--- loncom/interface/loncommon.pm	2001/07/26 16:00:24	1.3
+++ loncom/interface/loncommon.pm	2001/07/30 22:24:34	1.4
@@ -23,22 +23,22 @@ sub get_previous_attempt {
       for ($version=1;$version<=$returnhash{'version'};$version++) {
         map {
 	  $lasthash{$_}=$returnhash{$version.':'.$_};
-        } split(/\:/,$returnhash{$version.':keys'});
+        } sort(split(/\:/,$returnhash{$version.':keys'}));
       }
       $prevattempts='<table border=2></tr><th>History</th>';
       map {
         $prevattempts.='<th>'.$_.'</th>';
-      } keys %lasthash;
+      } sort(keys %lasthash);
       for ($version=1;$version<=$returnhash{'version'};$version++) {
         $prevattempts.='</tr><tr><th>Attempt '.$version.'</th>';
         map {
 	  $prevattempts.='<td>'.$returnhash{$version.':'.$_}.'</td>';   
-        } keys %lasthash;
+        } sort(keys %lasthash);
       }
       $prevattempts.='</tr><tr><th>Current</th>';
       map {
         $prevattempts.='<td>'.$lasthash{$_}.'</td>';
-      } keys %lasthash;
+      } sort(keys %lasthash);
       $prevattempts.='</tr></table>';
     } else {
       $prevattempts='Nothing submitted - no attempts.';