fix imagewow function

assets/js/site.js

@@ -285,27 +285,24 @@ jQuery(function($) {
     document.documentElement.scrollTop = 0; // webkit
   }
 
-  function imagewow() {
-    var imlocation = "assets/img/maymay/";
+function imagewow() {
+    const images = [
+        "dimanche.png",
+        "lundi.png",
+        "mardi.png",
+        "mercredi.png",
+        "jeudi.jpg",
+        "vendredi.jpg",
+        "samedi.jpg"
+    ];
 
-    function ImageArray(n) {
-    this.length = n;
-    for (var i = 1; i <= n; i++) {
-    this[i] = ' '
-    }
-    }
-    image = new ImageArray(7);
-    image[0] = 'dimanche.png';
-    image[1] = 'lundi.png';
-    image[2] = 'mardi.png';
-    image[3] = 'mercredi.png';
-    image[4] = 'jeudi.jpg';
-    image[5] = 'vendredi.jpg';
-    image[6] = 'samedi.jpg';
-    var currentdate = new Date();
-    var imagenumber = currentdate.getDay();
-    document.getElementById("meme").src = imlocation + image[imagenumber];
-  }
+    const day = new Date().getDay();
+
+    document.getElementById("meme").src =
+        "assets/img/maymay/" + images[day];
+}
+
+imagewow();