Just a quick note to let you know that I've turned on a spam-blocker feature for posting comments. This will prevent the unwanted advertising comments that seem to be increasing rapidly. When you wish to make a comment, you will be asked to type in a short series of characters. Humans can read these characters. Computer-generated spam systems should not be able to perform this task. Thanks for your understanding! And, thanks to Cindy W and Allibrew for sharing this tip!