Krister, By all means ask here! Lots of the so-called experts can also benefit from airing some simple questions once in a while. I have been amazed more than once when a simple question yielded some obvious answers I would never have thought of in a hundred years. Go for it!!! Chuck -- The Moon is Waning Crescent (6% of Full) Get my public key from website, http://www.mhonline.net/~chuckh
