--- loncom/interface/lonhtmlcommon.pm	2004/06/17 18:22:13	1.78
+++ loncom/interface/lonhtmlcommon.pm	2004/08/29 07:53:00	1.84.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.78 2004/06/17 18:22:13 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.84.2.2 2004/08/29 07:53:00 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -772,20 +772,22 @@ sub Increment_PrgWin {
         $$prog_state{'done'} *
 	($$prog_state{'max'}-$$prog_state{'done'});
     $time_est = int($time_est);
-    if (int ($time_est/60) > 0) {
-	my $min = int($time_est/60);
-	my $sec = $time_est % 60;
-	$time_est = $min.' '.&mt('minutes');
-        if ($min < 10)  {
-            if ($sec > 1) {
-                $time_est.= ', '.$sec.' '.&mt('seconds');
-            } elsif ($sec > 0) {
-                $time_est.= ', '.$sec.' '.&mt('second');
-            }
-        }
-    } else {
-	$time_est .= ' '.&mt('seconds');
+    #
+    my $min = int($time_est/60);
+    my $sec = $time_est % 60;
+    # 
+    my $str;
+    if ($min == 1 && $sec > 1) {
+        $str = '[_2] seconds';
+    } elsif ($min == 1 && $sec < 2) {
+        $str = '1 minute';
+    } elsif ($min < 10 && $sec > 1) {
+        $str = '[_1] minutes, [_2] seconds';
+    } elsif ($min >= 10 || $sec < 2) {
+        $str = '[_1] minutes';
     }
+    $time_est = &mt($str,$min,$sec);
+    #
     my $lasttime = &Time::HiRes::time()-$$prog_state{'laststart'};
     if ($lasttime > 9) {
         $lasttime = int($lasttime);
@@ -895,14 +897,14 @@ sub htmlareaaddbuttons {
     config.registerButton('ed_math','LaTeX Inline',
 			  '/htmlarea/images/ed_math.gif',false,
 			    function(editor,id) {
-			      editor.surroundHTML('<m>\$','\$</m>');
+			      editor.surroundHTML('&nbsp;<m>\$','\$</m>&nbsp;');
 			    }
 			  );
     config.registerButton('ed_math_eqn','LaTeX Equation',
 			  '/htmlarea/images/ed_math_eqn.gif',false,
 			    function(editor,id) {
 			      editor.surroundHTML(
-				     '<center><m>\\\\[','\\\\]</m></center>');
+				     '&nbsp;\\n<center><m>\\\\[','\\\\]</m></center>\\n&nbsp;');
 			    }
 			  );
     config.toolbar.push(['ed_math','ed_math_eqn']);
@@ -1003,8 +1005,8 @@ returns: nothing
     my @Crumbs;
     
     sub breadcrumbs {
-        my ($color,$component,$component_help,$function,$domain,$menulink) =
-	    @_;
+        my ($color,$component,$component_help,$function,$domain,$menulink,
+	    $helplink) = @_;
         if (! defined($color)) {
             if (! defined($function)) {
                 $function = &Apache::loncommon::get_users_function();
@@ -1055,17 +1057,20 @@ returns: nothing
                      } @Crumbs
                  );
         $links .= '-&gt;' if ($links ne '');
-        $links .= '<b>'.$last->{'text'}.'</b>';
+        $links .= '<b>'.&mt($last->{'text'}).'</b>';
         #
         my $icons = '';
         $faq = $last->{'faq'} if (exists($last->{'faq'}));
         $bug = $last->{'bug'} if (exists($last->{'bug'}));
-        if ($faq ne '') {
-            $icons .= &Apache::loncommon::help_open_faq($faq);
-        }
-        if ($bug ne '') {
-            $icons .= &Apache::loncommon::help_open_bug($bug);
-        }
+#        if ($faq ne '') {
+#            $icons .= &Apache::loncommon::help_open_faq($faq);
+#        }
+#        if ($bug ne '') {
+#            $icons .= &Apache::loncommon::help_open_bug($bug);
+#        }
+	if ($helplink ne 'nohelp') {
+	    $icons .= &Apache::loncommon::help_open_menu($color,$component,$component_help,$function,$faq,$bug);
+	}
         if ($icons ne '') {
             $Str .= $icons.'&nbsp;';
         }
@@ -1074,12 +1079,7 @@ returns: nothing
         #
         if (defined($component)) {
             $Str .= '<td align="right" bgcolor="'.$color.'">'.
-                '<font size="+1">'.&mt($component).'</font>';
-            if (defined($component_help)) {
-                $Str .= 
-                    &Apache::loncommon::help_open_topic($component_help);
-            }
-            $Str.= '</td>';
+                '<font size="+1">'.&mt($component).'</font></td>';
         }
         $Str .= '</tr></table>'."\n";
         #