TalkPHP - Step by step tree menu

Good day to you all,
Its been a will that I'm working on some different.
This code is used as a menu.

The following script :
- Reads recursively through a given directory.
- For each folder it count the number of files,.
- Add a "space" in front of the text for each level.

I need to make it also do :
- For each last level of each folder, change the image, in the way it display.
- Each folder collapse, expand.

I know how to :
- make table collapse and expand, see 2nd code. It need to be integrated in 1st code.
- How to make level identified by "space", see 1st code

PHP Code:


		
			

<table border="0" cellpadding="0" cellspacing="0" align="center" width="100%">

<?php

  function CountDir($aDir, $aRecurse)
  {
    $Count = 0;

    $d = dir($aDir);

    while ($Entry = $d->Read())
    {
      if (!(($Entry == "..") || ($Entry == ".")))
      {
        if (Is_Dir($aDir . '/' . $Entry))
        {
          if ($aRecurse)
          {
            $Count += CountDir($aDir . '/' . $Entry, $aRecurse);
          }
        }
        else
        {
          $Count++;
        }
      }
    }
    
    return $Count;
  }



function getDirectory( $path = '.', $level = 0 ){

$myFile = "http://test.com/Sidebar_icon/icon_change.txt";
$fh = fopen($myFile, 'r');
$outputt = fgets($fh);
$output = str_replace("../..", "http://test.com/V_0-1", $outputt );
fclose($fh);


    $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
    
    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.
            
            $rest = substr($file, 0, -4);

            if( is_dir( "$path/$file" ) ){
            // Its a directory, so we need to keep reading down...

echo '<tr><td align="left"><a href="http://test.com/V_0-1/Art/images22.php?folder='.$path.'/'.$file.'" align="left" class="white00" target="image">'.$spaces.'<img src="'.$output.'" border="0"> '.$file.'</a> - '.CountDir($path.'/'.$file, False).' </td></tr>';





                getDirectory( "$path/$file", ($level+1) );
                // Re-call this same function but on a new directory.
                // this is what makes function recursive.
            
            } else {
            


                // Just print out the filename
            
            }
        }
    }
    closedir( $dh );
    // Close the directory handle
}

getDirectory( "Pictures/Pics/Pic-S" );
// Get contents of the "files/includes" folder  

?>

</table>

Code two is from Dynamic Drive script
http://http://www.dynamicdrive.com/d...chcontent2.htm

Thanks !