use C4::XISBN qw(get_xisbns get_biblionumber_from_isbn);
use C4::External::Amazon;
use C4::External::Syndetics qw(get_syndetics_index get_syndetics_summary get_syndetics_toc get_syndetics_excerpt get_syndetics_reviews get_syndetics_anotes );
-use C4::Review;
use C4::Members;
use C4::XSLT;
use C4::ShelfBrowser;
? 'serialcollection' :
$opac_serial_default eq 'holdings' && scalar (@itemloop) > 0
? 'holdings' :
+ scalar (@itemloop) == 0
+ ? 'media' :
$subscriptionsnumber
? 'subscriptions' :
@serialcollections > 0