Rathagos

Let me first start by apologizing because I am admittedly NOT a coder/programmer. However, I do have an issue I am trying to resolve. I am in the education field, and am trying to illustrate various routes using an animated arrow from point "A" to point "B". I am trying to create an animated arrow that starts at one point and stretches to another (e.g., starts in El Paso and stretches (ends?) in Dallas). The location is not as important as figuring out how/what I need to make the animation happen in Green Sock. One I see/understand how it's made, I can use it to make the many other instances of an animated arrow I need to complete my task. I am using Green Sock because it is so versatile and does not provide the system issues that Flash presents to our network. I have Adobe CS6 and am familiar with PhotoShop if I need to use it for any reason. Thank you in advance!