Let's assume you have to create animations so that there is a key frame in every 5fth frame.
1. Open the Environments/Customization/Available Objects window.
2. Go to the Macros tab. Click the Macro button. The lower part of the window shows you now the macro button specific options.
layerlist = GetJS(""); currentproject = layerlist.GetCurrentLayer(); animator = currentproject.GetAnimator(); frame = animator.GetCurrentFrame(); frame = frame + 5; animator.SetCurrentFrame(frame);
4. Enter an appropriate name and a tool tip for the button (such as 'Jump 5'). You might also want to paint a nice icon for the button using your favorite painting program. Then select it using the Image browse button of the macro button controls.
5. Drag & drop the macro button icon into the toolbar.
Every time you click the macro button, the animation time is increased by 5 frames.