var category = {OBJ: $("#_JD_ALLSORT"),
		URL_Serv: "http://localhost:8082/category.json"
},FN_GetData: function() {
    	//使用jsonp来实现跨域请求
       $.getJSONP(this.URL_Serv, category.getDataService);
    	//直接使用ajax请求json数据
    	/*$.getJSON(this.URL_Serv, function(json){
    		category.getDataService(json);
    	});*/

//解析json数据
},getDataService: function(a) {
        var b = [], c = this;
        $.each(a.data, function(a) {
            this.index = a, "l" == this.t && (this.i = c.FN_RefactorJSON(this.i, 7)), b.push(c.renderItem(this, a))
        });
        b.push('<div class="extra"><a {if pageConfig.isHome}clstag="homepage|keycount|home2013|0614a"{/if} href="http://www.jd.com/allSort.aspx">\u5168\u90e8\u5546\u54c1\u5206\u7c7b</a></div>'), this.OBJ.attr("load", "1").html(b.join("")), $.bigiframe(this.OBJ), this.FN_GetBrands();
        var d = this, e = this.OBJ.outerWidth(), f = this.OBJ.outerHeight();
        $("#_JD_ALLSORT").dropdown({delay: 0,onmouseleave: function() {
                $("#_JD_ALLSORT .item").removeClass("hover")
            }}, function(a) {
            var b, c, g = document.documentElement.scrollTop + document.body.scrollTop, h = $("#nav-2013").offset().top + 39;
            h >= g ? (c = a.hasClass("fore13") ? 3 : 3, g = c) : (b = a.offset().top, g = g > b - 5 ? b - h - 10 : Math.max(3, g - h));
            var i = a.find(".i-mc");
            if (i.css({top: g + "px"}), d.OBJ.find("iframe")) {
                var j = i.outerWidth() + e, k = i.outerHeight() > f ? i.outerHeight() : f;
                d.OBJ.find("iframe").css({width: j,height: k,top: g})
            }
        })
}