Begins or resumes playback.
The play() function plays a slideshow or playable gallery and fires a play event.
The play event handlers set on this element by the onPlay( )
function or in the Editor are called.
Notes:
When using play() on a gallery, make sure the
gallery is one where the isPlayable
capability is true.
If you change a gallery's type
to one that doesn't support play(), your code may no longer function correctly.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.