--- loncom/interface/loncommon.pm	2004/11/08 22:50:37	1.227
+++ loncom/interface/loncommon.pm	2004/11/11 23:45:36	1.229
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.227 2004/11/08 22:50:37 albertel Exp $
+# $Id: loncommon.pm,v 1.229 2004/11/11 23:45:36 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2592,10 +2592,27 @@ END
 </td>
 ENDROLE
         my $titleinfo = '<font face="Arial, Helvetica, sans-serif" size="+3" color="'.
-                        $font.'"><b>'.$title.'</b></font>';
+		$font.'"><b>'.$title.'</b></font>';
         if ($customtitle) {
             $titleinfo = $customtitle;
         } 
+	if ($ENV{'request.state'} eq 'construct') {
+	    my ($uname,$thisdisfn)=
+		($ENV{'request.filename'} =~ m|^/home/([^/]+)/public_html/(.*)|);
+	    my $formaction='/priv/'.$uname.'/'.$thisdisfn;
+	    $formaction=~s/\/+/\//g;
+	    $titleinfo = '<form name="dirs" method="post" action="'.$formaction
+		.'" target="_top">'
+		.&Apache::lonhtmlcommon::crumbs($uname.'/'.$thisdisfn,'_top','/priv','','-1')
+		.&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()')
+		.'</form>'
+		.&Apache::lonmenu::constspaceform();
+
+	    &Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
+	    if ($thisdisfn!~m|/$|) {  $forcereg=1; }
+	}
+
+	&Apache::lonnet::logthis("hrrm");
         return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web',
                                                       $forcereg).
       '<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td rowspan="3" bgcolor="'.$tabbg.'">'.$titleinfo.'</td>'.$roleinfo.'</tr></table>';
@@ -3291,6 +3308,10 @@ sub DrawBarGraph {
                   '#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66',
                   ]; 
     }
+    my $extra_settings = {};
+    if (ref($Values[-1]) eq 'HASH') {
+        $extra_settings = pop(@Values);
+    }
     #
     my $identifier = &get_cgi_id();
     my $id = 'cgi.'.$identifier;        
@@ -3366,6 +3387,11 @@ sub DrawBarGraph {
     $ValuesHash{$id.'.bar_width'} = $bar_width;
     $ValuesHash{$id.'.labels'} = join(',',@Labels);
     #
+    # Deal with other parameters
+    while (my ($key,$value) = each(%$extra_settings)) {
+        $ValuesHash{$id.'.'.$key} = $value;
+    }
+    #
     &Apache::lonnet::appenv(%ValuesHash);
     return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />';
 }