Howdy Michele: I can't answer your question - but I guarentee someone can. I just wanted to say Hi and welcome to the board. If you get a chance - theres a thread under the open titled "getting to know you". Gives you a chance to meet us and if you've a mind to - let us know something about you! Again, welcome and enjoy - and trust me - someone will have just the right info you're looking for.
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"