Write a function for a button

In the Script pane of the Actions panel, click after the last line of code, press Enter (Windows) or Return (Macintosh) twice, and type // function to show animation

Press Enter or Return and click Insert Target Path, along the top of the Actions panel. Select onButton_btn from the hierarchical tree, and click OK.

In the Script pane, type a period (.) and double-click onRelease from the list of code hints that appears.

In the Script pane, press the Spacebar and type the following:

= function(){

The line of code that you just completed should appear as follows:

this.onButton_btn.onRelease = function(){

You already know how to select objects in the Insert Target Path dialog box; you'll now enter the instance names directly into the Script pane.

Press Enter or Return, and type the following:

screen_mc._visible = true;

Press Enter or Return and type }; to specify the end of the statement.

The function should appear as follows:

// function to show animation

this.onButton_btn.onRelease = function(){

  screen_mc._visible = true;

};