Save frames for the following items are missing: _chem_link.type_comp_1 _chem_link.type_comp_2 This isn't strictly a mistake, but for consistency, they should be there. Peter. ======================================================================== Peter Keller. \ "The self-respect which other men enjoy Dept. of Biology and \ in rising early I feel due to me for Biochemistry, \ waking up at all." University of Bath, \ Bath, BA2 7AY, UK. \ --- William Gerhardie ------------------------------\----------------------------------------- Tel. (+44/0)1225 826826 x 4302 | Email: P.A.Keller@bath.ac.uk (Internet) Fax. (+44/0)1225 826449 | P.A.Keller%bath.ac.uk@UKACRL (BITNET) ========================================================================