--- loncom/homework/structuretags.pm	2003/06/20 14:45:19	1.188
+++ loncom/homework/structuretags.pm	2003/06/25 16:47:47	1.190
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.188 2003/06/20 14:45:19 bowersj2 Exp $
+# $Id: structuretags.pm,v 1.190 2003/06/25 16:47:47 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -149,11 +149,8 @@ sub setup_rndseed {
 	}
 	if ($ENV{'form.resetdata'} eq 'New Problem Variation' ||
 	    $ENV{'form.newrandomization'} eq 'New Randomization') {
-	    $rndseed=time;
-	    if ($rndseed eq $ENV{'form.rndseed'}) {
-		srand($rndseed);
-		$rndseed=int(rand(1000000000));
-	    }
+	    srand(time);
+	    $rndseed=int(rand(2100000000));
 	    $ENV{'form.rndseed'}=$rndseed;
 	    delete($ENV{'form.resetdata'});
 	    delete($ENV{'form.newrandomization'});
@@ -507,7 +504,8 @@ sub end_problem {
 		}
 	    } elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' ||
 		     $status eq 'UNCHECKEDOUT' ) {
-		if ($target ne 'tex') {
+		if ($target ne 'tex' &&
+		    $ENV{'form.answer_output_mode'} ne 'tex') {
 		    $result.="</body>\n";
 		}
 	    }