<?php
  require_once PHYSICAL_DIR."/config/config.php";
  //echo $_SESSION['path'];die;       
   global $customehtm;
   $customehtm="<select name='dirlist' class='selectcss' id='dirlist' style='width: 588px ! important;'>";
   $customehtm.="<option value=''>select..</option>";            
  function getDirectory( $path = '.', $level = 0 , &$parentnode='', &$result)
  {

     global $customehtm;  
    $ignore = array( 'cgi-bin', '.', '..' );
    // Directories to ignore when listing output. Many hosts
    // will deny PHP access to the cgi-bin.

    $dh = @opendir( $path );
    // Open the directory to the handle $dh
    
    $style='';
    
    while( false !== ( $file = readdir( $dh ) ) ){
    // Loop through the directory
    
        if( !in_array( $file, $ignore ) ){
        // Check that this file is not to be ignored
            
            $spaces = str_repeat( '&nbsp;', ( $level * 4 ) );
            // Just to add spacing to the list, to better
            // show the directory tree.
            
            if( is_dir( "$path/$file" ) ){
            // Its a directory, so we need to keep reading down...
            
                if($level==0)
                {
                     $style="font-family:Verdana,Arial,Helvetica,Sans-serif;font-size:10px;";
                     //$parentnode=='';
                     $parentnode=$file.'$';
                    
                }
                else
                {
                     $style="font-family:Verdana,Arial,Helvetica,Sans-serif;font-size:10px;display:none;";
                     
                    if(strpos($parentnode,'$')>0)
                    {   
                        $parentnodearr = explode('$',$parentnode);            
                        $parentnode='';
                        $iparentnodearrloop=0;

                        foreach($parentnodearr as  $key=>$value)
                        {
                            if($iparentnodearrloop<$level)
                                $parentnode .= $value.'$';
                                
                            $iparentnodearrloop+=1;        
                        }
                        
                        $parentnode = substr($parentnode,0,strlen($parentnode)-1);
                    }
                         
                     $parentnode= $parentnode.'$'.$file.'$';
                }     
            
                //($parentnode=='')?($parentnode=$file.$level):($parentnode='childof'.$parentnode);
                $pathoffile=$path."/".$file;
                  
               
                
                //$parentnode= str_replace('$'.$file,'',$parentnode);
                  if($level>0)
                  {
                   $customehtm.="</optgroup>";
                  }
                  $customehtm.="<optgroup label=\"$spaces$file\">";
                  $optgroup=$file;
                  getDirectory( "$path/$file", ($level+1),$parentnode,$result );
                // Re-call this same function but on a new directory.
                // this is what makes function recursive.
            
            }
            
            else 
            {
                if($path.'/'.$file == $_SESSION['path'])
                        $customehtm.="<option  OptionGroup=\"$optgroup\" value=\"$path/$file\" selected>$spaces$file</option>";
                else
                        $customehtm.="<option  OptionGroup=\"$optgroup\" value=\"$path/$file\">$spaces$file</option>";        
                //echo "$spaces $file<br />";
                // Just print out the filename
            
            }
            
        
        }
    
    }
    
    closedir( $dh );
    // Close the directory handle
    
   
} 
                                            
$parentnode='';    
$result = '';
$dirname=PHYSICAL_DIR."/"."email_attachements";
getDirectory($dirname,0,$parentnode,$result);
$customehtm.="</optgroup></select>";
$cus.=$customehtm;   
echo $customehtm;
unset($_SESSION['path']);

?>