what's the best program for animating objects with code, (like flash),

[rhythmiccycle]

i've been making these programs in flash.

2D objects move based on equation: for example to move to the right

pseudo code:
ON EACH(frame or 10th of second,etc.){
add 1 to the object's x coordinate
refresh image
}

i'm looking for a program that can do this. preferably in a format the web browsers can run, like flash.

[Marsolin]

I'm not sure if they work the way you want, but you could try one of these apps.