title: How to display pages with different header?
body: <p>I am working on website for my school project. But I came across with a problem. I display a header in every page. One of my header contains login form and other one contains username, search bar, etc.. </p>
  
  <p>The questions is, there are 3 pages; faq, contact, about. And I want to show them either user is logged in or not. But the headers are problem. I want user to see the header-after-login if user is logged in if not I wanna show header-before-login.</p>
  
  <p>I have the code any everything. I need a way or a logic to fix this issue.</p>
  
  <p>Thank you.</p>