title: webpage intro video overlay and how often it plays
body: <p>I am designing a webpage with an overlay intro video. Essentially the moment you enter the webpage an intro video will play. It works and did what I wanted it to do. WHAT I DON'T WANT IT TO DO is play every time I go into this page. What I want to do is:</p>
  <ul>
  <li>Have the video play the moment you enter the page (PAGE A).</li>
  <li>Then lets say you go to page B...</li>
  <li>After that you return to page A and the video doesn't play again until after a certain period of time (lets say 12 hours).</li>
  </ul>
  <p>We did figure out a way to do this but we lost the code, so we know its possible.</p>
  <p>Anyway you guys can help me out here?</p>