Use this Action to directly execute some JavaScript.
The JavaScript can have multiple lines. SWiSHmax will automatically 'escape' the blanks and newlines etc, prefixes "javascript:", and appends ";void(0);" before sending it to the browser. This means you only have to include the actual JavaScript code itself.
Note: When playing within SWiSHmax or within a stand-alone player, JavaScript Actions are not performed
In the example below, the browser will call the specified JavaScript code to display the message "Hello World" in a dialog box when the mouse button is pressed inside the current Object.