+=head2 GetItemHolds
+
+=over 4
+$holds = &GetItemHolds($biblionumber, $itemnumber);
+
+=back
+
+This function return the count of holds with $biblionumber and $itemnumber
+
+=cut
+
+sub GetItemHolds {
+ my ($biblionumber, $itemnumber) = @_;
+ my $holds;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT count(*)
+ FROM reserves
+ WHERE biblionumber=? AND itemnumber=?";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($biblionumber, $itemnumber);
+ $holds = $sth->fetchrow;
+ return $holds;
+}