title: Sort DIV's after clicking a button which moves you to another site
body: <p>Say I have 2 pages: </p>
  
  <ol>
  <li>mysite.com/site1</li>
  <li>mysite.com/site2</li>
  </ol>
  
  <p>On <code>site 1</code> I have a few buttons (all of them redirecting to site2)<br>
  On <code>site 2</code> I have a few boxes with content (divs)</p>
  
  <p>Is there a simple way to only show the divs I want to on site2 based on which button was clicked on <code>site1</code>? I remember something with the redirect? </p>
  
  <p>For example, when I click button one, I end up on <code>site2</code> with only box 2 and 3 visible, but if I'd've clicked button 2, I only see box 1 on <code>site2</code>.</p>