--- loncom/interface/statistics/lonproblemanalysis.pm	2008/10/30 17:45:25	1.132
+++ loncom/interface/statistics/lonproblemanalysis.pm	2008/12/12 10:01:30	1.135
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonproblemanalysis.pm,v 1.132 2008/10/30 17:45:25 bisitz Exp $
+# $Id: lonproblemanalysis.pm,v 1.135 2008/12/12 10:01:30 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1558,7 +1558,7 @@ sub OR_time_analysis {
         $table .= '<tr><td colspan="4" align="center">'.
             &mt('Start time: [_1]',$startdateform).'<br />'.
             &mt('End time: [_1]',$enddateform).'</td></tr>'.$/;
-        $table.= '<tr><td colspan="4">&nbsp</td></tr>'.$/;
+        $table.= '<tr><td colspan="4">&nbsp;</td></tr>'.$/;
     }
     $table .= '</table>';
     #
@@ -1909,9 +1909,9 @@ sub CreateInterface {
         $showprob_checkbox .= 'checked="checked" ';
     }
     $showprob_checkbox.= ' />';
-    $Str.= '<nobr><label>'.
+    $Str.= '<span class="LC_nobreak"><label>'.
         &mt('Show problem [_1]',$showprob_checkbox).
-        '</label></nobr><br />';
+        '</label></span><br />';
     ##
     my $analyze_selector = '<select name="AnalyzeOver" >';
     $analyze_selector .= '<option value="tries" ';
@@ -1925,11 +1925,11 @@ sub CreateInterface {
     $analyze_selector .= ' selected ' if ($env{'form.AnalyzeOver'} eq 'time');
     $analyze_selector .= '>'.&mt('Time').'</option>';
     $analyze_selector .= '</select>';
-    $Str .= '<nobr><label>'.
+    $Str .= '<span class="LC_nobreak"><label>'.
         &mt('Analyze Over [_1] [_2]',
             $analyze_selector,
             &Apache::loncommon::help_open_topic('Analysis_Analyze_Over')).
-            '</label></nobr><br />'.$/;
+            '</label></span><br />'.$/;
     ##
     my $numplots_selector = '<select name="NumPlots">';
     if (! exists($env{'form.NumPlots'}) 
@@ -1942,9 +1942,9 @@ sub CreateInterface {
         if ($env{'form.NumPlots'} == $i) { $numplots_selector.=' selected="selected" '; }
         $numplots_selector .= '>'.$i.'</option>';
     }
-    $numplots_selector .= '</select></nobr><br />';
-    $Str .= '<nobr><label>'.&mt('Number of Plots [_1]',$numplots_selector).
-        '</label></nobr>';
+    $numplots_selector .= '</select>';
+    $Str .= '<span class="LC_nobreak"><label>'.&mt('Number of Plots [_1]',$numplots_selector).
+        '</label></span><br />';
     ##
     $Str .= '</td>';
     ##