plug in filter button, remove cancel

assets/javascript/downloads.js

@@ -10,11 +10,9 @@ var downloadsSearch = {
 };
 
 document.addEventListener('DOMContentLoaded', function() {
-  var searchElement = document.getElementById("search");
-  searchElement.addEventListener('keyup', handleSearch);
-
-  var filterElement = document.querySelector(".downloads-filter .filter");
-  filterElement.addEventListener('click', handleFilter);
+  document.getElementById("search").addEventListener('keyup', handleSearch);
+  document.querySelector(".downloads-filter .filter").addEventListener('click', handleFilter);
+  document.querySelector(".filter-buttons .save-changes").addEventListener('click', handleSaveChanges);
 });
 
 function handleSearch(event) {
@@ -49,6 +47,10 @@ function toggleFilterContainer() {
   }
 }
 
+function handleSaveChanges() {
+  toggleFilterContainer();
+}
+
 function setupManufacturers(downloads) {
   downloads.forEach(function(download) {
     var manufacturer = download.dataset.manufacturer;

assets/sass/pages/_downloads.scss

@@ -122,10 +122,6 @@
         border-radius: 5px;
         margin-left: 10px;
         cursor: pointer;
-
-        &.cancel {
-          background-color: $gray;
-        }
       }
     }
   }

downloads.html

@@ -32,7 +32,6 @@ permalink: /downloads
       </div>
     </div>
     <div class="filter-buttons">
-      <button class="cancel">CANCEL</button>
       <button class="save-changes">SAVE CHANGES</button>
     </div>
   </div>