[NTLDR]

Here is some pseudo code on how to do it:

PHP Code:

function print_image_list($startdir)
{
    // read directory contents
    if (file is an image file)
    {
        // print it out or do what you want with the name
    }
    elseif (is directory other than . or ..)
    {
        print_image_list($this_directory);
    }
} 


Thats a basic 'shell' of how to do it.