--- loncom/interface/slotrequest.pm	2006/03/30 04:35:58	1.55
+++ loncom/interface/slotrequest.pm	2006/04/10 07:37:16	1.57
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for requesting to have slots added to a students record
 #
-# $Id: slotrequest.pm,v 1.55 2006/03/30 04:35:58 albertel Exp $
+# $Id: slotrequest.pm,v 1.57 2006/04/10 07:37:16 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -254,7 +254,7 @@ sub make_reservation {
 	    if (&network_error($value)) { 
 		return 'error: Unable to determine current status';
 	    }
-	    my $me=$env{'user.name'}.'@'.$env{'user.domain'};
+	    my $me=$env{'user.name'}.':'.$env{'user.domain'};
 	    foreach my $key (keys(%consumed)) {
 		if ($consumed{$key}->{'name'} eq $me) {
 		    my $num=(split('\0',$key))[1];
@@ -284,7 +284,7 @@ sub make_reservation {
 	return undef;
     }
     
-    my %reservation=('name'      => $env{'user.name'}.'@'.$env{'user.domain'},
+    my %reservation=('name'      => $env{'user.name'}.':'.$env{'user.domain'},
 		     'timestamp' => time,
 		     'symb'      => $symb);
 
@@ -397,7 +397,7 @@ sub release_all_slot {
 
     foreach my $entry (sort { $consumed{$a}{'name'} cmp 
 				  $consumed{$b}{'name'} } (keys(%consumed))) {
-	my ($uname,$udom) = split('@',$consumed{$entry}{'name'});
+	my ($uname,$udom) = split(':',$consumed{$entry}{'name'});
 	my ($result,$msg) =
 	    &release_reservation($slot_name,$uname,$udom,
 				 $consumed{$entry}{'symb'},$mgr);
@@ -465,7 +465,7 @@ sub release_reservation {
     my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum,
 				       "^$slot_name\0");
     foreach my $entry (keys(%consumed)) {
-	if ( $consumed{$entry}->{'name'} eq ($uname.'@'.$udom) ) {
+	if ( $consumed{$entry}->{'name'} eq ($uname.':'.$udom) ) {
 	    &Apache::lonnet::del('slot_reservations',[$entry],
 				 $cdom,$cnum);
 	}
@@ -1055,14 +1055,14 @@ sub show_table {
 					      $consumed{$b}{name} }
 				   (keys(%consumed))) {
 		    my (undef,$id)=split("\0",$entry);
-		    my ($uname,$udom) = split('@',$consumed{$entry}{'name'});
+		    my ($uname,$udom) = split(':',$consumed{$entry}{'name'});
 		    $ids.= '<nobr>';
 		    foreach my $item (@stu_display_order) {
 			if ($stu_display{$item}) {
 			    if ($item eq 'fullname') {
 				$ids.=$fullname->{"$uname:$udom"}.' ';
 			    } elsif ($item eq 'username') {
-				$ids.="<tt>$uname\@$udom</tt> ";
+				$ids.="<tt>$uname:$udom</tt> ";
 			    }
 			}
 		    }
@@ -1142,14 +1142,15 @@ EDITLINK
 <a href="/adm/slotrequest?command=delete&slotname=$slot">Delete</a>
 DELETELINK
 
-        my $remove_all=&remove_link($slot,'remove all');
+        my $remove_all=&remove_link($slot,'remove all').'<br />';
 
         if ($ids ne '') { undef($delete); }
-	if ($slots{$slot}{'type'} ne 'schedulable_student') { 
+	if ($slots{$slot}{'type'} ne 'schedulable_student' 
+	    || $ids eq '') { 
 	    undef($remove_all);
 	}
 
-        $r->print("<tr>\n<td rowspan=\"$rowspan\">$edit $delete $remove_all</td>\n");
+        $r->print("<tr>\n<td rowspan=\"$rowspan\">$edit $delete</td>\n");
 	if (exists($show{'name'})) {
 	    $colspan++;$r->print("<td>$slot</td>");
 	}
@@ -1187,7 +1188,7 @@ DELETELINK
 	    $colspan++;$r->print("<td>$allowedusers</td>\n");
 	}
 	if (exists($show{'scheduled'})) {
-	    $colspan++;$r->print("<td>$ids</td>\n</tr>\n");
+	    $colspan++;$r->print("<td>$remove_all $ids</td>\n</tr>\n");
 	}
 	if (exists($show{'proctor'})) {
 	    $r->print(<<STUFF);