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)$/i,
        capitalre = /([a-z])/g,
        methodattributes = ['val', 'css', 'html', 'text', 'data', 'width', 'height', 'offset'],
        adjacencyoperators = ['after', 'prepend', 'before', 'append'],
        table = document.createelement('table'),
        tablerow = document.createelement('tr'),
        containers = {
            'tr': document.createelement('tbody'),
            'tbody': table,
            'thead': table,
            'tfoot': table,
            'td': tablerow,
            'th': tablerow,
            '*': document.createelement('div')
        },
        readyre = /complete|loaded|interactive/,
        simpleselectorre = /^[\w-]*$/,
        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)
        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 = function(html, name, properties) {
        var dom, nodes, container
        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 = function(dom, selector) {
        dom = dom || []
        dom.__proto__ = $.fn
        dom.selector = selector || ''
        return dom
    }
    zepto.isz = function(object) {
        return object instanceof zepto.z
    }
    zepto.init = function(selector, context) {
        var dom
        if (!selector) return zepto.z()
        else if (typeof selector == 'string') {
            selector = selector.trim()
            if (selector[0] == '<' && fragmentre.test(selector))
                dom = zepto.fragment(selector, regexp.$1, context), selector = null
            else if (context !== undefined) return $(context).find(selector)
            else dom = zepto.qsa(document, selector)
        } else if (isfunction(selector)) return $(document).ready(selector)
        else if (zepto.isz(selector)) return selector
        else {
            if (isarray(selector)) dom = compact(selector)
            else if (isobject(selector))
                dom = [selector], selector = null
            else if (fragmentre.test(selector))
                dom = zepto.fragment(selector.trim(), regexp.$1, context), selector = null
            else if (context !== undefined) return $(context).find(selector)
            else dom = zepto.qsa(document, selector)
        }
        return zepto.z(dom, selector)
    }
    $ = 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]
    }
    $.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 = function(element, selector) {
        var found, maybeid = selector[0] == '#',
            maybeclass = !maybeid && selector[0] == '.',
            nameonly = maybeid || maybeclass ? selector.slice(1) : selector,
            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) : element.getelementsbytagname(selector) : element.queryselectorall(selector))
    }

    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)
    }

    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)
    }

    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)
    }
    $.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
    $.each("boolean number string function array date regexp object error".split(" "), function(i, name) {
        class2type["[object " + name + "]"] = name.tolowercase()
    })
    $.fn = {
        foreach: emptyarray.foreach,
        reduce: emptyarray.reduce,
        push: emptyarray.push,
        sort: emptyarray.sort,
        indexof: emptyarray.indexof,
        concat: emptyarray.concat,
        map: function(fn) {
            return $($.map(this, function(el, i) {
                return fn.call(el, i, el)
            }))
        },
        slice: function() {
            return $(slice.apply(this, arguments))
        },
        ready: function(callback) {
            if (readyre.test(document.readystate) && document.body) callback($)
            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: 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
                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): $this.removeclass(klass)
                })
            })
        },
        scrolltop: function(value) {
            if (!this.length) return
            var hasscrolltop = 'scrolltop' in this[0]
            if (value === undefined) return hasscrolltop ? this[0].scrolltop : this[0].pageyoffset
            return this.each(hasscrolltop ? function() {
                this.scrolltop = value
            } : function() {
                this.scrollto(this.scrollx, value)
            })
        },
        scrollleft: function(value) {
            if (!this.length) return
            var hasscrollleft = 'scrollleft' in this[0]
            if (value === undefined) return hasscrollleft ? this[0].scrollleft : this[0].pagexoffset
            return this.each(hasscrollleft ? function() {
                this.scrollleft = value
            } : function() {
                this.scrollto(value, this.scrolly)
            })
        },
        position: function() {
            if (!this.length) return
            var elem = this[0],
                offsetparent = this.offsetparent(),
                offset = this.offset(),
                parentoffset = rootnodere.test(offsetparent[0].nodename) ? {
                    top: 0,
                    left: 0
                } : offsetparent.offset()
            offset.top -= parsefloat($(elem).css('margin-top')) || 0
            offset.left -= parsefloat($(elem).css('margin-left')) || 0
            parentoffset.top += parsefloat($(offsetparent[0]).css('border-top-width')) || 0
            parentoffset.left += parsefloat($(offsetparent[0]).css('border-left-width')) || 0
            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
            })
        }
    }
    $.fn.detach = $.fn.remove;
    ['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)
    }
    adjacencyoperators.foreach(function(operator, operatorindex) {
        var inside = operatorindex % 2
        $.fn[operator] = function() {
            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
                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)
                    })
                })
            })
        }
        $.fn[inside ? operator + 'to' : 'insert' + (operatorindex ? 'before' : 'after')] = function(html) {
            $(html)[operator](this)
            return this
        }
    })
    zepto.z.prototype = $.fn
    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 $(document).ready(fn)
            var handler = parse(event)
            handler.fn = fn
            handler.sel = selector
            if (handler.e in hover) fn = function(e) {
                var related = e.relatedtarget
                if (!related || (related !== this && !$.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() {
            if ('dispatchevent' in this) this.dispatchevent(event)
            else $(this).triggerhandler(event, args)
        })
    }
    $.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
    };
    ('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*$/

    function triggerandreturn(context, eventname, data) {
        var event = $.event(eventname)
        $(context).trigger(event, data)
        return !event.isdefaultprevented()
    }

    function triggerglobal(settings, context, eventname, data) {
        if (settings.global) return triggerandreturn(context || document, eventname, data)
    }
    $.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')
    }

    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)
    }

    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)
    }

    function ajaxcomplete(status, xhr, settings) {
        var context = settings.context
        settings.complete.call(context, xhr, status)
        triggerglobal(settings, context, 'ajaxcomplete', [xhr, settings])
        ajaxstop(settings)
    }

    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 = {
        type: 'get',
        beforesend: empty,
        success: empty,
        error: empty,
        complete: empty,
        context: null,
        global: true,
        xhr: function() {
            return new window.xmlhttprequest()
        },
        accepts: {
            script: 'text/javascript, application/javascript, application/x-javascript',
            json: jsontype,
            xml: 'application/xml, text/xml',
            html: htmltype,
            text: 'text/plain'
        },
        crossdomain: false,
        timeout: 0,
        processdata: true,
        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}/, '?')
    }

    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 {
                        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)
        xhr.send(settings.data ? settings.data : null)
        return xhr
    }

    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() {
        return $.ajax(parsearguments.apply(null, arguments))
    }
    $.post = function() {
        var options = parsearguments.apply(null, arguments)
        options.type = 'post'
        return $.ajax(options)
    }
    $.getjson = function() {
        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 : '') + ']'
            if (!scope && array) params.add(value.name, value.value)
            else if (type == "array" || (!traditional && type == "object"))
                serialize(params, value, traditional, key)
            else params.add(key, value)
        })
    }
    $.param = function(obj, traditional) {
        var params = []
        params.add = function(k, v) {
            this.push(escape(k) + '=' + escape(v))
        }
        serialize(params, obj, traditional)
        return params.join('&').replace(/%20/g, '+')
    }
})(zepto);
(function($) {
    $.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 && 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 = $.event('submit')
            this.eq(0).trigger(event)
            if (!event.isdefaultprevented()) this.get(0).submit()
        }
        return this
    }
})(zepto);
(function($) {
    if (!('__proto__' in {})) {
        $.extend($.zepto, {
            z: function(dom, selector) {
                dom = dom || []
                $.extend(dom, $.fn)
                dom.selector = selector || ''
                dom.__z = true
                return dom
            },
            isz: function(object) {
                return $.type(object) === 'array' && '__z' in object
            }
        })
    }
    try {
        getcomputedstyle(undefined)
    } catch (e) {
        var nativegetcomputedstyle = getcomputedstyle;
        window.getcomputedstyle = function(element) {
            try {
                return nativegetcomputedstyle(element)
            } catch (e) {
                return null
            }
        }
    }
})(zepto);
(function($) {
    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))/)
        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)
    $.__detect = detect
})(zepto);
(function($, 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') {
            cssvalues[animationname] = properties
            cssvalues[animationduration] = duration + 's'
            cssvalues[animationdelay] = delay + 's'
            cssvalues[animationtiming] = (ease || 'linear')
            endevent = $.fx.animationend
        } else {
            cssproperties = []
            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
                $(event.target).unbind(endevent, wrappedcallback)
            } else
                $(this).unbind(endevent, wrappedcallback)
            fired = true
            $(this).css(cssreset)
            callback && callback.call(this)
        }
        if (duration > 0) {
            this.bind(endevent, wrappedcallback)
            settimeout(function() {
                if (fired) return
                wrappedcallback.call(that)
            }, (duration * 1000) + 25)
        }
        this.size() && this.get(0).clientleft
        this.css(cssvalues)
        if (duration <= 0) settimeout(function() {
            that.each(function() {
                wrappedcallback.call(this)
            })
        }, 0)
        return this
    }
    testel = null
})(zepto);
(function($) {
    var cache = [],
        timeout
    $.fn.remove = function() {
        return this.each(function() {
            if (this.parentnode) {
                if (this.tagname === 'img') {
                    cache.push(this)
                    this.src = 'data:image/gif;base64,r0lgodlhaqabaad/acwaaaaaaqabaaacads='
                    if (timeout) cleartimeout(timeout)
                    timeout = settimeout(function() {
                        cache = []
                    }, 60000)
                }
                this.parentnode.removechild(this)
            }
        })
    }
})(zepto);
(function($) {
    var data = {},
        dataattr = $.fn.data,
        camelize = $.camelcase,
        exp = $.expando = 'zepto' + (+new date()),
        emptyarray = []

    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)
        }
    }

    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
    }

    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 ? $.isplainobject(name) ? this.each(function(i, node) {
            $.each(name, function(key, value) {
                setdata(node, key, value)
            })
        }) : this.length == 0 ? undefined : getdata(this[0], name) : this.each(function() {
            setdata(this, name, value)
        })
    }
    $.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]
            })
        })
    };
    ['remove', 'empty'].foreach(function(methodname) {
        var origfn = $.fn[methodname]
        $.fn[methodname] = function() {
            var elements = this.find('*')
            if (methodname === 'remove') elements = elements.add(this)
            elements.removedata()
            return origfn.call(this)
        }
    })
})(zepto);
(function($) {
    var slice = array.prototype.slice

    function deferred(func) {
        var tuples = [
                ["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() {
                    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()
    }
    $.deferred = deferred
})(zepto);
(function($) {
    $.callbacks = function(options) {
        options = $.extend({}, options)
        var memory, fired, firing, firingstart, firinglength, firingindex, list = [],
            stack = !options.once && [],
            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)
                                if (firing) {
                                    if (index <= firinglength) --firinglength
                                    if (index <= firingindex) --firingindex
                                }
                            }
                        })
                    }
                    return this
                },
                has: function(fn) {
                    return !!(list && (fn ? $.inarray(fn, list) > -1 : list.length))
                },
                empty: function() {
                    firinglength = list.length = 0
                    return this
                },
                disable: function() {
                    list = stack = memory = undefined
                    return this
                },
                disabled: function() {
                    return !list
                },
                lock: function() {
                    stack = undefined;
                    if (!memory) callbacks.disable()
                    return this
                },
                locked: function() {
                    return !stack
                },
                firewith: function(context, args) {
                    if (list && (!fired || stack)) {
                        args = args || []
                        args = [context, args.slice ? args.slice() : args]
                        if (firing) stack.push(args)
                        else fire(args)
                    }
                    return this
                },
                fire: function() {
                    return callbacks.firewith(this, arguments)
                },
                fired: function() {
                    return !!fired
                }
            }
        return callbacks
    }
})(zepto);
(function($) {
    var zepto = $.zepto,
        oldqsa = zepto.qsa,
        oldmatches = zepto.matches

    function visible(elem) {
        elem = $(elem)
        return !!(elem.width() || elem.height()) && elem.css("display") !== "none"
    }
    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) {
        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))
                    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);
(function($) {
    var touch = {},
        touchtimeout, taptimeout, swipetimeout, longtaptimeout, longtapdelay = 750,
        gesture

    function swipedirection(x1, x2, y1, y2) {
        return math.abs(x1 - x2) >= math.abs(y1 - y2) ? (x1 - x2 > 0 ? 'left' : 'right') : (y1 - y2 > 0 ? 'up' : 'down')
    }

    function longtap() {
        longtaptimeout = null
        if (touch.last) {
            touch.el.trigger('longtap')
            touch = {}
        }
    }

    function cancellongtap() {
        if (longtaptimeout) cleartimeout(longtaptimeout)
        longtaptimeout = null
    }

    function cancelall() {
        if (touchtimeout) cleartimeout(touchtimeout)
        if (taptimeout) cleartimeout(taptimeout)
        if (swipetimeout) cleartimeout(swipetimeout)
        if (longtaptimeout) cleartimeout(longtaptimeout)
        touchtimeout = taptimeout = swipetimeout = longtaptimeout = null
        touch = {}
    }

    function isprimarytouch(event) {
        return (event.pointertype == 'touch' || event.pointertype == event.mspointer_type_touch) && event.isprimary
    }

    function ispointereventtype(e, type) {
        return (e.type == 'pointer' + type || e.type.tolowercase() == 'mspointer' + type)
    }
    $(document).ready(function() {
        var now, delta, deltax = 0,
            deltay = 0,
            firsttouch, _ispointertype
        if ('msgesture' in window) {
            gesture = new msgesture()
            gesture.target = document.body
        }
        $(document).bind('msgestureend', function(e) {
            var swipedirectionfromvelocity = e.velocityx > 1 ? 'right' : e.velocityx < -1 ? 'left' : e.velocityy > 1 ? 'down' : e.velocityy < -1 ? 'up' : null;
            if (swipedirectionfromvelocity) {
                touch.el.trigger('swipe')
                touch.el.trigger('swipe' + swipedirectionfromvelocity)
            }
        }).on('touchstart mspointerdown pointerdown', function(e) {
            if ((_ispointertype = ispointereventtype(e, 'down')) && !isprimarytouch(e)) return
            firsttouch = _ispointertype ? e : e.touches[0]
            if (e.touches && e.touches.length === 1 && touch.x2) {
                touch.x2 = undefined
                touch.y2 = undefined
            }
            now = date.now()
            delta = now - (touch.last || now)
            touch.el = $('tagname' in firsttouch.target ? firsttouch.target : firsttouch.target.parentnode)
            touchtimeout && cleartimeout(touchtimeout)
            touch.x1 = firsttouch.pagex
            touch.y1 = firsttouch.pagey
            if (delta > 0 && delta <= 250) touch.isdoubletap = true
            touch.last = now
            longtaptimeout = settimeout(longtap, longtapdelay)
            if (gesture && _ispointertype) gesture.addpointer(e.pointerid);
        }).on('touchmove mspointermove pointermove', function(e) {
            if (touch.last) {
                if ((_ispointertype = ispointereventtype(e, 'move')) && !isprimarytouch(e)) return
                firsttouch = _ispointertype ? e : e.touches[0]
                cancellongtap()
                touch.x2 = firsttouch.pagex
                touch.y2 = firsttouch.pagey
                deltax += math.abs(touch.x1 - touch.x2)
                deltay += math.abs(touch.y1 - touch.y2)
            }
        }).on('touchend mspointerup pointerup', function(e) {
            if ((_ispointertype = ispointereventtype(e, 'up')) && !isprimarytouch(e)) return
            cancellongtap()
            if ((touch.x2 && math.abs(touch.x1 - touch.x2) > 30) || (touch.y2 && math.abs(touch.y1 - touch.y2) > 30))
                swipetimeout = settimeout(function() {
                    touch.el.trigger('swipe')
                    touch.el.trigger('swipe' + (swipedirection(touch.x1, touch.x2, touch.y1, touch.y2)))
                    touch = {}
                }, 0)
            else if ('last' in touch)
                if (deltax < 30 && deltay < 30) {
                    taptimeout = settimeout(function() {
                        var event = $.event('tap')
                        event.canceltouch = cancelall
                        touch.el.trigger(event)
                        if (touch.isdoubletap) {
                            if (touch.el) touch.el.trigger('doubletap')
                            touch = {}
                        } else {
                            touchtimeout = settimeout(function() {
                                touchtimeout = null
                                if (touch.el) touch.el.trigger('singletap')
                                touch = {}
                            }, 250)
                        }
                    }, 0)
                } else {
                    touch = {}
                }
            deltax = deltay = 0
        }).on('touchcancel mspointercancel pointercancel', cancelall)
        $(window).on('scroll', cancelall)
    });
    ['swipe', 'swipeleft', 'swiperight', 'swipeup', 'swipedown', 'doubletap', 'tap', 'singletap', 'longtap'].foreach(function(eventname) {
        $.fn[eventname] = function(callback) {
            return this.on(eventname, callback)
        }
    })
})(zepto);
(function($) {
    if ($.os.ios) {
        var gesture = {},
            gesturetimeout

        function parentiftext(node) {
            return 'tagname' in node ? node : node.parentnode
        }
        $(document).bind('gesturestart', function(e) {
            var now = date.now(),
                delta = now - (gesture.last || now)
            gesture.target = parentiftext(e.target)
            gesturetimeout && cleartimeout(gesturetimeout)
            gesture.e1 = e.scale
            gesture.last = now
        }).bind('gesturechange', function(e) {
            gesture.e2 = e.scale
        }).bind('gestureend', function(e) {
            if (gesture.e2 > 0) {
                math.abs(gesture.e1 - gesture.e2) != 0 && $(gesture.target).trigger('pinch') && $(gesture.target).trigger('pinch' + (gesture.e1 - gesture.e2 > 0 ? 'in' : 'out'))
                gesture.e1 = gesture.e2 = gesture.last = 0
            } else if ('last' in gesture) {
                gesture = {}
            }
        });
        ['pinch', 'pinchin', 'pinchout'].foreach(function(m) {
            $.fn[m] = function(callback) {
                return this.bind(m, callback)
            }
        })
    }
})(zepto);
(function($) {
    $.fn.end = function() {
        return this.prevobject || $()
    }
    $.fn.andself = function() {
        return this.add(this.prevobject || $())
    }
    'filter,add,not,eq,first,last,find,closest,parents,parent,children,siblings'.split(',').foreach(function(property) {
        var fn = $.fn[property]
        $.fn[property] = function() {
            var ret = fn.apply(this, arguments)
            ret.prevobject = this
            return ret
        }
    })
})(zepto)