请教高手帮忙！！

Question

我想做菜单的管理，让二级和三级子菜单显示如下：
     1001 账户管理
          100101子账户查询
          100102子账户修改
     1002 余额管理
          100201余额查询
          100202余额修改
我是新人，还没分，所以请各位无偿奉献一下吧，呵呵，谢谢了！！！

Answer 1

使用Ext框架吧            var root = new Ext.tree.TreeNode({
               id: "root",
               text: "root"
            });

Answer 2

                  var treePanel = new Ext.tree.TreePanel({
                   id: "treePanel",
                     root: root,
                     rootVisible: false,
                     border: false,
                     height: Ext.getBody().getHeight() / 2,
                     autoScroll: true,
 region: "north",
 split: true
                  });

Answer 3

               var child = new Ext.tree.TreeNode({
                  id: nodes[i].id,
                  text: nodes[i].text,
                  leaf: nodes[i].leaf,
                  href: nodes[i].href,
                  singleClickExpand: true,
                  listeners: {
                     "click" : function() {
                        if(this.leaf) {
                         }
                     }
                  }
               });
root.appendChild(child);