If you wish to call more than one action from either an event or another action, you can split the call using a Splitter.
To use a Splitter, choose from the 'Logic' menu. Now you may drag from an event or another action to the splitter, and then drag from the splitter to as many other actions as you like. Each function will be called sequentially, although as Javascript often works in an asynchronous manner, often it will appear that they are being called at the same time.
The same event and senderObject parameters are passed to each function called by the Splitter.