--- rat/lonratedt.pm	2005/04/07 06:56:27	1.65
+++ rat/lonratedt.pm	2005/04/07 07:34:52	1.66
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Edit Handler for RAT Maps
 #
-# $Id: lonratedt.pm,v 1.65 2005/04/07 06:56:27 albertel Exp $
+# $Id: lonratedt.pm,v 1.66 2005/04/07 07:34:52 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -733,24 +733,8 @@ sub smpedt {
    }
 # ---------------------------------------------------------- Process form input
 
-   my @importselect=();
-   my @targetselect=();
-   undef @importselect;
-   undef @targetselect;
-   if (defined($env{'form.importsel'})) {
-       if (ref($env{'form.importsel'})) {
-	   @importselect=sort(@{$env{'form.importsel'}});
-       } else {
-           @importselect=($env{'form.importsel'});
-       }
-   }
-   if (defined($env{'form.target'})) {
-       if (ref($env{'form.target'})) {
-	   @targetselect=sort(@{$env{'form.target'}});
-       } else {
-           @targetselect=($env{'form.target'});
-       }
-   }
+   my @importselect=&Apache::loncommon::get_env_multiple('form.importsel');
+   my @targetselect=&Apache::loncommon::get_env_multiple('form.target');
 # ============================================================ Process commands
 
    my $targetdetail=$env{'form.targetdetail'};