--- loncom/interface/lonhtmlcommon.pm	2014/12/11 01:44:55	1.357
+++ loncom/interface/lonhtmlcommon.pm	2014/12/20 15:35:40	1.358
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.357 2014/12/11 01:44:55 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.358 2014/12/20 15:35:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3250,7 +3250,7 @@ sub jump_to_editres {
             if ($forcereg) {
                 $cfile .= '&register=1';
             }
-            $jscall = "need_switchserver('$cfile');";
+            $jscall = "need_switchserver('".&Apache::loncommon::escape_single($cfile)."');";
         }
     } else {
         unless ($cfile =~ m{^/priv/}) {
@@ -3281,7 +3281,7 @@ sub jump_to_editres {
                $cfile .= (($cfile=~/\?/)?'&':'?').'todocs=1';
             }
         }
-        $jscall = "go('$cfile')";
+        $jscall = "go('".&Apache::loncommon::escape_single($cfile)."')";
     }
     return $jscall;
 }