del async from stff script in index

www/index.html

@@ -133,7 +133,7 @@
     			$("<span>").load("visit.html")
     		);})()
       </script>
-       <script async>(function(){$( "#main-content" ).append(
+       <script>(function(){$( "#main-content" ).append(
     			$("<span>").load("staff.html")
     		);})()
       </script>