I'm sure I'm just being very dumb today...but I was looking for a swap function and can't seem to find anything. I really don't need to do: temp=a b=a a=temp everytime I need this do I???? Thanks! -- Bob van der Poel ** Wynndel, British Columbia, CANADA ** EMAIL: bvdpoel at uniserve.com WWW: http://users.uniserve.com/~bvdpoel