title: Jquery ScrollTop not able to scroll up
body: <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>$scope.$watch('data', function() {
      $("#pollingData").animate({ scrollTop: $(document).height() },40000);       
  });</code></pre>
  </div>
  </div>
  </p>
  
  <p>This code is working absolutely fine for me but when i manually scroll up my page from bottom scrollbar is flickering.I'm not able to scroll my page up.</p>