一个利用xml和xsl解释生成无限级的树形菜单的源程序

这是我在项目开发用到的利用xml和xsl解释形成HTML代码，动态生成树形菜单程序，现在发布出来，希望能给大家带来好处．

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      13553  2007-05-05 11:06  treemenu\menu.xsl

     文件      10010  2007-09-03 10:48  treemenu\menu.xml

     文件        625  2007-05-02 07:55  treemenu\images\tree\file.gif

     文件        161  2007-05-02 07:55  treemenu\images\tree\folder-0.gif

     文件        167  2007-05-02 07:55  treemenu\images\tree\folder-1.gif

     文件        372  2007-05-02 07:55  treemenu\images\tree\folder.gif

     文件        376  2007-05-02 07:55  treemenu\images\tree\folderopen.gif

     文件        135  2007-05-02 07:55  treemenu\images\tree\ftv2blank.gif

     文件        142  2007-05-02 07:55  treemenu\images\tree\ftv2lastnode.gif

     文件        147  2007-05-02 07:55  treemenu\images\tree\ftv2node.gif

     文件        140  2007-05-02 07:55  treemenu\images\tree\ftv2vertline.gif

     文件        870  2007-05-02 07:55  treemenu\images\tree\minus0.gif

     文件        873  2007-05-02 07:55  treemenu\images\tree\minus1.gif

     文件        873  2007-05-02 07:55  treemenu\images\tree\minus2.gif

     文件        875  2007-05-02 07:55  treemenu\images\tree\plus0.gif

     文件        878  2007-05-02 07:55  treemenu\images\tree\plus1.gif

     文件        878  2007-05-02 07:55  treemenu\images\tree\plus2.gif

    ..A.SH.     19456  2007-03-31 15:36  treemenu\images\tree\Thumbs.db

     文件        171  2007-05-02 07:55  treemenu\images\tree\x.gif

     文件       1132  2007-05-02 07:55  treemenu\images\menu\add_big.gif

     文件         43  2007-05-02 07:55  treemenu\images\menu\bg.gif

     文件        144  2007-05-02 07:55  treemenu\images\menu\bg_nav_column_dark.gif

     文件        394  2007-05-02 07:55  treemenu\images\menu\login.gif

     文件       1021  2007-05-02 07:55  treemenu\images\menu\newfile_big.gif

     文件       1146  2007-05-02 07:55  treemenu\images\menu\paste_big.gif

     文件       1064  2007-05-02 07:55  treemenu\images\menu\reopenfile_big.gif

     文件       1120  2007-05-02 07:55  treemenu\images\menu\savefile_big.gif

     文件        307  2007-05-02 07:55  treemenu\images\menu\skin_kongzhi_1_r2_c9.jpg

    ..A.SH.     14336  2007-03-31 15:35  treemenu\images\menu\Thumbs.db

     目录          0  2007-09-03 10:45  treemenu\images\tree

............此处省略6个文件信息