- (void)tableRowSelected:(NSNotification *)notification 
{
 
	switch ([preferencesTable selectedRow)] 
	{
			case 5:
			switch(row) {
				case 0: [self showAlert:@"This application was developed by Jonathan McAllister coutesy of the iPhoneDevNetwork \n Please visit http://www.iphonedevnetwork.com/ " withTitle:@"About"];
				case 1: return TypeCentimeterToInches;
			}

	}
}