How stupid is how firefox failed to refresh the content loaded from my ajax call. No matter how I used control-R or control-F5 or reload button, it just refused to reload the updated text file into the designated DIV block. The only way is to clear the cache and re-open firefox which is stupid as the other cache will be clear as well which I might not want to.

I go around the back door and have a server CGI script to read the file and send the content through the ajax call with the expiration set to -1d which means expired a day before or meaning do not cache the content, firefox listens, good fox! I just cannot have the ajax to load the file directly and the cache version will be used ALL THE TIME! unless I clear the cache. It just does not make sense FOX!