--- loncom/homework/structuretags.pm	2002/11/11 22:37:23	1.135
+++ loncom/homework/structuretags.pm	2002/11/12 05:05:27	1.136
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.135 2002/11/11 22:37:23 www Exp $
+# $Id: structuretags.pm,v 1.136 2002/11/12 05:05:27 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -138,6 +138,7 @@ sub setup_rndseed {
       $rndseed=time;
       $ENV{'form.rndseed'}=$rndseed;
     }
+    &Apache::lonxml::debug("Setting rndseed to $rndseed");
     &Apache::run::run('$external::randomseed='.$rndseed.';',$safeeval);
   }
   return $rndseed;
@@ -174,10 +175,9 @@ sub problem_web_to_edit_header {
              <hr />';
   my $numtoanalyze=$ENV{'form.numtoanalyze'};
   if (!$numtoanalyze) { $numtoanalyze=100; }
-  #DISABLED for now.
-  #$result.= '<input type="submit" name="problemmode" value="Answer Distribution" />
-#             <input type="text" name="numtoanalyze" value="'.
-#		 $numtoanalyze.'" size="5" /> <hr />';
+  $result.= '<input type="submit" name="problemmode" value="Answer Distribution" />
+             <input type="text" name="numtoanalyze" value="'.
+	       $numtoanalyze.'" size="5" /> <hr />';
   return $result;
 }
 
@@ -281,6 +281,7 @@ sub start_problem {
     &page_start($target,$token,$tagstack,$parstack,$parser,$safeeval);
   if ($target eq 'tex' and $ENV{'request.symb'} =~ m/\.page_/) { $result = '';}
 
+  if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); }
   if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex') {
     #handle exam checkout
     if ($Apache::lonhomework::type eq 'exam') {