Image directory index with BBCode generation

This is a very simple script to generate a 'preview' of a directory of images. It will ignore any files which aren't .gif, .jpg, .jpeg, or .png. Basically it will generate an HTML page with a textbox of BBCode (for posting on forums) and the < img> itself so you can preview it. Saves a lot of time when you would normally be looking at a regular directory index and clicking back and forth! I recommend you place this file in your favorite includes/ folder or the root of your website, and call it using the php include() function. That way should you find a need to modify this file, it's centrally located in one spot. ;) ** WHATEVER YOU DO... ** This file (or the file which will include() this file) needs to be named index.php ** Then you place the index.php file in the directory you wish to view. ** That's really it. I wrote this on a whim so feel free to clean it up, change it, distribute, whatever. Email me if you have any questions or suggestions... webguy at 330i dot net -Chris