Folder Walkthrough 2/File Manager

This is an advanced version of the folder walkthrough code I had posted earlier. I'm sharing this with everyone and welcome any modifications and suggestions. This allows you to delete files, download files (even known types) and the best option of all - view files in the browser - source code and all - really useful when you want to see the code of an asp page instead of the output html file. I have added the paging feature on Tom's recommendation. Now you can decide the number of files to be displayed per page either through the code or through the querystring. Useful when you have a large number of files in a folder - You might experience a timeout as Tom found out.