http://www.youtube.com/watch?v=KyLqUf4cdwc It's probably not fair, but who cares? -- Alan L Tyree http://www2.austlii.edu.au/~alan Tel: +61 2 4782 2670 Mobile: +61 427 486 206 Fax: +61 2 4782 7092 FWD: 615662