From the explanation you just gave I sovled it in 7 minutes but i guess thats no challenge since you did all the thinking and I just had to code it. But I see

From the explanation you just gave I sovled it in 7 minutes but i guess thats no challenge since you did all the thinking and I just had to code it. But I see what you mean; i feel like I should have known that and will definitely go look into the things you suggested. --Thanks