/*! Zepto 1.2.0 (generated with Zepto Builder) - zepto event ajax form ie callbacks data deferred - zeptojs.com/license */
//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

var Zepto = (function() {
    var undefined, key, $, classList, emptyArray = [], concat = emptyArray.concat, filter = emptyArray.filter, slice = emptyArray.slice,
        document = window.document,
        elementDisplay = {}, classCache = {},
        cssNumber = { 'column-count': 1, 'columns': 1, 'font-weight': 1, 'line-height': 1,'opacity': 1, 'z-index': 1, 'zoom': 1 },
        fragmentRE = /^\s*<(\w+|!)[^>]*>/,
        singleTagRE = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
        tagExpanderRE = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
        rootNodeRE = /^(?:body|html)$/i,
        capitalRE = /([A-Z])/g,

        // special attributes that should be get/set via method calls
        methodAttributes = ['val', 'css', 'html', 'text', 'data', 'width', 'height', 'offset'],

        adjacencyOperators = [ 'after', 'prepend', 'before', 'append' ],
        table = document.createElement('table'),
        tableRow = document.createElement('tr'),
        containers = {
            'tr': document.createElement('tbody'),
            'tbody': table, 'thead': table, 'tfoot': table,
            'td': tableRow, 'th': tableRow,
            '*': document.createElement('div')
        },
        readyRE = /complete|loaded|interactive/,
        simpleSelectorRE = /^[\w-]*$/,
        class2type = {},
        toString = class2type.toString,
        zepto = {},
        camelize, uniq,
        tempParent = document.createElement('div'),
        propMap = {
            'tabindex': 'tabIndex',
            'readonly': 'readOnly',
            'for': 'htmlFor',
            'class': 'className',
            'maxlength': 'maxLength',
            'cellspacing': 'cellSpacing',
            'cellpadding': 'cellPadding',
            'rowspan': 'rowSpan',
            'colspan': 'colSpan',
            'usemap': 'useMap',
            'frameborder': 'frameBorder',
            'contenteditable': 'contentEditable'
        },
        isArray = Array.isArray ||
            function(object){ return object instanceof Array }

    zepto.matches = function(element, selector) {
        if (!selector || !element || element.nodeType !== 1) return false
        var matchesSelector = element.matches || element.webkitMatchesSelector ||
            element.mozMatchesSelector || element.oMatchesSelector ||
            element.matchesSelector
        if (matchesSelector) return matchesSelector.call(element, selector)
        // fall back to performing a selector:
        var match, parent = element.parentNode, temp = !parent
        if (temp) (parent = tempParent).appendChild(element)
        match = ~zepto.qsa(parent, selector).indexOf(element)
        temp && tempParent.removeChild(element)
        return match
    }

    function type(obj) {
        return obj == null ? String(obj) :
        class2type[toString.call(obj)] || "object"
    }

    function isFunction(value) { return type(value) == "function" }
    function isWindow(obj)     { return obj != null && obj == obj.window }
    function isDocument(obj)   { return obj != null && obj.nodeType == obj.DOCUMENT_NODE }
    function isObject(obj)     { return type(obj) == "object" }
    function isPlainObject(obj) {
        return isObject(obj) && !isWindow(obj) && Object.getPrototypeOf(obj) == Object.prototype
    }

    function likeArray(obj) {
        var length = !!obj && 'length' in obj && obj.length,
            type = $.type(obj)

        return 'function' != type && !isWindow(obj) && (
                'array' == type || length === 0 ||
                (typeof length == 'number' && length > 0 && (length - 1) in obj)
            )
    }

    function compact(array) { return filter.call(array, function(item){ return item != null }) }
    function flatten(array) { return array.length > 0 ? $.fn.concat.apply([], array) : array }
    camelize = function(str){ return str.replace(/-+(.)?/g, function(match, chr){ return chr ? chr.toUpperCase() : '' }) }
    function dasherize(str) {
        return str.replace(/::/g, '/')
            .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
            .replace(/([a-z\d])([A-Z])/g, '$1_$2')
            .replace(/_/g, '-')
            .toLowerCase()
    }
    uniq = function(array){ return filter.call(array, function(item, idx){ return array.indexOf(item) == idx }) }

    function classRE(name) {
        return name in classCache ?
            classCache[name] : (classCache[name] = new RegExp('(^|\\s)' + name + '(\\s|$)'))
    }

    function maybeAddPx(name, value) {
        return (typeof value == "number" && !cssNumber[dasherize(name)]) ? value + "px" : value
    }

    function defaultDisplay(nodeName) {
        var element, display
        if (!elementDisplay[nodeName]) {
            element = document.createElement(nodeName)
            document.body.appendChild(element)
            display = getComputedStyle(element, '').getPropertyValue("display")
            element.parentNode.removeChild(element)
            display == "none" && (display = "block")
            elementDisplay[nodeName] = display
        }
        return elementDisplay[nodeName]
    }

    function children(element) {
        return 'children' in element ?
            slice.call(element.children) :
            $.map(element.childNodes, function(node){ if (node.nodeType == 1) return node })
    }

    function Z(dom, selector) {
        var i, len = dom ? dom.length : 0
        for (i = 0; i < len; i++) this[i] = dom[i]
        this.length = len
        this.selector = selector || ''
    }

    // `$.zepto.fragment` takes a html string and an optional tag name
    // to generate DOM nodes from the given html string.
    // The generated DOM nodes are returned as an array.
    // This function can be overridden in plugins for example to make
    // it compatible with browsers that don't support the DOM fully.
    zepto.fragment = function(html, name, properties) {
        var dom, nodes, container

        // A special case optimization for a single tag
        if (singleTagRE.test(html)) dom = $(document.createElement(RegExp.$1))

        if (!dom) {
            if (html.replace) html = html.replace(tagExpanderRE, "<$1></$2>")
            if (name === undefined) name = fragmentRE.test(html) && RegExp.$1
            if (!(name in containers)) name = '*'

            container = containers[name]
            container.innerHTML = '' + html
            dom = $.each(slice.call(container.childNodes), function(){
                container.removeChild(this)
            })
        }

        if (isPlainObject(properties)) {
            nodes = $(dom)
            $.each(properties, function(key, value) {
                if (methodAttributes.indexOf(key) > -1) nodes[key](value)
                else nodes.attr(key, value)
            })
        }

        return dom
    }

    // `$.zepto.Z` swaps out the prototype of the given `dom` array
    // of nodes with `$.fn` and thus supplying all the Zepto functions
    // to the array. This method can be overridden in plugins.
    zepto.Z = function(dom, selector) {
        return new Z(dom, selector)
    }

    // `$.zepto.isZ` should return `true` if the given object is a Zepto
    // collection. This method can be overridden in plugins.
    zepto.isZ = function(object) {
        return object instanceof zepto.Z
    }

    // `$.zepto.init` is Zepto's counterpart to jQuery's `$.fn.init` and
    // takes a CSS selector and an optional context (and handles various
    // special cases).
    // This method can be overridden in plugins.
    zepto.init = function(selector, context) {
        var dom
        // If nothing given, return an empty Zepto collection
        if (!selector) return zepto.Z()
        // Optimize for string selectors
        else if (typeof selector == 'string') {
            selector = selector.trim()
            // If it's a html fragment, create nodes from it
            // Note: In both Chrome 21 and Firefox 15, DOM error 12
            // is thrown if the fragment doesn't begin with <
            if (selector[0] == '<' && fragmentRE.test(selector))
                dom = zepto.fragment(selector, RegExp.$1, context), selector = null
            // If there's a context, create a collection on that context first, and select
            // nodes from there
            else if (context !== undefined) return $(context).find(selector)
            // If it's a CSS selector, use it to select nodes.
            else dom = zepto.qsa(document, selector)
        }
        // If a function is given, call it when the DOM is ready
        else if (isFunction(selector)) return $(document).ready(selector)
        // If a Zepto collection is given, just return it
        else if (zepto.isZ(selector)) return selector
        else {
            // normalize array if an array of nodes is given
            if (isArray(selector)) dom = compact(selector)
            // Wrap DOM nodes.
            else if (isObject(selector))
                dom = [selector], selector = null
            // If it's a html fragment, create nodes from it
            else if (fragmentRE.test(selector))
                dom = zepto.fragment(selector.trim(), RegExp.$1, context), selector = null
            // If there's a context, create a collection on that context first, and select
            // nodes from there
            else if (context !== undefined) return $(context).find(selector)
            // And last but no least, if it's a CSS selector, use it to select nodes.
            else dom = zepto.qsa(document, selector)
        }
        // create a new Zepto collection from the nodes found
        return zepto.Z(dom, selector)
    }

    // `$` will be the base `Zepto` object. When calling this
    // function just call `$.zepto.init, which makes the implementation
    // details of selecting nodes and creating Zepto collections
    // patchable in plugins.
    $ = function(selector, context){
        return zepto.init(selector, context)
    }

    function extend(target, source, deep) {
        for (key in source)
            if (deep && (isPlainObject(source[key]) || isArray(source[key]))) {
                if (isPlainObject(source[key]) && !isPlainObject(target[key]))
                    target[key] = {}
                if (isArray(source[key]) && !isArray(target[key]))
                    target[key] = []
                extend(target[key], source[key], deep)
            }
            else if (source[key] !== undefined) target[key] = source[key]
    }

    // Copy all but undefined properties from one or more
    // objects to the `target` object.
    $.extend = function(target){
        var deep, args = slice.call(arguments, 1)
        if (typeof target == 'boolean') {
            deep = target
            target = args.shift()
        }
        args.forEach(function(arg){ extend(target, arg, deep) })
        return target
    }

    // `$.zepto.qsa` is Zepto's CSS selector implementation which
    // uses `document.querySelectorAll` and optimizes for some special cases, like `#id`.
    // This method can be overridden in plugins.
    zepto.qsa = function(element, selector){
        var found,
            maybeID = selector[0] == '#',
            maybeClass = !maybeID && selector[0] == '.',
            nameOnly = maybeID || maybeClass ? selector.slice(1) : selector, // Ensure that a 1 char tag name still gets checked
            isSimple = simpleSelectorRE.test(nameOnly)
        return (element.getElementById && isSimple && maybeID) ? // Safari DocumentFragment doesn't have getElementById
            ( (found = element.getElementById(nameOnly)) ? [found] : [] ) :
            (element.nodeType !== 1 && element.nodeType !== 9 && element.nodeType !== 11) ? [] :
                slice.call(
                    isSimple && !maybeID && element.getElementsByClassName ? // DocumentFragment doesn't have getElementsByClassName/TagName
                        maybeClass ? element.getElementsByClassName(nameOnly) : // If it's simple, it could be a class
                            element.getElementsByTagName(selector) : // Or a tag
                        element.querySelectorAll(selector) // Or it's not simple, and we need to query all
                )
    }

    function filtered(nodes, selector) {
        return selector == null ? $(nodes) : $(nodes).filter(selector)
    }

    $.contains = document.documentElement.contains ?
        function(parent, node) {
            return parent !== node && parent.contains(node)
        } :
        function(parent, node) {
            while (node && (node = node.parentNode))
                if (node === parent) return true
            return false
        }

    function funcArg(context, arg, idx, payload) {
        return isFunction(arg) ? arg.call(context, idx, payload) : arg
    }

    function setAttribute(node, name, value) {
        value == null ? node.removeAttribute(name) : node.setAttribute(name, value)
    }

    // access className property while respecting SVGAnimatedString
    function className(node, value){
        var klass = node.className || '',
            svg   = klass && klass.baseVal !== undefined

        if (value === undefined) return svg ? klass.baseVal : klass
        svg ? (klass.baseVal = value) : (node.className = value)
    }

    // "true"  => true
    // "false" => false
    // "null"  => null
    // "42"    => 42
    // "42.5"  => 42.5
    // "08"    => "08"
    // JSON    => parse if valid
    // String  => self
    function deserializeValue(value) {
        try {
            return value ?
            value == "true" ||
            ( value == "false" ? false :
                value == "null" ? null :
                    +value + "" == value ? +value :
                        /^[\[\{]/.test(value) ? $.parseJSON(value) :
                            value )
                : value
        } catch(e) {
            return value
        }
    }

    $.type = type
    $.isFunction = isFunction
    $.isWindow = isWindow
    $.isArray = isArray
    $.isPlainObject = isPlainObject

    $.isEmptyObject = function(obj) {
        var name
        for (name in obj) return false
        return true
    }

    $.isNumeric = function(val) {
        var num = Number(val), type = typeof val
        return val != null && type != 'boolean' &&
            (type != 'string' || val.length) &&
            !isNaN(num) && isFinite(num) || false
    }

    $.inArray = function(elem, array, i){
        return emptyArray.indexOf.call(array, elem, i)
    }

    $.camelCase = camelize
    $.trim = function(str) {
        return str == null ? "" : String.prototype.trim.call(str)
    }

    // plugin compatibility
    $.uuid = 0
    $.support = { }
    $.expr = { }
    $.noop = function() {}

    $.map = function(elements, callback){
        var value, values = [], i, key
        if (likeArray(elements))
            for (i = 0; i < elements.length; i++) {
                value = callback(elements[i], i)
                if (value != null) values.push(value)
            }
        else
            for (key in elements) {
                value = callback(elements[key], key)
                if (value != null) values.push(value)
            }
        return flatten(values)
    }

    $.each = function(elements, callback){
        var i, key
        if (likeArray(elements)) {
            for (i = 0; i < elements.length; i++)
                if (callback.call(elements[i], i, elements[i]) === false) return elements
        } else {
            for (key in elements)
                if (callback.call(elements[key], key, elements[key]) === false) return elements
        }

        return elements
    }

    $.grep = function(elements, callback){
        return filter.call(elements, callback)
    }

    if (window.JSON) $.parseJSON = JSON.parse

    // Populate the class2type map
    $.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
        class2type[ "[object " + name + "]" ] = name.toLowerCase()
    })

    // Define methods that will be available on all
    // Zepto collections
    $.fn = {
        constructor: zepto.Z,
        length: 0,

        // Because a collection acts like an array
        // copy over these useful array functions.
        forEach: emptyArray.forEach,
        reduce: emptyArray.reduce,
        push: emptyArray.push,
        sort: emptyArray.sort,
        splice: emptyArray.splice,
        indexOf: emptyArray.indexOf,
        concat: function(){
            var i, value, args = []
            for (i = 0; i < arguments.length; i++) {
                value = arguments[i]
                args[i] = zepto.isZ(value) ? value.toArray() : value
            }
            return concat.apply(zepto.isZ(this) ? this.toArray() : this, args)
        },

        // `map` and `slice` in the jQuery API work differently
        // from their array counterparts
        map: function(fn){
            return $($.map(this, function(el, i){ return fn.call(el, i, el) }))
        },
        slice: function(){
            return $(slice.apply(this, arguments))
        },

        ready: function(callback){
            // need to check if document.body exists for IE as that browser reports
            // document ready when it hasn't yet created the body element
            if (readyRE.test(document.readyState) && document.body) callback($)
            else document.addEventListener('DOMContentLoaded', function(){ callback($) }, false)
            return this
        },
        get: function(idx){
            return idx === undefined ? slice.call(this) : this[idx >= 0 ? idx : idx + this.length]
        },
        toArray: function(){ return this.get() },
        size: function(){
            return this.length
        },
        remove: function(){
            return this.each(function(){
                if (this.parentNode != null)
                    this.parentNode.removeChild(this)
            })
        },
        each: function(callback){
            emptyArray.every.call(this, function(el, idx){
                return callback.call(el, idx, el) !== false
            })
            return this
        },
        filter: function(selector){
            if (isFunction(selector)) return this.not(this.not(selector))
            return $(filter.call(this, function(element){
                return zepto.matches(element, selector)
            }))
        },
        add: function(selector,context){
            return $(uniq(this.concat($(selector,context))))
        },
        is: function(selector){
            return this.length > 0 && zepto.matches(this[0], selector)
        },
        not: function(selector){
            var nodes=[]
            if (isFunction(selector) && selector.call !== undefined)
                this.each(function(idx){
                    if (!selector.call(this,idx)) nodes.push(this)
                })
            else {
                var excludes = typeof selector == 'string' ? this.filter(selector) :
                    (likeArray(selector) && isFunction(selector.item)) ? slice.call(selector) : $(selector)
                this.forEach(function(el){
                    if (excludes.indexOf(el) < 0) nodes.push(el)
                })
            }
            return $(nodes)
        },
        has: function(selector){
            return this.filter(function(){
                return isObject(selector) ?
                    $.contains(this, selector) :
                    $(this).find(selector).size()
            })
        },
        eq: function(idx){
            return idx === -1 ? this.slice(idx) : this.slice(idx, + idx + 1)
        },
        first: function(){
            var el = this[0]
            return el && !isObject(el) ? el : $(el)
        },
        last: function(){
            var el = this[this.length - 1]
            return el && !isObject(el) ? el : $(el)
        },
        find: function(selector){
            var result, $this = this
            if (!selector) result = $()
            else if (typeof selector == 'object')
                result = $(selector).filter(function(){
                    var node = this
                    return emptyArray.some.call($this, function(parent){
                        return $.contains(parent, node)
                    })
                })
            else if (this.length == 1) result = $(zepto.qsa(this[0], selector))
            else result = this.map(function(){ return zepto.qsa(this, selector) })
            return result
        },
        closest: function(selector, context){
            var nodes = [], collection = typeof selector == 'object' && $(selector)
            this.each(function(_, node){
                while (node && !(collection ? collection.indexOf(node) >= 0 : zepto.matches(node, selector)))
                    node = node !== context && !isDocument(node) && node.parentNode
                if (node && nodes.indexOf(node) < 0) nodes.push(node)
            })
            return $(nodes)
        },
        parents: function(selector){
            var ancestors = [], nodes = this
            while (nodes.length > 0)
                nodes = $.map(nodes, function(node){
                    if ((node = node.parentNode) && !isDocument(node) && ancestors.indexOf(node) < 0) {
                        ancestors.push(node)
                        return node
                    }
                })
            return filtered(ancestors, selector)
        },
        parent: function(selector){
            return filtered(uniq(this.pluck('parentNode')), selector)
        },
        children: function(selector){
            return filtered(this.map(function(){ return children(this) }), selector)
        },
        contents: function() {
            return this.map(function() { return this.contentDocument || slice.call(this.childNodes) })
        },
        siblings: function(selector){
            return filtered(this.map(function(i, el){
                return filter.call(children(el.parentNode), function(child){ return child!==el })
            }), selector)
        },
        empty: function(){
            return this.each(function(){ this.innerHTML = '' })
        },
        // `pluck` is borrowed from Prototype.js
        pluck: function(property){
            return $.map(this, function(el){ return el[property] })
        },
        show: function(){
            return this.each(function(){
                this.style.display == "none" && (this.style.display = '')
                if (getComputedStyle(this, '').getPropertyValue("display") == "none")
                    this.style.display = defaultDisplay(this.nodeName)
            })
        },
        replaceWith: function(newContent){
            return this.before(newContent).remove()
        },
        wrap: function(structure){
            var func = isFunction(structure)
            if (this[0] && !func)
                var dom   = $(structure).get(0),
                    clone = dom.parentNode || this.length > 1

            return this.each(function(index){
                $(this).wrapAll(
                    func ? structure.call(this, index) :
                        clone ? dom.cloneNode(true) : dom
                )
            })
        },
        wrapAll: function(structure){
            if (this[0]) {
                $(this[0]).before(structure = $(structure))
                var children
                // drill down to the inmost element
                while ((children = structure.children()).length) structure = children.first()
                $(structure).append(this)
            }
            return this
        },
        wrapInner: function(structure){
            var func = isFunction(structure)
            return this.each(function(index){
                var self = $(this), contents = self.contents(),
                    dom  = func ? structure.call(this, index) : structure
                contents.length ? contents.wrapAll(dom) : self.append(dom)
            })
        },
        unwrap: function(){
            this.parent().each(function(){
                $(this).replaceWith($(this).children())
            })
            return this
        },
        clone: function(){
            return this.map(function(){ return this.cloneNode(true) })
        },
        hide: function(){
            return this.css("display", "none")
        },
        toggle: function(setting){
            return this.each(function(){
                var el = $(this)
                    ;(setting === undefined ? el.css("display") == "none" : setting) ? el.show() : el.hide()
            })
        },
        prev: function(selector){ return $(this.pluck('previousElementSibling')).filter(selector || '*') },
        next: function(selector){ return $(this.pluck('nextElementSibling')).filter(selector || '*') },
        html: function(html){
            return 0 in arguments ?
                this.each(function(idx){
                    var originHtml = this.innerHTML
                    $(this).empty().append( funcArg(this, html, idx, originHtml) )
                }) :
                (0 in this ? this[0].innerHTML : null)
        },
        text: function(text){
            return 0 in arguments ?
                this.each(function(idx){
                    var newText = funcArg(this, text, idx, this.textContent)
                    this.textContent = newText == null ? '' : ''+newText
                }) :
                (0 in this ? this.pluck('textContent').join("") : null)
        },
        attr: function(name, value){
            var result
            return (typeof name == 'string' && !(1 in arguments)) ?
                (0 in this && this[0].nodeType == 1 && (result = this[0].getAttribute(name)) != null ? result : undefined) :
                this.each(function(idx){
                    if (this.nodeType !== 1) return
                    if (isObject(name)) for (key in name) setAttribute(this, key, name[key])
                    else setAttribute(this, name, funcArg(this, value, idx, this.getAttribute(name)))
                })
        },
        removeAttr: function(name){
            return this.each(function(){ this.nodeType === 1 && name.split(' ').forEach(function(attribute){
                setAttribute(this, attribute)
            }, this)})
        },
        prop: function(name, value){
            name = propMap[name] || name
            return (1 in arguments) ?
                this.each(function(idx){
                    this[name] = funcArg(this, value, idx, this[name])
                }) :
                (this[0] && this[0][name])
        },
        removeProp: function(name){
            name = propMap[name] || name
            return this.each(function(){ delete this[name] })
        },
        data: function(name, value){
            var attrName = 'data-' + name.replace(capitalRE, '-$1').toLowerCase()

            var data = (1 in arguments) ?
                this.attr(attrName, value) :
                this.attr(attrName)

            return data !== null ? deserializeValue(data) : undefined
        },
        val: function(value){
            if (0 in arguments) {
                if (value == null) value = ""
                return this.each(function(idx){
                    this.value = funcArg(this, value, idx, this.value)
                })
            } else {
                return this[0] && (this[0].multiple ?
                        $(this[0]).find('option').filter(function(){ return this.selected }).pluck('value') :
                        this[0].value)
            }
        },
        offset: function(coordinates){
            if (coordinates) return this.each(function(index){
                var $this = $(this),
                    coords = funcArg(this, coordinates, index, $this.offset()),
                    parentOffset = $this.offsetParent().offset(),
                    props = {
                        top:  coords.top  - parentOffset.top,
                        left: coords.left - parentOffset.left
                    }

                if ($this.css('position') == 'static') props['position'] = 'relative'
                $this.css(props)
            })
            if (!this.length) return null
            if (document.documentElement !== this[0] && !$.contains(document.documentElement, this[0]))
                return {top: 0, left: 0}
            var obj = this[0].getBoundingClientRect()
            return {
                left: obj.left + window.pageXOffset,
                top: obj.top + window.pageYOffset,
                width: Math.round(obj.width),
                height: Math.round(obj.height)
            }
        },
        css: function(property, value){
            if (arguments.length < 2) {
                var element = this[0]
                if (typeof property == 'string') {
                    if (!element) return
                    return element.style[camelize(property)] || getComputedStyle(element, '').getPropertyValue(property)
                } else if (isArray(property)) {
                    if (!element) return
                    var props = {}
                    var computedStyle = getComputedStyle(element, '')
                    $.each(property, function(_, prop){
                        props[prop] = (element.style[camelize(prop)] || computedStyle.getPropertyValue(prop))
                    })
                    return props
                }
            }

            var css = ''
            if (type(property) == 'string') {
                if (!value && value !== 0)
                    this.each(function(){ this.style.removeProperty(dasherize(property)) })
                else
                    css = dasherize(property) + ":" + maybeAddPx(property, value)
            } else {
                for (key in property)
                    if (!property[key] && property[key] !== 0)
                        this.each(function(){ this.style.removeProperty(dasherize(key)) })
                    else
                        css += dasherize(key) + ':' + maybeAddPx(key, property[key]) + ';'
            }

            return this.each(function(){ this.style.cssText += ';' + css })
        },
        index: function(element){
            return element ? this.indexOf($(element)[0]) : this.parent().children().indexOf(this[0])
        },
        hasClass: function(name){
            if (!name) return false
            return emptyArray.some.call(this, function(el){
                return this.test(className(el))
            }, classRE(name))
        },
        addClass: function(name){
            if (!name) return this
            return this.each(function(idx){
                if (!('className' in this)) return
                classList = []
                var cls = className(this), newName = funcArg(this, name, idx, cls)
                newName.split(/\s+/g).forEach(function(klass){
                    if (!$(this).hasClass(klass)) classList.push(klass)
                }, this)
                classList.length && className(this, cls + (cls ? " " : "") + classList.join(" "))
            })
        },
        removeClass: function(name){
            return this.each(function(idx){
                if (!('className' in this)) return
                if (name === undefined) return className(this, '')
                classList = className(this)
                funcArg(this, name, idx, classList).split(/\s+/g).forEach(function(klass){
                    classList = classList.replace(classRE(klass), " ")
                })
                className(this, classList.trim())
            })
        },
        toggleClass: function(name, when){
            if (!name) return this
            return this.each(function(idx){
                var $this = $(this), names = funcArg(this, name, idx, className(this))
                names.split(/\s+/g).forEach(function(klass){
                    (when === undefined ? !$this.hasClass(klass) : when) ?
                        $this.addClass(klass) : $this.removeClass(klass)
                })
            })
        },
        scrollTop: function(value){
            if (!this.length) return
            var hasScrollTop = 'scrollTop' in this[0]
            if (value === undefined) return hasScrollTop ? this[0].scrollTop : this[0].pageYOffset
            return this.each(hasScrollTop ?
                function(){ this.scrollTop = value } :
                function(){ this.scrollTo(this.scrollX, value) })
        },
        scrollLeft: function(value){
            if (!this.length) return
            var hasScrollLeft = 'scrollLeft' in this[0]
            if (value === undefined) return hasScrollLeft ? this[0].scrollLeft : this[0].pageXOffset
            return this.each(hasScrollLeft ?
                function(){ this.scrollLeft = value } :
                function(){ this.scrollTo(value, this.scrollY) })
        },
        position: function() {
            if (!this.length) return

            var elem = this[0],
                // Get *real* offsetParent
                offsetParent = this.offsetParent(),
                // Get correct offsets
                offset       = this.offset(),
                parentOffset = rootNodeRE.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset()

            // Subtract element margins
            // note: when an element has margin: auto the offsetLeft and marginLeft
            // are the same in Safari causing offset.left to incorrectly be 0
            offset.top  -= parseFloat( $(elem).css('margin-top') ) || 0
            offset.left -= parseFloat( $(elem).css('margin-left') ) || 0

            // Add offsetParent borders
            parentOffset.top  += parseFloat( $(offsetParent[0]).css('border-top-width') ) || 0
            parentOffset.left += parseFloat( $(offsetParent[0]).css('border-left-width') ) || 0

            // Subtract the two offsets
            return {
                top:  offset.top  - parentOffset.top,
                left: offset.left - parentOffset.left
            }
        },
        offsetParent: function() {
            return this.map(function(){
                var parent = this.offsetParent || document.body
                while (parent && !rootNodeRE.test(parent.nodeName) && $(parent).css("position") == "static")
                    parent = parent.offsetParent
                return parent
            })
        }
    }

    // for now
    $.fn.detach = $.fn.remove

    // Generate the `width` and `height` functions
    ;['width', 'height'].forEach(function(dimension){
        var dimensionProperty =
            dimension.replace(/./, function(m){ return m[0].toUpperCase() })

        $.fn[dimension] = function(value){
            var offset, el = this[0]
            if (value === undefined) return isWindow(el) ? el['inner' + dimensionProperty] :
                isDocument(el) ? el.documentElement['scroll' + dimensionProperty] :
                (offset = this.offset()) && offset[dimension]
            else return this.each(function(idx){
                el = $(this)
                el.css(dimension, funcArg(this, value, idx, el[dimension]()))
            })
        }
    })

    function traverseNode(node, fun) {
        fun(node)
        for (var i = 0, len = node.childNodes.length; i < len; i++)
            traverseNode(node.childNodes[i], fun)
    }

    // Generate the `after`, `prepend`, `before`, `append`,
    // `insertAfter`, `insertBefore`, `appendTo`, and `prependTo` methods.
    adjacencyOperators.forEach(function(operator, operatorIndex) {
        var inside = operatorIndex % 2 //=> prepend, append

        $.fn[operator] = function(){
            // arguments can be nodes, arrays of nodes, Zepto objects and HTML strings
            var argType, nodes = $.map(arguments, function(arg) {
                    var arr = []
                    argType = type(arg)
                    if (argType == "array") {
                        arg.forEach(function(el) {
                            if (el.nodeType !== undefined) return arr.push(el)
                            else if ($.zepto.isZ(el)) return arr = arr.concat(el.get())
                            arr = arr.concat(zepto.fragment(el))
                        })
                        return arr
                    }
                    return argType == "object" || arg == null ?
                        arg : zepto.fragment(arg)
                }),
                parent, copyByClone = this.length > 1
            if (nodes.length < 1) return this

            return this.each(function(_, target){
                parent = inside ? target : target.parentNode

                // convert all methods to a "before" operation
                target = operatorIndex == 0 ? target.nextSibling :
                    operatorIndex == 1 ? target.firstChild :
                        operatorIndex == 2 ? target :
                            null

                var parentInDocument = $.contains(document.documentElement, parent)

                nodes.forEach(function(node){
                    if (copyByClone) node = node.cloneNode(true)
                    else if (!parent) return $(node).remove()

                    parent.insertBefore(node, target)
                    if (parentInDocument) traverseNode(node, function(el){
                        if (el.nodeName != null && el.nodeName.toUpperCase() === 'SCRIPT' &&
                            (!el.type || el.type === 'text/javascript') && !el.src){
                            var target = el.ownerDocument ? el.ownerDocument.defaultView : window
                            target['eval'].call(target, el.innerHTML)
                        }
                    })
                })
            })
        }

        // after    => insertAfter
        // prepend  => prependTo
        // before   => insertBefore
        // append   => appendTo
        $.fn[inside ? operator+'To' : 'insert'+(operatorIndex ? 'Before' : 'After')] = function(html){
            $(html)[operator](this)
            return this
        }
    })

    zepto.Z.prototype = Z.prototype = $.fn

    // Export internal API functions in the `$.zepto` namespace
    zepto.uniq = uniq
    zepto.deserializeValue = deserializeValue
    $.zepto = zepto

    return $
})()

// If `$` is not yet defined, point it to `Zepto`
window.Zepto = Zepto
window.$ === undefined && (window.$ = Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
    var jsonpID = +new Date(),
        document = window.document,
        key,
        name,
        rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
        scriptTypeRE = /^(?:text|application)\/javascript/i,
        xmlTypeRE = /^(?:text|application)\/xml/i,
        jsonType = 'application/json',
        htmlType = 'text/html',
        blankRE = /^\s*$/,
        originAnchor = document.createElement('a')

    originAnchor.href = window.location.href

    // trigger a custom event and return false if it was cancelled
    function triggerAndReturn(context, eventName, data) {
        var event = $.Event(eventName)
        $(context).trigger(event, data)
        return !event.isDefaultPrevented()
    }

    // trigger an Ajax "global" event
    function triggerGlobal(settings, context, eventName, data) {
        if (settings.global) return triggerAndReturn(context || document, eventName, data)
    }

    // Number of active Ajax requests
    $.active = 0

    function ajaxStart(settings) {
        if (settings.global && $.active++ === 0) triggerGlobal(settings, null, 'ajaxStart')
    }
    function ajaxStop(settings) {
        if (settings.global && !(--$.active)) triggerGlobal(settings, null, 'ajaxStop')
    }

    // triggers an extra global event "ajaxBeforeSend" that's like "ajaxSend" but cancelable
    function ajaxBeforeSend(xhr, settings) {
        var context = settings.context
        if (settings.beforeSend.call(context, xhr, settings) === false ||
            triggerGlobal(settings, context, 'ajaxBeforeSend', [xhr, settings]) === false)
            return false

        triggerGlobal(settings, context, 'ajaxSend', [xhr, settings])
    }
    function ajaxSuccess(data, xhr, settings, deferred) {
        var context = settings.context, status = 'success'
        settings.success.call(context, data, status, xhr)
        if (deferred) deferred.resolveWith(context, [data, status, xhr])
        triggerGlobal(settings, context, 'ajaxSuccess', [xhr, settings, data])
        ajaxComplete(status, xhr, settings)
    }
    // type: "timeout", "error", "abort", "parsererror"
    function ajaxError(error, type, xhr, settings, deferred) {
        var context = settings.context
        settings.error.call(context, xhr, type, error)
        if (deferred) deferred.rejectWith(context, [xhr, type, error])
        triggerGlobal(settings, context, 'ajaxError', [xhr, settings, error || type])
        ajaxComplete(type, xhr, settings)
    }
    // status: "success", "notmodified", "error", "timeout", "abort", "parsererror"
    function ajaxComplete(status, xhr, settings) {
        var context = settings.context
        settings.complete.call(context, xhr, status)
        triggerGlobal(settings, context, 'ajaxComplete', [xhr, settings])
        ajaxStop(settings)
    }

    function ajaxDataFilter(data, type, settings) {
        if (settings.dataFilter == empty) return data
        var context = settings.context
        return settings.dataFilter.call(context, data, type)
    }

    // Empty function, used as default callback
    function empty() {}

    $.ajaxJSONP = function(options, deferred){
        if (!('type' in options)) return $.ajax(options)

        var _callbackName = options.jsonpCallback,
            callbackName = ($.isFunction(_callbackName) ?
                    _callbackName() : _callbackName) || ('Zepto' + (jsonpID++)),
            script = document.createElement('script'),
            originalCallback = window[callbackName],
            responseData,
            abort = function(errorType) {
                $(script).triggerHandler('error', errorType || 'abort')
            },
            xhr = { abort: abort }, abortTimeout

        if (deferred) deferred.promise(xhr)

        $(script).on('load error', function(e, errorType){
            clearTimeout(abortTimeout)
            $(script).off().remove()

            if (e.type == 'error' || !responseData) {
                ajaxError(null, errorType || 'error', xhr, options, deferred)
            } else {
                ajaxSuccess(responseData[0], xhr, options, deferred)
            }

            window[callbackName] = originalCallback
            if (responseData && $.isFunction(originalCallback))
                originalCallback(responseData[0])

            originalCallback = responseData = undefined
        })

        if (ajaxBeforeSend(xhr, options) === false) {
            abort('abort')
            return xhr
        }

        window[callbackName] = function(){
            responseData = arguments
        }

        script.src = options.url.replace(/\?(.+)=\?/, '?$1=' + callbackName)
        document.head.appendChild(script)

        if (options.timeout > 0) abortTimeout = setTimeout(function(){
            abort('timeout')
        }, options.timeout)

        return xhr
    }

    $.ajaxSettings = {
        // Default type of request
        type: 'GET',
        // Callback that is executed before request
        beforeSend: empty,
        // Callback that is executed if the request succeeds
        success: empty,
        // Callback that is executed the the server drops error
        error: empty,
        // Callback that is executed on request complete (both: error and success)
        complete: empty,
        // The context for the callbacks
        context: null,
        // Whether to trigger "global" Ajax events
        global: true,
        // Transport
        xhr: function () {
            return new window.XMLHttpRequest()
        },
        // MIME types mapping
        // IIS returns Javascript as "application/x-javascript"
        accepts: {
            script: 'text/javascript, application/javascript, application/x-javascript',
            json:   jsonType,
            xml:    'application/xml, text/xml',
            html:   htmlType,
            text:   'text/plain'
        },
        // Whether the request is to another domain
        crossDomain: false,
        // Default timeout
        timeout: 0,
        // Whether data should be serialized to string
        processData: true,
        // Whether the browser should be allowed to cache GET responses
        cache: true,
        //Used to handle the raw response data of XMLHttpRequest.
        //This is a pre-filtering function to sanitize the response.
        //The sanitized response should be returned
        dataFilter: empty
    }

    function mimeToDataType(mime) {
        if (mime) mime = mime.split(';', 2)[0]
        return mime && ( mime == htmlType ? 'html' :
                mime == jsonType ? 'json' :
                    scriptTypeRE.test(mime) ? 'script' :
                    xmlTypeRE.test(mime) && 'xml' ) || 'text'
    }

    function appendQuery(url, query) {
        if (query == '') return url
        return (url + '&' + query).replace(/[&?]{1,2}/, '?')
    }

    // serialize payload and append it to the URL for GET requests
    function serializeData(options) {
        if (options.processData && options.data && $.type(options.data) != "string")
            options.data = $.param(options.data, options.traditional)
        if (options.data && (!options.type || options.type.toUpperCase() == 'GET' || 'jsonp' == options.dataType))
            options.url = appendQuery(options.url, options.data), options.data = undefined
    }

    $.ajax = function(options){
        var settings = $.extend({}, options || {}),
            deferred = $.Deferred && $.Deferred(),
            urlAnchor, hashIndex
        for (key in $.ajaxSettings) if (settings[key] === undefined) settings[key] = $.ajaxSettings[key]

        ajaxStart(settings)

        if (!settings.crossDomain) {
            urlAnchor = document.createElement('a')
            urlAnchor.href = settings.url
            // cleans up URL for .href (IE only), see https://github.com/madrobby/zepto/pull/1049
            urlAnchor.href = urlAnchor.href
            settings.crossDomain = (originAnchor.protocol + '//' + originAnchor.host) !== (urlAnchor.protocol + '//' + urlAnchor.host)
        }

        if (!settings.url) settings.url = window.location.toString()
        if ((hashIndex = settings.url.indexOf('#')) > -1) settings.url = settings.url.slice(0, hashIndex)
        serializeData(settings)

        var dataType = settings.dataType, hasPlaceholder = /\?.+=\?/.test(settings.url)
        if (hasPlaceholder) dataType = 'jsonp'

        if (settings.cache === false || (
                (!options || options.cache !== true) &&
                ('script' == dataType || 'jsonp' == dataType)
            ))
            settings.url = appendQuery(settings.url, '_=' + Date.now())

        if ('jsonp' == dataType) {
            if (!hasPlaceholder)
                settings.url = appendQuery(settings.url,
                    settings.jsonp ? (settings.jsonp + '=?') : settings.jsonp === false ? '' : 'callback=?')
            return $.ajaxJSONP(settings, deferred)
        }

        var mime = settings.accepts[dataType],
            headers = { },
            setHeader = function(name, value) { headers[name.toLowerCase()] = [name, value] },
            protocol = /^([\w-]+:)\/\//.test(settings.url) ? RegExp.$1 : window.location.protocol,
            xhr = settings.xhr(),
            nativeSetHeader = xhr.setRequestHeader,
            abortTimeout

        if (deferred) deferred.promise(xhr)

        if (!settings.crossDomain) setHeader('X-Requested-With', 'XMLHttpRequest')
        setHeader('Accept', mime || '*/*')
        if (mime = settings.mimeType || mime) {
            if (mime.indexOf(',') > -1) mime = mime.split(',', 2)[0]
            xhr.overrideMimeType && xhr.overrideMimeType(mime)
        }
        if (settings.contentType || (settings.contentType !== false && settings.data && settings.type.toUpperCase() != 'GET'))
            setHeader('Content-Type', settings.contentType || 'application/x-www-form-urlencoded')

        if (settings.headers) for (name in settings.headers) setHeader(name, settings.headers[name])
        xhr.setRequestHeader = setHeader

        xhr.onreadystatechange = function(){
            if (xhr.readyState == 4) {
                xhr.onreadystatechange = empty
                clearTimeout(abortTimeout)
                var result, error = false
                if ((xhr.status >= 200 && xhr.status < 300) || xhr.status == 304 || (xhr.status == 0 && protocol == 'file:')) {
                    dataType = dataType || mimeToDataType(settings.mimeType || xhr.getResponseHeader('content-type'))

                    if (xhr.responseType == 'arraybuffer' || xhr.responseType == 'blob')
                        result = xhr.response
                    else {
                        result = xhr.responseText

                        try {
                            // http://perfectionkills.com/global-eval-what-are-the-options/
                            // sanitize response accordingly if data filter callback provided
                            result = ajaxDataFilter(result, dataType, settings)
                            if (dataType == 'script')    (1,eval)(result)
                            else if (dataType == 'xml')  result = xhr.responseXML
                            else if (dataType == 'json') result = blankRE.test(result) ? null : $.parseJSON(result)
                        } catch (e) { error = e }

                        if (error) return ajaxError(error, 'parsererror', xhr, settings, deferred)
                    }

                    ajaxSuccess(result, xhr, settings, deferred)
                } else {
                    ajaxError(xhr.statusText || null, xhr.status ? 'error' : 'abort', xhr, settings, deferred)
                }
            }
        }

        if (ajaxBeforeSend(xhr, settings) === false) {
            xhr.abort()
            ajaxError(null, 'abort', xhr, settings, deferred)
            return xhr
        }

        var async = 'async' in settings ? settings.async : true
        xhr.open(settings.type, settings.url, async, settings.username, settings.password)

        if (settings.xhrFields) for (name in settings.xhrFields) xhr[name] = settings.xhrFields[name]

        for (name in headers) nativeSetHeader.apply(xhr, headers[name])

        if (settings.timeout > 0) abortTimeout = setTimeout(function(){
            xhr.onreadystatechange = empty
            xhr.abort()
            ajaxError(null, 'timeout', xhr, settings, deferred)
        }, settings.timeout)

        // avoid sending empty string (#319)
        xhr.send(settings.data ? settings.data : null)
        return xhr
    }

    // handle optional data/success arguments
    function parseArguments(url, data, success, dataType) {
        if ($.isFunction(data)) dataType = success, success = data, data = undefined
        if (!$.isFunction(success)) dataType = success, success = undefined
        return {
            url: url
            , data: data
            , success: success
            , dataType: dataType
        }
    }

    $.get = function(/* url, data, success, dataType */){
        return $.ajax(parseArguments.apply(null, arguments))
    }

    $.post = function(/* url, data, success, dataType */){
        var options = parseArguments.apply(null, arguments)
        options.type = 'POST'
        return $.ajax(options)
    }

    $.getJSON = function(/* url, data, success */){
        var options = parseArguments.apply(null, arguments)
        options.dataType = 'json'
        return $.ajax(options)
    }

    $.fn.load = function(url, data, success){
        if (!this.length) return this
        var self = this, parts = url.split(/\s/), selector,
            options = parseArguments(url, data, success),
            callback = options.success
        if (parts.length > 1) options.url = parts[0], selector = parts[1]
        options.success = function(response){
            self.html(selector ?
                $('<div>').html(response.replace(rscript, "")).find(selector)
                : response)
            callback && callback.apply(self, arguments)
        }
        $.ajax(options)
        return this
    }

    var escape = encodeURIComponent

    function serialize(params, obj, traditional, scope){
        var type, array = $.isArray(obj), hash = $.isPlainObject(obj)
        $.each(obj, function(key, value) {
            type = $.type(value)
            if (scope) key = traditional ? scope :
            scope + '[' + (hash || type == 'object' || type == 'array' ? key : '') + ']'
            // handle data in serializeArray() format
            if (!scope && array) params.add(value.name, value.value)
            // recurse into nested objects
            else if (type == "array" || (!traditional && type == "object"))
                serialize(params, value, traditional, key)
            else params.add(key, value)
        })
    }

    $.param = function(obj, traditional){
        var params = []
        params.add = function(key, value) {
            if ($.isFunction(value)) value = value()
            if (value == null) value = ""
            this.push(escape(key) + '=' + escape(value))
        }
        serialize(params, obj, traditional)
        return params.join('&').replace(/%20/g, '+')
    }
})(Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
    // Create a collection of callbacks to be fired in a sequence, with configurable behaviour
    // Option flags:
    //   - once: Callbacks fired at most one time.
    //   - memory: Remember the most recent context and arguments
    //   - stopOnFalse: Cease iterating over callback list
    //   - unique: Permit adding at most one instance of the same callback
    $.Callbacks = function(options) {
        options = $.extend({}, options)

        var memory, // Last fire value (for non-forgettable lists)
            fired,  // Flag to know if list was already fired
            firing, // Flag to know if list is currently firing
            firingStart, // First callback to fire (used internally by add and fireWith)
            firingLength, // End of the loop when firing
            firingIndex, // Index of currently firing callback (modified by remove if needed)
            list = [], // Actual callback list
            stack = !options.once && [], // Stack of fire calls for repeatable lists
            fire = function(data) {
                memory = options.memory && data
                fired = true
                firingIndex = firingStart || 0
                firingStart = 0
                firingLength = list.length
                firing = true
                for ( ; list && firingIndex < firingLength ; ++firingIndex ) {
                    if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) {
                        memory = false
                        break
                    }
                }
                firing = false
                if (list) {
                    if (stack) stack.length && fire(stack.shift())
                    else if (memory) list.length = 0
                    else Callbacks.disable()
                }
            },

            Callbacks = {
                add: function() {
                    if (list) {
                        var start = list.length,
                            add = function(args) {
                                $.each(args, function(_, arg){
                                    if (typeof arg === "function") {
                                        if (!options.unique || !Callbacks.has(arg)) list.push(arg)
                                    }
                                    else if (arg && arg.length && typeof arg !== 'string') add(arg)
                                })
                            }
                        add(arguments)
                        if (firing) firingLength = list.length
                        else if (memory) {
                            firingStart = start
                            fire(memory)
                        }
                    }
                    return this
                },
                remove: function() {
                    if (list) {
                        $.each(arguments, function(_, arg){
                            var index
                            while ((index = $.inArray(arg, list, index)) > -1) {
                                list.splice(index, 1)
                                // Handle firing indexes
                                if (firing) {
                                    if (index <= firingLength) --firingLength
                                    if (index <= firingIndex) --firingIndex
                                }
                            }
                        })
                    }
                    return this
                },
                has: function(fn) {
                    return !!(list && (fn ? $.inArray(fn, list) > -1 : list.length))
                },
                empty: function() {
                    firingLength = list.length = 0
                    return this
                },
                disable: function() {
                    list = stack = memory = undefined
                    return this
                },
                disabled: function() {
                    return !list
                },
                lock: function() {
                    stack = undefined
                    if (!memory) Callbacks.disable()
                    return this
                },
                locked: function() {
                    return !stack
                },
                fireWith: function(context, args) {
                    if (list && (!fired || stack)) {
                        args = args || []
                        args = [context, args.slice ? args.slice() : args]
                        if (firing) stack.push(args)
                        else fire(args)
                    }
                    return this
                },
                fire: function() {
                    return Callbacks.fireWith(this, arguments)
                },
                fired: function() {
                    return !!fired
                }
            }

        return Callbacks
    }
})(Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

// The following code is heavily inspired by jQuery's $.fn.data()

;(function($){
    var data = {}, dataAttr = $.fn.data, camelize = $.camelCase,
        exp = $.expando = 'Zepto' + (+new Date()), emptyArray = []

    // Get value from node:
    // 1. first try key as given,
    // 2. then try camelized key,
    // 3. fall back to reading "data-*" attribute.
    function getData(node, name) {
        var id = node[exp], store = id && data[id]
        if (name === undefined) return store || setData(node)
        else {
            if (store) {
                if (name in store) return store[name]
                var camelName = camelize(name)
                if (camelName in store) return store[camelName]
            }
            return dataAttr.call($(node), name)
        }
    }

    // Store value under camelized key on node
    function setData(node, name, value) {
        var id = node[exp] || (node[exp] = ++$.uuid),
            store = data[id] || (data[id] = attributeData(node))
        if (name !== undefined) store[camelize(name)] = value
        return store
    }

    // Read all "data-*" attributes from a node
    function attributeData(node) {
        var store = {}
        $.each(node.attributes || emptyArray, function(i, attr){
            if (attr.name.indexOf('data-') == 0)
                store[camelize(attr.name.replace('data-', ''))] =
                    $.zepto.deserializeValue(attr.value)
        })
        return store
    }

    $.fn.data = function(name, value) {
        return value === undefined ?
            // set multiple values via object
            $.isPlainObject(name) ?
                this.each(function(i, node){
                    $.each(name, function(key, value){ setData(node, key, value) })
                }) :
                // get value from first element
                (0 in this ? getData(this[0], name) : undefined) :
            // set value on all elements
            this.each(function(){ setData(this, name, value) })
    }

    $.data = function(elem, name, value) {
        return $(elem).data(name, value)
    }

    $.hasData = function(elem) {
        var id = elem[exp], store = id && data[id]
        return store ? !$.isEmptyObject(store) : false
    }

    $.fn.removeData = function(names) {
        if (typeof names == 'string') names = names.split(/\s+/)
        return this.each(function(){
            var id = this[exp], store = id && data[id]
            if (store) $.each(names || store, function(key){
                delete store[names ? camelize(this) : key]
            })
        })
    }

    // Generate extended `remove` and `empty` functions
    ;['remove', 'empty'].forEach(function(methodName){
        var origFn = $.fn[methodName]
        $.fn[methodName] = function() {
            var elements = this.find('*')
            if (methodName === 'remove') elements = elements.add(this)
            elements.removeData()
            return origFn.call(this)
        }
    })
})(Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.
//
//     Some code (c) 2005, 2013 jQuery Foundation, Inc. and other contributors

;(function($){
    var slice = Array.prototype.slice

    function Deferred(func) {
        var tuples = [
                // action, add listener, listener list, final state
                [ "resolve", "done", $.Callbacks({once:1, memory:1}), "resolved" ],
                [ "reject", "fail", $.Callbacks({once:1, memory:1}), "rejected" ],
                [ "notify", "progress", $.Callbacks({memory:1}) ]
            ],
            state = "pending",
            promise = {
                state: function() {
                    return state
                },
                always: function() {
                    deferred.done(arguments).fail(arguments)
                    return this
                },
                then: function(/* fnDone [, fnFailed [, fnProgress]] */) {
                    var fns = arguments
                    return Deferred(function(defer){
                        $.each(tuples, function(i, tuple){
                            var fn = $.isFunction(fns[i]) && fns[i]
                            deferred[tuple[1]](function(){
                                var returned = fn && fn.apply(this, arguments)
                                if (returned && $.isFunction(returned.promise)) {
                                    returned.promise()
                                        .done(defer.resolve)
                                        .fail(defer.reject)
                                        .progress(defer.notify)
                                } else {
                                    var context = this === promise ? defer.promise() : this,
                                        values = fn ? [returned] : arguments
                                    defer[tuple[0] + "With"](context, values)
                                }
                            })
                        })
                        fns = null
                    }).promise()
                },

                promise: function(obj) {
                    return obj != null ? $.extend( obj, promise ) : promise
                }
            },
            deferred = {}

        $.each(tuples, function(i, tuple){
            var list = tuple[2],
                stateString = tuple[3]

            promise[tuple[1]] = list.add

            if (stateString) {
                list.add(function(){
                    state = stateString
                }, tuples[i^1][2].disable, tuples[2][2].lock)
            }

            deferred[tuple[0]] = function(){
                deferred[tuple[0] + "With"](this === deferred ? promise : this, arguments)
                return this
            }
            deferred[tuple[0] + "With"] = list.fireWith
        })

        promise.promise(deferred)
        if (func) func.call(deferred, deferred)
        return deferred
    }

    $.when = function(sub) {
        var resolveValues = slice.call(arguments),
            len = resolveValues.length,
            i = 0,
            remain = len !== 1 || (sub && $.isFunction(sub.promise)) ? len : 0,
            deferred = remain === 1 ? sub : Deferred(),
            progressValues, progressContexts, resolveContexts,
            updateFn = function(i, ctx, val){
                return function(value){
                    ctx[i] = this
                    val[i] = arguments.length > 1 ? slice.call(arguments) : value
                    if (val === progressValues) {
                        deferred.notifyWith(ctx, val)
                    } else if (!(--remain)) {
                        deferred.resolveWith(ctx, val)
                    }
                }
            }

        if (len > 1) {
            progressValues = new Array(len)
            progressContexts = new Array(len)
            resolveContexts = new Array(len)
            for ( ; i < len; ++i ) {
                if (resolveValues[i] && $.isFunction(resolveValues[i].promise)) {
                    resolveValues[i].promise()
                        .done(updateFn(i, resolveContexts, resolveValues))
                        .fail(deferred.reject)
                        .progress(updateFn(i, progressContexts, progressValues))
                } else {
                    --remain
                }
            }
        }
        if (!remain) deferred.resolveWith(resolveContexts, resolveValues)
        return deferred.promise()
    }

    $.Deferred = Deferred
})(Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
    var _zid = 1, undefined,
        slice = Array.prototype.slice,
        isFunction = $.isFunction,
        isString = function(obj){ return typeof obj == 'string' },
        handlers = {},
        specialEvents={},
        focusinSupported = 'onfocusin' in window,
        focus = { focus: 'focusin', blur: 'focusout' },
        hover = { mouseenter: 'mouseover', mouseleave: 'mouseout' }

    specialEvents.click = specialEvents.mousedown = specialEvents.mouseup = specialEvents.mousemove = 'MouseEvents'

    function zid(element) {
        return element._zid || (element._zid = _zid++)
    }
    function findHandlers(element, event, fn, selector) {
        event = parse(event)
        if (event.ns) var matcher = matcherFor(event.ns)
        return (handlers[zid(element)] || []).filter(function(handler) {
            return handler
                && (!event.e  || handler.e == event.e)
                && (!event.ns || matcher.test(handler.ns))
                && (!fn       || zid(handler.fn) === zid(fn))
                && (!selector || handler.sel == selector)
        })
    }
    function parse(event) {
        var parts = ('' + event).split('.')
        return {e: parts[0], ns: parts.slice(1).sort().join(' ')}
    }
    function matcherFor(ns) {
        return new RegExp('(?:^| )' + ns.replace(' ', ' .* ?') + '(?: |$)')
    }

    function eventCapture(handler, captureSetting) {
        return handler.del &&
            (!focusinSupported && (handler.e in focus)) ||
            !!captureSetting
    }

    function realEvent(type) {
        return hover[type] || (focusinSupported && focus[type]) || type
    }

    function add(element, events, fn, data, selector, delegator, capture){
        var id = zid(element), set = (handlers[id] || (handlers[id] = []))
        events.split(/\s/).forEach(function(event){
            if (event == 'ready') return $(document).ready(fn)
            var handler   = parse(event)
            handler.fn    = fn
            handler.sel   = selector
            // emulate mouseenter, mouseleave
            if (handler.e in hover) fn = function(e){
                var related = e.relatedTarget
                if (!related || (related !== this && !$.contains(this, related)))
                    return handler.fn.apply(this, arguments)
            }
            handler.del   = delegator
            var callback  = delegator || fn
            handler.proxy = function(e){
                e = compatible(e)
                if (e.isImmediatePropagationStopped()) return
                e.data = data
                var result = callback.apply(element, e._args == undefined ? [e] : [e].concat(e._args))
                if (result === false) e.preventDefault(), e.stopPropagation()
                return result
            }
            handler.i = set.length
            set.push(handler)
            if ('addEventListener' in element)
                element.addEventListener(realEvent(handler.e), handler.proxy, eventCapture(handler, capture))
        })
    }
    function remove(element, events, fn, selector, capture){
        var id = zid(element)
            ;(events || '').split(/\s/).forEach(function(event){
            findHandlers(element, event, fn, selector).forEach(function(handler){
                delete handlers[id][handler.i]
                if ('removeEventListener' in element)
                    element.removeEventListener(realEvent(handler.e), handler.proxy, eventCapture(handler, capture))
            })
        })
    }

    $.event = { add: add, remove: remove }

    $.proxy = function(fn, context) {
        var args = (2 in arguments) && slice.call(arguments, 2)
        if (isFunction(fn)) {
            var proxyFn = function(){ return fn.apply(context, args ? args.concat(slice.call(arguments)) : arguments) }
            proxyFn._zid = zid(fn)
            return proxyFn
        } else if (isString(context)) {
            if (args) {
                args.unshift(fn[context], fn)
                return $.proxy.apply(null, args)
            } else {
                return $.proxy(fn[context], fn)
            }
        } else {
            throw new TypeError("expected function")
        }
    }

    $.fn.bind = function(event, data, callback){
        return this.on(event, data, callback)
    }
    $.fn.unbind = function(event, callback){
        return this.off(event, callback)
    }
    $.fn.one = function(event, selector, data, callback){
        return this.on(event, selector, data, callback, 1)
    }

    var returnTrue = function(){return true},
        returnFalse = function(){return false},
        ignoreProperties = /^([A-Z]|returnValue$|layer[XY]$|webkitMovement[XY]$)/,
        eventMethods = {
            preventDefault: 'isDefaultPrevented',
            stopImmediatePropagation: 'isImmediatePropagationStopped',
            stopPropagation: 'isPropagationStopped'
        }

    function compatible(event, source) {
        if (source || !event.isDefaultPrevented) {
            source || (source = event)

            $.each(eventMethods, function(name, predicate) {
                var sourceMethod = source[name]
                event[name] = function(){
                    this[predicate] = returnTrue
                    return sourceMethod && sourceMethod.apply(source, arguments)
                }
                event[predicate] = returnFalse
            })

            try {
                event.timeStamp || (event.timeStamp = Date.now())
            } catch (ignored) { }

            if (source.defaultPrevented !== undefined ? source.defaultPrevented :
                    'returnValue' in source ? source.returnValue === false :
                    source.getPreventDefault && source.getPreventDefault())
                event.isDefaultPrevented = returnTrue
        }
        return event
    }

    function createProxy(event) {
        var key, proxy = { originalEvent: event }
        for (key in event)
            if (!ignoreProperties.test(key) && event[key] !== undefined) proxy[key] = event[key]

        return compatible(proxy, event)
    }

    $.fn.delegate = function(selector, event, callback){
        return this.on(event, selector, callback)
    }
    $.fn.undelegate = function(selector, event, callback){
        return this.off(event, selector, callback)
    }

    $.fn.live = function(event, callback){
        $(document.body).delegate(this.selector, event, callback)
        return this
    }
    $.fn.die = function(event, callback){
        $(document.body).undelegate(this.selector, event, callback)
        return this
    }

    $.fn.on = function(event, selector, data, callback, one){
        var autoRemove, delegator, $this = this
        if (event && !isString(event)) {
            $.each(event, function(type, fn){
                $this.on(type, selector, data, fn, one)
            })
            return $this
        }

        if (!isString(selector) && !isFunction(callback) && callback !== false)
            callback = data, data = selector, selector = undefined
        if (callback === undefined || data === false)
            callback = data, data = undefined

        if (callback === false) callback = returnFalse

        return $this.each(function(_, element){
            if (one) autoRemove = function(e){
                remove(element, e.type, callback)
                return callback.apply(this, arguments)
            }

            if (selector) delegator = function(e){
                var evt, match = $(e.target).closest(selector, element).get(0)
                if (match && match !== element) {
                    evt = $.extend(createProxy(e), {currentTarget: match, liveFired: element})
                    return (autoRemove || callback).apply(match, [evt].concat(slice.call(arguments, 1)))
                }
            }

            add(element, event, callback, data, selector, delegator || autoRemove)
        })
    }
    $.fn.off = function(event, selector, callback){
        var $this = this
        if (event && !isString(event)) {
            $.each(event, function(type, fn){
                $this.off(type, selector, fn)
            })
            return $this
        }

        if (!isString(selector) && !isFunction(callback) && callback !== false)
            callback = selector, selector = undefined

        if (callback === false) callback = returnFalse

        return $this.each(function(){
            remove(this, event, callback, selector)
        })
    }

    $.fn.trigger = function(event, args){
        event = (isString(event) || $.isPlainObject(event)) ? $.Event(event) : compatible(event)
        event._args = args
        return this.each(function(){
            // handle focus(), blur() by calling them directly
            if (event.type in focus && typeof this[event.type] == "function") this[event.type]()
            // items in the collection might not be DOM elements
            else if ('dispatchEvent' in this) this.dispatchEvent(event)
            else $(this).triggerHandler(event, args)
        })
    }

    // triggers event handlers on current element just as if an event occurred,
    // doesn't trigger an actual event, doesn't bubble
    $.fn.triggerHandler = function(event, args){
        var e, result
        this.each(function(i, element){
            e = createProxy(isString(event) ? $.Event(event) : event)
            e._args = args
            e.target = element
            $.each(findHandlers(element, event.type || event), function(i, handler){
                result = handler.proxy(e)
                if (e.isImmediatePropagationStopped()) return false
            })
        })
        return result
    }

    // shortcut methods for `.bind(event, fn)` for each event type
    ;('focusin focusout focus blur load resize scroll unload click dblclick '+
    'mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave '+
    'change select keydown keypress keyup error').split(' ').forEach(function(event) {
        $.fn[event] = function(callback) {
            return (0 in arguments) ?
                this.bind(event, callback) :
                this.trigger(event)
        }
    })

    $.Event = function(type, props) {
        if (!isString(type)) props = type, type = props.type
        var event = document.createEvent(specialEvents[type] || 'Events'), bubbles = true
        if (props) for (var name in props) (name == 'bubbles') ? (bubbles = !!props[name]) : (event[name] = props[name])
        event.initEvent(type, bubbles, true)
        return compatible(event)
    }

})(Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
    $.fn.serializeArray = function() {
        var name, type, result = [],
            add = function(value) {
                if (value.forEach) return value.forEach(add)
                result.push({ name: name, value: value })
            }
        if (this[0]) $.each(this[0].elements, function(_, field){
            type = field.type, name = field.name
            if (name && field.nodeName.toLowerCase() != 'fieldset' &&
                !field.disabled && type != 'submit' && type != 'reset' && type != 'button' && type != 'file' &&
                ((type != 'radio' && type != 'checkbox') || field.checked))
                add($(field).val())
        })
        return result
    }

    $.fn.serialize = function(){
        var result = []
        this.serializeArray().forEach(function(elm){
            result.push(encodeURIComponent(elm.name) + '=' + encodeURIComponent(elm.value))
        })
        return result.join('&')
    }

    $.fn.submit = function(callback) {
        if (0 in arguments) this.bind('submit', callback)
        else if (this.length) {
            var event = $.Event('submit')
            this.eq(0).trigger(event)
            if (!event.isDefaultPrevented()) this.get(0).submit()
        }
        return this
    }

})(Zepto)

//     Zepto.js
//     (c) 2010-2016 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function(){
    // getComputedStyle shouldn't freak out when called
    // without a valid element as argument
    try {
        getComputedStyle(undefined)
    } catch(e) {
        var nativeGetComputedStyle = getComputedStyle
        window.getComputedStyle = function(element, pseudoElement){
            try {
                return nativeGetComputedStyle(element, pseudoElement)
            } catch(e) {
                return null
            }
        }
    }
})()
