Untitled

<body>

   <div id="bgbox1">
      <h1>PARALLAX</h1>
   </div>

   <center style="background:#000;">
      <h2 style="color: white;">Scroll up and down to see Parallax effect</h2>
   </center>

   <div id="bgbox2">
      <h1>NO JAVASCRIPT</h1>
   </div>

   <center style="background:#fff;">
      <h2 style="">SCROLL DOWN!</h2>
   </center>

   <div id="bgbox3">
      <h1>COOL EFFECT</h1>
   </div>

</body>