title: Dynamically updating content of web page without refreshing it?
body: <p>I have a multi page site that when I select any of the nav links to go to another page it reloads the whole page every time.  I think I can use AJAX and jQuery to make an XMLHttpRequest and give the body tag of each page an ID to target.</p>
  
  <p>However, is there a better way to accomplish this?  I've been searching everywhere for help and get a lot of stuff from several years back using the above method.</p>
  
  <p>Thanks in advance for any help.</p>