If you haven’t read it here it is Ajax Mistakes
The important point, that we MUST take note.
When calling for a Document, Page, etc. Its best to use a URL (A unique Identifier for that document). Its the way the web is structured. Try using Apache’s mod_rewrite to make the URL readable. DO NOT FETCH SUCH DOCUMENTS WITH AJAX.
The standard GET request is structured in such a way that if you are opening the same page, document again. The browser may not waste the bandwidth at all. Unlike AJAX. The browser could simply display from the cache.
AJAX can conditionally use GET, but what would it display, it cant get the data directly from the cache of the browser.
