Tweaks

tower.php

@@ -213,11 +213,24 @@ function markLanded(id) {
 }
 
 function markCancel(id) {
-    const page = `action.php?op=cancel&id=${id}`;
-    var xhr = new XMLHttpRequest();
-    xhr.open("GET", page, false);  // 'false' makes the request synchronous
-    xhr.send();
-    window.location.reload(true);
+    Swal.fire({
+        title: "Are you sure?",
+        text: "This action will cancel the PPR.",
+        icon: "warning",
+        showCancelButton: true,
+        confirmButtonColor: "#3085d6",
+        cancelButtonColor: "#d33",
+        confirmButtonText: "Yes, cancel it!",
+        cancelButtonText: "No, keep it"
+    }).then((result) => {
+        if (result.isConfirmed) {
+            const page = `action.php?op=cancel&id=${id}`;
+            var xhr = new XMLHttpRequest();
+            xhr.open("GET", page, false);  // 'false' makes the request synchronous
+            xhr.send();
+            window.location.reload(true);
+        }
+    });
 }
 
 function openDetail(id) {