菜单分割线

lb_tell

[
{ id: "user", text: "用户管理"},
{ id: "addUser", pid: "user", text: "增加用户", iconCls: "icon-add", url: "../navbartree/navbartree.html"},
<想在这里加个分割线>
{ id: "editUser", pid: "user", text: "修改用户", iconCls: "icon-edit", url: "../buttonedit/openwindow.html" },
{ id: "removeUser", pid: "user", text: "删除用户", iconCls: "icon-remove", url: "../datagrid/datagrid.html" },
'-',
{ id: "right", text: "权限管理"},
{ id: "addRight", pid: "right", text: "查询权限", iconCls: "icon-add", url: "../navbartree/navbartree.html", iconPosition: "top" },
{ id: "editRight", pid: "right", text: "操作权限", iconCls: "Reports", url: "../buttonedit/openwindow.html", iconPosition: "top" }  
]

我在json应该怎么做

felt

加上{type:"separator"}