0.9.0 - the ZapV version updated to current php standards. Brave search used, while Bing and Google search api are deprecated

www/js/display.js

@@ -0,0 +1,33 @@
+var go = function(b, img_id, interval) {
+  var i = 0;
+  var img0 = document.getElementById(img_id[0]);
+  var img1 = document.getElementById(img_id[1]);
+  var img = [img0, img1];
+  var activeImage = 1; // index of visible image
+  var url = 'index.php?mode=zap';
+
+  if (isNaN(interval)) {
+    interval = 5000;
+  }
+
+  // Trigger the next image fetch after the current one has loaded.
+  img[0].onload = img[1].onload = function() {
+    var inactiveImage = activeImage === 0 ? 1 : 0;
+    img[activeImage].style.display = 'none';
+    img[inactiveImage].style.display = '';
+    activeImage = inactiveImage;
+
+    setTimeout(function() {
+      img[inactiveImage].src = url + '&i=' + (i++);
+    }, interval);
+  };
+
+  // When the backend signals completion it returns a small HTML page.
+  // Show the ready link and stop fetching new images.
+  img[0].onerror = img[1].onerror = function() {
+    document.getElementById('ready').innerHTML = '<a href="/">Ready</a>';
+  };
+
+  // Kick off the first request.
+  img[activeImage].src = url + '&i=' + (i++);
+};