Dear Ghada
You are a very clever person. You have a bachelor degree in computers, oh, great. You post great pieces on the forum. You join more than one discussion group. You sound very intelligent. You quote all these web sites. You are the only one who post a nice colorful picture in your replies. You must be very rich being from one of the most respected families in your country. It must also be a very big family, you must have a lot of friends and aquaintences. What is surprising is that:
1. you can't get answers to so many questions
2. spare a fraction of the time you spend on the computer (we all know how much it takes!), and find the answer, either by looking into your books, surfing the net. asking people you know or one of your teachers.
Come on Dear "Ghada"! Do not duck the questions asked by Loki and others by using flimsy excuses!!! ops:
Have a good day and a very happy New Year