Index: pbase_links.msn
===================================================================
--- pbase_links.msn	(revision 187)
+++ pbase_links.msn	(revision 188)
@@ -35,6 +35,7 @@
 </script>
 % if ( ref $links eq 'ARRAY' && scalar @$links ) {
 %	my $deflink = $links->[0];
+%	my $id = exists $deflink->{source_field} ? $deflink->{source_field} : 'id';
 %	my $auto = '';
 %	if ( exists $deflink->{auto} && ref $deflink->{auto} eq 'HASH' ) {
 %		while ( my ($from, $to) = each %{ $deflink->{auto} } ) {
@@ -46,6 +47,7 @@
 <div style="border-bottom:2px solid gray; padding:1px 0 2px;">
 %	my $i = 0;
 %	foreach my $link ( @$links ) {
+%		my $id = exists $link->{source_field} ? $link->{source_field} : 'id';
 %		my $auto = '';
 %		if ( exists $link->{auto} && ref $link->{auto} eq 'HASH' ) {
 %			while ( my ($from, $to) = each %{ $link->{auto} } ) {
@@ -53,12 +55,12 @@
 %			}
 %		}
 <span id="tab_<% $i %>" class="tab<% $i ? 'i' : ''  %>"><a onclick="SetActive('tab_<% $i %>')"
- href="document_filter_list.html?class=<% $link->{class} %>&filter=<% $link->{filter} %>&field=<% $link->{field} %><% $auto %>&id=<% $document->id %><% exists $link->{order_by} ? '&order_by='.$link->{order_by} : '' %>"
+ href="document_filter_list.html?class=<% $link->{class} %>&filter=<% $link->{filter} %>&field=<% $link->{field} %><% $auto %>&id=<% $document->$id %><% exists $link->{order_by} ? '&order_by='.$link->{order_by} : '' %>"
  target="filtered"><% $link->{name} %></a></span>\
 %		$i++;
 %	}
 </div>
-<iframe id="filtered" name="filtered" src="document_filter_list.html?class=<% $deflink->{class} %>&filter=<% $deflink->{filter} %>&field=<% $deflink->{field} %><% $auto %>&id=<% $document->id %><% exists $deflink->{order_by} ? '&order_by='.$deflink->{order_by} : '' %>"
+<iframe id="filtered" name="filtered" src="document_filter_list.html?class=<% $deflink->{class} %>&filter=<% $deflink->{filter} %>&field=<% $deflink->{field} %><% $auto %>&id=<% $document->$id %><% exists $deflink->{order_by} ? '&order_by='.$deflink->{order_by} : '' %>"
  width="100%" height="470" frameborder="0"></iframe>
 </fieldset>
 % }