var opt0 = ["一级分类|0", "二级分类|0", "三级分类|0"];
var dsy = new Dsy();
dsy.add("0", ["计算机|5"]);
dsy.add("0_0", ["网页设计|66","平面设计|67","等级考试|72","办公应用|73","电脑组装与维修|74","电脑培训|842"]);
dsy.add("0_0_0", ["无子分类|0"]);
dsy.add("0_0_1", ["办公应用软件|417"]);
dsy.add("0_0_2", ["无子分类|0"]);
dsy.add("0_0_3", ["电子商务|939"]);
dsy.add("0_0_4", ["无子分类|0"]);
dsy.add("0_0_5", ["程序设计|1934"]);