function _traverseFolderDowload($folderGuid, $sGuid, $level)
 {
     $tblFolder = new Pandamp_Modules_Dms_Folder_Model_Folder();
     $rowSet = $tblFolder->fetchChildren($folderGuid);
     $row = $tblFolder->find($folderGuid)->current();
     $tblCatalog = new Pandamp_Modules_Dms_Catalog_Model_Catalog();
     $rows = $tblCatalog->downloadCatalog($row->guid);
     if (count($rows)) {
         foreach ($rows as $rowset) {
             $tblCatalog = new Pandamp_Modules_Dms_Catalog_Model_Catalog();
             $rowsetCatalog = $tblCatalog->find($rowset->itemGuid);
             if (count($rowsetCatalog)) {
                 $rowCatalog = $rowsetCatalog->current();
                 $rowsetCatAtt = $rowCatalog->findDependentRowsetCatalogAttribute();
                 $contentType = $rowsetCatAtt->findByAttributeGuid('docMimeType')->value;
                 $filename = $systemname = $rowsetCatAtt->findByAttributeGuid('docSystemName')->value;
                 $oriName = $rowsetCatAtt->findByAttributeGuid('docOriginalName')->value;
                 $parentGuid = $rowset->relatedGuid;
                 $sDir1 = ROOT_DIR . DIRECTORY_SEPARATOR . 'uploads' . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR . $systemname;
                 $sDir2 = ROOT_DIR . DIRECTORY_SEPARATOR . 'uploads' . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR . $parentGuid . DIRECTORY_SEPARATOR . $systemname;
                 //$c = ROOT_DIR.'/data/download/file';
                 echo $parentGuid . '<br>';
                 //					if(file_exists($sDir1))
                 //					{
                 //header("Content-type: $contentType");
                 //header("Content-Disposition: attachment; filename=$oriName");
                 //@readfile($sDir2);
                 //						exec('xcopy '.$sDir1.' d:\\www\holmp\data\download\file /e/i');
                 //					}
                 //					if(file_exists($sDir2))
                 //					{
                 //						exec('xcopy '.$sDir2.' d:\\www\holmp\data\download\file /e/i');
                 //					}
             }
         }
     }
 }