I feel so very rude but really ( blush) I'm not ignoring you all. I was slowly working through materials to be uploaded or answered and combining it with a busy week. My Twin sons graduated Fri. Sat. I had to get materials in town and hurt my leg just in time to get hit with a terrible storm that took a tree down along with our phone lines. The county and the phone company just reconnected me an hour ago. It was kind of quiet not having any phone ringing or emial to answer BUT instead of being able to sit at my desk to work on web pages --- my stupid foot had to be elevated! I just pulled down about 1100 emails (mostly junk but have to sort so I will catch your question or get back to the previous request as quickly as can. Susan in Texas ( didn't even get to see a good twister for all that excitement! :/