replace arrow functions on frontend with old style function

app/views/location.ejs

@@ -42,7 +42,7 @@
   function locateMe() {
     if (navigator.geolocation) {
 
-      const onLocationSuccess = (position) => {
+      function onLocationSuccess (position) {
         const coordinates = position && position.coords ? position.coords : null;
         if (coordinates){
           const longitude = coordinates.longitude || null;
@@ -53,7 +53,7 @@
             map.setZoom(16);
           }
         }
-      };
+      }
 
       navigator.geolocation.getCurrentPosition(onLocationSuccess);
     }
@@ -162,8 +162,8 @@
     input.attachEvent = addEventListenerWrapper
   }
 
-  $(document).ready(() => {
-    $("#submit").click(() => {
+  $(document).ready(function() {
+    $("#submit").click(function() {
       const mapBounds = map.getBounds();
 
       $("#north").val(mapBounds.getNorthEast().lat());
@@ -178,4 +178,4 @@
   });
 </script>
 <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAna8ohfV2HBMcxGk_29vqxU5Z_bDickqg&language=bs&libraries=places&callback=initMap" async
-  defer></script>
+  defer></script>