add error catching to unlockDoor method, add event handler to delay open button

script.js

@@ -23,9 +23,9 @@
 //     make fetch function that calls cgi script with attributes (device id, api key, delay)
     const unlockDoor = (e, dID, aK, d) => {
       fetch(`${unlockUrl}?deviceID=${dID}&apiKey=${aK}&delay=${d}`)
-//       fetch(unlockUrl)
-        .then(response => response.text())
-        .then(data => messageContainer.innerHTML = data);
+        .then(response => response.json())
+        .then(data => messageContainer.innerHTML = data.message)
+        .catch(error => messageContainer.innerHTML = `Error: ${error}`)
       }
 
     const setSettings = () => {
@@ -75,9 +75,7 @@
 
     unlockButton.addEventListener("click", (e) => unlockDoor(e, deviceID, apiKey, 0));
       
-    delayUnlockButton.addEventListener("click", function () {
-      messageContainer.innerHTML = "Delay Unlock";
-      });
+    delayUnlockButton.addEventListener("click", (e) => unlockDoor(e, deviceID, apiKey, delay));
 
     document.body.onload = setSettings;
     let date = new Date();