On Mar 15, 2007, at 4:59 AM, Dave wrote: > Does anyone know away around this or do I have to abandon my idea > and have two separate GetXY functions? I suppose you could pass false instead of empty and check for that. -- Trevor DeVore Blue Mango Learning Systems www.bluemangolearning.com - www.screensteps.com trevor at bluemangolearning.com