Any one object can trigger (at the same time) four different actions:
External Commands and Page Actions
If the user clicks on the object, this action can :
Interaction with other objects and Video
Object can interact with other objects on the same page. (show/hide object, play video) on user actions:
This action allows you to add a professional look to your application (buttons glow when mouse moves over à)
Object can play a sound if mouse moves over the object and/or another sound if mouse clicks on the object. Multimedia Builder supports multiple channels, so you can still play a loop in the background without interruption.
More Actions (Script Language)
An advanced scripting option. Meanwhile the previous actions were intended for creating the simple reactions on the basic events (like a mouse over, or mouse clicks), the "More Actions" is useful for experienced MMB users to writing advanced scripts to better controlling MMB and creating many interactive effects.