<?php
$dir = 'resources/';

foreach(glob($dir.'*', GLOB_ONLYDIR) as $resdir) {
    $resdir = str_replace($dir, '', $resdir);
    echo "
<div class=\"span3\">
<div class=\"tile\">
<img src=\"resources/" . $resdir . "/thumbnail.png\" class=\"img-rounded\">
<h3 class=\"tile-title\">" . $resdir . "</h3>
<p>" include('resources/'.$_GET['Mydir'].'description.txt'); "</p>
<a class=\"btn btn-primary btn-large btn-block\" href=\"http://www.baboonhut.com/resources/"  . $resdir . "/\">More Information</a>
</div>
</div>
"
;
}
?>