Woops. Call this file image.php, not render.php

(The links in the list ask for 'image.php')

> ------ PHP based image renderer (image.php) -------
>
> <?php
> if($mime == "" || $id == ""){
> echo "You need to specify a mime type and/or an image id<br>";
> } else {
> header("Content-type: ".$mime);