function addallnode(){
mytree = new dTree('mytree');
mytree.add(0,-1,'收起目录树 展开目录树','');
mytree.add(2,0,'商家排行榜','/top/default/list.htm?id3=7&id4=71');
mytree.add(3,2,'云服务器','/top/default/list.htm?id3=7&id4=71&id5=1');
mytree.add(4,2,'拨号服务器','/top/default/list.htm?id3=7&id4=71&id5=2');
mytree.add(5,2,'小程序公众号','/top/default/list.htm?id3=7&id4=71&id5=3');
mytree.add(6,2,'--------------------------','');
mytree.add(7,0,'新手上路','/top/default/list.htm?id3=7&id4=81');
mytree.add(8,7,'网络入门','/top/default/list.htm?id3=7&id4=81&id5=1');
mytree.add(9,7,'--------------------------','');
mytree.add(10,0,'家中自建云','/top/default/list.htm?id3=7&id4=91');
mytree.add(11,10,'自力更生','/top/default/list.htm?id3=7&id4=91&id5=1');
mytree.add(12,10,'--------------------------','');
mytree.add(13,0,'中美断网专题','/top/default/list.htm?id3=7&id4=101');
mytree.add(14,13,'未雨绸缪','/top/default/list.htm?id3=7&id4=101&id5=1');
mytree.add(15,13,'--------------------------','');
mytree.add(16,0,'行业资讯','/top/default/list.htm?id3=7&id4=111');
mytree.add(17,16,'综合信息','/top/default/list.htm?id3=7&id4=111&id5=1');
mytree.add(18,16,'--------------------------','');
document.write(mytree);
mytree.openTo(16, true);
}