Marginal

This will detect browsers and send the user to four different sub pages. Netscape users will receive the Netscape page. Internet Explorer will receive the Internet Explorer page. Lynx users will receive the Text Only page. And, finally, if you are using something else, the CGI will send you to the Average page.

This CGI is designed for use with ad banners. In order for you to properly calculate compensation for banners, you need to know who is clicking through them.

A simple library for a LRU cache in Ruby