title: Animating windows.scrollby in Javascript
body: <p>So im using the window.scrollby like this </p>
  
  <pre><code>&lt;script&gt; 
  function scrollWindowup()   {  
   window.scrollBy(0,700)   
   }  
   function scrollWindowdown()   { 
   window.scrollBy(0,-700)   }
   &lt;/script&gt;
  </code></pre>
  
  <p>is there any way to animate it like move slowy or an offset or any other option ? </p>
  
  <p>thanks in advance </p>