Sorry, chances are it's fried. If you could *completely* dry it before powering it up it may have had a chance. If it ever happens again put it in a drying cupboard (or in a cupboard with say, a hot water cyclinder, where it'll be nice and warm) and leave it for a few days. If it was powered up before being completely dry it's got little chance of ever working again.
Though by now (late Feb) you may be in luck if it's been sitting idle...... good luck!
Ken
February 2005