If I understand your question correctly, it's definitely possible. I suggest that you experiment with a PHP slide show script(http://www.maani.us/slideshow/) while encasing the images within the typical image linking format.
Example:
echo "<a href=\"www.yoursite.com\"><img src=\"/image.jpg\"></a>\n";
You're just going to have to find a web designer with some competence in PHP, Perl, or any other dynamic web development language. HTML won't be sufficient, especially for the login system.