--- loncom/auth/lonroles.pm	2009/12/15 05:04:17	1.240.2.3
+++ loncom/auth/lonroles.pm	2010/01/06 22:40:26	1.240.2.8
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.240.2.3 2009/12/15 05:04:17 raeburn Exp $
+# $Id: lonroles.pm,v 1.240.2.8 2010/01/06 22:40:26 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -165,6 +165,7 @@ sub redirect_user {
     my $start_page = &Apache::loncommon::start_page('Switching Role',undef,
                                                     {'redirect' => [1,$url],
                                                      'bread_crumbs' => $brcrum,});
+    &Apache::lonhtmlcommon::clear_breadcrumbs();
     my $end_page   = &Apache::loncommon::end_page();
 
 # Note to style police: 
@@ -449,6 +450,8 @@ ENDENTERKEY
 
 		    if (($cnum) && ($role ne 'ca') && ($role ne 'aa')) {
                         my $msg;
+                        if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; }
+                        &Apache::lonnet::appenv({'request.role.adv'=>$tadv});
 			my ($furl,$ferr)=
 			    &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
 			if (($env{'form.orgurl'}) && 
@@ -462,8 +465,6 @@ ENDENTERKEY
                                 }
                                 $dest .= 'symb='.$env{'form.symb'};
                             }
-			    if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; }
-			    &Apache::lonnet::appenv({'request.role.adv'=>$tadv});
                             if (($ferr) && ($tadv)) {
 				&error_page($r,$ferr,$dest);
 			    } else {
@@ -482,8 +483,6 @@ ENDENTERKEY
                     .'<p>'.&mt('Please try again.').'</p>'
                     .'<p>'.$ferr.'</p>';
 			    }
-			    if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; }
-			    &Apache::lonnet::appenv({'request.role.adv'=>$tadv});
 
 			    if (($ferr) && ($tadv)) {
 				&error_page($r,$ferr,$furl);
@@ -724,7 +723,12 @@ ENDHEADER
     $refresh = $now;
     &Apache::lonnet::appenv({'user.refresh.time'  => $refresh});
     if ($custommenu) {
-        my %courses = &Apache::loncommon::existing_gcitest_courses();
+        if ($env{'form.destinationurl'} eq '/adm/gci_info') {
+            $r->print(&gci_info_page()).
+            &Apache::loncommon::end_page();
+            return OK;
+        }
+        my %courses = &Apache::loncommon::existing_gcitest_courses('cc');
         $env{'browser.interface'}='faketextual';
         $env{'environment.remote'}='off';
         my $numcourses = keys(%courses);
@@ -748,6 +752,10 @@ ENDSCRIPT
         $r->print(&Apache::lonmenu::inlinemenu('gcicustom',$switcher).
                   &Apache::loncommon::end_page());
         return OK;
+    } else {
+        if ($env{'form.destinationurl'} eq '/adm/gci_info') {
+            delete($env{'form.destinationurl'});
+        }
     }
     if ($env{'user.adv'}) {
         $r->print('<p><label><input type="checkbox" name="showall"');
@@ -760,19 +768,21 @@ ENDSCRIPT
             &queued_selfenrollment($r);
             my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
             my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&'); 
-            $r->print(
-                '<p>'
-               .&mt('[_1]Visit the [_2]Course/Community Catalog[_3]'
-                   .' to view all [_4] LON-CAPA courses and communities.'
-                   ,'<b>'
-                   ,'<a href="/adm/coursecatalog?showdom='.$esc_dom.'">'
-                   ,'</a></b>',$domdesc)
-               .'<br />'
-               .&mt('If a course or community is [_1]not[_2] in your list of current courses and communities below,'
+            unless ($env{'user.domain'} eq 'gcitest') {
+                $r->print(
+                    '<p>'
+                   .&mt('[_1]Visit the [_2]Course/Community Catalog[_3]'
+                       .' to view all [_4] LON-CAPA courses and communities.'
+                       ,'<b>'
+                       ,'<a href="/adm/coursecatalog?showdom='.$esc_dom.'">'
+                       ,'</a></b>',$domdesc)
+                   .'<br />'
+                   .&mt('If a course or community is [_1]not[_2] in your list of current courses and communities below,'
                    .' you may be able to enroll if self-enrollment is permitted.'
                    ,'<b>','</b>')
-               .'</p>'
-            );
+                   .'</p>'
+                );
+            }
         }
     }
 
@@ -783,8 +793,10 @@ ENDSCRIPT
 	} else {
 	    $r->print('<h2>'.&mt('Currently no active roles, courses or communities').'</h2>');
 	}
-        &findcourse_advice($r);
-        &requestcourse_advice($r); 
+        unless ($env{'user.domain'} eq 'gcitest') {
+            &findcourse_advice($r);
+            &requestcourse_advice($r);
+        }
 	$r->print('</form>');
         if ($countfuture) {
             $r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture));
@@ -937,6 +949,23 @@ ENDSCRIPT
     return OK;
 }
 
+sub gci_info_page {
+    return <<"END";
+<h2>Welcome to the Geoscience Concept Inventory WebCenter</h2>
+<p>
+Use the tabs to navigate the WebCenter and...
+<ul>
+<li>Review and comment on existing GCI questions</li>
+<li>Submit a GCI question of your own</li>
+<li>Create an online test for your students</li>
+</ul>
+</p>
+<p>For more information about writing and reviewing Concept Inventory questions
+please refer to the <a href="/res/gci/gci/internal/pdfs/GCIWorkbook.pdf">GCI Workbook</a>.
+
+END
+}
+
 sub gather_roles {
     my ($then,$refresh,$now,$reinit,$nochoose,$roletext,$sortrole,$roleclass,$futureroles,$timezones) = @_;
     my ($countactive,$countfuture,$inrole,$possiblerole) = (0,0,0,'');