diff --git a/static/js/filter-search.js b/static/js/filter-search.js
new file mode 100644
index 0000000..514d52a
--- /dev/null
+++ b/static/js/filter-search.js
@@ -0,0 +1,18 @@
+ window.addEventListener("load", () => {
+     // (A) GET HTML ELEMENTS
+     var filter = document.getElementById("fe-search-filter"), // search box
+         list = document.querySelectorAll("#fe-search-filter-list li"); // all list items
+     
+     // (B) ATTACH KEY UP LISTENER TO SEARCH BOX
+     filter.onkeyup = () => {
+         // (B1) GET CURRENT SEARCH TERM
+         let search = filter.value.toLowerCase();
+         
+         // (B2) LOOP THROUGH LIST ITEMS - ONLY SHOW THOSE THAT MATCH SEARCH
+         for (let i of list) {
+             let item = i.innerHTML.toLowerCase();
+             if (item.indexOf(search) == -1) { i.classList.add("hide"); }
+             else { i.classList.remove("hide"); }
+         }
+     };
+ });