agregado el archivo Entry.pm que se encarga de agregar el campo extra…

… a la entrada

lib/AutomatixLightBox/Entry.pm

@@ -0,0 +1,52 @@
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU General Public License as published by
+#     the Free Software Foundation, either version 3 of the License, or
+#     any later version.
+#
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU General Public License for more details.
+# 
+#     You should have received a copy of the GNU General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>
+
+####
+#### AutomatixLightBox for MT and MTOS 
+#### Copyright 2008 Mixel Adm  
+#### http://mixelandia.com
+
+
+package AutomatixLightBox::Entry;
+use strict;
+
+sub xfrm_edit {
+    my ($cb, $app, $param, $tmpl) = @_;
+
+	 my $type = $param->{object_type};
+     my $class = $app->model($type);
+     if (!$class) {		
+		return 1; # fail gracefully
+    }
+	 my $obj = $class->load($param->{id});
+	my $valor = ($obj->as_gallery)?'checked ="checked"':'';
+	my $setting = $tmpl->createElement('app:setting', { 
+	id => 'as_gallery', label => "Lightbox Gallery" });
+    $setting->innerHTML('<input type="checkbox" name="as_gallery" value="1"' . $valor .'>' );
+    return $tmpl->insertAfter($setting,$tmpl->getElementById('authored_on'));
+
+}
+
+
+sub pre_save {
+
+    my ($cb, $app, $obj, $orig) = @_;
+    my $blog = $app->blog;
+    my $aux = $app->param('as_gallery');
+	MT->log({message => $aux});
+    $obj->as_gallery($aux);
+    1;
+}
+
+
+1;