd(e);
        break;
      case 'wheel':
      case 'DOMMouseScroll':
      case 'mousewheel':
        this._wheel(e);
        break;
      case 'keydown':
        this._key(e);
        break;
      case 'click':
        if (!e._constructed) {
          e.preventDefault();
          e.stopPropagation();
        }
        break;
    }
  }
};

IScroll.utils = utils;

module.exports = UI.iScroll = IScroll;

/* jshint unused: true */
/* jshint +W101, +W116, +W109 */

},{"2":2}],12:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var dimmer = _dereq_(8);
var $doc = $(document);
var supportTransition = UI.support.transition;

/**
 * @reference https://github.com/nolimits4web/Framework7/blob/master/src/js/modals.js
 * @license https://github.com/nolimits4web/Framework7/blob/master/LICENSE
 */

var Modal = function(element, options) {
  this.options = $.extend({}, Modal.DEFAULTS, options || {});
  this.$element = $(element);
  this.$dialog =   this.$element.find('.am-modal-dialog');

  if (!this.$element.attr('id')) {
    this.$element.attr('id', UI.utils.generateGUID('am-modal'));
  }

  this.isPopup = this.$element.hasClass('am-popup');
  this.isActions = this.$element.hasClass('am-modal-actions');
  this.isPrompt = this.$element.hasClass('am-modal-prompt');
  this.isLoading = this.$element.hasClass('am-modal-loading');
  this.active = this.transitioning = this.relatedTarget = null;

  this.events();
};

Modal.DEFAULTS = {
  className: {
    active: 'am-modal-active',
    out: 'am-modal-out'
  },
  selector: {
    modal: '.am-modal',
    active: '.am-modal-active'
  },
  closeViaDimmer: true,
  cancelable: true,
  onConfirm: function() {
  },
  onCancel: function() {
  },
  closeOnCancel: true,
  closeOnConfirm: true,
  height: undefined,
  width: undefined,
  duration: 300, // must equal the CSS transition duration
  transitionEnd: supportTransition && supportTransition.end + '.modal.amui'
};

Modal.prototype.toggle = function(relatedTarget) {
  return this.active ? this.close() : this.open(relatedTarget);
};

Modal.prototype.open = function(relatedTarget) {
  var $element = this.$element;
  var options = this.options;
  var isPopup = this.isPopup;
  var width = options.width;
  var height = options.height;
  var style = {};

  if (this.active) {
    return;
  }

  if (!this.$element.length) {
    return;
  }

  // callback hook
  relatedTarget && (this.relatedTarget = relatedTarget);

  // 判断如果还在动画，就先触发之前的closed事件
  if (this.transitioning) {
    clearTimeout($element.transitionEndTimmer);
    $element.transitionEndTimmer = null;
    $element.trigger(options.transitionEnd).off(options.transitionEnd);
  }

  isPopup && this.$element.show();

  this.active = true;

  $element.trigger($.Event('open.modal.amui', {relatedTarget: relatedTarget}));

  dimmer.open($element);

  $element.show().redraw();

  // apply Modal width/height if set
  if (!isPopup && !this.isActions) {
    if (width) {
      width = parseInt(width, 10);
      style.width =  width + 'px';
      style.marginLeft =  -parseInt(width / 2) + 'px';
    }

    if (height) {
      height = parseInt(height, 10);
      // style.height = height + 'px';
      style.marginTop = -parseInt(height / 2) + 'px';

      // the background color is styled to $dialog
      // so the height should set to $dialog
      this.$dialog.css({height: height + 'px'});
    } else {
      style.marginTop = -parseInt($element.height() / 2, 10) + 'px';
    }

    $element.css(style);
  }

  $element.
    removeClass(options.className.out).
    addClass(options.className.active);

  this.transitioning = 1;

  var complete = function() {
    $element.trigger($.Event('opened.modal.amui',
      {relatedTarget: relatedTarget}));
    this.transitioning = 0;

    // Prompt auto focus
    if (this.isPrompt) {
      this.$dialog.find('input').eq(0).focus();
    }
  };

  if (!supportTransition) {
    return complete.call(this);
  }

  $element.
    one(options.transitionEnd, $.proxy(complete, this)).
    emulateTransitionEnd(options.duration);
};

Modal.prototype.close = function(relatedTarget) {
  if (!this.active) {
    return;
  }

  var $element = this.$element;
  var options = this.options;
  var isPopup = this.isPopup;

  // 判断如果还在动画，就先触发之前的opened事件
  if (this.transitioning) {
    clearTimeout($element.transitionEndTimmer);
    $element.transitionEndTimmer = null;
    $element.trigger(options.transitionEnd).off(options.transitionEnd);
    dimmer.close($element, true);
  }

  this.$element.trigger($.Event('close.modal.amui',
    {relatedTarget: relatedTarget}));

  this.transitioning = 1;

  var complete = function() {
    $element.trigger('closed.modal.amui');
    isPopup && $element.removeClass(options.className.out);
    $element.hide();
    this.transitioning = 0;
    // 不强制关闭 Dimmer，以便多个 Modal 可以共享 Dimmer
    dimmer.close($element, false);
    this.active = false;
  };

  $element.removeClass(options.className.active).
    addClass(options.className.out);

  if (!supportTransition) {
    return complete.call(this);
  }

  $element.one(options.transitionEnd, $.proxy(complete, this)).
    emulateTransitionEnd(options.duration);
};

Modal.prototype.events = function() {
  var options = this.options;
  var _this = this;
  var $element = this.$element;
  var $ipt = $element.find('.am-modal-prompt-input');
  var $confirm = $element.find('[data-am-modal-confirm]');
  var $cancel = $element.find('[data-am-modal-cancel]');
  var getData = function() {
    var data = [];
    $ipt.each(function() {
      data.push($(this).val());
    });

    return (data.length === 0) ? undefined :
      ((data.length === 1) ? data[0] : data);
  };

  // close via Esc key
  if (this.options.cancelable) {
    $element.on('keyup.modal.amui', function(e) {
        if (_this.active && e.which === 27) {
          $element.trigger('cancel.modal.amui');
          _this.close();
        }
      });
  }

  // Close Modal when dimmer clicked
  if (this.options.closeViaDimmer && !this.isLoading) {
    dimmer.$element.on('click.dimmer.modal.amui', function(e) {
      _this.close();
    });
  }

  // Close Modal when button clicked
  $element.find('[data-am-modal-close], .am-modal-btn').
    on('click.close.modal.amui', function(e) {
      e.preventDefault();
      var $this = $(this);

      if ($this.is($confirm)) {
        console.log('sdafdf');
        options.closeOnConfirm && _this.close();
      } else if ($this.is($cancel)) {
        options.closeOnCancel && _this.close();
      } else {
        _this.close();
      }
    });

  $confirm.on('click.confirm.modal.amui',
    function() {
      $element.trigger($.Event('confirm.modal.amui', {
        trigger: this
      }));
    });

  $cancel.on('click.cancel.modal.amui', function() {
      $element.trigger($.Event('cancel.modal.amui', {
        trigger: this
      }));
    });

  $element.on('confirm.modal.amui', function(e) {
    e.data = getData();
    _this.options.onConfirm.call(_this, e);
  }).on('cancel.modal.amui', function(e) {
    e.data = getData();
    _this.options.onCancel.call(_this, e);
  });
};

function Plugin(option, relatedTarget) {
  return this.each(function() {
    var $this = $(this);
    var data = $this.data('amui.modal');
    var options = typeof option == 'object' && option;

    if (!data) {
      $this.data('amui.modal', (data = new Modal(this, options)));
    }

    if (typeof option == 'string') {
      data[option] && data[option](relatedTarget);
    } else {
      data.toggle(option && option.relatedTarget || undefined);
    }
  });
}

$.fn.modal = Plugin;

// Init
$doc.on('click.modal.amui.data-api', '[data-am-modal]', function() {
  var $this = $(this);
  var options = UI.utils.parseOptions($this.attr('data-am-modal'));
  var $target = $(options.target ||
  (this.href && this.href.replace(/.*(?=#[^\s]+$)/, '')));
  var option = $target.data('amui.modal') ? 'toggle' : options;

  Plugin.call($target, option, this);
});

module.exports = UI.modal = Modal;

},{"2":2,"8":8}],13:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(30);

var $win = $(window);
var $doc = $(document);
var scrollPos;

/**
 * @via https://github.com/uikit/uikit/blob/master/src/js/offcanvas.js
 * @license https://github.com/uikit/uikit/blob/master/LICENSE.md
 */

var OffCanvas = function(element, options) {
  this.$element = $(element);
  this.options = $.extend({}, OffCanvas.DEFAULTS, options);
  this.active = null;
  this.bindEvents();
};

OffCanvas.DEFAULTS = {
  duration: 300,
  effect: 'overlay' // {push|overlay}, push is too expensive
};

OffCanvas.prototype.open = function(relatedElement) {
  var _this = this;
  var $element = this.$element;

  if (!$element.length || $element.hasClass('am-active')) {
    return;
  }

  var effect = this.options.effect;
  var $html = $('html');
  var $body = $('body');
  var $bar = $element.find('.am-offcanvas-bar').first();
  var dir = $bar.hasClass('am-offcanvas-bar-flip') ? -1 : 1;

  $bar.addClass('am-offcanvas-bar-' + effect);

  scrollPos = {x: window.scrollX, y: window.scrollY};

  $element.addClass('am-active');

  $body.css({
    width: window.innerWidth,
    height: $win.height()
  }).addClass('am-offcanvas-page');

  if (effect !== 'overlay') {
    $body.css({
      'margin-left': $bar.outerWidth() * dir
    }).width(); // force redraw
  }

  $html.css('margin-top', scrollPos.y * -1);

  setTimeout(function() {
    $bar.addClass('am-offcanvas-bar-active').width();
  }, 0);

  $element.trigger('open.offcanvas.amui');

  this.active = 1;

  // Close OffCanvas when none content area clicked
  $element.on('click.offcanvas.amui', function(e) {
    var $target = $(e.target);

    if ($target.hasClass('am-offcanvas-bar')) {
      return;
    }

    if ($target.parents('.am-offcanvas-bar').first().length) {
      return;
    }

    // https://developer.mozilla.org/zh-CN/docs/DOM/event.stopImmediatePropagation
    e.stopImmediatePropagation();

    _this.close();
  });

  $html.on('keydown.offcanvas.amui', function(e) {
    (e.keyCode === 27) && _this.close();
  });
};

OffCanvas.prototype.close = function(relatedElement) {
  var _this = this;
  var $html = $('html');
  var $body = $('body');
  var $element = this.$element;
  var $bar = $element.find('.am-offcanvas-bar').first();

  if (!$element.length || !this.active || !$element.hasClass('am-active')) {
    return;
  }

  $element.trigger('close.offcanvas.amui');

  function complete() {
    $body
      .removeClass('am-offcanvas-page')
      .css({
        width: '',
        height: '',
        'margin-left': '',
        'margin-right': ''
      });
    $element.removeClass('am-active');
    $bar.removeClass('am-offcanvas-bar-active');
    $html.css('margin-top', '');
    window.scrollTo(scrollPos.x, scrollPos.y);
    $element.trigger('closed.offcanvas.amui');
    _this.active = 0;
  }

  if (UI.support.transition) {
    setTimeout(function() {
      $bar.removeClass('am-offcanvas-bar-active');
    }, 0);

    $body.css('margin-left', '').one(UI.support.transition.end, function() {
      complete();
    }).emulateTransitionEnd(this.options.duration);
  } else {
    complete();
  }

  $element.off('click.offcanvas.amui');
  $html.off('.offcanvas.amui');
};

OffCanvas.prototype.bindEvents = function() {
  var _this = this;
  $doc.on('click.offcanvas.amui', '[data-am-dismiss="offcanvas"]', function(e) {
      e.preventDefault();
      _this.close();
    });

  $win.on('resize.offcanvas.amui orientationchange.offcanvas.amui',
    function() {
      _this.active && _this.close();
    });

  this.$element.hammer().on('swipeleft swipeleft', function(e) {
    e.preventDefault();
    _this.close();
  });

  return this;
};

function Plugin(option, relatedElement) {
  var args = Array.prototype.slice.call(arguments, 1);

  return this.each(function() {
    var $this = $(this);
    var data = $this.data('amui.offcanvas');
    var options = $.extend({}, typeof option == 'object' && option);

    if (!data) {
      $this.data('amui.offcanvas', (data = new OffCanvas(this, options)));
      (!option || typeof option == 'object') && data.open(relatedElement);
    }

    if (typeof option == 'string') {
      data[option] && data[option].apply(data, args);
    }
  });
}

$.fn.offCanvas = Plugin;

// Init code
$doc.on('click.offcanvas.amui', '[data-am-offcanvas]', function(e) {
  e.preventDefault();
  var $this = $(this);
  var options = UI.utils.parseOptions($this.data('amOffcanvas'));
  var $target = $(options.target ||
  (this.href && this.href.replace(/.*(?=#[^\s]+$)/, '')));
  var option = $target.data('amui.offcanvas') ? 'open' : options;

  Plugin.call($target, option, this);
});

module.exports = UI.offcanvas = OffCanvas;

// TODO: 优化动画效果
// http://dbushell.github.io/Responsive-Off-Canvas-Menu/step4.html

},{"2":2,"30":30}],14:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @via https://github.com/manuelstofer/pinchzoom/blob/master/src/pinchzoom.js
 * @license the MIT License.
 */

var definePinchZoom = function($) {
  /**
   * Pinch zoom using jQuery
   * @version 0.0.2
   * @author Manuel Stofer <mst@rtp.ch>
   * @param el
   * @param options
   * @constructor
   */
  var PinchZoom = function(el, options) {
      this.el = $(el);
      this.zoomFactor = 1;
      this.lastScale = 1;
      this.offset = {
        x: 0,
        y: 0
      };
      this.options = $.extend({}, this.defaults, options);
      this.setupMarkup();
      this.bindEvents();
      this.update();
      // default enable.
      this.enable();

    },
    sum = function(a, b) {
      return a + b;
    },
    isCloseTo = function(value, expected) {
      return value > expected - 0.01 && value < expected + 0.01;
    };

  PinchZoom.prototype = {

    defaults: {
      tapZoomFactor: 2,
      zoomOutFactor: 1.3,
      animationDuration: 300,
      animationInterval: 5,
      maxZoom: 5,
      minZoom: 0.5,
      lockDragAxis: false,
      use2d: false,
      zoomStartEventName: 'pz_zoomstart',
      zoomEndEventName: 'pz_zoomend',
      dragStartEventName: 'pz_dragstart',
      dragEndEventName: 'pz_dragend',
      doubleTapEventName: 'pz_doubletap'
    },

    /**
     * Event handler for 'dragstart'
     * @param event
     */
    handleDragStart: function(event) {
      this.el.trigger(this.options.dragStartEventName);
      this.stopAnimation();
      this.lastDragPosition = false;
      this.hasInteraction = true;
      this.handleDrag(event);
    },

    /**
     * Event handler for 'drag'
     * @param event
     */
    handleDrag: function(event) {

      if (this.zoomFactor > 1.0) {
        var touch = this.getTouches(event)[0];
        this.drag(touch, this.lastDragPosition);
        this.offset = this.sanitizeOffset(this.offset);
        this.lastDragPosition = touch;
      }
    },

    handleDragEnd: function() {
      this.el.trigger(this.options.dragEndEventName);
      this.end();
    },

    /**
     * Event handler for 'zoomstart'
     * @param event
     */
    handleZoomStart: function(event) {
      this.el.trigger(this.options.zoomStartEventName);
      this.stopAnimation();
      this.lastScale = 1;
      this.nthZoom = 0;
      this.lastZoomCenter = false;
      this.hasInteraction = true;
    },

    /**
     * Event handler for 'zoom'
     * @param event
     */
    handleZoom: function(event, newScale) {

      // a relative scale factor is used
      var touchCenter = this.getTouchCenter(this.getTouches(event)),
        scale = newScale / this.lastScale;
      this.lastScale = newScale;

      // the first touch events are thrown away since they are not precise
      this.nthZoom += 1;
      if (this.nthZoom > 3) {

        this.scale(scale, touchCenter);
        this.drag(touchCenter, this.lastZoomCenter);
      }
      this.lastZoomCenter = touchCenter;
    },

    handleZoomEnd: function() {
      this.el.trigger(this.options.zoomEndEventName);
      this.end();
    },

    /**
     * Event handler for 'doubletap'
     * @param event
     */
    handleDoubleTap: function(event) {
      var center = this.getTouches(event)[0],
        zoomFactor = this.zoomFactor > 1 ? 1 : this.options.tapZoomFactor,
        startZoomFactor = this.zoomFactor,
        updateProgress = (function(progress) {
          this.scaleTo(startZoomFactor + progress * (zoomFactor - startZoomFactor), center);
        }).bind(this);

      if (this.hasInteraction) {
        return;
      }
      if (startZoomFactor > zoomFactor) {
        center = this.getCurrentZoomCenter();
      }

      this.animate(this.options.animationDuration, this.options.animationInterval, updateProgress, this.swing);
      this.el.trigger(this.options.doubleTapEventName);
    },

    /**
     * Max / min values for the offset
     * @param offset
     * @return {Object} the sanitized offset
     */
    sanitizeOffset: function(offset) {
      var maxX = (this.zoomFactor - 1) * this.getContainerX(),
        maxY = (this.zoomFactor - 1) * this.getContainerY(),
        maxOffsetX = Math.max(maxX, 0),
        maxOffsetY = Math.max(maxY, 0),
        minOffsetX = Math.min(maxX, 0),
        minOffsetY = Math.min(maxY, 0);

      return {
        x: Math.min(Math.max(offset.x, minOffsetX), maxOffsetX),
        y: Math.min(Math.max(offset.y, minOffsetY), maxOffsetY)
      };
    },

    /**
     * Scale to a specific zoom factor (not relative)
     * @param zoomFactor
     * @param center
     */
    scaleTo: function(zoomFactor, center) {
      this.scale(zoomFactor / this.zoomFactor, center);
    },

    /**
     * Scales the element from specified center
     * @param scale
     * @param center
     */
    scale: function(scale, center) {
      scale = this.scaleZoomFactor(scale);
      this.addOffset({
        x: (scale - 1) * (center.x + this.offset.x),
        y: (scale - 1) * (center.y + this.offset.y)
      });
    },

    /**
     * Scales the zoom factor relative to current state
     * @param scale
     * @return the actual scale (can differ because of max min zoom factor)
     */
    scaleZoomFactor: function(scale) {
      var originalZoomFactor = this.zoomFactor;
      this.zoomFactor *= scale;
      this.zoomFactor = Math.min(this.options.maxZoom, Math.max(this.zoomFactor, this.options.minZoom));
      return this.zoomFactor / originalZoomFactor;
    },

    /**
     * Drags the element
     * @param center
     * @param lastCenter
     */
    drag: function(center, lastCenter) {
      if (lastCenter) {
        if (this.options.lockDragAxis) {
          // lock scroll to position that was changed the most
          if (Math.abs(center.x - lastCenter.x) > Math.abs(center.y - lastCenter.y)) {
            this.addOffset({
              x: -(center.x - lastCenter.x),
              y: 0
            });
          }
          else {
            this.addOffset({
              y: -(center.y - lastCenter.y),
              x: 0
            });
          }
        }
        else {
          this.addOffset({
            y: -(center.y - lastCenter.y),
            x: -(center.x - lastCenter.x)
          });
        }
      }
    },

    /**
     * Calculates the touch center of multiple touches
     * @param touches
     * @return {Object}
     */
    getTouchCenter: function(touches) {
      return this.getVectorAvg(touches);
    },

    /**
     * Calculates the average of multiple vectors (x, y values)
     */
    getVectorAvg: function(vectors) {
      return {
        x: vectors.map(function(v) {
          return v.x;
        }).reduce(sum) / vectors.length,
        y: vectors.map(function(v) {
          return v.y;
        }).reduce(sum) / vectors.length
      };
    },

    /**
     * Adds an offset
     * @param offset the offset to add
     * @return return true when the offset change was accepted
     */
    addOffset: function(offset) {
      this.offset = {
        x: this.offset.x + offset.x,
        y: this.offset.y + offset.y
      };
    },

    sanitize: function() {
      if (this.zoomFactor < this.options.zoomOutFactor) {
        this.zoomOutAnimation();
      } else if (this.isInsaneOffset(this.offset)) {
        this.sanitizeOffsetAnimation();
      }
    },

    /**
     * Checks if the offset is ok with the current zoom factor
     * @param offset
     * @return {Boolean}
     */
    isInsaneOffset: function(offset) {
      var sanitizedOffset = this.sanitizeOffset(offset);
      return sanitizedOffset.x !== offset.x ||
        sanitizedOffset.y !== offset.y;
    },

    /**
     * Creates an animation moving to a sane offset
     */
    sanitizeOffsetAnimation: function() {
      var targetOffset = this.sanitizeOffset(this.offset),
        startOffset = {
          x: this.offset.x,
          y: this.offset.y
        },
        updateProgress = (function(progress) {
          this.offset.x = startOffset.x + progress * (targetOffset.x - startOffset.x);
          this.offset.y = startOffset.y + progress * (targetOffset.y - startOffset.y);
          this.update();
        }).bind(this);

      this.animate(
        this.options.animationDuration,
        this.options.animationInterval,
        updateProgress,
        this.swing
      );
    },

    /**
     * Zooms back to the original position,
     * (no offset and zoom factor 1)
     */
    zoomOutAnimation: function() {
      var startZoomFactor = this.zoomFactor,
        zoomFactor = 1,
        center = this.getCurrentZoomCenter(),
        updateProgress = (function(progress) {
          this.scaleTo(startZoomFactor + progress * (zoomFactor - startZoomFactor), center);
        }).bind(this);

      this.animate(
        this.options.animationDuration,
        this.options.animationInterval,
        updateProgress,
        this.swing
      );
    },

    /**
     * Updates the aspect ratio
     */
    updateAspectRatio: function() {
      // this.setContainerY(this.getContainerX() / this.getAspectRatio());
      // @modified
      this.setContainerY()
    },

    /**
     * Calculates the initial zoom factor (for the element to fit into the container)
     * @return the initial zoom factor
     */
    getInitialZoomFactor: function() {
      // use .offsetWidth instead of width()
      // because jQuery-width() return the original width but Zepto-width() will calculate width with transform.
      // the same as .height()
      return this.container[0].offsetWidth / this.el[0].offsetWidth;
    },

    /**
     * Calculates the aspect ratio of the element
     * @return the aspect ratio
     */
    getAspectRatio: function() {
      return this.el[0].offsetWidth / this.el[0].offsetHeight;
    },

    /**
     * Calculates the virtual zoom center for the current offset and zoom factor
     * (used for reverse zoom)
     * @return {Object} the current zoom center
     */
    getCurrentZoomCenter: function() {

      // uses following formula to calculate the zoom center x value
      // offset_left / offset_right = zoomcenter_x / (container_x - zoomcenter_x)
      var length = this.container[0].offsetWidth * this.zoomFactor,
        offsetLeft = this.offset.x,
        offsetRight = length - offsetLeft - this.container[0].offsetWidth,
        widthOffsetRatio = offsetLeft / offsetRight,
        centerX = widthOffsetRatio * this.container[0].offsetWidth / (widthOffsetRatio + 1),

      // the same for the zoomcenter y
        height = this.container[0].offsetHeight * this.zoomFactor,
        offsetTop = this.offset.y,
        offsetBottom = height - offsetTop - this.container[0].offsetHeight,
        heightOffsetRatio = offsetTop / offsetBottom,
        centerY = heightOffsetRatio * this.container[0].offsetHeight / (heightOffsetRatio + 1);

      // prevents division by zero
      if (offsetRight === 0) {
        centerX = this.container[0].offsetWidth;
      }
      if (offsetBottom === 0) {
        centerY = this.container[0].offsetHeight;
      }

      return {
        x: centerX,
        y: centerY
      };
    },

    canDrag: function() {
      return !isCloseTo(this.zoomFactor, 1);
    },

    /**
     * Returns the touches of an event relative to the container offset
     * @param event
     * @return array touches
     */
    getTouches: function(event) {
      var position = this.container.offset();
      return Array.prototype.slice.call(event.touches).map(function(touch) {
        return {
          x: touch.pageX - position.left,
          y: touch.pageY - position.top
        };
      });
    },

    /**
     * Animation loop
     * does not support simultaneous animations
     * @param duration
     * @param interval
     * @param framefn
     * @param timefn
     * @param callback
     */
    animate: function(duration, interval, framefn, timefn, callback) {
      var startTime = new Date().getTime(),
        renderFrame = (function() {
          if (!this.inAnimation) {
            return;
          }
          var frameTime = new Date().getTime() - startTime,
            progress = frameTime / duration;
          if (frameTime >= duration) {
            framefn(1);
            if (callback) {
              callback();
            }
            this.update();
            this.stopAnimation();
            this.update();
          } else {
            if (timefn) {
              progress = timefn(progress);
            }
            framefn(progress);
            this.update();
            setTimeout(renderFrame, interval);
          }
        }).bind(this);
      this.inAnimation = true;
      renderFrame();
    },

    /**
     * Stops the animation
     */
    stopAnimation: function() {
      this.inAnimation = false;
    },

    /**
     * Swing timing function for animations
     * @param p
     * @return {Number}
     */
    swing: function(p) {
      return -Math.cos(p * Math.PI) / 2 + 0.5;
    },

    getContainerX: function() {
      // return this.container[0].offsetWidth;
      // @modified
      return window.innerWidth
    },

    getContainerY: function() {
      // return this.container[0].offsetHeight;
      // @modified
      return window.innerHeight
    },

    setContainerY: function(y) {
      // return this.container.height(y);
      // @modified
      var t = window.innerHeight;
      return this.el.css({height: t}), this.container.height(t);
    },

    /**
     * Creates the expected html structure
     */
    setupMarkup: function() {
      this.container = $('<div class="pinch-zoom-container"></div>');
      this.el.before(this.container);
      this.container.append(this.el);

      this.container.css({
        'overflow': 'hidden',
        'position': 'relative'
      });

      // Zepto doesn't recognize `webkitTransform..` style
      this.el.css({
        '-webkit-transform-origin': '0% 0%',
        '-moz-transform-origin': '0% 0%',
        '-ms-transform-origin': '0% 0%',
        '-o-transform-origin': '0% 0%',
        'transform-origin': '0% 0%',
        'position': 'absolute'
      });
    },

    end: function() {
      this.hasInteraction = false;
      this.sanitize();
      this.update();
    },

    /**
     * Binds all required event listeners
     */
    bindEvents: function() {
      detectGestures(this.container.get(0), this);
      // Zepto and jQuery both know about `on`
      $(window).on('resize', this.update.bind(this));
      $(this.el).find('img').on('load', this.update.bind(this));
    },

    /**
     * Updates the css values according to the current zoom factor and offset
     */
    update: function() {

      if (this.updatePlaned) {
        return;
      }
      this.updatePlaned = true;

      setTimeout((function() {
        this.updatePlaned = false;
        this.updateAspectRatio();

        var zoomFactor = this.getInitialZoomFactor() * this.zoomFactor,
          offsetX = -this.offset.x / zoomFactor,
          offsetY = -this.offset.y / zoomFactor,
          transform3d = 'scale3d(' + zoomFactor + ', ' + zoomFactor + ',1) ' +
            'translate3d(' + offsetX + 'px,' + offsetY + 'px,0px)',
          transform2d = 'scale(' + zoomFactor + ', ' + zoomFactor + ') ' +
            'translate(' + offsetX + 'px,' + offsetY + 'px)',
          removeClone = (function() {
            if (this.clone) {
              this.clone.remove();
              delete this.clone;
            }
          }).bind(this);

        // Scale 3d and translate3d are faster (at least on ios)
        // but they also reduce the quality.
        // PinchZoom uses the 3d transformations during interactions
        // after interactions it falls back to 2d transformations
        if (!this.options.use2d || this.hasInteraction || this.inAnimation) {
          this.is3d = true;
          removeClone();
          this.el.css({
            '-webkit-transform': transform3d,
            '-o-transform': transform2d,
            '-ms-transform': transform2d,
            '-moz-transform': transform2d,
            'transform': transform3d
          });
        } else {

          // When changing from 3d to 2d transform webkit has some glitches.
          // To avoid this, a copy of the 3d transformed element is displayed in the
          // foreground while the element is converted from 3d to 2d transform
          if (this.is3d) {
            this.clone = this.el.clone();
            this.clone.css('pointer-events', 'none');
            this.clone.appendTo(this.container);
            setTimeout(removeClone, 200);
          }
          this.el.css({
            '-webkit-transform': transform2d,
            '-o-transform': transform2d,
            '-ms-transform': transform2d,
            '-moz-transform': transform2d,
            'transform': transform2d
          });
          this.is3d = false;
        }
      }).bind(this), 0);
    },

    /**
     * Enables event handling for gestures
     */
    enable: function() {
      this.enabled = true;
    },

    /**
     * Disables event handling for gestures
     */
    disable: function() {
      this.enabled = false;
    }
  };

  var detectGestures = function(el, target) {
    var interaction = null,
      fingers = 0,
      lastTouchStart = null,
      startTouches = null,

      setInteraction = function(newInteraction, event) {
        if (interaction !== newInteraction) {

          if (interaction && !newInteraction) {
            switch (interaction) {
              case "zoom":
                target.handleZoomEnd(event);
                break;
              case 'drag':
                target.handleDragEnd(event);
                break;
            }
          }

          switch (newInteraction) {
            case 'zoom':
              target.handleZoomStart(event);
              break;
            case 'drag':
              target.handleDragStart(event);
              break;
          }
        }
        interaction = newInteraction;
      },

      updateInteraction = function(event) {
        if (fingers === 2) {
          setInteraction('zoom');
        } else if (fingers === 1 && target.canDrag()) {
          setInteraction('drag', event);
        } else {
          setInteraction(null, event);
        }
      },

      targetTouches = function(touches) {
        return Array.prototype.slice.call(touches).map(function(touch) {
          return {
            x: touch.pageX,
            y: touch.pageY
          };
        });
      },

      getDistance = function(a, b) {
        var x, y;
        x = a.x - b.x;
        y = a.y - b.y;
        return Math.sqrt(x * x + y * y);
      },

      calculateScale = function(startTouches, endTouches) {
        var startDistance = getDistance(startTouches[0], startTouches[1]),
          endDistance = getDistance(endTouches[0], endTouches[1]);
        return endDistance / startDistance;
      },

      cancelEvent = function(event) {
        event.stopPropagation();
        event.preventDefault();
      },

      detectDoubleTap = function(event) {
        var time = (new Date()).getTime();

        if (fingers > 1) {
          lastTouchStart = null;
        }

        if (time - lastTouchStart < 300) {
          cancelEvent(event);

          target.handleDoubleTap(event);
          switch (interaction) {
            case "zoom":
              target.handleZoomEnd(event);
              break;
            case 'drag':
              target.handleDragEnd(event);
              break;
          }
        }

        if (fingers === 1) {
          lastTouchStart = time;
        }
      },
      firstMove = true;

    el.addEventListener('touchstart', function(event) {
      if (target.enabled) {
        firstMove = true;
        fingers = event.touches.length;
        detectDoubleTap(event);
      }
    });

    el.addEventListener('touchmove', function(event) {
      if (target.enabled) {
        if (firstMove) {
          updateInteraction(event);
          if (interaction) {
            cancelEvent(event);
          }
          startTouches = targetTouches(event.touches);
        } else {
          switch (interaction) {
            case 'zoom':
              target.handleZoom(event, calculateScale(startTouches, targetTouches(event.touches)));
              break;
            case 'drag':
              target.handleDrag(event);
              break;
          }
          if (interaction) {
            cancelEvent(event);
            target.update();
          }
        }

        firstMove = false;
      }
    });

    el.addEventListener('touchend', function(event) {
      if (target.enabled) {
        fingers = event.touches.length;
        updateInteraction(event);
      }
    });
  };

  return PinchZoom;
};

module.exports = UI.pichzoom = definePinchZoom($);

},{"2":2}],15:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var $w = $(window);

/**
 * @reference https://github.com/nolimits4web/Framework7/blob/master/src/js/modals.js
 * @license https://github.com/nolimits4web/Framework7/blob/master/LICENSE
 */

var Popover = function(element, options) {
  this.options = $.extend({}, Popover.DEFAULTS, options);
  this.$element = $(element);
  this.active = null;
  this.$popover = (this.options.target && $(this.options.target)) || null;

  this.init();
  this._bindEvents();
};

Popover.DEFAULTS = {
  theme: undefined,
  trigger: 'click',
  content: '',
  open: false,
  target: undefined,
  tpl: '<div class="am-popover">' +
    '<div class="am-popover-inner"></div>' +
    '<div class="am-popover-caret"></div></div>'
};

Popover.prototype.init = function() {
  var _this = this;
  var $element = this.$element;
  var $popover;

  if (!this.options.target) {
    this.$popover = this.getPopover();
    this.setContent();
  }

  $popover = this.$popover;

  $popover.appendTo($('body'));

  this.sizePopover();

  function sizePopover() {
    _this.sizePopover();
  }

  // TODO: 监听页面内容变化，重新调整位置

  $element.on('open.popover.amui', function() {
    $(window).on('resize.popover.amui', UI.utils.debounce(sizePopover, 50));
  });

  $element.on('close.popover.amui', function() {
    $(window).off('resize.popover.amui', sizePopover);
  });

  this.options.open && this.open();
};

Popover.prototype.sizePopover = function sizePopover() {
  var $element = this.$element;
  var $popover = this.$popover;

  if (!$popover || !$popover.length) {
    return;
  }

  var popWidth = $popover.outerWidth();
  var popHeight = $popover.outerHeight();
  var $popCaret = $popover.find('.am-popover-caret');
  var popCaretSize = ($popCaret.outerWidth() / 2) || 8;
  // 取不到 $popCaret.outerHeight() 的值，所以直接加 8
  var popTotalHeight = popHeight + 8; // $popCaret.outerHeight();

  var triggerWidth = $element.outerWidth();
  var triggerHeight = $element.outerHeight();
  var triggerOffset = $element.offset();
  var triggerRect = $element[0].getBoundingClientRect();

  var winHeight = $w.height();
  var winWidth = $w.width();
  var popTop = 0;
  var popLeft = 0;
  var diff = 0;
  var spacing = 2;
  var popPosition = 'top';

  $popover.css({left: '', top: ''}).removeClass('am-popover-left ' +
  'am-popover-right am-popover-top am-popover-bottom');

  // $popCaret.css({left: '', top: ''});

  if (popTotalHeight - spacing < triggerRect.top + spacing) {
    // Popover on the top of trigger
    popTop = triggerOffset.top - popTotalHeight - spacing;
  } else if (popTotalHeight <
    winHeight - triggerRect.top - triggerRect.height) {
    // On bottom
    popPosition = 'bottom';
    popTop = triggerOffset.top + triggerHeight + popCaretSize + spacing;
  } else { // On middle
    popPosition = 'middle';
    popTop = triggerHeight / 2 + triggerOffset.top - popHeight / 2;
  }

  // Horizontal Position
  if (popPosition === 'top' || popPosition === 'bottom') {
    popLeft = triggerWidth / 2 + triggerOffset.left - popWidth / 2;

    diff = popLeft;

    if (popLeft < 5) {
      popLeft = 5;
    }

    if (popLeft + popWidth > winWidth) {
      popLeft = (winWidth - popWidth - 20);
      // console.log('left %d, win %d, popw %d', popLeft, winWidth, popWidth);
    }

    if (popPosition === 'top') {
      // This is the Popover position, NOT caret position
      // Popover on the Top of trigger, caret on the bottom of Popover
      $popover.addClass('am-popover-top');
    }

    if (popPosition === 'bottom') {
      $popover.addClass('am-popover-bottom');
    }

    diff = diff - popLeft;
    // $popCaret.css({left: (popWidth / 2 - popCaretSize + diff) + 'px'});

  } else if (popPosition === 'middle') {
    popLeft = triggerOffset.left - popWidth - popCaretSize;
    $popover.addClass('am-popover-left');
    if (popLeft < 5) {
      popLeft = triggerOffset.left + triggerWidth + popCaretSize;
      $popover.removeClass('am-popover-left').addClass('am-popover-right');
    }

    if (popLeft + popWidth > winWidth) {
      popLeft = winWidth - popWidth - 5;
      $popover.removeClass('am-popover-left').addClass('am-popover-right');
    }
    // $popCaret.css({top: (popHeight / 2 - popCaretSize / 2) + 'px'});
  }

  // Apply position style
  $popover.css({top: popTop + 'px', left: popLeft + 'px'});
};

Popover.prototype.toggle = function() {
  return this[this.active ? 'close' : 'open']();
};

Popover.prototype.open = function() {
  var $popover = this.$popover;

  this.$element.trigger('open.popover.amui');
  this.sizePopover();
  $popover.show().addClass('am-active');
  this.active = true;
};

Popover.prototype.close = function() {
  var $popover = this.$popover;

  this.$element.trigger('close.popover.amui');

  $popover
    .removeClass('am-active')
    .trigger('closed.popover.amui')
    .hide();

  this.active = false;
};

Popover.prototype.getPopover = function() {
  var uid = UI.utils.generateGUID('am-popover');
  var theme = [];

  if (this.options.theme) {
    $.each(this.options.theme.split(','), function(i, item) {
      theme.push('am-popover-' + $.trim(item));
    });
  }

  return $(this.options.tpl).attr('id', uid).addClass(theme.join(' '));
};

Popover.prototype.setContent = function(content) {
  content = content || this.options.content;
  this.$popover && this.$popover.find('.am-popover-inner')
    .empty().html(content);
};

Popover.prototype._bindEvents = function() {
  var eventNS = 'popover.amui';
  var triggers = this.options.trigger.split(' ');

  for (var i = triggers.length; i--;) {
    var trigger = triggers[i];

    if (trigger === 'click') {
      this.$element.on('click.' + eventNS, $.proxy(this.toggle, this));
    } else { // hover or focus
      var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin';
      var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout';

      this.$element.on(eventIn + '.' + eventNS, $.proxy(this.open, this));
      this.$element.on(eventOut + '.' + eventNS, $.proxy(this.close, this));
    }
  }
};

UI.plugin('popover', Popover);

// Init code
UI.ready(function(context) {
  $('[data-am-popover]', context).popover();
});

module.exports = Popover;

},{"2":2}],16:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

var Progress = (function() {
  /**
   * NProgress (c) 2013, Rico Sta. Cruz
   * @via http://ricostacruz.com/nprogress
   */

  var NProgress = {};

  NProgress.version = '0.2.0';

  var Settings = NProgress.settings = {
    minimum: 0.08,
    easing: 'ease',
    positionUsing: '',
    speed: 200,
    trickle: true,
    trickleRate: 0.02,
    trickleSpeed: 800,
    showSpinner: true,
    parent: 'body',
    barSelector: '[role="nprogress-bar"]',
    spinnerSelector: '[role="nprogress-spinner"]',
    template: '<div class="nprogress-bar" role="nprogress-bar">' +
    '<div class="nprogress-peg"></div></div>' +
    '<div class="nprogress-spinner" role="nprogress-spinner">' +
    '<div class="nprogress-spinner-icon"></div></div>'
  };

  /**
   * Updates configuration.
   *
   *     NProgress.configure({
   *       minimum: 0.1
   *     });
   */
  NProgress.configure = function(options) {
    var key, value;
    for (key in options) {
      value = options[key];
      if (value !== undefined && options.hasOwnProperty(key)) Settings[key] = value;
    }

    return this;
  };

  /**
   * Last number.
   */

  NProgress.status = null;

  /**
   * Sets the progress bar status, where `n` is a number from `0.0` to `1.0`.
   *
   *     NProgress.set(0.4);
   *     NProgress.set(1.0);
   */

  NProgress.set = function(n) {
    var started = NProgress.isStarted();

    n = clamp(n, Settings.minimum, 1);
    NProgress.status = (n === 1 ? null : n);

    var progress = NProgress.render(!started),
      bar      = progress.querySelector(Settings.barSelector),
      speed    = Settings.speed,
      ease     = Settings.easing;

    progress.offsetWidth; /* Repaint */

    queue(function(next) {
      // Set positionUsing if it hasn't already been set
      if (Settings.positionUsing === '') Settings.positionUsing = NProgress.getPositioningCSS();

      // Add transition
      css(bar, barPositionCSS(n, speed, ease));

      if (n === 1) {
        // Fade out
        css(progress, {
          transition: 'none',
          opacity: 1
        });
        progress.offsetWidth; /* Repaint */

        setTimeout(function() {
          css(progress, {
            transition: 'all ' + speed + 'ms linear',
            opacity: 0
          });
          setTimeout(function() {
            NProgress.remove();
            next();
          }, speed);
        }, speed);
      } else {
        setTimeout(next, speed);
      }
    });

    return this;
  };

  NProgress.isStarted = function() {
    return typeof NProgress.status === 'number';
  };

  /**
   * Shows the progress bar.
   * This is the same as setting the status to 0%, except that it doesn't go backwards.
   *
   *     NProgress.start();
   *
   */
  NProgress.start = function() {
    if (!NProgress.status) NProgress.set(0);

    var work = function() {
      setTimeout(function() {
        if (!NProgress.status) return;
        NProgress.trickle();
        work();
      }, Settings.trickleSpeed);
    };

    if (Settings.trickle) work();

    return this;
  };

  /**
   * Hides the progress bar.
   * This is the *sort of* the same as setting the status to 100%, with the
   * difference being `done()` makes some placebo effect of some realistic motion.
   *
   *     NProgress.done();
   *
   * If `true` is passed, it will show the progress bar even if its hidden.
   *
   *     NProgress.done(true);
   */

  NProgress.done = function(force) {
    if (!force && !NProgress.status) return this;

    return NProgress.inc(0.3 + 0.5 * Math.random()).set(1);
  };

  /**
   * Increments by a random amount.
   */

  NProgress.inc = function(amount) {
    var n = NProgress.status;

    if (!n) {
      return NProgress.start();
    } else {
      if (typeof amount !== 'number') {
        amount = (1 - n) * clamp(Math.random() * n, 0.1, 0.95);
      }

      n = clamp(n + amount, 0, 0.994);
      return NProgress.set(n);
    }
  };

  NProgress.trickle = function() {
    return NProgress.inc(Math.random() * Settings.trickleRate);
  };

  /**
   * Waits for all supplied jQuery promises and
   * increases the progress as the promises resolve.
   *
   * @param $promise jQUery Promise
   */
  (function() {
    var initial = 0, current = 0;

    NProgress.promise = function($promise) {
      if (!$promise || $promise.state() === "resolved") {
        return this;
      }

      if (current === 0) {
        NProgress.start();
      }

      initial++;
      current++;

      $promise.always(function() {
        current--;
        if (current === 0) {
          initial = 0;
          NProgress.done();
        } else {
          NProgress.set((initial - current) / initial);
        }
      });

      return this;
    };

  })();

  /**
   * (Internal) renders the progress bar markup based on the `template`
   * setting.
   */

  NProgress.render = function(fromStart) {
    if (NProgress.isRendered()) return document.getElementById('nprogress');

    addClass(document.documentElement, 'nprogress-busy');

    var progress = document.createElement('div');
    progress.id = 'nprogress';
    progress.innerHTML = Settings.template;

    var bar      = progress.querySelector(Settings.barSelector),
      perc     = fromStart ? '-100' : toBarPerc(NProgress.status || 0),
      parent   = document.querySelector(Settings.parent),
      spinner;

    css(bar, {
      transition: 'all 0 linear',
      transform: 'translate3d(' + perc + '%,0,0)'
    });

    if (!Settings.showSpinner) {
      spinner = progress.querySelector(Settings.spinnerSelector);
      spinner && removeElement(spinner);
    }

    if (parent != document.body) {
      addClass(parent, 'nprogress-custom-parent');
    }

    parent.appendChild(progress);
    return progress;
  };

  /**
   * Removes the element. Opposite of render().
   */

  NProgress.remove = function() {
    removeClass(document.documentElement, 'nprogress-busy');
    removeClass(document.querySelector(Settings.parent), 'nprogress-custom-parent');
    var progress = document.getElementById('nprogress');
    progress && removeElement(progress);
  };

  /**
   * Checks if the progress bar is rendered.
   */

  NProgress.isRendered = function() {
    return !!document.getElementById('nprogress');
  };

  /**
   * Determine which positioning CSS rule to use.
   */

  NProgress.getPositioningCSS = function() {
    // Sniff on document.body.style
    var bodyStyle = document.body.style;

    // Sniff prefixes
    var vendorPrefix = ('WebkitTransform' in bodyStyle) ? 'Webkit' :
      ('MozTransform' in bodyStyle) ? 'Moz' :
        ('msTransform' in bodyStyle) ? 'ms' :
          ('OTransform' in bodyStyle) ? 'O' : '';

    if (vendorPrefix + 'Perspective' in bodyStyle) {
      // Modern browsers with 3D support, e.g. Webkit, IE10
      return 'translate3d';
    } else if (vendorPrefix + 'Transform' in bodyStyle) {
      // Browsers without 3D support, e.g. IE9
      return 'translate';
    } else {
      // Browsers without translate() support, e.g. IE7-8
      return 'margin';
    }
  };

  /**
   * Helpers
   */

  function clamp(n, min, max) {
    if (n < min) return min;
    if (n > max) return max;
    return n;
  }

  /**
   * (Internal) converts a percentage (`0..1`) to a bar translateX
   * percentage (`-100%..0%`).
   */

  function toBarPerc(n) {
    return (-1 + n) * 100;
  }


  /**
   * (Internal) returns the correct CSS for changing the bar's
   * position given an n percentage, and speed and ease from Settings
   */

  function barPositionCSS(n, speed, ease) {
    var barCSS;

    if (Settings.positionUsing === 'translate3d') {
      barCSS = { transform: 'translate3d('+toBarPerc(n)+'%,0,0)' };
    } else if (Settings.positionUsing === 'translate') {
      barCSS = { transform: 'translate('+toBarPerc(n)+'%,0)' };
    } else {
      barCSS = { 'margin-left': toBarPerc(n)+'%' };
    }

    barCSS.transition = 'all '+speed+'ms '+ease;

    return barCSS;
  }

  /**
   * (Internal) Queues a function to be executed.
   */

  var queue = (function() {
    var pending = [];

    function next() {
      var fn = pending.shift();
      if (fn) {
        fn(next);
      }
    }

    return function(fn) {
      pending.push(fn);
      if (pending.length == 1) next();
    };
  })();

  /**
   * (Internal) Applies css properties to an element, similar to the jQuery
   * css method.
   *
   * While this helper does assist with vendor prefixed property names, it
   * does not perform any manipulation of values prior to setting styles.
   */

  var css = (function() {
    var cssPrefixes = [ 'Webkit', 'O', 'Moz', 'ms' ],
      cssProps    = {};

    function camelCase(string) {
      return string.replace(/^-ms-/, 'ms-').replace(/-([\da-z])/gi, function(match, letter) {
        return letter.toUpperCase();
      });
    }

    function getVendorProp(name) {
      var style = document.body.style;
      if (name in style) return name;

      var i = cssPrefixes.length,
        capName = name.charAt(0).toUpperCase() + name.slice(1),
        vendorName;
      while (i--) {
        vendorName = cssPrefixes[i] + capName;
        if (vendorName in style) return vendorName;
      }

      return name;
    }

    function getStyleProp(name) {
      name = camelCase(name);
      return cssProps[name] || (cssProps[name] = getVendorProp(name));
    }

    function applyCss(element, prop, value) {
      prop = getStyleProp(prop);
      element.style[prop] = value;
    }

    return function(element, properties) {
      var args = arguments,
        prop,
        value;

      if (args.length == 2) {
        for (prop in properties) {
          value = properties[prop];
          if (value !== undefined && properties.hasOwnProperty(prop)) applyCss(element, prop, value);
        }
      } else {
        applyCss(element, args[1], args[2]);
      }
    }
  })();

  /**
   * (Internal) Determines if an element or space separated list of class names contains a class name.
   */

  function hasClass(element, name) {
    var list = typeof element == 'string' ? element : classList(element);
    return list.indexOf(' ' + name + ' ') >= 0;
  }

  /**
   * (Internal) Adds a class to an element.
   */

  function addClass(element, name) {
    var oldList = classList(element),
      newList = oldList + name;

    if (hasClass(oldList, name)) return;

    // Trim the opening space.
    element.className = newList.substring(1);
  }

  /**
   * (Internal) Removes a class from an element.
   */

  function removeClass(element, name) {
    var oldList = classList(element),
      newList;

    if (!hasClass(element, name)) return;

    // Replace the class name.
    newList = oldList.replace(' ' + name + ' ', ' ');

    // Trim the opening and closing spaces.
    element.className = newList.substring(1, newList.length - 1);
  }

  /**
   * (Internal) Gets a space separated list of the class names on the element.
   * The list is wrapped with a single space on each end to facilitate finding
   * matches within the list.
   */

  function classList(element) {
    return (' ' + (element.className || '') + ' ').replace(/\s+/gi, ' ');
  }

  /**
   * (Internal) Removes an element from the DOM.
   */

  function removeElement(element) {
    element && element.parentNode && element.parentNode.removeChild(element);
  }

  return NProgress;
})();

module.exports = UI.progress = Progress;

},{"2":2}],17:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var PinchZoom = _dereq_(14);
var Hammer = _dereq_(30);
var animation = UI.support.animation;
var transition = UI.support.transition;

/**
 * PureView
 * @desc Image browser for Mobile
 * @param element
 * @param options
 * @constructor
 */

var PureView = function(element, options) {
  this.$element = $(element);
  this.$body = $(document.body);
  this.options = $.extend({}, PureView.DEFAULTS, options);
  this.$pureview = $(this.options.tpl).attr('id',
    UI.utils.generateGUID('am-pureview'));

  this.$slides = null;
  this.transitioning = null;
  this.scrollbarWidth = 0;

  this.init();
};

PureView.DEFAULTS = {
  tpl: '<div class="am-pureview am-pureview-bar-active">' +
  '<ul class="am-pureview-slider"></ul>' +
  '<ul class="am-pureview-direction">' +
  '<li class="am-pureview-prev"><a href=""></a></li>' +
  '<li class="am-pureview-next"><a href=""></a></li></ul>' +
  '<ol class="am-pureview-nav"></ol>' +
  '<div class="am-pureview-bar am-active">' +
  '<span class="am-pureview-title"></span>' +
  '<div class="am-pureview-counter"><span class="am-pureview-current"></span> / ' +
  '<span class="am-pureview-total"></span></div></div>' +
  '<div class="am-pureview-actions am-active">' +
  '<a href="javascript: void(0)" class="am-icon-chevron-left" ' +
  'data-am-close="pureview"></a></div>' +
  '</div>',

  className: {
    prevSlide: 'am-pureview-slide-prev',
    nextSlide: 'am-pureview-slide-next',
    onlyOne: 'am-pureview-only',
    active: 'am-active',
    barActive: 'am-pureview-bar-active',
    activeBody: 'am-pureview-active'
  },

  selector: {
    slider: '.am-pureview-slider',
    close: '[data-am-close="pureview"]',
    total: '.am-pureview-total',
    current: '.am-pureview-current',
    title: '.am-pureview-title',
    actions: '.am-pureview-actions',
    bar: '.am-pureview-bar',
    pinchZoom: '.am-pinch-zoom',
    nav: '.am-pureview-nav'
  },

  shareBtn: false,

  // press to toggle Toolbar
  toggleToolbar: true,

  // 从何处获取图片，img 可以使用 data-rel 指定大图
  target: 'img',

  // 微信 Webview 中调用微信的图片浏览器
  // 实现图片保存、分享好友、收藏图片等功能
  weChatImagePreview: true
};

PureView.prototype.init = function() {
  var _this = this;
  var options = this.options;
  var $element = this.$element;
  var $pureview = this.$pureview;

  this.refreshSlides();

  $('body').append($pureview);

  this.$title = $pureview.find(options.selector.title);
  this.$current = $pureview.find(options.selector.current);
  this.$bar = $pureview.find(options.selector.bar);
  this.$actions = $pureview.find(options.selector.actions);

  if (options.shareBtn) {
    this.$actions.append('<a href="javascript: void(0)" ' +
    'class="am-icon-share-square-o" data-am-toggle="share"></a>');
  }

  this.$element.on('click.pureview.amui', options.target, function(e) {
    e.preventDefault();
    var clicked = _this.$images.index(this);

    // Invoke WeChat ImagePreview in WeChat
    // TODO: detect WeChat before init
    if (options.weChatImagePreview && window.WeixinJSBridge) {
      window.WeixinJSBridge.invoke('imagePreview', {
        current: _this.imgUrls[clicked],
        urls: _this.imgUrls
      });
    } else {
      _this.open(clicked);
    }
  });

  $pureview.find('.am-pureview-direction').
    on('click.direction.pureview.amui', 'li', function(e) {
      e.preventDefault();

      if ($(this).is('.am-pureview-prev')) {
        _this.prevSlide();
      } else {
        _this.nextSlide();
      }
    });

  // Nav Contorl
  $pureview.find(options.selector.nav).on('click.nav.pureview.amui', 'li',
    function() {
      var index = _this.$navItems.index($(this));
      _this.activate(_this.$slides.eq(index));
    });

  // Close Icon
  $pureview.find(options.selector.close).
    on('click.close.pureview.amui', function(e) {
      e.preventDefault();
      _this.close();
    });

  this.$slider.hammer().on('swipeleft.pureview.amui', function(e) {
    e.preventDefault();
    _this.nextSlide();
  }).on('swiperight.pureview.amui', function(e) {
    e.preventDefault();
    _this.prevSlide();
  }).on('press.pureview.amui', function(e) {
    e.preventDefault();
    options.toggleToolbar && _this.toggleToolBar();
  });

  this.$slider.data('hammer').get('swipe').set({
    direction: Hammer.DIRECTION_HORIZONTAL,
    velocity: 0.35
  });

  // Observe DOM
  $element.DOMObserve({
    childList: true,
    subtree: true
  }, function(mutations, observer) {
    // _this.refreshSlides();
    // console.log('mutations[0].type);
  });

  // NOTE:
  // trigger this event manually if MutationObserver not supported
  //   when new images appended, or call refreshSlides()
  // if (!UI.support.mutationobserver) $element.trigger('changed.dom.amui')
  $element.on('changed.dom.amui', function(e) {
    e.stopPropagation();
    _this.refreshSlides();
  });

  $(document).on('keydown.pureview.amui', $.proxy(function(e) {
    var keyCode = e.keyCode;
    if (keyCode == 37) {
      this.prevSlide();
    } else if (keyCode == 39) {
      this.nextSlide();
    } else if (keyCode == 27) {
      this.close();
    }
  }, this));
};

PureView.prototype.refreshSlides = function() {
  // update images collections
  this.$images = this.$element.find(this.options.target);
  var _this = this;
  var options = this.options;
  var $pureview = this.$pureview;
  var $slides = $([]);
  var $navItems = $([]);
  var $images = this.$images;
  var total = $images.length;
  this.$slider = $pureview.find(options.selector.slider);
  this.$nav = $pureview.find(options.selector.nav);
  var viewedFlag = 'data-am-pureviewed';
  // for WeChat Image Preview
  this.imgUrls = this.imgUrls || [];

  if (!total) {
    return;
  }

  if (total === 1) {
    $pureview.addClass(options.className.onlyOne);
  }

  $images.not('[' + viewedFlag + ']').each(function(i, item) {
    var src;
    var title;

    // get image URI from link's href attribute
    if (item.nodeName === 'A') {
      src = item.href; // to absolute path
      title = item.title || '';
    } else {
      // NOTE: `data-rel` should be a full URL, otherwise,
      //        WeChat images preview will not work
      src = $(item).data('rel') || item.src; // <img src='' data-rel='' />
      title = $(item).attr('alt') || '';
    }

    // add pureviewed flag
    item.setAttribute(viewedFlag, '1');

    // hide bar: wechat_webview_type=1
    // http://tmt.io/wechat/  not working?
    _this.imgUrls.push(src);

    $slides = $slides.add($('<li data-src="' + src + '" data-title="' + title +
    '"></li>'));
    $navItems = $navItems.add($('<li>' + (i + 1) + '</li>'));
  });

  $pureview.find(options.selector.total).text(total);

  this.$slider.append($slides);
  this.$nav.append($navItems);
  this.$navItems = this.$nav.find('li');
  this.$slides = this.$slider.find('li');
};

PureView.prototype.loadImage = function($slide, callback) {
  var appendedFlag = 'image-appended';

  if (!$slide.data(appendedFlag)) {
    var $img = $('<img>', {
      src: $slide.data('src'),
      alt: $slide.data('title')
    });

    $slide.html($img).wrapInner('<div class="am-pinch-zoom"></div>').redraw();

    var $pinchWrapper = $slide.find(this.options.selector.pinchZoom);
    $pinchWrapper.data('amui.pinchzoom', new PinchZoom($pinchWrapper[0], {}));
    $slide.data('image-appended', true);
  }

  callback && callback.call(this);
};

PureView.prototype.activate = function($slide) {
  var options = this.options;
  var $slides = this.$slides;
  var activeIndex = $slides.index($slide);
  var title = $slide.data('title') || '';
  var active = options.className.active;

  if ($slides.find('.' + active).is($slide)) {
    return;
  }

  if (this.transitioning) {
    return;
  }

  this.loadImage($slide, function() {
    UI.utils.imageLoader($slide.find('img'), function(image) {
      $slide.find('.am-pinch-zoom').addClass('am-pureview-loaded');
      $(image).addClass('am-img-loaded');
    });
  });

  this.transitioning = 1;

  this.$title.text(title);
  this.$current.text(activeIndex + 1);
  $slides.removeClass();
  $slide.addClass(active);
  $slides.eq(activeIndex - 1).addClass(options.className.prevSlide);
  $slides.eq(activeIndex + 1).addClass(options.className.nextSlide);

  this.$navItems.removeClass().
    eq(activeIndex).addClass(options.className.active);

  if (transition) {
    $slide.one(transition.end, $.proxy(function() {
      this.transitioning = 0;
    }, this)).emulateTransitionEnd(300);
  } else {
    this.transitioning = 0;
  }

  // TODO: pre-load next image
};

PureView.prototype.nextSlide = function() {
  if (this.$slides.length === 1) {
    return;
  }

  var $slides = this.$slides;
  var $active = $slides.filter('.am-active');
  var activeIndex = $slides.index($active);
  var rightSpring = 'am-animation-right-spring';

  if (activeIndex + 1 >= $slides.length) { // last one
    animation && $active.addClass(rightSpring).on(animation.end, function() {
      $active.removeClass(rightSpring);
    });
  } else {
    this.activate($slides.eq(activeIndex + 1));
  }
};

PureView.prototype.prevSlide = function() {
  if (this.$slides.length === 1) {
    return;
  }

  var $slides = this.$slides;
  var $active = $slides.filter('.am-active');
  var activeIndex = this.$slides.index(($active));
  var leftSpring = 'am-animation-left-spring';

  if (activeIndex === 0) { // first one
    animation && $active.addClass(leftSpring).on(animation.end, function() {
      $active.removeClass(leftSpring);
    });
  } else {
    this.activate($slides.eq(activeIndex - 1));
  }
};

PureView.prototype.toggleToolBar = function() {
  this.$pureview.toggleClass(this.options.className.barActive);
};

PureView.prototype.open = function(index) {
  var active = index || 0;
  this.checkScrollbar();
  this.setScrollbar();
  this.activate(this.$slides.eq(active));
  this.$pureview.show().redraw().addClass(this.options.className.active);
  this.$body.addClass(this.options.className.activeBody);
};

PureView.prototype.close = function() {
  var options = this.options;

  this.$pureview.removeClass(options.className.active);
  this.$slides.removeClass();

  function resetBody() {
    this.$pureview.hide();
    this.$body.removeClass(options.className.activeBody);
    this.resetScrollbar();
  }

  if (transition) {
    this.$pureview.one(transition.end, $.proxy(resetBody, this)).
      emulateTransitionEnd(300);
  } else {
    resetBody.call(this);
  }
};

PureView.prototype.checkScrollbar = function() {
  this.scrollbarWidth = UI.utils.measureScrollbar();
};

PureView.prototype.setScrollbar = function() {
  var bodyPaddingRight = parseInt((this.$body.css('padding-right') || 0), 10);
  if (this.scrollbarWidth) {
    this.$body.css('padding-right', bodyPaddingRight + this.scrollbarWidth);
  }
};

PureView.prototype.resetScrollbar = function() {
  this.$body.css('padding-right', '');
};

UI.plugin('pureview', PureView);

// Init code
UI.ready(function(context) {
  $('[data-am-pureview]', context).pureview();
});

module.exports = PureView;

// TODO: 1. 动画改进
//       2. 改变图片的时候恢复 Zoom
//       3. 选项
//       4. 图片高度问题：由于 PinchZoom 的原因，过高的图片如果设置看了滚动，则放大以后显示不全

},{"14":14,"2":2,"30":30}],18:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @via https://github.com/uikit/uikit/blob/master/src/js/scrollspy.js
 * @license https://github.com/uikit/uikit/blob/master/LICENSE.md
 */

var ScrollSpy = function(element, options) {
  if (!UI.support.animation) {
    return;
  }

  this.options = $.extend({}, ScrollSpy.DEFAULTS, options);
  this.$element = $(element);

  var checkViewRAF = function() {
    UI.utils.rAF.call(window, $.proxy(this.checkView, this));
  }.bind(this);

  this.$window = $(window).on('scroll.scrollspy.amui', checkViewRAF)
    .on('resize.scrollspy.amui orientationchange.scrollspy.amui',
    UI.utils.debounce(checkViewRAF, 50));

  this.timer = this.inViewState = this.initInView = null;

  checkViewRAF();
};

ScrollSpy.DEFAULTS = {
  animation: 'fade',
  className: {
    inView: 'am-scrollspy-inview',
    init: 'am-scrollspy-init'
  },
  repeat: true,
  delay: 0,
  topOffset: 0,
  leftOffset: 0
};

ScrollSpy.prototype.checkView = function() {
  var $element = this.$element;
  var options = this.options;
  var inView = UI.utils.isInView($element, options);
  var animation = options.animation ?
  ' am-animation-' + options.animation : '';

  if (inView && !this.inViewState) {
    if (this.timer) {
      clearTimeout(this.timer);
    }

    if (!this.initInView) {
      $element.addClass(options.className.init);
      this.offset = $element.offset();
      this.initInView = true;

      $element.trigger('init.scrollspy.amui');
    }

    this.timer = setTimeout(function() {
      if (inView) {
        $element.addClass(options.className.inView + animation).width();
      }
    }, options.delay);

    this.inViewState = true;
    $element.trigger('inview.scrollspy.amui');
  }

  if (!inView && this.inViewState && options.repeat) {
    $element.removeClass(options.className.inView + animation);

    this.inViewState = false;

    $element.trigger('outview.scrollspy.amui');
  }
};

ScrollSpy.prototype.check = function() {
  UI.utils.rAF.call(window, $.proxy(this.checkView, this));
};

// Sticky Plugin
UI.plugin('scrollspy', ScrollSpy);

// Init code
UI.ready(function(context) {
  $('[data-am-scrollspy]', context).scrollspy();
});

module.exports = ScrollSpy;

},{"2":2}],19:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(22);

/**
 * @via https://github.com/uikit/uikit/
 * @license https://github.com/uikit/uikit/blob/master/LICENSE.md
 */

// ScrollSpyNav Class
var ScrollSpyNav = function(element, options) {
  this.options = $.extend({}, ScrollSpyNav.DEFAULTS, options);
  this.$element = $(element);
  this.anchors = [];

  this.$links = this.$element.find('a[href^="#"]').each(function(i, link) {
    this.anchors.push($(link).attr('href'));
  }.bind(this));

  this.$targets = $(this.anchors.join(', '));

  var processRAF = function() {
    UI.utils.rAF.call(window, $.proxy(this.process, this));
  }.bind(this);

  this.$window = $(window).on('scroll.scrollspynav.amui', processRAF)
    .on('resize.scrollspynav.amui orientationchange.scrollspynav.amui',
    UI.utils.debounce(processRAF, 50));

  processRAF();
  this.scrollProcess();
};

ScrollSpyNav.DEFAULTS = {
  className: {
    active: 'am-active'
  },
  closest: false,
  smooth: true,
  offsetTop: 0
};

ScrollSpyNav.prototype.process = function() {
  var scrollTop = this.$window.scrollTop();
  var options = this.options;
  var inViews = [];
  var $links = this.$links;

  var $targets = this.$targets;

  $targets.each(function(i, target) {
    if (UI.utils.isInView(target, options)) {
      inViews.push(target);
    }
  });

  // console.log(inViews.length);

  if (inViews.length) {
    var $target;

    $.each(inViews, function(i, item) {
      if ($(item).offset().top >= scrollTop) {
        $target = $(item);
        return false; // break
      }
    });

    if (!$target) {
      return;
    }

    if (options.closest) {
      $links.closest(options.closest).removeClass(options.className.active);
      $links.filter('a[href="#' + $target.attr('id') + '"]').
        closest(options.closest).addClass(options.className.active);
    } else {
      $links.removeClass(options.className.active).
        filter('a[href="#' + $target.attr('id') + '"]').
        addClass(options.className.active);
    }
  }
};

ScrollSpyNav.prototype.scrollProcess = function() {
  var $links = this.$links;
  var options = this.options;

  // smoothScroll
  if (options.smooth && $.fn.smoothScroll) {
    $links.on('click', function(e) {
      e.preventDefault();

      var $this = $(this);
      var $target = $($this.attr('href'));

      if (!$target) {
        return;
      }

      var offsetTop = options.offsetTop &&
        !isNaN(parseInt(options.offsetTop)) && parseInt(options.offsetTop) || 0;

      $(window).smoothScroll({position: $target.offset().top - offsetTop});
    });
  }
};

// ScrollSpyNav Plugin
UI.plugin('scrollspynav', ScrollSpyNav);

// Init code
UI.ready(function(context) {
  $('[data-am-scrollspy-nav]', context).scrollspynav();
});

module.exports = ScrollSpyNav;

// TODO: 1. 算法改进
//       2. 多级菜单支持
//       3. smooth scroll pushState

},{"2":2,"22":22}],20:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

// Make jQuery :contains Case-Insensitive
$.expr[':'].containsNC = function(elem, i, match, array) {
  return (elem.textContent || elem.innerText || '').toLowerCase().
      indexOf((match[3] || '').toLowerCase()) >= 0;
};

/**
 * Selected
 * @desc HTML select replacer
 * @via https://github.com/silviomoreto/bootstrap-select
 * @license https://github.com/silviomoreto/bootstrap-select/blob/master/LICENSE
 * @param element
 * @param options
 * @constructor
 */

var Selected = function(element, options) {
  this.$element = $(element);
  this.options = $.extend({}, Selected.DEFAULTS, options);
  this.$originalOptions = this.$element.find('option');
  this.multiple = element.multiple;
  this.$selector = null;
  this.initialized = false;
  this.init();
};

Selected.DEFAULTS = {
  btnWidth: null,
  btnSize: null,
  btnStyle: 'default',
  dropUp: 0,
  maxHeight: null,
  placeholder: '点击选择...',
  selectedClass: 'am-checked',
  disabledClass: 'am-disabled',
  searchBox: false,
  tpl: '<div class="am-selected am-dropdown ' +
  '<%= dropUp ? \'am-dropdown-up\': \'\' %>" id="<%= id %>" data-am-dropdown>' +
  '  <button type="button" class="am-selected-btn am-btn am-dropdown-toggle">' +
  '    <span class="am-selected-status am-fl"></span>' +
  '    <i class="am-selected-icon am-icon-caret-' +
  '<%= dropUp ? \'up\' : \'down\' %>"></i>' +
  '  </button>' +
  '  <div class="am-selected-content am-dropdown-content">' +
  '    <h2 class="am-selected-header">' +
  '<span class="am-icon-chevron-left">返回</span></h2>' +
  '   <% if (searchBox) { %>' +
  '   <div class="am-selected-search">' +
  '     <input autocomplete="off" class="am-form-field am-input-sm" />' +
  '   </div>' +
  '   <% } %>' +
  '    <ul class="am-selected-list">' +
  '      <% for (var i = 0; i < options.length; i++) { %>' +
  '       <% var option = options[i] %>' +
  '       <% if (option.header) { %>' +
  '  <li data-group="<%= option.group %>" class="am-selected-list-header">' +
  '       <%= option.text %></li>' +
  '       <% } else { %>' +
  '       <li class="<%= option.classNames%>" ' +
  '         data-index="<%= option.index %>" ' +
  '         data-group="<%= option.group || 0 %>" ' +
  '         data-value="<%= option.value %>" >' +
  '         <span class="am-selected-text"><%= option.text %></span>' +
  '         <i class="am-icon-check"></i></li>' +
  '      <% } %>' +
  '      <% } %>' +
  '    </ul>' +
  '    <div class="am-selected-hint"></div>' +
  '  </div>' +
  '</div>',
  listTpl:   '<% for (var i = 0; i < options.length; i++) { %>' +
  '       <% var option = options[i] %>' +
  '       <% if (option.header) { %>' +
  '  <li data-group="<%= option.group %>" class="am-selected-list-header">' +
  '       <%= option.text %></li>' +
  '       <% } else { %>' +
  '       <li class="<%= option.classNames %>" ' +
  '         data-index="<%= option.index %>" ' +
  '         data-group="<%= option.group || 0 %>" ' +
  '         data-value="<%= option.value %>" >' +
  '         <span class="am-selected-text"><%= option.text %></span>' +
  '         <i class="am-icon-check"></i></li>' +
  '      <% } %>' +
  '      <% } %>'
};

Selected.prototype.init = function() {
  var _this = this;
  var $element = this.$element;
  var options = this.options;

  $element.hide();

  var data = {
    id: UI.utils.generateGUID('am-selected'),
    multiple: this.multiple,
    options: [],
    searchBox: options.searchBox,
    dropUp: options.dropUp,
    placeholder: options.placeholder
  };

  this.$selector = $(UI.template(this.options.tpl, data));
  // set select button styles
  this.$selector.css({width: this.options.btnWidth});

  this.$list = this.$selector.find('.am-selected-list');
  this.$searchField = this.$selector.find('.am-selected-search input');
  this.$hint = this.$selector.find('.am-selected-hint');

  var $selectorBtn = this.$selector.find('.am-selected-btn');
  var btnClassNames = [];

  options.btnSize && btnClassNames.push('am-btn-' + options.btnSize);
  options.btnStyle && btnClassNames.push('am-btn-' + options.btnStyle);
  $selectorBtn.addClass(btnClassNames.join(' '));

  this.$selector.dropdown({
    justify: $selectorBtn
  });

  // set list height
  if (options.maxHeight) {
    this.$selector.find('.am-selected-list').css({
      'max-height': options.maxHeight,
      'overflow-y': 'scroll'
    });
  }

  // set hint text
  var hint = [];
  var min = $element.attr('minchecked');
  var max = $element.attr('maxchecked');

  if ($element[0].required) {
    hint.push('必选');
  }

  if (min || max) {
    min && hint.push('至少选择 ' + min + ' 项');
    max && hint.push('至多选择 ' + max + ' 项');
  }

  this.$hint.text(hint.join('，'));

  // render dropdown list
  this.renderOptions();

  // append $selector after <select>
  this.$element.after(this.$selector);
  this.dropdown = this.$selector.data('amui.dropdown');
  this.$status = this.$selector.find('.am-selected-status');

  // #try to fixes #476
  setTimeout(function() {
    _this.syncData();
    _this.initialized = true;
  }, 0);

  this.bindEvents();
};

Selected.prototype.renderOptions = function() {
  var $element = this.$element;
  var options = this.options;
  var optionItems = [];
  var $optgroup = $element.find('optgroup');
  this.$originalOptions = this.$element.find('option');

  // 单选框使用 JS 禁用已经选择的 option 以后，
  // 浏览器会重新选定第一个 option，但有一定延迟，致使 JS 获取 value 时返回 null
  if (!this.multiple && ($element.val() === null)) {
    this.$originalOptions.length &&
    (this.$originalOptions.get(0).selected = true);
  }

  function pushOption(index, item, group) {
    var classNames = '';
    item.disabled && (classNames += options.disabledClass);
    !item.disabled && item.selected && (classNames += options.selectedClass);

    optionItems.push({
      group: group,
      index: index,
      classNames: classNames,
      text: item.text,
      value: item.value
    });
  }

  // select with option groups
  if ($optgroup.length) {
    $optgroup.each(function(i) {
      // push group name
      optionItems.push({
        header: true,
        group: i + 1,
        text: this.label
      });

      $optgroup.eq(i).find('option').each(function(index, item) {
        pushOption(index, item, i);
      });
    });
  } else {
    // without option groups
    this.$originalOptions.each(function(index, item) {
      pushOption(index, item, null);
    });
  }

  this.$list.html(UI.template(options.listTpl, {options: optionItems}));
  this.$shadowOptions = this.$list.find('> li').
    not('.am-selected-list-header');
};

Selected.prototype.setChecked = function(item) {
  var options = this.options;
  var $item = $(item);
  var isChecked = $item.hasClass(options.selectedClass);
  if (!this.multiple) {
    if (!isChecked) {
      this.dropdown.close();
      this.$shadowOptions.not($item).removeClass(options.selectedClass);
    } else {
      return;
    }
  }

  $item.toggleClass(options.selectedClass);

  this.syncData(item);
};

/**
 * syncData
 * @desc if `item` set, only sync `item` related option
 * @param {Object} item
 */
Selected.prototype.syncData = function(item) {
  var _this = this;
  var options = this.options;
  var status = [];
  var $checked = $([]);

  this.$shadowOptions.filter('.' + options.selectedClass).each(function() {
    var $this = $(this);
    status.push($this.find('.am-selected-text').text());

    if (!item) {
      $checked = $checked.add(_this.$originalOptions.
        filter('[value="' + $this.data('value') + '"]').
        prop('selected', true));
    }
  });

  if (item) {
    var $item = $(item);
    this.$originalOptions.filter('[value="' + $item.data('value') + '"]').
      prop('selected', $item.hasClass(options.selectedClass));
  } else {
    this.$originalOptions.not($checked).prop('selected', false);
  }

  // nothing selected
  if (!this.$element.val()) {
    status = [options.placeholder];
  }

  this.$status.text(status.join(', '));

  // Do not trigger change event on initializing
  this.initialized && this.$element.trigger('change');
};

Selected.prototype.bindEvents = function() {
  var _this = this;
  var header = 'am-selected-list-header';
  var handleKeyup = UI.utils.debounce(function(e) {
    _this.$shadowOptions.not('.' + header).hide().
     filter(':containsNC("' + e.target.value + '")').show();
  }, 100);

  this.$list.on('click', '> li', function(e) {
    var $this = $(this);
    !$this.hasClass(_this.options.disabledClass) &&
      !$this.hasClass(header) && _this.setChecked(this);
  });

  // simple search with jQuery :contains
  this.$searchField.on('keyup.selected.amui', handleKeyup);

  // empty search keywords
  this.$selector.on('closed.dropdown.amui', function() {
    _this.$searchField.val('');
    _this.$shadowOptions.css({display: ''});
  });

  // observe DOM
  if (UI.support.mutationobserver) {
    this.observer = new UI.support.mutationobserver(function() {
      _this.$element.trigger('changed.selected.amui');
    });

    this.observer.observe(this.$element[0], {
      childList: true,
      attributes: true,
      subtree: true,
      characterData: true
    });
  }

  // custom event
  this.$element.on('changed.selected.amui', function() {
    _this.renderOptions();
    _this.syncData();
  });
};

Selected.prototype.destroy = function() {
  this.$element.removeData('amui.selected').show();
  this.$selector.remove();
};

UI.plugin('selected', Selected);

// Conflict with jQuery form
// https://github.com/malsup/form/blob/6bf24a5f6d8be65f4e5491863180c09356d9dadd/jquery.form.js#L1240-L1258
// https://github.com/allmobilize/amazeui/issues/379
// $.fn.selected = $.fn.selectIt = Plugin;

UI.ready(function(context) {
  $('[data-am-selected]', context).selected();
});

module.exports = Selected;

},{"2":2}],21:[function(_dereq_,module,exports){
'use strict';

_dereq_(12);
var $ = (window.jQuery);
var UI = _dereq_(2);
var QRCode = _dereq_(31);
var doc = document;
var $doc = $(doc);

var Share = function(options) {
  this.options = $.extend({}, Share.DEFAULTS, options || {});
  this.$element = null;
  this.$wechatQr = null;
  this.pics = null;
  this.inited = false;
  this.active = false;
  // this.init();
};

Share.DEFAULTS = {
  sns: ['weibo', 'qq', 'qzone', 'tqq', 'wechat', 'renren'],
  title: '分享到',
  cancel: '取消',
  closeOnShare: true,
  id: UI.utils.generateGUID('am-share'),
  desc: 'Hi，孤夜观天象，发现一个不错的西西，分享一下下 ;-)',
  via: 'Amaze UI',
  tpl: '<div class="am-share am-modal-actions" id="<%= id %>">' +
  '<h3 class="am-share-title"><%= title %></h3>' +
  '<ul class="am-share-sns am-avg-sm-3">' +
  '<% for(var i = 0; i < sns.length; i++) {%>' +
  '<li>' +
  '<a href="<%= sns[i].shareUrl %>" ' +
  'data-am-share-to="<%= sns[i].id %>" >' +
  '<i class="am-icon-<%= sns[i].icon %>"></i>' +
  '<span><%= sns[i].title %></span>' +
  '</a></li>' +
  '<% } %></ul>' +
  '<div class="am-share-footer">' +
  '<button class="am-btn am-btn-default am-btn-block" ' +
  'data-am-share-close><%= cancel %></button></div>' +
  '</div>'
};

Share.SNS = {
  weibo: {
    title: '新浪微博',
    url: 'http://service.weibo.com/share/share.php',
    width: 620,
    height: 450,
    icon: 'weibo'
  },
  // url          链接地址
  // title:”,     分享的文字内容(可选，默认为所在页面的title)
  // appkey:”,    您申请的应用appkey,显示分享来源(可选)
  // pic:”,       分享图片的路径(可选)
  // ralateUid:”, 关联用户的UID，分享微博会@该用户(可选)
  // NOTE: 会自动抓取图片，不用指定 pic

  qq: {
    title: 'QQ 好友',
    url: 'http://connect.qq.com/widget/shareqq/index.html',
    icon: 'qq'
  },
  // url:,
  // title:'',    分享标题(可选)
  // pics:'',     分享图片的路径(可选)
  // summary:'',  分享摘要(可选)
  // site:'',     分享来源 如：腾讯网(可选)
  // desc: ''     发送给用户的消息
  // NOTE: 经过测试，最终发给用户的只有 url 和 desc

  qzone: {
    title: 'QQ 空间',
    url: 'http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey',
    icon: 'star'
  },
  // http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url=xxx&title=xxx&desc=&summary=&site=
  // url:,
  // title:'',    分享标题(可选)
  // desc:'',     默认分享理由(可选)
  // summary:'',  分享摘要(可选)
  // site:'',     分享来源 如：腾讯网(可选)
  // pics:'',     分享图片的路径(可选)，不会自动抓取，多个图片用|分隔

  tqq: {
    title: '腾讯微博',
    url: 'http://v.t.qq.com/share/share.php',
    icon: 'tencent-weibo'
  },
  // url=xx&title=&appkey=801cf76d3cfc44ada52ec13114e84a96
  // url
  // title
  // pic 多个图片用 | 分隔
  // appkey
  // NOTE: 不会自动抓取图片

  wechat: {
    title: '微信',
    url: '[qrcode]',
    icon: 'wechat'
  },
  // 生成一个二维码 供用户扫描
  // 相关接口 https://github.com/zxlie/WeixinApi

  renren: {
    title: '人人网',
    url: 'http://widget.renren.com/dialog/share',
    icon: 'renren'
  },
  // http://widget.renren.com/dialog/share?resourceUrl=www&srcUrl=www&title=ww&description=xxx
  // 550 * 400
  // resourceUrl : '', // 分享的资源Url
  // srcUrl : '',	     // 分享的资源来源Url,
  //                   //   默认为header中的Referer,如果分享失败可以调整此值为resourceUrl试试
  // pic : '',		 // 分享的主题图片，会自动抓取
  // title : '',		 // 分享的标题
  // description : ''	 // 分享的详细描述
  // NOTE: 经过测试，直接使用 url 参数即可

  douban: {
    title: '豆瓣',
    url: 'http://www.douban.com/recommend/',
    icon: 'share-alt'
  },
  // http://www.douban.com/service/sharebutton
  // 450 * 330
  // http://www.douban.com/share/service?bm=1&image=&href=xxx&updated=&name=
  // href 链接
  // name 标题

  /* void (function() {
   var d = document, e = encodeURIComponent,
   s1 = window.getSelection, s2 = d.getSelection,
   s3 = d.selection, s = s1 ? s1()
   : s2 ? s2() : s3 ? s3.createRange().text : '',
   r = 'http://www.douban.com/recommend/?url=&title=&sel=&v=1&r=1'
   })();
   */

  // tsohu: '',
  // http://t.sohu.com/third/post.jsp?url=&title=&content=utf-8&pic=

  // print: '',

  mail: {
    title: '邮件分享',
    url: 'mailto:',
    icon: 'envelope-o'
  },

  sms: {
    title: '短信分享',
    url: 'sms:',
    icon: 'comment'
  }
};

Share.prototype.render = function() {
  var options = this.options;
  var snsData = [];
  var title = encodeURIComponent(doc.title);
  var link = encodeURIComponent(doc.location);
  var msgBody = '?body=' + title + link;

  options.sns.forEach(function(item, i) {
    if (Share.SNS[item]) {
      var tmp = Share.SNS[item];
      var shareUrl;

      tmp.id = item;

      if (item === 'mail') {
        shareUrl = msgBody + '&subject=' + options.desc;
      } else if (item === 'sms') {
        shareUrl = msgBody;
      } else {
        shareUrl = '?url=' + link + '&title=' + title;
      }

      tmp.shareUrl = tmp.url + shareUrl;

      snsData.push(tmp);
    }
  });

  return UI.template(options.tpl, $.extend({}, options, {sns: snsData}));
};

Share.prototype.init = function() {
  if (this.inited) {
    return;
  }

  var me = this;
  var shareItem = '[data-am-share-to]';

  $doc.ready($.proxy(function() {
    $('body').append(this.render()); // append share DOM to body
    this.$element = $('#' + this.options.id);

    this.$element.find('[data-am-share-close]').
      on('click.share.amui', function() {
        me.close();
      });
  }, this));

  $doc.on('click.share.amui', shareItem, $.proxy(function(e) {
    var $clicked = $(e.target);
    var $target = $clicked.is(shareItem) && $clicked ||
      $clicked.parent(shareItem);
    var sns = $target.attr('data-am-share-to');

    if (!(sns === 'mail' || sns === 'sms')) {
      e.preventDefault();
      this.shareTo(sns, this.setData(sns));
    }

    this.close();
  }, this));

  this.inited = true;
};

Share.prototype.open = function() {
  !this.inited && this.init();
  this.$element && this.$element.modal('open');
  this.$element.trigger('open.share.amui');
  this.active = true;
};

Share.prototype.close = function() {
  this.$element && this.$element.modal('close');
  this.$element.trigger('close.share.amui');
  this.active = false;
};

Share.prototype.toggle = function() {
  this.active ? this.close() : this.open();
};

Share.prototype.setData = function(sns) {
  if (!sns) {
    return;
  }

  var shareData = {
    url: doc.location,
    title: doc.title
  };
  var desc = this.options.desc;
  var imgSrc = this.pics || [];
  var qqReg = /^(qzone|qq|tqq)$/;

  if (qqReg.test(sns) && !imgSrc.length) {
    var allImages = doc.images;

    for (var i = 0; i < allImages.length && i < 10; i++) {
      !!allImages[i].src && imgSrc.push(encodeURIComponent(allImages[i].src));
    }

    this.pics = imgSrc; // 缓存图片
  }

  switch (sns) {
    case 'qzone':
      shareData.desc = desc;
      shareData.site = this.options.via;
      shareData.pics = imgSrc.join('|');
      // TODO: 抓取图片多张
      break;
    case 'qq':
      shareData.desc = desc;
      shareData.site = this.options.via;
      shareData.pics = imgSrc[0];
      // 抓取一张图片
      break;
    case 'tqq':
      // 抓取图片多张
      shareData.pic = imgSrc.join('|');
      break;
  }

  return shareData;
};

Share.prototype.shareTo = function(sns, data) {
  var snsInfo = Share.SNS[sns];

  if (!snsInfo) {
    return;
  }

  if (sns === 'wechat' || sns === 'weixin') {
    return this.wechatQr();
  }

  var query = [];
  for (var key in data) {
    if (data[key]) {
      // 避免 encode 图片分隔符 |
      query.push(key.toString() + '=' + ((key === 'pic' || key === 'pics') ?
        data[key] : encodeURIComponent(data[key])));
    }
  }

  window.open(snsInfo.url + '?' + query.join('&'));
};

Share.prototype.wechatQr = function() {
  if (!this.$wechatQr) {
    var qrId = UI.utils.generateGUID('am-share-wechat');
    var $qr = $('<div class="am-modal am-modal-no-btn am-share-wechat-qr">' +
    '<div class="am-modal-dialog"><div class="am-modal-hd">分享到微信 ' +
    '<a href="" class="am-close am-close-spin" ' +
    'data-am-modal-close>&times;</a> </div>' +
    '<div class="am-modal-bd">' +
    '<div class="am-share-wx-qr"></div>' +
    '<div class="am-share-wechat-tip">' +
    '打开微信，点击底部的<em>发现</em>，<br/> ' +
    '使用<em>扫一扫</em>将网页分享至朋友圈</div></div></div></div>');

    $qr.attr('id', qrId);

    var qrNode = new QRCode({
      render: 'canvas',
      correctLevel: 0,
      text: doc.location.href,
      width: 180,
      height: 180,
      background: '#fff',
      foreground: '#000'
    });

    $qr.find('.am-share-wx-qr').html(qrNode);

    $qr.appendTo($('body'));

    this.$wechatQr = $('#' + qrId);
  }

  this.$wechatQr.modal('open');
};

var share = new Share();

$doc.on('click.share.amui.data-api', '[data-am-toggle="share"]', function(e) {
  e.preventDefault();
  share.toggle();
});

module.exports = UI.share = share;

},{"12":12,"2":2,"31":31}],22:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var rAF = UI.utils.rAF;
var cAF = UI.utils.cancelAF;

/**
 * Smooth Scroll
 * @param position
 * @via http://mir.aculo.us/2014/01/19/scrolling-dom-elements-to-the-top-a-zepto-plugin/
 */

// Usage: $(window).smoothScroll([options])

// only allow one scroll to top operation to be in progress at a time,
// which is probably what you want
var smoothScrollInProgress = false;

var SmoothScroll = function(element, options) {
  options = options || {};

  var $this = $(element);
  var targetY = parseInt(options.position) || SmoothScroll.DEFAULTS.position;
  var initialY = $this.scrollTop();
  var lastY = initialY;
  var delta = targetY - initialY;
  // duration in ms, make it a bit shorter for short distances
  // this is not scientific and you might want to adjust this for
  // your preferences
  var speed = options.speed ||
      Math.min(750, Math.min(1500, Math.abs(initialY - targetY)));
  // temp variables (t will be a position between 0 and 1, y is the calculated scrollTop)
  var start;
  var t;
  var y;
  var cancelScroll = function() {
      abort();
    };

  // abort if already in progress or nothing to scroll
  if (smoothScrollInProgress) {
    return;
  }

  if (delta === 0) {
    return;
  }

  // quint ease-in-out smoothing, from
  // https://github.com/madrobby/scripty2/blob/master/src/effects/transitions/penner.js#L127-L136
  function smooth(pos) {
    if ((pos /= 0.5) < 1) {
      return 0.5 * Math.pow(pos, 5);
    }

    return 0.5 * (Math.pow((pos - 2), 5) + 2);
  }

  function abort() {
    $this.off('touchstart.smoothscroll.amui', cancelScroll);
    smoothScrollInProgress = false;
  }

  // when there's a touch detected while scrolling is in progress, abort
  // the scrolling (emulates native scrolling behavior)
  $this.on('touchstart.smoothscroll.amui', cancelScroll);
  smoothScrollInProgress = true;

  // start rendering away! note the function given to frame
  // is named "render" so we can reference it again further down
  function render(now) {
    if (!smoothScrollInProgress) {
      return;
    }
    if (!start) {
      start = now;
    }

    // calculate t, position of animation in [0..1]
    t = Math.min(1, Math.max((now - start) / speed, 0));
    // calculate the new scrollTop position (don't forget to smooth)
    y = Math.round(initialY + delta * smooth(t));
    // bracket scrollTop so we're never over-scrolling
    if (delta > 0 && y > targetY) {
      y = targetY;
    }
    if (delta < 0 && y < targetY) {
      y = targetY;
    }

    // only actually set scrollTop if there was a change fromt he last frame
    if (lastY != y) {
      $this.scrollTop(y);
    }

    lastY = y;
    // if we're not done yet, queue up an other frame to render,
    // or clean up
    if (y !== targetY) {
      cAF(scrollRAF);
      scrollRAF = rAF(render);
    } else {
      cAF(scrollRAF);
      abort();
    }
  }

  var scrollRAF = rAF(render);
};

SmoothScroll.DEFAULTS = {
  position: 0
};

$.fn.smoothScroll = function(option) {
  return this.each(function() {
    new SmoothScroll(this, option);
  });
};

// Init code
$(document).on('click.smoothScroll.amui.data-api', '[data-am-smooth-scroll]',
  function(e) {
    e.preventDefault();
    var options = UI.utils.parseOptions($(this).data('amSmoothScroll'));

    $(window).smoothScroll(options);
  });

module.exports = SmoothScroll;

},{"2":2}],23:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @via https://github.com/uikit/uikit/blob/master/src/js/addons/sticky.js
 * @license https://github.com/uikit/uikit/blob/master/LICENSE.md
 */

// Sticky Class
var Sticky = function(element, options) {
  var _this = this;

  this.options = $.extend({}, Sticky.DEFAULTS, options);
  this.$element = $(element);
  this.sticked = null;
  this.inited = null;
  this.$holder = undefined;

  this.$window = $(window).
    on('scroll.sticky.amui',
    UI.utils.debounce($.proxy(this.checkPosition, this), 10)).
    on('resize.sticky.amui orientationchange.sticky.amui',
    UI.utils.debounce(function() {
      _this.reset(true, function() {
        _this.checkPosition();
      });
    }, 50)).
    on('load.sticky.amui', $.proxy(this.checkPosition, this));

  // the `.offset()` is diff between jQuery & Zepto.js
  // jQuery: return `top` and `left`
  // Zepto.js: return `top`, `left`, `width`, `height`
  this.offset = this.$element.offset();

  this.init();
};

Sticky.DEFAULTS = {
  top: 0,
  bottom: 0,
  animation: '',
  className: {
    sticky: 'am-sticky',
    resetting: 'am-sticky-resetting',
    stickyBtm: 'am-sticky-bottom',
    animationRev: 'am-animation-reverse'
  }
};

Sticky.prototype.init = function() {
  var result = this.check();

  if (!result) {
    return false;
  }

  var $element = this.$element;
  var $elementMargin = '';

  $.each($element.css(
      ['marginTop', 'marginRight', 'marginBottom', 'marginLeft']),
    function(name, value) {
      return $elementMargin += ' ' + value;
    });

  var $holder = $('<div class="am-sticky-placeholder"></div>').css({
    height: $element.css('position') !== 'absolute' ?
      $element.outerHeight() : '',
    float: $element.css('float') != 'none' ? $element.css('float') : '',
    margin: $elementMargin
  });

  this.$holder = $element.css('margin', 0).wrap($holder).parent();
  this.inited = 1;

  return true;
};

Sticky.prototype.reset = function(force, cb) {
  var options = this.options;
  var $element = this.$element;
  var animation = (options.animation) ?
  ' am-animation-' + options.animation : '';
  var complete = function() {
    $element.css({position: '', top: '', width: '', left: '', margin: 0});
    $element.removeClass([
      animation,
      options.className.animationRev,
      options.className.sticky,
      options.className.resetting
    ].join(' '));

    this.animating = false;
    this.sticked = false;
    this.offset = $element.offset();
    cb && cb();
  }.bind(this);

  $element.addClass(options.className.resetting);

  if (!force && options.animation && UI.support.animation) {

    this.animating = true;

    $element.removeClass(animation).one(UI.support.animation.end, function() {
      complete();
    }).width(); // force redraw

    $element.addClass(animation + ' ' + options.className.animationRev);
  } else {
    complete();
  }
};

Sticky.prototype.check = function() {
  if (!this.$element.is(':visible')) {
    return false;
  }

  var media = this.options.media;

  if (media) {
    switch (typeof(media)) {
      case 'number':
        if (window.innerWidth < media) {
          return false;
        }
        break;

      case 'string':
        if (window.matchMedia && !window.matchMedia(media).matches) {
          return false;
        }
        break;
    }
  }

  return true;
};

Sticky.prototype.checkPosition = function() {
  if (!this.inited) {
    var initialized = this.init();
    if (!initialized) {
      return;
    }
  }

  var options = this.options;
  var scrollTop = this.$window.scrollTop();
  var offsetTop = options.top;
  var offsetBottom = options.bottom;
  var $element = this.$element;
  var animation = (options.animation) ?
    ' am-animation-' + options.animation : '';
  var className = [options.className.sticky, animation].join(' ');

  if (typeof offsetBottom == 'function') {
    offsetBottom = offsetBottom(this.$element);
  }

  var checkResult = (scrollTop > this.$holder.offset().top);

  if (!this.sticked && checkResult) {
    $element.addClass(className);
  } else if (this.sticked && !checkResult) {
    this.reset();
  }

  this.$holder.css({
    height: $element.is(':visible') && $element.css('position') !== 'absolute' ?
      $element.outerHeight() : ''
  });

  if (checkResult) {
    $element.css({
      top: offsetTop,
      left: this.$holder.offset().left,
      width: this.$holder.width()
    });

    /*
     if (offsetBottom) {
     // （底部边距 + 元素高度 > 窗口高度） 时定位到底部
     if ((offsetBottom + this.offset.height > $(window).height()) &&
     (scrollTop + $(window).height() >= scrollHeight - offsetBottom)) {
     $element.addClass(options.className.stickyBtm).
     css({top: $(window).height() - offsetBottom - this.offset.height});
     } else {
     $element.removeClass(options.className.stickyBtm).css({top: offsetTop});
     }
     }
     */
  }

  this.sticked = checkResult;
};

// Sticky Plugin
UI.plugin('sticky', Sticky);

// Init code
$(window).on('load', function() {
  $('[data-am-sticky]').sticky();
});

module.exports = Sticky;

},{"2":2}],24:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var Hammer = _dereq_(30);
var supportTransition = UI.support.transition;
var animation = UI.support.animation;

/**
 * @via https://github.com/twbs/bootstrap/blob/master/js/tab.js
 * @copyright 2011-2014 Twitter, Inc.
 * @license MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

/**
 * Tabs
 * @param {HTMLElement} element
 * @param {Object} options
 * @constructor
 */
var Tabs = function(element, options) {
  this.$element = $(element);
  this.options = $.extend({}, Tabs.DEFAULTS, options || {});
  this.transitioning = this.activeIndex = null;

  this.refresh();
  this.init();
};

Tabs.DEFAULTS = {
  selector: {
    nav: '> .am-tabs-nav',
    content: '> .am-tabs-bd',
    panel: '> .am-tab-panel'
  },
  activeClass: 'am-active'
};

Tabs.prototype.refresh = function() {
  var selector = this.options.selector;

  this.$tabNav = this.$element.find(selector.nav);
  this.$navs = this.$tabNav.find('a');

  this.$content = this.$element.find(selector.content);
  this.$tabPanels = this.$content.find(selector.panel);

  var $active = this.$tabNav.find('> .' + this.options.activeClass);

  // Activate the first Tab when no active Tab or multiple active Tabs
  if ($active.length !== 1) {
    this.open(0);
  } else {
    this.activeIndex = this.$navs.index($active.children('a'));
  }
};

Tabs.prototype.init = function() {
  var _this = this;
  var options = this.options;

  this.$element.on('click.tabs.amui', options.selector.nav + ' a', function(e) {
    e.preventDefault();
    _this.open($(this));
  });

  // TODO: nested Tabs touch events
  if (!options.noSwipe) {
    if (!this.$content.length) {
      return this;
    }

    var hammer = new Hammer.Manager(this.$content[0]);
    var swipe = new Hammer.Swipe({
      direction: Hammer.DIRECTION_HORIZONTAL
      // threshold: 40
    });

    hammer.add(swipe);

    hammer.on('swipeleft', UI.utils.debounce(function(e) {
      e.preventDefault();
      _this.goTo('next');
    }, 100));

    hammer.on('swiperight', UI.utils.debounce(function(e) {
      e.preventDefault();
      _this.goTo('prev');
    }, 100));

    this._hammer = hammer;
  }
};

/**
 * Open $nav tab
 * @param {jQuery|HTMLElement|Number} $nav
 * @returns {Tabs}
 */
Tabs.prototype.open = function($nav) {
  var activeClass = this.options.activeClass;
  var activeIndex = typeof $nav === 'number' ? $nav : this.$navs.index($($nav));

  $nav = typeof $nav === 'number' ? this.$navs.eq(activeIndex) : $($nav);

  if (!$nav ||
    !$nav.length ||
    this.transitioning ||
    $nav.parent('li').hasClass(activeClass)) {
    return;
  }

  var $tabNav = this.$tabNav;
  var href = $nav.attr('href');
  var regexHash = /^#.+$/;
  var $target = regexHash.test(href) && this.$content.find(href) ||
    this.$tabPanels.eq(activeIndex);
  var previous = $tabNav.find('.' + activeClass + ' a')[0];
  var e = $.Event('open.tabs.amui', {
    relatedTarget: previous
  });

  $nav.trigger(e);

  if (e.isDefaultPrevented()) {
    return;
  }

  // activate Tab nav
  this.activate($nav.closest('li'), $tabNav);

  // activate Tab content
  this.activate($target, this.$content, function() {
    $nav.trigger({
      type: 'opened.tabs.amui',
      relatedTarget: previous
    });
  });

  this.activeIndex = activeIndex;
};

Tabs.prototype.activate = function($element, $container, callback) {
  this.transitioning = true;

  var activeClass = this.options.activeClass;
  var $active = $container.find('> .' + activeClass);
  var transition = callback && supportTransition && !!$active.length;

  $active.removeClass(activeClass + ' am-in');

  $element.addClass(activeClass);

  if (transition) {
    $element.redraw(); // reflow for transition
    $element.addClass('am-in');
  } else {
    $element.removeClass('am-fade');
  }

  var complete = $.proxy(function complete() {
    callback && callback();
    this.transitioning = false;
  }, this);

  transition ? $active.one(supportTransition.end, complete) : complete();
};

/**
 * Go to `next` or `prev` tab
 * @param {String} direction - `next` or `prev`
 */
Tabs.prototype.goTo = function(direction) {
  var navIndex = this.activeIndex;
  var isNext = direction === 'next';
  var spring = isNext ? 'am-animation-right-spring' :
    'am-animation-left-spring';

  if ((isNext && navIndex + 1 >= this.$navs.length) || // last one
    (!isNext && navIndex === 0)) { // first one
    var $panel = this.$tabPanels.eq(navIndex);

    animation && $panel.addClass(spring).on(animation.end, function() {
      $panel.removeClass(spring);
    });
  } else {
    this.open(isNext ? navIndex + 1 : navIndex - 1);
  }
};

Tabs.prototype.destroy = function() {
  this.$element.off('.tabs.amui');
  Hammer.off(this.$content[0], 'swipeleft swiperight');
  this._hammer && this._hammer.destroy();
  $.removeData(this.$element, 'amui.tabs');
};

// Plugin
function Plugin(option) {
  var args = Array.prototype.slice.call(arguments, 1);
  var methodReturn;

  this.each(function() {
    var $this = $(this);
    var $tabs = $this.is('.am-tabs') && $this || $this.closest('.am-tabs');
    var data = $tabs.data('amui.tabs');
    var options = $.extend({}, UI.utils.parseOptions($this.data('amTabs')),
      $.isPlainObject(option) && option);

    if (!data) {
      $tabs.data('amui.tabs', (data = new Tabs($tabs[0], options)));
    }

    if (typeof option === 'string') {
      if (option === 'open' && $this.is('.am-tabs-nav a')) {
        data.open($this);
      } else {
        methodReturn = typeof data[option] === 'function' ?
          data[option].apply(data, args) : data[option];
      }
    }
  });

  return methodReturn === undefined ? this : methodReturn;
}

$.fn.tabs = Plugin;

// Init code
UI.ready(function(context) {
  $('[data-am-tabs]', context).tabs();
});

$(document).on('click.tabs.amui.data-api', '[data-am-tabs] .am-tabs-nav a',
  function(e) {
  e.preventDefault();
  Plugin.call($(this), 'open');
});

module.exports = UI.tabs = Tabs;

// TODO: 1. Ajax 支持
//       2. touch 事件处理逻辑优化

},{"2":2,"30":30}],25:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * UCheck
 * @via https://github.com/designmodo/Flat-UI/blob/8ef98df23ba7f5033e596a9bd05b53b535a9fe99/js/radiocheck.js
 * @license CC BY 3.0 & MIT
 * @param {HTMLElement} element
 * @param {object} options
 * @constructor
 */

var UCheck = function(element, options) {
  this.options = $.extend({}, UCheck.DEFAULTS, options);
  // this.options = $.extend({}, UCheck.DEFAULTS, this.$element.data(), options);
  this.$element = $(element);
  this.init();
};

UCheck.DEFAULTS = {
  checkboxClass: 'am-ucheck-checkbox',
  radioClass: 'am-ucheck-radio',
  checkboxTpl: '<span class="am-ucheck-icons">' +
  '<i class="am-icon-unchecked"></i><i class="am-icon-checked"></i></span>',
  radioTpl: '<span class="am-ucheck-icons">' +
  '<i class="am-icon-unchecked"></i><i class="am-icon-checked"></i></span>'
};

UCheck.prototype.init = function() {
  var $element = this.$element;
  var element = $element[0];
  var options = this.options;

  if (element.type === 'checkbox') {
    $element.addClass(options.checkboxClass)
      .after(options.checkboxTpl);
  } else if (element.type === 'radio') {
    $element.addClass(options.radioClass)
      .after(options.radioTpl);
  }
};

UCheck.prototype.check = function() {
  this.$element
    .prop('checked', true)
    .trigger('change.ucheck.amui')
    .trigger('checked.ucheck.amui');
},

UCheck.prototype.uncheck = function() {
  this.$element
    .prop('checked', false)
    .trigger('change.ucheck.amui')
    .trigger('unchecked.ucheck.amui');
},

UCheck.prototype.toggle = function() {
  this.$element.
    prop('checked', function(i, value) {
      return !value;
    })
    .trigger('change.ucheck.amui')
    .trigger('toggled.ucheck.amui');
},

UCheck.prototype.disable = function() {
  this.$element
    .prop('disabled', true)
    .trigger('change.ucheck.amui')
    .trigger('disabled.ucheck.amui');
},

UCheck.prototype.enable = function() {
  this.$element.prop('disabled', false);
  this.$element.trigger('change.ucheck.amui').trigger('enabled.ucheck.amui');
},

UCheck.prototype.destroy = function() {
  this.$element
    .removeData('amui.ucheck')
    .removeClass(this.options.checkboxClass + ' ' + this.options.radioClass)
    .next('.am-ucheck-icons')
    .remove()
  .end()
    .trigger('destroyed.ucheck.amui');
};

UI.plugin('uCheck', UCheck, {
  after: function() {
    // Adding 'am-nohover' class for touch devices
    if (UI.support.touch) {
      this.parent().hover(function() {
        this.addClass('am-nohover');
      }, function() {
        this.removeClass('am-nohover');
      });
    }
  }
});

UI.ready(function(context) {
  $('[data-am-ucheck]', context).uCheck();
});

module.exports = UCheck;

// TODO: 与表单验证结合使用的情况

},{"2":2}],26:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

var Validator = function(element, options) {
  this.options = $.extend({}, Validator.DEFAULTS, options);
  this.options.patterns = $.extend({}, Validator.patterns,
    this.options.patterns);
  var locales = this.options.locales;
  !Validator.validationMessages[locales] && (this.options.locales = 'zh_CN');
  this.$element = $(element);
  this.init();
};

Validator.DEFAULTS = {
  debug: false,
  locales: 'zh_CN',
  H5validation: false,
  H5inputType: ['email', 'url', 'number'],
  patterns: {},
  patternClassPrefix: 'js-pattern-',
  activeClass: 'am-active',
  inValidClass: 'am-field-error',
  validClass: 'am-field-valid',

  validateOnSubmit: true,
  // Elements to validate with allValid (only validating visible elements)
  // :input: selects all input, textarea, select and button elements.
  allFields: ':input:visible:not(:submit, :button, :disabled, .am-novalidate)',

  // Custom events
  customEvents: 'validate',

  // Keyboard events
  keyboardFields: ':input:not(:submit, :button, :disabled, .am-novalidate)',
  keyboardEvents: 'focusout, change', // keyup, focusin

  // bind `keyup` event to active field
  activeKeyup: false,
  textareaMaxlenthKeyup: true,

  // Mouse events
  pointerFields: 'input[type="range"]:not(:disabled, .am-novalidate), ' +
  'input[type="radio"]:not(:disabled, .am-novalidate), ' +
  'input[type="checkbox"]:not(:disabled, .am-novalidate), ' +
  'select:not(:disabled, .am-novalidate), ' +
  'option:not(:disabled, .am-novalidate)',
  pointerEvents: 'click',

  onValid: function(validity) {
  },

  onInValid: function(validity) {
  },

  markValid: function(validity) {
    // this is Validator instance
    var options = this.options;
    var $field = $(validity.field);
    var $parent = $field.closest('.am-form-group');

    $field.addClass(options.validClass).removeClass(options.inValidClass);
    $parent.addClass('am-form-success').removeClass('am-form-error');
    options.onValid.call(this, validity);
  },

  markInValid: function(validity) {
    var options = this.options;
    var $field = $(validity.field);
    var $parent = $field.closest('.am-form-group');

    $field.addClass(options.inValidClass + ' ' + options.activeClass).
      removeClass(options.validClass);
    $parent.addClass('am-form-error').removeClass('am-form-success');
    options.onInValid.call(this, validity);
  },

  validate: function(validity) {
    // return validity;
  },

  submit: null
};

Validator.VERSION = '2.4.1';

/* jshint -W101 */
Validator.patterns = {
  email: /^((([a-zA-Z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-zA-Z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/,

  url: /^(https?|ftp):\/\/(((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/,

  // Number, including positive, negative, and floating decimal
  number: /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/,
  dateISO: /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/,
  integer: /^-?\d+$/
};
/* jshint +W101 */

Validator.validationMessages = {
  zh_CN: {
    valueMissing: '请填写（选择）此字段',
    customError: {
      tooShort: '至少填写 %s 个字符',
      checkedOverflow: '至多选择 %s 项',
      checkedUnderflow: '至少选择 %s 项'
    },
    patternMismatch: '请按照要求的格式填写',
    rangeOverflow: '请填写小于等于 %s 的值',
    rangeUnderflow: '请填写大于等于 %s 的值',
    stepMismatch: '',
    tooLong: '至多填写 %s 个字符',
    typeMismatch: '请按照要求的类型填写'
  }
};

Validator.ERROR_MAP = {
  tooShort: 'minlength',
  checkedOverflow: 'maxchecked',
  checkedUnderflow: 'minchecked',
  rangeOverflow: 'max',
  rangeUnderflow: 'min',
  tooLong: 'maxlength'
};

// TODO: 考虑表单元素不是 form 子元素的情形
// TODO: change/click/focusout 同时触发时处理重复
// TODO: 显示提示信息

Validator.prototype.init = function() {
  var _this = this;
  var $element = this.$element;
  var options = this.options;

  // using H5 form validation if option set and supported
  if (options.H5validation && UI.support.formValidation) {
    return false;
  }

  // disable HTML5 form validation
  $element.attr('novalidate', 'novalidate');

  function regexToPattern(regex) {
    var pattern = regex.toString();
    return pattern.substring(1, pattern.length - 1);
  }

  // add pattern to H5 input type
  $.each(options.H5inputType, function(i, type) {
    var $field = $element.find('input[type=' + type + ']');
    if (!$field.attr('pattern') &&
      !$field.is('[class*=' + options.patternClassPrefix + ']')) {
      $field.attr('pattern', regexToPattern(options.patterns[type]));
    }
  });

  // add pattern to .js-pattern-xx
  $.each(options.patterns, function(key, value) {
    var $field = $element.find('.' + options.patternClassPrefix + key);
    !$field.attr('pattern') && $field.attr('pattern', regexToPattern(value));
  });

  $element.submit(function(e) {
    // user custom submit handler
    if (typeof options.submit === 'function') {
      return options.submit.call(_this, e);
    }

    if (options.validateOnSubmit) {
      var formValidity = _this.isFormValid();

      // sync validate, return result
      if ($.type(formValidity) === 'boolean') {
        return formValidity;
      }

      if ($element.data('amui.checked')) {
        return true;
      } else {
        $.when(formValidity).then(function() {
          // done, submit form
          $element.data('amui.checked', true).submit();
        }, function() {
          // fail
          $element.data('amui.checked', false).
            find('.' + options.inValidClass).eq(0).focus();
        });
        return false;
      }
    }
  });

  function bindEvents(fields, eventFlags, debounce) {
    var events = eventFlags.split(',');
    var validate = function(e) {
      // console.log(e.type);
      _this.validate(this);
    };

    if (debounce) {
      validate = UI.utils.debounce(validate, debounce);
    }

    $.each(events, function(i, event) {
      $element.on(event + '.validator.amui', fields, validate);
    });
  }

  bindEvents(':input', options.customEvents);
  bindEvents(options.keyboardFields, options.keyboardEvents);
  bindEvents(options.pointerFields, options.pointerEvents);

  if (options.textareaMaxlenthKeyup) {
    bindEvents('textarea[maxlength]', 'keyup', 50);
  }

  if (options.activeKeyup) {
    bindEvents('.am-active', 'keyup', 50);
  }

  /*if (options.errorMessage === 'tooltip') {
    this.$tooltip = $('<div></div>', {
      'class': 'am-validator-message',
      id: UI.utils.generateGUID('am-validator-message')
    });

    $(document.body).append(this.$tooltip);
  }*/
};

Validator.prototype.isValid = function(field) {
  var $field = $(field);
  // valid field not has been validated
  if ($field.data('validity') === undefined) {
    this.validate(field);
  }

  return $field.data('validity') && $field.data('validity').valid;
};

Validator.prototype.validate = function(field) {
  var _this = this;
  var $element = this.$element;
  var options = this.options;
  var $field = $(field);

  // Validate equal, e.g. confirm password
  var equalTo = $field.data('equalTo');
  if (equalTo) {
    $field.attr('pattern', '^' + $element.find(equalTo).val() + '$');
  }

  var pattern = $field.attr('pattern') || false;
  var re = new RegExp(pattern);
  var $radioGroup = null;
  var $checkboxGroup = null;
  // if checkbox, return `:chcked` length
  // NOTE: checkbox and radio should have name attribute
  var value = ($field.is('[type=checkbox]')) ?
    ($checkboxGroup = $element.find('input[name="' + field.name + '"]')).
      filter(':checked').length : ($field.is('[type=radio]') ?
  ($radioGroup = this.$element.find('input[name="' + field.name + '"]')).
    filter(':checked').length > 0 : $field.val());

  // if checkbox, valid the first input of checkbox group
  $field = ($checkboxGroup && $checkboxGroup.length) ?
    $checkboxGroup.first() : $field;

  var required = ($field.attr('required') !== undefined) &&
    ($field.attr('required') !== 'false');
  var maxLength = parseInt($field.attr('maxlength'), 10);
  var minLength = parseInt($field.attr('minlength'), 10);
  var min = Number($field.attr('min'));
  var max = Number($field.attr('max'));
  var validity = this.createValidity({field: $field[0], valid: true});

  // Debug
  if (options.debug && window.console) {
    console.log('Validate: value -> [' + value + ', regex -> [' + re +
    '], required -> ' + required);
    console.log('Regex test: ' + re.test(value) + ', Pattern: ' + pattern);
  }

  // check value length
  if (!isNaN(maxLength) && value.length > maxLength) {
    validity.valid = false;
    validity.tooLong = true;
  }

  if (!isNaN(minLength) && value.length < minLength) {
    validity.valid = false;
    validity.customError = 'tooShort';
  }

  // check minimum and maximum
  // https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Input
  // TODO: 日期验证最小值和最大值 min/max
  if (!isNaN(min) && Number(value) < min) {
    validity.valid = false;
    validity.rangeUnderflow = true;
  }

  if (!isNaN(max) && Number(value) > max) {
    validity.valid = false;
    validity.rangeOverflow = true;
  }

  // check required
  if (required && !value) {
    validity.valid = false;
    validity.valueMissing = true;
  } else if (($checkboxGroup || $field.is('select[multiple="multiple"]')) &&
    value) {
    // check checkboxes / multiple select with `minchecked`/`maxchecked` attr
    // var $multipleField = $checkboxGroup ? $checkboxGroup.first() : $field;

    // if is select[multiple="multiple"], return selected length
    value = $checkboxGroup ? value : value.length;

    // at least checked
    var minChecked = parseInt($field.attr('minchecked'), 10);
    // at most checked
    var maxChecked = parseInt($field.attr('maxchecked'), 10);

    if (!isNaN(minChecked) && value < minChecked) {
      // console.log('At least [%d] items checked！', maxChecked);
      validity.valid = false;
      validity.customError = 'checkedUnderflow';
    }

    if (!isNaN(maxChecked) && value > maxChecked) {
      // console.log('At most [%d] items checked！', maxChecked);
      validity.valid = false;
      validity.customError = 'checkedOverflow';
    }
  } else if (pattern && !re.test(value) && value) { // check pattern
    validity.valid = false;
    validity.patternMismatch = true;
  }

  var validateComplete = function(validity) {
    this.markField(validity);

    $field.trigger('validated.field.validator.amui', validity).
      data('validity', validity);

    // validate the radios/checkboxes with the same name
    var $fields = $radioGroup || $checkboxGroup;
    if ($fields) {
      $fields.not($field).data('validity', validity).each(function() {
        validity.field = this;
        _this.markField(validity);
      });
    }

    return validity;
  };

  // Run custom validate
  // NOTE: async custom validate should return Deferred project
  var customValidate;
  (typeof options.validate === 'function') &&
    (customValidate = options.validate.call(this, validity));

  // Deferred
  if (customValidate) {
    var dfd = new $.Deferred();
    $field.data('amui.dfdValidity', dfd.promise());
    return $.when(customValidate).always(function(validity) {
      dfd[validity.valid ? 'resolve' : 'reject'](validity);
      validateComplete.call(_this, validity);
    });
  }

  validateComplete.call(this, validity);
};

Validator.prototype.markField = function(validity) {
  var options = this.options;
  var flag = 'mark' + (validity.valid ? '' : 'In') + 'Valid';
  options[flag] && options[flag].call(this, validity);
};

// check all fields in the form are valid
Validator.prototype.validateForm = function() {
  var _this = this;
  var $element = this.$element;
  var options = this.options;
  var $allFields = $element.find(options.allFields);
  var radioNames = [];
  var valid = true;
  var formValidity = [];
  var $inValidFields = $([]);
  var promises = [];
  // for async validate
  var async = false;

  $element.trigger('validate.form.validator.amui');

  // Filter radio with the same name and keep only one,
  //   since they will be checked as a group by validate()
  var $filteredFields = $allFields.filter(function(index) {
    var name;
    if (this.tagName === 'INPUT' && this.type === 'radio') {
      name = this.name;
      if (radioNames[name] === true) {
        return false;
      }
      radioNames[name] = true;
    }
    return true;
  });

  $filteredFields.each(function() {
    var $this = $(this);
    var fieldValid = _this.isValid(this);
    var fieldValidity = $this.data('validity');

    valid = !!fieldValid && valid;
    formValidity.push(fieldValidity);

    if (!fieldValid) {
      $inValidFields = $inValidFields.add($(this), $element);
    }

    // async validity
    var promise = $this.data('amui.dfdValidity');

    if (promise) {
      promises.push(promise);
      async = true;
    } else {
      // convert sync validity to Promise
      var dfd = new $.Deferred();
      promises.push(dfd.promise());
      dfd[fieldValid ? 'resolve' : 'reject'](fieldValidity);
    }
  });

  // NOTE: If there are async validity, the valid may be not exact result.
  var validity = {
    valid: valid,
    $invalidFields: $inValidFields,
    validity: formValidity,
    promises: promises,
    async: async
  };

  $element.trigger('validated.form.validator.amui', validity);

  return validity;
};

Validator.prototype.isFormValid = function() {
  var _this = this;
  var formValidity = this.validateForm();
  var triggerValid = function(type) {
    _this.$element.trigger(type + '.validator.amui');
  };

  if (formValidity.async) {
    var masterDfd = new $.Deferred();

    $.when.apply(null, formValidity.promises).then(function() {
      masterDfd.resolve();
      triggerValid('valid');
    }, function() {
      masterDfd.reject();
      triggerValid('invalid');
    });

    return masterDfd.promise();
  } else {
    if (!formValidity.valid) {
      formValidity.$invalidFields.first().focus();
      triggerValid('invalid');
      return false;
    }

    triggerValid('valid');
    return true;
  }
};

// customErrors:
//    1. tooShort
//    2. checkedOverflow
//    3. checkedUnderflow
Validator.prototype.createValidity = function(validity) {
  return $.extend({
    customError: validity.customError || false,
    patternMismatch: validity.patternMismatch || false,
    rangeOverflow: validity.rangeOverflow || false, // higher than maximum
    rangeUnderflow: validity.rangeUnderflow || false, // lower than  minimum
    stepMismatch: validity.stepMismatch || false,
    tooLong: validity.tooLong || false,
    // value is not in the correct syntax
    typeMismatch: validity.typeMismatch || false,
    valid: validity.valid || true,
    // Returns true if the element has no value but is a required field
    valueMissing: validity.valueMissing || false
  }, validity);
};

Validator.prototype.getValidationMessage = function(validity) {
  var messages = Validator.validationMessages[this.options.locales];
  var error;
  var message;
  var placeholder = '%s';
  var $field = $(validity.field);

  if ($field.is('[type="checkbox"]') || $field.is('[type="radio"]')) {
    $field = this.$element.find('[name=' + $field.attr('name') + ']').first();
  }

  // get error name
  $.each(validity, function(key, val) {
    // skip `field` and `valid`
    if (key === 'field' || key === 'valid') {
      return key;
    }

    // Amaze UI custom error type
    if (key === 'customError' && val) {
      error = val;
      messages = messages.customError;
      return false;
    }

    // W3C specs error type
    if (val === true) {
      error = key;
      return false;
    }
  });

  message = messages[error] || undefined;

  if (message && Validator.ERROR_MAP[error]) {
    message = message.replace(placeholder,
      $field.attr(Validator.ERROR_MAP[error]) || '规定的');
  }

  return message;
};

// remove valid mark
Validator.prototype.removeMark = function() {
  this.$element.find('.am-form-success, .am-form-error, .am-field-error')
    .removeClass('am-form-success am-form-error am-field-error');
};

UI.plugin('validator', Validator);

// init code
UI.ready(function(context) {
  $('[data-am-validator]', context).validator();
});

module.exports = Validator;

},{"2":2}],27:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

var cookie = {
  get: function(name) {
    var cookieName = encodeURIComponent(name) + '=';
    var cookieStart = document.cookie.indexOf(cookieName);
    var cookieValue = null;
    var cookieEnd;

    if (cookieStart > -1) {
      cookieEnd = document.cookie.indexOf(';', cookieStart);
      if (cookieEnd == -1) {
        cookieEnd = document.cookie.length;
      }
      cookieValue = decodeURIComponent(document.cookie.substring(cookieStart +
      cookieName.length, cookieEnd));
    }

    return cookieValue;
  },

  set: function(name, value, expires, path, domain, secure) {
    var cookieText = encodeURIComponent(name) + '=' +
      encodeURIComponent(value);

    if (expires instanceof Date) {
      cookieText += '; expires=' + expires.toUTCString();
    }

    if (path) {
      cookieText += '; path=' + path;
    }

    if (domain) {
      cookieText += '; domain=' + domain;
    }

    if (secure) {
      cookieText += '; secure';
    }

    document.cookie = cookieText;
  },

  unset: function(name, path, domain, secure) {
    this.set(name, '', new Date(0), path, domain, secure);
  }
};

UI.utils = UI.utils || {};

module.exports = UI.utils.cookie = cookie;

},{"2":2}],28:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);
var screenfull = (function() {
  var keyboardAllowed = typeof Element !== 'undefined' &&
    'ALLOW_KEYBOARD_INPUT' in Element;

  var fn = (function() {
    var val;
    var valLength;

    var fnMap = [
      [
        'requestFullscreen',
        'exitFullscreen',
        'fullscreenElement',
        'fullscreenEnabled',
        'fullscreenchange',
        'fullscreenerror'
      ],
      // new WebKit
      [
        'webkitRequestFullscreen',
        'webkitExitFullscreen',
        'webkitFullscreenElement',
        'webkitFullscreenEnabled',
        'webkitfullscreenchange',
        'webkitfullscreenerror'

      ],
      // old WebKit (Safari 5.1)
      [
        'webkitRequestFullScreen',
        'webkitCancelFullScreen',
        'webkitCurrentFullScreenElement',
        'webkitCancelFullScreen',
        'webkitfullscreenchange',
        'webkitfullscreenerror'

      ],
      [
        'mozRequestFullScreen',
        'mozCancelFullScreen',
        'mozFullScreenElement',
        'mozFullScreenEnabled',
        'mozfullscreenchange',
        'mozfullscreenerror'
      ],
      [
        'msRequestFullscreen',
        'msExitFullscreen',
        'msFullscreenElement',
        'msFullscreenEnabled',
        'MSFullscreenChange',
        'MSFullscreenError'
      ]
    ];

    var i = 0;
    var l = fnMap.length;
    var ret = {};

    for (; i < l; i++) {
      val = fnMap[i];
      if (val && val[1] in document) {
        for (i = 0, valLength = val.length; i < valLength; i++) {
          ret[fnMap[0][i]] = val[i];
        }
        return ret;
      }
    }

    return false;
  })();

  var screenfull = {
    request: function(elem) {
      var request = fn.requestFullscreen;

      elem = elem || document.documentElement;

      // Work around Safari 5.1 bug: reports support for
      // keyboard in fullscreen even though it doesn't.
      // Browser sniffing, since the alternative with
      // setTimeout is even worse.
      if (/5\.1[\.\d]* Safari/.test(navigator.userAgent)) {
        elem[request]();
      } else {
        elem[request](keyboardAllowed && Element.ALLOW_KEYBOARD_INPUT);
      }
    },
    exit: function() {
      document[fn.exitFullscreen]();
    },
    toggle: function(elem) {
      if (this.isFullscreen) {
        this.exit();
      } else {
        this.request(elem);
      }
    },
    raw: fn
  };

  if (!fn) {
    return false;
  }

  Object.defineProperties(screenfull, {
    isFullscreen: {
      get: function() {
        return !!document[fn.fullscreenElement];
      }
    },
    element: {
      enumerable: true,
      get: function() {
        return document[fn.fullscreenElement];
      }
    },
    enabled: {
      enumerable: true,
      get: function() {
        // Coerce to boolean in case of old WebKit
        return !!document[fn.fullscreenEnabled];
      }
    }
  });

  screenfull.VERSION = '2.0.0';

  return screenfull;
})();

module.exports = UI.fullscreen = screenfull;

},{"2":2}],29:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
UI.support.geolocation = window.navigator && window.navigator.geolocation;

var geo = UI.support.geolocation;

var Geolocation = function(options) {
  this.options = options || {};
};

Geolocation.MESSAGES = {
  unsupportedBrowser: 'Browser does not support location services',
  permissionDenied: 'You have rejected access to your location',
  positionUnavailable: 'Unable to determine your location',
  timeout: 'Service timeout has been reached'
};

Geolocation.ERROR_CODE = {
  0: 'unsupportedBrowser',
  1: 'permissionDenied',
  2: 'positionUnavailable',
  3: 'timeout'
};

Geolocation.prototype.get = function(options) {
  var _this = this;
  options = $.extend({}, this.options, options);
  var deferred = new $.Deferred();

  if (geo) {
    this.watchID = geo.getCurrentPosition(function(position) {
      deferred.resolve.call(_this, position);
    }, function(error) {
      deferred.reject(Geolocation.MESSAGES[Geolocation.ERROR_CODE[error.code]]);
    }, options);
  } else {
    deferred.reject(Geolocation.MESSAGES.unsupportedBrowser);
  }

  return deferred.promise();
};

Geolocation.prototype.watch = function(options) {
  if (!geo) {
    return;
  }

  options = $.extend({}, this.options, options);

  if (!$.isFunction(options.done)) {
    return;
  }

  this.clearWatch();

  var fail = $.isFunction(options.fail) ? options.fail : null;

  this.watchID = geo.watchPosition(options.done, fail, options);

  return this.watchID;
};

Geolocation.prototype.clearWatch = function() {
  if (!geo || !this.watchID) {
    return;
  }
  geo.clearWatch(this.watchID);
  this.watchID = null;
};

module.exports = UI.Geolocation = Geolocation;

},{"2":2}],30:[function(_dereq_,module,exports){
/*! Hammer.JS - v2.0.4 - 2014-09-28
 * http://hammerjs.github.io/
 *
 * Copyright (c) 2014 Jorik Tangelder;
 * Licensed under the MIT license */

'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

var VENDOR_PREFIXES = ['', 'webkit', 'moz', 'MS', 'ms', 'o'];
var TEST_ELEMENT = document.createElement('div');

var TYPE_FUNCTION = 'function';

var round = Math.round;
var abs = Math.abs;
var now = Date.now;

/**
 * set a timeout with a given scope
 * @param {Function} fn
 * @param {Number} timeout
 * @param {Object} context
 * @returns {number}
 */
function setTimeoutContext(fn, timeout, context) {
  return setTimeout(bindFn(fn, context), timeout);
}

/**
 * if the argument is an array, we want to execute the fn on each entry
 * if it aint an array we don't want to do a thing.
 * this is used by all the methods that accept a single and array argument.
 * @param {*|Array} arg
 * @param {String} fn
 * @param {Object} [context]
 * @returns {Boolean}
 */
function invokeArrayArg(arg, fn, context) {
  if (Array.isArray(arg)) {
    each(arg, context[fn], context);
    return true;
  }
  return false;
}

/**
 * walk objects and arrays
 * @param {Object} obj
 * @param {Function} iterator
 * @param {Object} context
 */
function each(obj, iterator, context) {
  var i;

  if (!obj) {
    return;
  }

  if (obj.forEach) {
    obj.forEach(iterator, context);
  } else if (obj.length !== undefined) {
    i = 0;
    while (i < obj.length) {
      iterator.call(context, obj[i], i, obj);
      i++;
    }
  } else {
    for (i in obj) {
      obj.hasOwnProperty(i) && iterator.call(context, obj[i], i, obj);
    }
  }
}

/**
 * extend object.
 * means that properties in dest will be overwritten by the ones in src.
 * @param {Object} dest
 * @param {Object} src
 * @param {Boolean} [merge]
 * @returns {Object} dest
 */
function extend(dest, src, merge) {
  var keys = Object.keys(src);
  var i = 0;
  while (i < keys.length) {
    if (!merge || (merge && dest[keys[i]] === undefined)) {
      dest[keys[i]] = src[keys[i]];
    }
    i++;
  }
  return dest;
}

/**
 * merge the values from src in the dest.
 * means that properties that exist in dest will not be overwritten by src
 * @param {Object} dest
 * @param {Object} src
 * @returns {Object} dest
 */
function merge(dest, src) {
  return extend(dest, src, true);
}

/**
 * simple class inheritance
 * @param {Function} child
 * @param {Function} base
 * @param {Object} [properties]
 */
function inherit(child, base, properties) {
  var baseP = base.prototype,
    childP;

  childP = child.prototype = Object.create(baseP);
  childP.constructor = child;
  childP._super = baseP;

  if (properties) {
    extend(childP, properties);
  }
}

/**
 * simple function bind
 * @param {Function} fn
 * @param {Object} context
 * @returns {Function}
 */
function bindFn(fn, context) {
  return function boundFn() {
    return fn.apply(context, arguments);
  };
}

/**
 * let a boolean value also be a function that must return a boolean
 * this first item in args will be used as the context
 * @param {Boolean|Function} val
 * @param {Array} [args]
 * @returns {Boolean}
 */
function boolOrFn(val, args) {
  if (typeof val == TYPE_FUNCTION) {
    return val.apply(args ? args[0] || undefined : undefined, args);
  }
  return val;
}

/**
 * use the val2 when val1 is undefined
 * @param {*} val1
 * @param {*} val2
 * @returns {*}
 */
function ifUndefined(val1, val2) {
  return (val1 === undefined) ? val2 : val1;
}

/**
 * addEventListener with multiple events at once
 * @param {EventTarget} target
 * @param {String} types
 * @param {Function} handler
 */
function addEventListeners(target, types, handler) {
  each(splitStr(types), function(type) {
    target.addEventListener(type, handler, false);
  });
}

/**
 * removeEventListener with multiple events at once
 * @param {EventTarget} target
 * @param {String} types
 * @param {Function} handler
 */
function removeEventListeners(target, types, handler) {
  each(splitStr(types), function(type) {
    target.removeEventListener(type, handler, false);
  });
}

/**
 * find if a node is in the given parent
 * @method hasParent
 * @param {HTMLElement} node
 * @param {HTMLElement} parent
 * @return {Boolean} found
 */
function hasParent(node, parent) {
  while (node) {
    if (node == parent) {
      return true;
    }
    node = node.parentNode;
  }
  return false;
}

/**
 * small indexOf wrapper
 * @param {String} str
 * @param {String} find
 * @returns {Boolean} found
 */
function inStr(str, find) {
  return str.indexOf(find) > -1;
}

/**
 * split string on whitespace
 * @param {String} str
 * @returns {Array} words
 */
function splitStr(str) {
  return str.trim().split(/\s+/g);
}

/**
 * find if a array contains the object using indexOf or a simple polyFill
 * @param {Array} src
 * @param {String} find
 * @param {String} [findByKey]
 * @return {Boolean|Number} false when not found, or the index
 */
function inArray(src, find, findByKey) {
  if (src.indexOf && !findByKey) {
    return src.indexOf(find);
  } else {
    var i = 0;
    while (i < src.length) {
      if ((findByKey && src[i][findByKey] == find) || (!findByKey && src[i] === find)) {
        return i;
      }
      i++;
    }
    return -1;
  }
}

/**
 * convert array-like objects to real arrays
 * @param {Object} obj
 * @returns {Array}
 */
function toArray(obj) {
  return Array.prototype.slice.call(obj, 0);
}

/**
 * unique array with objects based on a key (like 'id') or just by the array's value
 * @param {Array} src [{id:1},{id:2},{id:1}]
 * @param {String} [key]
 * @param {Boolean} [sort=False]
 * @returns {Array} [{id:1},{id:2}]
 */
function uniqueArray(src, key, sort) {
  var results = [];
  var values = [];
  var i = 0;

  while (i < src.length) {
    var val = key ? src[i][key] : src[i];
    if (inArray(values, val) < 0) {
      results.push(src[i]);
    }
    values[i] = val;
    i++;
  }

  if (sort) {
    if (!key) {
      results = results.sort();
    } else {
      results = results.sort(function sortUniqueArray(a, b) {
        return a[key] > b[key];
      });
    }
  }

  return results;
}

/**
 * get the prefixed property
 * @param {Object} obj
 * @param {String} property
 * @returns {String|Undefined} prefixed
 */
function prefixed(obj, property) {
  var prefix, prop;
  var camelProp = property[0].toUpperCase() + property.slice(1);

  var i = 0;
  while (i < VENDOR_PREFIXES.length) {
    prefix = VENDOR_PREFIXES[i];
    prop = (prefix) ? prefix + camelProp : property;

    if (prop in obj) {
      return prop;
    }
    i++;
  }
  return undefined;
}

/**
 * get a unique id
 * @returns {number} uniqueId
 */
var _uniqueId = 1;
function uniqueId() {
  return _uniqueId++;
}

/**
 * get the window object of an element
 * @param {HTMLElement} element
 * @returns {DocumentView|Window}
 */
function getWindowForElement(element) {
  var doc = element.ownerDocument;
  return (doc.defaultView || doc.parentWindow);
}

var MOBILE_REGEX = /mobile|tablet|ip(ad|hone|od)|android/i;

var SUPPORT_TOUCH = ('ontouchstart' in window);
var SUPPORT_POINTER_EVENTS = prefixed(window, 'PointerEvent') !== undefined;
var SUPPORT_ONLY_TOUCH = SUPPORT_TOUCH && MOBILE_REGEX.test(navigator.userAgent);

var INPUT_TYPE_TOUCH = 'touch';
var INPUT_TYPE_PEN = 'pen';
var INPUT_TYPE_MOUSE = 'mouse';
var INPUT_TYPE_KINECT = 'kinect';

var COMPUTE_INTERVAL = 25;

var INPUT_START = 1;
var INPUT_MOVE = 2;
var INPUT_END = 4;
var INPUT_CANCEL = 8;

var DIRECTION_NONE = 1;
var DIRECTION_LEFT = 2;
var DIRECTION_RIGHT = 4;
var DIRECTION_UP = 8;
var DIRECTION_DOWN = 16;

var DIRECTION_HORIZONTAL = DIRECTION_LEFT | DIRECTION_RIGHT;
var DIRECTION_VERTICAL = DIRECTION_UP | DIRECTION_DOWN;
var DIRECTION_ALL = DIRECTION_HORIZONTAL | DIRECTION_VERTICAL;

var PROPS_XY = ['x', 'y'];
var PROPS_CLIENT_XY = ['clientX', 'clientY'];

/**
 * create new input type manager
 * @param {Manager} manager
 * @param {Function} callback
 * @returns {Input}
 * @constructor
 */
function Input(manager, callback) {
  var self = this;
  this.manager = manager;
  this.callback = callback;
  this.element = manager.element;
  this.target = manager.options.inputTarget;

  // smaller wrapper around the handler, for the scope and the enabled state of the manager,
  // so when disabled the input events are completely bypassed.
  this.domHandler = function(ev) {
    if (boolOrFn(manager.options.enable, [manager])) {
      self.handler(ev);
    }
  };

  this.init();

}

Input.prototype = {
  /**
   * should handle the inputEvent data and trigger the callback
   * @virtual
   */
  handler: function() {
  },

  /**
   * bind the events
   */
  init: function() {
    this.evEl && addEventListeners(this.element, this.evEl, this.domHandler);
    this.evTarget && addEventListeners(this.target, this.evTarget, this.domHandler);
    this.evWin && addEventListeners(getWindowForElement(this.element), this.evWin, this.domHandler);
  },

  /**
   * unbind the events
   */
  destroy: function() {
    this.evEl && removeEventListeners(this.element, this.evEl, this.domHandler);
    this.evTarget && removeEventListeners(this.target, this.evTarget, this.domHandler);
    this.evWin && removeEventListeners(getWindowForElement(this.element), this.evWin, this.domHandler);
  }
};

/**
 * create new input type manager
 * called by the Manager constructor
 * @param {Hammer} manager
 * @returns {Input}
 */
function createInputInstance(manager) {
  var Type;
  var inputClass = manager.options.inputClass;

  if (inputClass) {
    Type = inputClass;
  } else if (SUPPORT_POINTER_EVENTS) {
    Type = PointerEventInput;
  } else if (SUPPORT_ONLY_TOUCH) {
    Type = TouchInput;
  } else if (!SUPPORT_TOUCH) {
    Type = MouseInput;
  } else {
    Type = TouchMouseInput;
  }
  return new (Type)(manager, inputHandler);
}

/**
 * handle input events
 * @param {Manager} manager
 * @param {String} eventType
 * @param {Object} input
 */
function inputHandler(manager, eventType, input) {
  var pointersLen = input.pointers.length;
  var changedPointersLen = input.changedPointers.length;
  var isFirst = (eventType & INPUT_START && (pointersLen - changedPointersLen === 0));
  var isFinal = (eventType & (INPUT_END | INPUT_CANCEL) && (pointersLen - changedPointersLen === 0));

  input.isFirst = !!isFirst;
  input.isFinal = !!isFinal;

  if (isFirst) {
    manager.session = {};
  }

  // source event is the normalized value of the domEvents
  // like 'touchstart, mouseup, pointerdown'
  input.eventType = eventType;

  // compute scale, rotation etc
  computeInputData(manager, input);

  // emit secret event
  manager.emit('hammer.input', input);

  manager.recognize(input);
  manager.session.prevInput = input;
}

/**
 * extend the data with some usable properties like scale, rotate, velocity etc
 * @param {Object} manager
 * @param {Object} input
 */
function computeInputData(manager, input) {
  var session = manager.session;
  var pointers = input.pointers;
  var pointersLength = pointers.length;

  // store the first input to calculate the distance and direction
  if (!session.firstInput) {
    session.firstInput = simpleCloneInputData(input);
  }

  // to compute scale and rotation we need to store the multiple touches
  if (pointersLength > 1 && !session.firstMultiple) {
    session.firstMultiple = simpleCloneInputData(input);
  } else if (pointersLength === 1) {
    session.firstMultiple = false;
  }

  var firstInput = session.firstInput;
  var firstMultiple = session.firstMultiple;
  var offsetCenter = firstMultiple ? firstMultiple.center : firstInput.center;

  var center = input.center = getCenter(pointers);
  input.timeStamp = now();
  input.deltaTime = input.timeStamp - firstInput.timeStamp;

  input.angle = getAngle(offsetCenter, center);
  input.distance = getDistance(offsetCenter, center);

  computeDeltaXY(session, input);
  input.offsetDirection = getDirection(input.deltaX, input.deltaY);

  input.scale = firstMultiple ? getScale(firstMultiple.pointers, pointers) : 1;
  input.rotation = firstMultiple ? getRotation(firstMultiple.pointers, pointers) : 0;

  computeIntervalInputData(session, input);

  // find the correct target
  var target = manager.element;
  if (hasParent(input.srcEvent.target, target)) {
    target = input.srcEvent.target;
  }
  input.target = target;
}

function computeDeltaXY(session, input) {
  var center = input.center;
  var offset = session.offsetDelta || {};
  var prevDelta = session.prevDelta || {};
  var prevInput = session.prevInput || {};

  if (input.eventType === INPUT_START || prevInput.eventType === INPUT_END) {
    prevDelta = session.prevDelta = {
      x: prevInput.deltaX || 0,
      y: prevInput.deltaY || 0
    };

    offset = session.offsetDelta = {
      x: center.x,
      y: center.y
    };
  }

  input.deltaX = prevDelta.x + (center.x - offset.x);
  input.deltaY = prevDelta.y + (center.y - offset.y);
}

/**
 * velocity is calculated every x ms
 * @param {Object} session
 * @param {Object} input
 */
function computeIntervalInputData(session, input) {
  var last = session.lastInterval || input,
    deltaTime = input.timeStamp - last.timeStamp,
    velocity, velocityX, velocityY, direction;

  if (input.eventType != INPUT_CANCEL && (deltaTime > COMPUTE_INTERVAL || last.velocity === undefined)) {
    var deltaX = last.deltaX - input.deltaX;
    var deltaY = last.deltaY - input.deltaY;

    var v = getVelocity(deltaTime, deltaX, deltaY);
    velocityX = v.x;
    velocityY = v.y;
    velocity = (abs(v.x) > abs(v.y)) ? v.x : v.y;
    direction = getDirection(deltaX, deltaY);

    session.lastInterval = input;
  } else {
    // use latest velocity info if it doesn't overtake a minimum period
    velocity = last.velocity;
    velocityX = last.velocityX;
    velocityY = last.velocityY;
    direction = last.direction;
  }

  input.velocity = velocity;
  input.velocityX = velocityX;
  input.velocityY = velocityY;
  input.direction = direction;
}

/**
 * create a simple clone from the input used for storage of firstInput and firstMultiple
 * @param {Object} input
 * @returns {Object} clonedInputData
 */
function simpleCloneInputData(input) {
  // make a simple copy of the pointers because we will get a reference if we don't
  // we only need clientXY for the calculations
  var pointers = [];
  var i = 0;
  while (i < input.pointers.length) {
    pointers[i] = {
      clientX: round(input.pointers[i].clientX),
      clientY: round(input.pointers[i].clientY)
    };
    i++;
  }

  return {
    timeStamp: now(),
    pointers: pointers,
    center: getCenter(pointers),
    deltaX: input.deltaX,
    deltaY: input.deltaY
  };
}

/**
 * get the center of all the pointers
 * @param {Array} pointers
 * @return {Object} center contains `x` and `y` properties
 */
function getCenter(pointers) {
  var pointersLength = pointers.length;

  // no need to loop when only one touch
  if (pointersLength === 1) {
    return {
      x: round(pointers[0].clientX),
      y: round(pointers[0].clientY)
    };
  }

  var x = 0, y = 0, i = 0;
  while (i < pointersLength) {
    x += pointers[i].clientX;
    y += pointers[i].clientY;
    i++;
  }

  return {
    x: round(x / pointersLength),
    y: round(y / pointersLength)
  };
}

/**
 * calculate the velocity between two points. unit is in px per ms.
 * @param {Number} deltaTime
 * @param {Number} x
 * @param {Number} y
 * @return {Object} velocity `x` and `y`
 */
function getVelocity(deltaTime, x, y) {
  return {
    x: x / deltaTime || 0,
    y: y / deltaTime || 0
  };
}

/**
 * get the direction between two points
 * @param {Number} x
 * @param {Number} y
 * @return {Number} direction
 */
function getDirection(x, y) {
  if (x === y) {
    return DIRECTION_NONE;
  }

  if (abs(x) >= abs(y)) {
    return x > 0 ? DIRECTION_LEFT : DIRECTION_RIGHT;
  }
  return y > 0 ? DIRECTION_UP : DIRECTION_DOWN;
}

/**
 * calculate the absolute distance between two points
 * @param {Object} p1 {x, y}
 * @param {Object} p2 {x, y}
 * @param {Array} [props] containing x and y keys
 * @return {Number} distance
 */
function getDistance(p1, p2, props) {
  if (!props) {
    props = PROPS_XY;
  }
  var x = p2[props[0]] - p1[props[0]],
    y = p2[props[1]] - p1[props[1]];

  return Math.sqrt((x * x) + (y * y));
}

/**
 * calculate the angle between two coordinates
 * @param {Object} p1
 * @param {Object} p2
 * @param {Array} [props] containing x and y keys
 * @return {Number} angle
 */
function getAngle(p1, p2, props) {
  if (!props) {
    props = PROPS_XY;
  }
  var x = p2[props[0]] - p1[props[0]],
    y = p2[props[1]] - p1[props[1]];
  return Math.atan2(y, x) * 180 / Math.PI;
}

/**
 * calculate the rotation degrees between two pointersets
 * @param {Array} start array of pointers
 * @param {Array} end array of pointers
 * @return {Number} rotation
 */
function getRotation(start, end) {
  return getAngle(end[1], end[0], PROPS_CLIENT_XY) - getAngle(start[1], start[0], PROPS_CLIENT_XY);
}

/**
 * calculate the scale factor between two pointersets
 * no scale is 1, and goes down to 0 when pinched together, and bigger when pinched out
 * @param {Array} start array of pointers
 * @param {Array} end array of pointers
 * @return {Number} scale
 */
function getScale(start, end) {
  return getDistance(end[0], end[1], PROPS_CLIENT_XY) / getDistance(start[0], start[1], PROPS_CLIENT_XY);
}

var MOUSE_INPUT_MAP = {
  mousedown: INPUT_START,
  mousemove: INPUT_MOVE,
  mouseup: INPUT_END
};

var MOUSE_ELEMENT_EVENTS = 'mousedown';
var MOUSE_WINDOW_EVENTS = 'mousemove mouseup';

/**
 * Mouse events input
 * @constructor
 * @extends Input
 */
function MouseInput() {
  this.evEl = MOUSE_ELEMENT_EVENTS;
  this.evWin = MOUSE_WINDOW_EVENTS;

  this.allow = true; // used by Input.TouchMouse to disable mouse events
  this.pressed = false; // mousedown state

  Input.apply(this, arguments);
}

inherit(MouseInput, Input, {
  /**
   * handle mouse events
   * @param {Object} ev
   */
  handler: function MEhandler(ev) {
    var eventType = MOUSE_INPUT_MAP[ev.type];

    // on start we want to have the left mouse button down
    if (eventType & INPUT_START && ev.button === 0) {
      this.pressed = true;
    }

    if (eventType & INPUT_MOVE && ev.which !== 1) {
      eventType = INPUT_END;
    }

    // mouse must be down, and mouse events are allowed (see the TouchMouse input)
    if (!this.pressed || !this.allow) {
      return;
    }

    if (eventType & INPUT_END) {
      this.pressed = false;
    }

    this.callback(this.manager, eventType, {
      pointers: [ev],
      changedPointers: [ev],
      pointerType: INPUT_TYPE_MOUSE,
      srcEvent: ev
    });
  }
});

var POINTER_INPUT_MAP = {
  pointerdown: INPUT_START,
  pointermove: INPUT_MOVE,
  pointerup: INPUT_END,
  pointercancel: INPUT_CANCEL,
  pointerout: INPUT_CANCEL
};

// in IE10 the pointer types is defined as an enum
var IE10_POINTER_TYPE_ENUM = {
  2: INPUT_TYPE_TOUCH,
  3: INPUT_TYPE_PEN,
  4: INPUT_TYPE_MOUSE,
  5: INPUT_TYPE_KINECT // see https://twitter.com/jacobrossi/status/480596438489890816
};

var POINTER_ELEMENT_EVENTS = 'pointerdown';
var POINTER_WINDOW_EVENTS = 'pointermove pointerup pointercancel';

// IE10 has prefixed support, and case-sensitive
if (window.MSPointerEvent) {
  POINTER_ELEMENT_EVENTS = 'MSPointerDown';
  POINTER_WINDOW_EVENTS = 'MSPointerMove MSPointerUp MSPointerCancel';
}

/**
 * Pointer events input
 * @constructor
 * @extends Input
 */
function PointerEventInput() {
  this.evEl = POINTER_ELEMENT_EVENTS;
  this.evWin = POINTER_WINDOW_EVENTS;

  Input.apply(this, arguments);

  this.store = (this.manager.session.pointerEvents = []);
}

inherit(PointerEventInput, Input, {
  /**
   * handle mouse events
   * @param {Object} ev
   */
  handler: function PEhandler(ev) {
    var store = this.store;
    var removePointer = false;

    var eventTypeNormalized = ev.type.toLowerCase().replace('ms', '');
    var eventType = POINTER_INPUT_MAP[eventTypeNormalized];
    var pointerType = IE10_POINTER_TYPE_ENUM[ev.pointerType] || ev.pointerType;

    var isTouch = (pointerType == INPUT_TYPE_TOUCH);

    // get index of the event in the store
    var storeIndex = inArray(store, ev.pointerId, 'pointerId');

    // start and mouse must be down
    if (eventType & INPUT_START && (ev.button === 0 || isTouch)) {
      if (storeIndex < 0) {
        store.push(ev);
        storeIndex = store.length - 1;
      }
    } else if (eventType & (INPUT_END | INPUT_CANCEL)) {
      removePointer = true;
    }

    // it not found, so the pointer hasn't been down (so it's probably a hover)
    if (storeIndex < 0) {
      return;
    }

    // update the event in the store
    store[storeIndex] = ev;

    this.callback(this.manager, eventType, {
      pointers: store,
      changedPointers: [ev],
      pointerType: pointerType,
      srcEvent: ev
    });

    if (removePointer) {
      // remove from the store
      store.splice(storeIndex, 1);
    }
  }
});

var SINGLE_TOUCH_INPUT_MAP = {
  touchstart: INPUT_START,
  touchmove: INPUT_MOVE,
  touchend: INPUT_END,
  touchcancel: INPUT_CANCEL
};

var SINGLE_TOUCH_TARGET_EVENTS = 'touchstart';
var SINGLE_TOUCH_WINDOW_EVENTS = 'touchstart touchmove touchend touchcancel';

/**
 * Touch events input
 * @constructor
 * @extends Input
 */
function SingleTouchInput() {
  this.evTarget = SINGLE_TOUCH_TARGET_EVENTS;
  this.evWin = SINGLE_TOUCH_WINDOW_EVENTS;
  this.started = false;

  Input.apply(this, arguments);
}

inherit(SingleTouchInput, Input, {
  handler: function TEhandler(ev) {
    var type = SINGLE_TOUCH_INPUT_MAP[ev.type];

    // should we handle the touch events?
    if (type === INPUT_START) {
      this.started = true;
    }

    if (!this.started) {
      return;
    }

    var touches = normalizeSingleTouches.call(this, ev, type);

    // when done, reset the started state
    if (type & (INPUT_END | INPUT_CANCEL) && touches[0].length - touches[1].length === 0) {
      this.started = false;
    }

    this.callback(this.manager, type, {
      pointers: touches[0],
      changedPointers: touches[1],
      pointerType: INPUT_TYPE_TOUCH,
      srcEvent: ev
    });
  }
});

/**
 * @this {TouchInput}
 * @param {Object} ev
 * @param {Number} type flag
 * @returns {undefined|Array} [all, changed]
 */
function normalizeSingleTouches(ev, type) {
  var all = toArray(ev.touches);
  var changed = toArray(ev.changedTouches);

  if (type & (INPUT_END | INPUT_CANCEL)) {
    all = uniqueArray(all.concat(changed), 'identifier', true);
  }

  return [all, changed];
}

var TOUCH_INPUT_MAP = {
  touchstart: INPUT_START,
  touchmove: INPUT_MOVE,
  touchend: INPUT_END,
  touchcancel: INPUT_CANCEL
};

var TOUCH_TARGET_EVENTS = 'touchstart touchmove touchend touchcancel';

/**
 * Multi-user touch events input
 * @constructor
 * @extends Input
 */
function TouchInput() {
  this.evTarget = TOUCH_TARGET_EVENTS;
  this.targetIds = {};

  Input.apply(this, arguments);
}

inherit(TouchInput, Input, {
  handler: function MTEhandler(ev) {
    var type = TOUCH_INPUT_MAP[ev.type];
    var touches = getTouches.call(this, ev, type);
    if (!touches) {
      return;
    }

    this.callback(this.manager, type, {
      pointers: touches[0],
      changedPointers: touches[1],
      pointerType: INPUT_TYPE_TOUCH,
      srcEvent: ev
    });
  }
});

/**
 * @this {TouchInput}
 * @param {Object} ev
 * @param {Number} type flag
 * @returns {undefined|Array} [all, changed]
 */
function getTouches(ev, type) {
  var allTouches = toArray(ev.touches);
  var targetIds = this.targetIds;

  // when there is only one touch, the process can be simplified
  if (type & (INPUT_START | INPUT_MOVE) && allTouches.length === 1) {
    targetIds[allTouches[0].identifier] = true;
    return [allTouches, allTouches];
  }

  var i,
    targetTouches,
    changedTouches = toArray(ev.changedTouches),
    changedTargetTouches = [],
    target = this.target;

  // get target touches from touches
  targetTouches = allTouches.filter(function(touch) {
    return hasParent(touch.target, target);
  });

  // collect touches
  if (type === INPUT_START) {
    i = 0;
    while (i < targetTouches.length) {
      targetIds[targetTouches[i].identifier] = true;
      i++;
    }
  }

  // filter changed touches to only contain touches that exist in the collected target ids
  i = 0;
  while (i < changedTouches.length) {
    if (targetIds[changedTouches[i].identifier]) {
      changedTargetTouches.push(changedTouches[i]);
    }

    // cleanup removed touches
    if (type & (INPUT_END | INPUT_CANCEL)) {
      delete targetIds[changedTouches[i].identifier];
    }
    i++;
  }

  if (!changedTargetTouches.length) {
    return;
  }

  return [
    // merge targetTouches with changedTargetTouches so it contains ALL touches, including 'end' and 'cancel'
    uniqueArray(targetTouches.concat(changedTargetTouches), 'identifier', true),
    changedTargetTouches
  ];
}

/**
 * Combined touch and mouse input
 *
 * Touch has a higher priority then mouse, and while touching no mouse events are allowed.
 * This because touch devices also emit mouse events while doing a touch.
 *
 * @constructor
 * @extends Input
 */
function TouchMouseInput() {
  Input.apply(this, arguments);

  var handler = bindFn(this.handler, this);
  this.touch = new TouchInput(this.manager, handler);
  this.mouse = new MouseInput(this.manager, handler);
}

inherit(TouchMouseInput, Input, {
  /**
   * handle mouse and touch events
   * @param {Hammer} manager
   * @param {String} inputEvent
   * @param {Object} inputData
   */
  handler: function TMEhandler(manager, inputEvent, inputData) {
    var isTouch = (inputData.pointerType == INPUT_TYPE_TOUCH),
      isMouse = (inputData.pointerType == INPUT_TYPE_MOUSE);

    // when we're in a touch event, so  block all upcoming mouse events
    // most mobile browser also emit mouseevents, right after touchstart
    if (isTouch) {
      this.mouse.allow = false;
    } else if (isMouse && !this.mouse.allow) {
      return;
    }

    // reset the allowMouse when we're done
    if (inputEvent & (INPUT_END | INPUT_CANCEL)) {
      this.mouse.allow = true;
    }

    this.callback(manager, inputEvent, inputData);
  },

  /**
   * remove the event listeners
   */
  destroy: function destroy() {
    this.touch.destroy();
    this.mouse.destroy();
  }
});

var PREFIXED_TOUCH_ACTION = prefixed(TEST_ELEMENT.style, 'touchAction');
var NATIVE_TOUCH_ACTION = PREFIXED_TOUCH_ACTION !== undefined;

// magical touchAction value
var TOUCH_ACTION_COMPUTE = 'compute';
var TOUCH_ACTION_AUTO = 'auto';
var TOUCH_ACTION_MANIPULATION = 'manipulation'; // not implemented
var TOUCH_ACTION_NONE = 'none';
var TOUCH_ACTION_PAN_X = 'pan-x';
var TOUCH_ACTION_PAN_Y = 'pan-y';

/**
 * Touch Action
 * sets the touchAction property or uses the js alternative
 * @param {Manager} manager
 * @param {String} value
 * @constructor
 */
function TouchAction(manager, value) {
  this.manager = manager;
  this.set(value);
}

TouchAction.prototype = {
  /**
   * set the touchAction value on the element or enable the polyfill
   * @param {String} value
   */
  set: function(value) {
    // find out the touch-action by the event handlers
    if (value == TOUCH_ACTION_COMPUTE) {
      value = this.compute();
    }

    if (NATIVE_TOUCH_ACTION) {
      this.manager.element.style[PREFIXED_TOUCH_ACTION] = value;
    }
    this.actions = value.toLowerCase().trim();
  },

  /**
   * just re-set the touchAction value
   */
  update: function() {
    this.set(this.manager.options.touchAction);
  },

  /**
   * compute the value for the touchAction property based on the recognizer's settings
   * @returns {String} value
   */
  compute: function() {
    var actions = [];
    each(this.manager.recognizers, function(recognizer) {
      if (boolOrFn(recognizer.options.enable, [recognizer])) {
        actions = actions.concat(recognizer.getTouchAction());
      }
    });
    return cleanTouchActions(actions.join(' '));
  },

  /**
   * this method is called on each input cycle and provides the preventing of the browser behavior
   * @param {Object} input
   */
  preventDefaults: function(input) {
    // not needed with native support for the touchAction property
    if (NATIVE_TOUCH_ACTION) {
      return;
    }

    var srcEvent = input.srcEvent;
    var direction = input.offsetDirection;

    // if the touch action did prevented once this session
    if (this.manager.session.prevented) {
      srcEvent.preventDefault();
      return;
    }

    var actions = this.actions;
    var hasNone = inStr(actions, TOUCH_ACTION_NONE);
    var hasPanY = inStr(actions, TOUCH_ACTION_PAN_Y);
    var hasPanX = inStr(actions, TOUCH_ACTION_PAN_X);

    if (hasNone ||
      (hasPanY && direction & DIRECTION_HORIZONTAL) ||
      (hasPanX && direction & DIRECTION_VERTICAL)) {
      return this.preventSrc(srcEvent);
    }
  },

  /**
   * call preventDefault to prevent the browser's default behavior (scrolling in most cases)
   * @param {Object} srcEvent
   */
  preventSrc: function(srcEvent) {
    this.manager.session.prevented = true;
    srcEvent.preventDefault();
  }
};

/**
 * when the touchActions are collected they are not a valid value, so we need to clean things up. *
 * @param {String} actions
 * @returns {*}
 */
function cleanTouchActions(actions) {
  // none
  if (inStr(actions, TOUCH_ACTION_NONE)) {
    return TOUCH_ACTION_NONE;
  }

  var hasPanX = inStr(actions, TOUCH_ACTION_PAN_X);
  var hasPanY = inStr(actions, TOUCH_ACTION_PAN_Y);

  // pan-x and pan-y can be combined
  if (hasPanX && hasPanY) {
    return TOUCH_ACTION_PAN_X + ' ' + TOUCH_ACTION_PAN_Y;
  }

  // pan-x OR pan-y
  if (hasPanX || hasPanY) {
    return hasPanX ? TOUCH_ACTION_PAN_X : TOUCH_ACTION_PAN_Y;
  }

  // manipulation
  if (inStr(actions, TOUCH_ACTION_MANIPULATION)) {
    return TOUCH_ACTION_MANIPULATION;
  }

  return TOUCH_ACTION_AUTO;
}

/**
 * Recognizer flow explained; *
 * All recognizers have the initial state of POSSIBLE when a input session starts.
 * The definition of a input session is from the first input until the last input, with all it's movement in it. *
 * Example session for mouse-input: mousedown -> mousemove -> mouseup
 *
 * On each recognizing cycle (see Manager.recognize) the .recognize() method is executed
 * which determines with state it should be.
 *
 * If the recognizer has the state FAILED, CANCELLED or RECOGNIZED (equals ENDED), it is reset to
 * POSSIBLE to give it another change on the next cycle.
 *
 *               Possible
 *                  |
 *            +-----+---------------+
 *            |                     |
 *      +-----+-----+               |
 *      |           |               |
 *   Failed      Cancelled          |
 *                          +-------+------+
 *                          |              |
 *                      Recognized       Began
 *                                         |
 *                                      Changed
 *                                         |
 *                                  Ended/Recognized
 */
var STATE_POSSIBLE = 1;
var STATE_BEGAN = 2;
var STATE_CHANGED = 4;
var STATE_ENDED = 8;
var STATE_RECOGNIZED = STATE_ENDED;
var STATE_CANCELLED = 16;
var STATE_FAILED = 32;

/**
 * Recognizer
 * Every recognizer needs to extend from this class.
 * @constructor
 * @param {Object} options
 */
function Recognizer(options) {
  this.id = uniqueId();

  this.manager = null;
  this.options = merge(options || {}, this.defaults);

  // default is enable true
  this.options.enable = ifUndefined(this.options.enable, true);

  this.state = STATE_POSSIBLE;

  this.simultaneous = {};
  this.requireFail = [];
}

Recognizer.prototype = {
  /**
   * @virtual
   * @type {Object}
   */
  defaults: {},

  /**
   * set options
   * @param {Object} options
   * @return {Recognizer}
   */
  set: function(options) {
    extend(this.options, options);

    // also update the touchAction, in case something changed about the directions/enabled state
    this.manager && this.manager.touchAction.update();
    return this;
  },

  /**
   * recognize simultaneous with an other recognizer.
   * @param {Recognizer} otherRecognizer
   * @returns {Recognizer} this
   */
  recognizeWith: function(otherRecognizer) {
    if (invokeArrayArg(otherRecognizer, 'recognizeWith', this)) {
      return this;
    }

    var simultaneous = this.simultaneous;
    otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);
    if (!simultaneous[otherRecognizer.id]) {
      simultaneous[otherRecognizer.id] = otherRecognizer;
      otherRecognizer.recognizeWith(this);
    }
    return this;
  },

  /**
   * drop the simultaneous link. it doesnt remove the link on the other recognizer.
   * @param {Recognizer} otherRecognizer
   * @returns {Recognizer} this
   */
  dropRecognizeWith: function(otherRecognizer) {
    if (invokeArrayArg(otherRecognizer, 'dropRecognizeWith', this)) {
      return this;
    }

    otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);
    delete this.simultaneous[otherRecognizer.id];
    return this;
  },

  /**
   * recognizer can only run when an other is failing
   * @param {Recognizer} otherRecognizer
   * @returns {Recognizer} this
   */
  requireFailure: function(otherRecognizer) {
    if (invokeArrayArg(otherRecognizer, 'requireFailure', this)) {
      return this;
    }

    var requireFail = this.requireFail;
    otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);
    if (inArray(requireFail, otherRecognizer) === -1) {
      requireFail.push(otherRecognizer);
      otherRecognizer.requireFailure(this);
    }
    return this;
  },

  /**
   * drop the requireFailure link. it does not remove the link on the other recognizer.
   * @param {Recognizer} otherRecognizer
   * @returns {Recognizer} this
   */
  dropRequireFailure: function(otherRecognizer) {
    if (invokeArrayArg(otherRecognizer, 'dropRequireFailure', this)) {
      return this;
    }

    otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);
    var index = inArray(this.requireFail, otherRecognizer);
    if (index > -1) {
      this.requireFail.splice(index, 1);
    }
    return this;
  },

  /**
   * has require failures boolean
   * @returns {boolean}
   */
  hasRequireFailures: function() {
    return this.requireFail.length > 0;
  },

  /**
   * if the recognizer can recognize simultaneous with an other recognizer
   * @param {Recognizer} otherRecognizer
   * @returns {Boolean}
   */
  canRecognizeWith: function(otherRecognizer) {
    return !!this.simultaneous[otherRecognizer.id];
  },

  /**
   * You should use `tryEmit` instead of `emit` directly to check
   * that all the needed recognizers has failed before emitting.
   * @param {Object} input
   */
  emit: function(input) {
    var self = this;
    var state = this.state;

    function emit(withState) {
      self.manager.emit(self.options.event + (withState ? stateStr(state) : ''), input);
    }

    // 'panstart' and 'panmove'
    if (state < STATE_ENDED) {
      emit(true);
    }

    emit(); // simple 'eventName' events

    // panend and pancancel
    if (state >= STATE_ENDED) {
      emit(true);
    }
  },

  /**
   * Check that all the require failure recognizers has failed,
   * if true, it emits a gesture event,
   * otherwise, setup the state to FAILED.
   * @param {Object} input
   */
  tryEmit: function(input) {
    if (this.canEmit()) {
      return this.emit(input);
    }
    // it's failing anyway
    this.state = STATE_FAILED;
  },

  /**
   * can we emit?
   * @returns {boolean}
   */
  canEmit: function() {
    var i = 0;
    while (i < this.requireFail.length) {
      if (!(this.requireFail[i].state & (STATE_FAILED | STATE_POSSIBLE))) {
        return false;
      }
      i++;
    }
    return true;
  },

  /**
   * update the recognizer
   * @param {Object} inputData
   */
  recognize: function(inputData) {
    // make a new copy of the inputData
    // so we can change the inputData without messing up the other recognizers
    var inputDataClone = extend({}, inputData);

    // is is enabled and allow recognizing?
    if (!boolOrFn(this.options.enable, [this, inputDataClone])) {
      this.reset();
      this.state = STATE_FAILED;
      return;
    }

    // reset when we've reached the end
    if (this.state & (STATE_RECOGNIZED | STATE_CANCELLED | STATE_FAILED)) {
      this.state = STATE_POSSIBLE;
    }

    this.state = this.process(inputDataClone);

    // the recognizer has recognized a gesture
    // so trigger an event
    if (this.state & (STATE_BEGAN | STATE_CHANGED | STATE_ENDED | STATE_CANCELLED)) {
      this.tryEmit(inputDataClone);
    }
  },

  /**
   * return the state of the recognizer
   * the actual recognizing happens in this method
   * @virtual
   * @param {Object} inputData
   * @returns {Const} STATE
   */
  process: function(inputData) {
  }, // jshint ignore:line

  /**
   * return the preferred touch-action
   * @virtual
   * @returns {Array}
   */
  getTouchAction: function() {
  },

  /**
   * called when the gesture isn't allowed to recognize
   * like when another is being recognized or it is disabled
   * @virtual
   */
  reset: function() {
  }
};

/**
 * get a usable string, used as event postfix
 * @param {Const} state
 * @returns {String} state
 */
function stateStr(state) {
  if (state & STATE_CANCELLED) {
    return 'cancel';
  } else if (state & STATE_ENDED) {
    return 'end';
  } else if (state & STATE_CHANGED) {
    return 'move';
  } else if (state & STATE_BEGAN) {
    return 'start';
  }
  return '';
}

/**
 * direction cons to string
 * @param {Const} direction
 * @returns {String}
 */
function directionStr(direction) {
  if (direction == DIRECTION_DOWN) {
    return 'down';
  } else if (direction == DIRECTION_UP) {
    return 'up';
  } else if (direction == DIRECTION_LEFT) {
    return 'left';
  } else if (direction == DIRECTION_RIGHT) {
    return 'right';
  }
  return '';
}

/**
 * get a recognizer by name if it is bound to a manager
 * @param {Recognizer|String} otherRecognizer
 * @param {Recognizer} recognizer
 * @returns {Recognizer}
 */
function getRecognizerByNameIfManager(otherRecognizer, recognizer) {
  var manager = recognizer.manager;
  if (manager) {
    return manager.get(otherRecognizer);
  }
  return otherRecognizer;
}

/**
 * This recognizer is just used as a base for the simple attribute recognizers.
 * @constructor
 * @extends Recognizer
 */
function AttrRecognizer() {
  Recognizer.apply(this, arguments);
}

inherit(AttrRecognizer, Recognizer, {
  /**
   * @namespace
   * @memberof AttrRecognizer
   */
  defaults: {
    /**
     * @type {Number}
     * @default 1
     */
    pointers: 1
  },

  /**
   * Used to check if it the recognizer receives valid input, like input.distance > 10.
   * @memberof AttrRecognizer
   * @param {Object} input
   * @returns {Boolean} recognized
   */
  attrTest: function(input) {
    var optionPointers = this.options.pointers;
    return optionPointers === 0 || input.pointers.length === optionPointers;
  },

  /**
   * Process the input and return the state for the recognizer
   * @memberof AttrRecognizer
   * @param {Object} input
   * @returns {*} State
   */
  process: function(input) {
    var state = this.state;
    var eventType = input.eventType;

    var isRecognized = state & (STATE_BEGAN | STATE_CHANGED);
    var isValid = this.attrTest(input);

    // on cancel input and we've recognized before, return STATE_CANCELLED
    if (isRecognized && (eventType & INPUT_CANCEL || !isValid)) {
      return state | STATE_CANCELLED;
    } else if (isRecognized || isValid) {
      if (eventType & INPUT_END) {
        return state | STATE_ENDED;
      } else if (!(state & STATE_BEGAN)) {
        return STATE_BEGAN;
      }
      return state | STATE_CHANGED;
    }
    return STATE_FAILED;
  }
});

/**
 * Pan
 * Recognized when the pointer is down and moved in the allowed direction.
 * @constructor
 * @extends AttrRecognizer
 */
function PanRecognizer() {
  AttrRecognizer.apply(this, arguments);

  this.pX = null;
  this.pY = null;
}

inherit(PanRecognizer, AttrRecognizer, {
  /**
   * @namespace
   * @memberof PanRecognizer
   */
  defaults: {
    event: 'pan',
    threshold: 10,
    pointers: 1,
    direction: DIRECTION_ALL
  },

  getTouchAction: function() {
    var direction = this.options.direction;
    var actions = [];
    if (direction & DIRECTION_HORIZONTAL) {
      actions.push(TOUCH_ACTION_PAN_Y);
    }
    if (direction & DIRECTION_VERTICAL) {
      actions.push(TOUCH_ACTION_PAN_X);
    }
    return actions;
  },

  directionTest: function(input) {
    var options = this.options;
    var hasMoved = true;
    var distance = input.distance;
    var direction = input.direction;
    var x = input.deltaX;
    var y = input.deltaY;

    // lock to axis?
    if (!(direction & options.direction)) {
      if (options.direction & DIRECTION_HORIZONTAL) {
        direction = (x === 0) ? DIRECTION_NONE : (x < 0) ? DIRECTION_LEFT : DIRECTION_RIGHT;
        hasMoved = x != this.pX;
        distance = Math.abs(input.deltaX);
      } else {
        direction = (y === 0) ? DIRECTION_NONE : (y < 0) ? DIRECTION_UP : DIRECTION_DOWN;
        hasMoved = y != this.pY;
        distance = Math.abs(input.deltaY);
      }
    }
    input.direction = direction;
    return hasMoved && distance > options.threshold && direction & options.direction;
  },

  attrTest: function(input) {
    return AttrRecognizer.prototype.attrTest.call(this, input) &&
      (this.state & STATE_BEGAN || (!(this.state & STATE_BEGAN) && this.directionTest(input)));
  },

  emit: function(input) {
    this.pX = input.deltaX;
    this.pY = input.deltaY;

    var direction = directionStr(input.direction);
    if (direction) {
      this.manager.emit(this.options.event + direction, input);
    }

    this._super.emit.call(this, input);
  }
});

/**
 * Pinch
 * Recognized when two or more pointers are moving toward (zoom-in) or away from each other (zoom-out).
 * @constructor
 * @extends AttrRecognizer
 */
function PinchRecognizer() {
  AttrRecognizer.apply(this, arguments);
}

inherit(PinchRecognizer, AttrRecognizer, {
  /**
   * @namespace
   * @memberof PinchRecognizer
   */
  defaults: {
    event: 'pinch',
    threshold: 0,
    pointers: 2
  },

  getTouchAction: function() {
    return [TOUCH_ACTION_NONE];
  },

  attrTest: function(input) {
    return this._super.attrTest.call(this, input) &&
      (Math.abs(input.scale - 1) > this.options.threshold || this.state & STATE_BEGAN);
  },

  emit: function(input) {
    this._super.emit.call(this, input);
    if (input.scale !== 1) {
      var inOut = input.scale < 1 ? 'in' : 'out';
      this.manager.emit(this.options.event + inOut, input);
    }
  }
});

/**
 * Press
 * Recognized when the pointer is down for x ms without any movement.
 * @constructor
 * @extends Recognizer
 */
function PressRecognizer() {
  Recognizer.apply(this, arguments);

  this._timer = null;
  this._input = null;
}

inherit(PressRecognizer, Recognizer, {
  /**
   * @namespace
   * @memberof PressRecognizer
   */
  defaults: {
    event: 'press',
    pointers: 1,
    time: 500, // minimal time of the pointer to be pressed
    threshold: 5 // a minimal movement is ok, but keep it low
  },

  getTouchAction: function() {
    return [TOUCH_ACTION_AUTO];
  },

  process: function(input) {
    var options = this.options;
    var validPointers = input.pointers.length === options.pointers;
    var validMovement = input.distance < options.threshold;
    var validTime = input.deltaTime > options.time;

    this._input = input;

    // we only allow little movement
    // and we've reached an end event, so a tap is possible
    if (!validMovement || !validPointers || (input.eventType & (INPUT_END | INPUT_CANCEL) && !validTime)) {
      this.reset();
    } else if (input.eventType & INPUT_START) {
      this.reset();
      this._timer = setTimeoutContext(function() {
        this.state = STATE_RECOGNIZED;
        this.tryEmit();
      }, options.time, this);
    } else if (input.eventType & INPUT_END) {
      return STATE_RECOGNIZED;
    }
    return STATE_FAILED;
  },

  reset: function() {
    clearTimeout(this._timer);
  },

  emit: function(input) {
    if (this.state !== STATE_RECOGNIZED) {
      return;
    }

    if (input && (input.eventType & INPUT_END)) {
      this.manager.emit(this.options.event + 'up', input);
    } else {
      this._input.timeStamp = now();
      this.manager.emit(this.options.event, this._input);
    }
  }
});

/**
 * Rotate
 * Recognized when two or more pointer are moving in a circular motion.
 * @constructor
 * @extends AttrRecognizer
 */
function RotateRecognizer() {
  AttrRecognizer.apply(this, arguments);
}

inherit(RotateRecognizer, AttrRecognizer, {
  /**
   * @namespace
   * @memberof RotateRecognizer
   */
  defaults: {
    event: 'rotate',
    threshold: 0,
    pointers: 2
  },

  getTouchAction: function() {
    return [TOUCH_ACTION_NONE];
  },

  attrTest: function(input) {
    return this._super.attrTest.call(this, input) &&
      (Math.abs(input.rotation) > this.options.threshold || this.state & STATE_BEGAN);
  }
});

/**
 * Swipe
 * Recognized when the pointer is moving fast (velocity), with enough distance in the allowed direction.
 * @constructor
 * @extends AttrRecognizer
 */
function SwipeRecognizer() {
  AttrRecognizer.apply(this, arguments);
}

inherit(SwipeRecognizer, AttrRecognizer, {
  /**
   * @namespace
   * @memberof SwipeRecognizer
   */
  defaults: {
    event: 'swipe',
    threshold: 10,
    velocity: 0.65,
    direction: DIRECTION_HORIZONTAL | DIRECTION_VERTICAL,
    pointers: 1
  },

  getTouchAction: function() {
    return PanRecognizer.prototype.getTouchAction.call(this);
  },

  attrTest: function(input) {
    var direction = this.options.direction;
    var velocity;

    if (direction & (DIRECTION_HORIZONTAL | DIRECTION_VERTICAL)) {
      velocity = input.velocity;
    } else if (direction & DIRECTION_HORIZONTAL) {
      velocity = input.velocityX;
    } else if (direction & DIRECTION_VERTICAL) {
      velocity = input.velocityY;
    }

    return this._super.attrTest.call(this, input) &&
      direction & input.direction &&
      input.distance > this.options.threshold &&
      abs(velocity) > this.options.velocity && input.eventType & INPUT_END;
  },

  emit: function(input) {
    var direction = directionStr(input.direction);
    if (direction) {
      this.manager.emit(this.options.event + direction, input);
    }

    this.manager.emit(this.options.event, input);
  }
});

/**
 * A tap is ecognized when the pointer is doing a small tap/click. Multiple taps are recognized if they occur
 * between the given interval and position. The delay option can be used to recognize multi-taps without firing
 * a single tap.
 *
 * The eventData from the emitted event contains the property `tapCount`, which contains the amount of
 * multi-taps being recognized.
 * @constructor
 * @extends Recognizer
 */
function TapRecognizer() {
  Recognizer.apply(this, arguments);

  // previous time and center,
  // used for tap counting
  this.pTime = false;
  this.pCenter = false;

  this._timer = null;
  this._input = null;
  this.count = 0;
}

inherit(TapRecognizer, Recognizer, {
  /**
   * @namespace
   * @memberof PinchRecognizer
   */
  defaults: {
    event: 'tap',
    pointers: 1,
    taps: 1,
    interval: 300, // max time between the multi-tap taps
    time: 250, // max time of the pointer to be down (like finger on the screen)
    threshold: 2, // a minimal movement is ok, but keep it low
    posThreshold: 10 // a multi-tap can be a bit off the initial position
  },

  getTouchAction: function() {
    return [TOUCH_ACTION_MANIPULATION];
  },

  process: function(input) {
    var options = this.options;

    var validPointers = input.pointers.length === options.pointers;
    var validMovement = input.distance < options.threshold;
    var validTouchTime = input.deltaTime < options.time;

    this.reset();

    if ((input.eventType & INPUT_START) && (this.count === 0)) {
      return this.failTimeout();
    }

    // we only allow little movement
    // and we've reached an end event, so a tap is possible
    if (validMovement && validTouchTime && validPointers) {
      if (input.eventType != INPUT_END) {
        return this.failTimeout();
      }

      var validInterval = this.pTime ? (input.timeStamp - this.pTime < options.interval) : true;
      var validMultiTap = !this.pCenter || getDistance(this.pCenter, input.center) < options.posThreshold;

      this.pTime = input.timeStamp;
      this.pCenter = input.center;

      if (!validMultiTap || !validInterval) {
        this.count = 1;
      } else {
        this.count += 1;
      }

      this._input = input;

      // if tap count matches we have recognized it,
      // else it has began recognizing...
      var tapCount = this.count % options.taps;
      if (tapCount === 0) {
        // no failing requirements, immediately trigger the tap event
        // or wait as long as the multitap interval to trigger
        if (!this.hasRequireFailures()) {
          return STATE_RECOGNIZED;
        } else {
          this._timer = setTimeoutContext(function() {
            this.state = STATE_RECOGNIZED;
            this.tryEmit();
          }, options.interval, this);
          return STATE_BEGAN;
        }
      }
    }
    return STATE_FAILED;
  },

  failTimeout: function() {
    this._timer = setTimeoutContext(function() {
      this.state = STATE_FAILED;
    }, this.options.interval, this);
    return STATE_FAILED;
  },

  reset: function() {
    clearTimeout(this._timer);
  },

  emit: function() {
    if (this.state == STATE_RECOGNIZED) {
      this._input.tapCount = this.count;
      this.manager.emit(this.options.event, this._input);
    }
  }
});

/**
 * Simple way to create an manager with a default set of recognizers.
 * @param {HTMLElement} element
 * @param {Object} [options]
 * @constructor
 */
function Hammer(element, options) {
  options = options || {};
  options.recognizers = ifUndefined(options.recognizers, Hammer.defaults.preset);
  return new Manager(element, options);
}

/**
 * @const {string}
 */
Hammer.VERSION = '2.0.4';

/**
 * default settings
 * @namespace
 */
Hammer.defaults = {
  /**
   * set if DOM events are being triggered.
   * But this is slower and unused by simple implementations, so disabled by default.
   * @type {Boolean}
   * @default false
   */
  domEvents: false,

  /**
   * The value for the touchAction property/fallback.
   * When set to `compute` it will magically set the correct value based on the added recognizers.
   * @type {String}
   * @default compute
   */
  touchAction: TOUCH_ACTION_COMPUTE,

  /**
   * @type {Boolean}
   * @default true
   */
  enable: true,

  /**
   * EXPERIMENTAL FEATURE -- can be removed/changed
   * Change the parent input target element.
   * If Null, then it is being set the to main element.
   * @type {Null|EventTarget}
   * @default null
   */
  inputTarget: null,

  /**
   * force an input class
   * @type {Null|Function}
   * @default null
   */
  inputClass: null,

  /**
   * Default recognizer setup when calling `Hammer()`
   * When creating a new Manager these will be skipped.
   * @type {Array}
   */
  preset: [
    // RecognizerClass, options, [recognizeWith, ...], [requireFailure, ...]
    [RotateRecognizer, {enable: false}],
    [PinchRecognizer, {enable: false}, ['rotate']],
    [SwipeRecognizer, {direction: DIRECTION_HORIZONTAL}],
    [PanRecognizer, {direction: DIRECTION_HORIZONTAL}, ['swipe']],
    [TapRecognizer],
    [TapRecognizer, {event: 'doubletap', taps: 2}, ['tap']],
    [PressRecognizer]
  ],

  /**
   * Some CSS properties can be used to improve the working of Hammer.
   * Add them to this method and they will be set when creating a new Manager.
   * @namespace
   */
  cssProps: {
    /**
     * Disables text selection to improve the dragging gesture. Mainly for desktop browsers.
     * @type {String}
     * @default 'none'
     */
    userSelect: 'none',

    /**
     * Disable the Windows Phone grippers when pressing an element.
     * @type {String}
     * @default 'none'
     */
    touchSelect: 'none',

    /**
     * Disables the default callout shown when you touch and hold a touch target.
     * On iOS, when you touch and hold a touch target such as a link, Safari displays
     * a callout containing information about the link. This property allows you to disable that callout.
     * @type {String}
     * @default 'none'
     */
    touchCallout: 'none',

    /**
     * Specifies whether zooming is enabled. Used by IE10>
     * @type {String}
     * @default 'none'
     */
    contentZooming: 'none',

    /**
     * Specifies that an entire element should be draggable instead of its contents. Mainly for desktop browsers.
     * @type {String}
     * @default 'none'
     */
    userDrag: 'none',

    /**
     * Overrides the highlight color shown when the user taps a link or a JavaScript
     * clickable element in iOS. This property obeys the alpha value, if specified.
     * @type {String}
     * @default 'rgba(0,0,0,0)'
     */
    tapHighlightColor: 'rgba(0,0,0,0)'
  }
};

var STOP = 1;
var FORCED_STOP = 2;

/**
 * Manager
 * @param {HTMLElement} element
 * @param {Object} [options]
 * @constructor
 */
function Manager(element, options) {
  options = options || {};

  this.options = merge(options, Hammer.defaults);
  this.options.inputTarget = this.options.inputTarget || element;

  this.handlers = {};
  this.session = {};
  this.recognizers = [];

  this.element = element;
  this.input = createInputInstance(this);
  this.touchAction = new TouchAction(this, this.options.touchAction);

  toggleCssProps(this, true);

  each(options.recognizers, function(item) {
    var recognizer = this.add(new (item[0])(item[1]));
    item[2] && recognizer.recognizeWith(item[2]);
    item[3] && recognizer.requireFailure(item[3]);
  }, this);
}

Manager.prototype = {
  /**
   * set options
   * @param {Object} options
   * @returns {Manager}
   */
  set: function(options) {
    extend(this.options, options);

    // Options that need a little more setup
    if (options.touchAction) {
      this.touchAction.update();
    }
    if (options.inputTarget) {
      // Clean up existing event listeners and reinitialize
      this.input.destroy();
      this.input.target = options.inputTarget;
      this.input.init();
    }
    return this;
  },

  /**
   * stop recognizing for this session.
   * This session will be discarded, when a new [input]start event is fired.
   * When forced, the recognizer cycle is stopped immediately.
   * @param {Boolean} [force]
   */
  stop: function(force) {
    this.session.stopped = force ? FORCED_STOP : STOP;
  },

  /**
   * run the recognizers!
   * called by the inputHandler function on every movement of the pointers (touches)
   * it walks through all the recognizers and tries to detect the gesture that is being made
   * @param {Object} inputData
   */
  recognize: function(inputData) {
    var session = this.session;
    if (session.stopped) {
      return;
    }

    // run the touch-action polyfill
    this.touchAction.preventDefaults(inputData);

    var recognizer;
    var recognizers = this.recognizers;

    // this holds the recognizer that is being recognized.
    // so the recognizer's state needs to be BEGAN, CHANGED, ENDED or RECOGNIZED
    // if no recognizer is detecting a thing, it is set to `null`
    var curRecognizer = session.curRecognizer;

    // reset when the last recognizer is recognized
    // or when we're in a new session
    if (!curRecognizer || (curRecognizer && curRecognizer.state & STATE_RECOGNIZED)) {
      curRecognizer = session.curRecognizer = null;
    }

    var i = 0;
    while (i < recognizers.length) {
      recognizer = recognizers[i];

      // find out if we are allowed try to recognize the input for this one.
      // 1.   allow if the session is NOT forced stopped (see the .stop() method)
      // 2.   allow if we still haven't recognized a gesture in this session, or the this recognizer is the one
      //      that is being recognized.
      // 3.   allow if the recognizer is allowed to run simultaneous with the current recognized recognizer.
      //      this can be setup with the `recognizeWith()` method on the recognizer.
      if (session.stopped !== FORCED_STOP && ( // 1
        !curRecognizer || recognizer == curRecognizer || // 2
        recognizer.canRecognizeWith(curRecognizer))) { // 3
        recognizer.recognize(inputData);
      } else {
        recognizer.reset();
      }

      // if the recognizer has been recognizing the input as a valid gesture, we want to store this one as the
      // current active recognizer. but only if we don't already have an active recognizer
      if (!curRecognizer && recognizer.state & (STATE_BEGAN | STATE_CHANGED | STATE_ENDED)) {
        curRecognizer = session.curRecognizer = recognizer;
      }
      i++;
    }
  },

  /**
   * get a recognizer by its event name.
   * @param {Recognizer|String} recognizer
   * @returns {Recognizer|Null}
   */
  get: function(recognizer) {
    if (recognizer instanceof Recognizer) {
      return recognizer;
    }

    var recognizers = this.recognizers;
    for (var i = 0; i < recognizers.length; i++) {
      if (recognizers[i].options.event == recognizer) {
        return recognizers[i];
      }
    }
    return null;
  },

  /**
   * add a recognizer to the manager
   * existing recognizers with the same event name will be removed
   * @param {Recognizer} recognizer
   * @returns {Recognizer|Manager}
   */
  add: function(recognizer) {
    if (invokeArrayArg(recognizer, 'add', this)) {
      return this;
    }

    // remove existing
    var existing = this.get(recognizer.options.event);
    if (existing) {
      this.remove(existing);
    }

    this.recognizers.push(recognizer);
    recognizer.manager = this;

    this.touchAction.update();
    return recognizer;
  },

  /**
   * remove a recognizer by name or instance
   * @param {Recognizer|String} recognizer
   * @returns {Manager}
   */
  remove: function(recognizer) {
    if (invokeArrayArg(recognizer, 'remove', this)) {
      return this;
    }

    var recognizers = this.recognizers;
    recognizer = this.get(recognizer);
    recognizers.splice(inArray(recognizers, recognizer), 1);

    this.touchAction.update();
    return this;
  },

  /**
   * bind event
   * @param {String} events
   * @param {Function} handler
   * @returns {EventEmitter} this
   */
  on: function(events, handler) {
    var handlers = this.handlers;
    each(splitStr(events), function(event) {
      handlers[event] = handlers[event] || [];
      handlers[event].push(handler);
    });
    return this;
  },

  /**
   * unbind event, leave emit blank to remove all handlers
   * @param {String} events
   * @param {Function} [handler]
   * @returns {EventEmitter} this
   */
  off: function(events, handler) {
    var handlers = this.handlers;
    each(splitStr(events), function(event) {
      if (!handler) {
        delete handlers[event];
      } else {
        handlers[event].splice(inArray(handlers[event], handler), 1);
      }
    });
    return this;
  },

  /**
   * emit event to the listeners
   * @param {String} event
   * @param {Object} data
   */
  emit: function(event, data) {
    // we also want to trigger dom events
    if (this.options.domEvents) {
      triggerDomEvent(event, data);
    }

    // no handlers, so skip it all
    var handlers = this.handlers[event] && this.handlers[event].slice();
    if (!handlers || !handlers.length) {
      return;
    }

    data.type = event;
    data.preventDefault = function() {
      data.srcEvent.preventDefault();
    };

    var i = 0;
    while (i < handlers.length) {
      handlers[i](data);
      i++;
    }
  },

  /**
   * destroy the manager and unbinds all events
   * it doesn't unbind dom events, that is the user own responsibility
   */
  destroy: function() {
    this.element && toggleCssProps(this, false);

    this.handlers = {};
    this.session = {};
    this.input.destroy();
    this.element = null;
  }
};

/**
 * add/remove the css properties as defined in manager.options.cssProps
 * @param {Manager} manager
 * @param {Boolean} add
 */
function toggleCssProps(manager, add) {
  var element = manager.element;
  each(manager.options.cssProps, function(value, name) {
    element.style[prefixed(element.style, name)] = add ? value : '';
  });
}

/**
 * trigger dom event
 * @param {String} event
 * @param {Object} data
 */
function triggerDomEvent(event, data) {
  var gestureEvent = document.createEvent('Event');
  gestureEvent.initEvent(event, true, true);
  gestureEvent.gesture = data;
  data.target.dispatchEvent(gestureEvent);
}

extend(Hammer, {
  INPUT_START: INPUT_START,
  INPUT_MOVE: INPUT_MOVE,
  INPUT_END: INPUT_END,
  INPUT_CANCEL: INPUT_CANCEL,

  STATE_POSSIBLE: STATE_POSSIBLE,
  STATE_BEGAN: STATE_BEGAN,
  STATE_CHANGED: STATE_CHANGED,
  STATE_ENDED: STATE_ENDED,
  STATE_RECOGNIZED: STATE_RECOGNIZED,
  STATE_CANCELLED: STATE_CANCELLED,
  STATE_FAILED: STATE_FAILED,

  DIRECTION_NONE: DIRECTION_NONE,
  DIRECTION_LEFT: DIRECTION_LEFT,
  DIRECTION_RIGHT: DIRECTION_RIGHT,
  DIRECTION_UP: DIRECTION_UP,
  DIRECTION_DOWN: DIRECTION_DOWN,
  DIRECTION_HORIZONTAL: DIRECTION_HORIZONTAL,
  DIRECTION_VERTICAL: DIRECTION_VERTICAL,
  DIRECTION_ALL: DIRECTION_ALL,

  Manager: Manager,
  Input: Input,
  TouchAction: TouchAction,

  TouchInput: TouchInput,
  MouseInput: MouseInput,
  PointerEventInput: PointerEventInput,
  TouchMouseInput: TouchMouseInput,
  SingleTouchInput: SingleTouchInput,

  Recognizer: Recognizer,
  AttrRecognizer: AttrRecognizer,
  Tap: TapRecognizer,
  Pan: PanRecognizer,
  Swipe: SwipeRecognizer,
  Pinch: PinchRecognizer,
  Rotate: RotateRecognizer,
  Press: PressRecognizer,

  on: addEventListeners,
  off: removeEventListeners,
  each: each,
  merge: merge,
  extend: extend,
  inherit: inherit,
  bindFn: bindFn,
  prefixed: prefixed
});

// jquery.hammer.js
// This jQuery plugin is just a small wrapper around the Hammer() class.
// It also extends the Manager.emit method by triggering jQuery events.
// $(element).hammer(options).bind("pan", myPanHandler);
// The Hammer instance is stored at $element.data("hammer").
// https://github.com/hammerjs/jquery.hammer.js

(function($, Hammer) {
  function hammerify(el, options) {
    var $el = $(el);
    if (!$el.data('hammer')) {
      $el.data('hammer', new Hammer($el[0], options));
    }
  }

  $.fn.hammer = function(options) {
    return this.each(function() {
      hammerify(this, options);
    });
  };

  // extend the emit method to also trigger jQuery events
  Hammer.Manager.prototype.emit = (function(originalEmit) {
    return function(type, data) {
      originalEmit.call(this, type, data);
      $(this.element).trigger({
        type: type,
        gesture: data
      });
    };
  })(Hammer.Manager.prototype.emit);
})($, Hammer);

module.exports = UI.Hammer = Hammer;

},{"2":2}],31:[function(_dereq_,module,exports){
var $ = (window.jQuery);
var UI = _dereq_(2);

/**
 * @ver 1.1.0
 * @via https://github.com/aralejs/qrcode/blob/master/src/qrcode.js
 * @license http://aralejs.org/
 */

var qrcodeAlgObjCache = [];

/**
 * 二维码构造函数，主要用于绘制
 * @param  {Object} opt 传递参数
 * @return {String} qrcode
 * @constructor
 */
var QRCode = function(opt) {
  if (typeof opt === 'string') { // 只编码ASCII字符串
    opt = {
      text: opt
    };
  }
  // 设置默认参数
  this.options = $.extend({}, {
    text: "",
    render: "",
    width: 256,
    height: 256,
    correctLevel: 3,
    background: "#ffffff",
    foreground: "#000000"
  }, opt);

  // 使用QRCodeAlg创建二维码结构
  var qrCodeAlg = null;
  for (var i = 0, l = qrcodeAlgObjCache.length; i < l; i++) {
    if (qrcodeAlgObjCache[i].text == this.options.text && qrcodeAlgObjCache[i].text.correctLevel == this.options.correctLevel) {
      qrCodeAlg = qrcodeAlgObjCache[i].obj;
      break;
    }
  }
  if (i == l) {
    qrCodeAlg = new QRCodeAlg(this.options.text, this.options.correctLevel);
    qrcodeAlgObjCache.push({
      text: this.options.text,
      correctLevel: this.options.correctLevel,
      obj: qrCodeAlg
    });
  }

  if (this.options.render) {
    switch (this.options.render) {
      case "canvas":
        return this.createCanvas(qrCodeAlg);
      case "table":
        return this.createTable(qrCodeAlg);
      case "svg":
        return this.createSVG(qrCodeAlg);
      default:
        return this.createDefault(qrCodeAlg);
    }
  }
  return this.createDefault(qrCodeAlg);
};
/**
 * 使用Canvas来画二维码
 * @return {}
 */

QRCode.prototype.createDefault = function(qrCodeAlg) {
  var canvas = document.createElement('canvas');
  if (canvas.getContext)
    return this.createCanvas(qrCodeAlg);
  if (!!document.createElementNS && !!document.createElementNS(SVG_NS, 'svg').createSVGRect)
    return this.createSVG(qrCodeAlg);
  return this.createTable(qrCodeAlg);
};
QRCode.prototype.createCanvas = function(qrCodeAlg) {
  //创建canvas节点
  var canvas = document.createElement('canvas');
  canvas.width = this.options.width;
  canvas.height = this.options.height;
  var ctx = canvas.getContext('2d');

  //计算每个点的长宽
  var tileW = (this.options.width / qrCodeAlg.getModuleCount()).toPrecision(4);
  var tileH = this.options.height / qrCodeAlg.getModuleCount().toPrecision(4);

  //绘制
  for (var row = 0; row < qrCodeAlg.getModuleCount(); row++) {
    for (var col = 0; col < qrCodeAlg.getModuleCount(); col++) {
      ctx.fillStyle = qrCodeAlg.modules[row][col] ? this.options.foreground : this.options.background;
      var w = (Math.ceil((col + 1) * tileW) - Math.floor(col * tileW));
      var h = (Math.ceil((row + 1) * tileW) - Math.floor(row * tileW));
      ctx.fillRect(Math.round(col * tileW), Math.round(row * tileH), w, h);
    }
  }
  //返回绘制的节点
  return canvas;
};
/**
 * 使用table来绘制二维码
 * @return {}
 */
QRCode.prototype.createTable = function(qrCodeAlg) {
  //创建table节点
  var s = [];
  s.push('<table style="border:0px; margin:0px; padding:0px; border-collapse:collapse; background-color: ' +
  this.options.background +
  ';">');
  // 计算每个节点的长宽；取整，防止点之间出现分离
  var tileW = -1, tileH = -1, caculateW = -1, caculateH = -1;
  tileW = caculateW = Math.floor(this.options.width / qrCodeAlg.getModuleCount());
  tileH = caculateH = Math.floor(this.options.height / qrCodeAlg.getModuleCount());
  if (caculateW <= 0) {
    if (qrCodeAlg.getModuleCount() < 80) {
      tileW = 2;
    } else {
      tileW = 1;
    }
  }
  if (caculateH <= 0) {
    if (qrCodeAlg.getModuleCount() < 80) {
      tileH = 2;
    } else {
      tileH = 1;
    }
  }

  // 绘制二维码
  foreTd = '<td style="border:0px; margin:0px; padding:0px; width:' + tileW + 'px; background-color: ' + this.options.foreground + '"></td>',
    backTd = '<td style="border:0px; margin:0px; padding:0px; width:' + tileW + 'px; background-color: ' + this.options.background + '"></td>',
    l = qrCodeAlg.getModuleCount();

  for (var row = 0; row < l; row++) {
    s.push('<tr style="border:0px; margin:0px; padding:0px; height: ' + tileH + 'px">');
    for (var col = 0; col < l; col++) {
      s.push(qrCodeAlg.modules[row][col] ? foreTd : backTd);
    }
    s.push('</tr>');
  }
  s.push('</table>');
  var span = document.createElement("span");
  span.innerHTML = s.join('');

  return span.firstChild;
};

/**
 * 使用SVG开绘制二维码
 * @return {}
 */
QRCode.prototype.createSVG = function(qrCodeAlg) {
  var x, dx, y, dy,
    moduleCount = qrCodeAlg.getModuleCount(),
    scale = this.options.height / this.options.width,
    svg = '<svg xmlns="http://www.w3.org/2000/svg" '
      + 'width="' + this.options.width + 'px" height="' + this.options.height + 'px" '
      + 'viewbox="0 0 ' + moduleCount * 10 + ' ' + moduleCount * 10 * scale + '">',
    rectHead = '<path ',
    foreRect = ' style="stroke-width:0.5;stroke:' + this.options.foreground
      + ';fill:' + this.options.foreground + ';"></path>',
    backRect = ' style="stroke-width:0.5;stroke:' + this.options.background
      + ';fill:' + this.options.background + ';"></path>';

  // draw in the svg
  for (var row = 0; row < moduleCount; row++) {
    for (var col = 0; col < moduleCount; col++) {
      x = col * 10;
      y = row * 10 * scale;
      dx = (col + 1) * 10;
      dy = (row + 1) * 10 * scale;

      svg += rectHead + 'd="M ' + x + ',' + y
      + ' L ' + dx + ',' + y
      + ' L ' + dx + ',' + dy
      + ' L ' + x + ',' + dy
      + ' Z"';

      svg += qrCodeAlg.modules[row][col] ? foreRect : backRect;
    }
  }

  svg += '</svg>';

  // return just built svg
  return $(svg)[0];
};

/**
 * 获取单个字符的utf8编码
 * unicode BMP平面约65535个字符
 * @param {num} code
 * return {array}
 */
function unicodeFormat8(code) {
  // 1 byte
  if (code < 128) {
    return [code];
    // 2 bytes
  } else if (code < 2048) {
    c0 = 192 + (code >> 6);
    c1 = 128 + (code & 63);
    return [c0, c1];
    // 3 bytes
  } else {
    c0 = 224 + (code >> 12);
    c1 = 128 + (code >> 6 & 63);
    c2 = 128 + (code & 63);
    return [c0, c1, c2];
  }
}

/**
 * 获取字符串的utf8编码字节串
 * @param {string} string
 * @return {array}
 */
function getUTF8Bytes(string) {
  var utf8codes = [];
  for (var i = 0; i < string.length; i++) {
    var code = string.charCodeAt(i);
    var utf8 = unicodeFormat8(code);
    for (var j = 0; j < utf8.length; j++) {
      utf8codes.push(utf8[j]);
    }
  }
  return utf8codes;
}

/**
 * 二维码算法实现
 * @param {string} data              要编码的信息字符串
 * @param {num} errorCorrectLevel 纠错等级
 */
function QRCodeAlg(data, errorCorrectLevel) {
  this.typeNumber = -1; // 版本
  this.errorCorrectLevel = errorCorrectLevel;
  this.modules = null;  // 二维矩阵，存放最终结果
  this.moduleCount = 0; // 矩阵大小
  this.dataCache = null; // 数据缓存
  this.rsBlocks = null; // 版本数据信息
  this.totalDataCount = -1; // 可使用的数据量
  this.data = data;
  this.utf8bytes = getUTF8Bytes(data);
  this.make();
}

QRCodeAlg.prototype = {
  constructor: QRCodeAlg,
  /**
   * 获取二维码矩阵大小
   * @return {num} 矩阵大小
   */
  getModuleCount: function() {
    return this.moduleCount;
  },
  /**
   * 编码
   */
  make: function() {
    this.getRightType();
    this.dataCache = this.createData();
    this.createQrcode();
  },
  /**
   * 设置二位矩阵功能图形
   * @param  {bool} test 表示是否在寻找最好掩膜阶段
   * @param  {num} maskPattern 掩膜的版本
   */
  makeImpl: function(maskPattern) {

    this.moduleCount = this.typeNumber * 4 + 17;
    this.modules = new Array(this.moduleCount);

    for (var row = 0; row < this.moduleCount; row++) {

      this.modules[row] = new Array(this.moduleCount);

    }
    this.setupPositionProbePattern(0, 0);
    this.setupPositionProbePattern(this.moduleCount - 7, 0);
    this.setupPositionProbePattern(0, this.moduleCount - 7);
    this.setupPositionAdjustPattern();
    this.setupTimingPattern();
    this.setupTypeInfo(true, maskPattern);

    if (this.typeNumber >= 7) {
      this.setupTypeNumber(true);
    }
    this.mapData(this.dataCache, maskPattern);
  },
  /**
   * 设置二维码的位置探测图形
   * @param  {num} row 探测图形的中心横坐标
   * @param  {num} col 探测图形的中心纵坐标
   */
  setupPositionProbePattern: function(row, col) {

    for (var r = -1; r <= 7; r++) {

      if (row + r <= -1 || this.moduleCount <= row + r) continue;

      for (var c = -1; c <= 7; c++) {

        if (col + c <= -1 || this.moduleCount <= col + c) continue;

        if ((0 <= r && r <= 6 && (c == 0 || c == 6)) || (0 <= c && c <= 6 && (r == 0 || r == 6)) || (2 <= r && r <= 4 && 2 <= c && c <= 4)) {
          this.modules[row + r][col + c] = true;
        } else {
          this.modules[row + r][col + c] = false;
        }
      }
    }
  },
  /**
   * 创建二维码
   * @return {[type]} [description]
   */
  createQrcode: function() {

    var minLostPoint = 0;
    var pattern = 0;
    var bestModules = null;

    for (var i = 0; i < 8; i++) {

      this.makeImpl(i);

      var lostPoint = QRUtil.getLostPoint(this);
      if (i == 0 || minLostPoint > lostPoint) {
        minLostPoint = lostPoint;
        pattern = i;
        bestModules = this.modules;
      }
    }
    this.modules = bestModules;
    this.setupTypeInfo(false, pattern);

    if (this.typeNumber >= 7) {
      this.setupTypeNumber(false);
    }

  },
  /**
   * 设置定位图形
   * @return {[type]} [description]
   */
  setupTimingPattern: function() {

    for (var r = 8; r < this.moduleCount - 8; r++) {
      if (this.modules[r][6] != null) {
        continue;
      }
      this.modules[r][6] = (r % 2 == 0);

      if (this.modules[6][r] != null) {
        continue;
      }
      this.modules[6][r] = (r % 2 == 0);
    }
  },
  /**
   * 设置矫正图形
   * @return {[type]} [description]
   */
  setupPositionAdjustPattern: function() {

    var pos = QRUtil.getPatternPosition(this.typeNumber);

    for (var i = 0; i < pos.length; i++) {

      for (var j = 0; j < pos.length; j++) {

        var row = pos[i];
        var col = pos[j];

        if (this.modules[row][col] != null) {
          continue;
        }

        for (var r = -2; r <= 2; r++) {

          for (var c = -2; c <= 2; c++) {

            if (r == -2 || r == 2 || c == -2 || c == 2 || (r == 0 && c == 0)) {
              this.modules[row + r][col + c] = true;
            } else {
              this.modules[row + r][col + c] = false;
            }
          }
        }
      }
    }
  },
  /**
   * 设置版本信息（7以上版本才有）
   * @param  {bool} test 是否处于判断最佳掩膜阶段
   * @return {[type]}      [description]
   */
  setupTypeNumber: function(test) {

    var bits = QRUtil.getBCHTypeNumber(this.typeNumber);

    for (var i = 0; i < 18; i++) {
      var mod = (!test && ((bits >> i) & 1) == 1);
      this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;
      this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod;
    }
  },
  /**
   * 设置格式信息（纠错等级和掩膜版本）
   * @param  {bool} test
   * @param  {num} maskPattern 掩膜版本
   * @return {}
   */
  setupTypeInfo: function(test, maskPattern) {

    var data = (QRErrorCorrectLevel[this.errorCorrectLevel] << 3) | maskPattern;
    var bits = QRUtil.getBCHTypeInfo(data);

    // vertical
    for (var i = 0; i < 15; i++) {

      var mod = (!test && ((bits >> i) & 1) == 1);

      if (i < 6) {
        this.modules[i][8] = mod;
      } else if (i < 8) {
        this.modules[i + 1][8] = mod;
      } else {
        this.modules[this.moduleCount - 15 + i][8] = mod;
      }

      // horizontal
      var mod = (!test && ((bits >> i) & 1) == 1);

      if (i < 8) {
        this.modules[8][this.moduleCount - i - 1] = mod;
      } else if (i < 9) {
        this.modules[8][15 - i - 1 + 1] = mod;
      } else {
        this.modules[8][15 - i - 1] = mod;
      }
    }

    // fixed module
    this.modules[this.moduleCount - 8][8] = (!test);

  },
  /**
   * 数据编码
   * @return {[type]} [description]
   */
  createData: function() {
    var buffer = new QRBitBuffer();
    var lengthBits = this.typeNumber > 9 ? 16 : 8;
    buffer.put(4, 4); //添加模式
    buffer.put(this.utf8bytes.length, lengthBits);
    for (var i = 0, l = this.utf8bytes.length; i < l; i++) {
      buffer.put(this.utf8bytes[i], 8);
    }
    if (buffer.length + 4 <= this.totalDataCount * 8) {
      buffer.put(0, 4);
    }

    // padding
    while (buffer.length % 8 != 0) {
      buffer.putBit(false);
    }

    // padding
    while (true) {

      if (buffer.length >= this.totalDataCount * 8) {
        break;
      }
      buffer.put(QRCodeAlg.PAD0, 8);

      if (buffer.length >= this.totalDataCount * 8) {
        break;
      }
      buffer.put(QRCodeAlg.PAD1, 8);
    }
    return this.createBytes(buffer);
  },
  /**
   * 纠错码编码
   * @param  {buffer} buffer 数据编码
   * @return {[type]}
   */
  createBytes: function(buffer) {

    var offset = 0;

    var maxDcCount = 0;
    var maxEcCount = 0;

    var length = this.rsBlock.length / 3;

    var rsBlocks = new Array();

    for (var i = 0; i < length; i++) {

      var count = this.rsBlock[i * 3 + 0];
      var totalCount = this.rsBlock[i * 3 + 1];
      var dataCount = this.rsBlock[i * 3 + 2];

      for (var j = 0; j < count; j++) {
        rsBlocks.push([dataCount, totalCount]);
      }
    }

    var dcdata = new Array(rsBlocks.length);
    var ecdata = new Array(rsBlocks.length);

    for (var r = 0; r < rsBlocks.length; r++) {

      var dcCount = rsBlocks[r][0];
      var ecCount = rsBlocks[r][1] - dcCount;

      maxDcCount = Math.max(maxDcCount, dcCount);
      maxEcCount = Math.max(maxEcCount, ecCount);

      dcdata[r] = new Array(dcCount);

      for (var i = 0; i < dcdata[r].length; i++) {
        dcdata[r][i] = 0xff & buffer.buffer[i + offset];
      }
      offset += dcCount;

      var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
      var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1);

      var modPoly = rawPoly.mod(rsPoly);
      ecdata[r] = new Array(rsPoly.getLength() - 1);
      for (var i = 0; i < ecdata[r].length; i++) {
        var modIndex = i + modPoly.getLength() - ecdata[r].length;
        ecdata[r][i] = (modIndex >= 0) ? modPoly.get(modIndex) : 0;
      }
    }

    var data = new Array(this.totalDataCount);
    var index = 0;

    for (var i = 0; i < maxDcCount; i++) {
      for (var r = 0; r < rsBlocks.length; r++) {
        if (i < dcdata[r].length) {
          data[index++] = dcdata[r][i];
        }
      }
    }

    for (var i = 0; i < maxEcCount; i++) {
      for (var r = 0; r < rsBlocks.length; r++) {
        if (i < ecdata[r].length) {
          data[index++] = ecdata[r][i];
        }
      }
    }

    return data;

  },
  /**
   * 布置模块，构建最终信息
   * @param  {} data
   * @param  {} maskPattern
   * @return {}
   */
  mapData: function(data, maskPattern) {

    var inc = -1;
    var row = this.moduleCount - 1;
    var bitIndex = 7;
    var byteIndex = 0;

    for (var col = this.moduleCount - 1; col > 0; col -= 2) {

      if (col == 6) col--;

      while (true) {

        for (var c = 0; c < 2; c++) {

          if (this.modules[row][col - c] == null) {

            var dark = false;

            if (byteIndex < data.length) {
              dark = (((data[byteIndex] >>> bitIndex) & 1) == 1);
            }

            var mask = QRUtil.getMask(maskPattern, row, col - c);

            if (mask) {
              dark = !dark;
            }

            this.modules[row][col - c] = dark;
            bitIndex--;

            if (bitIndex == -1) {
              byteIndex++;
              bitIndex = 7;
            }
          }
        }

        row += inc;

        if (row < 0 || this.moduleCount <= row) {
          row -= inc;
          inc = -inc;
          break;
        }
      }
    }
  }

};
/**
 * 填充字段
 */
QRCodeAlg.PAD0 = 0xEC;
QRCodeAlg.PAD1 = 0x11;


//---------------------------------------------------------------------
// 纠错等级对应的编码
//---------------------------------------------------------------------

var QRErrorCorrectLevel = [1, 0, 3, 2];

//---------------------------------------------------------------------
// 掩膜版本
//---------------------------------------------------------------------

var QRMaskPattern = {
  PATTERN000: 0,
  PATTERN001: 1,
  PATTERN010: 2,
  PATTERN011: 3,
  PATTERN100: 4,
  PATTERN101: 5,
  PATTERN110: 6,
  PATTERN111: 7
};

//---------------------------------------------------------------------
// 工具类
//---------------------------------------------------------------------

var QRUtil = {

  /*
   每个版本矫正图形的位置
   */
  PATTERN_POSITION_TABLE: [
    [],
    [6, 18],
    [6, 22],
    [6, 26],
    [6, 30],
    [6, 34],
    [6, 22, 38],
    [6, 24, 42],
    [6, 26, 46],
    [6, 28, 50],
    [6, 30, 54],
    [6, 32, 58],
    [6, 34, 62],
    [6, 26, 46, 66],
    [6, 26, 48, 70],
    [6, 26, 50, 74],
    [6, 30, 54, 78],
    [6, 30, 56, 82],
    [6, 30, 58, 86],
    [6, 34, 62, 90],
    [6, 28, 50, 72, 94],
    [6, 26, 50, 74, 98],
    [6, 30, 54, 78, 102],
    [6, 28, 54, 80, 106],
    [6, 32, 58, 84, 110],
    [6, 30, 58, 86, 114],
    [6, 34, 62, 90, 118],
    [6, 26, 50, 74, 98, 122],
    [6, 30, 54, 78, 102, 126],
    [6, 26, 52, 78, 104, 130],
    [6, 30, 56, 82, 108, 134],
    [6, 34, 60, 86, 112, 138],
    [6, 30, 58, 86, 114, 142],
    [6, 34, 62, 90, 118, 146],
    [6, 30, 54, 78, 102, 126, 150],
    [6, 24, 50, 76, 102, 128, 154],
    [6, 28, 54, 80, 106, 132, 158],
    [6, 32, 58, 84, 110, 136, 162],
    [6, 26, 54, 82, 110, 138, 166],
    [6, 30, 58, 86, 114, 142, 170]
  ],

  G15: (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0),
  G18: (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0),
  G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),

  /*
   BCH编码格式信息
   */
  getBCHTypeInfo: function(data) {
    var d = data << 10;
    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
      d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15)));
    }
    return ((data << 10) | d) ^ QRUtil.G15_MASK;
  },
  /*
   BCH编码版本信息
   */
  getBCHTypeNumber: function(data) {
    var d = data << 12;
    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
      d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18)));
    }
    return (data << 12) | d;
  },
  /*
   获取BCH位信息
   */
  getBCHDigit: function(data) {

    var digit = 0;

    while (data != 0) {
      digit++;
      data >>>= 1;
    }

    return digit;
  },
  /*
   获取版本对应的矫正图形位置
   */
  getPatternPosition: function(typeNumber) {
    return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
  },
  /*
   掩膜算法
   */
  getMask: function(maskPattern, i, j) {

    switch (maskPattern) {

      case QRMaskPattern.PATTERN000:
        return (i + j) % 2 == 0;
      case QRMaskPattern.PATTERN001:
        return i % 2 == 0;
      case QRMaskPattern.PATTERN010:
        return j % 3 == 0;
      case QRMaskPattern.PATTERN011:
        return (i + j) % 3 == 0;
      case QRMaskPattern.PATTERN100:
        return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
      case QRMaskPattern.PATTERN101:
        return (i * j) % 2 + (i * j) % 3 == 0;
      case QRMaskPattern.PATTERN110:
        return ((i * j) % 2 + (i * j) % 3) % 2 == 0;
      case QRMaskPattern.PATTERN111:
        return ((i * j) % 3 + (i + j) % 2) % 2 == 0;

      default:
        throw new Error("bad maskPattern:" + maskPattern);
    }
  },
  /*
   获取RS的纠错多项式
   */
  getErrorCorrectPolynomial: function(errorCorrectLength) {

    var a = new QRPolynomial([1], 0);

    for (var i = 0; i < errorCorrectLength; i++) {
      a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0));
    }

    return a;
  },
  /*
   获取评价
   */
  getLostPoint: function(qrCode) {

    var moduleCount = qrCode.getModuleCount(),
      lostPoint = 0,
      darkCount = 0;

    for (var row = 0; row < moduleCount; row++) {

      var sameCount = 0;
      var head = qrCode.modules[row][0];

      for (var col = 0; col < moduleCount; col++) {

        var current = qrCode.modules[row][col];

        //level 3 评价
        if (col < moduleCount - 6) {
          if (current && !qrCode.modules[row][col + 1] && qrCode.modules[row][col + 2] && qrCode.modules[row][col + 3] && qrCode.modules[row][col + 4] && !qrCode.modules[row][col + 5] && qrCode.modules[row][col + 6]) {
            if (col < moduleCount - 10) {
              if (qrCode.modules[row][col + 7] && qrCode.modules[row][col + 8] && qrCode.modules[row][col + 9] && qrCode.modules[row][col + 10]) {
                lostPoint += 40;
              }
            } else if (col > 3) {
              if (qrCode.modules[row][col - 1] && qrCode.modules[row][col - 2] && qrCode.modules[row][col - 3] && qrCode.modules[row][col - 4]) {
                lostPoint += 40;
              }
            }

          }
        }

        //level 2 评价
        if ((row < moduleCount - 1) && (col < moduleCount - 1)) {
          var count = 0;
          if (current) count++;
          if (qrCode.modules[row + 1][col]) count++;
          if (qrCode.modules[row][col + 1]) count++;
          if (qrCode.modules[row + 1][col + 1]) count++;
          if (count == 0 || count == 4) {
            lostPoint += 3;
          }
        }

        //level 1 评价
        if (head ^ current) {
          sameCount++;
        } else {
          head = current;
          if (sameCount >= 5) {
            lostPoint += (3 + sameCount - 5);
          }
          sameCount = 1;
        }

        //level 4 评价
        if (current) {
          darkCount++;
        }

      }
    }

    for (var col = 0; col < moduleCount; col++) {

      var sameCount = 0;
      var head = qrCode.modules[0][col];

      for (var row = 0; row < moduleCount; row++) {

        var current = qrCode.modules[row][col];

        //level 3 评价
        if (row < moduleCount - 6) {
          if (current && !qrCode.modules[row + 1][col] && qrCode.modules[row + 2][col] && qrCode.modules[row + 3][col] && qrCode.modules[row + 4][col] && !qrCode.modules[row + 5][col] && qrCode.modules[row + 6][col]) {
            if (row < moduleCount - 10) {
              if (qrCode.modules[row + 7][col] && qrCode.modules[row + 8][col] && qrCode.modules[row + 9][col] && qrCode.modules[row + 10][col]) {
                lostPoint += 40;
              }
            } else if (row > 3) {
              if (qrCode.modules[row - 1][col] && qrCode.modules[row - 2][col] && qrCode.modules[row - 3][col] && qrCode.modules[row - 4][col]) {
                lostPoint += 40;
              }
            }
          }
        }

        //level 1 评价
        if (head ^ current) {
          sameCount++;
        } else {
          head = current;
          if (sameCount >= 5) {
            lostPoint += (3 + sameCount - 5);
          }
          sameCount = 1;
        }

      }
    }

    // LEVEL4

    var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
    lostPoint += ratio * 10;

    return lostPoint;
  }

};


//---------------------------------------------------------------------
// QRMath使用的数学工具
//---------------------------------------------------------------------

var QRMath = {
  /*
   将n转化为a^m
   */
  glog: function(n) {

    if (n < 1) {
      throw new Error("glog(" + n + ")");
    }

    return QRMath.LOG_TABLE[n];
  },
  /*
   将a^m转化为n
   */
  gexp: function(n) {

    while (n < 0) {
      n += 255;
    }

    while (n >= 256) {
      n -= 255;
    }

    return QRMath.EXP_TABLE[n];
  },

  EXP_TABLE: new Array(256),

  LOG_TABLE: new Array(256)

};

for (var i = 0; i < 8; i++) {
  QRMath.EXP_TABLE[i] = 1 << i;
}
for (var i = 8; i < 256; i++) {
  QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] ^ QRMath.EXP_TABLE[i - 5] ^ QRMath.EXP_TABLE[i - 6] ^ QRMath.EXP_TABLE[i - 8];
}
for (var i = 0; i < 255; i++) {
  QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i;
}

//---------------------------------------------------------------------
// QRPolynomial 多项式
//---------------------------------------------------------------------
/**
 * 多项式类
 * @param {Array} num   系数
 * @param {num} shift a^shift
 */
function QRPolynomial(num, shift) {

  if (num.length == undefined) {
    throw new Error(num.length + "/" + shift);
  }

  var offset = 0;

  while (offset < num.length && num[offset] == 0) {
    offset++;
  }

  this.num = new Array(num.length - offset + shift);
  for (var i = 0; i < num.length - offset; i++) {
    this.num[i] = num[i + offset];
  }
}

QRPolynomial.prototype = {

  get: function(index) {
    return this.num[index];
  },

  getLength: function() {
    return this.num.length;
  },
  /**
   * 多项式乘法
   * @param  {QRPolynomial} e 被乘多项式
   * @return {[type]}   [description]
   */
  multiply: function(e) {

    var num = new Array(this.getLength() + e.getLength() - 1);

    for (var i = 0; i < this.getLength(); i++) {
      for (var j = 0; j < e.getLength(); j++) {
        num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i)) + QRMath.glog(e.get(j)));
      }
    }

    return new QRPolynomial(num, 0);
  },
  /**
   * 多项式模运算
   * @param  {QRPolynomial} e 模多项式
   * @return {}
   */
  mod: function(e) {
    var tl = this.getLength(),
      el = e.getLength();
    if (tl - el < 0) {
      return this;
    }
    var num = new Array(tl);
    for (var i = 0; i < tl; i++) {
      num[i] = this.get(i);
    }
    while (num.length >= el) {
      var ratio = QRMath.glog(num[0]) - QRMath.glog(e.get(0));

      for (var i = 0; i < e.getLength(); i++) {
        num[i] ^= QRMath.gexp(QRMath.glog(e.get(i)) + ratio);
      }
      while (num[0] == 0) {
        num.shift();
      }
    }
    return new QRPolynomial(num, 0);
  }
};

//---------------------------------------------------------------------
// RS_BLOCK_TABLE
//---------------------------------------------------------------------
/*
 二维码各个版本信息[块数, 每块中的数据块数, 每块中的信息块数]
 */
var RS_BLOCK_TABLE = [

  // L
  // M
  // Q
  // H

  // 1
  [1, 26, 19],
  [1, 26, 16],
  [1, 26, 13],
  [1, 26, 9],

  // 2
  [1, 44, 34],
  [1, 44, 28],
  [1, 44, 22],
  [1, 44, 16],

  // 3
  [1, 70, 55],
  [1, 70, 44],
  [2, 35, 17],
  [2, 35, 13],

  // 4
  [1, 100, 80],
  [2, 50, 32],
  [2, 50, 24],
  [4, 25, 9],

  // 5
  [1, 134, 108],
  [2, 67, 43],
  [2, 33, 15, 2, 34, 16],
  [2, 33, 11, 2, 34, 12],

  // 6
  [2, 86, 68],
  [4, 43, 27],
  [4, 43, 19],
  [4, 43, 15],

  // 7
  [2, 98, 78],
  [4, 49, 31],
  [2, 32, 14, 4, 33, 15],
  [4, 39, 13, 1, 40, 14],

  // 8
  [2, 121, 97],
  [2, 60, 38, 2, 61, 39],
  [4, 40, 18, 2, 41, 19],
  [4, 40, 14, 2, 41, 15],

  // 9
  [2, 146, 116],
  [3, 58, 36, 2, 59, 37],
  [4, 36, 16, 4, 37, 17],
  [4, 36, 12, 4, 37, 13],

  // 10
  [2, 86, 68, 2, 87, 69],
  [4, 69, 43, 1, 70, 44],
  [6, 43, 19, 2, 44, 20],
  [6, 43, 15, 2, 44, 16],

  // 11
  [4, 101, 81],
  [1, 80, 50, 4, 81, 51],
  [4, 50, 22, 4, 51, 23],
  [3, 36, 12, 8, 37, 13],

  // 12
  [2, 116, 92, 2, 117, 93],
  [6, 58, 36, 2, 59, 37],
  [4, 46, 20, 6, 47, 21],
  [7, 42, 14, 4, 43, 15],

  // 13
  [4, 133, 107],
  [8, 59, 37, 1, 60, 38],
  [8, 44, 20, 4, 45, 21],
  [12, 33, 11, 4, 34, 12],

  // 14
  [3, 145, 115, 1, 146, 116],
  [4, 64, 40, 5, 65, 41],
  [11, 36, 16, 5, 37, 17],
  [11, 36, 12, 5, 37, 13],

  // 15
  [5, 109, 87, 1, 110, 88],
  [5, 65, 41, 5, 66, 42],
  [5, 54, 24, 7, 55, 25],
  [11, 36, 12],

  // 16
  [5, 122, 98, 1, 123, 99],
  [7, 73, 45, 3, 74, 46],
  [15, 43, 19, 2, 44, 20],
  [3, 45, 15, 13, 46, 16],

  // 17
  [1, 135, 107, 5, 136, 108],
  [10, 74, 46, 1, 75, 47],
  [1, 50, 22, 15, 51, 23],
  [2, 42, 14, 17, 43, 15],

  // 18
  [5, 150, 120, 1, 151, 121],
  [9, 69, 43, 4, 70, 44],
  [17, 50, 22, 1, 51, 23],
  [2, 42, 14, 19, 43, 15],

  // 19
  [3, 141, 113, 4, 142, 114],
  [3, 70, 44, 11, 71, 45],
  [17, 47, 21, 4, 48, 22],
  [9, 39, 13, 16, 40, 14],

  // 20
  [3, 135, 107, 5, 136, 108],
  [3, 67, 41, 13, 68, 42],
  [15, 54, 24, 5, 55, 25],
  [15, 43, 15, 10, 44, 16],

  // 21
  [4, 144, 116, 4, 145, 117],
  [17, 68, 42],
  [17, 50, 22, 6, 51, 23],
  [19, 46, 16, 6, 47, 17],

  // 22
  [2, 139, 111, 7, 140, 112],
  [17, 74, 46],
  [7, 54, 24, 16, 55, 25],
  [34, 37, 13],

  // 23
  [4, 151, 121, 5, 152, 122],
  [4, 75, 47, 14, 76, 48],
  [11, 54, 24, 14, 55, 25],
  [16, 45, 15, 14, 46, 16],

  // 24
  [6, 147, 117, 4, 148, 118],
  [6, 73, 45, 14, 74, 46],
  [11, 54, 24, 16, 55, 25],
  [30, 46, 16, 2, 47, 17],

  // 25
  [8, 132, 106, 4, 133, 107],
  [8, 75, 47, 13, 76, 48],
  [7, 54, 24, 22, 55, 25],
  [22, 45, 15, 13, 46, 16],

  // 26
  [10, 142, 114, 2, 143, 115],
  [19, 74, 46, 4, 75, 47],
  [28, 50, 22, 6, 51, 23],
  [33, 46, 16, 4, 47, 17],

  // 27
  [8, 152, 122, 4, 153, 123],
  [22, 73, 45, 3, 74, 46],
  [8, 53, 23, 26, 54, 24],
  [12, 45, 15, 28, 46, 16],

  // 28
  [3, 147, 117, 10, 148, 118],
  [3, 73, 45, 23, 74, 46],
  [4, 54, 24, 31, 55, 25],
  [11, 45, 15, 31, 46, 16],

  // 29
  [7, 146, 116, 7, 147, 117],
  [21, 73, 45, 7, 74, 46],
  [1, 53, 23, 37, 54, 24],
  [19, 45, 15, 26, 46, 16],

  // 30
  [5, 145, 115, 10, 146, 116],
  [19, 75, 47, 10, 76, 48],
  [15, 54, 24, 25, 55, 25],
  [23, 45, 15, 25, 46, 16],

  // 31
  [13, 145, 115, 3, 146, 116],
  [2, 74, 46, 29, 75, 47],
  [42, 54, 24, 1, 55, 25],
  [23, 45, 15, 28, 46, 16],

  // 32
  [17, 145, 115],
  [10, 74, 46, 23, 75, 47],
  [10, 54, 24, 35, 55, 25],
  [19, 45, 15, 35, 46, 16],

  // 33
  [17, 145, 115, 1, 146, 116],
  [14, 74, 46, 21, 75, 47],
  [29, 54, 24, 19, 55, 25],
  [11, 45, 15, 46, 46, 16],

  // 34
  [13, 145, 115, 6, 146, 116],
  [14, 74, 46, 23, 75, 47],
  [44, 54, 24, 7, 55, 25],
  [59, 46, 16, 1, 47, 17],

  // 35
  [12, 151, 121, 7, 152, 122],
  [12, 75, 47, 26, 76, 48],
  [39, 54, 24, 14, 55, 25],
  [22, 45, 15, 41, 46, 16],

  // 36
  [6, 151, 121, 14, 152, 122],
  [6, 75, 47, 34, 76, 48],
  [46, 54, 24, 10, 55, 25],
  [2, 45, 15, 64, 46, 16],

  // 37
  [17, 152, 122, 4, 153, 123],
  [29, 74, 46, 14, 75, 47],
  [49, 54, 24, 10, 55, 25],
  [24, 45, 15, 46, 46, 16],

  // 38
  [4, 152, 122, 18, 153, 123],
  [13, 74, 46, 32, 75, 47],
  [48, 54, 24, 14, 55, 25],
  [42, 45, 15, 32, 46, 16],

  // 39
  [20, 147, 117, 4, 148, 118],
  [40, 75, 47, 7, 76, 48],
  [43, 54, 24, 22, 55, 25],
  [10, 45, 15, 67, 46, 16],

  // 40
  [19, 148, 118, 6, 149, 119],
  [18, 75, 47, 31, 76, 48],
  [34, 54, 24, 34, 55, 25],
  [20, 45, 15, 61, 46, 16]
];

/**
 * 根据数据获取对应版本
 * @return {[type]} [description]
 */
QRCodeAlg.prototype.getRightType = function() {
  for (var typeNumber = 1; typeNumber < 41; typeNumber++) {
    var rsBlock = RS_BLOCK_TABLE[(typeNumber - 1) * 4 + this.errorCorrectLevel];
    if (rsBlock == undefined) {
      throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + this.errorCorrectLevel);
    }
    var length = rsBlock.length / 3;
    var totalDataCount = 0;
    for (var i = 0; i < length; i++) {
      var count = rsBlock[i * 3 + 0];
      var dataCount = rsBlock[i * 3 + 2];
      totalDataCount += dataCount * count;
    }

    var lengthBytes = typeNumber > 9 ? 2 : 1;
    if (this.utf8bytes.length + lengthBytes < totalDataCount || typeNumber == 40) {
      this.typeNumber = typeNumber;
      this.rsBlock = rsBlock;
      this.totalDataCount = totalDataCount;
      break;
    }
  }
};

//---------------------------------------------------------------------
// QRBitBuffer
//---------------------------------------------------------------------

function QRBitBuffer() {
  this.buffer = new Array();
  this.length = 0;
}

QRBitBuffer.prototype = {

  get: function(index) {
    var bufIndex = Math.floor(index / 8);
    return ((this.buffer[bufIndex] >>> (7 - index % 8)) & 1);
  },

  put: function(num, length) {
    for (var i = 0; i < length; i++) {
      this.putBit(((num >>> (length - i - 1)) & 1));
    }
  },

  putBit: function(bit) {

    var bufIndex = Math.floor(this.length / 8);
    if (this.buffer.length <= bufIndex) {
      this.buffer.push(0);
    }

    if (bit) {
      this.buffer[bufIndex] |= (0x80 >>> (this.length % 8));
    }

    this.length++;
  }
};
/**
 * 获取单个字符的utf8编码
 * unicode BMP平面约65535个字符
 * @param {num} code
 * return {array}
 */
function unicodeFormat8(code) {
  // 1 byte
  if (code < 128) {
    return [code];
    // 2 bytes
  } else if (code < 2048) {
    c0 = 192 + (code >> 6);
    c1 = 128 + (code & 63);
    return [c0, c1];
    // 3 bytes
  } else {
    c0 = 224 + (code >> 12);
    c1 = 128 + (code >> 6 & 63);
    c2 = 128 + (code & 63);
    return [c0, c1, c2];
  }
}

/**
 * 获取字符串的utf8编码字节串
 * @param {string} string
 * @return {array}
 */
function getUTF8Bytes(string) {
  var utf8codes = [];
  for (var i = 0; i < string.length; i++) {
    var code = string.charCodeAt(i);
    var utf8 = unicodeFormat8(code);
    for (var j = 0; j < utf8.length; j++) {
      utf8codes.push(utf8[j]);
    }
  }
  return utf8codes;
}

/**
 * 二维码算法实现
 * @param {string} data              要编码的信息字符串
 * @param {num} errorCorrectLevel 纠错等级
 */
function QRCodeAlg(data, errorCorrectLevel) {
  this.typeNumber = -1; //版本
  this.errorCorrectLevel = errorCorrectLevel;
  this.modules = null;  //二维矩阵，存放最终结果
  this.moduleCount = 0; //矩阵大小
  this.dataCache = null; //数据缓存
  this.rsBlocks = null; //版本数据信息
  this.totalDataCount = -1; //可使用的数据量
  this.data = data;
  this.utf8bytes = getUTF8Bytes(data);
  this.make();
}

QRCodeAlg.prototype = {
  constructor: QRCodeAlg,
  /**
   * 获取二维码矩阵大小
   * @return {num} 矩阵大小
   */
  getModuleCount: function() {
    return this.moduleCount;
  },
  /**
   * 编码
   */
  make: function() {
    this.getRightType();
    this.dataCache = this.createData();
    this.createQrcode();
  },
  /**
   * 设置二位矩阵功能图形
   * @param  {bool} test 表示是否在寻找最好掩膜阶段
   * @param  {num} maskPattern 掩膜的版本
   */
  makeImpl: function(maskPattern) {

    this.moduleCount = this.typeNumber * 4 + 17;
    this.modules = new Array(this.moduleCount);

    for (var row = 0; row < this.moduleCount; row++) {

      this.modules[row] = new Array(this.moduleCount);

    }
    this.setupPositionProbePattern(0, 0);
    this.setupPositionProbePattern(this.moduleCount - 7, 0);
    this.setupPositionProbePattern(0, this.moduleCount - 7);
    this.setupPositionAdjustPattern();
    this.setupTimingPattern();
    this.setupTypeInfo(true, maskPattern);

    if (this.typeNumber >= 7) {
      this.setupTypeNumber(true);
    }
    this.mapData(this.dataCache, maskPattern);
  },
  /**
   * 设置二维码的位置探测图形
   * @param  {num} row 探测图形的中心横坐标
   * @param  {num} col 探测图形的中心纵坐标
   */
  setupPositionProbePattern: function(row, col) {

    for (var r = -1; r <= 7; r++) {

      if (row + r <= -1 || this.moduleCount <= row + r) continue;

      for (var c = -1; c <= 7; c++) {

        if (col + c <= -1 || this.moduleCount <= col + c) continue;

        if ((0 <= r && r <= 6 && (c == 0 || c == 6)) || (0 <= c && c <= 6 && (r == 0 || r == 6)) || (2 <= r && r <= 4 && 2 <= c && c <= 4)) {
          this.modules[row + r][col + c] = true;
        } else {
          this.modules[row + r][col + c] = false;
        }
      }
    }
  },
  /**
   * 创建二维码
   * @return {[type]} [description]
   */
  createQrcode: function() {

    var minLostPoint = 0;
    var pattern = 0;
    var bestModules = null;

    for (var i = 0; i < 8; i++) {

      this.makeImpl(i);

      var lostPoint = QRUtil.getLostPoint(this);
      if (i == 0 || minLostPoint > lostPoint) {
        minLostPoint = lostPoint;
        pattern = i;
        bestModules = this.modules;
      }
    }
    this.modules = bestModules;
    this.setupTypeInfo(false, pattern);

    if (this.typeNumber >= 7) {
      this.setupTypeNumber(false);
    }

  },
  /**
   * 设置定位图形
   * @return {[type]} [description]
   */
  setupTimingPattern: function() {

    for (var r = 8; r < this.moduleCount - 8; r++) {
      if (this.modules[r][6] != null) {
        continue;
      }
      this.modules[r][6] = (r % 2 == 0);

      if (this.modules[6][r] != null) {
        continue;
      }
      this.modules[6][r] = (r % 2 == 0);
    }
  },
  /**
   * 设置矫正图形
   * @return {[type]} [description]
   */
  setupPositionAdjustPattern: function() {

    var pos = QRUtil.getPatternPosition(this.typeNumber);

    for (var i = 0; i < pos.length; i++) {

      for (var j = 0; j < pos.length; j++) {

        var row = pos[i];
        var col = pos[j];

        if (this.modules[row][col] != null) {
          continue;
        }

        for (var r = -2; r <= 2; r++) {

          for (var c = -2; c <= 2; c++) {

            if (r == -2 || r == 2 || c == -2 || c == 2 || (r == 0 && c == 0)) {
              this.modules[row + r][col + c] = true;
            } else {
              this.modules[row + r][col + c] = false;
            }
          }
        }
      }
    }
  },
  /**
   * 设置版本信息（7以上版本才有）
   * @param  {bool} test 是否处于判断最佳掩膜阶段
   * @return {[type]}      [description]
   */
  setupTypeNumber: function(test) {

    var bits = QRUtil.getBCHTypeNumber(this.typeNumber);

    for (var i = 0; i < 18; i++) {
      var mod = (!test && ((bits >> i) & 1) == 1);
      this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;
      this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod;
    }
  },
  /**
   * 设置格式信息（纠错等级和掩膜版本）
   * @param  {bool} test
   * @param  {num} maskPattern 掩膜版本
   * @return {}
   */
  setupTypeInfo: function(test, maskPattern) {

    var data = (QRErrorCorrectLevel[this.errorCorrectLevel] << 3) | maskPattern;
    var bits = QRUtil.getBCHTypeInfo(data);

    // vertical
    for (var i = 0; i < 15; i++) {

      var mod = (!test && ((bits >> i) & 1) == 1);

      if (i < 6) {
        this.modules[i][8] = mod;
      } else if (i < 8) {
        this.modules[i + 1][8] = mod;
      } else {
        this.modules[this.moduleCount - 15 + i][8] = mod;
      }

      // horizontal
      var mod = (!test && ((bits >> i) & 1) == 1);

      if (i < 8) {
        this.modules[8][this.moduleCount - i - 1] = mod;
      } else if (i < 9) {
        this.modules[8][15 - i - 1 + 1] = mod;
      } else {
        this.modules[8][15 - i - 1] = mod;
      }
    }

    // fixed module
    this.modules[this.moduleCount - 8][8] = (!test);

  },
  /**
   * 数据编码
   * @return {[type]} [description]
   */
  createData: function() {
    var buffer = new QRBitBuffer();
    var lengthBits = this.typeNumber > 9 ? 16 : 8;
    buffer.put(4, 4); //添加模式
    buffer.put(this.utf8bytes.length, lengthBits);
    for (var i = 0, l = this.utf8bytes.length; i < l; i++) {
      buffer.put(this.utf8bytes[i], 8);
    }
    if (buffer.length + 4 <= this.totalDataCount * 8) {
      buffer.put(0, 4);
    }

    // padding
    while (buffer.length % 8 != 0) {
      buffer.putBit(false);
    }

    // padding
    while (true) {

      if (buffer.length >= this.totalDataCount * 8) {
        break;
      }
      buffer.put(QRCodeAlg.PAD0, 8);

      if (buffer.length >= this.totalDataCount * 8) {
        break;
      }
      buffer.put(QRCodeAlg.PAD1, 8);
    }
    return this.createBytes(buffer);
  },
  /**
   * 纠错码编码
   * @param  {buffer} buffer 数据编码
   * @return {[type]}
   */
  createBytes: function(buffer) {

    var offset = 0;

    var maxDcCount = 0;
    var maxEcCount = 0;

    var length = this.rsBlock.length / 3;

    var rsBlocks = new Array();

    for (var i = 0; i < length; i++) {

      var count = this.rsBlock[i * 3 + 0];
      var totalCount = this.rsBlock[i * 3 + 1];
      var dataCount = this.rsBlock[i * 3 + 2];

      for (var j = 0; j < count; j++) {
        rsBlocks.push([dataCount, totalCount]);
      }
    }

    var dcdata = new Array(rsBlocks.length);
    var ecdata = new Array(rsBlocks.length);

    for (var r = 0; r < rsBlocks.length; r++) {

      var dcCount = rsBlocks[r][0];
      var ecCount = rsBlocks[r][1] - dcCount;

      maxDcCount = Math.max(maxDcCount, dcCount);
      maxEcCount = Math.max(maxEcCount, ecCount);

      dcdata[r] = new Array(dcCount);

      for (var i = 0; i < dcdata[r].length; i++) {
        dcdata[r][i] = 0xff & buffer.buffer[i + offset];
      }
      offset += dcCount;

      var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
      var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1);

      var modPoly = rawPoly.mod(rsPoly);
      ecdata[r] = new Array(rsPoly.getLength() - 1);
      for (var i = 0; i < ecdata[r].length; i++) {
        var modIndex = i + modPoly.getLength() - ecdata[r].length;
        ecdata[r][i] = (modIndex >= 0) ? modPoly.get(modIndex) : 0;
      }
    }

    var data = new Array(this.totalDataCount);
    var index = 0;

    for (var i = 0; i < maxDcCount; i++) {
      for (var r = 0; r < rsBlocks.length; r++) {
        if (i < dcdata[r].length) {
          data[index++] = dcdata[r][i];
        }
      }
    }

    for (var i = 0; i < maxEcCount; i++) {
      for (var r = 0; r < rsBlocks.length; r++) {
        if (i < ecdata[r].length) {
          data[index++] = ecdata[r][i];
        }
      }
    }

    return data;

  },
  /**
   * 布置模块，构建最终信息
   * @param  {} data
   * @param  {} maskPattern
   * @return {}
   */
  mapData: function(data, maskPattern) {

    var inc = -1;
    var row = this.moduleCount - 1;
    var bitIndex = 7;
    var byteIndex = 0;

    for (var col = this.moduleCount - 1; col > 0; col -= 2) {

      if (col == 6) col--;

      while (true) {

        for (var c = 0; c < 2; c++) {

          if (this.modules[row][col - c] == null) {

            var dark = false;

            if (byteIndex < data.length) {
              dark = (((data[byteIndex] >>> bitIndex) & 1) == 1);
            }

            var mask = QRUtil.getMask(maskPattern, row, col - c);

            if (mask) {
              dark = !dark;
            }

            this.modules[row][col - c] = dark;
            bitIndex--;

            if (bitIndex == -1) {
              byteIndex++;
              bitIndex = 7;
            }
          }
        }

        row += inc;

        if (row < 0 || this.moduleCount <= row) {
          row -= inc;
          inc = -inc;
          break;
        }
      }
    }
  }

};
/**
 * 填充字段
 */
QRCodeAlg.PAD0 = 0xEC;
QRCodeAlg.PAD1 = 0x11;


//---------------------------------------------------------------------
// 纠错等级对应的编码
//---------------------------------------------------------------------

var QRErrorCorrectLevel = [1, 0, 3, 2];

//---------------------------------------------------------------------
// 掩膜版本
//---------------------------------------------------------------------

var QRMaskPattern = {
  PATTERN000: 0,
  PATTERN001: 1,
  PATTERN010: 2,
  PATTERN011: 3,
  PATTERN100: 4,
  PATTERN101: 5,
  PATTERN110: 6,
  PATTERN111: 7
};

//---------------------------------------------------------------------
// 工具类
//---------------------------------------------------------------------

var QRUtil = {

  /*
   每个版本矫正图形的位置
   */
  PATTERN_POSITION_TABLE: [
    [],
    [6, 18],
    [6, 22],
    [6, 26],
    [6, 30],
    [6, 34],
    [6, 22, 38],
    [6, 24, 42],
    [6, 26, 46],
    [6, 28, 50],
    [6, 30, 54],
    [6, 32, 58],
    [6, 34, 62],
    [6, 26, 46, 66],
    [6, 26, 48, 70],
    [6, 26, 50, 74],
    [6, 30, 54, 78],
    [6, 30, 56, 82],
    [6, 30, 58, 86],
    [6, 34, 62, 90],
    [6, 28, 50, 72, 94],
    [6, 26, 50, 74, 98],
    [6, 30, 54, 78, 102],
    [6, 28, 54, 80, 106],
    [6, 32, 58, 84, 110],
    [6, 30, 58, 86, 114],
    [6, 34, 62, 90, 118],
    [6, 26, 50, 74, 98, 122],
    [6, 30, 54, 78, 102, 126],
    [6, 26, 52, 78, 104, 130],
    [6, 30, 56, 82, 108, 134],
    [6, 34, 60, 86, 112, 138],
    [6, 30, 58, 86, 114, 142],
    [6, 34, 62, 90, 118, 146],
    [6, 30, 54, 78, 102, 126, 150],
    [6, 24, 50, 76, 102, 128, 154],
    [6, 28, 54, 80, 106, 132, 158],
    [6, 32, 58, 84, 110, 136, 162],
    [6, 26, 54, 82, 110, 138, 166],
    [6, 30, 58, 86, 114, 142, 170]
  ],

  G15: (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0),
  G18: (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0),
  G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),

  /*
   BCH编码格式信息
   */
  getBCHTypeInfo: function(data) {
    var d = data << 10;
    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
      d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15)));
    }
    return ((data << 10) | d) ^ QRUtil.G15_MASK;
  },
  /*
   BCH编码版本信息
   */
  getBCHTypeNumber: function(data) {
    var d = data << 12;
    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
      d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18)));
    }
    return (data << 12) | d;
  },
  /*
   获取BCH位信息
   */
  getBCHDigit: function(data) {

    var digit = 0;

    while (data != 0) {
      digit++;
      data >>>= 1;
    }

    return digit;
  },
  /*
   获取版本对应的矫正图形位置
   */
  getPatternPosition: function(typeNumber) {
    return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
  },
  /*
   掩膜算法
   */
  getMask: function(maskPattern, i, j) {

    switch (maskPattern) {

      case QRMaskPattern.PATTERN000:
        return (i + j) % 2 == 0;
      case QRMaskPattern.PATTERN001:
        return i % 2 == 0;
      case QRMaskPattern.PATTERN010:
        return j % 3 == 0;
      case QRMaskPattern.PATTERN011:
        return (i + j) % 3 == 0;
      case QRMaskPattern.PATTERN100:
        return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
      case QRMaskPattern.PATTERN101:
        return (i * j) % 2 + (i * j) % 3 == 0;
      case QRMaskPattern.PATTERN110:
        return ((i * j) % 2 + (i * j) % 3) % 2 == 0;
      case QRMaskPattern.PATTERN111:
        return ((i * j) % 3 + (i + j) % 2) % 2 == 0;

      default:
        throw new Error("bad maskPattern:" + maskPattern);
    }
  },
  /*
   获取RS的纠错多项式
   */
  getErrorCorrectPolynomial: function(errorCorrectLength) {

    var a = new QRPolynomial([1], 0);

    for (var i = 0; i < errorCorrectLength; i++) {
      a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0));
    }

    return a;
  },
  /*
   获取评价
   */
  getLostPoint: function(qrCode) {

    var moduleCount = qrCode.getModuleCount(),
      lostPoint = 0,
      darkCount = 0;

    for (var row = 0; row < moduleCount; row++) {

      var sameCount = 0;
      var head = qrCode.modules[row][0];

      for (var col = 0; col < moduleCount; col++) {

        var current = qrCode.modules[row][col];

        //level 3 评价
        if (col < moduleCount - 6) {
          if (current && !qrCode.modules[row][col + 1] && qrCode.modules[row][col + 2] && qrCode.modules[row][col + 3] && qrCode.modules[row][col + 4] && !qrCode.modules[row][col + 5] && qrCode.modules[row][col + 6]) {
            if (col < moduleCount - 10) {
              if (qrCode.modules[row][col + 7] && qrCode.modules[row][col + 8] && qrCode.modules[row][col + 9] && qrCode.modules[row][col + 10]) {
                lostPoint += 40;
              }
            } else if (col > 3) {
              if (qrCode.modules[row][col - 1] && qrCode.modules[row][col - 2] && qrCode.modules[row][col - 3] && qrCode.modules[row][col - 4]) {
                lostPoint += 40;
              }
            }

          }
        }

        //level 2 评价
        if ((row < moduleCount - 1) && (col < moduleCount - 1)) {
          var count = 0;
          if (current) count++;
          if (qrCode.modules[row + 1][col]) count++;
          if (qrCode.modules[row][col + 1]) count++;
          if (qrCode.modules[row + 1][col + 1]) count++;
          if (count == 0 || count == 4) {
            lostPoint += 3;
          }
        }

        //level 1 评价
        if (head ^ current) {
          sameCount++;
        } else {
          head = current;
          if (sameCount >= 5) {
            lostPoint += (3 + sameCount - 5);
          }
          sameCount = 1;
        }

        //level 4 评价
        if (current) {
          darkCount++;
        }

      }
    }

    for (var col = 0; col < moduleCount; col++) {

      var sameCount = 0;
      var head = qrCode.modules[0][col];

      for (var row = 0; row < moduleCount; row++) {

        var current = qrCode.modules[row][col];

        //level 3 评价
        if (row < moduleCount - 6) {
          if (current && !qrCode.modules[row + 1][col] && qrCode.modules[row + 2][col] && qrCode.modules[row + 3][col] && qrCode.modules[row + 4][col] && !qrCode.modules[row + 5][col] && qrCode.modules[row + 6][col]) {
            if (row < moduleCount - 10) {
              if (qrCode.modules[row + 7][col] && qrCode.modules[row + 8][col] && qrCode.modules[row + 9][col] && qrCode.modules[row + 10][col]) {
                lostPoint += 40;
              }
            } else if (row > 3) {
              if (qrCode.modules[row - 1][col] && qrCode.modules[row - 2][col] && qrCode.modules[row - 3][col] && qrCode.modules[row - 4][col]) {
                lostPoint += 40;
              }
            }
          }
        }

        //level 1 评价
        if (head ^ current) {
          sameCount++;
        } else {
          head = current;
          if (sameCount >= 5) {
            lostPoint += (3 + sameCount - 5);
          }
          sameCount = 1;
        }

      }
    }

    // LEVEL4

    var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
    lostPoint += ratio * 10;

    return lostPoint;
  }

};


//---------------------------------------------------------------------
// QRMath使用的数学工具
//---------------------------------------------------------------------

var QRMath = {
  /*
   将n转化为a^m
   */
  glog: function(n) {

    if (n < 1) {
      throw new Error("glog(" + n + ")");
    }

    return QRMath.LOG_TABLE[n];
  },
  /*
   将a^m转化为n
   */
  gexp: function(n) {

    while (n < 0) {
      n += 255;
    }

    while (n >= 256) {
      n -= 255;
    }

    return QRMath.EXP_TABLE[n];
  },

  EXP_TABLE: new Array(256),

  LOG_TABLE: new Array(256)

};

for (var i = 0; i < 8; i++) {
  QRMath.EXP_TABLE[i] = 1 << i;
}
for (var i = 8; i < 256; i++) {
  QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] ^ QRMath.EXP_TABLE[i - 5] ^ QRMath.EXP_TABLE[i - 6] ^ QRMath.EXP_TABLE[i - 8];
}
for (var i = 0; i < 255; i++) {
  QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i;
}

//---------------------------------------------------------------------
// QRPolynomial 多项式
//---------------------------------------------------------------------
/**
 * 多项式类
 * @param {Array} num   系数
 * @param {num} shift a^shift
 */
function QRPolynomial(num, shift) {

  if (num.length == undefined) {
    throw new Error(num.length + "/" + shift);
  }

  var offset = 0;

  while (offset < num.length && num[offset] == 0) {
    offset++;
  }

  this.num = new Array(num.length - offset + shift);
  for (var i = 0; i < num.length - offset; i++) {
    this.num[i] = num[i + offset];
  }
}

QRPolynomial.prototype = {

  get: function(index) {
    return this.num[index];
  },

  getLength: function() {
    return this.num.length;
  },
  /**
   * 多项式乘法
   * @param  {QRPolynomial} e 被乘多项式
   * @return {[type]}   [description]
   */
  multiply: function(e) {

    var num = new Array(this.getLength() + e.getLength() - 1);

    for (var i = 0; i < this.getLength(); i++) {
      for (var j = 0; j < e.getLength(); j++) {
        num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i)) + QRMath.glog(e.get(j)));
      }
    }

    return new QRPolynomial(num, 0);
  },
  /**
   * 多项式模运算
   * @param  {QRPolynomial} e 模多项式
   * @return {}
   */
  mod: function(e) {
    var tl = this.getLength(),
      el = e.getLength();
    if (tl - el < 0) {
      return this;
    }
    var num = new Array(tl);
    for (var i = 0; i < tl; i++) {
      num[i] = this.get(i);
    }
    while (num.length >= el) {
      var ratio = QRMath.glog(num[0]) - QRMath.glog(e.get(0));

      for (var i = 0; i < e.getLength(); i++) {
        num[i] ^= QRMath.gexp(QRMath.glog(e.get(i)) + ratio);
      }
      while (num[0] == 0) {
        num.shift();
      }
    }
    return new QRPolynomial(num, 0);
  }
};

//---------------------------------------------------------------------
// RS_BLOCK_TABLE
//---------------------------------------------------------------------
/*
 二维码各个版本信息[块数, 每块中的数据块数, 每块中的信息块数]
 */
RS_BLOCK_TABLE = [

  // L
  // M
  // Q
  // H

  // 1
  [1, 26, 19],
  [1, 26, 16],
  [1, 26, 13],
  [1, 26, 9],

  // 2
  [1, 44, 34],
  [1, 44, 28],
  [1, 44, 22],
  [1, 44, 16],

  // 3
  [1, 70, 55],
  [1, 70, 44],
  [2, 35, 17],
  [2, 35, 13],

  // 4
  [1, 100, 80],
  [2, 50, 32],
  [2, 50, 24],
  [4, 25, 9],

  // 5
  [1, 134, 108],
  [2, 67, 43],
  [2, 33, 15, 2, 34, 16],
  [2, 33, 11, 2, 34, 12],

  // 6
  [2, 86, 68],
  [4, 43, 27],
  [4, 43, 19],
  [4, 43, 15],

  // 7
  [2, 98, 78],
  [4, 49, 31],
  [2, 32, 14, 4, 33, 15],
  [4, 39, 13, 1, 40, 14],

  // 8
  [2, 121, 97],
  [2, 60, 38, 2, 61, 39],
  [4, 40, 18, 2, 41, 19],
  [4, 40, 14, 2, 41, 15],

  // 9
  [2, 146, 116],
  [3, 58, 36, 2, 59, 37],
  [4, 36, 16, 4, 37, 17],
  [4, 36, 12, 4, 37, 13],

  // 10
  [2, 86, 68, 2, 87, 69],
  [4, 69, 43, 1, 70, 44],
  [6, 43, 19, 2, 44, 20],
  [6, 43, 15, 2, 44, 16],

  // 11
  [4, 101, 81],
  [1, 80, 50, 4, 81, 51],
  [4, 50, 22, 4, 51, 23],
  [3, 36, 12, 8, 37, 13],

  // 12
  [2, 116, 92, 2, 117, 93],
  [6, 58, 36, 2, 59, 37],
  [4, 46, 20, 6, 47, 21],
  [7, 42, 14, 4, 43, 15],

  // 13
  [4, 133, 107],
  [8, 59, 37, 1, 60, 38],
  [8, 44, 20, 4, 45, 21],
  [12, 33, 11, 4, 34, 12],

  // 14
  [3, 145, 115, 1, 146, 116],
  [4, 64, 40, 5, 65, 41],
  [11, 36, 16, 5, 37, 17],
  [11, 36, 12, 5, 37, 13],

  // 15
  [5, 109, 87, 1, 110, 88],
  [5, 65, 41, 5, 66, 42],
  [5, 54, 24, 7, 55, 25],
  [11, 36, 12],

  // 16
  [5, 122, 98, 1, 123, 99],
  [7, 73, 45, 3, 74, 46],
  [15, 43, 19, 2, 44, 20],
  [3, 45, 15, 13, 46, 16],

  // 17
  [1, 135, 107, 5, 136, 108],
  [10, 74, 46, 1, 75, 47],
  [1, 50, 22, 15, 51, 23],
  [2, 42, 14, 17, 43, 15],

  // 18
  [5, 150, 120, 1, 151, 121],
  [9, 69, 43, 4, 70, 44],
  [17, 50, 22, 1, 51, 23],
  [2, 42, 14, 19, 43, 15],

  // 19
  [3, 141, 113, 4, 142, 114],
  [3, 70, 44, 11, 71, 45],
  [17, 47, 21, 4, 48, 22],
  [9, 39, 13, 16, 40, 14],

  // 20
  [3, 135, 107, 5, 136, 108],
  [3, 67, 41, 13, 68, 42],
  [15, 54, 24, 5, 55, 25],
  [15, 43, 15, 10, 44, 16],

  // 21
  [4, 144, 116, 4, 145, 117],
  [17, 68, 42],
  [17, 50, 22, 6, 51, 23],
  [19, 46, 16, 6, 47, 17],

  // 22
  [2, 139, 111, 7, 140, 112],
  [17, 74, 46],
  [7, 54, 24, 16, 55, 25],
  [34, 37, 13],

  // 23
  [4, 151, 121, 5, 152, 122],
  [4, 75, 47, 14, 76, 48],
  [11, 54, 24, 14, 55, 25],
  [16, 45, 15, 14, 46, 16],

  // 24
  [6, 147, 117, 4, 148, 118],
  [6, 73, 45, 14, 74, 46],
  [11, 54, 24, 16, 55, 25],
  [30, 46, 16, 2, 47, 17],

  // 25
  [8, 132, 106, 4, 133, 107],
  [8, 75, 47, 13, 76, 48],
  [7, 54, 24, 22, 55, 25],
  [22, 45, 15, 13, 46, 16],

  // 26
  [10, 142, 114, 2, 143, 115],
  [19, 74, 46, 4, 75, 47],
  [28, 50, 22, 6, 51, 23],
  [33, 46, 16, 4, 47, 17],

  // 27
  [8, 152, 122, 4, 153, 123],
  [22, 73, 45, 3, 74, 46],
  [8, 53, 23, 26, 54, 24],
  [12, 45, 15, 28, 46, 16],

  // 28
  [3, 147, 117, 10, 148, 118],
  [3, 73, 45, 23, 74, 46],
  [4, 54, 24, 31, 55, 25],
  [11, 45, 15, 31, 46, 16],

  // 29
  [7, 146, 116, 7, 147, 117],
  [21, 73, 45, 7, 74, 46],
  [1, 53, 23, 37, 54, 24],
  [19, 45, 15, 26, 46, 16],

  // 30
  [5, 145, 115, 10, 146, 116],
  [19, 75, 47, 10, 76, 48],
  [15, 54, 24, 25, 55, 25],
  [23, 45, 15, 25, 46, 16],

  // 31
  [13, 145, 115, 3, 146, 116],
  [2, 74, 46, 29, 75, 47],
  [42, 54, 24, 1, 55, 25],
  [23, 45, 15, 28, 46, 16],

  // 32
  [17, 145, 115],
  [10, 74, 46, 23, 75, 47],
  [10, 54, 24, 35, 55, 25],
  [19, 45, 15, 35, 46, 16],

  // 33
  [17, 145, 115, 1, 146, 116],
  [14, 74, 46, 21, 75, 47],
  [29, 54, 24, 19, 55, 25],
  [11, 45, 15, 46, 46, 16],

  // 34
  [13, 145, 115, 6, 146, 116],
  [14, 74, 46, 23, 75, 47],
  [44, 54, 24, 7, 55, 25],
  [59, 46, 16, 1, 47, 17],

  // 35
  [12, 151, 121, 7, 152, 122],
  [12, 75, 47, 26, 76, 48],
  [39, 54, 24, 14, 55, 25],
  [22, 45, 15, 41, 46, 16],

  // 36
  [6, 151, 121, 14, 152, 122],
  [6, 75, 47, 34, 76, 48],
  [46, 54, 24, 10, 55, 25],
  [2, 45, 15, 64, 46, 16],

  // 37
  [17, 152, 122, 4, 153, 123],
  [29, 74, 46, 14, 75, 47],
  [49, 54, 24, 10, 55, 25],
  [24, 45, 15, 46, 46, 16],

  // 38
  [4, 152, 122, 18, 153, 123],
  [13, 74, 46, 32, 75, 47],
  [48, 54, 24, 14, 55, 25],
  [42, 45, 15, 32, 46, 16],

  // 39
  [20, 147, 117, 4, 148, 118],
  [40, 75, 47, 7, 76, 48],
  [43, 54, 24, 22, 55, 25],
  [10, 45, 15, 67, 46, 16],

  // 40
  [19, 148, 118, 6, 149, 119],
  [18, 75, 47, 31, 76, 48],
  [34, 54, 24, 34, 55, 25],
  [20, 45, 15, 61, 46, 16]
];

/**
 * 根据数据获取对应版本
 * @return {[type]} [description]
 */
QRCodeAlg.prototype.getRightType = function() {
  for (var typeNumber = 1; typeNumber < 41; typeNumber++) {
    var rsBlock = RS_BLOCK_TABLE[(typeNumber - 1) * 4 + this.errorCorrectLevel];
    if (rsBlock == undefined) {
      throw new Error('bad rs block @ typeNumber:' + typeNumber + '/errorCorrectLevel:' + this.errorCorrectLevel);
    }
    var length = rsBlock.length / 3;
    var totalDataCount = 0;
    for (var i = 0; i < length; i++) {
      var count = rsBlock[i * 3 + 0];
      var dataCount = rsBlock[i * 3 + 2];
      totalDataCount += dataCount * count;
    }

    var lengthBytes = typeNumber > 9 ? 2 : 1;
    if (this.utf8bytes.length + lengthBytes < totalDataCount || typeNumber == 40) {
      this.typeNumber = typeNumber;
      this.rsBlock = rsBlock;
      this.totalDataCount = totalDataCount;
      break;
    }
  }
};

// ---------------------------------------------------------------------
// QRBitBuffer
// ---------------------------------------------------------------------

function QRBitBuffer() {
  this.buffer = new Array();
  this.length = 0;
}

QRBitBuffer.prototype = {
  get: function(index) {
    var bufIndex = Math.floor(index / 8);
    return ((this.buffer[bufIndex] >>> (7 - index % 8)) & 1);
  },

  put: function(num, length) {
    for (var i = 0; i < length; i++) {
      this.putBit(((num >>> (length - i - 1)) & 1));
    }
  },

  putBit: function(bit) {

    var bufIndex = Math.floor(this.length / 8);
    if (this.buffer.length <= bufIndex) {
      this.buffer.push(0);
    }

    if (bit) {
      this.buffer[bufIndex] |= (0x80 >>> (this.length % 8));
    }

    this.length++;
  }
};

$.fn.qrcode = function QRCodePlugin(option) {
  return this.each(function() {
    $(this).append(new QRCode(option));
  });
};

module.exports = UI.qrcode = QRCode;

},{"2":2}],32:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

/**
 * store.js
 * @via https://github.com/marcuswestin/store.js
 * @license https://github.com/marcuswestin/store.js/blob/master/LICENSE
 */

var store = {};
var win = window;
var localStorageName = 'localStorage';
var storage;

store.disabled = false;

store.version = '1.3.17';

store.set = function(key, value) {
};

store.get = function(key, defaultVal) {
};

store.has = function(key) {
  return store.get(key) !== undefined;
};

store.remove = function(key) {
};

store.clear = function() {
};

store.transact = function(key, defaultVal, transactionFn) {
  if (transactionFn == null) {
    transactionFn = defaultVal;
    defaultVal = null;
  }

  if (defaultVal == null) {
    defaultVal = {};
  }

  var val = store.get(key, defaultVal);
  transactionFn(val);
  store.set(key, val);
};

store.getAll = function() {
};

store.forEach = function() {
};

store.serialize = function(value) {
  return JSON.stringify(value);
};

store.deserialize = function(value) {
  if (typeof value != 'string') {
    return undefined;
  }

  try {
    return JSON.parse(value);
  } catch (e) {
    return value || undefined;
  }
};

// Functions to encapsulate questionable FireFox 3.6.13 behavior
// when about.config::dom.storage.enabled === false
// See https://github.com/marcuswestin/store.js/issues#issue/13
function isLocalStorageNameSupported() {
  try {
    return (localStorageName in win && win[localStorageName]);
  }
  catch (err) {
    return false;
  }
}

if (isLocalStorageNameSupported()) {
  storage = win[localStorageName];
  store.set = function(key, val) {
    if (val === undefined) {
      return store.remove(key);
    }
    storage.setItem(key, store.serialize(val));
    return val;
  };

  store.get = function(key, defaultVal) {
    var val = store.deserialize(storage.getItem(key));
    return (val === undefined ? defaultVal : val);
  };

  store.remove = function(key) {
    storage.removeItem(key);
  };

  store.clear = function() {
    storage.clear();
  };

  store.getAll = function() {
    var ret = {};
    store.forEach(function(key, val) {
      ret[key] = val;
    });
    return ret;
  };

  store.forEach = function(callback) {
    for (var i = 0; i < storage.length; i++) {
      var key = storage.key(i);
      callback(key, store.get(key));
    }
  };
}

try {
  var testKey = '__storeJs__';
  store.set(testKey, testKey);
  if (store.get(testKey) != testKey) {
    store.disabled = true;
  }
  store.remove(testKey);
} catch (e) {
  store.disabled = true;
}

store.enabled = !store.disabled;

module.exports = UI.store = store;

},{"2":2}],33:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(6);

function accordionInit() {
  var $accordion = $('[data-am-widget="accordion"]');
  var selector = {
    item: '.am-accordion-item',
    title: '.am-accordion-title',
    body: '.am-accordion-bd',
    disabled: '.am-disabled'
  };

  $accordion.each(function(i, item) {
    var options = UI.utils.parseOptions($(item).attr('data-am-accordion'));
    var $title = $(item).find(selector.title);

    $title.on('click.accordion.amui', function() {
      var $collapse = $(this).next(selector.body);
      var $parent = $(this).parent(selector.item);
      var data = $collapse.data('amui.collapse');

      if ($parent.is(selector.disabled)) {
        return;
      }

      $parent.toggleClass('am-active');

      if (!data) {
        $collapse.collapse();
      } else {
        $collapse.collapse('toggle');
      }

      !options.multiple &&
      $(item).children('.am-active').
        not($parent).not(selector.disabled).removeClass('am-active').
        find(selector.body + '.am-in').collapse('close');
    });
  });
}

// Init on DOM ready
$(accordionInit);

module.exports = UI.accordion = {
  VERSION: '2.1.0',
  init: accordionInit
};

},{"2":2,"6":6}],34:[function(_dereq_,module,exports){
'use strict';

module.exports = {
  VERSION: '2.0.1'
};

},{}],35:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

function duoshuoInit() {
  var $dsThread = $('.ds-thread');
  var dsShortName = $dsThread.parent('[data-am-widget="duoshuo"]').
    attr('data-ds-short-name');
  var dsSrc = (document.location.protocol == 'https:' ? 'https:' : 'http:') +
    '//static.duoshuo.com/embed.js';

  if (!$dsThread.length || !dsShortName) {
    return;
  }

  window.duoshuoQuery = {
    short_name: dsShortName
  };

  // 已经有多说脚本
  if ($('script[src="' + dsSrc + '"]').length) {
    return;
  }

  var $dsJS = $('<script>', {
    async: true,
    type: 'text/javascript',
    src: dsSrc,
    charset: 'utf-8'
  });

  $('body').append($dsJS);
}

$(window).on('load', duoshuoInit);

module.exports = UI.duoshuo = {
  VERSION: '2.0.1',
  init: duoshuoInit
};

},{"2":2}],36:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(17);

/**
 * Is Images zoomable
 * @return {Boolean}
 */
$.isImgZoomAble = function(element) {
  var t = new Image();
  t.src = element.src;

  var zoomAble = ($(element).width() < t.width);

  if (zoomAble) {
    $(element).closest('.am-figure').addClass('am-figure-zoomable');
  }

  return zoomAble;
};

function figureInit() {
  $('.am-figure').each(function(i, item) {
    var options = UI.utils.parseOptions($(item).attr('data-am-figure'));
    var $item = $(item);
    var data;

    if (options.pureview) {
      if (options.pureview === 'auto') {
        var zoomAble = $.isImgZoomAble($item.find('img')[0]);
        zoomAble && $item.pureview();
      } else {
        $item.addClass('am-figure-zoomable').pureview();
      }
    }

    data = $item.data('amui.pureview');

    if (data) {
      $item.on('click', ':not(img)', function() {
        data.open(0);
      });
    }
  });
}

$(window).on('load', figureInit);

module.exports = UI.figure = {
  VERSION: '2.0.3',
  init: figureInit
};

},{"17":17,"2":2}],37:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(12);
var addToHS = _dereq_(3);
var cookie = _dereq_(27);

function footerInit() {
  // modal mode
  $('.am-footer-ysp').on('click', function() {
    $('#am-footer-modal').modal();
  });

  var options = UI.utils.parseOptions($('.am-footer').data('amFooter'));
  options.addToHS && addToHS();

  // switch mode
  // switch to desktop
  $('[data-rel="desktop"]').on('click', function(e) {
    e.preventDefault();
    if (window.AMPlatform) { // front end
      window.AMPlatform.util.goDesktop();
    } else { // back end
      cookie.set('allmobilize', 'desktop', '', '/');
      window.location = window.location;
    }
  });
}

$(footerInit);

module.exports = UI.footer = {
  VERSION: '3.1.2',
  init: footerInit
};

},{"12":12,"2":2,"27":27,"3":3}],38:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(17);

function galleryInit() {
  var $gallery = $('[data-am-widget="gallery"]');

  $gallery.each(function() {
    var options = UI.utils.parseOptions($(this).attr('data-am-gallery'));

    if (options.pureview) {
      (typeof options.pureview === 'object') ?
        $(this).pureview(options.pureview) : $(this).pureview();
    }
  });
}

$(galleryInit);

module.exports = UI.gallery = {
  VERSION: '3.0.0',
  init: galleryInit
};

},{"17":17,"2":2}],39:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(22);

function goTopInit() {
  var $goTop = $('[data-am-widget="gotop"]');
  var $fixed = $goTop.filter('.am-gotop-fixed');
  var $win = $(window);

  if ($goTop.data('init')) {
    return;
  }

  $goTop.find('a').on('click', function(e) {
    e.preventDefault();
    $win.smoothScroll();
  });

  function checkPosition() {
    $fixed[($win.scrollTop() > 50 ? 'add' : 'remove') + 'Class']('am-active');
  }

  checkPosition();

  $win.on('scroll.gotop.amui', UI.utils.debounce(checkPosition, 100));

  $goTop.data('init', true);
}

$(goTopInit);

module.exports = UI.gotop = {
  VERSION: '4.0.2',
  init: goTopInit
};

},{"2":2,"22":22}],40:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

function headerInit() {
  $('[data-am-widget="header"]').each(function() {
    if ($(this).hasClass('am-header-fixed')) {
      $('body').addClass('am-with-fixed-header');
      return false;
    }
  });
}

$(headerInit);

module.exports = UI.header = {
  VERSION: '2.0.0',
  init: headerInit
};

},{"2":2}],41:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

module.exports = UI.intro = {
  VERSION: '4.0.2',
  init: function() {}
};

},{"2":2}],42:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

module.exports = UI.listNews = {
  VERSION: '4.0.0',
  init: function() {}
};

},{"2":2}],43:[function(_dereq_,module,exports){
/* jshint strict: false, maxlen: 200 */
/* global BMap */

var $ = (window.jQuery);
var UI = _dereq_(2);

function addMapApi(callback) {
  var $mapApi0 = $('<script />', {
    id: 'am-map-api-0'
  });

  $('body').append($mapApi0);

  $mapApi0.on('load', function() {
    console.log('load');
    var $mapApi1 = $('<script/>', {
      id: 'am-map-api-1'
    });

    $('body').append($mapApi1);

    $mapApi1.on('load', function() {
      var script = document.createElement('script');
      script.textContent = '(' + callback.toString() + ')();';
      $('body')[0].appendChild(script);
    }).attr('src', 'http://api.map.baidu.com/getscript' +
      '?type=quick&file=feature' +
      '&ak=WVAXZ05oyNRXS5egLImmentg&t=20140109092002');
  }).attr('src', 'http://api.map.baidu.com/getscript' +
  '?type=quick&file=api&ak=WVAXZ05oyNRXS5egLImmentg&t=20140109092002');

  // jQuery 中 `load` 事件触发有问题，动态设置 src 属性才会触发 `load` 事件
  // $mapApi0 = $('<script />', {src: 'xxx'}); 这样的写法在 Zepto.js 中则没有问题
}

function addBdMap() {
  // 如果使用 $ 选择符，minify 以后会报错: $ is undefined
  // 即使传入 $ 也无效，改为使用原生方法
  // 这个函数作为 callback 会插入到 body 以后才执行，应该是 $ 引用错误导致
  var content = document.querySelector('.am-map');
  var defaultLng = 116.331398; // 经度默认值
  var defaultLat = 39.897445;  // 纬度默认值
  var name = content.getAttribute('data-name');
  var address = content.getAttribute('data-address');
  var lng = content.getAttribute('data-longitude') || defaultLng;
  var lat = content.getAttribute('data-latitude') || defaultLat;
  var setZoom = content.getAttribute('data-setZoom') || 17;
  var icon = content.getAttribute('data-icon');

  var map = new BMap.Map('bd-map');

  // 实例化一个地理坐标点
  var point = new BMap.Point(lng, lat);

  // 设初始化地图, options: 3-18
  map.centerAndZoom(point, setZoom);

  // 添加地图缩放控件
  if (content.getAttribute('data-zoomControl')) {
    map.addControl(new BMap.ZoomControl());
  }

  // 添加比例尺控件
  if (content.getAttribute('data-scaleControl')) {
    map.addControl(new BMap.ScaleControl());
  }

  // 创建标准与自定义 icon
  var marker = new BMap.Marker(point);
  if (icon) {
    marker.setIcon(new BMap.Icon(icon, new BMap.Size(40, 40)));
  }

  var opts = {
    width: 200,     // 信息窗口宽度
    // height: 'auto',     // 信息窗口高度
    title: name // 信息窗口标题
  };

  // 创建信息窗口对象
  var infoWindow = new BMap.InfoWindow('地址：' + address, opts);

  // 创建地址解析器实例
  var myGeo = new BMap.Geocoder();

  // 判断有没有使用经纬度
  if (lng == defaultLng && lat == defaultLat) {
    // 使用地址反解析来设置地图
    // 将地址解析结果显示在地图上,并调整地图视野
    myGeo.getPoint(address, function(point) {
      if (point) {
        map.centerAndZoom(point, setZoom);
        marker.setPosition(point);
        map.addOverlay(marker);
        map.openInfoWindow(infoWindow, point); // 开启信息窗口
      }
    }, '');

  } else {
    // 使用经纬度来设置地图
    myGeo.getLocation(point, function(result) {
      map.centerAndZoom(point, setZoom);
      marker.setPosition(point);
      map.addOverlay(marker);
      if (address) {
        map.openInfoWindow(infoWindow, point); // 开启信息窗口
      } else {
        map.openInfoWindow(new BMap.InfoWindow(address, opts), point); // 开启信息窗口
      }
    });
  }
}

var mapInit = function() {
  $('.am-map').length && addMapApi(addBdMap);
};

$(mapInit);

module.exports = UI.map = {
  VERSION: '2.0.2',
  init: mapInit
};

},{"2":2}],44:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

function mechatInit() {
  if (!$('#mechat').length) {
    return;
  }

  var $mechat = $('[data-am-widget="mechat"]');
  var unitid = $mechat.data('am-mechat-unitid');
  var $mechatData = $('<script>', {
    charset: 'utf-8',
    src: 'http://mechatim.com/js/unit/button.js?id=' + unitid
  });

  $('body').append($mechatData);
}

// Lazy load
$(window).on('load', mechatInit);

module.exports = UI.mechat = {
  VERSION: '2.0.1',
  init: mechatInit
};

},{"2":2}],45:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var IScroll = _dereq_(11);
_dereq_(13);
_dereq_(6);

var menuInit = function() {
  var $menus = $('[data-am-widget="menu"]');

  $menus.find('.am-menu-nav .am-parent > a').on('click', function(e) {
    e.preventDefault();
    var $clicked = $(this);
    var $parent = $clicked.parent();
    var $subMenu = $clicked.next('.am-menu-sub');

    $parent.toggleClass('am-open');
    $subMenu.collapse('toggle');
    $parent.siblings('.am-parent').removeClass('am-open')
      .children('.am-menu-sub.am-in').collapse('close');
  });

  // Dropdown/slideDown menu
  $menus.
    filter('[data-am-menu-collapse]').
    find('> .am-menu-toggle').
    on('click', function(e) {
      e.preventDefault();
      var $this = $(this);
      var $nav = $this.next('.am-menu-nav');

      $this.toggleClass('am-active');

      $nav.collapse('toggle');
    });

  // OffCanvas menu
  $menus.
    filter('[data-am-menu-offcanvas]').
    find('> .am-menu-toggle').
    on('click', function(e) {
      e.preventDefault();
      var $this = $(this);
      var $nav = $this.next('.am-offcanvas');

      $this.toggleClass('am-active');

      $nav.offCanvas('open');
    });

  // Close offCanvas when link clicked
  var autoCloseOffCanvas = '.am-offcanvas[data-dismiss-on="click"]';
  var $autoCloseOffCanvas = $(autoCloseOffCanvas);

  $autoCloseOffCanvas.find('a').not('.am-parent>a').on('click', function(e) {
    $(this).parents(autoCloseOffCanvas).offCanvas('close');
  });

  // one theme
  $menus.filter('.am-menu-one').each(function(index) {
    var $this = $(this);
    var $wrap = $('<div class="am-menu-nav-sub-wrap"></div>');
    var allWidth = 0;
    var $nav = $this.find('.am-menu-nav');
    var $navTopItem = $nav.children('li');
    var prevIndex;

    $navTopItem.filter('.am-parent').each(function(index) {
      $(this).attr('data-rel', '#am-menu-sub-' + index);
      $(this).
        find('.am-menu-sub').
        attr('id', 'am-menu-sub-' + index).
        appendTo($wrap);
    });

    $this.append($wrap);

    $nav.wrap('<div class="am-menu-nav-wrap" id="am-menu-' + index + '">');

    // $navTopItem.eq(0).addClass('am-active');

    // 计算出所有 li 宽度
    $navTopItem.each(function(i) {
      allWidth += parseFloat($(this).css('width'));
    });

    $nav.width(allWidth);

    var menuScroll = new IScroll('#am-menu-' + index, {
      eventPassthrough: true,
      scrollX: true,
      scrollY: false,
      preventDefault: false
    });

    $navTopItem.on('click', function() {
      var $clicked = $(this);
      $clicked.addClass('am-active').siblings().removeClass('am-active');

      $wrap.find('.am-menu-sub.am-in').collapse('close');

      if ($clicked.is('.am-parent')) {
        !$clicked.hasClass('.am-open') &&
        $wrap.find($clicked.attr('data-rel')).collapse('open');
      } else {
        $clicked.siblings().removeClass('am-open');
      }

      // 第一次调用，没有prevIndex
      if (prevIndex === undefined) {
        prevIndex = $(this).index() ? 0 : 1;
      }

      // 判断方向
      var dir = $(this).index() > prevIndex;
      var target = $(this)[dir ? 'next' : 'prev']();

      // 点击的按钮，显示一半
      var offset = target.offset() || $(this).offset();
      var within = $this.offset();

      // 父类左边距
      var listOffset;
      var parentLeft = parseInt($this.css('padding-left'));

      if (dir ? offset.left + offset.width > within.left + within.width :
        offset.left < within.left) {
        listOffset = $nav.offset();
        menuScroll.scrollTo(dir ?
        within.width - offset.left + listOffset.left -
        offset.width - parentLeft :
        listOffset.left - offset.left, 0, 400);
      }

      prevIndex = $(this).index();

    });

    $this.on('touchmove', function(event) {
      event.preventDefault();
    });
  });
};

$(menuInit);

module.exports = UI.menu = {
  VERSION: '4.0.3',
  init: menuInit
};

},{"11":11,"13":13,"2":2,"6":6}],46:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var share = _dereq_(21);
var QRCode = _dereq_(31);
_dereq_(12);

function navbarInit() {
  var $navBar = $('[data-am-widget="navbar"]');

  if (!$navBar.length) {
    return;
  }

  var $win = $(window);
  var $body = $('body');
  var $navBarNav = $navBar.find('.am-navbar-nav');
  var $navItems = $navBar.find('li');
  var navItemsCounter = $navItems.length;
  var configItems = $navBarNav.attr('class') &&
    parseInt($navBarNav.attr('class').
      match(/am-avg-sm-(\d+)/)[1]) || 3;
  var navMinWidth = 60; // 每个 li 最小宽度
  var offsetWidth = 16;
  var $share = $navItems.filter('[data-am-navbar-share]');
  var $qrcode = $navItems.filter('[data-am-navbar-qrcode]');
  var activeStatus = 'am-active';
  var $moreActions = $('<ul class="am-navbar-actions"></ul>', {
    id: UI.utils.generateGUID('am-navbar-actions')
  });
  var $moreLink = $('<li class="am-navbar-labels am-navbar-more">' +
  '<a href="javascript: void(0);">' +
  '<span class="am-icon-angle-up"></span>' +
  '<span class="am-navbar-label">更多</span></a></li>');

  // 如果有 Fix 的工具栏则设置 body 的 padding-bottom
  if ($navBar.css('position') == 'fixed') {
    $body.addClass('am-with-fixed-navbar');
  }

  if ($qrcode.length) {
    var qrId = 'am-navbar-qrcode';
    $qrModal = $('#' + qrId);

    if (!$qrModal.length) {
      var qrImg = $qrcode.attr('data-am-navbar-qrcode');
      var $qrModal = $('<div class="am-modal am-modal-no-btn" id="">' +
      '<div class="am-modal-dialog">' +
      '<div class="am-modal-bd"></div></div>' +
      '</div>', {
        id: qrId
      });
      var $qrContainer = $qrModal.find('.am-modal-bd');

      // 判断上传自定义的二维码没有，否则生成二维码
      if (qrImg) {
        $qrContainer.html('<img src="' + qrImg + '"/>');
      } else {
        var qrnode = new QRCode({
          render: 'canvas',
          correctLevel: 0,
          text: window.location.href,
          width: 200,
          height: 200,
          background: '#fff',
          foreground: '#000'
        });
        $qrContainer.html(qrnode);
      }

      $body.append($qrModal);
    }

    $qrcode.on('click', function(e) {
      e.preventDefault();
      $qrModal.modal();
    });
  }

  if (navItemsCounter > configItems && navItemsCounter > calcSuiteItems()) {
    initActions();
  }

  // console.log('NavItems: %d, config: %d, best: %d',
  //    navItemsCounter, configItems, calcSuiteItems());

  function initActions() {
    $navBarNav.append($moreLink);

    $navBarNav.
      find('li').
      not('.am-navbar-more').
      slice(calcSuiteItems() - 1).
      appendTo($moreActions);

    // Append more actions
    $navBar.append($moreActions);
  }

  function checkNavBarItems() {
    if (calcSuiteItems() >= navItemsCounter) {
      // 显示所有链接，隐藏 more
      $moreLink.hide();
      $moreActions.find('li').insertBefore($moreLink);
      return;
    }

    !$navBar.find('.am-navbar-actions').length && initActions();

    $moreLink.show();

    if ($navBarNav.find('li').length < calcSuiteItems()) {
      $moreActions.find('li').
        slice(0, calcSuiteItems() - $navBarNav.find('li').length).
        insertBefore($moreLink);
    } else if ($navBarNav.find('li').length > calcSuiteItems()) {
      if ($moreActions.find('li').length) {
        $navBarNav.find('li').not($moreLink).slice(calcSuiteItems() - 1).
          insertBefore($moreActions.find('li').first());
      } else {
        $navBarNav.find('li').not($moreLink).slice(calcSuiteItems() - 1).
          appendTo($moreActions);
      }
    }
  }

  /**
   * 计算最适合显示的条目个数
   * @returns {number}
   */
  function calcSuiteItems() {
    return Math.floor(($win.width() - offsetWidth) / navMinWidth);
  }

  $navBar.on('click.navbar.amui', '.am-navbar-more', function(e) {
    e.preventDefault();

    $moreLink[$moreActions.hasClass(activeStatus) ?
      'removeClass' : 'addClass'](activeStatus);

    $moreActions.toggleClass(activeStatus);
  });

  if ($share.length) {
    $share.on('click.navbar.amui', function(e) {
      e.preventDefault();
      share.toggle();
    });
  }

  $win.on('resize.navbar.amui orientationchange.navbar.amui',
    UI.utils.debounce(checkNavBarItems, 150));
}

// DOMContent ready
$(navbarInit);

module.exports = UI.navbar = {
  VERSION: '2.0.2',
  init: navbarInit
};

},{"12":12,"2":2,"21":21,"31":31}],47:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

module.exports = UI.pagination = {
  VERSION: '3.0.1'
};

},{"2":2}],48:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
var IScroll = _dereq_(11);
_dereq_(17);

/**
 * 表格滚动
 * @param {number} index ID 标识，多个 paragraph 里面多个 table
 */
$.fn.scrollTable = function(index) {
  var $this = $(this);
  var $parent;

  $this.wrap('<div class="am-paragraph-table-container" ' +
  'id="am-paragraph-table-' + index + '">' +
  '<div class="am-paragraph-table-scroller"></div></div>');

  $parent = $this.parent();
  $parent.width($this.width());
  $parent.height($this.height());

  new IScroll('#am-paragraph-table-' + index, {
    eventPassthrough: true,
    scrollX: true,
    scrollY: false,
    preventDefault: false
  });
};

function paragraphInit() {
  var $paragraph = $('[data-am-widget="paragraph"]');

  $paragraph.each(function(index) {
    var $this = $(this);
    var options = UI.utils.parseOptions($this.attr('data-am-paragraph'));
    var $index = index;

    if (options.pureview) {
      $this.pureview();
    }

    if (options.tableScrollable) {
      $this.find('table').each(function(index) {
        if ($(this).width() > $(window).width()) {
          $(this).scrollTable($index + '-' + index);
        }
      });
    }
  });
}

$(window).on('load', paragraphInit);

module.exports = UI.paragraph = {
  VERSION: '2.0.1',
  init: paragraphInit
};

},{"11":11,"17":17,"2":2}],49:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(10);

function sliderInit() {
  var $sliders = $('[data-am-widget="slider"]');
  $sliders.not('.am-slider-manual').each(function(i, item) {
    var options = UI.utils.parseOptions($(item).attr('data-am-slider'));
    $(item).flexslider(options);
  });
}

$(sliderInit);

module.exports = UI.slider = {
  VERSION: '3.0.1',
  init: sliderInit
};

},{"10":10,"2":2}],50:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);
_dereq_(24);

function tabsInit() {
  $('[data-am-widget="tabs"]').each(function() {
    var options = $(this).data('amTabsNoswipe') ? {noSwipe: 1} : {};
    $(this).tabs(options);
  });
}

$(tabsInit);

module.exports = UI.tab = {
  VERSION: '4.0.1',
  init: tabsInit
};

},{"2":2,"24":24}],51:[function(_dereq_,module,exports){
'use strict';

var UI = _dereq_(2);

module.exports = UI.titlebar = {
  VERSION: '4.0.1'
};

},{"2":2}],52:[function(_dereq_,module,exports){
'use strict';

var $ = (window.jQuery);
var UI = _dereq_(2);

var isWeChat = window.navigator.userAgent.indexOf('MicroMessenger') > -1;

/* global wx,alert */

function appendWeChatSDK(callback) {
  var $weChatSDK = $('<script/>', {
    id: 'wechat-sdk'
  });

  $('body').append($weChatSDK);

  $weChatSDK.on('load', function() {
    callback && callback();
  }).attr('src', 'http://res.wx.qq.com/open/js/jweixin-1.0.0.js');
}

function payHandler() {
  var $paymentBtn = $('[data-am-widget="wechatpay"]');

  if (!isWeChat) {
    $paymentBtn.hide();
    return false;
  }

  $paymentBtn.on('click', '.am-wechatpay-btn', function(e) {
    e.preventDefault();
    var options = UI.utils.parseOptions($(this).parent().data('wechatPay'));
    // console.log(options);
    // alert('pay button clicked');
    if (!window.wx) {
      alert('没有微信 JS SDK');
      return;
    }

    wx.checkJsApi({
      jsApiList: ['chooseWXPay'],
      success: function(res) {
        if (res.checkResult.chooseWXPay) {
          wx.chooseWXPay(options);
        } else {
          alert('微信版本不支持支付接口或没有开启！');
        }
      },
      fail: function() {
        alert('调用 checkJsApi 接口时发生错误!');
      }
    });
  });
}

var payInit = payHandler;

// Init on DOM ready
$(payInit);

module.exports = UI.pay = {
  VERSION: '1.0.0',
  init: payInit
};

},{"2":2}]},{},[1])(1)
});