document.addEventListener("DOMContentLoaded", function(event) { 
    
        var modal =document.querySelector(".ieModal");
    var showModal =document.querySelector("#showModel");
    var ua = window.navigator.userAgent;
    var trident = ua.indexOf('Trident/');
      if (trident > 0) {
          // IE 11 => return version number
          var rv = ua.indexOf('rv:');
          showModal.classList.add("vng-modal--open");
          modal.style.display="block";
    
       }
    
    // When the user clicks on  (x), close the modal   
    var close = document.getElementById("model-close");
    close.onclick = function() {
      showModal.classList.remove("vng-modal--open");
        modal.style.display="none";
    }
    
    // When the user clicks anywhere outside of the modal, close it
    var closeOutside = document.getElementById("closeIEmodal");
    closeOutside.onclick = function(event) {
    showModal.classList.remove("vng-modal--open");
     modal.style.display="none";
    
    }
    
    });