What is sent from the webserver is just what you see in source code on the browser. That "source code" is the code sent from the webserver to the browser. The browser also uses plugins to get code and resources as indicated from the source code via Flash, java script, image processing, etc. Any of these things, since they "belong" to the browser, can be cached. The browser has no way of knowing or relating to Tiles at all.
Jack -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]