| Lines 21-27
          my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
      
      
        Link Here | 
        
          | 21 | my $op=$query->param("op"); | 21 | my $op=$query->param("op"); | 
        
          | 22 | my $format=$query->param("format"); | 22 | my $format=$query->param("format"); | 
        
          | 23 | my $error = ''; | 23 | my $error = ''; | 
          
            
              | 24 | if ($op eq "cud-export") { | 24 | if ($op eq "export") { | 
        
          | 25 |     my $biblionumber = $query->param("bib"); | 25 |     my $biblionumber = $query->param("bib"); | 
        
          | 26 |         if ($biblionumber){ | 26 |         if ($biblionumber){ | 
        
          | 27 |             my $file_id = $biblionumber; | 27 |             my $file_id = $biblionumber; | 
            
              | 28 | -  |  |  |