Show button when landed on page with anchor

Author: jmbb

assets/js/scroll-top.js

@@ -16,11 +16,11 @@ $(function(){
         } else if (pos < scrollerTriggerPoint && btnScroller.is(':visible')) {
             btnScroller.fadeOut();
         }
-    });
+    }).scroll();
 
     btnScroller.on('click', function(e) {
         e.preventDefault();
         $('html, body').animate({ scrollTop: 0 }, 300);
     });
 
-});
+});