Add filters helper for search form

assets/js/src/filter.js

@@ -0,0 +1,12 @@
+(function() {
+
+    jQuery(document).ready(function() {
+
+        $(document).on("click", ".filter-helper", function (e) {
+           e.preventDefault();
+           $("#form-search").val($(this).data("filter"));
+           $("form.search").submit();
+        });
+    });
+
+})();