irishenglish, I owe you an apology. I am sorry for my remark. It was uncalled for. After re-reading what you wrote I realize I was wrong to react in that manner, especially when what you wrote is so darned right. To compound my screw up, I think back to so many of your posts which have always been witty, insightful and considerate of others. I should have known better. Please excuse me.