Ok, I have a script that pulls a random image from my ./albums/ folder however... I want it to pull images from ANY subfolders in the ./ablums/ folder. Is that possible?

Heres what I have:

<?PHP
$path = './albums/';

  $files=array();
  if ($handle=opendir("$path")) {
      while(false !== ($file = readdir($handle))) {  
                if ($file != "." && $file != "..") { 
                substr($file,-3)=='gif';
		substr($file,-3)=='jpg';
		substr($file,-3)=='jpeg';
		substr($file,-3)=='png';
		$files[count($files)] = $file;
                }
      } 
  }
  closedir($handle); 

  $random=rand(0,count($files)-1);
  if(substr($files[$random],-3)=='gif') header("Content-type: image/gif");
  elseif(substr($files[$random],-3)=='jpg') header("Content-type: image/jpeg");
  elseif(substr($files[$random],-3)=='jpeg') header("Content-type: image/jpeg");
  elseif(substr($files[$random],-3)=='png') header("Content-type: image/png");
  readfile("$path/$files[$random]");
?>

What do I need to change?

Thanks anyway. I got it all worked out.