Point made! Mark and I with two different interpretations! Call me pedantic - many do :-) Robert Hind (Semi-retired) OOF, GOM Ashwood and Traralgon robert at yinnar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.edulists.com.au/pipermail/sofdev/attachments/20110504/ab7625e4/attachment.html