First of all, I'd like to apologise for my bad english :(
EmuSearch is not a serious and clever cgi-script, but just a small (and dumb ;) JavaScript program that try to searchs for your desired links. Its principle is really simple: why store 1000+ links in a single huge page, when you can split it into different small pages, divided by categories ? So, as an example, a page with more than 120 links (plus its tiny search engine) takes less than 15Kb. All the links are easily managed on the computer of the author, by a simple DBMS program, written into Clipper code, that read your mails and create these pages.