Thanks to everyone who answered my question about functions. I have a much better grasp on what is going on now. Cheers, Kit -- * Bring to me a handful of stardust, * Kit O'Connell * that I can cast into my darkest night * vulpine@pobox.com * -Dream Trybe, "Come Down" * http://www.dreamspeakers.net/ * http://www.dreamtrybe.com/ * Austin, Texas, Planet Earth 'finger vulpine@io.com' for PGP key