function addallnode(){
mytree = new dTree('mytree');
mytree.add(0,-1,'收起目录树 展开目录树','');
mytree.add(2,0,'软件安装','/top/default/list.htm?id3=3&id4=1');
mytree.add(3,2,'Windows 2003','/top/default/list.htm?id3=3&id4=1&id5=1');
mytree.add(4,2,'Windows 2003','/top/default/list.htm?id3=3&id4=1&id5=2');
mytree.add(5,2,'升级办法','/top/default/list.htm?id3=3&id4=1&id5=3');
mytree.add(6,2,'--------------------------','');
mytree.add(7,0,'软件使用','/top/default/list.htm?id3=3&id4=2');
mytree.add(8,7,'Windows 2008','/top/default/list.htm?id3=3&id4=2&id5=1');
mytree.add(9,7,'Windows 2008','/top/default/list.htm?id3=3&id4=2&id5=2');
mytree.add(10,7,'知识分享','/top/default/list.htm?id3=3&id4=2&id5=3');
mytree.add(11,7,'--------------------------','');
mytree.add(12,0,'软件升级','/top/default/list.htm?id3=3&id4=3');
mytree.add(13,12,'知识分享','/top/default/list.htm?id3=3&id4=3&id5=1');
mytree.add(14,12,'其他问题','/top/default/list.htm?id3=3&id4=3&id5=2');
mytree.add(15,12,'--------------------------','');
document.write(mytree);
}