/* Zepto v1.1.3 - zepto event ajax form ie - zeptojs.com/license */


var Zepto = (function() {
    var undefined, key, $, classList, emptyArray = [],
        slice = emptyArray.slice,
        filter = emptyArray.filter,
        document = window.document,
        elementDisplay = {}, classCache = {},
        cssNumber = {
            'column-count': 1,
            'columns': 1,
            'font-weight': 1,
            'line-height': 1,
            'opacity': 1,
            'z-index': 1,
            'zoom': 1
        },
        fragmentRE = /^\s*<(\w+|!)[^>]*>/,
        singleTagRE = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
        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.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) {
        return typeof obj.length == 'number'
    }

    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
        })
    }

    // `$.zepto.fragment` takes a html string and an optional tag name
    // to generate DOM nodes nodes from the given html string.
    // The generated DOM nodes are returned as an array.
    // This function can be overriden 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. Note that `__proto__` is not supported on Internet
    // Explorer. This method can be overriden in plugins.
    zepto.Z = function(dom, selector) {
        dom = dom || []
        dom.__proto__ = $.fn
        dom.selector = selector || ''
        return dom
    }

    // `$.zepto.isZ` should return `true` if the given object is a Zepto
    // collection. This method can be overriden 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 overriden 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 overriden 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 (isDocument(element) && isSimple && maybeID) ? ((found = element.getElementById(nameOnly)) ? [found] : []) : (element.nodeType !== 1 && element.nodeType !== 9) ? [] : slice.call(
            isSimple && !maybeID ? 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 = function(parent, node) {
        return parent !== node && parent.contains(node)
    }

    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) {
        var num
        try {
            return value ? value == "true" || (value == "false" ? false : value == "null" ? null : !/^0/.test(value) && !isNaN(num = Number(value)) ? num : /^[\[\{]/.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
    }

    $.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 = {}

    $.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 = {
        // 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,
        indexOf: emptyArray.indexOf,
        concat: emptyArray.concat,

        // `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 (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 node = this[0],
                collection = false
            if (typeof selector == 'object') collection = $(selector)
            while (node && !(collection ? collection.indexOf(node) >= 0 : zepto.matches(node, selector)))
            node = node !== context && !isDocument(node) && node.parentNode
            return $(node)
        },
        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 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 arguments.length === 0 ? (this.length > 0 ? this[0].innerHTML : null) : this.each(function(idx) {
                var originHtml = this.innerHTML
                $(this).empty().append(funcArg(this, html, idx, originHtml))
            })
        },
        text: function(text) {
            return arguments.length === 0 ? (this.length > 0 ? this[0].textContent : null) : this.each(function() {
                this.textContent = (text === undefined) ? '' : '' + text
            })
        },
        attr: function(name, value) {
            var result
            return (typeof name == 'string' && value === undefined) ? (this.length == 0 || this[0].nodeType !== 1 ? undefined : (name == 'value' && this[0].nodeName == 'INPUT') ? this.val() : (!(result = this[0].getAttribute(name)) && name in this[0]) ? this[0][name] : result) : 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 && setAttribute(this, name)
            })
        },
        prop: function(name, value) {
            name = propMap[name] || name
            return (value === undefined) ? (this[0] && this[0][name]) : this.each(function(idx) {
                this[name] = funcArg(this, value, idx, this[name])
            })
        },
        data: function(name, value) {
            var data = this.attr('data-' + name.replace(capitalRE, '-$1').toLowerCase(), value)
            return data !== null ? deserializeValue(data) : undefined
        },
        val: function(value) {
            return arguments.length === 0 ? (this[0] && (this[0].multiple ? $(this[0]).find('option').filter(function() {
                return this.selected
            }).pluck('value') : this[0].value)) : this.each(function(idx) {
                this.value = funcArg(this, value, idx, this.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 == 0) return null
            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],
                    computedStyle = getComputedStyle(element, '')
                    if (!element) return
                    if (typeof property == 'string') return element.style[camelize(property)] || computedStyle.getPropertyValue(property)
                    else if (isArray(property)) {
                        var props = {}
                        $.each(isArray(property) ? property : [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($(element)[0]) : this.parent().children().indexOf(this[0])
        },
        hasClass: function(name) {
            if (!name) return false
            return emptyArray.some.call(this, function(el) {
                return this.test(className(el))
            }, classRE(name))
        },
        addClass: function(name) {
            if (!name) return this
            return this.each(function(idx) {
                classList = []
                var cls = className(this),
                    newName = funcArg(this, name, idx, cls)
                    newName.split(/\s+/g).forEach(function(klass) {
                        if (!$(this).hasClass(klass)) classList.push(klass)
                    }, this)
                    classList.length && className(this, cls + (cls ? " " : "") + classList.join(" "))
            })
        },
        removeClass: function(name) {
            return this.each(function(idx) {
                if (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 key in node.childNodes) traverseNode(node.childNodes[key], 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) {
                argType = type(arg)
                return argType == "object" || argType == "array" || 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

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

                    traverseNode(parent.insertBefore(node, target), function(el) {
                        if (el.nodeName != null && el.nodeName.toUpperCase() === 'SCRIPT' && (!el.type || el.type === 'text/javascript') && !el.src) window['eval'].call(window, 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 = $.fn

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

    return $
})()

window.Zepto = Zepto
window.$ === undefined && (window.$ = Zepto)

;
(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) {
        if (isFunction(fn)) {
            var proxyFn = function() {
                return fn.apply(context, arguments)
            }
            proxyFn._zid = zid(fn)
            return proxyFn
        } else if (isString(context)) {
            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$|layer[XY]$)/,
        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
                })

                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 (isFunction(data) || 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() {
            // items in the collection might not be DOM elements
            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 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 callback ? this.bind(event, callback) : this.trigger(event)
        }
    })

    ;
    ['focus', 'blur'].forEach(function(name) {
        $.fn[name] = function(callback) {
            if (callback) this.bind(name, callback)
            else this.each(function() {
                try {
                    this[name]()
                } catch (e) {}
            })
            return this
        }
    })

    $.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)

;
(function($) {
    var jsonpID = 0,
        document = window.document,
        key,
        name,
        rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
        scriptTypeRE = /^(?:text|application)\/javascript/i,
        xmlTypeRE = /^(?:text|application)\/xml/i,
        jsonType = 'application/json',
        htmlType = 'text/html',
        blankRE = /^\s*$/

        // 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)
        }

        // 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) || ('jsonp' + (++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
    }

    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')) options.url = appendQuery(options.url, options.data), options.data = undefined
    }

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

            ajaxStart(settings)

            if (!settings.crossDomain) settings.crossDomain = /^([\w-]+:)?\/\/([^\/]+)/.test(settings.url) && RegExp.$2 != window.location.host

        if (!settings.url) settings.url = window.location.toString()
        serializeData(settings)
        if (settings.cache === false) settings.url = appendQuery(settings.url, '_=' + Date.now())

        var dataType = settings.dataType,
            hasPlaceholder = /\?.+=\?/.test(settings.url)
            if (dataType == 'jsonp' || hasPlaceholder) {
                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'))
                    result = xhr.responseText

                    try {
                        // http://perfectionkills.com/global-eval-what-are-the-options/
                        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) ajaxError(error, 'parsererror', xhr, settings, deferred)
                    else 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
        }

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

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

        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(k, v) {
            if(k && v)
            this.push(escape(k) + '=' + escape(v))
        }
        serialize(params, obj, traditional)
        return params.join('&').replace(/%20/g, '+')
    }
})(Zepto)

;
(function($) {
    $.fn.serializeArray = function() {
        var result = [],
            el
            $([].slice.call(this.get(0).elements)).each(function() {
                el = $(this)
                var type = el.attr('type')
                if (this.nodeName.toLowerCase() != 'fieldset' && !this.disabled && this.name && this.value && type != 'submit' && type != 'reset' && type != 'button' && ((type != 'radio' && type != 'checkbox') || this.checked)) result.push({
                    name: el.attr('name'),
                    value: el.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 (callback) 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)

;
(function($) {
    // __proto__ doesn't exist on IE<11, so redefine
    // the Z function to use object extension instead
    if (!('__proto__' in {})) {
        $.extend($.zepto, {
            Z: function(dom, selector) {
                dom = dom || []
                $.extend(dom, $.fn)
                dom.selector = selector || ''
                dom.__Z = true
                return dom
            },
            // this is a kludge but works
            isZ: function(object) {
                return $.type(object) === 'array' && '__Z' in object
            }
        })
    }

    // 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) {
            try {
                return nativeGetComputedStyle(element)
            } catch (e) {
                return null
            }
        }
    }
})(Zepto)

//     Zepto.js
//     (c) 2010-2014 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
  function detect(ua){
    var os = this.os = {}, browser = this.browser = {},
      webkit = ua.match(/Web[kK]it[\/]{0,1}([\d.]+)/),
      android = ua.match(/(Android);?[\s\/]+([\d.]+)?/),
      osx = !!ua.match(/\(Macintosh\; Intel /),
      ipad = ua.match(/(iPad).*OS\s([\d_]+)/),
      ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/),
      iphone = !ipad && ua.match(/(iPhone\sOS)\s([\d_]+)/),
      webos = ua.match(/(webOS|hpwOS)[\s\/]([\d.]+)/),
      wp = ua.match(/Windows Phone ([\d.]+)/),
      touchpad = webos && ua.match(/TouchPad/),
      kindle = ua.match(/Kindle\/([\d.]+)/),
      silk = ua.match(/Silk\/([\d._]+)/),
      blackberry = ua.match(/(BlackBerry).*Version\/([\d.]+)/),
      bb10 = ua.match(/(BB10).*Version\/([\d.]+)/),
      rimtabletos = ua.match(/(RIM\sTablet\sOS)\s([\d.]+)/),
      playbook = ua.match(/PlayBook/),
      chrome = ua.match(/Chrome\/([\d.]+)/) || ua.match(/CriOS\/([\d.]+)/),
      firefox = ua.match(/Firefox\/([\d.]+)/),
      ie = ua.match(/MSIE\s([\d.]+)/) || ua.match(/Trident\/[\d](?=[^\?]+).*rv:([0-9.].)/),
      webview = !chrome && ua.match(/(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/),
      safari = webview || ua.match(/Version\/([\d.]+)([^S](Safari)|[^M]*(Mobile)[^S]*(Safari))/)

    // Todo: clean this up with a better OS/browser seperation:
    // - discern (more) between multiple browsers on android
    // - decide if kindle fire in silk mode is android or not
    // - Firefox on Android doesn't specify the Android version
    // - possibly devide in os, device and browser hashes

    if (browser.webkit = !!webkit) browser.version = webkit[1]

    if (android) os.android = true, os.version = android[2]
    if (iphone && !ipod) os.ios = os.iphone = true, os.version = iphone[2].replace(/_/g, '.')
    if (ipad) os.ios = os.ipad = true, os.version = ipad[2].replace(/_/g, '.')
    if (ipod) os.ios = os.ipod = true, os.version = ipod[3] ? ipod[3].replace(/_/g, '.') : null
    if (wp) os.wp = true, os.version = wp[1]
    if (webos) os.webos = true, os.version = webos[2]
    if (touchpad) os.touchpad = true
    if (blackberry) os.blackberry = true, os.version = blackberry[2]
    if (bb10) os.bb10 = true, os.version = bb10[2]
    if (rimtabletos) os.rimtabletos = true, os.version = rimtabletos[2]
    if (playbook) browser.playbook = true
    if (kindle) os.kindle = true, os.version = kindle[1]
    if (silk) browser.silk = true, browser.version = silk[1]
    if (!silk && os.android && ua.match(/Kindle Fire/)) browser.silk = true
    if (chrome) browser.chrome = true, browser.version = chrome[1]
    if (firefox) browser.firefox = true, browser.version = firefox[1]
    if (ie) browser.ie = true, browser.version = ie[1]
    if (safari && (osx || os.ios)) {browser.safari = true; if (osx) browser.version = safari[1]}
    if (webview) browser.webview = true

    os.tablet = !!(ipad || playbook || (android && !ua.match(/Mobile/)) ||
      (firefox && ua.match(/Tablet/)) || (ie && !ua.match(/Phone/) && ua.match(/Touch/)))
    os.phone  = !!(!os.tablet && !os.ipod && (android || iphone || webos || blackberry || bb10 ||
      (chrome && ua.match(/Android/)) || (chrome && ua.match(/CriOS\/([\d.]+)/)) ||
      (firefox && ua.match(/Mobile/)) || (ie && ua.match(/Touch/))))
  }

  detect.call($, navigator.userAgent)
  // make available to unit tests
  $.__detect = detect

})(Zepto)

//     Zepto.js
//     (c) 2010-2014 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($, undefined){
  var prefix = '', eventPrefix, endEventName, endAnimationName,
    vendors = { Webkit: 'webkit', Moz: '', O: 'o' },
    document = window.document, testEl = document.createElement('div'),
    supportedTransforms = /^((translate|rotate|scale)(X|Y|Z|3d)?|matrix(3d)?|perspective|skew(X|Y)?)$/i,
    transform,
    transitionProperty, transitionDuration, transitionTiming, transitionDelay,
    animationName, animationDuration, animationTiming, animationDelay,
    cssReset = {}

  function dasherize(str) { return str.replace(/([a-z])([A-Z])/, '$1-$2').toLowerCase() }
  function normalizeEvent(name) { return eventPrefix ? eventPrefix + name : name.toLowerCase() }

  $.each(vendors, function(vendor, event){
    if (testEl.style[vendor + 'TransitionProperty'] !== undefined) {
      prefix = '-' + vendor.toLowerCase() + '-'
      eventPrefix = event
      return false
    }
  })

  transform = prefix + 'transform'
  cssReset[transitionProperty = prefix + 'transition-property'] =
  cssReset[transitionDuration = prefix + 'transition-duration'] =
  cssReset[transitionDelay    = prefix + 'transition-delay'] =
  cssReset[transitionTiming   = prefix + 'transition-timing-function'] =
  cssReset[animationName      = prefix + 'animation-name'] =
  cssReset[animationDuration  = prefix + 'animation-duration'] =
  cssReset[animationDelay     = prefix + 'animation-delay'] =
  cssReset[animationTiming    = prefix + 'animation-timing-function'] = ''

  $.fx = {
    off: (eventPrefix === undefined && testEl.style.transitionProperty === undefined),
    speeds: { _default: 400, fast: 200, slow: 600 },
    cssPrefix: prefix,
    transitionEnd: normalizeEvent('TransitionEnd'),
    animationEnd: normalizeEvent('AnimationEnd')
  }

  $.fn.animate = function(properties, duration, ease, callback, delay){
    if ($.isFunction(duration))
      callback = duration, ease = undefined, duration = undefined
    if ($.isFunction(ease))
      callback = ease, ease = undefined
    if ($.isPlainObject(duration))
      ease = duration.easing, callback = duration.complete, delay = duration.delay, duration = duration.duration
    if (duration) duration = (typeof duration == 'number' ? duration :
                    ($.fx.speeds[duration] || $.fx.speeds._default)) / 1000
    if (delay) delay = parseFloat(delay) / 1000
    return this.anim(properties, duration, ease, callback, delay)
  }

  $.fn.anim = function(properties, duration, ease, callback, delay){
    var key, cssValues = {}, cssProperties, transforms = '',
        that = this, wrappedCallback, endEvent = $.fx.transitionEnd,
        fired = false

    if (duration === undefined) duration = $.fx.speeds._default / 1000
    if (delay === undefined) delay = 0
    if ($.fx.off) duration = 0

    if (typeof properties == 'string') {
      // keyframe animation
      cssValues[animationName] = properties
      cssValues[animationDuration] = duration + 's'
      cssValues[animationDelay] = delay + 's'
      cssValues[animationTiming] = (ease || 'linear')
      endEvent = $.fx.animationEnd
    } else {
      cssProperties = []
      // CSS transitions
      for (key in properties)
        if (supportedTransforms.test(key)) transforms += key + '(' + properties[key] + ') '
        else cssValues[key] = properties[key], cssProperties.push(dasherize(key))

      if (transforms) cssValues[transform] = transforms, cssProperties.push(transform)
      if (duration > 0 && typeof properties === 'object') {
        cssValues[transitionProperty] = cssProperties.join(', ')
        cssValues[transitionDuration] = duration + 's'
        cssValues[transitionDelay] = delay + 's'
        cssValues[transitionTiming] = (ease || 'linear')
      }
    }

    wrappedCallback = function(event){
      if (typeof event !== 'undefined') {
        if (event.target !== event.currentTarget) return // makes sure the event didn't bubble from "below"
        $(event.target).unbind(endEvent, wrappedCallback)
      } else
        $(this).unbind(endEvent, wrappedCallback) // triggered by setTimeout

      fired = true
      $(this).css(cssReset)
      callback && callback.call(this)
    }
    if (duration > 0){
      this.bind(endEvent, wrappedCallback)
      // transitionEnd is not always firing on older Android phones
      // so make sure it gets fired
      setTimeout(function(){
        if (fired) return
        wrappedCallback.call(that)
      }, (duration * 1000) + 25)
    }

    // trigger page reflow so new elements can animate
    this.size() && this.get(0).clientLeft

    this.css(cssValues)

    if (duration <= 0) setTimeout(function() {
      that.each(function(){ wrappedCallback.call(this) })
    }, 0)

    return this
  }

  testEl = null
})(Zepto)

//     Zepto.js
//     (c) 2010-2014 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
  var zepto = $.zepto, oldQsa = zepto.qsa, oldMatches = zepto.matches

  function visible(elem){
    elem = $(elem)
    return !!(elem.width() || elem.height()) && elem.css("display") !== "none"
  }

  // Implements a subset from:
  // http://api.jquery.com/category/selectors/jquery-selector-extensions/
  //
  // Each filter function receives the current index, all nodes in the
  // considered set, and a value if there were parentheses. The value
  // of `this` is the node currently being considered. The function returns the
  // resulting node(s), null, or undefined.
  //
  // Complex selectors are not supported:
  //   li:has(label:contains("foo")) + li:has(label:contains("bar"))
  //   ul.inner:first > li
  var filters = $.expr[':'] = {
    visible:  function(){ if (visible(this)) return this },
    hidden:   function(){ if (!visible(this)) return this },
    selected: function(){ if (this.selected) return this },
    checked:  function(){ if (this.checked) return this },
    parent:   function(){ return this.parentNode },
    first:    function(idx){ if (idx === 0) return this },
    last:     function(idx, nodes){ if (idx === nodes.length - 1) return this },
    eq:       function(idx, _, value){ if (idx === value) return this },
    contains: function(idx, _, text){ if ($(this).text().indexOf(text) > -1) return this },
    has:      function(idx, _, sel){ if (zepto.qsa(this, sel).length) return this }
  }

  var filterRe = new RegExp('(.*):(\\w+)(?:\\(([^)]+)\\))?$\\s*'),
      childRe  = /^\s*>/,
      classTag = 'Zepto' + (+new Date())

  function process(sel, fn) {
    // quote the hash in `a[href^=#]` expression
    sel = sel.replace(/=#\]/g, '="#"]')
    var filter, arg, match = filterRe.exec(sel)
    if (match && match[2] in filters) {
      filter = filters[match[2]], arg = match[3]
      sel = match[1]
      if (arg) {
        var num = Number(arg)
        if (isNaN(num)) arg = arg.replace(/^["']|["']$/g, '')
        else arg = num
      }
    }
    return fn(sel, filter, arg)
  }

  zepto.qsa = function(node, selector) {
    return process(selector, function(sel, filter, arg){
      try {
        var taggedParent
        if (!sel && filter) sel = '*'
        else if (childRe.test(sel))
          // support "> *" child queries by tagging the parent node with a
          // unique class and prepending that classname onto the selector
          taggedParent = $(node).addClass(classTag), sel = '.'+classTag+' '+sel

        var nodes = oldQsa(node, sel)
      } catch(e) {
        console.error('error performing selector: %o', selector)
        throw e
      } finally {
        if (taggedParent) taggedParent.removeClass(classTag)
      }
      return !filter ? nodes :
        zepto.uniq($.map(nodes, function(n, i){ return filter.call(n, i, nodes, arg) }))
    })
  }

  zepto.matches = function(node, selector){
    return process(selector, function(sel, filter, arg){
      return (!sel || oldMatches(node, sel)) &&
        (!filter || filter.call(node, null, arg) === node)
    })
  }
})(Zepto);
