well ok, i need some help i am fairly sure this is a simple matter but i cannot figure it out. lets say i want to write a program that when i say look at the tree i will be givin a better discription of the tree. or what ever. i have some idea of what i would have to do for that. i have tried many things and they all seem to fail. if some one could please tell me how this can be done i would be vary happy. and the tree thing that is just an example...