http://freezope2.nipltd.net/acorn/evolt/tutorials/news_items/2002_04_15 _______________________________________________ email: martin at easyweb.co.uk PGP ID: 0xA835CCCB martin at members.evolt.org snailmail: 30 Shandon Place tel: +44 (0)774 063 9985 Edinburgh, url: http://www.easyweb.co.uk Scotland