function addallnode(){

mytree = new dTree('mytree');

mytree.add(0,-1,'<a href=# onClick=mytree.closeAll();>收起目录树</a> <img src=/image8/folderopen.gif width=18 height=18 border=0 align=absmiddle><a href=# onClick=javascript:mytree.openAll();>展开目录树</a>','');

mytree.add(2,0,'<font color=red>chatGPT相关</font>','/top/default/list.htm?id3=8&id4=121');

mytree.add(3,2,'chatGPT新闻','/top/default/list.htm?id3=8&id4=121&id5=1');

mytree.add(4,2,'chatGPT使用','/top/default/list.htm?id3=8&id4=121&id5=2');

mytree.add(5,2,'chatGPT同类企业','/top/default/list.htm?id3=8&id4=121&id5=3');

mytree.add(6,2,'--------------------------','');




document.write(mytree);


mytree.openTo(2, true);

	
}