Calm gentle linkers, calm. Unlink is available for those who wish to be boisterous. Tony phone : 02 6241 7659 mobile: 04 1242 0397 -- ~| mailto:me at Tony-Barry.emu.id.au -- \@ or tony.barry at alianet.alia.org.au -- _\\/\% http://tony-barry.emu.id.au GT3 ____(*)__(*)___