get jquery-ui.min.js from CDN

neath.html

@@ -9,7 +9,7 @@
     <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/PapaParse/5.0.1/papaparse.js"></script>
     <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/keypress/2.1.5/keypress.min.js"></script>
     <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
-    <script type="text/javascript" src="http://code.jquery.com/ui/1.12.1/jquery-ui.min.js"></script>
+    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
     <style>
         body{font-family:Verdana;font-size:16px}
         table{table-layout:fixed;width:100%;text-align:center}