• 不一定要用jQuery


    var $ = function (obj) {
        if (!obj) return null;
        if (typeof (obj) === "object") {
            return new B(obj);
        }
        else if (typeof (obj) === "string") {
            if (obj.indexOf("#") === 0) {
                return new B(document.querySelector(obj));
            }
            else {
                return new B(document.querySelectorAll(obj));
            }
        }
    }
    var B = function (DOM) {
        this.parent = function () {
            return new B(DOM.parentNode);
        }
        this.children = function () {
            return new B(DOM.children);
        }
        this.eq = function (i) {
            return new B(DOM[i]);
        }
        this.length = function () {
            if (DOM) {
                if (DOM.length) {
                    return DOM.length;
                }
                else {
                    if (DOM.innerHTML || DOM.value || DOM.tagName) {/*value for input tagName for empty element*/
                        return 1;
                    }
                    else {
                        return 0;
                    }
                }
            }
            else {
                return 0;
            }
        }
        this.css = function (cssName, cssVal) {
            /*$(dom).css({"":"","":""})->$(dom).css("","")->$(dom).css("")*/
            if (typeof (cssName) === "object") {
                for (var v in cssName) {
                    var x = v; /*临时记录*/
                    var _split = v.indexOf("-");
                    if (_split != -1) {
                        var a = v.substring(_split + 1, _split + 2);
                        v = v.replace("-" + a, a.toUpperCase());
                        /*console.log(v)*/
                    }
                    DOM.style[v] = cssName[x];
                }
                return this;
            }
            else {
                var _split = cssName.indexOf("-");
                if (_split != -1) {
                    var a = cssName.substring(_split + 1, _split + 2);
                    cssName = cssName.replace("-" + a, a.toUpperCase());
                }
                if (cssName && !cssVal) {
                    return DOM.style[cssName];
                }
                else {/*background-color to backgroundColor*/
                    DOM.style[cssName] = cssVal;
                    return this;
                }
            }
        },
    	this.attr = function (attrName, attrVal) {
    	    /*$(dom).attr({"":"","":""})->$(dom).attr("","")->$(dom).attr("")*/
    	    if (typeof (attrName) === "object") {
    	        for (var v in attrName) {
    	            DOM.setAttribute(v, attrName[v]);
    	        }
    	        return this;
    	    }
    	    else {
    	        if (attrName && !attrVal) {
    	            return DOM.getAttribute(attrName);
    	        }
    	        else {
    	            DOM.setAttribute(attrName, attrVal);
    	            return this;
    	        }
    	    }
    	},
    	this.val = function (val) {
    	    /*$(dom).val()*/
    	    if (val || typeof (val) === "string") {/*val("")*/
    	        DOM.value = val;
    	        return this;
    	    }
    	    else {
    	        return DOM.value;
    	    }
    	},
    	this.html = function (_val) {
    	    /*$(dom).html("")->$(dom).html()->*/
    	    var val = typeof (_val) == "number" ? _val.toString() : _val;
    	    if (val) {
    	        DOM.innerHTML = val;
    	        return this;
    	    }
    	    else {
    	        if (DOM.length) {
    	            return DOM[0].innerHTML;
    	        }
    	        else {
    	            return DOM.innerHTML;
    	        }
    	    }
    	},
    	this.prev = function () {
    	    return new B(DOM.previousElementSibling);
    	},
    	this.next = function () {
    	    return new B(DOM.nextElementSibling);
    	},
    	this.addClass = function (cls) {
    	    /*$(dom).addClass("")*/
    	    //var clsSome = cls.indexOf(" ") ? true : false;/*addClass("a b c")*/
    	    var _l = this.length();
    	    if (_l == 1) {
    	        if (DOM.length) {
    	            if (DOM[0].classList) {
    	                DOM[0].classList.add(cls);
    	            }
    	            else {
    	                var current_className = DOM[0].className;
    	                if (current_className.indexOf(cls) == -1) {
    	                    DOM[0].className = current_className + " " + cls;
    	                }
    	            }
    	        }
    	        else {
    	            if (DOM.classList) {
    	                DOM.classList.add(cls);
    	            }
    	            else {
    	                var current_className = DOM.className;
    	                if (current_className.indexOf(cls) == -1) {
    	                    DOM.className = current_className + " " + cls;
    	                }
    	            }
    	        }
    	        return this;
    	    }
    	    else if (_l > 1) {
    	        if (DOM[0].classList) {
    	            for (var i = _l; i--; ) {
    	                DOM[i].classList.add(cls);
    	            }
    	        }
    	        else {
    	            for (var i = _l; i--; ) {
    	                var current_className = DOM[i].className;
    	                if (current_className.indexOf(cls) == -1) {
    	                    DOM[i].className = current_className + " " + cls;
    	                }
    	            }
    	        }
    	        return DOM[_l - 1];
    	    }
    	},
    	this.removeClass = function (cls) {
    	    /*$(dom).removeClass("")*/
    	    //var clsSome = cls.indexOf(" ") ? true : false;/*removeClass("a b c")*/
    	    var _l = this.length();
    	    if (_l == 1) {
    	        if (DOM.length) {/*class*/
    	            if (DOM[0].classList) {
    	                DOM[0].classList.remove(cls);
    	            }
    	            else {
    	                var current_className = DOM[0].className;
    	                if (current_className.indexOf(cls) != -1) {
    	                    DOM[0].className = current_className.replace(cls, "");
    	                }
    	            }
    	        }
    	        else {/*id*/
    	            if (DOM.classList) {
    	                DOM.classList.remove(cls);
    	            }
    	            else {
    	                var current_className = DOM.className;
    	                if (current_className.indexOf(cls) != -1) {
    	                    DOM.className = current_className.replace(cls, "");
    	                }
    	            }
    	        }
    	        return this;
    	    }
    	    else if (_l > 1) {
    	        if (DOM[0].classList) {
    	            for (var i = _l; i--; ) {
    	                DOM[i].classList.remove(cls);
    	            }
    	        }
    	        else {
    	            for (var i = _l; i--; ) {
    	                var current_className = DOM[i].className;
    	                if (current_className.indexOf(cls) != -1) {
    	                    DOM[i].className = current_className.replace(cls, "");
    	                }
    	            }
    	        }
    	        return DOM[_l - 1];
    	    }
    	},
    	this.clearClass = function () {
    	    /*$(dom).clearClass()*/
    	    var _l = DOM.length;
    	    if (_l) {
    	        for (var i = _l; i--; ) {
    	            DOM[i].className = "";
    	        }
    	        return DOM[_l - 1];
    	    }
    	    else {
    	        DOM.className = "";
    	        return this;
    	    }
    	}
        this.hasClass = function (cls) {
            /*if( $(dom).hasClass("") )*/
            if (DOM.classList) {
                return DOM.classList.contains(cls);
            }
            else {
                if (DOM.className.indexOf(cls) != -1) {
                    return true;
                }
                else {
                    return false;
                }
            }
        },
    	this.show = function () {
    	    /*$(dom).show()*/
    	    DOM.style.display = "block";
    	    return this;
    	},
    	this.hide = function () {
    	    /*$(dom).hide()*/
    	    DOM.style.display = "none";
    	    return this;
    	},
    	this.remove = function () {
    	    /*$(dom).remove()*/
    	    DOM.parentNode.removeChild(DOM);
    	},
    	this.trigger = function (type) {
    	    /*$(dom).trigger("touchend")*/
    	    var _event = document.createEvent("Event");
    	    _event.initEvent(type, true, true);
    	    DOM.dispatchEvent(_event);
    	    return this;
    	},
    	this.bind = function (type, fun) {
    	    /*$(dom).bind("click",function(){})*/
    	    /*if(!DOM) return false;*/
    	    if (DOM.length) {/*class*/
    	        if (DOM.length == 1) {
    	            DOM[0].addEventListener(type, function () {
    	                fun.call(this);
    	            }, false)
    	        }
    	        else {
    	            var _l = this.length();
    	            for (var i = _l; i--; ) {
    	                DOM[i].addEventListener(type, function () {
    	                    fun.call(this);
    	                }, false)
    	            }
    	            return DOM[_l - 1];
    	        }
    	    }
    	    else {/*id || window.length == 0*/
    	        if (DOM.innerHTML || DOM === window || DOM.value || DOM.tagName) {/*tagName for empty element*/
    	            DOM.addEventListener(type, function () {
    	                fun.call(this);
    	            }, false)
    	        }
    	        else {
    	            return null;
    	        }
    	    }
    	    return this;
    	    /*
    	    if(type === "tap"){
    	    DOM.addEventListener("touchstart",function(){
    	    event.preventDefault();
    	    },false)
    	    DOM.addEventListener("touchend",function(){
    	    event.preventDefault();
    	    fun.call(this);
    	    },false)
    	    }
    	    */
    	},
    	this.unbind = function (type, fun) {
    	    /*$(dom).unbind("click",fun)*/
    	    DOM.removeEventListener(type, fun, false);
    	    return this;
    	},
    	this.width = function () {
    	    /*$(dom).width()*/
    	    return DOM.offsetWidth;
    	},
    	this.height = function () {
    	    /*$(dom).height()*/
    	    return DOM.offsetHeight;
    	},
    	this.offset = function () {
    	    /*$(dom).offset().top*/
    	    return {
    	        top: DOM.offsetTop,
    	        left: DOM.offsetLeft
    	    }
    	},
    	this.find = function (options) {
    	    /*$(dom).find("p")*/
    	    return new B(DOM.querySelectorAll(options));
    	}
        this.append = function (ele) {
            if (typeof (ele) === "string") {
                DOM.innerHTML += ele;
            }
            else {
                DOM.appendChild(ele);
            }
            return this;
        }
        /*以下为动效*/
        this.fadeIn = function (second, callback, fadeOut) {
            /*$(DOM).fadeIn(200,function(){ alert("ok"); })*/
            var t = this;
            var _second;
            var _second_callback = false;
            if (typeof (second) === "function") {
                _second = 200;
                _second_callback = true;
            }
            else {
                _second = second > 200 ? second : 200;
            }
    
            if (fadeOut) {
                t.css("webkitTransition", "opacity 200ms ease");
                setTimeout(function () {
                    t.css("opacity", 0.1);
                    var transEndOut = function () {
                        /*console.log(t.attr("id")+"out");*/
                        $(this).hide();
                        _second_callback ? second.call(this) : (callback && callback.call(this));
                        DOM.removeEventListener("webkitTransitionEnd", transEndOut, false);
                    }
                    DOM.addEventListener("webkitTransitionEnd", transEndOut, false);
                }, 100)
            }
            else {
                t.css({ "opacity": 0, "display": "block", "webkitTransition": "opacity " + _second + "ms ease" });
                setTimeout(function () {
                    t.css("opacity", 1);
                    var transEndIn = function () {
                        /*console.log(t.attr("id")+"in");*/
                        _second_callback ? second.call(this) : (callback && callback.call(this));
                        DOM.removeEventListener("webkitTransitionEnd", transEndIn, false);
                    }
                    DOM.addEventListener("webkitTransitionEnd", transEndIn, false);
                }, 100)
            }
        },
    	this.fadeOut = function (second, callback) {
    	    this.fadeIn(second, callback, true);
    	},
    	this.animate = function (params, dur, callback, eas, delay) {
    	    /*
    	    检测浏览器类型 webkit moz o IE
    	    left,right,top,bottom
    	    fadeIn,fadeOut,
    	    */
    	    var dummyStyle = document.createElement("div").style;
    	    var prefix = (function () {
    	        var prefixs = "t,webkitT,MozT,msT,OT".split(","), t, i = 0, l = prefixs.length;
    	        for (; i < l; i++) {
    	            t = prefixs[i] + "ransform";
    	            if (t in dummyStyle) {
    	                return prefixs[i].substr(0, prefixs[i].length - 1);
    	            }
    	        }
    	        return false;
    	    } ());
    	    var cssPrefix = prefix ? "-" + prefix.toLowerCase() + "-" : ""; /*-webkit-  webkitTransition = cssPrefix + 'transform',1s,linear*/
    	    var transEnd = (function () {
    	        if (!prefix) return false;
    	        var transitionEnd = {
    	            '': 'transitionend',
    	            'webkit': 'webkitTransitionEnd',
    	            'Moz': 'transitionend',
    	            'O': 'otransitionend',
    	            'ms': 'MSTransitionEnd'
    	        };
    	        return transitionEnd[prefix];
    	    } ());
    	    var prefixStyle = function (style) {/*style = transform  return = webkitTransform*/
    	        if (!prefix) return style;
    	        style = style.charAt(0).toUpperCase() + style.substr(1);
    	        return prefix + style;
    	    }
    	    var transform = prefixStyle('transform'),
    			transitionProperty = prefixStyle('transitionProperty'),
    			transitionDuration = prefixStyle('transitionDuration'),
    			transitionTimingFunction = prefixStyle('transitionTimingFunction'),
    			transitionDelay = prefixStyle('transitionDelay');
    	    /*transformOrigin = prefixStyle('transformOrigin'),*/
    
    	    var paramArray = new Array();
    	    for (var param in params) {
    	        paramArray.push(param);
    	    }
    	    /*
    	    需要变换的属性 width height font-size      left right=transform translateX top bottom=translateY 放大 缩小=scale 旋转=rotate
    	    translate的属性都不影响周边 都是浮着改变
    	    left top jquery也是不影响周边 而且不给父级加position属性
    	    */
    	    var transEndFun = function (e) {
    	        callback ? callback() : "";
    	        e.target.removeEventListener(transEnd, transEndFun, false);
    	    }
    	    this.css({
    	        transitionProperty: paramArray.join(","),
    	        transitionDuration: dur ? dur / 1000 + "s" : ".2s",
    	        transitionTimingFunction: eas ? eas : "ease",
    	        transitionDelay: delay ? delay / 1000 + "s" : "0s"
    	    }).dom.addEventListener(transEnd, transEndFun, false);
    
    	    /*设置CSS 此时已经有了动画参数 根据参数的长度*/
    	    var iCss = 0, param_l = paramArray.length;
    	    for (; iCss < param_l; iCss++) {
    	        var i = paramArray[iCss];
    	        this.css(i, params[i]);
    	    }
    	    return this;
    	}
    }
    
    
    var M = {
        baseUrl: "/vshop/1/H5",
        h5Href: location.href,
        h5Vshop: "http://" + location.host + "/vshop",
        version: 201402141327,
        doc: document,
        win: window,
        w: document.body.offsetWidth,
        h: document.body.offsetHeight,
        toJSON: function (obj) {
            return JSON.stringify(obj);
        },
        trim: function (str) {
            return str.replace(/(^s*)|(s*$)/g, "");
        },
        jsonp: function (href, _callback, _err) {
            var date_start = new Date(); /*局部*/
            var _t = date_start.getTime() + "_" + Math.random().toString().substr(2); /*后缀防重复*/
            var a = "jsonpcallback_" + _t; /*全局 避免重复*/
            var b = "interval_" + _t; /*全局 避免重复 循环处理*/
            window[a] = function (json) {
                window[a] = undefined;
                _callback && _callback(json);
            }
            window[b] = setInterval(function () {
                if (new Date() - date_start > 8000) {
                    clearInterval(window[b]);
                    _err && _err();
                }
            }, 100);
            M.loadScript(href + (href.indexOf("?") == -1 ? "?callback=" : "&callback=") + a, function () {
                /*
                如果地址不对 不会触发onload事件 也就不考虑了
                如果地址对 并且 已经加载了 那就是已经返回值了
                */
                clearInterval(window[b]);
            });
        },
        ajax: function (url, data, callback, error_callback, method, async) {
            var request = new XMLHttpRequest();
            request.open(method ? method : 'POST', url, async ? async : true);
            request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            request.send(data)
            var date_start = new Date();
            var ajax_notice = setInterval(function () {
                if (new Date() - date_start > 8000) {
                    //alert("网络不给力,一会再试试吧");
                    clearInterval(ajax_notice);
                    error_callback && error_callback();
                }
            }, 100);
            request.onreadystatechange = function () {
                if (request.readyState == 4) {
                    clearInterval(ajax_notice);
                    switch (request.status) {
                        case 200:
                            callback && callback(request.responseText);
                            break;
                        case 404:
                            alert("404--URL地址未找到");
                            ajax_error();
                            break;
                        case 500:
                            alert("500--服务器错误");
                            ajax_error();
                            break;
                    }
                }
            }
            function ajax_error() {
                ajax.abort();
                error_callback && error_callback();
            }
        },
        get: function (href, callback, error_callback) {
            var ajax = new XMLHttpRequest();
            ajax.open("GET", href, true);
            ajax.send();
            var date_start = new Date();
            var ajax_notice = setInterval(function () {
                if (new Date() - date_start > 8000) {
                    alert("网络不给力,一会再试试吧");
                    error_callback && error_callback();
                }
            }, 100);
            ajax.onreadystatechange = function () {
                if (ajax.readyState == 4) {
                    clearInterval(ajax_notice);
                    switch (ajax.status) {
                        case 200:
                            callback(ajax.responseText);
                            break;
                        case 404:
                            alert("404--URL地址未找到");
                            ajax_error();
                            break;
                        case 500:
                            alert("500--服务器错误");
                            ajax_error();
                            break;
                    }
                }
            }
            function ajax_error() {
                ajax.abort();
                error_callback && error_callback();
            }
        },
        lazyLoad: function () {/*原生 非B*/
            var img = M.doc.getElementsByClassName("lazy_load"), img_l = img.length;
            if (img_l) {
                var img_arr = [];
                var lazy_src = "";
                for (var i = 0; i < img_l; i++) {
                    (function (i) {
                        var z = i, that = img[z], src = that.getAttribute("data-src"), thatClass = that.className;
                        that.src = lazy_src;
                        img_arr[z] = new Image();
                        img_arr[z].src = src;
                        img_arr[z].onload = function () {
                            that.src = src;
                            that.className = thatClass.replace("lazy_load", "");
                        }
                    } (i));
                }
            }
        },
        loadScript: function (url, callback) {
            var script = document.createElement("script");
            if (script.readyState) {
                script.onreadystatechange = function () {
                    if (script.readyState == "loaded" || script.readyState == "complete") { script.onreadystatechange = null; callback && callback(); }
                }
            }
            else { script.onload = function () { callback && callback(); } }
            script.src = (url.indexOf("?") > 0) ? (url + "&ver=" + M.version) : (url + "?ver=" + M.version);
            var _s = document.getElementsByTagName("script")[0];
            _s.parentNode.insertBefore(script, _s);
        },
        json: function (data) {
            return JSON.parse(data);
        },
        urlQuery: function (name) {
            var href = location.search;
            href = href.replace(/#[^&]*$/, '');
            var a = href.substr(href.indexOf(name));
            var b = new Array();
            if (a.indexOf("&") == -1) {
                b = a.split("=");
            }
            else {
                b = a.substr(0, a.indexOf("&")).split("=");
            }
            return b[1];
        },
        getCookie: function (name) {
            if (localStorage) {
                return localStorage.getItem(name) ? localStorage.getItem(name) : (sessionStorage.getItem(name) ? sessionStorage.getItem(name) : "");
            }
            else {
                var cookie_start = document.cookie.indexOf(name);
                var cookie_end = document.cookie.indexOf(";", cookie_start);
                return cookie_start == -1 ? "" : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
            }
        },
        setCookie: function (name, value, isSession) {
            if (localStorage) {
                isSession ? sessionStorage.setItem(name, value) : localStorage.setItem(name, value);
            }
            else {
                var expires = new Date();
                expires.setTime(expires.getTime() + 2592000000);
                isSession ? document.cookie = escape(name) + '=' + escape(value) + ('/') + ('') + ('') : document.cookie = escape(name) + '=' + escape(value) + (expires ? '; expires=' + expires.toGMTString() : '') + ('/') + ('') + ('');
            }
        },
        delCookie: function (name) {
            if (localStorage) {
                localStorage.removeItem(name);
            }
            else {
                document.cookie = name + "=;expires=" + (new Date(0)).toGMTString();
            }
        },
        clearCookie: function () {
            if (localStorage) {
                localStorage.clear();
            }
            else {
                var keys = document.cookie.match(/[^ =;]+(?==)/g);
                if (keys) {
                    var l = keys.length;
                    for (var i = l; i--; )
                        document.cookie = keys[i] + '=0;expires=' + new Date(0).toUTCString()
                }
            }
        },
        ua: function () {
            return navigator.userAgent.toLowerCase();
        },
        isMobile: function () {
            return M.ua().match(/iPhone|iPad|iPod|Android|IEMobile/i);
        },
        isAndroid: function () {
            return M.ua().indexOf("android") != -1 ? 1 : 0;
        },
        isIOS: function () {
            var a = M.ua();
            return (a.indexOf("iphone") != -1 || a.indexOf("ipad") != -1 || a.indexOf("ipod") != -1) ? 1 : 0;
        },
        platform: function () {
            if (M.isMobile()) {/*移动端*/
                if (M.isIOS()) {
                    return "IOS";
                }
                else if (M.isAndroid()) {
                    return "Android";
                }
                else {
                    return "other-mobile";
                }
            }
            else {/*PC端*/
                return "PC";
            }
        },
        isWeixin: function () {
            return M.ua().indexOf("micromessenger") != -1 ? 1 : 0;
        },
        isWeixinPay: function () {
            if (M.isWeixin()) {
                var a = M.ua();
                var b = a.substr(a.indexOf("micromessenger"), 18).split("/");
                if (Number(b[1]) >= 5) {
                    return 1;
                }
                else {
                    return 0;
                }
            }
            else {
                return 0;
            }
        },
        /*alert & confirm start*/
        _alert: function (txt, callback) {
            if ($("#_alert_bg").length()) {
                $("#_alert_bg").show();
            }
            else {
                var _d = document;
                var _alert_bg = _d.createElement("div");
                _alert_bg.setAttribute("id", "_alert_bg");
                _d.body.appendChild(_alert_bg);
    
                var _alert_content = _d.createElement("div");
                _alert_content.setAttribute("id", "_alert_content");
                _alert_bg.appendChild(_alert_content);
            }
            var _this = $("#_alert_content");
            _this.html(txt).fadeIn(function () {
                setTimeout(function () {
                    _this.fadeOut(function () {
                        $("#_alert_bg").hide();
                        callback && callback();
                    })
                }, 1000)
            });
        },
        _confirm: function (tle, btnA, btnB, submit_fun, cancel_fun) {
            var _d = document;
            var _confirm_bg = _d.createElement("div");
            _confirm_bg.setAttribute("id", "_confirm_bg");
            _d.body.appendChild(_confirm_bg);
    
            var _confirm_content = _d.createElement("div");
            _confirm_content.setAttribute("id", "_confirm_content");
            _confirm_bg.appendChild(_confirm_content);
    
            var _wrap = $("#_confirm_content");
    
            var _temp = "";
            _temp = _temp + "<p>" + tle + "</p>";
            _temp = _temp + "<em id='_confirm_shadowA'> </em>";
            _temp = _temp + "<em id='_confirm_shadowB'> </em>";
            _temp = _temp + "<div id='_confirm_btnW'>";
            if (btnB[0]) {//B按钮有
                _temp = _temp + "<div id='_confirm_btnA' class='" + btnA[1] + "'>" + btnA[0] + "</div>";
                _temp = _temp + "<em id='_confirm_shadowC'> </em>";
                _temp = _temp + "<em id='_confirm_shadowD'> </em>";
                _temp = _temp + "<div id='_confirm_btnB' class='" + btnB[1] + "'>" + btnB[0] + "</div>";
            }
            else {
                _temp = _temp + "<div id='_confirm_btnA' class='" + btnA[1] + "' style='100%'>" + btnA[0] + "</div>";
            }
            _temp = _temp + "</div>";
    
            _wrap.html(_temp).fadeIn();
    
            $("#_confirm_btnA").bind("click", function () {/*cancel*/
                cancel_fun && cancel_fun();
                _wrap.fadeOut(function () {
                    $("#_confirm_bg").remove();
                })
            })
            if (btnB[0]) {//B按钮有
                $("#_confirm_btnB").bind("click", function () {/*submit*/
                    submit_fun();
                    _wrap.fadeOut(function () {
                        $("#_confirm_bg").remove();
                    })
                })
            }
        },
        /*alert & confirm end*/
        init: function () {
            //M.isWeixin() || window.scroll(0,0);
            setTimeout(function () {
                if ($("#cart").length()) {
                    /*if(Number(M.getCookie("WD_c_l"))){
                    $("#cart_bg").addClass("orange_bg").parent().append("<i id='cart_count' class='abs c_txt'>"+ M.getCookie("WD_c_l") +"</i>");
                    }*/
                    if (M.getCookie("WD_i")) {
                        var count = M.getCookie("WD_i").split("|").length;
                        $("#cart_bg").addClass("orange_bg").parent().append("<i id='cart_count' class='abs c_txt'>" + count + "</i>");
                    }
                    $("#cart").fadeIn();
                }
            }, 100)
        }
    }
    $(window).bind("load", function () {
        M.init();
    })
    

      

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  • 原文地址:https://www.cnblogs.com/Lance-Lan/p/3561030.html
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