Many many thanks to all the people who responded to my question, gave me great ideas and even some terrific worksheets! I'm sorry I forgot to sign my name on Friday, thus causing people tp think I was Avi Tsur (the inspector?) Thanks so much again, Ita Tzur. ----------------------------------------------- ** Etni homepage - http://www.etni.org or - http://www.etni.org.il ** ** for help - ask@xxxxxxxx ** ** to post to this list - etni@xxxxxxxxxxxxx ** -----------------------------------------------