A little Halloween humor: >>Three vampires went into a bar and sat down. >>The barmaid came over to take their orders. >>"And what would you, er, gentlemen like tonight?" >>The first vampire said, "I'll have a mug of blood." >>The second vampire said, "I'll have a mug of blood." >>The third vampire shook his head at his companions and said, >>"I will have a glass of plasma." >>The barmaid wrote down each order, went to the bar and called >>to the bartender, "Two bloods and a blood light." Wendy Tebay