求一个asp+数据库的无限级的树源码,到处都找不到,不胜感激

|  Download:      http://www.meizz.com/Web/Download/MzTreeView10.rar          |
|  Explain:       http://www.meizz.com/Web/Article.asp?id=436                 |
|  Demo:          http://www.meizz.com/Web/Demo/MzTreeView10.htm