Index: openacs-4/packages/xowiki/tcl/includelet-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/includelet-procs.tcl,v
diff -u -N -r1.200.2.8 -r1.200.2.9
--- openacs-4/packages/xowiki/tcl/includelet-procs.tcl	31 Dec 2015 17:01:44 -0000	1.200.2.8
+++ openacs-4/packages/xowiki/tcl/includelet-procs.tcl	1 Feb 2016 14:23:25 -0000	1.200.2.9
@@ -38,15 +38,15 @@
     if {$ajaxhelper} {
       ::xo::Page requireCSS "/resources/ajaxhelper/yui/$path"
     } else {
-      ::xo::Page requireCSS "http://yui.yahooapis.com/$version/build/$path"
+      ::xo::Page requireCSS "//yui.yahooapis.com/$version/build/$path"
     }
   }
 
   ::xowiki::Includelet proc require_YUI_JS {{-version 2.7.0} {-ajaxhelper true} path} {
     if {$ajaxhelper} {
       ::xo::Page requireJS "/resources/ajaxhelper/yui/$path"
     } else {
-      ::xo::Page requireJS "http://yui.yahooapis.com/$version/build/$path"
+      ::xo::Page requireJS "//yui.yahooapis.com/$version/build/$path"
     }
   }