HTTP directory listing alternative

The other day I created a Maven repository on a webserver where directory listing is not allowed. For the repository folder and subfolders its very practically that you can browse the contents and since the server configuration is out of my hands I looked for an alternative. I found a free PHP alternative which was very easy to integrate. Simply unzip and place the script and icons in the folder which should be browseable then your done. You can extend the script to show correct icons for file types not already know by the script.