Add confirmation before deleting game

app/templates/game_owner_dashboard.html

@@ -9,9 +9,7 @@
 
 {% block app_content %}
 <h1>{{ game.name }} Dashboard</h1>
-<a href="{{ url_for('main.delete_game', game_name=game.name) }}">
-    <button class="btn btn-danger">Delete Game</button>
-</a>
+<button class="btn btn-danger" onclick="deleteGame()">Delete Game</button>
 {% if game.unreviewed_bunny_photos() %}
 <a href="{{ url_for('main.review_caught_bunny_photos', game_name=game.name) }}">
     <button class="btn btn-primary">Review Bunny Photos</button>
@@ -118,5 +116,12 @@
         addPlayerMarker(map, players[i])
     }
 
+    //Delete Game button
+    function deleteGame() {
+        if (confirm("Are you sure you want to delete this game?")) {
+            window.location.href = "{{ url_for('main.delete_game', game_name=game.name) }}"
+        }
+    }
+
 </script>
 {% endblock %}