--- loncom/homework/functionplotresponse.pm	2015/04/04 12:36:49	1.109
+++ loncom/homework/functionplotresponse.pm	2015/04/05 17:09:12	1.110
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # Functionplot responses
 #
-# $Id: functionplotresponse.pm,v 1.109 2015/04/04 12:36:49 raeburn Exp $
+# $Id: functionplotresponse.pm,v 1.110 2015/04/05 17:09:12 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -70,7 +70,7 @@ sub useHTML5 {
             }
         }
     } elsif ($env{'browser.type'} eq 'explorer') { 
-        if (($env{'browser.os'} eq 'win') && ($env{'browser.version'} == 10)) {
+        if (($env{'browser.os'} eq 'win') && ($env{'browser.version'} >= 10)) {
             return 1;
         }
     } elsif ($env{'browser.type'} eq 'opera') {