How do I configure Netscape for multiple proxies using Javascript?
You can use Javascript to automate proxies in Netscape so your clients’ Netscape browsers will try an ordered string of proxies to download a requested object. The browser will try them in order, working through the list until it finds the object, runs out of systems to try, or hits the keyword DIRECT and tries to connect to the source directly as a result. The Javascript remembers any failures and only retries the other systems a maximum of once per half hour.