scorllmagic bug fixes

static/JS/temp.js

@@ -78,10 +78,18 @@ new ScrollMagic.Scene({
 
 .addTo(controller);
 
-//######
-controller = controller.destroy(true);
-pinScene = pinScene.destroy(true);
-refresh();
+//use Deferred to listen img loading.
+$imgs.each(function() {
+    var dfd = $.Deferred();
+
+    $(this).load(dfd.resolve);
+    defereds.push(dfd);
+});
+$.when.apply(null, defereds).done(function() {
+  controller = controller.destroy(true);
+  pinScene = pinScene.destroy(true);
+  refresh();
+});
 
 function refresh() {
 	document.documentElement.style.setProperty('--subpageImgWidth', $('.subpage-img').width()+'px');