--- loncom/interface/loncommon.pm	2006/07/03 00:11:53	1.413
+++ loncom/interface/loncommon.pm	2006/07/03 13:39:16	1.418
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.413 2006/07/03 00:11:53 albertel Exp $
+# $Id: loncommon.pm,v 1.418 2006/07/03 13:39:16 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3179,7 +3179,7 @@ table#LC_title_bar td.LC_title_bar_who {
   text-align: right;
 }
 span.LC_title_bar_title {
-  font: bold xx-large $sans;
+  font: bold x-large $sans;
 }
 table#LC_title_bar td.LC_title_bar_domain_logo {
   background: $sidebg;
@@ -3461,6 +3461,19 @@ table#LC_helpmenu_links a:hover {
   color: $vlink;
 }
 
+.LC_chrt_popup_exists {
+  border: 1px solid #339933;
+  margin: -1px;
+}
+.LC_chrt_popup_up {
+  border: 1px solid yellow;
+  margin: -1px;
+}
+.LC_chrt_popup {
+  border: 1px solid #8888FF;
+  background: #CCCCFF;
+}
+
 END
 }
 
@@ -3477,8 +3490,10 @@ Inputs: $title - optional title for the
         $args - optional arguments
             force_register - if is true call registerurl so the remote is 
                              informed
-            redirect       -> array ref of seconds before redirect occurs
-                                    url to redirect to
+            redirect       -> array ref of
+                                   1- seconds before redirect occurs
+                                   2- url to redirect to
+                                   3- whether the side effect should occur
                            (side effect of setting 
                                $env{'internal.head.redirect'} to the url 
                                redirected too)
@@ -3497,8 +3512,9 @@ sub headtag {
     my $function = $args->{'function'} || &get_users_function();
     my $domain   = $args->{'domain'}   || &determinedomain();
     my $bgcolor  = $args->{'bgcolor'}  || &designparm($function.'.pgbg',$domain);
-    my $url = join(':',$env{'user.name'},$env{'user.domain'},time(),
-		   #$env{'environment.color.timestamp'},
+    my $url = join(':',$env{'user.name'},$env{'user.domain'},
+		   #time(),
+		   $env{'environment.color.timestamp'},
 		   $function,$domain,$bgcolor);
 
     $url = '/adm/css/'.&escape($url).'.css';
@@ -3513,9 +3529,11 @@ sub headtag {
     }
 
     if (ref($args->{'redirect'})) {
-	my ($time,$url) = @{$args->{'redirect'}};
+	my ($time,$url,$inhibit_continue) = @{$args->{'redirect'}};
 	$url = &Apache::lonenc::check_encrypt($url);
-	$env{'internal.head.redirect'} = $url;
+	if (!$inhibit_continue) {
+	    $env{'internal.head.redirect'} = $url;
+	}
 	$result.=<<ADDMETA
 <meta http-equiv="pragma" content="no-cache" />
 <meta http-equiv="Refresh" content="$time; url=$url" />
@@ -3525,8 +3543,9 @@ ADDMETA
 	$title = 'The LearningOnline Network with CAPA';
     }
     
-    $result .= '<title> LON-CAPA '.&mt($title).'</title>'.$head_extra
-	.'<link rel="stylesheet" type="text/css" href="'.$url.'" />';
+    $result .= '<title> LON-CAPA '.&mt($title).'</title>'
+	.'<link rel="stylesheet" type="text/css" href="'.$url.'" />'
+	.$head_extra;
     return $result;
 }