-my $query = new CGI;
-my @biblionumber = $query->param('biblionumber');
-my $selectedshelf = $query->param('selectedshelf');
-my $newshelf = $query->param('newshelf');
-my $shelfnumber = $query->param('shelfnumber');
-my $newvirtualshelf = $query->param('newvirtualshelf');
-my $category = $query->param('category');
-my $authorized = 1;
-my $errcode = 0;
-my @biblios;
+our $query = new CGI;
+our @biblionumber = $query->param('biblionumber');
+our $selectedshelf = $query->param('selectedshelf');
+our $newshelf = $query->param('newshelf');
+our $shelfnumber = $query->param('shelfnumber');
+our $newvirtualshelf = $query->param('newvirtualshelf');
+our $category = $query->param('category');
+our $authorized = 1;
+our $errcode = 0;
+our @biblios;