title: What the functionality is called which is used while logging out of Google account?
body: <p>When we want to log-out from the google/gmail account, we click on the profile picture displayed at the right most of the Google bar. The scenario with the pop-up is shown in below figure.</p>
  
  <p><img src="https://i.stack.imgur.com/2q4RS.png" alt="enter image description here"></p>
  
  <p>What does this functionality called in jQuery, HTML? I think it's not a modal pop-up as it's not appearing on the existing content of a page and background content is non-clickable. Also it can't be called as tool-tip as it's not showing up on mouse hover, we need to click on profile picture to see the log out button. So what does it called?</p>
  
  <p>I'm asking this thing curiously because I need to implement same functionality in my website. That is when user clicks on specific text the pop-up/tool-tip(for now I'm using these words for your understanding only, may be I'm using wrong words). As I don't know the exact word for this functionality I'm not able to find out such jQuery plugin on internet which would behave the same way.</p>
  
  <p>One more thing is that I want to use a form in this pop-up/tool-tip which would be submitted to PHP using AJAX.</p>