title: Using wheelDelta on IE11
body: <p>So I made a page that uses parallax scrolling. The parallax is working smoothly on Chrome and firefox, but on IE it started stuttering. So I made (by that I mean googled) this script that <strong>fixed it on Edge and IE10</strong></p>
  
  <pre><code>    if(navigator.userAgent.match(/(?:\b(MS)?IE\s+|\bTrident\/7\.0;.*\s+rv:|\bEdge\/)(\d+)/)) {
          jQuery('body').on("mousewheel", function () {
              // remove default behavior
              event.preventDefault();
  
              //scroll without smoothing
               var wheelDelta = event.wheelDelta;
               var currentScrollPosition = window.pageYOffset;
               window.scrollTo(0, currentScrollPosition - wheelDelta);
          });
  }
  </code></pre>
  
  <p>But it completely broke scrolling on IE11. 
  It's really strange that it works on IE10 and edge but not on IE11.</p>
  
  <p>Anyone know what might be a fix for that problem? I imagine that addeventlistener would help, but I didnt manage to implement it correctly.</p>
  
  <p>Would really appreciate the help!!</p>
  
  <p><strong>EDIT: On EDGE the zooming is broken too. Is that inevitable?</strong></p>