my $link = "invnum=$invnum";
$link .= ';template='. uri_escape($template) if $template;
$link .= ';notice_name='. $notice_name if $notice_name;
my $link = "invnum=$invnum";
$link .= ';template='. uri_escape($template) if $template;
$link .= ';notice_name='. $notice_name if $notice_name;