title: WordPress menu - Show a pop-up box when clicked
body: <p><img src="https://i.stack.imgur.com/3Jh8C.png" alt="enter image description here"></p>
  
  <p>I would like to click or hover on the links on the right and have it bring up the associated page/post as a pop-up. I have used the primary WordPress nav menu, that can be edited from the dashboard. But WordPress menus contain either pages, links, or categories. What one of those three should I use in the menu, to bring up an associated pop-up? The pop-up will look like this:</p>
  
  <p><img src="https://i.stack.imgur.com/bGiFn.png" alt="enter image description here"></p>
  
  <p>I thought a post would be a good one. A page will take the user to a new page which is not really what we want. We want it all to stay on this page. </p>