Misc: coding style

* Use a variable instead of repeating document.getElementById("panel")

diff --git a/public/trivabble.js b/public/trivabble.js
index e040e75026dd35e5d50449cc90eb126c6e218558..4eab158d3e18e6ffb468bb1da0d5e78f1a0d479e 100644 (file)
--- a/public/trivabble.js
+++ b/public/trivabble.js
@@ -825,10 +825,11 @@
                 location.reload();
             }, function () {
                 blockMove = 1000;
-                document.getElementById("panel").appendChild(document.createElement("a"));
-                document.getElementById("panel").lastChild.href = "#";
-                document.getElementById("panel").lastChild.onclick = location.reload.bind(location);
-                document.getElementById("panel").lastChild.textContent = _("To continue playing, click here");
+                const panel = document.getElementById("panel");
+                panel.appendChild(document.createElement("a"));
+                panel.lastChild.href = "#";
+                panel.lastChild.onclick = location.reload.bind(location);
+                panel.lastChild.textContent = _("To continue playing, click here");
             }
         );
     }