sc, Thanks for reading my comments. A wee bit long though - I like to keep my comments to a bare minimum but you tend to get carried away at times. About the little tag that I end my posts with, my end refrain rather - Carpe diem. I hope you're not joking by asking me to explain what it means. Anyway, it's a Latin phrase which means sieze the day/moment or something to that effect. Supposed to have been used by some famous Roman poets. Don't exactly know who - Ovid, Catalus et al. (note: Don't know Latin hai, in case you were wondering!) Thanks again and have a good day. Carpe Diem again!