--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/slide/s6/js/jquery.microsoft.js	Wed Feb 02 21:20:41 2022 +0900
@@ -0,0 +1,31 @@
+
+
+$(document).ready( function() {
+
+    // 1) remove all content 
+    $( 'body > *' ).remove();
+          
+    // 2) show banner  
+    $( "<div>" ).html(
+       "<p>"
+       + "Microsoft's Internet Explorer browser has no built-in vector graphics machinery "
+       + "required for 'loss-free' gradient background themes."
+       + "</p>"       
+       + "<p>"
+       + "Please <span style='background: yellow'>upgrade to a better browser</span> "
+       + "such as <a href='http://getfirefox.com'>Firefox</a>, <a href='http://www.opera.com/download'>Opera</a>, "
+       + "<a href='http://google.com/chrome'>Chrome</a>, <a href='http://apple.com/safari/download'>Safari</a> or others "
+       + "with built-in vector graphics machinery and much more. "
+       + "(Learn more or post questions or comments "
+       + "at the <a href='http://slideshow.rubyforge.org'>Slide Show (S9)</a> project site. Thanks!)"
+       + "</p>"      
+     )
+     .css( {   
+       border: 'red solid thick',
+       padding: '1em',
+       fontFamily: 'sans-serif',
+       fontWeight: 'bold' } )
+     .prependTo( 'body' );    
+  }
+);
+