search by unique number

manifest.json

@@ -20,13 +20,12 @@
       "js": ["js/moment.min.js", "js/sql-memory-growth.js", "js/highcharts.js", "js/jquery-3.3.1.min.js", "js/import.js"],
       "matches": ["https://utdirect.utexas.edu/registrar/waitlist/wl_see_my_waitlists.WBX", "https://utdirect.utexas.edu/registration/classlist.WBX*"]
     }
-
   ],
   "web_accessible_resources": [
     "grades.db", "images/disticon.png"
   ],
   "background": {
-    "scripts": ["js/background.js"],
+    "scripts": ["js/background.js", "js/moment.min.js", "js/jquery-3.3.1.min.js"],
     "persistent": true
   },
   "browser_action": {