title: Refreshing a page without reloading it?
body: <p>So within a website is a div that contains another part of the website being loaded when a tab is clicked. </p>
  
  <p>So let's say clicking a tab loads up a file called "hive/index.php". When someone clicks on an option in an autocomplete, I only want to reload hive/index.php and still have the rest of the page, not the entire webpage. How do I do that?</p>