--- loncom/interface/loncommon.pm	2005/06/06 19:51:05	1.266
+++ loncom/interface/loncommon.pm	2005/09/14 21:25:52	1.273
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.266 2005/06/06 19:51:05 www Exp $
+# $Id: loncommon.pm,v 1.273 2005/09/14 21:25:52 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -152,19 +152,20 @@ BEGIN {
     my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors';
     opendir(DIR,$designdir);
     while ($filename=readdir(DIR)) {
+	if ($filename!~/\.tab$/) { next; }
 	my ($domain)=($filename=~/^(\w+)\./);
-    {
-        my $designfile = $designdir.'/'.$filename;
-        if ( open (my $fh,"<$designfile") ) {
-            while (<$fh>) {
-                next if /^\#/;
-                chomp;
-                my ($key,$val)=(split(/\=/,$_));
-                if ($val) { $designhash{$domain.'.'.$key}=$val; }
-            }
-            close($fh);
-        }
-    }
+	{
+	    my $designfile = $designdir.'/'.$filename;
+	    if ( open (my $fh,"<$designfile") ) {
+		while (<$fh>) {
+		    next if /^\#/;
+		    chomp;
+		    my ($key,$val)=(split(/\=/,$_));
+		    if ($val) { $designhash{$domain.'.'.$key}=$val; }
+		}
+		close($fh);
+	    }
+	}
 
     }
     closedir(DIR);
@@ -418,6 +419,31 @@ sub selectcourse_link {
         '","'.$udomele.'","'.$desc.'","'.$extra_element.'");'."'>".&mt('Select Course')."</a>";
 }
 
+sub check_uncheck_jscript {
+    my $jscript = <<"ENDSCRT";
+function checkAll(field) {
+    if (field.length > 0) {
+        for (i = 0; i < field.length; i++) {
+            field[i].checked = true ;
+        }
+    } else {
+        field.checked = true
+    }
+}
+ 
+function uncheckAll(field) {
+    if (field.length > 0) {
+        for (i = 0; i < field.length; i++) {
+            field[i].checked = false ;
+        }     } else {
+        field.checked = false ;
+    }
+}
+ENDSCRT
+    return $jscript;
+}
+
+
 =pod
 
 =item * linked_select_forms(...)
@@ -1984,65 +2010,20 @@ sub syllabuswrapper {
 }
 
 sub track_student_link {
-    my ($linktext,$sname,$sdom,$target) = @_;
-    my $link ="/adm/trackstudent";
+    my ($linktext,$sname,$sdom,$target,$start) = @_;
+    my $link ="/adm/trackstudent?";
     my $title = 'View recent activity';
     if (defined($sname) && $sname !~ /^\s*$/ &&
         defined($sdom)  && $sdom  !~ /^\s*$/) {
-        $link .= "?selected_student=$sname:$sdom";
+        $link .= "selected_student=$sname:$sdom";
         $title .= ' of this student';
-    }
-    if (defined($target) && $target !~ /^\s*$/) {
-        $target = qq{target="$target"};
-    } else {
-        $target = '';
-    }
-    return qq{<a href="$link" title="$title" $target>$linktext</a>};
-}
-
-# --------------------------------------------------------- Links into grading, etc
-
-sub parm_direct_link {
-    my ($linktext,$sname,$sdom,$symb,$target)=@_;
-    unless ($sname) { return ''; }
-    unless ($sdom) { return ''; }
-    unless ($symb) { return ''; }
-
-    my $link ="/adm/parmset";
-    my $title = 'Change parameters';
-    if (defined($sname) && $sname !~ /^\s*$/ &&
-        defined($sdom)  && $sdom  !~ /^\s*$/) {
-        $link .= "?uname=$sname&udom=$sdom&action=settable&symb=".
-	    &Apache::lonnet::escape($symb);
-    }
-    if (defined($target) && $target !~ /^\s*$/) {
-        $target = qq{target="$target"};
-    } else {
-        $target = '';
-    }
-    return qq{<a href="$link" title="$title" $target>$linktext</a>};
-}
-
-sub grds_direct_link {
-    my ($linktext,$sname,$sdom,$symb,$target)=@_;
-    unless ($sname) { return ''; }
-    unless ($sdom) { return ''; }
-    unless ($symb) { return ''; }
-    my $url=(&Apache::lonnet::decode_symb($symb))[2];
-    my $link ="/adm/grades";
-    my $title = 'Change grades';
-    if (defined($sname) && $sname !~ /^\s*$/ &&
-        defined($sdom)  && $sdom  !~ /^\s*$/) {
-        $link .= "?stuinfo=$sname:$sdom&symb=".
-	    &Apache::lonnet::escape($symb)."&url=".
-	    &Apache::lonnet::escape($url).
-	    "&showgrading=yes&lastsub=all&vProp=yes&vAns=yes&command=processGroup";
-    }
+    } 
     if (defined($target) && $target !~ /^\s*$/) {
         $target = qq{target="$target"};
     } else {
         $target = '';
     }
+    if ($start) { $link.='&amp;start='.$start; }
     return qq{<a href="$link" title="$title" $target>$linktext</a>};
 }
 
@@ -2733,7 +2714,7 @@ other decorations will be returned.
 =cut
 
 sub bodytag {
-    my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle)=@_;
+    my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,$customtitle,$notopbar)=@_;
     $title=&mt($title);
     $function = &get_users_function() if (!$function);
     my $img=&designparm($function.'.img',$domain);
@@ -2773,11 +2754,9 @@ a:focus { color: red; background: yellow
 <body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link"
 style="margin-top: 0px;$addstyle" $addentries>
 END
+    &Apache::lontexconvert::jsMath_reset();
     if ($env{'environment.texengine'} eq 'jsMath') {
-	$bodytag.='<script type="text/javascript">
-                     function NoFontMessage () {}
-                   </script>'."\n".
-	    '<script src="/adm/jsMath/jsMath.js"></script>'."\n";
+	$bodytag.=&Apache::lontexconvert::jsMath_header();
     }
 
     my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'.
@@ -2840,13 +2819,21 @@ ENDROLE
         }
         my $titletable = '<table bgcolor="'.$pgbg.'" width="100%" border="0" '.
                          'cellspacing="3" cellpadding="3">'.
-                         '<tr><td rowspan="3" bgcolor="'.$tabbg.'">'.
+                         '<tr><td bgcolor="'.$tabbg.'">'.
                          $titleinfo.'</td>'.$roleinfo.'</tr></table>';
         if ($env{'request.state'} eq 'construct') {
-            $bodytag .= &Apache::lonmenu::menubuttons($forcereg,'web',$forcereg,$titletable);
+            if ($notopbar) {
+                $bodytag .= $titletable;
+            } else {
+                $bodytag .= &Apache::lonmenu::menubuttons($forcereg,'web',$forcereg,$titletable);
+            }
 	} else {
-            $bodytag .= &Apache::lonmenu::menubuttons($forcereg,'web',$forcereg).
+            if ($notopbar) {
+                $bodytag .= $titletable;
+            } else {
+                $bodytag .= &Apache::lonmenu::menubuttons($forcereg,'web',$forcereg).
                         $titletable;
+            }
         }
         return $bodytag;
     }
@@ -2924,10 +2911,7 @@ Returns: A uniform footer for LON-CAPA w
 
 sub endbodytag {
     my $endbodytag='</body>';
-    if ($env{'environment.texengine'} eq 'jsMath') {
-	$endbodytag='<script type="text/javascript">jsMath.Process()</script>'.
-	    "\n".$endbodytag;
-    }
+    $endbodytag=&Apache::lontexconvert::jsMath_process()."\n".$endbodytag;
     return $endbodytag;
 }
 
@@ -3109,7 +3093,6 @@ sub get_unprocessed_cgi {
     if (!defined($possible_names) || (grep {$_ eq $name} @$possible_names)) {
       $value =~ tr/+/ /;
       $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
-      &Apache::lonxml::debug("Seting :$name: to :$value:");
       unless (defined($env{'form.'.$name})) { &add_to_env('form.'.$name,$value) };
     }
   }